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-rw-r--r--arch/mips/Kconfig5
-rw-r--r--arch/mips/configs/ip27_defconfig2
-rw-r--r--arch/mips/dec/int-handler.S4
-rw-r--r--arch/mips/kernel/entry.S19
-rw-r--r--arch/mips/kernel/linux32.c47
-rw-r--r--arch/mips/kernel/scall64-64.S2
-rw-r--r--arch/mips/kernel/scall64-n32.S2
-rw-r--r--arch/mips/kernel/signal-common.h32
-rw-r--r--arch/mips/kernel/signal.c22
-rw-r--r--arch/mips/kernel/signal32.c39
-rw-r--r--arch/mips/kernel/signal_n32.c11
-rw-r--r--arch/mips/mm/Makefile14
-rw-r--r--arch/mips/mm/c-sb1.c6
-rw-r--r--arch/mips/mm/dma-coherent.c254
-rw-r--r--arch/mips/mm/dma-default.c (renamed from arch/mips/mm/dma-noncoherent.c)209
-rw-r--r--arch/mips/mm/dma-ip27.c257
-rw-r--r--arch/mips/mm/dma-ip32.c383
-rw-r--r--arch/mips/pci/Makefile2
-rw-r--r--arch/mips/pci/pci-dac.c79
-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/boot/dts/kuroboxHD.dts148
-rw-r--r--arch/powerpc/boot/dts/lite5200.dts135
-rw-r--r--arch/powerpc/boot/dts/lite5200b.dts135
-rw-r--r--arch/powerpc/boot/dts/mpc8313erdb.dts219
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitxgp.dts187
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts (renamed from arch/powerpc/boot/dts/mpc8349emds.dts)6
-rw-r--r--arch/powerpc/boot/dts/mpc8568mds.dts380
-rw-r--r--arch/powerpc/configs/linkstation_defconfig118
-rw-r--r--arch/powerpc/configs/mpc8313_rdb_defconfig1409
-rw-r--r--arch/powerpc/configs/mpc834x_itx_defconfig232
-rw-r--r--arch/powerpc/configs/mpc834x_itxgp_defconfig1174
-rw-r--r--arch/powerpc/configs/mpc834x_mds_defconfig9
-rw-r--r--arch/powerpc/configs/mpc8568mds_defconfig992
-rw-r--r--arch/powerpc/kernel/btext.c9
-rw-r--r--arch/powerpc/kernel/cputable.c2
-rw-r--r--arch/powerpc/kernel/head_44x.S2
-rw-r--r--arch/powerpc/kernel/head_fsl_booke.S7
-rw-r--r--arch/powerpc/kernel/legacy_serial.c15
-rw-r--r--arch/powerpc/kernel/prom_init.c81
-rw-r--r--arch/powerpc/kernel/setup_32.c8
-rw-r--r--arch/powerpc/kernel/smp.c23
-rw-r--r--arch/powerpc/kernel/udbg.c2
-rw-r--r--arch/powerpc/kernel/vdso.c34
-rw-r--r--arch/powerpc/mm/mem.c3
-rw-r--r--arch/powerpc/mm/pgtable_32.c2
-rw-r--r--arch/powerpc/oprofile/op_model_cell.c149
-rw-r--r--arch/powerpc/platforms/52xx/Makefile2
-rw-r--r--arch/powerpc/platforms/52xx/efika-pci.c119
-rw-r--r--arch/powerpc/platforms/52xx/efika-setup.c150
-rw-r--r--arch/powerpc/platforms/52xx/efika.c243
-rw-r--r--arch/powerpc/platforms/52xx/efika.h19
-rw-r--r--arch/powerpc/platforms/52xx/lite5200.c29
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_common.c4
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pic.c10
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig24
-rw-r--r--arch/powerpc/platforms/83xx/Makefile3
-rw-r--r--arch/powerpc/platforms/83xx/mpc8313_rdb.c99
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c (renamed from arch/powerpc/platforms/83xx/mpc834x_sys.c)95
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_sys.h23
-rw-r--r--arch/powerpc/platforms/83xx/mpc83xx.h18
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig13
-rw-r--r--arch/powerpc/platforms/85xx/Makefile1
-rw-r--r--arch/powerpc/platforms/85xx/mpc8568_mds.c246
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c7
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c17
-rw-r--r--arch/powerpc/platforms/Makefile2
-rw-r--r--arch/powerpc/platforms/cell/pmu.c14
-rw-r--r--arch/powerpc/platforms/cell/spu_manage.c102
-rw-r--r--arch/powerpc/platforms/cell/spufs/context.c137
-rw-r--r--arch/powerpc/platforms/cell/spufs/file.c144
-rw-r--r--arch/powerpc/platforms/cell/spufs/run.c16
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c386
-rw-r--r--arch/powerpc/platforms/cell/spufs/spufs.h50
-rw-r--r--arch/powerpc/platforms/celleb/htab.c19
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c12
-rw-r--r--arch/powerpc/platforms/ps3/spu.c42
-rw-r--r--arch/powerpc/platforms/pseries/Makefile1
-rw-r--r--arch/powerpc/platforms/pseries/firmware.h17
-rw-r--r--arch/powerpc/platforms/pseries/kexec.c72
-rw-r--r--arch/powerpc/platforms/pseries/pci.c4
-rw-r--r--arch/powerpc/platforms/pseries/pseries.h36
-rw-r--r--arch/powerpc/platforms/pseries/ras.c2
-rw-r--r--arch/powerpc/platforms/pseries/ras.h9
-rw-r--r--arch/powerpc/platforms/pseries/setup.c60
-rw-r--r--arch/powerpc/platforms/pseries/smp.c1
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c78
-rw-r--r--arch/powerpc/sysdev/mpic.c21
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_slow.c6
-rw-r--r--arch/powerpc/xmon/xmon.c1
-rw-r--r--arch/ppc/configs/taishan_defconfig1077
-rw-r--r--arch/ppc/kernel/head_fsl_booke.S7
-rw-r--r--arch/ppc/kernel/ppc_ksyms.c2
-rw-r--r--arch/ppc/mm/pgtable.c2
-rw-r--r--arch/ppc/platforms/4xx/Kconfig10
-rw-r--r--arch/ppc/platforms/4xx/Makefile1
-rw-r--r--arch/ppc/platforms/4xx/taishan.c395
-rw-r--r--arch/ppc/platforms/4xx/taishan.h67
-rw-r--r--arch/ppc/syslib/Makefile1
99 files changed, 8357 insertions, 2433 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5fe195a41a80..a92ce6bd7cf1 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -598,8 +598,6 @@ config SGI_IP32
598 select ARC 598 select ARC
599 select ARC32 599 select ARC32
600 select BOOT_ELF32 600 select BOOT_ELF32
601 select OWN_DMA
602 select DMA_IP32
603 select DMA_NONCOHERENT 601 select DMA_NONCOHERENT
604 select HW_HAS_PCI 602 select HW_HAS_PCI
605 select R5000_CPU_SCACHE 603 select R5000_CPU_SCACHE
@@ -883,9 +881,6 @@ config DMA_NONCOHERENT
883config DMA_NEED_PCI_MAP_STATE 881config DMA_NEED_PCI_MAP_STATE
884 bool 882 bool
885 883
886config OWN_DMA
887 bool
888
889config EARLY_PRINTK 884config EARLY_PRINTK
890 bool 885 bool
891 886
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 96090f28373b..f21186c12d81 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -264,7 +264,7 @@ CONFIG_BINFMT_ELF=y
264CONFIG_MIPS32_COMPAT=y 264CONFIG_MIPS32_COMPAT=y
265CONFIG_COMPAT=y 265CONFIG_COMPAT=y
266CONFIG_MIPS32_O32=y 266CONFIG_MIPS32_O32=y
267# CONFIG_MIPS32_N32 is not set 267CONFIG_MIPS32_N32=y
268CONFIG_BINFMT_ELF32=y 268CONFIG_BINFMT_ELF32=y
269 269
270# 270#
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S
index b251ef864c33..00cecdcc75f2 100644
--- a/arch/mips/dec/int-handler.S
+++ b/arch/mips/dec/int-handler.S
@@ -264,9 +264,6 @@
264 srlv t3,t1,t2 264 srlv t3,t1,t2
265 265
266handle_it: 266handle_it:
267 LONG_L s0, TI_REGS($28)
268 LONG_S sp, TI_REGS($28)
269 PTR_LA ra, ret_from_irq
270 j dec_irq_dispatch 267 j dec_irq_dispatch
271 nop 268 nop
272 269
@@ -277,7 +274,6 @@ fpu:
277#endif 274#endif
278 275
279spurious: 276spurious:
280 PTR_LA ra, _ret_from_irq
281 j spurious_interrupt 277 j spurious_interrupt
282 nop 278 nop
283 END(plat_irq_dispatch) 279 END(plat_irq_dispatch)
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index f10b6a19f8bf..0b78fcbf044a 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -21,24 +21,21 @@
21#endif 21#endif
22 22
23#ifndef CONFIG_PREEMPT 23#ifndef CONFIG_PREEMPT
24 .macro preempt_stop
25 local_irq_disable
26 .endm
27#define resume_kernel restore_all 24#define resume_kernel restore_all
25#else
26#define __ret_from_irq ret_from_exception
28#endif 27#endif
29 28
30 .text 29 .text
31 .align 5 30 .align 5
32FEXPORT(ret_from_irq) 31#ifndef CONFIG_PREEMPT
33 LONG_S s0, TI_REGS($28)
34#ifdef CONFIG_PREEMPT
35FEXPORT(ret_from_exception)
36#else
37 b _ret_from_irq
38FEXPORT(ret_from_exception) 32FEXPORT(ret_from_exception)
39 preempt_stop 33 local_irq_disable # preempt stop
34 b __ret_from_irq
40#endif 35#endif
41FEXPORT(_ret_from_irq) 36FEXPORT(ret_from_irq)
37 LONG_S s0, TI_REGS($28)
38FEXPORT(__ret_from_irq)
42 LONG_L t0, PT_STATUS(sp) # returning to kernel mode? 39 LONG_L t0, PT_STATUS(sp) # returning to kernel mode?
43 andi t0, t0, KU_USER 40 andi t0, t0, KU_USER
44 beqz t0, resume_kernel 41 beqz t0, resume_kernel
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index ca7ad78f4def..fc4dd6c9dd80 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -39,6 +39,7 @@
39#include <net/sock.h> 39#include <net/sock.h>
40#include <net/scm.h> 40#include <net/scm.h>
41 41
42#include <asm/compat-signal.h>
42#include <asm/ipc.h> 43#include <asm/ipc.h>
43#include <asm/sim.h> 44#include <asm/sim.h>
44#include <asm/uaccess.h> 45#include <asm/uaccess.h>
@@ -736,3 +737,49 @@ _sys32_clone(nabi_no_regargs struct pt_regs regs)
736 return do_fork(clone_flags, newsp, &regs, 0, 737 return do_fork(clone_flags, newsp, &regs, 0,
737 parent_tidptr, child_tidptr); 738 parent_tidptr, child_tidptr);
738} 739}
740
741/*
742 * Implement the event wait interface for the eventpoll file. It is the kernel
743 * part of the user space epoll_pwait(2).
744 */
745asmlinkage long compat_sys_epoll_pwait(int epfd,
746 struct epoll_event __user *events, int maxevents, int timeout,
747 const compat_sigset_t __user *sigmask, size_t sigsetsize)
748{
749 int error;
750 sigset_t ksigmask, sigsaved;
751
752 /*
753 * If the caller wants a certain signal mask to be set during the wait,
754 * we apply it here.
755 */
756 if (sigmask) {
757 if (sigsetsize != sizeof(sigset_t))
758 return -EINVAL;
759 if (!access_ok(VERIFY_READ, sigmask, sizeof(ksigmask)))
760 return -EFAULT;
761 if (__copy_conv_sigset_from_user(&ksigmask, sigmask))
762 return -EFAULT;
763 sigdelsetmask(&ksigmask, sigmask(SIGKILL) | sigmask(SIGSTOP));
764 sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);
765 }
766
767 error = sys_epoll_wait(epfd, events, maxevents, timeout);
768
769 /*
770 * If we changed the signal mask, we need to restore the original one.
771 * In case we've got a signal while waiting, we do not restore the
772 * signal mask yet, and we allow do_signal() to deliver the signal on
773 * the way back to userspace, before the signal mask is restored.
774 */
775 if (sigmask) {
776 if (error == -EINTR) {
777 memcpy(&current->saved_sigmask, &sigsaved,
778 sizeof(sigsaved));
779 set_thread_flag(TIF_RESTORE_SIGMASK);
780 } else
781 sigprocmask(SIG_SETMASK, &sigsaved, NULL);
782 }
783
784 return error;
785}
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index e569b846e9a3..10e9a18630aa 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -470,4 +470,4 @@ sys_call_table:
470 PTR sys_get_robust_list 470 PTR sys_get_robust_list
471 PTR sys_kexec_load /* 5270 */ 471 PTR sys_kexec_load /* 5270 */
472 PTR sys_getcpu 472 PTR sys_getcpu
473 PTR sys_epoll_pwait 473 PTR compat_sys_epoll_pwait
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index ee8802b59758..2ceda4644a4d 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -396,4 +396,4 @@ EXPORT(sysn32_call_table)
396 PTR compat_sys_get_robust_list 396 PTR compat_sys_get_robust_list
397 PTR compat_sys_kexec_load 397 PTR compat_sys_kexec_load
398 PTR sys_getcpu 398 PTR sys_getcpu
399 PTR sys_epoll_pwait 399 PTR compat_sys_epoll_pwait
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 9a8abd67ec5c..fdbdbdc65b54 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -19,37 +19,7 @@
19# define DEBUGP(fmt, args...) 19# define DEBUGP(fmt, args...)
20#endif 20#endif
21 21
22/* 22#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
23 * Horribly complicated - with the bloody RM9000 workarounds enabled
24 * the signal trampolines is moving to the end of the structure so we can
25 * increase the alignment without breaking software compatibility.
26 */
27#if ICACHE_REFILLS_WORKAROUND_WAR == 0
28
29struct sigframe {
30 u32 sf_ass[4]; /* argument save space for o32 */
31 u32 sf_code[2]; /* signal trampoline */
32 struct sigcontext sf_sc;
33 sigset_t sf_mask;
34};
35
36#else /* ICACHE_REFILLS_WORKAROUND_WAR */
37
38struct sigframe {
39 u32 sf_ass[4]; /* argument save space for o32 */
40 u32 sf_pad[2];
41 struct sigcontext sf_sc; /* hw context */
42 sigset_t sf_mask;
43 u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
44};
45
46#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */
47
48/*
49 * handle hardware context
50 */
51extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
52extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
53 23
54/* 24/*
55 * Determine which stack to use.. 25 * Determine which stack to use..
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 54398af2371f..b2e9ab1bb101 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -34,10 +34,20 @@
34 34
35#include "signal-common.h" 35#include "signal-common.h"
36 36
37#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) 37/*
38 38 * Horribly complicated - with the bloody RM9000 workarounds enabled
39 * the signal trampolines is moving to the end of the structure so we can
40 * increase the alignment without breaking software compatibility.
41 */
39#if ICACHE_REFILLS_WORKAROUND_WAR == 0 42#if ICACHE_REFILLS_WORKAROUND_WAR == 0
40 43
44struct sigframe {
45 u32 sf_ass[4]; /* argument save space for o32 */
46 u32 sf_code[2]; /* signal trampoline */
47 struct sigcontext sf_sc;
48 sigset_t sf_mask;
49};
50
41struct rt_sigframe { 51struct rt_sigframe {
42 u32 rs_ass[4]; /* argument save space for o32 */ 52 u32 rs_ass[4]; /* argument save space for o32 */
43 u32 rs_code[2]; /* signal trampoline */ 53 u32 rs_code[2]; /* signal trampoline */
@@ -47,6 +57,14 @@ struct rt_sigframe {
47 57
48#else 58#else
49 59
60struct sigframe {
61 u32 sf_ass[4]; /* argument save space for o32 */
62 u32 sf_pad[2];
63 struct sigcontext sf_sc; /* hw context */
64 sigset_t sf_mask;
65 u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
66};
67
50struct rt_sigframe { 68struct rt_sigframe {
51 u32 rs_ass[4]; /* argument save space for o32 */ 69 u32 rs_ass[4]; /* argument save space for o32 */
52 u32 rs_pad[2]; 70 u32 rs_pad[2];
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 183fc7e55f34..c28cb21514c8 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -8,6 +8,7 @@
8 * Copyright (C) 1999, 2000 Silicon Graphics, Inc. 8 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
9 */ 9 */
10#include <linux/cache.h> 10#include <linux/cache.h>
11#include <linux/compat.h>
11#include <linux/sched.h> 12#include <linux/sched.h>
12#include <linux/mm.h> 13#include <linux/mm.h>
13#include <linux/smp.h> 14#include <linux/smp.h>
@@ -24,6 +25,7 @@
24 25
25#include <asm/abi.h> 26#include <asm/abi.h>
26#include <asm/asm.h> 27#include <asm/asm.h>
28#include <asm/compat-signal.h>
27#include <linux/bitops.h> 29#include <linux/bitops.h>
28#include <asm/cacheflush.h> 30#include <asm/cacheflush.h>
29#include <asm/sim.h> 31#include <asm/sim.h>
@@ -104,8 +106,6 @@ typedef struct compat_siginfo {
104#define __NR_O32_rt_sigreturn 4193 106#define __NR_O32_rt_sigreturn 4193
105#define __NR_O32_restart_syscall 4253 107#define __NR_O32_restart_syscall 4253
106 108
107#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
108
109/* 32-bit compatibility types */ 109/* 32-bit compatibility types */
110 110
111#define _NSIG_BPW32 32 111#define _NSIG_BPW32 32
@@ -139,8 +139,20 @@ struct ucontext32 {
139 sigset_t32 uc_sigmask; /* mask last for extensibility */ 139 sigset_t32 uc_sigmask; /* mask last for extensibility */
140}; 140};
141 141
142/*
143 * Horribly complicated - with the bloody RM9000 workarounds enabled
144 * the signal trampolines is moving to the end of the structure so we can
145 * increase the alignment without breaking software compatibility.
146 */
142#if ICACHE_REFILLS_WORKAROUND_WAR == 0 147#if ICACHE_REFILLS_WORKAROUND_WAR == 0
143 148
149struct sigframe32 {
150 u32 sf_ass[4]; /* argument save space for o32 */
151 u32 sf_code[2]; /* signal trampoline */
152 struct sigcontext32 sf_sc;
153 sigset_t sf_mask;
154};
155
144struct rt_sigframe32 { 156struct rt_sigframe32 {
145 u32 rs_ass[4]; /* argument save space for o32 */ 157 u32 rs_ass[4]; /* argument save space for o32 */
146 u32 rs_code[2]; /* signal trampoline */ 158 u32 rs_code[2]; /* signal trampoline */
@@ -150,6 +162,14 @@ struct rt_sigframe32 {
150 162
151#else /* ICACHE_REFILLS_WORKAROUND_WAR */ 163#else /* ICACHE_REFILLS_WORKAROUND_WAR */
152 164
165struct sigframe32 {
166 u32 sf_ass[4]; /* argument save space for o32 */
167 u32 sf_pad[2];
168 struct sigcontext32 sf_sc; /* hw context */
169 sigset_t sf_mask;
170 u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
171};
172
153struct rt_sigframe32 { 173struct rt_sigframe32 {
154 u32 rs_ass[4]; /* argument save space for o32 */ 174 u32 rs_ass[4]; /* argument save space for o32 */
155 u32 rs_pad[2]; 175 u32 rs_pad[2];
@@ -493,13 +513,13 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
493 513
494asmlinkage void sys32_sigreturn(nabi_no_regargs struct pt_regs regs) 514asmlinkage void sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
495{ 515{
496 struct sigframe __user *frame; 516 struct sigframe32 __user *frame;
497 sigset_t blocked; 517 sigset_t blocked;
498 518
499 frame = (struct sigframe __user *) regs.regs[29]; 519 frame = (struct sigframe32 __user *) regs.regs[29];
500 if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) 520 if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
501 goto badframe; 521 goto badframe;
502 if (__copy_from_user(&blocked, &frame->sf_mask, sizeof(blocked))) 522 if (__copy_conv_sigset_from_user(&blocked, &frame->sf_mask))
503 goto badframe; 523 goto badframe;
504 524
505 sigdelsetmask(&blocked, ~_BLOCKABLE); 525 sigdelsetmask(&blocked, ~_BLOCKABLE);
@@ -536,7 +556,7 @@ asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
536 frame = (struct rt_sigframe32 __user *) regs.regs[29]; 556 frame = (struct rt_sigframe32 __user *) regs.regs[29];
537 if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) 557 if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
538 goto badframe; 558 goto badframe;
539 if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set))) 559 if (__copy_conv_sigset_from_user(&set, &frame->rs_uc.uc_sigmask))
540 goto badframe; 560 goto badframe;
541 561
542 sigdelsetmask(&set, ~_BLOCKABLE); 562 sigdelsetmask(&set, ~_BLOCKABLE);
@@ -581,7 +601,7 @@ badframe:
581int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs, 601int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
582 int signr, sigset_t *set) 602 int signr, sigset_t *set)
583{ 603{
584 struct sigframe __user *frame; 604 struct sigframe32 __user *frame;
585 int err = 0; 605 int err = 0;
586 606
587 frame = get_sigframe(ka, regs, sizeof(*frame)); 607 frame = get_sigframe(ka, regs, sizeof(*frame));
@@ -591,7 +611,8 @@ int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
591 err |= install_sigtramp(frame->sf_code, __NR_O32_sigreturn); 611 err |= install_sigtramp(frame->sf_code, __NR_O32_sigreturn);
592 612
593 err |= setup_sigcontext32(regs, &frame->sf_sc); 613 err |= setup_sigcontext32(regs, &frame->sf_sc);
594 err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set)); 614 err |= __copy_conv_sigset_to_user(&frame->sf_mask, set);
615
595 if (err) 616 if (err)
596 goto give_sigsegv; 617 goto give_sigsegv;
597 618
@@ -650,7 +671,7 @@ int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
650 err |= __put_user(current->sas_ss_size, 671 err |= __put_user(current->sas_ss_size,
651 &frame->rs_uc.uc_stack.ss_size); 672 &frame->rs_uc.uc_stack.ss_size);
652 err |= setup_sigcontext32(regs, &frame->rs_uc.uc_mcontext); 673 err |= setup_sigcontext32(regs, &frame->rs_uc.uc_mcontext);
653 err |= __copy_to_user(&frame->rs_uc.uc_sigmask, set, sizeof(*set)); 674 err |= __copy_conv_sigset_to_user(&frame->rs_uc.uc_sigmask, set);
654 675
655 if (err) 676 if (err)
656 goto give_sigsegv; 677 goto give_sigsegv;
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 57456e6a0c62..7ca2a078841f 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -31,6 +31,7 @@
31 31
32#include <asm/asm.h> 32#include <asm/asm.h>
33#include <asm/cacheflush.h> 33#include <asm/cacheflush.h>
34#include <asm/compat-signal.h>
34#include <asm/sim.h> 35#include <asm/sim.h>
35#include <asm/uaccess.h> 36#include <asm/uaccess.h>
36#include <asm/ucontext.h> 37#include <asm/ucontext.h>
@@ -47,7 +48,9 @@
47#define __NR_N32_rt_sigreturn 6211 48#define __NR_N32_rt_sigreturn 6211
48#define __NR_N32_restart_syscall 6214 49#define __NR_N32_restart_syscall 6214
49 50
50#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) 51extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
52extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
53
51 54
52/* IRIX compatible stack_t */ 55/* IRIX compatible stack_t */
53typedef struct sigaltstack32 { 56typedef struct sigaltstack32 {
@@ -61,7 +64,7 @@ struct ucontextn32 {
61 s32 uc_link; 64 s32 uc_link;
62 stack32_t uc_stack; 65 stack32_t uc_stack;
63 struct sigcontext uc_mcontext; 66 struct sigcontext uc_mcontext;
64 sigset_t uc_sigmask; /* mask last for extensibility */ 67 compat_sigset_t uc_sigmask; /* mask last for extensibility */
65}; 68};
66 69
67#if ICACHE_REFILLS_WORKAROUND_WAR == 0 70#if ICACHE_REFILLS_WORKAROUND_WAR == 0
@@ -127,7 +130,7 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
127 frame = (struct rt_sigframe_n32 __user *) regs.regs[29]; 130 frame = (struct rt_sigframe_n32 __user *) regs.regs[29];
128 if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) 131 if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
129 goto badframe; 132 goto badframe;
130 if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set))) 133 if (__copy_conv_sigset_from_user(&set, &frame->rs_uc.uc_sigmask))
131 goto badframe; 134 goto badframe;
132 135
133 sigdelsetmask(&set, ~_BLOCKABLE); 136 sigdelsetmask(&set, ~_BLOCKABLE);
@@ -193,7 +196,7 @@ int setup_rt_frame_n32(struct k_sigaction * ka,
193 err |= __put_user(current->sas_ss_size, 196 err |= __put_user(current->sas_ss_size,
194 &frame->rs_uc.uc_stack.ss_size); 197 &frame->rs_uc.uc_stack.ss_size);
195 err |= setup_sigcontext(regs, &frame->rs_uc.uc_mcontext); 198 err |= setup_sigcontext(regs, &frame->rs_uc.uc_mcontext);
196 err |= __copy_to_user(&frame->rs_uc.uc_sigmask, set, sizeof(*set)); 199 err |= __copy_conv_sigset_to_user(&frame->rs_uc.uc_sigmask, set);
197 200
198 if (err) 201 if (err)
199 goto give_sigsegv; 202 goto give_sigsegv;
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 19e41fd186c4..de5727385bc6 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -2,8 +2,8 @@
2# Makefile for the Linux/MIPS-specific parts of the memory manager. 2# Makefile for the Linux/MIPS-specific parts of the memory manager.
3# 3#
4 4
5obj-y += cache.o extable.o fault.o init.o pgtable.o \ 5obj-y += cache.o dma-default.o extable.o fault.o \
6 tlbex.o tlbex-fault.o 6 init.o pgtable.o tlbex.o tlbex-fault.o
7 7
8obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o 8obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o
9obj-$(CONFIG_64BIT) += pgtable-64.o 9obj-$(CONFIG_64BIT) += pgtable-64.o
@@ -32,14 +32,4 @@ obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
32obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o 32obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o
33obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o 33obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o
34 34
35#
36# Choose one DMA coherency model
37#
38ifndef CONFIG_OWN_DMA
39obj-$(CONFIG_DMA_COHERENT) += dma-coherent.o
40obj-$(CONFIG_DMA_NONCOHERENT) += dma-noncoherent.o
41endif
42obj-$(CONFIG_DMA_IP27) += dma-ip27.o
43obj-$(CONFIG_DMA_IP32) += dma-ip32.o
44
45EXTRA_AFLAGS := $(CFLAGS) 35EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
index 3a8afd47feaa..9ea460b16bda 100644
--- a/arch/mips/mm/c-sb1.c
+++ b/arch/mips/mm/c-sb1.c
@@ -259,6 +259,12 @@ static void sb1_flush_cache_data_page(unsigned long addr)
259 on_each_cpu(sb1_flush_cache_data_page_ipi, (void *) addr, 1, 1); 259 on_each_cpu(sb1_flush_cache_data_page_ipi, (void *) addr, 1, 1);
260} 260}
261#else 261#else
262
263static void local_sb1_flush_cache_data_page(unsigned long addr)
264{
265 __sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
266}
267
262void sb1_flush_cache_data_page(unsigned long) 268void sb1_flush_cache_data_page(unsigned long)
263 __attribute__((alias("local_sb1_flush_cache_data_page"))); 269 __attribute__((alias("local_sb1_flush_cache_data_page")));
264#endif 270#endif
diff --git a/arch/mips/mm/dma-coherent.c b/arch/mips/mm/dma-coherent.c
deleted file mode 100644
index 5697c6e250a3..000000000000
--- a/arch/mips/mm/dma-coherent.c
+++ /dev/null
@@ -1,254 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com>
7 * Copyright (C) 2000, 2001 Ralf Baechle <ralf@gnu.org>
8 * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
9 */
10#include <linux/types.h>
11#include <linux/dma-mapping.h>
12#include <linux/mm.h>
13#include <linux/module.h>
14#include <linux/string.h>
15
16#include <asm/cache.h>
17#include <asm/io.h>
18
19void *dma_alloc_noncoherent(struct device *dev, size_t size,
20 dma_addr_t * dma_handle, gfp_t gfp)
21{
22 void *ret;
23 /* ignore region specifiers */
24 gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
25
26 if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff))
27 gfp |= GFP_DMA;
28 ret = (void *) __get_free_pages(gfp, get_order(size));
29
30 if (ret != NULL) {
31 memset(ret, 0, size);
32 *dma_handle = virt_to_phys(ret);
33 }
34
35 return ret;
36}
37
38EXPORT_SYMBOL(dma_alloc_noncoherent);
39
40void *dma_alloc_coherent(struct device *dev, size_t size,
41 dma_addr_t * dma_handle, gfp_t gfp)
42 __attribute__((alias("dma_alloc_noncoherent")));
43
44EXPORT_SYMBOL(dma_alloc_coherent);
45
46void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
47 dma_addr_t dma_handle)
48{
49 unsigned long addr = (unsigned long) vaddr;
50
51 free_pages(addr, get_order(size));
52}
53
54EXPORT_SYMBOL(dma_free_noncoherent);
55
56void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
57 dma_addr_t dma_handle) __attribute__((alias("dma_free_noncoherent")));
58
59EXPORT_SYMBOL(dma_free_coherent);
60
61dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
62 enum dma_data_direction direction)
63{
64 BUG_ON(direction == DMA_NONE);
65
66 return __pa(ptr);
67}
68
69EXPORT_SYMBOL(dma_map_single);
70
71void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
72 enum dma_data_direction direction)
73{
74 BUG_ON(direction == DMA_NONE);
75}
76
77EXPORT_SYMBOL(dma_unmap_single);
78
79int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
80 enum dma_data_direction direction)
81{
82 int i;
83
84 BUG_ON(direction == DMA_NONE);
85
86 for (i = 0; i < nents; i++, sg++) {
87 sg->dma_address = (dma_addr_t)page_to_phys(sg->page) + sg->offset;
88 }
89
90 return nents;
91}
92
93EXPORT_SYMBOL(dma_map_sg);
94
95dma_addr_t dma_map_page(struct device *dev, struct page *page,
96 unsigned long offset, size_t size, enum dma_data_direction direction)
97{
98 BUG_ON(direction == DMA_NONE);
99
100 return page_to_phys(page) + offset;
101}
102
103EXPORT_SYMBOL(dma_map_page);
104
105void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
106 enum dma_data_direction direction)
107{
108 BUG_ON(direction == DMA_NONE);
109}
110
111EXPORT_SYMBOL(dma_unmap_page);
112
113void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
114 enum dma_data_direction direction)
115{
116 BUG_ON(direction == DMA_NONE);
117}
118
119EXPORT_SYMBOL(dma_unmap_sg);
120
121void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
122 size_t size, enum dma_data_direction direction)
123{
124 BUG_ON(direction == DMA_NONE);
125}
126
127EXPORT_SYMBOL(dma_sync_single_for_cpu);
128
129void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
130 size_t size, enum dma_data_direction direction)
131{
132 BUG_ON(direction == DMA_NONE);
133}
134
135EXPORT_SYMBOL(dma_sync_single_for_device);
136
137void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
138 unsigned long offset, size_t size,
139 enum dma_data_direction direction)
140{
141 BUG_ON(direction == DMA_NONE);
142}
143
144EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
145
146void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
147 unsigned long offset, size_t size,
148 enum dma_data_direction direction)
149{
150 BUG_ON(direction == DMA_NONE);
151}
152
153EXPORT_SYMBOL(dma_sync_single_range_for_device);
154
155void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
156 enum dma_data_direction direction)
157{
158 BUG_ON(direction == DMA_NONE);
159}
160
161EXPORT_SYMBOL(dma_sync_sg_for_cpu);
162
163void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
164 enum dma_data_direction direction)
165{
166 BUG_ON(direction == DMA_NONE);
167}
168
169EXPORT_SYMBOL(dma_sync_sg_for_device);
170
171int dma_mapping_error(dma_addr_t dma_addr)
172{
173 return 0;
174}
175
176EXPORT_SYMBOL(dma_mapping_error);
177
178int dma_supported(struct device *dev, u64 mask)
179{
180 /*
181 * we fall back to GFP_DMA when the mask isn't all 1s,
182 * so we can't guarantee allocations that must be
183 * within a tighter range than GFP_DMA..
184 */
185 if (mask < 0x00ffffff)
186 return 0;
187
188 return 1;
189}
190
191EXPORT_SYMBOL(dma_supported);
192
193int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
194{
195 return 1;
196}
197
198EXPORT_SYMBOL(dma_is_consistent);
199
200void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
201 enum dma_data_direction direction)
202{
203 BUG_ON(direction == DMA_NONE);
204}
205
206EXPORT_SYMBOL(dma_cache_sync);
207
208/* The DAC routines are a PCIism.. */
209
210#ifdef CONFIG_PCI
211
212#include <linux/pci.h>
213
214dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev,
215 struct page *page, unsigned long offset, int direction)
216{
217 return (dma64_addr_t)page_to_phys(page) + offset;
218}
219
220EXPORT_SYMBOL(pci_dac_page_to_dma);
221
222struct page *pci_dac_dma_to_page(struct pci_dev *pdev,
223 dma64_addr_t dma_addr)
224{
225 return mem_map + (dma_addr >> PAGE_SHIFT);
226}
227
228EXPORT_SYMBOL(pci_dac_dma_to_page);
229
230unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev,
231 dma64_addr_t dma_addr)
232{
233 return dma_addr & ~PAGE_MASK;
234}
235
236EXPORT_SYMBOL(pci_dac_dma_to_offset);
237
238void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
239 dma64_addr_t dma_addr, size_t len, int direction)
240{
241 BUG_ON(direction == PCI_DMA_NONE);
242}
243
244EXPORT_SYMBOL(pci_dac_dma_sync_single_for_cpu);
245
246void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
247 dma64_addr_t dma_addr, size_t len, int direction)
248{
249 BUG_ON(direction == PCI_DMA_NONE);
250}
251
252EXPORT_SYMBOL(pci_dac_dma_sync_single_for_device);
253
254#endif /* CONFIG_PCI */
diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-default.c
index 8cecef0957c3..4a32e939698f 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-default.c
@@ -4,28 +4,39 @@
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com> 6 * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com>
7 * Copyright (C) 2000, 2001 Ralf Baechle <ralf@gnu.org> 7 * Copyright (C) 2000, 2001, 06 Ralf Baechle <ralf@linux-mips.org>
8 * swiped from i386, and cloned for MIPS by Geert, polished by Ralf. 8 * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
9 */ 9 */
10
10#include <linux/types.h> 11#include <linux/types.h>
12#include <linux/dma-mapping.h>
11#include <linux/mm.h> 13#include <linux/mm.h>
12#include <linux/module.h> 14#include <linux/module.h>
13#include <linux/string.h> 15#include <linux/string.h>
14#include <linux/dma-mapping.h>
15 16
16#include <asm/cache.h> 17#include <asm/cache.h>
17#include <asm/io.h> 18#include <asm/io.h>
18 19
20#include <dma-coherence.h>
21
19/* 22/*
20 * Warning on the terminology - Linux calls an uncached area coherent; 23 * Warning on the terminology - Linux calls an uncached area coherent;
21 * MIPS terminology calls memory areas with hardware maintained coherency 24 * MIPS terminology calls memory areas with hardware maintained coherency
22 * coherent. 25 * coherent.
23 */ 26 */
24 27
28static inline int cpu_is_noncoherent_r10000(struct device *dev)
29{
30 return !plat_device_is_coherent(dev) &&
31 (current_cpu_data.cputype == CPU_R10000 &&
32 current_cpu_data.cputype == CPU_R12000);
33}
34
25void *dma_alloc_noncoherent(struct device *dev, size_t size, 35void *dma_alloc_noncoherent(struct device *dev, size_t size,
26 dma_addr_t * dma_handle, gfp_t gfp) 36 dma_addr_t * dma_handle, gfp_t gfp)
27{ 37{
28 void *ret; 38 void *ret;
39
29 /* ignore region specifiers */ 40 /* ignore region specifiers */
30 gfp &= ~(__GFP_DMA | __GFP_HIGHMEM); 41 gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
31 42
@@ -35,7 +46,7 @@ void *dma_alloc_noncoherent(struct device *dev, size_t size,
35 46
36 if (ret != NULL) { 47 if (ret != NULL) {
37 memset(ret, 0, size); 48 memset(ret, 0, size);
38 *dma_handle = virt_to_phys(ret); 49 *dma_handle = plat_map_dma_mem(dev, ret, size);
39 } 50 }
40 51
41 return ret; 52 return ret;
@@ -48,10 +59,21 @@ void *dma_alloc_coherent(struct device *dev, size_t size,
48{ 59{
49 void *ret; 60 void *ret;
50 61
51 ret = dma_alloc_noncoherent(dev, size, dma_handle, gfp); 62 /* ignore region specifiers */
63 gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
64
65 if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff))
66 gfp |= GFP_DMA;
67 ret = (void *) __get_free_pages(gfp, get_order(size));
68
52 if (ret) { 69 if (ret) {
53 dma_cache_wback_inv((unsigned long) ret, size); 70 memset(ret, 0, size);
54 ret = UNCAC_ADDR(ret); 71 *dma_handle = plat_map_dma_mem(dev, ret, size);
72
73 if (!plat_device_is_coherent(dev)) {
74 dma_cache_wback_inv((unsigned long) ret, size);
75 ret = UNCAC_ADDR(ret);
76 }
55 } 77 }
56 78
57 return ret; 79 return ret;
@@ -72,7 +94,9 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
72{ 94{
73 unsigned long addr = (unsigned long) vaddr; 95 unsigned long addr = (unsigned long) vaddr;
74 96
75 addr = CAC_ADDR(addr); 97 if (!plat_device_is_coherent(dev))
98 addr = CAC_ADDR(addr);
99
76 free_pages(addr, get_order(size)); 100 free_pages(addr, get_order(size));
77} 101}
78 102
@@ -104,9 +128,10 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
104{ 128{
105 unsigned long addr = (unsigned long) ptr; 129 unsigned long addr = (unsigned long) ptr;
106 130
107 __dma_sync(addr, size, direction); 131 if (!plat_device_is_coherent(dev))
132 __dma_sync(addr, size, direction);
108 133
109 return virt_to_phys(ptr); 134 return plat_map_dma_mem(dev, ptr, size);
110} 135}
111 136
112EXPORT_SYMBOL(dma_map_single); 137EXPORT_SYMBOL(dma_map_single);
@@ -114,10 +139,11 @@ EXPORT_SYMBOL(dma_map_single);
114void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, 139void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
115 enum dma_data_direction direction) 140 enum dma_data_direction direction)
116{ 141{
117 unsigned long addr; 142 if (cpu_is_noncoherent_r10000(dev))
118 addr = dma_addr + PAGE_OFFSET; 143 __dma_sync(plat_dma_addr_to_phys(dma_addr) + PAGE_OFFSET, size,
144 direction);
119 145
120 //__dma_sync(addr, size, direction); 146 plat_unmap_dma_mem(dma_addr);
121} 147}
122 148
123EXPORT_SYMBOL(dma_unmap_single); 149EXPORT_SYMBOL(dma_unmap_single);
@@ -133,11 +159,10 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
133 unsigned long addr; 159 unsigned long addr;
134 160
135 addr = (unsigned long) page_address(sg->page); 161 addr = (unsigned long) page_address(sg->page);
136 if (addr) { 162 if (!plat_device_is_coherent(dev) && addr)
137 __dma_sync(addr + sg->offset, sg->length, direction); 163 __dma_sync(addr + sg->offset, sg->length, direction);
138 sg->dma_address = (dma_addr_t)page_to_phys(sg->page) 164 sg->dma_address = plat_map_dma_mem_page(dev, sg->page) +
139 + sg->offset; 165 sg->offset;
140 }
141 } 166 }
142 167
143 return nents; 168 return nents;
@@ -148,14 +173,16 @@ EXPORT_SYMBOL(dma_map_sg);
148dma_addr_t dma_map_page(struct device *dev, struct page *page, 173dma_addr_t dma_map_page(struct device *dev, struct page *page,
149 unsigned long offset, size_t size, enum dma_data_direction direction) 174 unsigned long offset, size_t size, enum dma_data_direction direction)
150{ 175{
151 unsigned long addr;
152
153 BUG_ON(direction == DMA_NONE); 176 BUG_ON(direction == DMA_NONE);
154 177
155 addr = (unsigned long) page_address(page) + offset; 178 if (!plat_device_is_coherent(dev)) {
156 dma_cache_wback_inv(addr, size); 179 unsigned long addr;
180
181 addr = (unsigned long) page_address(page) + offset;
182 dma_cache_wback_inv(addr, size);
183 }
157 184
158 return page_to_phys(page) + offset; 185 return plat_map_dma_mem_page(dev, page) + offset;
159} 186}
160 187
161EXPORT_SYMBOL(dma_map_page); 188EXPORT_SYMBOL(dma_map_page);
@@ -165,12 +192,14 @@ void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
165{ 192{
166 BUG_ON(direction == DMA_NONE); 193 BUG_ON(direction == DMA_NONE);
167 194
168 if (direction != DMA_TO_DEVICE) { 195 if (!plat_device_is_coherent(dev) && direction != DMA_TO_DEVICE) {
169 unsigned long addr; 196 unsigned long addr;
170 197
171 addr = dma_address + PAGE_OFFSET; 198 addr = plat_dma_addr_to_phys(dma_address);
172 dma_cache_wback_inv(addr, size); 199 dma_cache_wback_inv(addr, size);
173 } 200 }
201
202 plat_unmap_dma_mem(dma_address);
174} 203}
175 204
176EXPORT_SYMBOL(dma_unmap_page); 205EXPORT_SYMBOL(dma_unmap_page);
@@ -183,13 +212,15 @@ void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
183 212
184 BUG_ON(direction == DMA_NONE); 213 BUG_ON(direction == DMA_NONE);
185 214
186 if (direction == DMA_TO_DEVICE)
187 return;
188
189 for (i = 0; i < nhwentries; i++, sg++) { 215 for (i = 0; i < nhwentries; i++, sg++) {
190 addr = (unsigned long) page_address(sg->page); 216 if (!plat_device_is_coherent(dev) &&
191 if (addr) 217 direction != DMA_TO_DEVICE) {
192 __dma_sync(addr + sg->offset, sg->length, direction); 218 addr = (unsigned long) page_address(sg->page);
219 if (addr)
220 __dma_sync(addr + sg->offset, sg->length,
221 direction);
222 }
223 plat_unmap_dma_mem(sg->dma_address);
193 } 224 }
194} 225}
195 226
@@ -198,12 +229,14 @@ EXPORT_SYMBOL(dma_unmap_sg);
198void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, 229void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
199 size_t size, enum dma_data_direction direction) 230 size_t size, enum dma_data_direction direction)
200{ 231{
201 unsigned long addr;
202
203 BUG_ON(direction == DMA_NONE); 232 BUG_ON(direction == DMA_NONE);
204 233
205 addr = dma_handle + PAGE_OFFSET; 234 if (cpu_is_noncoherent_r10000(dev)) {
206 __dma_sync(addr, size, direction); 235 unsigned long addr;
236
237 addr = PAGE_OFFSET + plat_dma_addr_to_phys(dma_handle);
238 __dma_sync(addr, size, direction);
239 }
207} 240}
208 241
209EXPORT_SYMBOL(dma_sync_single_for_cpu); 242EXPORT_SYMBOL(dma_sync_single_for_cpu);
@@ -211,12 +244,14 @@ EXPORT_SYMBOL(dma_sync_single_for_cpu);
211void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, 244void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
212 size_t size, enum dma_data_direction direction) 245 size_t size, enum dma_data_direction direction)
213{ 246{
214 unsigned long addr;
215
216 BUG_ON(direction == DMA_NONE); 247 BUG_ON(direction == DMA_NONE);
217 248
218 addr = dma_handle + PAGE_OFFSET; 249 if (cpu_is_noncoherent_r10000(dev)) {
219 __dma_sync(addr, size, direction); 250 unsigned long addr;
251
252 addr = plat_dma_addr_to_phys(dma_handle);
253 __dma_sync(addr, size, direction);
254 }
220} 255}
221 256
222EXPORT_SYMBOL(dma_sync_single_for_device); 257EXPORT_SYMBOL(dma_sync_single_for_device);
@@ -224,12 +259,14 @@ EXPORT_SYMBOL(dma_sync_single_for_device);
224void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, 259void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
225 unsigned long offset, size_t size, enum dma_data_direction direction) 260 unsigned long offset, size_t size, enum dma_data_direction direction)
226{ 261{
227 unsigned long addr;
228
229 BUG_ON(direction == DMA_NONE); 262 BUG_ON(direction == DMA_NONE);
230 263
231 addr = dma_handle + offset + PAGE_OFFSET; 264 if (cpu_is_noncoherent_r10000(dev)) {
232 __dma_sync(addr, size, direction); 265 unsigned long addr;
266
267 addr = PAGE_OFFSET + plat_dma_addr_to_phys(dma_handle);
268 __dma_sync(addr + offset, size, direction);
269 }
233} 270}
234 271
235EXPORT_SYMBOL(dma_sync_single_range_for_cpu); 272EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
@@ -237,12 +274,14 @@ EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
237void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, 274void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
238 unsigned long offset, size_t size, enum dma_data_direction direction) 275 unsigned long offset, size_t size, enum dma_data_direction direction)
239{ 276{
240 unsigned long addr;
241
242 BUG_ON(direction == DMA_NONE); 277 BUG_ON(direction == DMA_NONE);
243 278
244 addr = dma_handle + offset + PAGE_OFFSET; 279 if (cpu_is_noncoherent_r10000(dev)) {
245 __dma_sync(addr, size, direction); 280 unsigned long addr;
281
282 addr = PAGE_OFFSET + plat_dma_addr_to_phys(dma_handle);
283 __dma_sync(addr + offset, size, direction);
284 }
246} 285}
247 286
248EXPORT_SYMBOL(dma_sync_single_range_for_device); 287EXPORT_SYMBOL(dma_sync_single_range_for_device);
@@ -255,9 +294,12 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
255 BUG_ON(direction == DMA_NONE); 294 BUG_ON(direction == DMA_NONE);
256 295
257 /* Make sure that gcc doesn't leave the empty loop body. */ 296 /* Make sure that gcc doesn't leave the empty loop body. */
258 for (i = 0; i < nelems; i++, sg++) 297 for (i = 0; i < nelems; i++, sg++) {
259 __dma_sync((unsigned long)page_address(sg->page), 298 if (!plat_device_is_coherent(dev))
260 sg->length, direction); 299 __dma_sync((unsigned long)page_address(sg->page),
300 sg->length, direction);
301 plat_unmap_dma_mem(sg->dma_address);
302 }
261} 303}
262 304
263EXPORT_SYMBOL(dma_sync_sg_for_cpu); 305EXPORT_SYMBOL(dma_sync_sg_for_cpu);
@@ -270,9 +312,12 @@ void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nele
270 BUG_ON(direction == DMA_NONE); 312 BUG_ON(direction == DMA_NONE);
271 313
272 /* Make sure that gcc doesn't leave the empty loop body. */ 314 /* Make sure that gcc doesn't leave the empty loop body. */
273 for (i = 0; i < nelems; i++, sg++) 315 for (i = 0; i < nelems; i++, sg++) {
274 __dma_sync((unsigned long)page_address(sg->page), 316 if (!plat_device_is_coherent(dev))
275 sg->length, direction); 317 __dma_sync((unsigned long)page_address(sg->page),
318 sg->length, direction);
319 plat_unmap_dma_mem(sg->dma_address);
320 }
276} 321}
277 322
278EXPORT_SYMBOL(dma_sync_sg_for_device); 323EXPORT_SYMBOL(dma_sync_sg_for_device);
@@ -301,70 +346,18 @@ EXPORT_SYMBOL(dma_supported);
301 346
302int dma_is_consistent(struct device *dev, dma_addr_t dma_addr) 347int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
303{ 348{
304 return 1; 349 return plat_device_is_coherent(dev);
305} 350}
306 351
307EXPORT_SYMBOL(dma_is_consistent); 352EXPORT_SYMBOL(dma_is_consistent);
308 353
309void dma_cache_sync(struct device *dev, void *vaddr, size_t size, 354void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
310 enum dma_data_direction direction) 355 enum dma_data_direction direction)
311{ 356{
312 if (direction == DMA_NONE) 357 BUG_ON(direction == DMA_NONE);
313 return;
314 358
315 dma_cache_wback_inv((unsigned long)vaddr, size); 359 if (!plat_device_is_coherent(dev))
360 dma_cache_wback_inv((unsigned long)vaddr, size);
316} 361}
317 362
318EXPORT_SYMBOL(dma_cache_sync); 363EXPORT_SYMBOL(dma_cache_sync);
319
320/* The DAC routines are a PCIism.. */
321
322#ifdef CONFIG_PCI
323
324#include <linux/pci.h>
325
326dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev,
327 struct page *page, unsigned long offset, int direction)
328{
329 return (dma64_addr_t)page_to_phys(page) + offset;
330}
331
332EXPORT_SYMBOL(pci_dac_page_to_dma);
333
334struct page *pci_dac_dma_to_page(struct pci_dev *pdev,
335 dma64_addr_t dma_addr)
336{
337 return mem_map + (dma_addr >> PAGE_SHIFT);
338}
339
340EXPORT_SYMBOL(pci_dac_dma_to_page);
341
342unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev,
343 dma64_addr_t dma_addr)
344{
345 return dma_addr & ~PAGE_MASK;
346}
347
348EXPORT_SYMBOL(pci_dac_dma_to_offset);
349
350void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
351 dma64_addr_t dma_addr, size_t len, int direction)
352{
353 BUG_ON(direction == PCI_DMA_NONE);
354
355 dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len);
356}
357
358EXPORT_SYMBOL(pci_dac_dma_sync_single_for_cpu);
359
360void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
361 dma64_addr_t dma_addr, size_t len, int direction)
362{
363 BUG_ON(direction == PCI_DMA_NONE);
364
365 dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len);
366}
367
368EXPORT_SYMBOL(pci_dac_dma_sync_single_for_device);
369
370#endif /* CONFIG_PCI */
diff --git a/arch/mips/mm/dma-ip27.c b/arch/mips/mm/dma-ip27.c
deleted file mode 100644
index f088344db465..000000000000
--- a/arch/mips/mm/dma-ip27.c
+++ /dev/null
@@ -1,257 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com>
7 * Copyright (C) 2000, 2001 Ralf Baechle <ralf@gnu.org>
8 * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
9 */
10#include <linux/types.h>
11#include <linux/mm.h>
12#include <linux/module.h>
13#include <linux/string.h>
14#include <linux/pci.h>
15
16#include <asm/cache.h>
17#include <asm/pci/bridge.h>
18
19#define pdev_to_baddr(pdev, addr) \
20 (BRIDGE_CONTROLLER(pdev->bus)->baddr + (addr))
21#define dev_to_baddr(dev, addr) \
22 pdev_to_baddr(to_pci_dev(dev), (addr))
23
24void *dma_alloc_noncoherent(struct device *dev, size_t size,
25 dma_addr_t * dma_handle, gfp_t gfp)
26{
27 void *ret;
28
29 /* ignore region specifiers */
30 gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
31
32 if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff))
33 gfp |= GFP_DMA;
34 ret = (void *) __get_free_pages(gfp, get_order(size));
35
36 if (ret != NULL) {
37 memset(ret, 0, size);
38 *dma_handle = dev_to_baddr(dev, virt_to_phys(ret));
39 }
40
41 return ret;
42}
43
44EXPORT_SYMBOL(dma_alloc_noncoherent);
45
46void *dma_alloc_coherent(struct device *dev, size_t size,
47 dma_addr_t * dma_handle, gfp_t gfp)
48 __attribute__((alias("dma_alloc_noncoherent")));
49
50EXPORT_SYMBOL(dma_alloc_coherent);
51
52void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
53 dma_addr_t dma_handle)
54{
55 unsigned long addr = (unsigned long) vaddr;
56
57 free_pages(addr, get_order(size));
58}
59
60EXPORT_SYMBOL(dma_free_noncoherent);
61
62void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
63 dma_addr_t dma_handle) __attribute__((alias("dma_free_noncoherent")));
64
65EXPORT_SYMBOL(dma_free_coherent);
66
67dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
68 enum dma_data_direction direction)
69{
70 BUG_ON(direction == DMA_NONE);
71
72 return dev_to_baddr(dev, __pa(ptr));
73}
74
75EXPORT_SYMBOL(dma_map_single);
76
77void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
78 enum dma_data_direction direction)
79{
80 BUG_ON(direction == DMA_NONE);
81}
82
83EXPORT_SYMBOL(dma_unmap_single);
84
85int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
86 enum dma_data_direction direction)
87{
88 int i;
89
90 BUG_ON(direction == DMA_NONE);
91
92 for (i = 0; i < nents; i++, sg++) {
93 sg->dma_address = (dma_addr_t) dev_to_baddr(dev,
94 page_to_phys(sg->page) + sg->offset);
95 }
96
97 return nents;
98}
99
100EXPORT_SYMBOL(dma_map_sg);
101
102dma_addr_t dma_map_page(struct device *dev, struct page *page,
103 unsigned long offset, size_t size, enum dma_data_direction direction)
104{
105 BUG_ON(direction == DMA_NONE);
106
107 return dev_to_baddr(dev, page_to_phys(page) + offset);
108}
109
110EXPORT_SYMBOL(dma_map_page);
111
112void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
113 enum dma_data_direction direction)
114{
115 BUG_ON(direction == DMA_NONE);
116}
117
118EXPORT_SYMBOL(dma_unmap_page);
119
120void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
121 enum dma_data_direction direction)
122{
123 BUG_ON(direction == DMA_NONE);
124}
125
126EXPORT_SYMBOL(dma_unmap_sg);
127
128void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
129 enum dma_data_direction direction)
130{
131 BUG_ON(direction == DMA_NONE);
132}
133
134EXPORT_SYMBOL(dma_sync_single_for_cpu);
135
136void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
137 enum dma_data_direction direction)
138{
139 BUG_ON(direction == DMA_NONE);
140}
141
142EXPORT_SYMBOL(dma_sync_single_for_device);
143
144void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
145 unsigned long offset, size_t size,
146 enum dma_data_direction direction)
147{
148 BUG_ON(direction == DMA_NONE);
149}
150
151EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
152
153void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
154 unsigned long offset, size_t size,
155 enum dma_data_direction direction)
156{
157 BUG_ON(direction == DMA_NONE);
158}
159
160EXPORT_SYMBOL(dma_sync_single_range_for_device);
161
162void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
163 enum dma_data_direction direction)
164{
165 BUG_ON(direction == DMA_NONE);
166}
167
168EXPORT_SYMBOL(dma_sync_sg_for_cpu);
169
170void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
171 enum dma_data_direction direction)
172{
173 BUG_ON(direction == DMA_NONE);
174}
175
176EXPORT_SYMBOL(dma_sync_sg_for_device);
177
178int dma_mapping_error(dma_addr_t dma_addr)
179{
180 return 0;
181}
182
183EXPORT_SYMBOL(dma_mapping_error);
184
185int dma_supported(struct device *dev, u64 mask)
186{
187 /*
188 * we fall back to GFP_DMA when the mask isn't all 1s,
189 * so we can't guarantee allocations that must be
190 * within a tighter range than GFP_DMA..
191 */
192 if (mask < 0x00ffffff)
193 return 0;
194
195 return 1;
196}
197
198EXPORT_SYMBOL(dma_supported);
199
200int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
201{
202 return 1;
203}
204
205EXPORT_SYMBOL(dma_is_consistent);
206
207void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
208 enum dma_data_direction direction)
209{
210 BUG_ON(direction == DMA_NONE);
211}
212
213EXPORT_SYMBOL(dma_cache_sync);
214
215dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev,
216 struct page *page, unsigned long offset, int direction)
217{
218 dma64_addr_t addr = page_to_phys(page) + offset;
219
220 return (dma64_addr_t) pdev_to_baddr(pdev, addr);
221}
222
223EXPORT_SYMBOL(pci_dac_page_to_dma);
224
225struct page *pci_dac_dma_to_page(struct pci_dev *pdev,
226 dma64_addr_t dma_addr)
227{
228 struct bridge_controller *bc = BRIDGE_CONTROLLER(pdev->bus);
229
230 return pfn_to_page((dma_addr - bc->baddr) >> PAGE_SHIFT);
231}
232
233EXPORT_SYMBOL(pci_dac_dma_to_page);
234
235unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev,
236 dma64_addr_t dma_addr)
237{
238 return dma_addr & ~PAGE_MASK;
239}
240
241EXPORT_SYMBOL(pci_dac_dma_to_offset);
242
243void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
244 dma64_addr_t dma_addr, size_t len, int direction)
245{
246 BUG_ON(direction == PCI_DMA_NONE);
247}
248
249EXPORT_SYMBOL(pci_dac_dma_sync_single_for_cpu);
250
251void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
252 dma64_addr_t dma_addr, size_t len, int direction)
253{
254 BUG_ON(direction == PCI_DMA_NONE);
255}
256
257EXPORT_SYMBOL(pci_dac_dma_sync_single_for_device);
diff --git a/arch/mips/mm/dma-ip32.c b/arch/mips/mm/dma-ip32.c
deleted file mode 100644
index b42b6f7456e6..000000000000
--- a/arch/mips/mm/dma-ip32.c
+++ /dev/null
@@ -1,383 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com>
7 * Copyright (C) 2000, 2001 Ralf Baechle <ralf@gnu.org>
8 * Copyright (C) 2005 Ilya A. Volynets-Evenbakh <ilya@total-knowledge.com>
9 * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
10 * IP32 changes by Ilya.
11 */
12#include <linux/types.h>
13#include <linux/mm.h>
14#include <linux/module.h>
15#include <linux/string.h>
16#include <linux/dma-mapping.h>
17
18#include <asm/cache.h>
19#include <asm/io.h>
20#include <asm/ip32/crime.h>
21
22/*
23 * Warning on the terminology - Linux calls an uncached area coherent;
24 * MIPS terminology calls memory areas with hardware maintained coherency
25 * coherent.
26 */
27
28/*
29 * Few notes.
30 * 1. CPU sees memory as two chunks: 0-256M@0x0, and the rest @0x40000000+256M
31 * 2. PCI sees memory as one big chunk @0x0 (or we could use 0x40000000 for native-endian)
32 * 3. All other devices see memory as one big chunk at 0x40000000
33 * 4. Non-PCI devices will pass NULL as struct device*
34 * Thus we translate differently, depending on device.
35 */
36
37#define RAM_OFFSET_MASK 0x3fffffff
38
39void *dma_alloc_noncoherent(struct device *dev, size_t size,
40 dma_addr_t * dma_handle, gfp_t gfp)
41{
42 void *ret;
43 /* ignore region specifiers */
44 gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
45
46 if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff))
47 gfp |= GFP_DMA;
48 ret = (void *) __get_free_pages(gfp, get_order(size));
49
50 if (ret != NULL) {
51 unsigned long addr = virt_to_phys(ret)&RAM_OFFSET_MASK;
52 memset(ret, 0, size);
53 if(dev==NULL)
54 addr+= CRIME_HI_MEM_BASE;
55 *dma_handle = addr;
56 }
57
58 return ret;
59}
60
61EXPORT_SYMBOL(dma_alloc_noncoherent);
62
63void *dma_alloc_coherent(struct device *dev, size_t size,
64 dma_addr_t * dma_handle, gfp_t gfp)
65{
66 void *ret;
67
68 ret = dma_alloc_noncoherent(dev, size, dma_handle, gfp);
69 if (ret) {
70 dma_cache_wback_inv((unsigned long) ret, size);
71 ret = UNCAC_ADDR(ret);
72 }
73
74 return ret;
75}
76
77EXPORT_SYMBOL(dma_alloc_coherent);
78
79void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
80 dma_addr_t dma_handle)
81{
82 free_pages((unsigned long) vaddr, get_order(size));
83}
84
85EXPORT_SYMBOL(dma_free_noncoherent);
86
87void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
88 dma_addr_t dma_handle)
89{
90 unsigned long addr = (unsigned long) vaddr;
91
92 addr = CAC_ADDR(addr);
93 free_pages(addr, get_order(size));
94}
95
96EXPORT_SYMBOL(dma_free_coherent);
97
98static inline void __dma_sync(unsigned long addr, size_t size,
99 enum dma_data_direction direction)
100{
101 switch (direction) {
102 case DMA_TO_DEVICE:
103 dma_cache_wback(addr, size);
104 break;
105
106 case DMA_FROM_DEVICE:
107 dma_cache_inv(addr, size);
108 break;
109
110 case DMA_BIDIRECTIONAL:
111 dma_cache_wback_inv(addr, size);
112 break;
113
114 default:
115 BUG();
116 }
117}
118
119dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
120 enum dma_data_direction direction)
121{
122 unsigned long addr = (unsigned long) ptr;
123
124 switch (direction) {
125 case DMA_TO_DEVICE:
126 dma_cache_wback(addr, size);
127 break;
128
129 case DMA_FROM_DEVICE:
130 dma_cache_inv(addr, size);
131 break;
132
133 case DMA_BIDIRECTIONAL:
134 dma_cache_wback_inv(addr, size);
135 break;
136
137 default:
138 BUG();
139 }
140
141 addr = virt_to_phys(ptr)&RAM_OFFSET_MASK;
142 if(dev == NULL)
143 addr+=CRIME_HI_MEM_BASE;
144 return (dma_addr_t)addr;
145}
146
147EXPORT_SYMBOL(dma_map_single);
148
149void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
150 enum dma_data_direction direction)
151{
152 switch (direction) {
153 case DMA_TO_DEVICE:
154 break;
155
156 case DMA_FROM_DEVICE:
157 break;
158
159 case DMA_BIDIRECTIONAL:
160 break;
161
162 default:
163 BUG();
164 }
165}
166
167EXPORT_SYMBOL(dma_unmap_single);
168
169int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
170 enum dma_data_direction direction)
171{
172 int i;
173
174 BUG_ON(direction == DMA_NONE);
175
176 for (i = 0; i < nents; i++, sg++) {
177 unsigned long addr;
178
179 addr = (unsigned long) page_address(sg->page)+sg->offset;
180 if (addr)
181 __dma_sync(addr, sg->length, direction);
182 addr = __pa(addr)&RAM_OFFSET_MASK;
183 if(dev == NULL)
184 addr += CRIME_HI_MEM_BASE;
185 sg->dma_address = (dma_addr_t)addr;
186 }
187
188 return nents;
189}
190
191EXPORT_SYMBOL(dma_map_sg);
192
193dma_addr_t dma_map_page(struct device *dev, struct page *page,
194 unsigned long offset, size_t size, enum dma_data_direction direction)
195{
196 unsigned long addr;
197
198 BUG_ON(direction == DMA_NONE);
199
200 addr = (unsigned long) page_address(page) + offset;
201 dma_cache_wback_inv(addr, size);
202 addr = __pa(addr)&RAM_OFFSET_MASK;
203 if(dev == NULL)
204 addr += CRIME_HI_MEM_BASE;
205
206 return (dma_addr_t)addr;
207}
208
209EXPORT_SYMBOL(dma_map_page);
210
211void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
212 enum dma_data_direction direction)
213{
214 BUG_ON(direction == DMA_NONE);
215
216 if (direction != DMA_TO_DEVICE) {
217 unsigned long addr;
218
219 dma_address&=RAM_OFFSET_MASK;
220 addr = dma_address + PAGE_OFFSET;
221 if(dma_address>=256*1024*1024)
222 addr+=CRIME_HI_MEM_BASE;
223 dma_cache_wback_inv(addr, size);
224 }
225}
226
227EXPORT_SYMBOL(dma_unmap_page);
228
229void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
230 enum dma_data_direction direction)
231{
232 unsigned long addr;
233 int i;
234
235 BUG_ON(direction == DMA_NONE);
236
237 if (direction == DMA_TO_DEVICE)
238 return;
239
240 for (i = 0; i < nhwentries; i++, sg++) {
241 addr = (unsigned long) page_address(sg->page);
242 if (!addr)
243 continue;
244 dma_cache_wback_inv(addr + sg->offset, sg->length);
245 }
246}
247
248EXPORT_SYMBOL(dma_unmap_sg);
249
250void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
251 size_t size, enum dma_data_direction direction)
252{
253 unsigned long addr;
254
255 BUG_ON(direction == DMA_NONE);
256
257 dma_handle&=RAM_OFFSET_MASK;
258 addr = dma_handle + PAGE_OFFSET;
259 if(dma_handle>=256*1024*1024)
260 addr+=CRIME_HI_MEM_BASE;
261 __dma_sync(addr, size, direction);
262}
263
264EXPORT_SYMBOL(dma_sync_single_for_cpu);
265
266void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
267 size_t size, enum dma_data_direction direction)
268{
269 unsigned long addr;
270
271 BUG_ON(direction == DMA_NONE);
272
273 dma_handle&=RAM_OFFSET_MASK;
274 addr = dma_handle + PAGE_OFFSET;
275 if(dma_handle>=256*1024*1024)
276 addr+=CRIME_HI_MEM_BASE;
277 __dma_sync(addr, size, direction);
278}
279
280EXPORT_SYMBOL(dma_sync_single_for_device);
281
282void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
283 unsigned long offset, size_t size, enum dma_data_direction direction)
284{
285 unsigned long addr;
286
287 BUG_ON(direction == DMA_NONE);
288
289 dma_handle&=RAM_OFFSET_MASK;
290 addr = dma_handle + offset + PAGE_OFFSET;
291 if(dma_handle>=256*1024*1024)
292 addr+=CRIME_HI_MEM_BASE;
293 __dma_sync(addr, size, direction);
294}
295
296EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
297
298void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
299 unsigned long offset, size_t size, enum dma_data_direction direction)
300{
301 unsigned long addr;
302
303 BUG_ON(direction == DMA_NONE);
304
305 dma_handle&=RAM_OFFSET_MASK;
306 addr = dma_handle + offset + PAGE_OFFSET;
307 if(dma_handle>=256*1024*1024)
308 addr+=CRIME_HI_MEM_BASE;
309 __dma_sync(addr, size, direction);
310}
311
312EXPORT_SYMBOL(dma_sync_single_range_for_device);
313
314void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
315 enum dma_data_direction direction)
316{
317 int i;
318
319 BUG_ON(direction == DMA_NONE);
320
321 /* Make sure that gcc doesn't leave the empty loop body. */
322 for (i = 0; i < nelems; i++, sg++)
323 __dma_sync((unsigned long)page_address(sg->page),
324 sg->length, direction);
325}
326
327EXPORT_SYMBOL(dma_sync_sg_for_cpu);
328
329void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
330 enum dma_data_direction direction)
331{
332 int i;
333
334 BUG_ON(direction == DMA_NONE);
335
336 /* Make sure that gcc doesn't leave the empty loop body. */
337 for (i = 0; i < nelems; i++, sg++)
338 __dma_sync((unsigned long)page_address(sg->page),
339 sg->length, direction);
340}
341
342EXPORT_SYMBOL(dma_sync_sg_for_device);
343
344int dma_mapping_error(dma_addr_t dma_addr)
345{
346 return 0;
347}
348
349EXPORT_SYMBOL(dma_mapping_error);
350
351int dma_supported(struct device *dev, u64 mask)
352{
353 /*
354 * we fall back to GFP_DMA when the mask isn't all 1s,
355 * so we can't guarantee allocations that must be
356 * within a tighter range than GFP_DMA..
357 */
358 if (mask < 0x00ffffff)
359 return 0;
360
361 return 1;
362}
363
364EXPORT_SYMBOL(dma_supported);
365
366int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
367{
368 return 1;
369}
370
371EXPORT_SYMBOL(dma_is_consistent);
372
373void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
374 enum dma_data_direction direction)
375{
376 if (direction == DMA_NONE)
377 return;
378
379 dma_cache_wback_inv((unsigned long)vaddr, size);
380}
381
382EXPORT_SYMBOL(dma_cache_sync);
383
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 82b20c28bef8..bf85995ca042 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -2,7 +2,7 @@
2# Makefile for the PCI specific kernel interface routines under Linux. 2# Makefile for the PCI specific kernel interface routines under Linux.
3# 3#
4 4
5obj-y += pci.o 5obj-y += pci.o pci-dac.o
6 6
7# 7#
8# PCI bus host bridge specific code 8# PCI bus host bridge specific code
diff --git a/arch/mips/pci/pci-dac.c b/arch/mips/pci/pci-dac.c
new file mode 100644
index 000000000000..0f0ea1b7d4dd
--- /dev/null
+++ b/arch/mips/pci/pci-dac.c
@@ -0,0 +1,79 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com>
7 * Copyright (C) 2000, 2001, 06 Ralf Baechle <ralf@linux-mips.org>
8 * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
9 */
10
11#include <linux/types.h>
12#include <linux/dma-mapping.h>
13#include <linux/mm.h>
14#include <linux/module.h>
15#include <linux/string.h>
16
17#include <asm/cache.h>
18#include <asm/io.h>
19
20#include <dma-coherence.h>
21
22#include <linux/pci.h>
23
24dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev,
25 struct page *page, unsigned long offset, int direction)
26{
27 struct device *dev = &pdev->dev;
28
29 BUG_ON(direction == DMA_NONE);
30
31 if (!plat_device_is_coherent(dev)) {
32 unsigned long addr;
33
34 addr = (unsigned long) page_address(page) + offset;
35 dma_cache_wback_inv(addr, PAGE_SIZE);
36 }
37
38 return plat_map_dma_mem_page(dev, page) + offset;
39}
40
41EXPORT_SYMBOL(pci_dac_page_to_dma);
42
43struct page *pci_dac_dma_to_page(struct pci_dev *pdev,
44 dma64_addr_t dma_addr)
45{
46 return pfn_to_page(plat_dma_addr_to_phys(dma_addr) >> PAGE_SHIFT);
47}
48
49EXPORT_SYMBOL(pci_dac_dma_to_page);
50
51unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev,
52 dma64_addr_t dma_addr)
53{
54 return dma_addr & ~PAGE_MASK;
55}
56
57EXPORT_SYMBOL(pci_dac_dma_to_offset);
58
59void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
60 dma64_addr_t dma_addr, size_t len, int direction)
61{
62 BUG_ON(direction == PCI_DMA_NONE);
63
64 if (!plat_device_is_coherent(&pdev->dev))
65 dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len);
66}
67
68EXPORT_SYMBOL(pci_dac_dma_sync_single_for_cpu);
69
70void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
71 dma64_addr_t dma_addr, size_t len, int direction)
72{
73 BUG_ON(direction == PCI_DMA_NONE);
74
75 if (!plat_device_is_coherent(&pdev->dev))
76 dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len);
77}
78
79EXPORT_SYMBOL(pci_dac_dma_sync_single_for_device);
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 0088c5ebca78..340d9beab6d1 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -876,7 +876,7 @@ config ARCH_SPARSEMEM_ENABLE
876 876
877config ARCH_SPARSEMEM_DEFAULT 877config ARCH_SPARSEMEM_DEFAULT
878 def_bool y 878 def_bool y
879 depends on (SMP && PPC_PSERIES) || PPC_CELL 879 depends on (SMP && PPC_PSERIES) || PPC_PS3
880 880
881config ARCH_POPULATES_NODE_MAP 881config ARCH_POPULATES_NODE_MAP
882 def_bool y 882 def_bool y
diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts
new file mode 100644
index 000000000000..096e94ac415f
--- /dev/null
+++ b/arch/powerpc/boot/dts/kuroboxHD.dts
@@ -0,0 +1,148 @@
1/*
2 * Device Tree Souce for Buffalo KuroboxHD
3 *
4 * Choose CONFIG_LINKSTATION to build a kernel for KuroboxHD, or use
5 * the default configuration linkstation_defconfig.
6 *
7 * Based on sandpoint.dts
8 *
9 * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de>
10 *
11 * This file is licensed under
12 * the terms of the GNU General Public License version 2. This program
13 * is licensed "as is" without any warranty of any kind, whether express
14 * or implied.
15
16XXXX add flash parts, rtc, ??
17
18build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts"
19
20
21 */
22
23/ {
24 linux,phandle = <1000>;
25 model = "KuroboxHD";
26 compatible = "linkstation";
27 #address-cells = <1>;
28 #size-cells = <1>;
29
30 cpus {
31 linux,phandle = <2000>;
32 #cpus = <1>;
33 #address-cells = <1>;
34 #size-cells = <0>;
35
36 PowerPC,603e { /* Really 8241 */
37 linux,phandle = <2100>;
38 linux,boot-cpu;
39 device_type = "cpu";
40 reg = <0>;
41 clock-frequency = <bebc200>; /* Fixed by bootwrapper */
42 timebase-frequency = <1743000>; /* Fixed by bootwrapper */
43 bus-frequency = <0>; /* From bootloader */
44 /* Following required by dtc but not used */
45 i-cache-line-size = <0>;
46 d-cache-line-size = <0>;
47 i-cache-size = <4000>;
48 d-cache-size = <4000>;
49 };
50 };
51
52 memory {
53 linux,phandle = <3000>;
54 device_type = "memory";
55 reg = <00000000 04000000>;
56 };
57
58 soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
59 linux,phandle = <4000>;
60 #address-cells = <1>;
61 #size-cells = <1>;
62 #interrupt-cells = <2>;
63 device_type = "soc";
64 compatible = "mpc10x";
65 store-gathering = <0>; /* 0 == off, !0 == on */
66 reg = <80000000 00100000>;
67 ranges = <80000000 80000000 70000000 /* pci mem space */
68 fc000000 fc000000 00100000 /* EUMB */
69 fe000000 fe000000 00c00000 /* pci i/o space */
70 fec00000 fec00000 00300000 /* pci cfg regs */
71 fef00000 fef00000 00100000>; /* pci iack */
72
73 i2c@80003000 {
74 linux,phandle = <4300>;
75 device_type = "i2c";
76 compatible = "fsl-i2c";
77 reg = <80003000 1000>;
78 interrupts = <5 2>;
79 interrupt-parent = <4400>;
80 };
81
82 serial@80004500 {
83 linux,phandle = <4511>;
84 device_type = "serial";
85 compatible = "ns16550";
86 reg = <80004500 8>;
87 clock-frequency = <5d08d88>;
88 current-speed = <2580>;
89 interrupts = <9 2>;
90 interrupt-parent = <4400>;
91 };
92
93 serial@80004600 {
94 linux,phandle = <4512>;
95 device_type = "serial";
96 compatible = "ns16550";
97 reg = <80004600 8>;
98 clock-frequency = <5d08d88>;
99 current-speed = <e100>;
100 interrupts = <a 0>;
101 interrupt-parent = <4400>;
102 };
103
104 pic@80040000 {
105 linux,phandle = <4400>;
106 #interrupt-cells = <2>;
107 #address-cells = <0>;
108 device_type = "open-pic";
109 compatible = "chrp,open-pic";
110 interrupt-controller;
111 reg = <80040000 40000>;
112 built-in;
113 };
114
115 pci@fec00000 {
116 linux,phandle = <4500>;
117 #address-cells = <3>;
118 #size-cells = <2>;
119 #interrupt-cells = <1>;
120 device_type = "pci";
121 compatible = "mpc10x-pci";
122 reg = <fec00000 400000>;
123 ranges = <01000000 0 0 fe000000 0 00c00000
124 02000000 0 80000000 80000000 0 70000000>;
125 bus-range = <0 ff>;
126 clock-frequency = <7f28155>;
127 interrupt-parent = <4400>;
128 interrupt-map-mask = <f800 0 0 7>;
129 interrupt-map = <
130 /* IDSEL 0x11 - IRQ0 ETH */
131 5800 0 0 1 4400 0 1
132 5800 0 0 2 4400 1 1
133 5800 0 0 3 4400 2 1
134 5800 0 0 4 4400 3 1
135 /* IDSEL 0x12 - IRQ1 IDE0 */
136 6000 0 0 1 4400 1 1
137 6000 0 0 2 4400 2 1
138 6000 0 0 3 4400 3 1
139 6000 0 0 4 4400 0 1
140 /* IDSEL 0x14 - IRQ3 USB2.0 */
141 7000 0 0 1 4400 3 1
142 7000 0 0 2 4400 3 1
143 7000 0 0 3 4400 3 1
144 7000 0 0 4 4400 3 1
145 >;
146 };
147 };
148};
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 186870704ad9..c03103c63285 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -1,7 +1,7 @@
1/* 1/*
2 * Lite5200 board Device Tree Source 2 * Lite5200 board Device Tree Source
3 * 3 *
4 * Copyright 2006 Secret Lab Technologies Ltd. 4 * Copyright 2006-2007 Secret Lab Technologies Ltd.
5 * Grant Likely <grant.likely@secretlab.ca> 5 * Grant Likely <grant.likely@secretlab.ca>
6 * 6 *
7 * This program is free software; you can redistribute it and/or modify it 7 * This program is free software; you can redistribute it and/or modify it
@@ -17,8 +17,9 @@
17 */ 17 */
18 18
19/ { 19/ {
20 model = "Lite5200"; 20 model = "fsl,lite5200";
21 compatible = "lite5200\0lite52xx\0mpc5200\0mpc52xx"; 21 // revision = "1.0";
22 compatible = "fsl,lite5200\0generic-mpc5200";
22 #address-cells = <1>; 23 #address-cells = <1>;
23 #size-cells = <1>; 24 #size-cells = <1>;
24 25
@@ -47,14 +48,17 @@
47 }; 48 };
48 49
49 soc5200@f0000000 { 50 soc5200@f0000000 {
51 model = "fsl,mpc5200";
52 revision = "" // from bootloader
50 #interrupt-cells = <3>; 53 #interrupt-cells = <3>;
51 device_type = "soc"; 54 device_type = "soc";
52 ranges = <0 f0000000 f0010000>; 55 ranges = <0 f0000000 f0010000>;
53 reg = <f0000000 00010000>; 56 reg = <f0000000 00010000>;
54 bus-frequency = <0>; // from bootloader 57 bus-frequency = <0>; // from bootloader
58 system-frequency = <0>; // from bootloader
55 59
56 cdm@200 { 60 cdm@200 {
57 compatible = "mpc5200-cdm\0mpc52xx-cdm"; 61 compatible = "mpc5200-cdm";
58 reg = <200 38>; 62 reg = <200 38>;
59 }; 63 };
60 64
@@ -64,77 +68,86 @@
64 interrupt-controller; 68 interrupt-controller;
65 #interrupt-cells = <3>; 69 #interrupt-cells = <3>;
66 device_type = "interrupt-controller"; 70 device_type = "interrupt-controller";
67 compatible = "mpc5200-pic\0mpc52xx-pic"; 71 compatible = "mpc5200-pic";
68 reg = <500 80>; 72 reg = <500 80>;
69 built-in; 73 built-in;
70 }; 74 };
71 75
72 gpt@600 { // General Purpose Timer 76 gpt@600 { // General Purpose Timer
73 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 77 compatible = "mpc5200-gpt";
74 device_type = "gpt"; 78 device_type = "gpt";
79 cell-index = <0>;
75 reg = <600 10>; 80 reg = <600 10>;
76 interrupts = <1 9 0>; 81 interrupts = <1 9 0>;
77 interrupt-parent = <500>; 82 interrupt-parent = <500>;
83 has-wdt;
78 }; 84 };
79 85
80 gpt@610 { // General Purpose Timer 86 gpt@610 { // General Purpose Timer
81 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 87 compatible = "mpc5200-gpt";
82 device_type = "gpt"; 88 device_type = "gpt";
89 cell-index = <1>;
83 reg = <610 10>; 90 reg = <610 10>;
84 interrupts = <1 a 0>; 91 interrupts = <1 a 0>;
85 interrupt-parent = <500>; 92 interrupt-parent = <500>;
86 }; 93 };
87 94
88 gpt@620 { // General Purpose Timer 95 gpt@620 { // General Purpose Timer
89 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 96 compatible = "mpc5200-gpt";
90 device_type = "gpt"; 97 device_type = "gpt";
98 cell-index = <2>;
91 reg = <620 10>; 99 reg = <620 10>;
92 interrupts = <1 b 0>; 100 interrupts = <1 b 0>;
93 interrupt-parent = <500>; 101 interrupt-parent = <500>;
94 }; 102 };
95 103
96 gpt@630 { // General Purpose Timer 104 gpt@630 { // General Purpose Timer
97 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 105 compatible = "mpc5200-gpt";
98 device_type = "gpt"; 106 device_type = "gpt";
107 cell-index = <3>;
99 reg = <630 10>; 108 reg = <630 10>;
100 interrupts = <1 c 0>; 109 interrupts = <1 c 0>;
101 interrupt-parent = <500>; 110 interrupt-parent = <500>;
102 }; 111 };
103 112
104 gpt@640 { // General Purpose Timer 113 gpt@640 { // General Purpose Timer
105 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 114 compatible = "mpc5200-gpt";
106 device_type = "gpt"; 115 device_type = "gpt";
116 cell-index = <4>;
107 reg = <640 10>; 117 reg = <640 10>;
108 interrupts = <1 d 0>; 118 interrupts = <1 d 0>;
109 interrupt-parent = <500>; 119 interrupt-parent = <500>;
110 }; 120 };
111 121
112 gpt@650 { // General Purpose Timer 122 gpt@650 { // General Purpose Timer
113 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 123 compatible = "mpc5200-gpt";
114 device_type = "gpt"; 124 device_type = "gpt";
125 cell-index = <5>;
115 reg = <650 10>; 126 reg = <650 10>;
116 interrupts = <1 e 0>; 127 interrupts = <1 e 0>;
117 interrupt-parent = <500>; 128 interrupt-parent = <500>;
118 }; 129 };
119 130
120 gpt@660 { // General Purpose Timer 131 gpt@660 { // General Purpose Timer
121 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 132 compatible = "mpc5200-gpt";
122 device_type = "gpt"; 133 device_type = "gpt";
134 cell-index = <6>;
123 reg = <660 10>; 135 reg = <660 10>;
124 interrupts = <1 f 0>; 136 interrupts = <1 f 0>;
125 interrupt-parent = <500>; 137 interrupt-parent = <500>;
126 }; 138 };
127 139
128 gpt@670 { // General Purpose Timer 140 gpt@670 { // General Purpose Timer
129 compatible = "mpc5200-gpt\0mpc52xx-gpt"; 141 compatible = "mpc5200-gpt";
130 device_type = "gpt"; 142 device_type = "gpt";
143 cell-index = <7>;
131 reg = <670 10>; 144 reg = <670 10>;
132 interrupts = <1 10 0>; 145 interrupts = <1 10 0>;
133 interrupt-parent = <500>; 146 interrupt-parent = <500>;
134 }; 147 };
135 148
136 rtc@800 { // Real time clock 149 rtc@800 { // Real time clock
137 compatible = "mpc5200-rtc\0mpc52xx-rtc"; 150 compatible = "mpc5200-rtc";
138 device_type = "rtc"; 151 device_type = "rtc";
139 reg = <800 100>; 152 reg = <800 100>;
140 interrupts = <1 5 0 1 6 0>; 153 interrupts = <1 5 0 1 6 0>;
@@ -143,7 +156,8 @@
143 156
144 mscan@900 { 157 mscan@900 {
145 device_type = "mscan"; 158 device_type = "mscan";
146 compatible = "mpc5200-mscan\0mpc52xx-mscan"; 159 compatible = "mpc5200-mscan";
160 cell-index = <0>;
147 interrupts = <2 11 0>; 161 interrupts = <2 11 0>;
148 interrupt-parent = <500>; 162 interrupt-parent = <500>;
149 reg = <900 80>; 163 reg = <900 80>;
@@ -151,21 +165,22 @@
151 165
152 mscan@980 { 166 mscan@980 {
153 device_type = "mscan"; 167 device_type = "mscan";
154 compatible = "mpc5200-mscan\0mpc52xx-mscan"; 168 compatible = "mpc5200-mscan";
169 cell-index = <1>;
155 interrupts = <1 12 0>; 170 interrupts = <1 12 0>;
156 interrupt-parent = <500>; 171 interrupt-parent = <500>;
157 reg = <980 80>; 172 reg = <980 80>;
158 }; 173 };
159 174
160 gpio@b00 { 175 gpio@b00 {
161 compatible = "mpc5200-gpio\0mpc52xx-gpio"; 176 compatible = "mpc5200-gpio";
162 reg = <b00 40>; 177 reg = <b00 40>;
163 interrupts = <1 7 0>; 178 interrupts = <1 7 0>;
164 interrupt-parent = <500>; 179 interrupt-parent = <500>;
165 }; 180 };
166 181
167 gpio-wkup@b00 { 182 gpio-wkup@b00 {
168 compatible = "mpc5200-gpio-wkup\0mpc52xx-gpio-wkup"; 183 compatible = "mpc5200-gpio-wkup";
169 reg = <c00 40>; 184 reg = <c00 40>;
170 interrupts = <1 8 0 0 3 0>; 185 interrupts = <1 8 0 0 3 0>;
171 interrupt-parent = <500>; 186 interrupt-parent = <500>;
@@ -176,7 +191,7 @@
176 #size-cells = <2>; 191 #size-cells = <2>;
177 #address-cells = <3>; 192 #address-cells = <3>;
178 device_type = "pci"; 193 device_type = "pci";
179 compatible = "mpc5200-pci\0mpc52xx-pci"; 194 compatible = "mpc5200-pci";
180 reg = <d00 100>; 195 reg = <d00 100>;
181 interrupt-map-mask = <f800 0 0 7>; 196 interrupt-map-mask = <f800 0 0 7>;
182 interrupt-map = <c000 0 0 1 500 0 0 3 197 interrupt-map = <c000 0 0 1 500 0 0 3
@@ -194,7 +209,7 @@
194 209
195 spi@f00 { 210 spi@f00 {
196 device_type = "spi"; 211 device_type = "spi";
197 compatible = "mpc5200-spi\0mpc52xx-spi"; 212 compatible = "mpc5200-spi";
198 reg = <f00 20>; 213 reg = <f00 20>;
199 interrupts = <2 d 0 2 e 0>; 214 interrupts = <2 d 0 2 e 0>;
200 interrupt-parent = <500>; 215 interrupt-parent = <500>;
@@ -202,7 +217,7 @@
202 217
203 usb@1000 { 218 usb@1000 {
204 device_type = "usb-ohci-be"; 219 device_type = "usb-ohci-be";
205 compatible = "mpc5200-ohci\0mpc52xx-ohci\0ohci-be"; 220 compatible = "mpc5200-ohci\0ohci-be";
206 reg = <1000 ff>; 221 reg = <1000 ff>;
207 interrupts = <2 6 0>; 222 interrupts = <2 6 0>;
208 interrupt-parent = <500>; 223 interrupt-parent = <500>;
@@ -210,7 +225,7 @@
210 225
211 bestcomm@1200 { 226 bestcomm@1200 {
212 device_type = "dma-controller"; 227 device_type = "dma-controller";
213 compatible = "mpc5200-bestcomm\0mpc52xx-bestcomm"; 228 compatible = "mpc5200-bestcomm";
214 reg = <1200 80>; 229 reg = <1200 80>;
215 interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 230 interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
216 3 4 0 3 5 0 3 6 0 3 7 0 231 3 4 0 3 5 0 3 6 0 3 7 0
@@ -220,67 +235,73 @@
220 }; 235 };
221 236
222 xlb@1f00 { 237 xlb@1f00 {
223 compatible = "mpc5200-xlb\0mpc52xx-xlb"; 238 compatible = "mpc5200-xlb";
224 reg = <1f00 100>; 239 reg = <1f00 100>;
225 }; 240 };
226 241
227 serial@2000 { // PSC1 242 serial@2000 { // PSC1
228 device_type = "serial"; 243 device_type = "serial";
229 compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart"; 244 compatible = "mpc5200-psc-uart";
230 port-number = <0>; // Logical port assignment 245 port-number = <0>; // Logical port assignment
246 cell-index = <0>;
231 reg = <2000 100>; 247 reg = <2000 100>;
232 interrupts = <2 1 0>; 248 interrupts = <2 1 0>;
233 interrupt-parent = <500>; 249 interrupt-parent = <500>;
234 }; 250 };
235 251
236 // PSC2 in spi mode example 252 // PSC2 in ac97 mode example
237 spi@2200 { // PSC2 253 //ac97@2200 { // PSC2
238 device_type = "spi"; 254 // device_type = "sound";
239 compatible = "mpc5200-psc-spi\0mpc52xx-psc-spi"; 255 // compatible = "mpc5200-psc-ac97";
240 reg = <2200 100>; 256 // cell-index = <1>;
241 interrupts = <2 2 0>; 257 // reg = <2200 100>;
242 interrupt-parent = <500>; 258 // interrupts = <2 2 0>;
243 }; 259 // interrupt-parent = <500>;
260 //};
244 261
245 // PSC3 in CODEC mode example 262 // PSC3 in CODEC mode example
246 i2s@2400 { // PSC3 263 //i2s@2400 { // PSC3
247 device_type = "sound"; 264 // device_type = "sound";
248 compatible = "mpc5200-psc-i2s\0mpc52xx-psc-i2s"; 265 // compatible = "mpc5200-psc-i2s";
249 reg = <2400 100>; 266 // cell-index = <2>;
250 interrupts = <2 3 0>; 267 // reg = <2400 100>;
251 interrupt-parent = <500>; 268 // interrupts = <2 3 0>;
252 }; 269 // interrupt-parent = <500>;
270 //};
253 271
254 // PSC4 unconfigured 272 // PSC4 in uart mode example
255 //serial@2600 { // PSC4 273 //serial@2600 { // PSC4
256 // device_type = "serial"; 274 // device_type = "serial";
257 // compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart"; 275 // compatible = "mpc5200-psc-uart";
276 // cell-index = <3>;
258 // reg = <2600 100>; 277 // reg = <2600 100>;
259 // interrupts = <2 b 0>; 278 // interrupts = <2 b 0>;
260 // interrupt-parent = <500>; 279 // interrupt-parent = <500>;
261 //}; 280 //};
262 281
263 // PSC5 unconfigured 282 // PSC5 in uart mode example
264 //serial@2800 { // PSC5 283 //serial@2800 { // PSC5
265 // device_type = "serial"; 284 // device_type = "serial";
266 // compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart"; 285 // compatible = "mpc5200-psc-uart";
286 // cell-index = <4>;
267 // reg = <2800 100>; 287 // reg = <2800 100>;
268 // interrupts = <2 c 0>; 288 // interrupts = <2 c 0>;
269 // interrupt-parent = <500>; 289 // interrupt-parent = <500>;
270 //}; 290 //};
271 291
272 // PSC6 in AC97 mode example 292 // PSC6 in spi mode example
273 ac97@2c00 { // PSC6 293 //spi@2c00 { // PSC6
274 device_type = "sound"; 294 // device_type = "spi";
275 compatible = "mpc5200-psc-ac97\0mpc52xx-psc-ac97"; 295 // compatible = "mpc5200-psc-spi";
276 reg = <2c00 100>; 296 // cell-index = <5>;
277 interrupts = <2 4 0>; 297 // reg = <2c00 100>;
278 interrupt-parent = <500>; 298 // interrupts = <2 4 0>;
279 }; 299 // interrupt-parent = <500>;
300 //};
280 301
281 ethernet@3000 { 302 ethernet@3000 {
282 device_type = "network"; 303 device_type = "network";
283 compatible = "mpc5200-fec\0mpc52xx-fec"; 304 compatible = "mpc5200-fec";
284 reg = <3000 800>; 305 reg = <3000 800>;
285 mac-address = [ 02 03 04 05 06 07 ]; // Bad! 306 mac-address = [ 02 03 04 05 06 07 ]; // Bad!
286 interrupts = <2 5 0>; 307 interrupts = <2 5 0>;
@@ -289,7 +310,7 @@
289 310
290 ata@3a00 { 311 ata@3a00 {
291 device_type = "ata"; 312 device_type = "ata";
292 compatible = "mpc5200-ata\0mpc52xx-ata"; 313 compatible = "mpc5200-ata";
293 reg = <3a00 100>; 314 reg = <3a00 100>;
294 interrupts = <2 7 0>; 315 interrupts = <2 7 0>;
295 interrupt-parent = <500>; 316 interrupt-parent = <500>;
@@ -297,7 +318,8 @@
297 318
298 i2c@3d00 { 319 i2c@3d00 {
299 device_type = "i2c"; 320 device_type = "i2c";
300 compatible = "mpc5200-i2c\0mpc52xx-i2c"; 321 compatible = "mpc5200-i2c";
322 cell-index = <0>;
301 reg = <3d00 40>; 323 reg = <3d00 40>;
302 interrupts = <2 f 0>; 324 interrupts = <2 f 0>;
303 interrupt-parent = <500>; 325 interrupt-parent = <500>;
@@ -305,14 +327,15 @@
305 327
306 i2c@3d40 { 328 i2c@3d40 {
307 device_type = "i2c"; 329 device_type = "i2c";
308 compatible = "mpc5200-i2c\0mpc52xx-i2c"; 330 compatible = "mpc5200-i2c";
331 cell-index = <1>;
309 reg = <3d40 40>; 332 reg = <3d40 40>;
310 interrupts = <2 10 0>; 333 interrupts = <2 10 0>;
311 interrupt-parent = <500>; 334 interrupt-parent = <500>;
312 }; 335 };
313 sram@8000 { 336 sram@8000 {
314 device_type = "sram"; 337 device_type = "sram";
315 compatible = "mpc5200-sram\0mpc52xx-sram\0sram"; 338 compatible = "mpc5200-sram\0sram";
316 reg = <8000 4000>; 339 reg = <8000 4000>;
317 }; 340 };
318 }; 341 };
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index 5bb2760d7c30..3875ca9a9a62 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -1,7 +1,7 @@
1/* 1/*
2 * Lite5200B board Device Tree Source 2 * Lite5200B board Device Tree Source
3 * 3 *
4 * Copyright 2006 Secret Lab Technologies Ltd. 4 * Copyright 2006-2007 Secret Lab Technologies Ltd.
5 * Grant Likely <grant.likely@secretlab.ca> 5 * Grant Likely <grant.likely@secretlab.ca>
6 * 6 *
7 * This program is free software; you can redistribute it and/or modify it 7 * This program is free software; you can redistribute it and/or modify it
@@ -17,8 +17,9 @@
17 */ 17 */
18 18
19/ { 19/ {
20 model = "Lite5200b"; 20 model = "fsl,lite5200b";
21 compatible = "lite5200b\0lite52xx\0mpc5200b\0mpc52xx"; 21 // revision = "1.0";
22 compatible = "fsl,lite5200b\0generic-mpc5200";
22 #address-cells = <1>; 23 #address-cells = <1>;
23 #size-cells = <1>; 24 #size-cells = <1>;
24 25
@@ -47,14 +48,17 @@
47 }; 48 };
48 49
49 soc5200@f0000000 { 50 soc5200@f0000000 {
51 model = "fsl,mpc5200b";
52 revision = ""; // from bootloader
50 #interrupt-cells = <3>; 53 #interrupt-cells = <3>;
51 device_type = "soc"; 54 device_type = "soc";
52 ranges = <0 f0000000 f0010000>; 55 ranges = <0 f0000000 f0010000>;
53 reg = <f0000000 00010000>; 56 reg = <f0000000 00010000>;
54 bus-frequency = <0>; // from bootloader 57 bus-frequency = <0>; // from bootloader
58 system-frequency = <0>; // from bootloader
55 59
56 cdm@200 { 60 cdm@200 {
57 compatible = "mpc5200b-cdm\0mpc52xx-cdm"; 61 compatible = "mpc5200b-cdm\0mpc5200-cdm";
58 reg = <200 38>; 62 reg = <200 38>;
59 }; 63 };
60 64
@@ -64,77 +68,86 @@
64 interrupt-controller; 68 interrupt-controller;
65 #interrupt-cells = <3>; 69 #interrupt-cells = <3>;
66 device_type = "interrupt-controller"; 70 device_type = "interrupt-controller";
67 compatible = "mpc5200b-pic\0mpc52xx-pic"; 71 compatible = "mpc5200b-pic\0mpc5200-pic";
68 reg = <500 80>; 72 reg = <500 80>;
69 built-in; 73 built-in;
70 }; 74 };
71 75
72 gpt@600 { // General Purpose Timer 76 gpt@600 { // General Purpose Timer
73 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 77 compatible = "mpc5200b-gpt\0mpc5200-gpt";
74 device_type = "gpt"; 78 device_type = "gpt";
79 cell-index = <0>;
75 reg = <600 10>; 80 reg = <600 10>;
76 interrupts = <1 9 0>; 81 interrupts = <1 9 0>;
77 interrupt-parent = <500>; 82 interrupt-parent = <500>;
83 has-wdt;
78 }; 84 };
79 85
80 gpt@610 { // General Purpose Timer 86 gpt@610 { // General Purpose Timer
81 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 87 compatible = "mpc5200b-gpt\0mpc5200-gpt";
82 device_type = "gpt"; 88 device_type = "gpt";
89 cell-index = <1>;
83 reg = <610 10>; 90 reg = <610 10>;
84 interrupts = <1 a 0>; 91 interrupts = <1 a 0>;
85 interrupt-parent = <500>; 92 interrupt-parent = <500>;
86 }; 93 };
87 94
88 gpt@620 { // General Purpose Timer 95 gpt@620 { // General Purpose Timer
89 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 96 compatible = "mpc5200b-gpt\0mpc5200-gpt";
90 device_type = "gpt"; 97 device_type = "gpt";
98 cell-index = <2>;
91 reg = <620 10>; 99 reg = <620 10>;
92 interrupts = <1 b 0>; 100 interrupts = <1 b 0>;
93 interrupt-parent = <500>; 101 interrupt-parent = <500>;
94 }; 102 };
95 103
96 gpt@630 { // General Purpose Timer 104 gpt@630 { // General Purpose Timer
97 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 105 compatible = "mpc5200b-gpt\0mpc5200-gpt";
98 device_type = "gpt"; 106 device_type = "gpt";
107 cell-index = <3>;
99 reg = <630 10>; 108 reg = <630 10>;
100 interrupts = <1 c 0>; 109 interrupts = <1 c 0>;
101 interrupt-parent = <500>; 110 interrupt-parent = <500>;
102 }; 111 };
103 112
104 gpt@640 { // General Purpose Timer 113 gpt@640 { // General Purpose Timer
105 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 114 compatible = "mpc5200b-gpt\0mpc5200-gpt";
106 device_type = "gpt"; 115 device_type = "gpt";
116 cell-index = <4>;
107 reg = <640 10>; 117 reg = <640 10>;
108 interrupts = <1 d 0>; 118 interrupts = <1 d 0>;
109 interrupt-parent = <500>; 119 interrupt-parent = <500>;
110 }; 120 };
111 121
112 gpt@650 { // General Purpose Timer 122 gpt@650 { // General Purpose Timer
113 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 123 compatible = "mpc5200b-gpt\0mpc5200-gpt";
114 device_type = "gpt"; 124 device_type = "gpt";
125 cell-index = <5>;
115 reg = <650 10>; 126 reg = <650 10>;
116 interrupts = <1 e 0>; 127 interrupts = <1 e 0>;
117 interrupt-parent = <500>; 128 interrupt-parent = <500>;
118 }; 129 };
119 130
120 gpt@660 { // General Purpose Timer 131 gpt@660 { // General Purpose Timer
121 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 132 compatible = "mpc5200b-gpt\0mpc5200-gpt";
122 device_type = "gpt"; 133 device_type = "gpt";
134 cell-index = <6>;
123 reg = <660 10>; 135 reg = <660 10>;
124 interrupts = <1 f 0>; 136 interrupts = <1 f 0>;
125 interrupt-parent = <500>; 137 interrupt-parent = <500>;
126 }; 138 };
127 139
128 gpt@670 { // General Purpose Timer 140 gpt@670 { // General Purpose Timer
129 compatible = "mpc5200b-gpt\0mpc52xx-gpt"; 141 compatible = "mpc5200b-gpt\0mpc5200-gpt";
130 device_type = "gpt"; 142 device_type = "gpt";
143 cell-index = <7>;
131 reg = <670 10>; 144 reg = <670 10>;
132 interrupts = <1 10 0>; 145 interrupts = <1 10 0>;
133 interrupt-parent = <500>; 146 interrupt-parent = <500>;
134 }; 147 };
135 148
136 rtc@800 { // Real time clock 149 rtc@800 { // Real time clock
137 compatible = "mpc5200b-rtc\0mpc52xx-rtc"; 150 compatible = "mpc5200b-rtc\0mpc5200-rtc";
138 device_type = "rtc"; 151 device_type = "rtc";
139 reg = <800 100>; 152 reg = <800 100>;
140 interrupts = <1 5 0 1 6 0>; 153 interrupts = <1 5 0 1 6 0>;
@@ -143,7 +156,8 @@
143 156
144 mscan@900 { 157 mscan@900 {
145 device_type = "mscan"; 158 device_type = "mscan";
146 compatible = "mpc5200b-mscan\0mpc52xx-mscan"; 159 compatible = "mpc5200b-mscan\0mpc5200-mscan";
160 cell-index = <0>;
147 interrupts = <2 11 0>; 161 interrupts = <2 11 0>;
148 interrupt-parent = <500>; 162 interrupt-parent = <500>;
149 reg = <900 80>; 163 reg = <900 80>;
@@ -151,21 +165,22 @@
151 165
152 mscan@980 { 166 mscan@980 {
153 device_type = "mscan"; 167 device_type = "mscan";
154 compatible = "mpc5200b-mscan\0mpc52xx-mscan"; 168 compatible = "mpc5200b-mscan\0mpc5200-mscan";
169 cell-index = <1>;
155 interrupts = <1 12 0>; 170 interrupts = <1 12 0>;
156 interrupt-parent = <500>; 171 interrupt-parent = <500>;
157 reg = <980 80>; 172 reg = <980 80>;
158 }; 173 };
159 174
160 gpio@b00 { 175 gpio@b00 {
161 compatible = "mpc5200b-gpio\0mpc52xx-gpio"; 176 compatible = "mpc5200b-gpio\0mpc5200-gpio";
162 reg = <b00 40>; 177 reg = <b00 40>;
163 interrupts = <1 7 0>; 178 interrupts = <1 7 0>;
164 interrupt-parent = <500>; 179 interrupt-parent = <500>;
165 }; 180 };
166 181
167 gpio-wkup@b00 { 182 gpio-wkup@b00 {
168 compatible = "mpc5200b-gpio-wkup\0mpc52xx-gpio-wkup"; 183 compatible = "mpc5200b-gpio-wkup\0mpc5200-gpio-wkup";
169 reg = <c00 40>; 184 reg = <c00 40>;
170 interrupts = <1 8 0 0 3 0>; 185 interrupts = <1 8 0 0 3 0>;
171 interrupt-parent = <500>; 186 interrupt-parent = <500>;
@@ -176,7 +191,7 @@
176 #size-cells = <2>; 191 #size-cells = <2>;
177 #address-cells = <3>; 192 #address-cells = <3>;
178 device_type = "pci"; 193 device_type = "pci";
179 compatible = "mpc5200b-pci\0mpc52xx-pci"; 194 compatible = "mpc5200b-pci\0mpc5200-pci";
180 reg = <d00 100>; 195 reg = <d00 100>;
181 interrupt-map-mask = <f800 0 0 7>; 196 interrupt-map-mask = <f800 0 0 7>;
182 interrupt-map = <c000 0 0 1 500 0 0 3 // 1st slot 197 interrupt-map = <c000 0 0 1 500 0 0 3 // 1st slot
@@ -199,7 +214,7 @@
199 214
200 spi@f00 { 215 spi@f00 {
201 device_type = "spi"; 216 device_type = "spi";
202 compatible = "mpc5200b-spi\0mpc52xx-spi"; 217 compatible = "mpc5200b-spi\0mpc5200-spi";
203 reg = <f00 20>; 218 reg = <f00 20>;
204 interrupts = <2 d 0 2 e 0>; 219 interrupts = <2 d 0 2 e 0>;
205 interrupt-parent = <500>; 220 interrupt-parent = <500>;
@@ -207,7 +222,7 @@
207 222
208 usb@1000 { 223 usb@1000 {
209 device_type = "usb-ohci-be"; 224 device_type = "usb-ohci-be";
210 compatible = "mpc5200b-ohci\0mpc52xx-ohci\0ohci-be"; 225 compatible = "mpc5200b-ohci\0mpc5200-ohci\0ohci-be";
211 reg = <1000 ff>; 226 reg = <1000 ff>;
212 interrupts = <2 6 0>; 227 interrupts = <2 6 0>;
213 interrupt-parent = <500>; 228 interrupt-parent = <500>;
@@ -215,7 +230,7 @@
215 230
216 bestcomm@1200 { 231 bestcomm@1200 {
217 device_type = "dma-controller"; 232 device_type = "dma-controller";
218 compatible = "mpc5200b-bestcomm\0mpc52xx-bestcomm"; 233 compatible = "mpc5200b-bestcomm\0mpc5200-bestcomm";
219 reg = <1200 80>; 234 reg = <1200 80>;
220 interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 235 interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
221 3 4 0 3 5 0 3 6 0 3 7 0 236 3 4 0 3 5 0 3 6 0 3 7 0
@@ -225,67 +240,73 @@
225 }; 240 };
226 241
227 xlb@1f00 { 242 xlb@1f00 {
228 compatible = "mpc5200b-xlb\0mpc52xx-xlb"; 243 compatible = "mpc5200b-xlb\0mpc5200-xlb";
229 reg = <1f00 100>; 244 reg = <1f00 100>;
230 }; 245 };
231 246
232 serial@2000 { // PSC1 247 serial@2000 { // PSC1
233 device_type = "serial"; 248 device_type = "serial";
234 compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart"; 249 compatible = "mpc5200b-psc-uart\0mpc5200-psc-uart";
235 port-number = <0>; // Logical port assignment 250 port-number = <0>; // Logical port assignment
251 cell-index = <0>;
236 reg = <2000 100>; 252 reg = <2000 100>;
237 interrupts = <2 1 0>; 253 interrupts = <2 1 0>;
238 interrupt-parent = <500>; 254 interrupt-parent = <500>;
239 }; 255 };
240 256
241 // PSC2 in spi mode example 257 // PSC2 in ac97 mode example
242 spi@2200 { // PSC2 258 //ac97@2200 { // PSC2
243 device_type = "spi"; 259 // device_type = "sound";
244 compatible = "mpc5200b-psc-spi\0mpc52xx-psc-spi"; 260 // compatible = "mpc5200b-psc-ac97\0mpc5200-psc-ac97";
245 reg = <2200 100>; 261 // cell-index = <1>;
246 interrupts = <2 2 0>; 262 // reg = <2200 100>;
247 interrupt-parent = <500>; 263 // interrupts = <2 2 0>;
248 }; 264 // interrupt-parent = <500>;
265 //};
249 266
250 // PSC3 in CODEC mode example 267 // PSC3 in CODEC mode example
251 i2s@2400 { // PSC3 268 //i2s@2400 { // PSC3
252 device_type = "sound"; 269 // device_type = "sound";
253 compatible = "mpc5200b-psc-i2s\0mpc52xx-psc-i2s"; 270 // compatible = "mpc5200b-psc-i2s"; //not 5200 compatible
254 reg = <2400 100>; 271 // cell-index = <2>;
255 interrupts = <2 3 0>; 272 // reg = <2400 100>;
256 interrupt-parent = <500>; 273 // interrupts = <2 3 0>;
257 }; 274 // interrupt-parent = <500>;
275 //};
258 276
259 // PSC4 unconfigured 277 // PSC4 in uart mode example
260 //serial@2600 { // PSC4 278 //serial@2600 { // PSC4
261 // device_type = "serial"; 279 // device_type = "serial";
262 // compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart"; 280 // compatible = "mpc5200b-psc-uart\0mpc5200-psc-uart";
281 // cell-index = <3>;
263 // reg = <2600 100>; 282 // reg = <2600 100>;
264 // interrupts = <2 b 0>; 283 // interrupts = <2 b 0>;
265 // interrupt-parent = <500>; 284 // interrupt-parent = <500>;
266 //}; 285 //};
267 286
268 // PSC5 unconfigured 287 // PSC5 in uart mode example
269 //serial@2800 { // PSC5 288 //serial@2800 { // PSC5
270 // device_type = "serial"; 289 // device_type = "serial";
271 // compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart"; 290 // compatible = "mpc5200b-psc-uart\0mpc5200-psc-uart";
291 // cell-index = <4>;
272 // reg = <2800 100>; 292 // reg = <2800 100>;
273 // interrupts = <2 c 0>; 293 // interrupts = <2 c 0>;
274 // interrupt-parent = <500>; 294 // interrupt-parent = <500>;
275 //}; 295 //};
276 296
277 // PSC6 in AC97 mode example 297 // PSC6 in spi mode example
278 ac97@2c00 { // PSC6 298 //spi@2c00 { // PSC6
279 device_type = "sound"; 299 // device_type = "spi";
280 compatible = "mpc5200b-psc-ac97\0mpc52xx-psc-ac97"; 300 // compatible = "mpc5200b-psc-spi\0mpc5200-psc-spi";
281 reg = <2c00 100>; 301 // cell-index = <5>;
282 interrupts = <2 4 0>; 302 // reg = <2c00 100>;
283 interrupt-parent = <500>; 303 // interrupts = <2 4 0>;
284 }; 304 // interrupt-parent = <500>;
305 //};
285 306
286 ethernet@3000 { 307 ethernet@3000 {
287 device_type = "network"; 308 device_type = "network";
288 compatible = "mpc5200b-fec\0mpc52xx-fec"; 309 compatible = "mpc5200b-fec\0mpc5200-fec";
289 reg = <3000 800>; 310 reg = <3000 800>;
290 mac-address = [ 02 03 04 05 06 07 ]; // Bad! 311 mac-address = [ 02 03 04 05 06 07 ]; // Bad!
291 interrupts = <2 5 0>; 312 interrupts = <2 5 0>;
@@ -294,7 +315,7 @@
294 315
295 ata@3a00 { 316 ata@3a00 {
296 device_type = "ata"; 317 device_type = "ata";
297 compatible = "mpc5200b-ata\0mpc52xx-ata"; 318 compatible = "mpc5200b-ata\0mpc5200-ata";
298 reg = <3a00 100>; 319 reg = <3a00 100>;
299 interrupts = <2 7 0>; 320 interrupts = <2 7 0>;
300 interrupt-parent = <500>; 321 interrupt-parent = <500>;
@@ -302,7 +323,8 @@
302 323
303 i2c@3d00 { 324 i2c@3d00 {
304 device_type = "i2c"; 325 device_type = "i2c";
305 compatible = "mpc5200b-i2c\0mpc52xx-i2c"; 326 compatible = "mpc5200b-i2c\0mpc5200-i2c";
327 cell-index = <0>;
306 reg = <3d00 40>; 328 reg = <3d00 40>;
307 interrupts = <2 f 0>; 329 interrupts = <2 f 0>;
308 interrupt-parent = <500>; 330 interrupt-parent = <500>;
@@ -310,14 +332,15 @@
310 332
311 i2c@3d40 { 333 i2c@3d40 {
312 device_type = "i2c"; 334 device_type = "i2c";
313 compatible = "mpc5200b-i2c\0mpc52xx-i2c"; 335 compatible = "mpc5200b-i2c\0mpc5200-i2c";
336 cell-index = <1>;
314 reg = <3d40 40>; 337 reg = <3d40 40>;
315 interrupts = <2 10 0>; 338 interrupts = <2 10 0>;
316 interrupt-parent = <500>; 339 interrupt-parent = <500>;
317 }; 340 };
318 sram@8000 { 341 sram@8000 {
319 device_type = "sram"; 342 device_type = "sram";
320 compatible = "mpc5200b-sram\0mpc52xx-sram\0sram"; 343 compatible = "mpc5200b-sram\0mpc5200-sram\0sram";
321 reg = <8000 4000>; 344 reg = <8000 4000>;
322 }; 345 };
323 }; 346 };
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
new file mode 100644
index 000000000000..3d2f5a06df3f
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -0,0 +1,219 @@
1/*
2 * MPC8313E RDB Device Tree Source
3 *
4 * Copyright 2005, 2006, 2007 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12/ {
13 model = "MPC8313ERDB";
14 compatible = "MPC83xx";
15 #address-cells = <1>;
16 #size-cells = <1>;
17
18 cpus {
19 #cpus = <1>;
20 #address-cells = <1>;
21 #size-cells = <0>;
22
23 PowerPC,8313@0 {
24 device_type = "cpu";
25 reg = <0>;
26 d-cache-line-size = <20>; // 32 bytes
27 i-cache-line-size = <20>; // 32 bytes
28 d-cache-size = <4000>; // L1, 16K
29 i-cache-size = <4000>; // L1, 16K
30 timebase-frequency = <0>; // from bootloader
31 bus-frequency = <0>; // from bootloader
32 clock-frequency = <0>; // from bootloader
33 32-bit;
34 };
35 };
36
37 memory {
38 device_type = "memory";
39 reg = <00000000 08000000>; // 128MB at 0
40 };
41
42 soc8313@e0000000 {
43 #address-cells = <1>;
44 #size-cells = <1>;
45 #interrupt-cells = <2>;
46 device_type = "soc";
47 ranges = <0 e0000000 00100000>;
48 reg = <e0000000 00000200>;
49 bus-frequency = <0>;
50
51 wdt@200 {
52 device_type = "watchdog";
53 compatible = "mpc83xx_wdt";
54 reg = <200 100>;
55 };
56
57 i2c@3000 {
58 device_type = "i2c";
59 compatible = "fsl-i2c";
60 reg = <3000 100>;
61 interrupts = <e 8>;
62 interrupt-parent = <700>;
63 dfsrr;
64 };
65
66 i2c@3100 {
67 device_type = "i2c";
68 compatible = "fsl-i2c";
69 reg = <3100 100>;
70 interrupts = <f 8>;
71 interrupt-parent = <700>;
72 dfsrr;
73 };
74
75 spi@7000 {
76 device_type = "spi";
77 compatible = "mpc83xx_spi";
78 reg = <7000 1000>;
79 interrupts = <10 8>;
80 interrupt-parent = <700>;
81 mode = <0>;
82 };
83
84 /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
85 usb@23000 {
86 device_type = "usb";
87 compatible = "fsl-usb2-dr";
88 reg = <23000 1000>;
89 #address-cells = <1>;
90 #size-cells = <0>;
91 interrupt-parent = <700>;
92 interrupts = <26 2>;
93 phy_type = "utmi_wide";
94 };
95
96 mdio@24520 {
97 device_type = "mdio";
98 compatible = "gianfar";
99 reg = <24520 20>;
100 #address-cells = <1>;
101 #size-cells = <0>;
102 linux,phandle = <24520>;
103 ethernet-phy@1 {
104 linux,phandle = <2452001>;
105 interrupt-parent = <700>;
106 interrupts = <13 2>;
107 reg = <1>;
108 device_type = "ethernet-phy";
109 };
110 ethernet-phy@4 {
111 linux,phandle = <2452004>;
112 interrupt-parent = <700>;
113 interrupts = <14 2>;
114 reg = <4>;
115 device_type = "ethernet-phy";
116 };
117 };
118
119 ethernet@24000 {
120 device_type = "network";
121 model = "eTSEC";
122 compatible = "gianfar";
123 reg = <24000 1000>;
124 local-mac-address = [ 00 00 00 00 00 00 ];
125 interrupts = <25 8 24 8 23 8>;
126 interrupt-parent = <700>;
127 phy-handle = <2452001>;
128 };
129
130 ethernet@25000 {
131 device_type = "network";
132 model = "eTSEC";
133 compatible = "gianfar";
134 reg = <25000 1000>;
135 local-mac-address = [ 00 00 00 00 00 00 ];
136 interrupts = <22 8 21 8 20 8>;
137 interrupt-parent = <700>;
138 phy-handle = <2452004>;
139 };
140
141 serial@4500 {
142 device_type = "serial";
143 compatible = "ns16550";
144 reg = <4500 100>;
145 clock-frequency = <0>;
146 interrupts = <9 8>;
147 interrupt-parent = <700>;
148 };
149
150 serial@4600 {
151 device_type = "serial";
152 compatible = "ns16550";
153 reg = <4600 100>;
154 clock-frequency = <0>;
155 interrupts = <a 8>;
156 interrupt-parent = <700>;
157 };
158
159 pci@8500 {
160 interrupt-map-mask = <f800 0 0 7>;
161 interrupt-map = <
162
163 /* IDSEL 0x0E -mini PCI */
164 7000 0 0 1 700 12 8
165 7000 0 0 2 700 12 8
166 7000 0 0 3 700 12 8
167 7000 0 0 4 700 12 8
168
169 /* IDSEL 0x0F - PCI slot */
170 7800 0 0 1 700 11 8
171 7800 0 0 2 700 12 8
172 7800 0 0 3 700 11 8
173 7800 0 0 4 700 12 8>;
174 interrupt-parent = <700>;
175 interrupts = <42 8>;
176 bus-range = <0 0>;
177 ranges = <02000000 0 90000000 90000000 0 10000000
178 42000000 0 80000000 80000000 0 10000000
179 01000000 0 00000000 e2000000 0 00100000>;
180 clock-frequency = <3f940aa>;
181 #interrupt-cells = <1>;
182 #size-cells = <2>;
183 #address-cells = <3>;
184 reg = <8500 100>;
185 compatible = "83xx";
186 device_type = "pci";
187 };
188
189 crypto@30000 {
190 device_type = "crypto";
191 model = "SEC2";
192 compatible = "talitos";
193 reg = <30000 7000>;
194 interrupts = <b 8>;
195 interrupt-parent = <700>;
196 /* Rev. 2.2 */
197 num-channels = <1>;
198 channel-fifo-len = <18>;
199 exec-units-mask = <0000004c>;
200 descriptor-types-mask = <0122003f>;
201 };
202
203 /* IPIC
204 * interrupts cell = <intr #, sense>
205 * sense values match linux IORESOURCE_IRQ_* defines:
206 * sense == 8: Level, low assertion
207 * sense == 2: Edge, high-to-low change
208 */
209 pic@700 {
210 linux,phandle = <700>;
211 interrupt-controller;
212 #address-cells = <0>;
213 #interrupt-cells = <2>;
214 reg = <700 100>;
215 built-in;
216 device_type = "ipic";
217 };
218 };
219};
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
new file mode 100644
index 000000000000..3190774de1d8
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -0,0 +1,187 @@
1/*
2 * MPC8349E-mITX-GP Device Tree Source
3 *
4 * Copyright 2007 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11/ {
12 model = "MPC8349EMITXGP";
13 compatible = "MPC834xMITXGP";
14 #address-cells = <1>;
15 #size-cells = <1>;
16
17 cpus {
18 #cpus = <1>;
19 #address-cells = <1>;
20 #size-cells = <0>;
21
22 PowerPC,8349@0 {
23 device_type = "cpu";
24 reg = <0>;
25 d-cache-line-size = <20>;
26 i-cache-line-size = <20>;
27 d-cache-size = <8000>;
28 i-cache-size = <8000>;
29 timebase-frequency = <0>; // from bootloader
30 bus-frequency = <0>; // from bootloader
31 clock-frequency = <0>; // from bootloader
32 32-bit;
33 };
34 };
35
36 memory {
37 device_type = "memory";
38 reg = <00000000 10000000>;
39 };
40
41 soc8349@e0000000 {
42 #address-cells = <1>;
43 #size-cells = <1>;
44 #interrupt-cells = <2>;
45 device_type = "soc";
46 ranges = <0 e0000000 00100000>;
47 reg = <e0000000 00000200>;
48 bus-frequency = <0>; // from bootloader
49
50 wdt@200 {
51 device_type = "watchdog";
52 compatible = "mpc83xx_wdt";
53 reg = <200 100>;
54 };
55
56 i2c@3000 {
57 device_type = "i2c";
58 compatible = "fsl-i2c";
59 reg = <3000 100>;
60 interrupts = <e 8>;
61 interrupt-parent = <700>;
62 dfsrr;
63 };
64
65 i2c@3100 {
66 device_type = "i2c";
67 compatible = "fsl-i2c";
68 reg = <3100 100>;
69 interrupts = <f 8>;
70 interrupt-parent = <700>;
71 dfsrr;
72 };
73
74 spi@7000 {
75 device_type = "spi";
76 compatible = "mpc83xx_spi";
77 reg = <7000 1000>;
78 interrupts = <10 8>;
79 interrupt-parent = <700>;
80 mode = <0>;
81 };
82
83 usb@23000 {
84 device_type = "usb";
85 compatible = "fsl-usb2-dr";
86 reg = <23000 1000>;
87 #address-cells = <1>;
88 #size-cells = <0>;
89 interrupt-parent = <700>;
90 interrupts = <26 2>;
91 dr_mode = "otg";
92 phy_type = "ulpi";
93 };
94
95 mdio@24520 {
96 device_type = "mdio";
97 compatible = "gianfar";
98 reg = <24520 20>;
99 #address-cells = <1>;
100 #size-cells = <0>;
101 linux,phandle = <24520>;
102
103 /* Vitesse 8201 */
104 ethernet-phy@1c {
105 linux,phandle = <245201c>;
106 interrupt-parent = <700>;
107 interrupts = <12 2>;
108 reg = <1c>;
109 device_type = "ethernet-phy";
110 };
111 };
112
113 ethernet@24000 {
114 device_type = "network";
115 model = "TSEC";
116 compatible = "gianfar";
117 reg = <24000 1000>;
118 local-mac-address = [ 00 00 00 00 00 00 ];
119 interrupts = <20 8 21 8 22 8>;
120 interrupt-parent = <700>;
121 phy-handle = <245201c>;
122 };
123
124 serial@4500 {
125 device_type = "serial";
126 compatible = "ns16550";
127 reg = <4500 100>;
128 clock-frequency = <0>; // from bootloader
129 interrupts = <9 8>;
130 interrupt-parent = <700>;
131 };
132
133 serial@4600 {
134 device_type = "serial";
135 compatible = "ns16550";
136 reg = <4600 100>;
137 clock-frequency = <0>; // from bootloader
138 interrupts = <a 8>;
139 interrupt-parent = <700>;
140 };
141
142 pci@8600 {
143 interrupt-map-mask = <f800 0 0 7>;
144 interrupt-map = <
145 /* IDSEL 0x0F - PCI Slot */
146 7800 0 0 1 700 14 8 /* PCI_INTA */
147 7800 0 0 2 700 15 8 /* PCI_INTB */
148 >;
149 interrupt-parent = <700>;
150 interrupts = <43 8>;
151 bus-range = <1 1>;
152 ranges = <42000000 0 a0000000 a0000000 0 10000000
153 02000000 0 b0000000 b0000000 0 10000000
154 01000000 0 00000000 e3000000 0 01000000>;
155 clock-frequency = <3f940aa>;
156 #interrupt-cells = <1>;
157 #size-cells = <2>;
158 #address-cells = <3>;
159 reg = <8600 100>;
160 compatible = "83xx";
161 device_type = "pci";
162 };
163
164 crypto@30000 {
165 device_type = "crypto";
166 model = "SEC2";
167 compatible = "talitos";
168 reg = <30000 10000>;
169 interrupts = <b 8>;
170 interrupt-parent = <700>;
171 num-channels = <4>;
172 channel-fifo-len = <18>;
173 exec-units-mask = <0000007e>;
174 descriptor-types-mask = <01010ebf>;
175 };
176
177 pic@700 {
178 linux,phandle = <700>;
179 interrupt-controller;
180 #address-cells = <0>;
181 #interrupt-cells = <2>;
182 reg = <700 100>;
183 built-in;
184 device_type = "ipic";
185 };
186 };
187};
diff --git a/arch/powerpc/boot/dts/mpc8349emds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index efceb3432653..dc121b3cb4a9 100644
--- a/arch/powerpc/boot/dts/mpc8349emds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -39,6 +39,11 @@
39 reg = <00000000 10000000>; // 256MB at 0 39 reg = <00000000 10000000>; // 256MB at 0
40 }; 40 };
41 41
42 bcsr@e2400000 {
43 device_type = "board-control";
44 reg = <e2400000 8000>;
45 };
46
42 soc8349@e0000000 { 47 soc8349@e0000000 {
43 #address-cells = <1>; 48 #address-cells = <1>;
44 #size-cells = <1>; 49 #size-cells = <1>;
@@ -103,6 +108,7 @@
103 #size-cells = <0>; 108 #size-cells = <0>;
104 interrupt-parent = <700>; 109 interrupt-parent = <700>;
105 interrupts = <26 2>; 110 interrupts = <26 2>;
111 dr_mode = "otg";
106 phy_type = "ulpi"; 112 phy_type = "ulpi";
107 }; 113 };
108 114
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
new file mode 100644
index 000000000000..06d24653e422
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -0,0 +1,380 @@
1/*
2 * MPC8568E MDS Device Tree Source
3 *
4 * Copyright 2007 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12
13/*
14/memreserve/ 00000000 1000000;
15*/
16
17/ {
18 model = "MPC8568EMDS";
19 compatible = "MPC85xxMDS";
20 #address-cells = <1>;
21 #size-cells = <1>;
22 linux,phandle = <100>;
23
24 cpus {
25 #cpus = <1>;
26 #address-cells = <1>;
27 #size-cells = <0>;
28 linux,phandle = <200>;
29
30 PowerPC,8568@0 {
31 device_type = "cpu";
32 reg = <0>;
33 d-cache-line-size = <20>; // 32 bytes
34 i-cache-line-size = <20>; // 32 bytes
35 d-cache-size = <8000>; // L1, 32K
36 i-cache-size = <8000>; // L1, 32K
37 timebase-frequency = <0>;
38 bus-frequency = <0>;
39 clock-frequency = <0>;
40 32-bit;
41 linux,phandle = <201>;
42 };
43 };
44
45 memory {
46 device_type = "memory";
47 linux,phandle = <300>;
48 reg = <00000000 10000000>;
49 };
50
51 bcsr@f8000000 {
52 device_type = "board-control";
53 reg = <f8000000 8000>;
54 };
55
56 soc8568@e0000000 {
57 #address-cells = <1>;
58 #size-cells = <1>;
59 #interrupt-cells = <2>;
60 device_type = "soc";
61 ranges = <0 e0000000 00100000>;
62 reg = <e0000000 00100000>;
63 bus-frequency = <0>;
64
65 i2c@3000 {
66 device_type = "i2c";
67 compatible = "fsl-i2c";
68 reg = <3000 100>;
69 interrupts = <1b 2>;
70 interrupt-parent = <40000>;
71 dfsrr;
72 };
73
74 i2c@3100 {
75 device_type = "i2c";
76 compatible = "fsl-i2c";
77 reg = <3100 100>;
78 interrupts = <1b 2>;
79 interrupt-parent = <40000>;
80 dfsrr;
81 };
82
83 mdio@24520 {
84 #address-cells = <1>;
85 #size-cells = <0>;
86 device_type = "mdio";
87 compatible = "gianfar";
88 reg = <24520 20>;
89 linux,phandle = <24520>;
90 ethernet-phy@0 {
91 linux,phandle = <2452000>;
92 interrupt-parent = <40000>;
93 interrupts = <31 1>;
94 reg = <0>;
95 device_type = "ethernet-phy";
96 };
97 ethernet-phy@1 {
98 linux,phandle = <2452001>;
99 interrupt-parent = <40000>;
100 interrupts = <32 1>;
101 reg = <1>;
102 device_type = "ethernet-phy";
103 };
104
105 ethernet-phy@2 {
106 linux,phandle = <2452002>;
107 interrupt-parent = <40000>;
108 interrupts = <31 1>;
109 reg = <2>;
110 device_type = "ethernet-phy";
111 };
112 ethernet-phy@3 {
113 linux,phandle = <2452003>;
114 interrupt-parent = <40000>;
115 interrupts = <32 1>;
116 reg = <3>;
117 device_type = "ethernet-phy";
118 };
119 };
120
121 ethernet@24000 {
122 #address-cells = <1>;
123 #size-cells = <0>;
124 device_type = "network";
125 model = "eTSEC";
126 compatible = "gianfar";
127 reg = <24000 1000>;
128 mac-address = [ 00 00 00 00 00 00 ];
129 interrupts = <d 2 e 2 12 2>;
130 interrupt-parent = <40000>;
131 phy-handle = <2452002>;
132 };
133
134 ethernet@25000 {
135 #address-cells = <1>;
136 #size-cells = <0>;
137 device_type = "network";
138 model = "eTSEC";
139 compatible = "gianfar";
140 reg = <25000 1000>;
141 mac-address = [ 00 00 00 00 00 00];
142 interrupts = <13 2 14 2 18 2>;
143 interrupt-parent = <40000>;
144 phy-handle = <2452003>;
145 };
146
147 serial@4500 {
148 device_type = "serial";
149 compatible = "ns16550";
150 reg = <4500 100>;
151 clock-frequency = <0>;
152 interrupts = <1a 2>;
153 interrupt-parent = <40000>;
154 };
155
156 serial@4600 {
157 device_type = "serial";
158 compatible = "ns16550";
159 reg = <4600 100>;
160 clock-frequency = <0>;
161 interrupts = <1a 2>;
162 interrupt-parent = <40000>;
163 };
164
165 crypto@30000 {
166 device_type = "crypto";
167 model = "SEC2";
168 compatible = "talitos";
169 reg = <30000 f000>;
170 interrupts = <1d 2>;
171 interrupt-parent = <40000>;
172 num-channels = <4>;
173 channel-fifo-len = <18>;
174 exec-units-mask = <000000fe>;
175 descriptor-types-mask = <012b0ebf>;
176 };
177
178 pic@40000 {
179 linux,phandle = <40000>;
180 clock-frequency = <0>;
181 interrupt-controller;
182 #address-cells = <0>;
183 #interrupt-cells = <2>;
184 reg = <40000 40000>;
185 built-in;
186 compatible = "chrp,open-pic";
187 device_type = "open-pic";
188 big-endian;
189 };
190 par_io@e0100 {
191 reg = <e0100 100>;
192 device_type = "par_io";
193 num-ports = <7>;
194
195 ucc_pin@01 {
196 linux,phandle = <e010001>;
197 pio-map = <
198 /* port pin dir open_drain assignment has_irq */
199 4 0a 1 0 2 0 /* TxD0 */
200 4 09 1 0 2 0 /* TxD1 */
201 4 08 1 0 2 0 /* TxD2 */
202 4 07 1 0 2 0 /* TxD3 */
203 4 17 1 0 2 0 /* TxD4 */
204 4 16 1 0 2 0 /* TxD5 */
205 4 15 1 0 2 0 /* TxD6 */
206 4 14 1 0 2 0 /* TxD7 */
207 4 0f 2 0 2 0 /* RxD0 */
208 4 0e 2 0 2 0 /* RxD1 */
209 4 0d 2 0 2 0 /* RxD2 */
210 4 0c 2 0 2 0 /* RxD3 */
211 4 1d 2 0 2 0 /* RxD4 */
212 4 1c 2 0 2 0 /* RxD5 */
213 4 1b 2 0 2 0 /* RxD6 */
214 4 1a 2 0 2 0 /* RxD7 */
215 4 0b 1 0 2 0 /* TX_EN */
216 4 18 1 0 2 0 /* TX_ER */
217 4 0f 2 0 2 0 /* RX_DV */
218 4 1e 2 0 2 0 /* RX_ER */
219 4 11 2 0 2 0 /* RX_CLK */
220 4 13 1 0 2 0 /* GTX_CLK */
221 1 1f 2 0 3 0>; /* GTX125 */
222 };
223 ucc_pin@02 {
224 linux,phandle = <e010002>;
225 pio-map = <
226 /* port pin dir open_drain assignment has_irq */
227 5 0a 1 0 2 0 /* TxD0 */
228 5 09 1 0 2 0 /* TxD1 */
229 5 08 1 0 2 0 /* TxD2 */
230 5 07 1 0 2 0 /* TxD3 */
231 5 17 1 0 2 0 /* TxD4 */
232 5 16 1 0 2 0 /* TxD5 */
233 5 15 1 0 2 0 /* TxD6 */
234 5 14 1 0 2 0 /* TxD7 */
235 5 0f 2 0 2 0 /* RxD0 */
236 5 0e 2 0 2 0 /* RxD1 */
237 5 0d 2 0 2 0 /* RxD2 */
238 5 0c 2 0 2 0 /* RxD3 */
239 5 1d 2 0 2 0 /* RxD4 */
240 5 1c 2 0 2 0 /* RxD5 */
241 5 1b 2 0 2 0 /* RxD6 */
242 5 1a 2 0 2 0 /* RxD7 */
243 5 0b 1 0 2 0 /* TX_EN */
244 5 18 1 0 2 0 /* TX_ER */
245 5 10 2 0 2 0 /* RX_DV */
246 5 1e 2 0 2 0 /* RX_ER */
247 5 11 2 0 2 0 /* RX_CLK */
248 5 13 1 0 2 0 /* GTX_CLK */
249 1 1f 2 0 3 0 /* GTX125 */
250 4 06 3 0 2 0 /* MDIO */
251 4 05 1 0 2 0>; /* MDC */
252 };
253 };
254 };
255
256 qe@e0080000 {
257 #address-cells = <1>;
258 #size-cells = <1>;
259 device_type = "qe";
260 model = "QE";
261 ranges = <0 e0080000 00040000>;
262 reg = <e0080000 480>;
263 brg-frequency = <0>;
264 bus-frequency = <179A7B00>;
265
266 muram@10000 {
267 device_type = "muram";
268 ranges = <0 00010000 0000c000>;
269
270 data-only@0{
271 reg = <0 c000>;
272 };
273 };
274
275 spi@4c0 {
276 device_type = "spi";
277 compatible = "fsl_spi";
278 reg = <4c0 40>;
279 interrupts = <2>;
280 interrupt-parent = <80>;
281 mode = "cpu";
282 };
283
284 spi@500 {
285 device_type = "spi";
286 compatible = "fsl_spi";
287 reg = <500 40>;
288 interrupts = <1>;
289 interrupt-parent = <80>;
290 mode = "cpu";
291 };
292
293 ucc@2000 {
294 device_type = "network";
295 compatible = "ucc_geth";
296 model = "UCC";
297 device-id = <1>;
298 reg = <2000 200>;
299 interrupts = <20>;
300 interrupt-parent = <80>;
301 mac-address = [ 00 04 9f 00 23 23 ];
302 rx-clock = <0>;
303 tx-clock = <19>;
304 phy-handle = <212000>;
305 pio-handle = <e010001>;
306 };
307
308 ucc@3000 {
309 device_type = "network";
310 compatible = "ucc_geth";
311 model = "UCC";
312 device-id = <2>;
313 reg = <3000 200>;
314 interrupts = <21>;
315 interrupt-parent = <80>;
316 mac-address = [ 00 11 22 33 44 55 ];
317 rx-clock = <0>;
318 tx-clock = <14>;
319 phy-handle = <212001>;
320 pio-handle = <e010002>;
321 };
322
323 mdio@2120 {
324 #address-cells = <1>;
325 #size-cells = <0>;
326 reg = <2120 18>;
327 device_type = "mdio";
328 compatible = "ucc_geth_phy";
329
330 /* These are the same PHYs as on
331 * gianfar's MDIO bus */
332 ethernet-phy@00 {
333 linux,phandle = <212000>;
334 interrupt-parent = <40000>;
335 interrupts = <31 1>;
336 reg = <0>;
337 device_type = "ethernet-phy";
338 interface = <6>; //ENET_1000_GMII
339 };
340 ethernet-phy@01 {
341 linux,phandle = <212001>;
342 interrupt-parent = <40000>;
343 interrupts = <32 1>;
344 reg = <1>;
345 device_type = "ethernet-phy";
346 interface = <6>;
347 };
348 ethernet-phy@02 {
349 linux,phandle = <212002>;
350 interrupt-parent = <40000>;
351 interrupts = <31 1>;
352 reg = <2>;
353 device_type = "ethernet-phy";
354 interface = <6>; //ENET_1000_GMII
355 };
356 ethernet-phy@03 {
357 linux,phandle = <212003>;
358 interrupt-parent = <40000>;
359 interrupts = <32 1>;
360 reg = <3>;
361 device_type = "ethernet-phy";
362 interface = <6>; //ENET_1000_GMII
363 };
364 };
365
366 qeic@80 {
367 linux,phandle = <80>;
368 interrupt-controller;
369 device_type = "qeic";
370 #address-cells = <0>;
371 #interrupt-cells = <1>;
372 reg = <80 80>;
373 built-in;
374 big-endian;
375 interrupts = <1e 2 1e 2>; //high:30 low:30
376 interrupt-parent = <40000>;
377 };
378
379 };
380};
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 405c1c908213..dde66a597a8d 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20-rc5 3# Linux kernel version: 2.6.20-rc6
4# Mon Jan 22 22:17:58 2007 4# Sun Jan 28 23:13:56 2007
5# 5#
6# CONFIG_PPC64 is not set 6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y 7CONFIG_PPC32=y
@@ -58,7 +58,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
58# 58#
59# General setup 59# General setup
60# 60#
61CONFIG_LOCALVERSION="-kuroboxHG" 61CONFIG_LOCALVERSION=""
62CONFIG_LOCALVERSION_AUTO=y 62CONFIG_LOCALVERSION_AUTO=y
63CONFIG_SWAP=y 63CONFIG_SWAP=y
64CONFIG_SYSVIPC=y 64CONFIG_SYSVIPC=y
@@ -206,7 +206,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
206CONFIG_PROC_DEVICETREE=y 206CONFIG_PROC_DEVICETREE=y
207# CONFIG_CMDLINE_BOOL is not set 207# CONFIG_CMDLINE_BOOL is not set
208# CONFIG_PM is not set 208# CONFIG_PM is not set
209# CONFIG_SECCOMP is not set 209CONFIG_SECCOMP=y
210CONFIG_ISA_DMA_API=y 210CONFIG_ISA_DMA_API=y
211 211
212# 212#
@@ -312,39 +312,40 @@ CONFIG_NF_CONNTRACK=m
312# CONFIG_NF_CT_ACCT is not set 312# CONFIG_NF_CT_ACCT is not set
313# CONFIG_NF_CONNTRACK_MARK is not set 313# CONFIG_NF_CONNTRACK_MARK is not set
314# CONFIG_NF_CONNTRACK_EVENTS is not set 314# CONFIG_NF_CONNTRACK_EVENTS is not set
315# CONFIG_NF_CT_PROTO_SCTP is not set 315CONFIG_NF_CT_PROTO_GRE=m
316# CONFIG_NF_CONNTRACK_AMANDA is not set 316CONFIG_NF_CT_PROTO_SCTP=m
317CONFIG_NF_CONNTRACK_AMANDA=m
317CONFIG_NF_CONNTRACK_FTP=m 318CONFIG_NF_CONNTRACK_FTP=m
318# CONFIG_NF_CONNTRACK_H323 is not set 319CONFIG_NF_CONNTRACK_H323=m
319CONFIG_NF_CONNTRACK_IRC=m 320CONFIG_NF_CONNTRACK_IRC=m
320# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set 321CONFIG_NF_CONNTRACK_NETBIOS_NS=m
321# CONFIG_NF_CONNTRACK_PPTP is not set 322CONFIG_NF_CONNTRACK_PPTP=m
322# CONFIG_NF_CONNTRACK_SIP is not set 323CONFIG_NF_CONNTRACK_SIP=m
323CONFIG_NF_CONNTRACK_TFTP=m 324CONFIG_NF_CONNTRACK_TFTP=m
324CONFIG_NETFILTER_XTABLES=m 325CONFIG_NETFILTER_XTABLES=m
325CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m 326# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
326# CONFIG_NETFILTER_XT_TARGET_DSCP is not set 327# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
327CONFIG_NETFILTER_XT_TARGET_MARK=m 328# CONFIG_NETFILTER_XT_TARGET_MARK is not set
328# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set 329# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
329CONFIG_NETFILTER_XT_TARGET_NFLOG=m 330# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
330# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set 331# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
331# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set 332# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
332CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m 333# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
333# CONFIG_NETFILTER_XT_MATCH_DCCP is not set 334# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
334# CONFIG_NETFILTER_XT_MATCH_DSCP is not set 335# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
335CONFIG_NETFILTER_XT_MATCH_ESP=m 336# CONFIG_NETFILTER_XT_MATCH_ESP is not set
336CONFIG_NETFILTER_XT_MATCH_HELPER=m 337# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
337CONFIG_NETFILTER_XT_MATCH_LENGTH=m 338# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
338CONFIG_NETFILTER_XT_MATCH_LIMIT=m 339# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
339CONFIG_NETFILTER_XT_MATCH_MAC=m 340CONFIG_NETFILTER_XT_MATCH_MAC=m
340CONFIG_NETFILTER_XT_MATCH_MARK=m 341# CONFIG_NETFILTER_XT_MATCH_MARK is not set
341# CONFIG_NETFILTER_XT_MATCH_POLICY is not set 342# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
342CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m 343# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
343CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m 344CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
344# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set 345# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
345# CONFIG_NETFILTER_XT_MATCH_REALM is not set 346# CONFIG_NETFILTER_XT_MATCH_REALM is not set
346# CONFIG_NETFILTER_XT_MATCH_SCTP is not set 347# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
347# CONFIG_NETFILTER_XT_MATCH_STATE is not set 348CONFIG_NETFILTER_XT_MATCH_STATE=m
348# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set 349# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
349# CONFIG_NETFILTER_XT_MATCH_STRING is not set 350# CONFIG_NETFILTER_XT_MATCH_STRING is not set
350# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set 351# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
@@ -359,12 +360,12 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y
359CONFIG_IP_NF_IPTABLES=m 360CONFIG_IP_NF_IPTABLES=m
360CONFIG_IP_NF_MATCH_IPRANGE=m 361CONFIG_IP_NF_MATCH_IPRANGE=m
361# CONFIG_IP_NF_MATCH_TOS is not set 362# CONFIG_IP_NF_MATCH_TOS is not set
362# CONFIG_IP_NF_MATCH_RECENT is not set 363CONFIG_IP_NF_MATCH_RECENT=m
363# CONFIG_IP_NF_MATCH_ECN is not set 364# CONFIG_IP_NF_MATCH_ECN is not set
364# CONFIG_IP_NF_MATCH_AH is not set 365# CONFIG_IP_NF_MATCH_AH is not set
365# CONFIG_IP_NF_MATCH_TTL is not set 366# CONFIG_IP_NF_MATCH_TTL is not set
366# CONFIG_IP_NF_MATCH_OWNER is not set 367CONFIG_IP_NF_MATCH_OWNER=m
367# CONFIG_IP_NF_MATCH_ADDRTYPE is not set 368CONFIG_IP_NF_MATCH_ADDRTYPE=m
368CONFIG_IP_NF_FILTER=m 369CONFIG_IP_NF_FILTER=m
369CONFIG_IP_NF_TARGET_REJECT=m 370CONFIG_IP_NF_TARGET_REJECT=m
370# CONFIG_IP_NF_TARGET_LOG is not set 371# CONFIG_IP_NF_TARGET_LOG is not set
@@ -374,16 +375,17 @@ CONFIG_NF_NAT=m
374CONFIG_NF_NAT_NEEDED=y 375CONFIG_NF_NAT_NEEDED=y
375CONFIG_IP_NF_TARGET_MASQUERADE=m 376CONFIG_IP_NF_TARGET_MASQUERADE=m
376CONFIG_IP_NF_TARGET_REDIRECT=m 377CONFIG_IP_NF_TARGET_REDIRECT=m
377CONFIG_IP_NF_TARGET_NETMAP=m 378# CONFIG_IP_NF_TARGET_NETMAP is not set
378CONFIG_IP_NF_TARGET_SAME=m 379# CONFIG_IP_NF_TARGET_SAME is not set
379# CONFIG_NF_NAT_SNMP_BASIC is not set 380# CONFIG_NF_NAT_SNMP_BASIC is not set
381CONFIG_NF_NAT_PROTO_GRE=m
380CONFIG_NF_NAT_FTP=m 382CONFIG_NF_NAT_FTP=m
381CONFIG_NF_NAT_IRC=m 383CONFIG_NF_NAT_IRC=m
382CONFIG_NF_NAT_TFTP=m 384CONFIG_NF_NAT_TFTP=m
383# CONFIG_NF_NAT_AMANDA is not set 385CONFIG_NF_NAT_AMANDA=m
384# CONFIG_NF_NAT_PPTP is not set 386CONFIG_NF_NAT_PPTP=m
385# CONFIG_NF_NAT_H323 is not set 387CONFIG_NF_NAT_H323=m
386# CONFIG_NF_NAT_SIP is not set 388CONFIG_NF_NAT_SIP=m
387CONFIG_IP_NF_MANGLE=m 389CONFIG_IP_NF_MANGLE=m
388CONFIG_IP_NF_TARGET_TOS=m 390CONFIG_IP_NF_TARGET_TOS=m
389CONFIG_IP_NF_TARGET_ECN=m 391CONFIG_IP_NF_TARGET_ECN=m
@@ -472,6 +474,7 @@ CONFIG_MTD_PARTITIONS=y
472# User Modules And Translation Layers 474# User Modules And Translation Layers
473# 475#
474CONFIG_MTD_CHAR=y 476CONFIG_MTD_CHAR=y
477CONFIG_MTD_BLKDEVS=y
475CONFIG_MTD_BLOCK=y 478CONFIG_MTD_BLOCK=y
476# CONFIG_FTL is not set 479# CONFIG_FTL is not set
477# CONFIG_NFTL is not set 480# CONFIG_NFTL is not set
@@ -518,6 +521,7 @@ CONFIG_MTD_PHYSMAP=y
518CONFIG_MTD_PHYSMAP_START=0xffc00000 521CONFIG_MTD_PHYSMAP_START=0xffc00000
519CONFIG_MTD_PHYSMAP_LEN=0x400000 522CONFIG_MTD_PHYSMAP_LEN=0x400000
520CONFIG_MTD_PHYSMAP_BANKWIDTH=1 523CONFIG_MTD_PHYSMAP_BANKWIDTH=1
524# CONFIG_MTD_PHYSMAP_OF is not set
521# CONFIG_MTD_PLATRAM is not set 525# CONFIG_MTD_PLATRAM is not set
522 526
523# 527#
@@ -540,6 +544,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
540# NAND Flash Device Drivers 544# NAND Flash Device Drivers
541# 545#
542# CONFIG_MTD_NAND is not set 546# CONFIG_MTD_NAND is not set
547# CONFIG_MTD_NAND_CAFE is not set
543 548
544# 549#
545# OneNAND Flash Device Drivers 550# OneNAND Flash Device Drivers
@@ -696,7 +701,7 @@ CONFIG_ATA=y
696# CONFIG_PATA_HPT37X is not set 701# CONFIG_PATA_HPT37X is not set
697# CONFIG_PATA_HPT3X2N is not set 702# CONFIG_PATA_HPT3X2N is not set
698# CONFIG_PATA_HPT3X3 is not set 703# CONFIG_PATA_HPT3X3 is not set
699# CONFIG_PATA_IT821X is not set 704CONFIG_PATA_IT821X=y
700# CONFIG_PATA_JMICRON is not set 705# CONFIG_PATA_JMICRON is not set
701# CONFIG_PATA_TRIFLEX is not set 706# CONFIG_PATA_TRIFLEX is not set
702# CONFIG_PATA_MARVELL is not set 707# CONFIG_PATA_MARVELL is not set
@@ -763,11 +768,33 @@ CONFIG_TUN=m
763# 768#
764# PHY device support 769# PHY device support
765# 770#
771# CONFIG_PHYLIB is not set
766 772
767# 773#
768# Ethernet (10 or 100Mbit) 774# Ethernet (10 or 100Mbit)
769# 775#
770# CONFIG_NET_ETHERNET is not set 776CONFIG_NET_ETHERNET=y
777# CONFIG_MII is not set
778# CONFIG_HAPPYMEAL is not set
779# CONFIG_SUNGEM is not set
780# CONFIG_CASSINI is not set
781# CONFIG_NET_VENDOR_3COM is not set
782
783#
784# Tulip family network device support
785#
786CONFIG_NET_TULIP=y
787# CONFIG_DE2104X is not set
788CONFIG_TULIP=y
789# CONFIG_TULIP_MWI is not set
790CONFIG_TULIP_MMIO=y
791# CONFIG_TULIP_NAPI is not set
792# CONFIG_DE4X5 is not set
793# CONFIG_WINBOND_840 is not set
794# CONFIG_DM9102 is not set
795# CONFIG_ULI526X is not set
796# CONFIG_HP100 is not set
797# CONFIG_NET_PCI is not set
771 798
772# 799#
773# Ethernet (1000 Mbit) 800# Ethernet (1000 Mbit)
@@ -829,7 +856,8 @@ CONFIG_NET_RADIO=y
829# CONFIG_USB_ZD1201 is not set 856# CONFIG_USB_ZD1201 is not set
830# CONFIG_HOSTAP is not set 857# CONFIG_HOSTAP is not set
831# CONFIG_BCM43XX is not set 858# CONFIG_BCM43XX is not set
832# CONFIG_ZD1211RW is not set 859CONFIG_ZD1211RW=m
860# CONFIG_ZD1211RW_DEBUG is not set
833CONFIG_NET_WIRELESS=y 861CONFIG_NET_WIRELESS=y
834 862
835# 863#
@@ -1098,7 +1126,7 @@ CONFIG_DUMMY_CONSOLE=y
1098# 1126#
1099# HID Devices 1127# HID Devices
1100# 1128#
1101CONFIG_HID=y 1129CONFIG_HID=m
1102 1130
1103# 1131#
1104# USB support 1132# USB support
@@ -1115,7 +1143,6 @@ CONFIG_USB=y
1115CONFIG_USB_DEVICEFS=y 1143CONFIG_USB_DEVICEFS=y
1116# CONFIG_USB_BANDWIDTH is not set 1144# CONFIG_USB_BANDWIDTH is not set
1117# CONFIG_USB_DYNAMIC_MINORS is not set 1145# CONFIG_USB_DYNAMIC_MINORS is not set
1118# CONFIG_USB_MULTITHREAD_PROBE is not set
1119# CONFIG_USB_OTG is not set 1146# CONFIG_USB_OTG is not set
1120 1147
1121# 1148#
@@ -1136,7 +1163,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1136# USB Device Class drivers 1163# USB Device Class drivers
1137# 1164#
1138# CONFIG_USB_ACM is not set 1165# CONFIG_USB_ACM is not set
1139# CONFIG_USB_PRINTER is not set 1166CONFIG_USB_PRINTER=m
1140 1167
1141# 1168#
1142# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' 1169# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1371,7 +1398,11 @@ CONFIG_FS_MBCACHE=y
1371# CONFIG_REISERFS_FS is not set 1398# CONFIG_REISERFS_FS is not set
1372# CONFIG_JFS_FS is not set 1399# CONFIG_JFS_FS is not set
1373CONFIG_FS_POSIX_ACL=y 1400CONFIG_FS_POSIX_ACL=y
1374# CONFIG_XFS_FS is not set 1401CONFIG_XFS_FS=m
1402# CONFIG_XFS_QUOTA is not set
1403# CONFIG_XFS_SECURITY is not set
1404# CONFIG_XFS_POSIX_ACL is not set
1405# CONFIG_XFS_RT is not set
1375# CONFIG_GFS2_FS is not set 1406# CONFIG_GFS2_FS is not set
1376# CONFIG_OCFS2_FS is not set 1407# CONFIG_OCFS2_FS is not set
1377# CONFIG_MINIX_FS is not set 1408# CONFIG_MINIX_FS is not set
@@ -1461,7 +1492,12 @@ CONFIG_SUNRPC_GSS=y
1461CONFIG_RPCSEC_GSS_KRB5=y 1492CONFIG_RPCSEC_GSS_KRB5=y
1462# CONFIG_RPCSEC_GSS_SPKM3 is not set 1493# CONFIG_RPCSEC_GSS_SPKM3 is not set
1463# CONFIG_SMB_FS is not set 1494# CONFIG_SMB_FS is not set
1464# CONFIG_CIFS is not set 1495CONFIG_CIFS=m
1496# CONFIG_CIFS_STATS is not set
1497# CONFIG_CIFS_WEAK_PW_HASH is not set
1498# CONFIG_CIFS_XATTR is not set
1499# CONFIG_CIFS_DEBUG2 is not set
1500# CONFIG_CIFS_EXPERIMENTAL is not set
1465# CONFIG_NCP_FS is not set 1501# CONFIG_NCP_FS is not set
1466# CONFIG_CODA_FS is not set 1502# CONFIG_CODA_FS is not set
1467# CONFIG_AFS_FS is not set 1503# CONFIG_AFS_FS is not set
@@ -1495,7 +1531,7 @@ CONFIG_NLS_CODEPAGE_437=m
1495# CONFIG_NLS_CODEPAGE_869 is not set 1531# CONFIG_NLS_CODEPAGE_869 is not set
1496# CONFIG_NLS_CODEPAGE_936 is not set 1532# CONFIG_NLS_CODEPAGE_936 is not set
1497# CONFIG_NLS_CODEPAGE_950 is not set 1533# CONFIG_NLS_CODEPAGE_950 is not set
1498# CONFIG_NLS_CODEPAGE_932 is not set 1534CONFIG_NLS_CODEPAGE_932=m
1499# CONFIG_NLS_CODEPAGE_949 is not set 1535# CONFIG_NLS_CODEPAGE_949 is not set
1500# CONFIG_NLS_CODEPAGE_874 is not set 1536# CONFIG_NLS_CODEPAGE_874 is not set
1501# CONFIG_NLS_ISO8859_8 is not set 1537# CONFIG_NLS_ISO8859_8 is not set
@@ -1526,12 +1562,14 @@ CONFIG_NLS_UTF8=m
1526# Library routines 1562# Library routines
1527# 1563#
1528CONFIG_BITREVERSE=y 1564CONFIG_BITREVERSE=y
1529# CONFIG_CRC_CCITT is not set 1565CONFIG_CRC_CCITT=m
1530# CONFIG_CRC16 is not set 1566# CONFIG_CRC16 is not set
1531CONFIG_CRC32=y 1567CONFIG_CRC32=y
1532CONFIG_LIBCRC32C=m 1568CONFIG_LIBCRC32C=m
1533CONFIG_ZLIB_INFLATE=m 1569CONFIG_ZLIB_INFLATE=m
1534CONFIG_ZLIB_DEFLATE=m 1570CONFIG_ZLIB_DEFLATE=m
1571CONFIG_TEXTSEARCH=y
1572CONFIG_TEXTSEARCH_KMP=m
1535CONFIG_PLIST=y 1573CONFIG_PLIST=y
1536CONFIG_IOMAP_COPY=y 1574CONFIG_IOMAP_COPY=y
1537 1575
diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/mpc8313_rdb_defconfig
new file mode 100644
index 000000000000..f87523716c44
--- /dev/null
+++ b/arch/powerpc/configs/mpc8313_rdb_defconfig
@@ -0,0 +1,1409 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20
4# Wed Feb 7 22:08:04 2007
5#
6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y
8CONFIG_PPC_MERGE=y
9CONFIG_MMU=y
10CONFIG_GENERIC_HARDIRQS=y
11CONFIG_IRQ_PER_CPU=y
12CONFIG_RWSEM_XCHGADD_ALGORITHM=y
13CONFIG_ARCH_HAS_ILOG2_U32=y
14CONFIG_GENERIC_HWEIGHT=y
15CONFIG_GENERIC_CALIBRATE_DELAY=y
16CONFIG_GENERIC_FIND_NEXT_BIT=y
17CONFIG_PPC=y
18CONFIG_EARLY_PRINTK=y
19CONFIG_GENERIC_NVRAM=y
20CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
21CONFIG_ARCH_MAY_HAVE_PC_FDC=y
22CONFIG_PPC_OF=y
23CONFIG_PPC_UDBG_16550=y
24# CONFIG_GENERIC_TBSYNC is not set
25CONFIG_AUDIT_ARCH=y
26CONFIG_GENERIC_BUG=y
27CONFIG_DEFAULT_UIMAGE=y
28
29#
30# Processor support
31#
32# CONFIG_CLASSIC32 is not set
33# CONFIG_PPC_82xx is not set
34CONFIG_PPC_83xx=y
35# CONFIG_PPC_85xx is not set
36# CONFIG_PPC_86xx is not set
37# CONFIG_PPC_8xx is not set
38# CONFIG_40x is not set
39# CONFIG_44x is not set
40# CONFIG_E200 is not set
41CONFIG_6xx=y
42CONFIG_83xx=y
43CONFIG_PPC_FPU=y
44# CONFIG_PPC_DCR_NATIVE is not set
45# CONFIG_PPC_DCR_MMIO is not set
46CONFIG_PPC_STD_MMU=y
47CONFIG_PPC_STD_MMU_32=y
48# CONFIG_SMP is not set
49CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
50
51#
52# Code maturity level options
53#
54CONFIG_EXPERIMENTAL=y
55CONFIG_BROKEN_ON_SMP=y
56CONFIG_INIT_ENV_ARG_LIMIT=32
57
58#
59# General setup
60#
61CONFIG_LOCALVERSION=""
62CONFIG_LOCALVERSION_AUTO=y
63CONFIG_SWAP=y
64CONFIG_SYSVIPC=y
65# CONFIG_IPC_NS is not set
66# CONFIG_POSIX_MQUEUE is not set
67# CONFIG_BSD_PROCESS_ACCT is not set
68# CONFIG_TASKSTATS is not set
69# CONFIG_UTS_NS is not set
70# CONFIG_AUDIT is not set
71# CONFIG_IKCONFIG is not set
72CONFIG_SYSFS_DEPRECATED=y
73# CONFIG_RELAY is not set
74CONFIG_INITRAMFS_SOURCE=""
75# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
76CONFIG_SYSCTL=y
77CONFIG_EMBEDDED=y
78CONFIG_SYSCTL_SYSCALL=y
79# CONFIG_KALLSYMS is not set
80CONFIG_HOTPLUG=y
81CONFIG_PRINTK=y
82CONFIG_BUG=y
83CONFIG_ELF_CORE=y
84CONFIG_BASE_FULL=y
85CONFIG_FUTEX=y
86# CONFIG_EPOLL is not set
87CONFIG_SHMEM=y
88CONFIG_SLAB=y
89CONFIG_VM_EVENT_COUNTERS=y
90CONFIG_RT_MUTEXES=y
91# CONFIG_TINY_SHMEM is not set
92CONFIG_BASE_SMALL=0
93# CONFIG_SLOB is not set
94
95#
96# Loadable module support
97#
98CONFIG_MODULES=y
99CONFIG_MODULE_UNLOAD=y
100# CONFIG_MODULE_FORCE_UNLOAD is not set
101# CONFIG_MODVERSIONS is not set
102# CONFIG_MODULE_SRCVERSION_ALL is not set
103# CONFIG_KMOD is not set
104
105#
106# Block layer
107#
108CONFIG_BLOCK=y
109# CONFIG_LBD is not set
110# CONFIG_BLK_DEV_IO_TRACE is not set
111# CONFIG_LSF is not set
112
113#
114# IO Schedulers
115#
116CONFIG_IOSCHED_NOOP=y
117CONFIG_IOSCHED_AS=y
118CONFIG_IOSCHED_DEADLINE=y
119CONFIG_IOSCHED_CFQ=y
120CONFIG_DEFAULT_AS=y
121# CONFIG_DEFAULT_DEADLINE is not set
122# CONFIG_DEFAULT_CFQ is not set
123# CONFIG_DEFAULT_NOOP is not set
124CONFIG_DEFAULT_IOSCHED="anticipatory"
125CONFIG_PPC_GEN550=y
126# CONFIG_WANT_EARLY_SERIAL is not set
127
128#
129# Platform support
130#
131CONFIG_MPC8313_RDB=y
132# CONFIG_MPC832x_MDS is not set
133# CONFIG_MPC834x_SYS is not set
134# CONFIG_MPC834x_ITX is not set
135# CONFIG_MPC8360E_PB is not set
136CONFIG_PPC_MPC831x=y
137# CONFIG_MPIC is not set
138
139#
140# Kernel options
141#
142# CONFIG_HIGHMEM is not set
143# CONFIG_HZ_100 is not set
144CONFIG_HZ_250=y
145# CONFIG_HZ_300 is not set
146# CONFIG_HZ_1000 is not set
147CONFIG_HZ=250
148CONFIG_PREEMPT_NONE=y
149# CONFIG_PREEMPT_VOLUNTARY is not set
150# CONFIG_PREEMPT is not set
151CONFIG_BINFMT_ELF=y
152# CONFIG_BINFMT_MISC is not set
153CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
154CONFIG_ARCH_FLATMEM_ENABLE=y
155CONFIG_ARCH_POPULATES_NODE_MAP=y
156CONFIG_SELECT_MEMORY_MODEL=y
157CONFIG_FLATMEM_MANUAL=y
158# CONFIG_DISCONTIGMEM_MANUAL is not set
159# CONFIG_SPARSEMEM_MANUAL is not set
160CONFIG_FLATMEM=y
161CONFIG_FLAT_NODE_MEM_MAP=y
162# CONFIG_SPARSEMEM_STATIC is not set
163CONFIG_SPLIT_PTLOCK_CPUS=4
164# CONFIG_RESOURCES_64BIT is not set
165CONFIG_PROC_DEVICETREE=y
166# CONFIG_CMDLINE_BOOL is not set
167# CONFIG_PM is not set
168CONFIG_SECCOMP=y
169CONFIG_ISA_DMA_API=y
170
171#
172# Bus options
173#
174CONFIG_GENERIC_ISA_DMA=y
175# CONFIG_MPIC_WEIRD is not set
176# CONFIG_PPC_I8259 is not set
177CONFIG_PPC_INDIRECT_PCI=y
178CONFIG_FSL_SOC=y
179CONFIG_PCI=y
180CONFIG_PCI_DOMAINS=y
181# CONFIG_PCIEPORTBUS is not set
182# CONFIG_PCI_DEBUG is not set
183
184#
185# PCCARD (PCMCIA/CardBus) support
186#
187# CONFIG_PCCARD is not set
188
189#
190# PCI Hotplug Support
191#
192# CONFIG_HOTPLUG_PCI is not set
193
194#
195# Advanced setup
196#
197# CONFIG_ADVANCED_OPTIONS is not set
198
199#
200# Default settings for advanced configuration options are used
201#
202CONFIG_HIGHMEM_START=0xfe000000
203CONFIG_LOWMEM_SIZE=0x30000000
204CONFIG_KERNEL_START=0xc0000000
205CONFIG_TASK_SIZE=0x80000000
206CONFIG_BOOT_LOAD=0x00800000
207
208#
209# Networking
210#
211CONFIG_NET=y
212
213#
214# Networking options
215#
216# CONFIG_NETDEBUG is not set
217CONFIG_PACKET=y
218# CONFIG_PACKET_MMAP is not set
219CONFIG_UNIX=y
220CONFIG_XFRM=y
221# CONFIG_XFRM_USER is not set
222# CONFIG_XFRM_SUB_POLICY is not set
223# CONFIG_NET_KEY is not set
224CONFIG_INET=y
225CONFIG_IP_MULTICAST=y
226# CONFIG_IP_ADVANCED_ROUTER is not set
227CONFIG_IP_FIB_HASH=y
228CONFIG_IP_PNP=y
229CONFIG_IP_PNP_DHCP=y
230CONFIG_IP_PNP_BOOTP=y
231# CONFIG_IP_PNP_RARP is not set
232# CONFIG_NET_IPIP is not set
233# CONFIG_NET_IPGRE is not set
234# CONFIG_IP_MROUTE is not set
235# CONFIG_ARPD is not set
236CONFIG_SYN_COOKIES=y
237# CONFIG_INET_AH is not set
238# CONFIG_INET_ESP is not set
239# CONFIG_INET_IPCOMP is not set
240# CONFIG_INET_XFRM_TUNNEL is not set
241# CONFIG_INET_TUNNEL is not set
242CONFIG_INET_XFRM_MODE_TRANSPORT=y
243CONFIG_INET_XFRM_MODE_TUNNEL=y
244CONFIG_INET_XFRM_MODE_BEET=y
245CONFIG_INET_DIAG=y
246CONFIG_INET_TCP_DIAG=y
247# CONFIG_TCP_CONG_ADVANCED is not set
248CONFIG_TCP_CONG_CUBIC=y
249CONFIG_DEFAULT_TCP_CONG="cubic"
250# CONFIG_TCP_MD5SIG is not set
251# CONFIG_IPV6 is not set
252# CONFIG_INET6_XFRM_TUNNEL is not set
253# CONFIG_INET6_TUNNEL is not set
254# CONFIG_NETWORK_SECMARK is not set
255# CONFIG_NETFILTER is not set
256
257#
258# DCCP Configuration (EXPERIMENTAL)
259#
260# CONFIG_IP_DCCP is not set
261
262#
263# SCTP Configuration (EXPERIMENTAL)
264#
265# CONFIG_IP_SCTP is not set
266
267#
268# TIPC Configuration (EXPERIMENTAL)
269#
270# CONFIG_TIPC is not set
271# CONFIG_ATM is not set
272# CONFIG_BRIDGE is not set
273# CONFIG_VLAN_8021Q is not set
274# CONFIG_DECNET is not set
275# CONFIG_LLC2 is not set
276# CONFIG_IPX is not set
277# CONFIG_ATALK is not set
278# CONFIG_X25 is not set
279# CONFIG_LAPB is not set
280# CONFIG_ECONET is not set
281# CONFIG_WAN_ROUTER is not set
282
283#
284# QoS and/or fair queueing
285#
286# CONFIG_NET_SCHED is not set
287
288#
289# Network testing
290#
291# CONFIG_NET_PKTGEN is not set
292# CONFIG_HAMRADIO is not set
293# CONFIG_IRDA is not set
294# CONFIG_BT is not set
295# CONFIG_IEEE80211 is not set
296
297#
298# Device Drivers
299#
300
301#
302# Generic Driver Options
303#
304CONFIG_STANDALONE=y
305CONFIG_PREVENT_FIRMWARE_BUILD=y
306# CONFIG_FW_LOADER is not set
307# CONFIG_DEBUG_DRIVER is not set
308# CONFIG_SYS_HYPERVISOR is not set
309
310#
311# Connector - unified userspace <-> kernelspace linker
312#
313# CONFIG_CONNECTOR is not set
314
315#
316# Memory Technology Devices (MTD)
317#
318CONFIG_MTD=y
319# CONFIG_MTD_DEBUG is not set
320# CONFIG_MTD_CONCAT is not set
321# CONFIG_MTD_PARTITIONS is not set
322
323#
324# User Modules And Translation Layers
325#
326CONFIG_MTD_CHAR=y
327# CONFIG_MTD_BLKDEVS is not set
328# CONFIG_MTD_BLOCK is not set
329# CONFIG_MTD_BLOCK_RO is not set
330# CONFIG_FTL is not set
331# CONFIG_NFTL is not set
332# CONFIG_INFTL is not set
333# CONFIG_RFD_FTL is not set
334# CONFIG_SSFDC is not set
335
336#
337# RAM/ROM/Flash chip drivers
338#
339CONFIG_MTD_CFI=y
340# CONFIG_MTD_JEDECPROBE is not set
341CONFIG_MTD_GEN_PROBE=y
342# CONFIG_MTD_CFI_ADV_OPTIONS is not set
343CONFIG_MTD_MAP_BANK_WIDTH_1=y
344CONFIG_MTD_MAP_BANK_WIDTH_2=y
345CONFIG_MTD_MAP_BANK_WIDTH_4=y
346# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
347# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
348# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
349CONFIG_MTD_CFI_I1=y
350CONFIG_MTD_CFI_I2=y
351# CONFIG_MTD_CFI_I4 is not set
352# CONFIG_MTD_CFI_I8 is not set
353# CONFIG_MTD_CFI_INTELEXT is not set
354CONFIG_MTD_CFI_AMDSTD=y
355# CONFIG_MTD_CFI_STAA is not set
356CONFIG_MTD_CFI_UTIL=y
357# CONFIG_MTD_RAM is not set
358# CONFIG_MTD_ROM is not set
359# CONFIG_MTD_ABSENT is not set
360# CONFIG_MTD_OBSOLETE_CHIPS is not set
361
362#
363# Mapping drivers for chip access
364#
365# CONFIG_MTD_COMPLEX_MAPPINGS is not set
366CONFIG_MTD_PHYSMAP=y
367CONFIG_MTD_PHYSMAP_START=0xfe000000
368CONFIG_MTD_PHYSMAP_LEN=0x1000000
369CONFIG_MTD_PHYSMAP_BANKWIDTH=2
370# CONFIG_MTD_PHYSMAP_OF is not set
371# CONFIG_MTD_PLATRAM is not set
372
373#
374# Self-contained MTD device drivers
375#
376# CONFIG_MTD_PMC551 is not set
377# CONFIG_MTD_DATAFLASH is not set
378# CONFIG_MTD_M25P80 is not set
379# CONFIG_MTD_SLRAM is not set
380# CONFIG_MTD_PHRAM is not set
381# CONFIG_MTD_MTDRAM is not set
382# CONFIG_MTD_BLOCK2MTD is not set
383
384#
385# Disk-On-Chip Device Drivers
386#
387# CONFIG_MTD_DOC2000 is not set
388# CONFIG_MTD_DOC2001 is not set
389# CONFIG_MTD_DOC2001PLUS is not set
390
391#
392# NAND Flash Device Drivers
393#
394# CONFIG_MTD_NAND is not set
395# CONFIG_MTD_NAND_CAFE is not set
396
397#
398# OneNAND Flash Device Drivers
399#
400# CONFIG_MTD_ONENAND is not set
401
402#
403# Parallel port support
404#
405# CONFIG_PARPORT is not set
406
407#
408# Plug and Play support
409#
410
411#
412# Block devices
413#
414# CONFIG_BLK_DEV_FD is not set
415# CONFIG_BLK_CPQ_DA is not set
416# CONFIG_BLK_CPQ_CISS_DA is not set
417# CONFIG_BLK_DEV_DAC960 is not set
418# CONFIG_BLK_DEV_UMEM is not set
419# CONFIG_BLK_DEV_COW_COMMON is not set
420CONFIG_BLK_DEV_LOOP=y
421# CONFIG_BLK_DEV_CRYPTOLOOP is not set
422# CONFIG_BLK_DEV_NBD is not set
423# CONFIG_BLK_DEV_SX8 is not set
424# CONFIG_BLK_DEV_UB is not set
425CONFIG_BLK_DEV_RAM=y
426CONFIG_BLK_DEV_RAM_COUNT=16
427CONFIG_BLK_DEV_RAM_SIZE=32768
428CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
429CONFIG_BLK_DEV_INITRD=y
430# CONFIG_CDROM_PKTCDVD is not set
431# CONFIG_ATA_OVER_ETH is not set
432
433#
434# Misc devices
435#
436# CONFIG_SGI_IOC4 is not set
437# CONFIG_TIFM_CORE is not set
438
439#
440# ATA/ATAPI/MFM/RLL support
441#
442# CONFIG_IDE is not set
443
444#
445# SCSI device support
446#
447# CONFIG_RAID_ATTRS is not set
448CONFIG_SCSI=y
449# CONFIG_SCSI_TGT is not set
450# CONFIG_SCSI_NETLINK is not set
451CONFIG_SCSI_PROC_FS=y
452
453#
454# SCSI support type (disk, tape, CD-ROM)
455#
456# CONFIG_BLK_DEV_SD is not set
457# CONFIG_CHR_DEV_ST is not set
458# CONFIG_CHR_DEV_OSST is not set
459# CONFIG_BLK_DEV_SR is not set
460CONFIG_CHR_DEV_SG=y
461# CONFIG_CHR_DEV_SCH is not set
462
463#
464# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
465#
466# CONFIG_SCSI_MULTI_LUN is not set
467# CONFIG_SCSI_CONSTANTS is not set
468# CONFIG_SCSI_LOGGING is not set
469# CONFIG_SCSI_SCAN_ASYNC is not set
470
471#
472# SCSI Transports
473#
474CONFIG_SCSI_SPI_ATTRS=y
475# CONFIG_SCSI_FC_ATTRS is not set
476# CONFIG_SCSI_ISCSI_ATTRS is not set
477# CONFIG_SCSI_SAS_ATTRS is not set
478# CONFIG_SCSI_SAS_LIBSAS is not set
479
480#
481# SCSI low-level drivers
482#
483# CONFIG_ISCSI_TCP is not set
484# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
485# CONFIG_SCSI_3W_9XXX is not set
486# CONFIG_SCSI_ACARD is not set
487# CONFIG_SCSI_AACRAID is not set
488# CONFIG_SCSI_AIC7XXX is not set
489# CONFIG_SCSI_AIC7XXX_OLD is not set
490# CONFIG_SCSI_AIC79XX is not set
491# CONFIG_SCSI_AIC94XX is not set
492# CONFIG_SCSI_DPT_I2O is not set
493# CONFIG_SCSI_ARCMSR is not set
494# CONFIG_MEGARAID_NEWGEN is not set
495# CONFIG_MEGARAID_LEGACY is not set
496# CONFIG_MEGARAID_SAS is not set
497# CONFIG_SCSI_HPTIOP is not set
498# CONFIG_SCSI_BUSLOGIC is not set
499# CONFIG_SCSI_DMX3191D is not set
500# CONFIG_SCSI_EATA is not set
501# CONFIG_SCSI_FUTURE_DOMAIN is not set
502# CONFIG_SCSI_GDTH is not set
503# CONFIG_SCSI_IPS is not set
504# CONFIG_SCSI_INITIO is not set
505# CONFIG_SCSI_INIA100 is not set
506# CONFIG_SCSI_STEX is not set
507# CONFIG_SCSI_SYM53C8XX_2 is not set
508# CONFIG_SCSI_QLOGIC_1280 is not set
509# CONFIG_SCSI_QLA_FC is not set
510# CONFIG_SCSI_QLA_ISCSI is not set
511# CONFIG_SCSI_LPFC is not set
512# CONFIG_SCSI_DC395x is not set
513# CONFIG_SCSI_DC390T is not set
514# CONFIG_SCSI_NSP32 is not set
515# CONFIG_SCSI_DEBUG is not set
516# CONFIG_SCSI_SRP is not set
517
518#
519# Serial ATA (prod) and Parallel ATA (experimental) drivers
520#
521# CONFIG_ATA is not set
522
523#
524# Multi-device support (RAID and LVM)
525#
526CONFIG_MD=y
527CONFIG_BLK_DEV_MD=y
528CONFIG_MD_LINEAR=y
529CONFIG_MD_RAID0=y
530CONFIG_MD_RAID1=y
531# CONFIG_MD_RAID10 is not set
532# CONFIG_MD_RAID456 is not set
533# CONFIG_MD_MULTIPATH is not set
534# CONFIG_MD_FAULTY is not set
535# CONFIG_BLK_DEV_DM is not set
536
537#
538# Fusion MPT device support
539#
540# CONFIG_FUSION is not set
541# CONFIG_FUSION_SPI is not set
542# CONFIG_FUSION_FC is not set
543# CONFIG_FUSION_SAS is not set
544
545#
546# IEEE 1394 (FireWire) support
547#
548# CONFIG_IEEE1394 is not set
549
550#
551# I2O device support
552#
553# CONFIG_I2O is not set
554
555#
556# Macintosh device drivers
557#
558# CONFIG_MAC_EMUMOUSEBTN is not set
559# CONFIG_WINDFARM is not set
560
561#
562# Network device support
563#
564CONFIG_NETDEVICES=y
565# CONFIG_DUMMY is not set
566# CONFIG_BONDING is not set
567# CONFIG_EQUALIZER is not set
568# CONFIG_TUN is not set
569
570#
571# ARCnet devices
572#
573# CONFIG_ARCNET is not set
574
575#
576# PHY device support
577#
578CONFIG_PHYLIB=y
579
580#
581# MII PHY device drivers
582#
583# CONFIG_MARVELL_PHY is not set
584# CONFIG_DAVICOM_PHY is not set
585# CONFIG_QSEMI_PHY is not set
586# CONFIG_LXT_PHY is not set
587CONFIG_CICADA_PHY=y
588# CONFIG_VITESSE_PHY is not set
589# CONFIG_SMSC_PHY is not set
590# CONFIG_BROADCOM_PHY is not set
591# CONFIG_FIXED_PHY is not set
592
593#
594# Ethernet (10 or 100Mbit)
595#
596CONFIG_NET_ETHERNET=y
597CONFIG_MII=y
598# CONFIG_HAPPYMEAL is not set
599# CONFIG_SUNGEM is not set
600# CONFIG_CASSINI is not set
601# CONFIG_NET_VENDOR_3COM is not set
602
603#
604# Tulip family network device support
605#
606# CONFIG_NET_TULIP is not set
607# CONFIG_HP100 is not set
608CONFIG_NET_PCI=y
609# CONFIG_PCNET32 is not set
610# CONFIG_AMD8111_ETH is not set
611# CONFIG_ADAPTEC_STARFIRE is not set
612# CONFIG_B44 is not set
613# CONFIG_FORCEDETH is not set
614# CONFIG_DGRS is not set
615# CONFIG_EEPRO100 is not set
616CONFIG_E100=y
617# CONFIG_FEALNX is not set
618# CONFIG_NATSEMI is not set
619# CONFIG_NE2K_PCI is not set
620# CONFIG_8139CP is not set
621# CONFIG_8139TOO is not set
622# CONFIG_SIS900 is not set
623# CONFIG_EPIC100 is not set
624# CONFIG_SUNDANCE is not set
625# CONFIG_TLAN is not set
626# CONFIG_VIA_RHINE is not set
627
628#
629# Ethernet (1000 Mbit)
630#
631# CONFIG_ACENIC is not set
632# CONFIG_DL2K is not set
633# CONFIG_E1000 is not set
634# CONFIG_NS83820 is not set
635# CONFIG_HAMACHI is not set
636# CONFIG_YELLOWFIN is not set
637# CONFIG_R8169 is not set
638# CONFIG_SIS190 is not set
639# CONFIG_SKGE is not set
640# CONFIG_SKY2 is not set
641# CONFIG_SK98LIN is not set
642# CONFIG_VIA_VELOCITY is not set
643# CONFIG_TIGON3 is not set
644# CONFIG_BNX2 is not set
645CONFIG_GIANFAR=y
646CONFIG_GFAR_NAPI=y
647# CONFIG_QLA3XXX is not set
648
649#
650# Ethernet (10000 Mbit)
651#
652# CONFIG_CHELSIO_T1 is not set
653# CONFIG_IXGB is not set
654# CONFIG_S2IO is not set
655# CONFIG_MYRI10GE is not set
656# CONFIG_NETXEN_NIC is not set
657
658#
659# Token Ring devices
660#
661# CONFIG_TR is not set
662
663#
664# Wireless LAN (non-hamradio)
665#
666# CONFIG_NET_RADIO is not set
667
668#
669# Wan interfaces
670#
671# CONFIG_WAN is not set
672# CONFIG_FDDI is not set
673# CONFIG_HIPPI is not set
674# CONFIG_PPP is not set
675# CONFIG_SLIP is not set
676# CONFIG_NET_FC is not set
677# CONFIG_SHAPER is not set
678# CONFIG_NETCONSOLE is not set
679# CONFIG_NETPOLL is not set
680# CONFIG_NET_POLL_CONTROLLER is not set
681
682#
683# ISDN subsystem
684#
685# CONFIG_ISDN is not set
686
687#
688# Telephony Support
689#
690# CONFIG_PHONE is not set
691
692#
693# Input device support
694#
695CONFIG_INPUT=y
696# CONFIG_INPUT_FF_MEMLESS is not set
697
698#
699# Userland interfaces
700#
701# CONFIG_INPUT_MOUSEDEV is not set
702# CONFIG_INPUT_JOYDEV is not set
703# CONFIG_INPUT_TSDEV is not set
704# CONFIG_INPUT_EVDEV is not set
705# CONFIG_INPUT_EVBUG is not set
706
707#
708# Input Device Drivers
709#
710# CONFIG_INPUT_KEYBOARD is not set
711# CONFIG_INPUT_MOUSE is not set
712# CONFIG_INPUT_JOYSTICK is not set
713# CONFIG_INPUT_TOUCHSCREEN is not set
714# CONFIG_INPUT_MISC is not set
715
716#
717# Hardware I/O ports
718#
719# CONFIG_SERIO is not set
720# CONFIG_GAMEPORT is not set
721
722#
723# Character devices
724#
725# CONFIG_VT is not set
726# CONFIG_SERIAL_NONSTANDARD is not set
727
728#
729# Serial drivers
730#
731CONFIG_SERIAL_8250=y
732CONFIG_SERIAL_8250_CONSOLE=y
733CONFIG_SERIAL_8250_PCI=y
734CONFIG_SERIAL_8250_NR_UARTS=4
735CONFIG_SERIAL_8250_RUNTIME_UARTS=4
736# CONFIG_SERIAL_8250_EXTENDED is not set
737
738#
739# Non-8250 serial port support
740#
741# CONFIG_SERIAL_UARTLITE is not set
742CONFIG_SERIAL_CORE=y
743CONFIG_SERIAL_CORE_CONSOLE=y
744# CONFIG_SERIAL_JSM is not set
745CONFIG_UNIX98_PTYS=y
746CONFIG_LEGACY_PTYS=y
747CONFIG_LEGACY_PTY_COUNT=256
748
749#
750# IPMI
751#
752# CONFIG_IPMI_HANDLER is not set
753
754#
755# Watchdog Cards
756#
757CONFIG_WATCHDOG=y
758# CONFIG_WATCHDOG_NOWAYOUT is not set
759
760#
761# Watchdog Device Drivers
762#
763# CONFIG_SOFT_WATCHDOG is not set
764CONFIG_83xx_WDT=y
765
766#
767# PCI-based Watchdog Cards
768#
769# CONFIG_PCIPCWATCHDOG is not set
770# CONFIG_WDTPCI is not set
771
772#
773# USB-based Watchdog Cards
774#
775# CONFIG_USBPCWATCHDOG is not set
776CONFIG_HW_RANDOM=y
777# CONFIG_NVRAM is not set
778# CONFIG_GEN_RTC is not set
779# CONFIG_DTLK is not set
780# CONFIG_R3964 is not set
781# CONFIG_APPLICOM is not set
782# CONFIG_AGP is not set
783# CONFIG_DRM is not set
784# CONFIG_RAW_DRIVER is not set
785
786#
787# TPM devices
788#
789# CONFIG_TCG_TPM is not set
790
791#
792# I2C support
793#
794CONFIG_I2C=y
795CONFIG_I2C_CHARDEV=y
796
797#
798# I2C Algorithms
799#
800# CONFIG_I2C_ALGOBIT is not set
801# CONFIG_I2C_ALGOPCF is not set
802# CONFIG_I2C_ALGOPCA is not set
803
804#
805# I2C Hardware Bus support
806#
807# CONFIG_I2C_ALI1535 is not set
808# CONFIG_I2C_ALI1563 is not set
809# CONFIG_I2C_ALI15X3 is not set
810# CONFIG_I2C_AMD756 is not set
811# CONFIG_I2C_AMD8111 is not set
812# CONFIG_I2C_I801 is not set
813# CONFIG_I2C_I810 is not set
814# CONFIG_I2C_PIIX4 is not set
815CONFIG_I2C_MPC=y
816# CONFIG_I2C_NFORCE2 is not set
817# CONFIG_I2C_OCORES is not set
818# CONFIG_I2C_PARPORT_LIGHT is not set
819# CONFIG_I2C_PROSAVAGE is not set
820# CONFIG_I2C_SAVAGE4 is not set
821# CONFIG_I2C_SIS5595 is not set
822# CONFIG_I2C_SIS630 is not set
823# CONFIG_I2C_SIS96X is not set
824# CONFIG_I2C_STUB is not set
825# CONFIG_I2C_VIA is not set
826# CONFIG_I2C_VIAPRO is not set
827# CONFIG_I2C_VOODOO3 is not set
828# CONFIG_I2C_PCA_ISA is not set
829
830#
831# Miscellaneous I2C Chip support
832#
833# CONFIG_SENSORS_DS1337 is not set
834# CONFIG_SENSORS_DS1374 is not set
835# CONFIG_SENSORS_EEPROM is not set
836# CONFIG_SENSORS_PCF8574 is not set
837# CONFIG_SENSORS_PCA9539 is not set
838# CONFIG_SENSORS_PCF8591 is not set
839# CONFIG_SENSORS_M41T00 is not set
840# CONFIG_SENSORS_MAX6875 is not set
841# CONFIG_I2C_DEBUG_CORE is not set
842# CONFIG_I2C_DEBUG_ALGO is not set
843# CONFIG_I2C_DEBUG_BUS is not set
844# CONFIG_I2C_DEBUG_CHIP is not set
845
846#
847# SPI support
848#
849CONFIG_SPI=y
850# CONFIG_SPI_DEBUG is not set
851CONFIG_SPI_MASTER=y
852
853#
854# SPI Master Controller Drivers
855#
856CONFIG_SPI_BITBANG=y
857CONFIG_SPI_MPC83xx=y
858
859#
860# SPI Protocol Masters
861#
862
863#
864# Dallas's 1-wire bus
865#
866# CONFIG_W1 is not set
867
868#
869# Hardware Monitoring support
870#
871CONFIG_HWMON=y
872# CONFIG_HWMON_VID is not set
873# CONFIG_SENSORS_ABITUGURU is not set
874# CONFIG_SENSORS_ADM1021 is not set
875# CONFIG_SENSORS_ADM1025 is not set
876# CONFIG_SENSORS_ADM1026 is not set
877# CONFIG_SENSORS_ADM1031 is not set
878# CONFIG_SENSORS_ADM9240 is not set
879# CONFIG_SENSORS_ASB100 is not set
880# CONFIG_SENSORS_ATXP1 is not set
881# CONFIG_SENSORS_DS1621 is not set
882# CONFIG_SENSORS_F71805F is not set
883# CONFIG_SENSORS_FSCHER is not set
884# CONFIG_SENSORS_FSCPOS is not set
885# CONFIG_SENSORS_GL518SM is not set
886# CONFIG_SENSORS_GL520SM is not set
887# CONFIG_SENSORS_IT87 is not set
888# CONFIG_SENSORS_LM63 is not set
889# CONFIG_SENSORS_LM70 is not set
890# CONFIG_SENSORS_LM75 is not set
891# CONFIG_SENSORS_LM77 is not set
892# CONFIG_SENSORS_LM78 is not set
893# CONFIG_SENSORS_LM80 is not set
894# CONFIG_SENSORS_LM83 is not set
895# CONFIG_SENSORS_LM85 is not set
896# CONFIG_SENSORS_LM87 is not set
897# CONFIG_SENSORS_LM90 is not set
898# CONFIG_SENSORS_LM92 is not set
899# CONFIG_SENSORS_MAX1619 is not set
900# CONFIG_SENSORS_PC87360 is not set
901# CONFIG_SENSORS_PC87427 is not set
902# CONFIG_SENSORS_SIS5595 is not set
903# CONFIG_SENSORS_SMSC47M1 is not set
904# CONFIG_SENSORS_SMSC47M192 is not set
905# CONFIG_SENSORS_SMSC47B397 is not set
906# CONFIG_SENSORS_VIA686A is not set
907# CONFIG_SENSORS_VT1211 is not set
908# CONFIG_SENSORS_VT8231 is not set
909# CONFIG_SENSORS_W83781D is not set
910# CONFIG_SENSORS_W83791D is not set
911# CONFIG_SENSORS_W83792D is not set
912# CONFIG_SENSORS_W83793 is not set
913# CONFIG_SENSORS_W83L785TS is not set
914# CONFIG_SENSORS_W83627HF is not set
915# CONFIG_SENSORS_W83627EHF is not set
916# CONFIG_HWMON_DEBUG_CHIP is not set
917
918#
919# Multimedia devices
920#
921# CONFIG_VIDEO_DEV is not set
922
923#
924# Digital Video Broadcasting Devices
925#
926# CONFIG_DVB is not set
927# CONFIG_USB_DABUSB is not set
928
929#
930# Graphics support
931#
932CONFIG_FIRMWARE_EDID=y
933# CONFIG_FB is not set
934# CONFIG_FB_IBM_GXT4500 is not set
935# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
936
937#
938# Sound
939#
940# CONFIG_SOUND is not set
941
942#
943# HID Devices
944#
945CONFIG_HID=y
946
947#
948# USB support
949#
950CONFIG_USB_ARCH_HAS_HCD=y
951CONFIG_USB_ARCH_HAS_OHCI=y
952CONFIG_USB_ARCH_HAS_EHCI=y
953CONFIG_USB=y
954# CONFIG_USB_DEBUG is not set
955
956#
957# Miscellaneous USB options
958#
959CONFIG_USB_DEVICEFS=y
960# CONFIG_USB_BANDWIDTH is not set
961# CONFIG_USB_DYNAMIC_MINORS is not set
962# CONFIG_USB_OTG is not set
963
964#
965# USB Host Controller Drivers
966#
967CONFIG_USB_EHCI_HCD=y
968# CONFIG_USB_EHCI_SPLIT_ISO is not set
969# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
970# CONFIG_USB_EHCI_TT_NEWSCHED is not set
971# CONFIG_USB_ISP116X_HCD is not set
972CONFIG_USB_OHCI_HCD=y
973# CONFIG_USB_OHCI_BIG_ENDIAN is not set
974CONFIG_USB_OHCI_LITTLE_ENDIAN=y
975CONFIG_USB_UHCI_HCD=y
976# CONFIG_USB_SL811_HCD is not set
977
978#
979# USB Device Class drivers
980#
981# CONFIG_USB_ACM is not set
982# CONFIG_USB_PRINTER is not set
983
984#
985# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
986#
987
988#
989# may also be needed; see USB_STORAGE Help for more information
990#
991CONFIG_USB_STORAGE=y
992# CONFIG_USB_STORAGE_DEBUG is not set
993# CONFIG_USB_STORAGE_DATAFAB is not set
994# CONFIG_USB_STORAGE_FREECOM is not set
995# CONFIG_USB_STORAGE_DPCM is not set
996# CONFIG_USB_STORAGE_USBAT is not set
997# CONFIG_USB_STORAGE_SDDR09 is not set
998# CONFIG_USB_STORAGE_SDDR55 is not set
999# CONFIG_USB_STORAGE_JUMPSHOT is not set
1000# CONFIG_USB_STORAGE_ALAUDA is not set
1001# CONFIG_USB_STORAGE_KARMA is not set
1002# CONFIG_USB_LIBUSUAL is not set
1003
1004#
1005# USB Input Devices
1006#
1007# CONFIG_USB_HID is not set
1008
1009#
1010# USB HID Boot Protocol drivers
1011#
1012# CONFIG_USB_KBD is not set
1013# CONFIG_USB_MOUSE is not set
1014# CONFIG_USB_AIPTEK is not set
1015# CONFIG_USB_WACOM is not set
1016# CONFIG_USB_ACECAD is not set
1017# CONFIG_USB_KBTAB is not set
1018# CONFIG_USB_POWERMATE is not set
1019# CONFIG_USB_TOUCHSCREEN is not set
1020# CONFIG_USB_YEALINK is not set
1021# CONFIG_USB_XPAD is not set
1022# CONFIG_USB_ATI_REMOTE is not set
1023# CONFIG_USB_ATI_REMOTE2 is not set
1024# CONFIG_USB_KEYSPAN_REMOTE is not set
1025# CONFIG_USB_APPLETOUCH is not set
1026
1027#
1028# USB Imaging devices
1029#
1030# CONFIG_USB_MDC800 is not set
1031# CONFIG_USB_MICROTEK is not set
1032
1033#
1034# USB Network Adapters
1035#
1036# CONFIG_USB_CATC is not set
1037# CONFIG_USB_KAWETH is not set
1038# CONFIG_USB_PEGASUS is not set
1039# CONFIG_USB_RTL8150 is not set
1040# CONFIG_USB_USBNET_MII is not set
1041# CONFIG_USB_USBNET is not set
1042CONFIG_USB_MON=y
1043
1044#
1045# USB port drivers
1046#
1047
1048#
1049# USB Serial Converter support
1050#
1051# CONFIG_USB_SERIAL is not set
1052
1053#
1054# USB Miscellaneous drivers
1055#
1056# CONFIG_USB_EMI62 is not set
1057# CONFIG_USB_EMI26 is not set
1058# CONFIG_USB_ADUTUX is not set
1059# CONFIG_USB_AUERSWALD is not set
1060# CONFIG_USB_RIO500 is not set
1061# CONFIG_USB_LEGOTOWER is not set
1062# CONFIG_USB_LCD is not set
1063# CONFIG_USB_LED is not set
1064# CONFIG_USB_CYPRESS_CY7C63 is not set
1065# CONFIG_USB_CYTHERM is not set
1066# CONFIG_USB_PHIDGET is not set
1067# CONFIG_USB_IDMOUSE is not set
1068# CONFIG_USB_FTDI_ELAN is not set
1069# CONFIG_USB_APPLEDISPLAY is not set
1070# CONFIG_USB_SISUSBVGA is not set
1071# CONFIG_USB_LD is not set
1072# CONFIG_USB_TRANCEVIBRATOR is not set
1073# CONFIG_USB_TEST is not set
1074
1075#
1076# USB DSL modem support
1077#
1078
1079#
1080# USB Gadget Support
1081#
1082CONFIG_USB_GADGET=y
1083# CONFIG_USB_GADGET_DEBUG_FILES is not set
1084CONFIG_USB_GADGET_SELECTED=y
1085CONFIG_USB_GADGET_NET2280=y
1086CONFIG_USB_NET2280=y
1087# CONFIG_USB_GADGET_PXA2XX is not set
1088# CONFIG_USB_GADGET_GOKU is not set
1089# CONFIG_USB_GADGET_LH7A40X is not set
1090# CONFIG_USB_GADGET_OMAP is not set
1091# CONFIG_USB_GADGET_AT91 is not set
1092# CONFIG_USB_GADGET_DUMMY_HCD is not set
1093CONFIG_USB_GADGET_DUALSPEED=y
1094# CONFIG_USB_ZERO is not set
1095CONFIG_USB_ETH=y
1096CONFIG_USB_ETH_RNDIS=y
1097# CONFIG_USB_GADGETFS is not set
1098# CONFIG_USB_FILE_STORAGE is not set
1099# CONFIG_USB_G_SERIAL is not set
1100# CONFIG_USB_MIDI_GADGET is not set
1101
1102#
1103# MMC/SD Card support
1104#
1105# CONFIG_MMC is not set
1106
1107#
1108# LED devices
1109#
1110# CONFIG_NEW_LEDS is not set
1111
1112#
1113# LED drivers
1114#
1115
1116#
1117# LED Triggers
1118#
1119
1120#
1121# InfiniBand support
1122#
1123# CONFIG_INFINIBAND is not set
1124
1125#
1126# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
1127#
1128
1129#
1130# Real Time Clock
1131#
1132CONFIG_RTC_LIB=y
1133CONFIG_RTC_CLASS=y
1134CONFIG_RTC_HCTOSYS=y
1135CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
1136# CONFIG_RTC_DEBUG is not set
1137
1138#
1139# RTC interfaces
1140#
1141CONFIG_RTC_INTF_SYSFS=y
1142CONFIG_RTC_INTF_PROC=y
1143CONFIG_RTC_INTF_DEV=y
1144CONFIG_RTC_INTF_DEV_UIE_EMUL=y
1145
1146#
1147# RTC drivers
1148#
1149# CONFIG_RTC_DRV_X1205 is not set
1150CONFIG_RTC_DRV_DS1307=y
1151# CONFIG_RTC_DRV_DS1553 is not set
1152# CONFIG_RTC_DRV_ISL1208 is not set
1153# CONFIG_RTC_DRV_DS1672 is not set
1154# CONFIG_RTC_DRV_DS1742 is not set
1155# CONFIG_RTC_DRV_PCF8563 is not set
1156# CONFIG_RTC_DRV_PCF8583 is not set
1157# CONFIG_RTC_DRV_RS5C348 is not set
1158# CONFIG_RTC_DRV_RS5C372 is not set
1159# CONFIG_RTC_DRV_M48T86 is not set
1160# CONFIG_RTC_DRV_TEST is not set
1161# CONFIG_RTC_DRV_MAX6902 is not set
1162# CONFIG_RTC_DRV_V3020 is not set
1163
1164#
1165# DMA Engine support
1166#
1167CONFIG_DMA_ENGINE=y
1168
1169#
1170# DMA Clients
1171#
1172CONFIG_NET_DMA=y
1173
1174#
1175# DMA Devices
1176#
1177CONFIG_INTEL_IOATDMA=y
1178
1179#
1180# Virtualization
1181#
1182
1183#
1184# File systems
1185#
1186CONFIG_EXT2_FS=y
1187# CONFIG_EXT2_FS_XATTR is not set
1188# CONFIG_EXT2_FS_XIP is not set
1189CONFIG_EXT3_FS=y
1190CONFIG_EXT3_FS_XATTR=y
1191# CONFIG_EXT3_FS_POSIX_ACL is not set
1192# CONFIG_EXT3_FS_SECURITY is not set
1193# CONFIG_EXT4DEV_FS is not set
1194CONFIG_JBD=y
1195# CONFIG_JBD_DEBUG is not set
1196CONFIG_FS_MBCACHE=y
1197# CONFIG_REISERFS_FS is not set
1198# CONFIG_JFS_FS is not set
1199# CONFIG_FS_POSIX_ACL is not set
1200# CONFIG_XFS_FS is not set
1201# CONFIG_GFS2_FS is not set
1202# CONFIG_OCFS2_FS is not set
1203# CONFIG_MINIX_FS is not set
1204# CONFIG_ROMFS_FS is not set
1205CONFIG_INOTIFY=y
1206CONFIG_INOTIFY_USER=y
1207# CONFIG_QUOTA is not set
1208CONFIG_DNOTIFY=y
1209# CONFIG_AUTOFS_FS is not set
1210# CONFIG_AUTOFS4_FS is not set
1211# CONFIG_FUSE_FS is not set
1212
1213#
1214# CD-ROM/DVD Filesystems
1215#
1216# CONFIG_ISO9660_FS is not set
1217# CONFIG_UDF_FS is not set
1218
1219#
1220# DOS/FAT/NT Filesystems
1221#
1222# CONFIG_MSDOS_FS is not set
1223# CONFIG_VFAT_FS is not set
1224# CONFIG_NTFS_FS is not set
1225
1226#
1227# Pseudo filesystems
1228#
1229CONFIG_PROC_FS=y
1230CONFIG_PROC_KCORE=y
1231CONFIG_PROC_SYSCTL=y
1232CONFIG_SYSFS=y
1233CONFIG_TMPFS=y
1234# CONFIG_TMPFS_POSIX_ACL is not set
1235# CONFIG_HUGETLB_PAGE is not set
1236CONFIG_RAMFS=y
1237# CONFIG_CONFIGFS_FS is not set
1238
1239#
1240# Miscellaneous filesystems
1241#
1242# CONFIG_ADFS_FS is not set
1243# CONFIG_AFFS_FS is not set
1244# CONFIG_HFS_FS is not set
1245# CONFIG_HFSPLUS_FS is not set
1246# CONFIG_BEFS_FS is not set
1247# CONFIG_BFS_FS is not set
1248# CONFIG_EFS_FS is not set
1249# CONFIG_JFFS2_FS is not set
1250# CONFIG_CRAMFS is not set
1251# CONFIG_VXFS_FS is not set
1252# CONFIG_HPFS_FS is not set
1253# CONFIG_QNX4FS_FS is not set
1254# CONFIG_SYSV_FS is not set
1255# CONFIG_UFS_FS is not set
1256
1257#
1258# Network File Systems
1259#
1260CONFIG_NFS_FS=y
1261CONFIG_NFS_V3=y
1262# CONFIG_NFS_V3_ACL is not set
1263CONFIG_NFS_V4=y
1264# CONFIG_NFS_DIRECTIO is not set
1265# CONFIG_NFSD is not set
1266CONFIG_ROOT_NFS=y
1267CONFIG_LOCKD=y
1268CONFIG_LOCKD_V4=y
1269CONFIG_NFS_COMMON=y
1270CONFIG_SUNRPC=y
1271CONFIG_SUNRPC_GSS=y
1272CONFIG_RPCSEC_GSS_KRB5=y
1273# CONFIG_RPCSEC_GSS_SPKM3 is not set
1274# CONFIG_SMB_FS is not set
1275# CONFIG_CIFS is not set
1276# CONFIG_NCP_FS is not set
1277# CONFIG_CODA_FS is not set
1278# CONFIG_AFS_FS is not set
1279# CONFIG_9P_FS is not set
1280
1281#
1282# Partition Types
1283#
1284CONFIG_PARTITION_ADVANCED=y
1285# CONFIG_ACORN_PARTITION is not set
1286# CONFIG_OSF_PARTITION is not set
1287# CONFIG_AMIGA_PARTITION is not set
1288# CONFIG_ATARI_PARTITION is not set
1289# CONFIG_MAC_PARTITION is not set
1290CONFIG_MSDOS_PARTITION=y
1291# CONFIG_BSD_DISKLABEL is not set
1292# CONFIG_MINIX_SUBPARTITION is not set
1293# CONFIG_SOLARIS_X86_PARTITION is not set
1294# CONFIG_UNIXWARE_DISKLABEL is not set
1295# CONFIG_LDM_PARTITION is not set
1296# CONFIG_SGI_PARTITION is not set
1297# CONFIG_ULTRIX_PARTITION is not set
1298# CONFIG_SUN_PARTITION is not set
1299# CONFIG_KARMA_PARTITION is not set
1300# CONFIG_EFI_PARTITION is not set
1301
1302#
1303# Native Language Support
1304#
1305# CONFIG_NLS is not set
1306
1307#
1308# Distributed Lock Manager
1309#
1310# CONFIG_DLM is not set
1311
1312#
1313# Library routines
1314#
1315CONFIG_BITREVERSE=y
1316# CONFIG_CRC_CCITT is not set
1317# CONFIG_CRC16 is not set
1318CONFIG_CRC32=y
1319# CONFIG_LIBCRC32C is not set
1320CONFIG_PLIST=y
1321CONFIG_IOMAP_COPY=y
1322
1323#
1324# Instrumentation Support
1325#
1326# CONFIG_PROFILING is not set
1327
1328#
1329# Kernel hacking
1330#
1331# CONFIG_PRINTK_TIME is not set
1332CONFIG_ENABLE_MUST_CHECK=y
1333# CONFIG_MAGIC_SYSRQ is not set
1334# CONFIG_UNUSED_SYMBOLS is not set
1335# CONFIG_DEBUG_FS is not set
1336# CONFIG_HEADERS_CHECK is not set
1337CONFIG_DEBUG_KERNEL=y
1338CONFIG_LOG_BUF_SHIFT=14
1339CONFIG_DETECT_SOFTLOCKUP=y
1340# CONFIG_SCHEDSTATS is not set
1341# CONFIG_DEBUG_SLAB is not set
1342# CONFIG_DEBUG_RT_MUTEXES is not set
1343# CONFIG_RT_MUTEX_TESTER is not set
1344# CONFIG_DEBUG_SPINLOCK is not set
1345# CONFIG_DEBUG_MUTEXES is not set
1346# CONFIG_DEBUG_RWSEMS is not set
1347# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1348# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
1349# CONFIG_DEBUG_KOBJECT is not set
1350# CONFIG_DEBUG_BUGVERBOSE is not set
1351# CONFIG_DEBUG_INFO is not set
1352# CONFIG_DEBUG_VM is not set
1353# CONFIG_DEBUG_LIST is not set
1354CONFIG_FORCED_INLINING=y
1355# CONFIG_RCU_TORTURE_TEST is not set
1356# CONFIG_DEBUG_STACKOVERFLOW is not set
1357# CONFIG_DEBUG_STACK_USAGE is not set
1358# CONFIG_DEBUGGER is not set
1359# CONFIG_BDI_SWITCH is not set
1360# CONFIG_BOOTX_TEXT is not set
1361# CONFIG_SERIAL_TEXT_DEBUG is not set
1362# CONFIG_PPC_EARLY_DEBUG is not set
1363
1364#
1365# Security options
1366#
1367# CONFIG_KEYS is not set
1368# CONFIG_SECURITY is not set
1369
1370#
1371# Cryptographic options
1372#
1373CONFIG_CRYPTO=y
1374CONFIG_CRYPTO_ALGAPI=y
1375CONFIG_CRYPTO_BLKCIPHER=y
1376CONFIG_CRYPTO_MANAGER=y
1377# CONFIG_CRYPTO_HMAC is not set
1378# CONFIG_CRYPTO_XCBC is not set
1379# CONFIG_CRYPTO_NULL is not set
1380# CONFIG_CRYPTO_MD4 is not set
1381CONFIG_CRYPTO_MD5=y
1382# CONFIG_CRYPTO_SHA1 is not set
1383# CONFIG_CRYPTO_SHA256 is not set
1384# CONFIG_CRYPTO_SHA512 is not set
1385# CONFIG_CRYPTO_WP512 is not set
1386# CONFIG_CRYPTO_TGR192 is not set
1387# CONFIG_CRYPTO_GF128MUL is not set
1388# CONFIG_CRYPTO_ECB is not set
1389CONFIG_CRYPTO_CBC=y
1390# CONFIG_CRYPTO_LRW is not set
1391CONFIG_CRYPTO_DES=y
1392# CONFIG_CRYPTO_BLOWFISH is not set
1393# CONFIG_CRYPTO_TWOFISH is not set
1394# CONFIG_CRYPTO_SERPENT is not set
1395# CONFIG_CRYPTO_AES is not set
1396# CONFIG_CRYPTO_CAST5 is not set
1397# CONFIG_CRYPTO_CAST6 is not set
1398# CONFIG_CRYPTO_TEA is not set
1399# CONFIG_CRYPTO_ARC4 is not set
1400# CONFIG_CRYPTO_KHAZAD is not set
1401# CONFIG_CRYPTO_ANUBIS is not set
1402# CONFIG_CRYPTO_DEFLATE is not set
1403# CONFIG_CRYPTO_MICHAEL_MIC is not set
1404# CONFIG_CRYPTO_CRC32C is not set
1405# CONFIG_CRYPTO_TEST is not set
1406
1407#
1408# Hardware crypto devices
1409#
diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig
index 7902806429f8..23d8964846e0 100644
--- a/arch/powerpc/configs/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20-rc5 3# Linux kernel version: 2.6.20
4# Fri Jan 26 00:19:02 2007 4# Wed Feb 7 13:12:18 2007
5# 5#
6# CONFIG_PPC64 is not set 6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y 7CONFIG_PPC32=y
@@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y
34CONFIG_PPC_83xx=y 34CONFIG_PPC_83xx=y
35# CONFIG_PPC_85xx is not set 35# CONFIG_PPC_85xx is not set
36# CONFIG_PPC_86xx is not set 36# CONFIG_PPC_86xx is not set
37# CONFIG_PPC_8xx is not set
37# CONFIG_40x is not set 38# CONFIG_40x is not set
38# CONFIG_44x is not set 39# CONFIG_44x is not set
39# CONFIG_8xx is not set
40# CONFIG_E200 is not set 40# CONFIG_E200 is not set
41CONFIG_6xx=y 41CONFIG_6xx=y
42CONFIG_83xx=y 42CONFIG_83xx=y
@@ -178,7 +178,6 @@ CONFIG_FSL_SOC=y
178CONFIG_PCI=y 178CONFIG_PCI=y
179CONFIG_PCI_DOMAINS=y 179CONFIG_PCI_DOMAINS=y
180# CONFIG_PCIEPORTBUS is not set 180# CONFIG_PCIEPORTBUS is not set
181# CONFIG_PCI_DEBUG is not set
182 181
183# 182#
184# PCCARD (PCMCIA/CardBus) support 183# PCCARD (PCMCIA/CardBus) support
@@ -303,7 +302,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
303CONFIG_STANDALONE=y 302CONFIG_STANDALONE=y
304CONFIG_PREVENT_FIRMWARE_BUILD=y 303CONFIG_PREVENT_FIRMWARE_BUILD=y
305# CONFIG_FW_LOADER is not set 304# CONFIG_FW_LOADER is not set
306# CONFIG_DEBUG_DRIVER is not set
307# CONFIG_SYS_HYPERVISOR is not set 305# CONFIG_SYS_HYPERVISOR is not set
308 306
309# 307#
@@ -523,6 +521,7 @@ CONFIG_SCSI_SPI_ATTRS=y
523# Serial ATA (prod) and Parallel ATA (experimental) drivers 521# Serial ATA (prod) and Parallel ATA (experimental) drivers
524# 522#
525CONFIG_ATA=y 523CONFIG_ATA=y
524# CONFIG_ATA_NONSTANDARD is not set
526# CONFIG_SATA_AHCI is not set 525# CONFIG_SATA_AHCI is not set
527# CONFIG_SATA_SVW is not set 526# CONFIG_SATA_SVW is not set
528# CONFIG_ATA_PIIX is not set 527# CONFIG_ATA_PIIX is not set
@@ -647,37 +646,7 @@ CONFIG_CICADA_PHY=y
647# 646#
648# Ethernet (10 or 100Mbit) 647# Ethernet (10 or 100Mbit)
649# 648#
650CONFIG_NET_ETHERNET=y 649# CONFIG_NET_ETHERNET is not set
651CONFIG_MII=y
652# CONFIG_HAPPYMEAL is not set
653# CONFIG_SUNGEM is not set
654# CONFIG_CASSINI is not set
655# CONFIG_NET_VENDOR_3COM is not set
656
657#
658# Tulip family network device support
659#
660# CONFIG_NET_TULIP is not set
661# CONFIG_HP100 is not set
662CONFIG_NET_PCI=y
663# CONFIG_PCNET32 is not set
664# CONFIG_AMD8111_ETH is not set
665# CONFIG_ADAPTEC_STARFIRE is not set
666# CONFIG_B44 is not set
667# CONFIG_FORCEDETH is not set
668# CONFIG_DGRS is not set
669# CONFIG_EEPRO100 is not set
670CONFIG_E100=y
671# CONFIG_FEALNX is not set
672# CONFIG_NATSEMI is not set
673# CONFIG_NE2K_PCI is not set
674# CONFIG_8139CP is not set
675# CONFIG_8139TOO is not set
676# CONFIG_SIS900 is not set
677# CONFIG_EPIC100 is not set
678# CONFIG_SUNDANCE is not set
679# CONFIG_TLAN is not set
680# CONFIG_VIA_RHINE is not set
681 650
682# 651#
683# Ethernet (1000 Mbit) 652# Ethernet (1000 Mbit)
@@ -693,7 +662,6 @@ CONFIG_E100=y
693# CONFIG_SKGE is not set 662# CONFIG_SKGE is not set
694# CONFIG_SKY2 is not set 663# CONFIG_SKY2 is not set
695# CONFIG_SK98LIN is not set 664# CONFIG_SK98LIN is not set
696# CONFIG_VIA_VELOCITY is not set
697# CONFIG_TIGON3 is not set 665# CONFIG_TIGON3 is not set
698# CONFIG_BNX2 is not set 666# CONFIG_BNX2 is not set
699CONFIG_GIANFAR=y 667CONFIG_GIANFAR=y
@@ -746,26 +714,7 @@ CONFIG_GFAR_NAPI=y
746# 714#
747# Input device support 715# Input device support
748# 716#
749CONFIG_INPUT=y 717# CONFIG_INPUT is not set
750# CONFIG_INPUT_FF_MEMLESS is not set
751
752#
753# Userland interfaces
754#
755# CONFIG_INPUT_MOUSEDEV is not set
756# CONFIG_INPUT_JOYDEV is not set
757# CONFIG_INPUT_TSDEV is not set
758# CONFIG_INPUT_EVDEV is not set
759# CONFIG_INPUT_EVBUG is not set
760
761#
762# Input Device Drivers
763#
764# CONFIG_INPUT_KEYBOARD is not set
765# CONFIG_INPUT_MOUSE is not set
766# CONFIG_INPUT_JOYSTICK is not set
767# CONFIG_INPUT_TOUCHSCREEN is not set
768# CONFIG_INPUT_MISC is not set
769 718
770# 719#
771# Hardware I/O ports 720# Hardware I/O ports
@@ -784,7 +733,7 @@ CONFIG_INPUT=y
784# 733#
785CONFIG_SERIAL_8250=y 734CONFIG_SERIAL_8250=y
786CONFIG_SERIAL_8250_CONSOLE=y 735CONFIG_SERIAL_8250_CONSOLE=y
787CONFIG_SERIAL_8250_PCI=y 736# CONFIG_SERIAL_8250_PCI is not set
788CONFIG_SERIAL_8250_NR_UARTS=4 737CONFIG_SERIAL_8250_NR_UARTS=4
789CONFIG_SERIAL_8250_RUNTIME_UARTS=4 738CONFIG_SERIAL_8250_RUNTIME_UARTS=4
790# CONFIG_SERIAL_8250_EXTENDED is not set 739# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -887,7 +836,7 @@ CONFIG_I2C_MPC=y
887# CONFIG_SENSORS_DS1337 is not set 836# CONFIG_SENSORS_DS1337 is not set
888# CONFIG_SENSORS_DS1374 is not set 837# CONFIG_SENSORS_DS1374 is not set
889# CONFIG_SENSORS_EEPROM is not set 838# CONFIG_SENSORS_EEPROM is not set
890# CONFIG_SENSORS_PCF8574 is not set 839CONFIG_SENSORS_PCF8574=y
891# CONFIG_SENSORS_PCA9539 is not set 840# CONFIG_SENSORS_PCA9539 is not set
892# CONFIG_SENSORS_PCF8591 is not set 841# CONFIG_SENSORS_PCF8591 is not set
893# CONFIG_SENSORS_M41T00 is not set 842# CONFIG_SENSORS_M41T00 is not set
@@ -901,7 +850,6 @@ CONFIG_I2C_MPC=y
901# SPI support 850# SPI support
902# 851#
903CONFIG_SPI=y 852CONFIG_SPI=y
904# CONFIG_SPI_DEBUG is not set
905CONFIG_SPI_MASTER=y 853CONFIG_SPI_MASTER=y
906 854
907# 855#
@@ -922,52 +870,8 @@ CONFIG_SPI_MPC83xx=y
922# 870#
923# Hardware Monitoring support 871# Hardware Monitoring support
924# 872#
925CONFIG_HWMON=y 873# CONFIG_HWMON is not set
926# CONFIG_HWMON_VID is not set 874# CONFIG_HWMON_VID is not set
927# CONFIG_SENSORS_ABITUGURU is not set
928# CONFIG_SENSORS_ADM1021 is not set
929# CONFIG_SENSORS_ADM1025 is not set
930# CONFIG_SENSORS_ADM1026 is not set
931# CONFIG_SENSORS_ADM1031 is not set
932# CONFIG_SENSORS_ADM9240 is not set
933# CONFIG_SENSORS_ASB100 is not set
934# CONFIG_SENSORS_ATXP1 is not set
935# CONFIG_SENSORS_DS1621 is not set
936# CONFIG_SENSORS_F71805F is not set
937# CONFIG_SENSORS_FSCHER is not set
938# CONFIG_SENSORS_FSCPOS is not set
939# CONFIG_SENSORS_GL518SM is not set
940# CONFIG_SENSORS_GL520SM is not set
941# CONFIG_SENSORS_IT87 is not set
942# CONFIG_SENSORS_LM63 is not set
943# CONFIG_SENSORS_LM70 is not set
944# CONFIG_SENSORS_LM75 is not set
945# CONFIG_SENSORS_LM77 is not set
946# CONFIG_SENSORS_LM78 is not set
947# CONFIG_SENSORS_LM80 is not set
948# CONFIG_SENSORS_LM83 is not set
949# CONFIG_SENSORS_LM85 is not set
950# CONFIG_SENSORS_LM87 is not set
951# CONFIG_SENSORS_LM90 is not set
952# CONFIG_SENSORS_LM92 is not set
953# CONFIG_SENSORS_MAX1619 is not set
954# CONFIG_SENSORS_PC87360 is not set
955# CONFIG_SENSORS_PC87427 is not set
956# CONFIG_SENSORS_SIS5595 is not set
957# CONFIG_SENSORS_SMSC47M1 is not set
958# CONFIG_SENSORS_SMSC47M192 is not set
959# CONFIG_SENSORS_SMSC47B397 is not set
960# CONFIG_SENSORS_VIA686A is not set
961# CONFIG_SENSORS_VT1211 is not set
962# CONFIG_SENSORS_VT8231 is not set
963# CONFIG_SENSORS_W83781D is not set
964# CONFIG_SENSORS_W83791D is not set
965# CONFIG_SENSORS_W83792D is not set
966# CONFIG_SENSORS_W83793 is not set
967# CONFIG_SENSORS_W83L785TS is not set
968# CONFIG_SENSORS_W83627HF is not set
969# CONFIG_SENSORS_W83627EHF is not set
970# CONFIG_HWMON_DEBUG_CHIP is not set
971 875
972# 876#
973# Multimedia devices 877# Multimedia devices
@@ -983,7 +887,7 @@ CONFIG_HWMON=y
983# 887#
984# Graphics support 888# Graphics support
985# 889#
986CONFIG_FIRMWARE_EDID=y 890# CONFIG_FIRMWARE_EDID is not set
987# CONFIG_FB is not set 891# CONFIG_FB is not set
988# CONFIG_FB_IBM_GXT4500 is not set 892# CONFIG_FB_IBM_GXT4500 is not set
989# CONFIG_BACKLIGHT_LCD_SUPPORT is not set 893# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
@@ -994,11 +898,6 @@ CONFIG_FIRMWARE_EDID=y
994# CONFIG_SOUND is not set 898# CONFIG_SOUND is not set
995 899
996# 900#
997# HID Devices
998#
999CONFIG_HID=y
1000
1001#
1002# USB support 901# USB support
1003# 902#
1004CONFIG_USB_ARCH_HAS_HCD=y 903CONFIG_USB_ARCH_HAS_HCD=y
@@ -1023,10 +922,8 @@ CONFIG_USB_EHCI_HCD=y
1023# CONFIG_USB_EHCI_ROOT_HUB_TT is not set 922# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
1024# CONFIG_USB_EHCI_TT_NEWSCHED is not set 923# CONFIG_USB_EHCI_TT_NEWSCHED is not set
1025# CONFIG_USB_ISP116X_HCD is not set 924# CONFIG_USB_ISP116X_HCD is not set
1026CONFIG_USB_OHCI_HCD=y 925# CONFIG_USB_OHCI_HCD is not set
1027# CONFIG_USB_OHCI_BIG_ENDIAN is not set 926# CONFIG_USB_UHCI_HCD is not set
1028CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1029CONFIG_USB_UHCI_HCD=y
1030# CONFIG_USB_SL811_HCD is not set 927# CONFIG_USB_SL811_HCD is not set
1031 928
1032# 929#
@@ -1058,25 +955,10 @@ CONFIG_USB_STORAGE=y
1058# 955#
1059# USB Input Devices 956# USB Input Devices
1060# 957#
1061# CONFIG_USB_HID is not set
1062 958
1063# 959#
1064# USB HID Boot Protocol drivers 960# USB HID Boot Protocol drivers
1065# 961#
1066# CONFIG_USB_KBD is not set
1067# CONFIG_USB_MOUSE is not set
1068# CONFIG_USB_AIPTEK is not set
1069# CONFIG_USB_WACOM is not set
1070# CONFIG_USB_ACECAD is not set
1071# CONFIG_USB_KBTAB is not set
1072# CONFIG_USB_POWERMATE is not set
1073# CONFIG_USB_TOUCHSCREEN is not set
1074# CONFIG_USB_YEALINK is not set
1075# CONFIG_USB_XPAD is not set
1076# CONFIG_USB_ATI_REMOTE is not set
1077# CONFIG_USB_ATI_REMOTE2 is not set
1078# CONFIG_USB_KEYSPAN_REMOTE is not set
1079# CONFIG_USB_APPLETOUCH is not set
1080 962
1081# 963#
1082# USB Imaging devices 964# USB Imaging devices
@@ -1133,25 +1015,7 @@ CONFIG_USB_MON=y
1133# 1015#
1134# USB Gadget Support 1016# USB Gadget Support
1135# 1017#
1136CONFIG_USB_GADGET=y 1018# CONFIG_USB_GADGET is not set
1137# CONFIG_USB_GADGET_DEBUG_FILES is not set
1138CONFIG_USB_GADGET_SELECTED=y
1139CONFIG_USB_GADGET_NET2280=y
1140CONFIG_USB_NET2280=y
1141# CONFIG_USB_GADGET_PXA2XX is not set
1142# CONFIG_USB_GADGET_GOKU is not set
1143# CONFIG_USB_GADGET_LH7A40X is not set
1144# CONFIG_USB_GADGET_OMAP is not set
1145# CONFIG_USB_GADGET_AT91 is not set
1146# CONFIG_USB_GADGET_DUMMY_HCD is not set
1147CONFIG_USB_GADGET_DUALSPEED=y
1148# CONFIG_USB_ZERO is not set
1149CONFIG_USB_ETH=y
1150CONFIG_USB_ETH_RNDIS=y
1151# CONFIG_USB_GADGETFS is not set
1152# CONFIG_USB_FILE_STORAGE is not set
1153# CONFIG_USB_G_SERIAL is not set
1154# CONFIG_USB_MIDI_GADGET is not set
1155 1019
1156# 1020#
1157# MMC/SD Card support 1021# MMC/SD Card support
@@ -1273,8 +1137,11 @@ CONFIG_DNOTIFY=y
1273# 1137#
1274# DOS/FAT/NT Filesystems 1138# DOS/FAT/NT Filesystems
1275# 1139#
1276# CONFIG_MSDOS_FS is not set 1140CONFIG_FAT_FS=y
1277# CONFIG_VFAT_FS is not set 1141CONFIG_MSDOS_FS=y
1142CONFIG_VFAT_FS=y
1143CONFIG_FAT_DEFAULT_CODEPAGE=437
1144CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
1278# CONFIG_NTFS_FS is not set 1145# CONFIG_NTFS_FS is not set
1279 1146
1280# 1147#
@@ -1340,7 +1207,7 @@ CONFIG_PARTITION_ADVANCED=y
1340# CONFIG_OSF_PARTITION is not set 1207# CONFIG_OSF_PARTITION is not set
1341# CONFIG_AMIGA_PARTITION is not set 1208# CONFIG_AMIGA_PARTITION is not set
1342# CONFIG_ATARI_PARTITION is not set 1209# CONFIG_ATARI_PARTITION is not set
1343# CONFIG_MAC_PARTITION is not set 1210CONFIG_MAC_PARTITION=y
1344CONFIG_MSDOS_PARTITION=y 1211CONFIG_MSDOS_PARTITION=y
1345# CONFIG_BSD_DISKLABEL is not set 1212# CONFIG_BSD_DISKLABEL is not set
1346# CONFIG_MINIX_SUBPARTITION is not set 1213# CONFIG_MINIX_SUBPARTITION is not set
@@ -1356,7 +1223,46 @@ CONFIG_MSDOS_PARTITION=y
1356# 1223#
1357# Native Language Support 1224# Native Language Support
1358# 1225#
1359# CONFIG_NLS is not set 1226CONFIG_NLS=y
1227CONFIG_NLS_DEFAULT="iso8859-1"
1228# CONFIG_NLS_CODEPAGE_437 is not set
1229# CONFIG_NLS_CODEPAGE_737 is not set
1230# CONFIG_NLS_CODEPAGE_775 is not set
1231# CONFIG_NLS_CODEPAGE_850 is not set
1232# CONFIG_NLS_CODEPAGE_852 is not set
1233# CONFIG_NLS_CODEPAGE_855 is not set
1234# CONFIG_NLS_CODEPAGE_857 is not set
1235# CONFIG_NLS_CODEPAGE_860 is not set
1236# CONFIG_NLS_CODEPAGE_861 is not set
1237# CONFIG_NLS_CODEPAGE_862 is not set
1238# CONFIG_NLS_CODEPAGE_863 is not set
1239# CONFIG_NLS_CODEPAGE_864 is not set
1240# CONFIG_NLS_CODEPAGE_865 is not set
1241# CONFIG_NLS_CODEPAGE_866 is not set
1242# CONFIG_NLS_CODEPAGE_869 is not set
1243# CONFIG_NLS_CODEPAGE_936 is not set
1244# CONFIG_NLS_CODEPAGE_950 is not set
1245# CONFIG_NLS_CODEPAGE_932 is not set
1246# CONFIG_NLS_CODEPAGE_949 is not set
1247# CONFIG_NLS_CODEPAGE_874 is not set
1248# CONFIG_NLS_ISO8859_8 is not set
1249# CONFIG_NLS_CODEPAGE_1250 is not set
1250# CONFIG_NLS_CODEPAGE_1251 is not set
1251# CONFIG_NLS_ASCII is not set
1252# CONFIG_NLS_ISO8859_1 is not set
1253# CONFIG_NLS_ISO8859_2 is not set
1254# CONFIG_NLS_ISO8859_3 is not set
1255# CONFIG_NLS_ISO8859_4 is not set
1256# CONFIG_NLS_ISO8859_5 is not set
1257# CONFIG_NLS_ISO8859_6 is not set
1258# CONFIG_NLS_ISO8859_7 is not set
1259# CONFIG_NLS_ISO8859_9 is not set
1260# CONFIG_NLS_ISO8859_13 is not set
1261# CONFIG_NLS_ISO8859_14 is not set
1262# CONFIG_NLS_ISO8859_15 is not set
1263# CONFIG_NLS_KOI8_R is not set
1264# CONFIG_NLS_KOI8_U is not set
1265# CONFIG_NLS_UTF8 is not set
1360 1266
1361# 1267#
1362# Distributed Lock Manager 1268# Distributed Lock Manager
@@ -1388,27 +1294,9 @@ CONFIG_ENABLE_MUST_CHECK=y
1388# CONFIG_UNUSED_SYMBOLS is not set 1294# CONFIG_UNUSED_SYMBOLS is not set
1389# CONFIG_DEBUG_FS is not set 1295# CONFIG_DEBUG_FS is not set
1390# CONFIG_HEADERS_CHECK is not set 1296# CONFIG_HEADERS_CHECK is not set
1391CONFIG_DEBUG_KERNEL=y 1297# CONFIG_DEBUG_KERNEL is not set
1392CONFIG_LOG_BUF_SHIFT=14 1298CONFIG_LOG_BUF_SHIFT=14
1393CONFIG_DETECT_SOFTLOCKUP=y
1394# CONFIG_SCHEDSTATS is not set
1395# CONFIG_DEBUG_SLAB is not set
1396# CONFIG_DEBUG_RT_MUTEXES is not set
1397# CONFIG_RT_MUTEX_TESTER is not set
1398# CONFIG_DEBUG_SPINLOCK is not set
1399# CONFIG_DEBUG_MUTEXES is not set
1400# CONFIG_DEBUG_RWSEMS is not set
1401# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1402# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
1403# CONFIG_DEBUG_KOBJECT is not set
1404# CONFIG_DEBUG_BUGVERBOSE is not set 1299# CONFIG_DEBUG_BUGVERBOSE is not set
1405# CONFIG_DEBUG_INFO is not set
1406# CONFIG_DEBUG_VM is not set
1407# CONFIG_DEBUG_LIST is not set
1408CONFIG_FORCED_INLINING=y
1409# CONFIG_RCU_TORTURE_TEST is not set
1410# CONFIG_DEBUGGER is not set
1411# CONFIG_BDI_SWITCH is not set
1412# CONFIG_BOOTX_TEXT is not set 1300# CONFIG_BOOTX_TEXT is not set
1413# CONFIG_SERIAL_TEXT_DEBUG is not set 1301# CONFIG_SERIAL_TEXT_DEBUG is not set
1414# CONFIG_PPC_EARLY_DEBUG is not set 1302# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/mpc834x_itxgp_defconfig
new file mode 100644
index 000000000000..4aa666c9cb94
--- /dev/null
+++ b/arch/powerpc/configs/mpc834x_itxgp_defconfig
@@ -0,0 +1,1174 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20
4# Fri Feb 9 13:28:19 2007
5#
6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y
8CONFIG_PPC_MERGE=y
9CONFIG_MMU=y
10CONFIG_GENERIC_HARDIRQS=y
11CONFIG_IRQ_PER_CPU=y
12CONFIG_RWSEM_XCHGADD_ALGORITHM=y
13CONFIG_ARCH_HAS_ILOG2_U32=y
14CONFIG_GENERIC_HWEIGHT=y
15CONFIG_GENERIC_CALIBRATE_DELAY=y
16CONFIG_GENERIC_FIND_NEXT_BIT=y
17CONFIG_PPC=y
18CONFIG_EARLY_PRINTK=y
19CONFIG_GENERIC_NVRAM=y
20CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
21CONFIG_ARCH_MAY_HAVE_PC_FDC=y
22CONFIG_PPC_OF=y
23CONFIG_PPC_UDBG_16550=y
24# CONFIG_GENERIC_TBSYNC is not set
25CONFIG_AUDIT_ARCH=y
26CONFIG_GENERIC_BUG=y
27CONFIG_DEFAULT_UIMAGE=y
28
29#
30# Processor support
31#
32# CONFIG_CLASSIC32 is not set
33# CONFIG_PPC_82xx is not set
34CONFIG_PPC_83xx=y
35# CONFIG_PPC_85xx is not set
36# CONFIG_PPC_86xx is not set
37# CONFIG_PPC_8xx is not set
38# CONFIG_40x is not set
39# CONFIG_44x is not set
40# CONFIG_E200 is not set
41CONFIG_6xx=y
42CONFIG_83xx=y
43CONFIG_PPC_FPU=y
44# CONFIG_PPC_DCR_NATIVE is not set
45# CONFIG_PPC_DCR_MMIO is not set
46CONFIG_PPC_STD_MMU=y
47CONFIG_PPC_STD_MMU_32=y
48# CONFIG_SMP is not set
49CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
50
51#
52# Code maturity level options
53#
54CONFIG_EXPERIMENTAL=y
55CONFIG_BROKEN_ON_SMP=y
56CONFIG_INIT_ENV_ARG_LIMIT=32
57
58#
59# General setup
60#
61CONFIG_LOCALVERSION=""
62CONFIG_LOCALVERSION_AUTO=y
63CONFIG_SWAP=y
64CONFIG_SYSVIPC=y
65# CONFIG_IPC_NS is not set
66# CONFIG_POSIX_MQUEUE is not set
67# CONFIG_BSD_PROCESS_ACCT is not set
68# CONFIG_TASKSTATS is not set
69# CONFIG_UTS_NS is not set
70# CONFIG_AUDIT is not set
71# CONFIG_IKCONFIG is not set
72CONFIG_SYSFS_DEPRECATED=y
73# CONFIG_RELAY is not set
74CONFIG_INITRAMFS_SOURCE=""
75# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
76CONFIG_SYSCTL=y
77CONFIG_EMBEDDED=y
78CONFIG_SYSCTL_SYSCALL=y
79# CONFIG_KALLSYMS is not set
80CONFIG_HOTPLUG=y
81CONFIG_PRINTK=y
82CONFIG_BUG=y
83CONFIG_ELF_CORE=y
84CONFIG_BASE_FULL=y
85CONFIG_FUTEX=y
86# CONFIG_EPOLL is not set
87CONFIG_SHMEM=y
88CONFIG_SLAB=y
89CONFIG_VM_EVENT_COUNTERS=y
90CONFIG_RT_MUTEXES=y
91# CONFIG_TINY_SHMEM is not set
92CONFIG_BASE_SMALL=0
93# CONFIG_SLOB is not set
94
95#
96# Loadable module support
97#
98CONFIG_MODULES=y
99CONFIG_MODULE_UNLOAD=y
100# CONFIG_MODULE_FORCE_UNLOAD is not set
101# CONFIG_MODVERSIONS is not set
102# CONFIG_MODULE_SRCVERSION_ALL is not set
103# CONFIG_KMOD is not set
104
105#
106# Block layer
107#
108CONFIG_BLOCK=y
109# CONFIG_LBD is not set
110# CONFIG_BLK_DEV_IO_TRACE is not set
111# CONFIG_LSF is not set
112
113#
114# IO Schedulers
115#
116CONFIG_IOSCHED_NOOP=y
117CONFIG_IOSCHED_AS=y
118CONFIG_IOSCHED_DEADLINE=y
119CONFIG_IOSCHED_CFQ=y
120CONFIG_DEFAULT_AS=y
121# CONFIG_DEFAULT_DEADLINE is not set
122# CONFIG_DEFAULT_CFQ is not set
123# CONFIG_DEFAULT_NOOP is not set
124CONFIG_DEFAULT_IOSCHED="anticipatory"
125CONFIG_PPC_GEN550=y
126# CONFIG_WANT_EARLY_SERIAL is not set
127
128#
129# Platform support
130#
131# CONFIG_MPC832x_MDS is not set
132# CONFIG_MPC834x_SYS is not set
133CONFIG_MPC834x_ITX=y
134# CONFIG_MPC8360E_PB is not set
135CONFIG_MPC834x=y
136# CONFIG_MPIC is not set
137
138#
139# Kernel options
140#
141# CONFIG_HIGHMEM is not set
142# CONFIG_HZ_100 is not set
143CONFIG_HZ_250=y
144# CONFIG_HZ_300 is not set
145# CONFIG_HZ_1000 is not set
146CONFIG_HZ=250
147CONFIG_PREEMPT_NONE=y
148# CONFIG_PREEMPT_VOLUNTARY is not set
149# CONFIG_PREEMPT is not set
150CONFIG_BINFMT_ELF=y
151# CONFIG_BINFMT_MISC is not set
152CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
153CONFIG_ARCH_FLATMEM_ENABLE=y
154CONFIG_ARCH_POPULATES_NODE_MAP=y
155CONFIG_SELECT_MEMORY_MODEL=y
156CONFIG_FLATMEM_MANUAL=y
157# CONFIG_DISCONTIGMEM_MANUAL is not set
158# CONFIG_SPARSEMEM_MANUAL is not set
159CONFIG_FLATMEM=y
160CONFIG_FLAT_NODE_MEM_MAP=y
161# CONFIG_SPARSEMEM_STATIC is not set
162CONFIG_SPLIT_PTLOCK_CPUS=4
163# CONFIG_RESOURCES_64BIT is not set
164CONFIG_PROC_DEVICETREE=y
165# CONFIG_CMDLINE_BOOL is not set
166# CONFIG_PM is not set
167CONFIG_SECCOMP=y
168CONFIG_ISA_DMA_API=y
169
170#
171# Bus options
172#
173CONFIG_GENERIC_ISA_DMA=y
174# CONFIG_MPIC_WEIRD is not set
175# CONFIG_PPC_I8259 is not set
176CONFIG_PPC_INDIRECT_PCI=y
177CONFIG_FSL_SOC=y
178CONFIG_PCI=y
179CONFIG_PCI_DOMAINS=y
180# CONFIG_PCIEPORTBUS is not set
181
182#
183# PCCARD (PCMCIA/CardBus) support
184#
185# CONFIG_PCCARD is not set
186
187#
188# PCI Hotplug Support
189#
190# CONFIG_HOTPLUG_PCI is not set
191
192#
193# Advanced setup
194#
195# CONFIG_ADVANCED_OPTIONS is not set
196
197#
198# Default settings for advanced configuration options are used
199#
200CONFIG_HIGHMEM_START=0xfe000000
201CONFIG_LOWMEM_SIZE=0x30000000
202CONFIG_KERNEL_START=0xc0000000
203CONFIG_TASK_SIZE=0x80000000
204CONFIG_BOOT_LOAD=0x00800000
205
206#
207# Networking
208#
209CONFIG_NET=y
210
211#
212# Networking options
213#
214# CONFIG_NETDEBUG is not set
215CONFIG_PACKET=y
216# CONFIG_PACKET_MMAP is not set
217CONFIG_UNIX=y
218CONFIG_XFRM=y
219# CONFIG_XFRM_USER is not set
220# CONFIG_XFRM_SUB_POLICY is not set
221# CONFIG_NET_KEY is not set
222CONFIG_INET=y
223CONFIG_IP_MULTICAST=y
224# CONFIG_IP_ADVANCED_ROUTER is not set
225CONFIG_IP_FIB_HASH=y
226CONFIG_IP_PNP=y
227CONFIG_IP_PNP_DHCP=y
228CONFIG_IP_PNP_BOOTP=y
229# CONFIG_IP_PNP_RARP is not set
230# CONFIG_NET_IPIP is not set
231# CONFIG_NET_IPGRE is not set
232# CONFIG_IP_MROUTE is not set
233# CONFIG_ARPD is not set
234CONFIG_SYN_COOKIES=y
235# CONFIG_INET_AH is not set
236# CONFIG_INET_ESP is not set
237# CONFIG_INET_IPCOMP is not set
238# CONFIG_INET_XFRM_TUNNEL is not set
239# CONFIG_INET_TUNNEL is not set
240CONFIG_INET_XFRM_MODE_TRANSPORT=y
241CONFIG_INET_XFRM_MODE_TUNNEL=y
242CONFIG_INET_XFRM_MODE_BEET=y
243CONFIG_INET_DIAG=y
244CONFIG_INET_TCP_DIAG=y
245# CONFIG_TCP_CONG_ADVANCED is not set
246CONFIG_TCP_CONG_CUBIC=y
247CONFIG_DEFAULT_TCP_CONG="cubic"
248# CONFIG_TCP_MD5SIG is not set
249# CONFIG_IPV6 is not set
250# CONFIG_INET6_XFRM_TUNNEL is not set
251# CONFIG_INET6_TUNNEL is not set
252# CONFIG_NETWORK_SECMARK is not set
253# CONFIG_NETFILTER is not set
254
255#
256# DCCP Configuration (EXPERIMENTAL)
257#
258# CONFIG_IP_DCCP is not set
259
260#
261# SCTP Configuration (EXPERIMENTAL)
262#
263# CONFIG_IP_SCTP is not set
264
265#
266# TIPC Configuration (EXPERIMENTAL)
267#
268# CONFIG_TIPC is not set
269# CONFIG_ATM is not set
270# CONFIG_BRIDGE is not set
271# CONFIG_VLAN_8021Q is not set
272# CONFIG_DECNET is not set
273# CONFIG_LLC2 is not set
274# CONFIG_IPX is not set
275# CONFIG_ATALK is not set
276# CONFIG_X25 is not set
277# CONFIG_LAPB is not set
278# CONFIG_ECONET is not set
279# CONFIG_WAN_ROUTER is not set
280
281#
282# QoS and/or fair queueing
283#
284# CONFIG_NET_SCHED is not set
285
286#
287# Network testing
288#
289# CONFIG_NET_PKTGEN is not set
290# CONFIG_HAMRADIO is not set
291# CONFIG_IRDA is not set
292# CONFIG_BT is not set
293# CONFIG_IEEE80211 is not set
294
295#
296# Device Drivers
297#
298
299#
300# Generic Driver Options
301#
302CONFIG_STANDALONE=y
303CONFIG_PREVENT_FIRMWARE_BUILD=y
304# CONFIG_FW_LOADER is not set
305# CONFIG_SYS_HYPERVISOR is not set
306
307#
308# Connector - unified userspace <-> kernelspace linker
309#
310# CONFIG_CONNECTOR is not set
311
312#
313# Memory Technology Devices (MTD)
314#
315CONFIG_MTD=y
316# CONFIG_MTD_DEBUG is not set
317# CONFIG_MTD_CONCAT is not set
318# CONFIG_MTD_PARTITIONS is not set
319
320#
321# User Modules And Translation Layers
322#
323CONFIG_MTD_CHAR=y
324# CONFIG_MTD_BLKDEVS is not set
325# CONFIG_MTD_BLOCK is not set
326# CONFIG_MTD_BLOCK_RO is not set
327# CONFIG_FTL is not set
328# CONFIG_NFTL is not set
329# CONFIG_INFTL is not set
330# CONFIG_RFD_FTL is not set
331# CONFIG_SSFDC is not set
332
333#
334# RAM/ROM/Flash chip drivers
335#
336CONFIG_MTD_CFI=y
337# CONFIG_MTD_JEDECPROBE is not set
338CONFIG_MTD_GEN_PROBE=y
339# CONFIG_MTD_CFI_ADV_OPTIONS is not set
340CONFIG_MTD_MAP_BANK_WIDTH_1=y
341CONFIG_MTD_MAP_BANK_WIDTH_2=y
342CONFIG_MTD_MAP_BANK_WIDTH_4=y
343# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
344# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
345# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
346CONFIG_MTD_CFI_I1=y
347CONFIG_MTD_CFI_I2=y
348# CONFIG_MTD_CFI_I4 is not set
349# CONFIG_MTD_CFI_I8 is not set
350# CONFIG_MTD_CFI_INTELEXT is not set
351CONFIG_MTD_CFI_AMDSTD=y
352# CONFIG_MTD_CFI_STAA is not set
353CONFIG_MTD_CFI_UTIL=y
354# CONFIG_MTD_RAM is not set
355# CONFIG_MTD_ROM is not set
356# CONFIG_MTD_ABSENT is not set
357# CONFIG_MTD_OBSOLETE_CHIPS is not set
358
359#
360# Mapping drivers for chip access
361#
362# CONFIG_MTD_COMPLEX_MAPPINGS is not set
363CONFIG_MTD_PHYSMAP=y
364CONFIG_MTD_PHYSMAP_START=0xfe000000
365CONFIG_MTD_PHYSMAP_LEN=0x800000
366CONFIG_MTD_PHYSMAP_BANKWIDTH=2
367# CONFIG_MTD_PHYSMAP_OF is not set
368# CONFIG_MTD_PLATRAM is not set
369
370#
371# Self-contained MTD device drivers
372#
373# CONFIG_MTD_PMC551 is not set
374# CONFIG_MTD_DATAFLASH is not set
375# CONFIG_MTD_M25P80 is not set
376# CONFIG_MTD_SLRAM is not set
377# CONFIG_MTD_PHRAM is not set
378# CONFIG_MTD_MTDRAM is not set
379# CONFIG_MTD_BLOCK2MTD is not set
380
381#
382# Disk-On-Chip Device Drivers
383#
384# CONFIG_MTD_DOC2000 is not set
385# CONFIG_MTD_DOC2001 is not set
386# CONFIG_MTD_DOC2001PLUS is not set
387
388#
389# NAND Flash Device Drivers
390#
391# CONFIG_MTD_NAND is not set
392# CONFIG_MTD_NAND_CAFE is not set
393
394#
395# OneNAND Flash Device Drivers
396#
397# CONFIG_MTD_ONENAND is not set
398
399#
400# Parallel port support
401#
402# CONFIG_PARPORT is not set
403
404#
405# Plug and Play support
406#
407
408#
409# Block devices
410#
411# CONFIG_BLK_DEV_FD is not set
412# CONFIG_BLK_CPQ_DA is not set
413# CONFIG_BLK_CPQ_CISS_DA is not set
414# CONFIG_BLK_DEV_DAC960 is not set
415# CONFIG_BLK_DEV_UMEM is not set
416# CONFIG_BLK_DEV_COW_COMMON is not set
417CONFIG_BLK_DEV_LOOP=y
418# CONFIG_BLK_DEV_CRYPTOLOOP is not set
419# CONFIG_BLK_DEV_NBD is not set
420# CONFIG_BLK_DEV_SX8 is not set
421CONFIG_BLK_DEV_RAM=y
422CONFIG_BLK_DEV_RAM_COUNT=16
423CONFIG_BLK_DEV_RAM_SIZE=32768
424CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
425CONFIG_BLK_DEV_INITRD=y
426# CONFIG_CDROM_PKTCDVD is not set
427# CONFIG_ATA_OVER_ETH is not set
428
429#
430# Misc devices
431#
432# CONFIG_SGI_IOC4 is not set
433# CONFIG_TIFM_CORE is not set
434
435#
436# ATA/ATAPI/MFM/RLL support
437#
438# CONFIG_IDE is not set
439
440#
441# SCSI device support
442#
443# CONFIG_RAID_ATTRS is not set
444CONFIG_SCSI=y
445# CONFIG_SCSI_TGT is not set
446# CONFIG_SCSI_NETLINK is not set
447CONFIG_SCSI_PROC_FS=y
448
449#
450# SCSI support type (disk, tape, CD-ROM)
451#
452CONFIG_BLK_DEV_SD=y
453# CONFIG_CHR_DEV_ST is not set
454# CONFIG_CHR_DEV_OSST is not set
455# CONFIG_BLK_DEV_SR is not set
456CONFIG_CHR_DEV_SG=y
457# CONFIG_CHR_DEV_SCH is not set
458
459#
460# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
461#
462# CONFIG_SCSI_MULTI_LUN is not set
463# CONFIG_SCSI_CONSTANTS is not set
464# CONFIG_SCSI_LOGGING is not set
465# CONFIG_SCSI_SCAN_ASYNC is not set
466
467#
468# SCSI Transports
469#
470CONFIG_SCSI_SPI_ATTRS=y
471# CONFIG_SCSI_FC_ATTRS is not set
472# CONFIG_SCSI_ISCSI_ATTRS is not set
473# CONFIG_SCSI_SAS_ATTRS is not set
474# CONFIG_SCSI_SAS_LIBSAS is not set
475
476#
477# SCSI low-level drivers
478#
479# CONFIG_ISCSI_TCP is not set
480# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
481# CONFIG_SCSI_3W_9XXX is not set
482# CONFIG_SCSI_ACARD is not set
483# CONFIG_SCSI_AACRAID is not set
484# CONFIG_SCSI_AIC7XXX is not set
485# CONFIG_SCSI_AIC7XXX_OLD is not set
486# CONFIG_SCSI_AIC79XX is not set
487# CONFIG_SCSI_AIC94XX is not set
488# CONFIG_SCSI_DPT_I2O is not set
489# CONFIG_SCSI_ARCMSR is not set
490# CONFIG_MEGARAID_NEWGEN is not set
491# CONFIG_MEGARAID_LEGACY is not set
492# CONFIG_MEGARAID_SAS is not set
493# CONFIG_SCSI_HPTIOP is not set
494# CONFIG_SCSI_BUSLOGIC is not set
495# CONFIG_SCSI_DMX3191D is not set
496# CONFIG_SCSI_EATA is not set
497# CONFIG_SCSI_FUTURE_DOMAIN is not set
498# CONFIG_SCSI_GDTH is not set
499# CONFIG_SCSI_IPS is not set
500# CONFIG_SCSI_INITIO is not set
501# CONFIG_SCSI_INIA100 is not set
502# CONFIG_SCSI_STEX is not set
503# CONFIG_SCSI_SYM53C8XX_2 is not set
504# CONFIG_SCSI_QLOGIC_1280 is not set
505# CONFIG_SCSI_QLA_FC is not set
506# CONFIG_SCSI_QLA_ISCSI is not set
507# CONFIG_SCSI_LPFC is not set
508# CONFIG_SCSI_DC395x is not set
509# CONFIG_SCSI_DC390T is not set
510# CONFIG_SCSI_NSP32 is not set
511# CONFIG_SCSI_DEBUG is not set
512# CONFIG_SCSI_SRP is not set
513
514#
515# Serial ATA (prod) and Parallel ATA (experimental) drivers
516#
517# CONFIG_ATA is not set
518
519#
520# Multi-device support (RAID and LVM)
521#
522# CONFIG_MD is not set
523
524#
525# Fusion MPT device support
526#
527# CONFIG_FUSION is not set
528# CONFIG_FUSION_SPI is not set
529# CONFIG_FUSION_FC is not set
530# CONFIG_FUSION_SAS is not set
531
532#
533# IEEE 1394 (FireWire) support
534#
535# CONFIG_IEEE1394 is not set
536
537#
538# I2O device support
539#
540# CONFIG_I2O is not set
541
542#
543# Macintosh device drivers
544#
545# CONFIG_MAC_EMUMOUSEBTN is not set
546# CONFIG_WINDFARM is not set
547
548#
549# Network device support
550#
551CONFIG_NETDEVICES=y
552# CONFIG_DUMMY is not set
553# CONFIG_BONDING is not set
554# CONFIG_EQUALIZER is not set
555# CONFIG_TUN is not set
556
557#
558# ARCnet devices
559#
560# CONFIG_ARCNET is not set
561
562#
563# PHY device support
564#
565CONFIG_PHYLIB=y
566
567#
568# MII PHY device drivers
569#
570# CONFIG_MARVELL_PHY is not set
571# CONFIG_DAVICOM_PHY is not set
572# CONFIG_QSEMI_PHY is not set
573# CONFIG_LXT_PHY is not set
574CONFIG_CICADA_PHY=y
575# CONFIG_VITESSE_PHY is not set
576# CONFIG_SMSC_PHY is not set
577# CONFIG_BROADCOM_PHY is not set
578# CONFIG_FIXED_PHY is not set
579
580#
581# Ethernet (10 or 100Mbit)
582#
583# CONFIG_NET_ETHERNET is not set
584
585#
586# Ethernet (1000 Mbit)
587#
588# CONFIG_ACENIC is not set
589# CONFIG_DL2K is not set
590# CONFIG_E1000 is not set
591# CONFIG_NS83820 is not set
592# CONFIG_HAMACHI is not set
593# CONFIG_YELLOWFIN is not set
594# CONFIG_R8169 is not set
595# CONFIG_SIS190 is not set
596# CONFIG_SKGE is not set
597# CONFIG_SKY2 is not set
598# CONFIG_SK98LIN is not set
599# CONFIG_TIGON3 is not set
600# CONFIG_BNX2 is not set
601CONFIG_GIANFAR=y
602CONFIG_GFAR_NAPI=y
603# CONFIG_QLA3XXX is not set
604
605#
606# Ethernet (10000 Mbit)
607#
608# CONFIG_CHELSIO_T1 is not set
609# CONFIG_IXGB is not set
610# CONFIG_S2IO is not set
611# CONFIG_MYRI10GE is not set
612# CONFIG_NETXEN_NIC is not set
613
614#
615# Token Ring devices
616#
617# CONFIG_TR is not set
618
619#
620# Wireless LAN (non-hamradio)
621#
622# CONFIG_NET_RADIO is not set
623
624#
625# Wan interfaces
626#
627# CONFIG_WAN is not set
628# CONFIG_FDDI is not set
629# CONFIG_HIPPI is not set
630# CONFIG_PPP is not set
631# CONFIG_SLIP is not set
632# CONFIG_NET_FC is not set
633# CONFIG_SHAPER is not set
634# CONFIG_NETCONSOLE is not set
635# CONFIG_NETPOLL is not set
636# CONFIG_NET_POLL_CONTROLLER is not set
637
638#
639# ISDN subsystem
640#
641# CONFIG_ISDN is not set
642
643#
644# Telephony Support
645#
646# CONFIG_PHONE is not set
647
648#
649# Input device support
650#
651# CONFIG_INPUT is not set
652
653#
654# Hardware I/O ports
655#
656# CONFIG_SERIO is not set
657# CONFIG_GAMEPORT is not set
658
659#
660# Character devices
661#
662# CONFIG_VT is not set
663# CONFIG_SERIAL_NONSTANDARD is not set
664
665#
666# Serial drivers
667#
668CONFIG_SERIAL_8250=y
669CONFIG_SERIAL_8250_CONSOLE=y
670# CONFIG_SERIAL_8250_PCI is not set
671CONFIG_SERIAL_8250_NR_UARTS=4
672CONFIG_SERIAL_8250_RUNTIME_UARTS=4
673# CONFIG_SERIAL_8250_EXTENDED is not set
674
675#
676# Non-8250 serial port support
677#
678# CONFIG_SERIAL_UARTLITE is not set
679CONFIG_SERIAL_CORE=y
680CONFIG_SERIAL_CORE_CONSOLE=y
681# CONFIG_SERIAL_JSM is not set
682CONFIG_UNIX98_PTYS=y
683CONFIG_LEGACY_PTYS=y
684CONFIG_LEGACY_PTY_COUNT=256
685
686#
687# IPMI
688#
689# CONFIG_IPMI_HANDLER is not set
690
691#
692# Watchdog Cards
693#
694CONFIG_WATCHDOG=y
695# CONFIG_WATCHDOG_NOWAYOUT is not set
696
697#
698# Watchdog Device Drivers
699#
700# CONFIG_SOFT_WATCHDOG is not set
701CONFIG_83xx_WDT=y
702
703#
704# PCI-based Watchdog Cards
705#
706# CONFIG_PCIPCWATCHDOG is not set
707# CONFIG_WDTPCI is not set
708CONFIG_HW_RANDOM=y
709# CONFIG_NVRAM is not set
710# CONFIG_GEN_RTC is not set
711# CONFIG_DTLK is not set
712# CONFIG_R3964 is not set
713# CONFIG_APPLICOM is not set
714# CONFIG_AGP is not set
715# CONFIG_DRM is not set
716# CONFIG_RAW_DRIVER is not set
717
718#
719# TPM devices
720#
721# CONFIG_TCG_TPM is not set
722
723#
724# I2C support
725#
726CONFIG_I2C=y
727CONFIG_I2C_CHARDEV=y
728
729#
730# I2C Algorithms
731#
732# CONFIG_I2C_ALGOBIT is not set
733# CONFIG_I2C_ALGOPCF is not set
734# CONFIG_I2C_ALGOPCA is not set
735
736#
737# I2C Hardware Bus support
738#
739# CONFIG_I2C_ALI1535 is not set
740# CONFIG_I2C_ALI1563 is not set
741# CONFIG_I2C_ALI15X3 is not set
742# CONFIG_I2C_AMD756 is not set
743# CONFIG_I2C_AMD8111 is not set
744# CONFIG_I2C_I801 is not set
745# CONFIG_I2C_I810 is not set
746# CONFIG_I2C_PIIX4 is not set
747CONFIG_I2C_MPC=y
748# CONFIG_I2C_NFORCE2 is not set
749# CONFIG_I2C_OCORES is not set
750# CONFIG_I2C_PARPORT_LIGHT is not set
751# CONFIG_I2C_PROSAVAGE is not set
752# CONFIG_I2C_SAVAGE4 is not set
753# CONFIG_I2C_SIS5595 is not set
754# CONFIG_I2C_SIS630 is not set
755# CONFIG_I2C_SIS96X is not set
756# CONFIG_I2C_STUB is not set
757# CONFIG_I2C_VIA is not set
758# CONFIG_I2C_VIAPRO is not set
759# CONFIG_I2C_VOODOO3 is not set
760# CONFIG_I2C_PCA_ISA is not set
761
762#
763# Miscellaneous I2C Chip support
764#
765# CONFIG_SENSORS_DS1337 is not set
766# CONFIG_SENSORS_DS1374 is not set
767# CONFIG_SENSORS_EEPROM is not set
768CONFIG_SENSORS_PCF8574=y
769# CONFIG_SENSORS_PCA9539 is not set
770# CONFIG_SENSORS_PCF8591 is not set
771# CONFIG_SENSORS_M41T00 is not set
772# CONFIG_SENSORS_MAX6875 is not set
773# CONFIG_I2C_DEBUG_CORE is not set
774# CONFIG_I2C_DEBUG_ALGO is not set
775# CONFIG_I2C_DEBUG_BUS is not set
776# CONFIG_I2C_DEBUG_CHIP is not set
777
778#
779# SPI support
780#
781CONFIG_SPI=y
782CONFIG_SPI_MASTER=y
783
784#
785# SPI Master Controller Drivers
786#
787CONFIG_SPI_BITBANG=y
788CONFIG_SPI_MPC83xx=y
789
790#
791# SPI Protocol Masters
792#
793
794#
795# Dallas's 1-wire bus
796#
797# CONFIG_W1 is not set
798
799#
800# Hardware Monitoring support
801#
802# CONFIG_HWMON is not set
803# CONFIG_HWMON_VID is not set
804
805#
806# Multimedia devices
807#
808# CONFIG_VIDEO_DEV is not set
809
810#
811# Digital Video Broadcasting Devices
812#
813# CONFIG_DVB is not set
814
815#
816# Graphics support
817#
818# CONFIG_FIRMWARE_EDID is not set
819# CONFIG_FB is not set
820# CONFIG_FB_IBM_GXT4500 is not set
821# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
822
823#
824# Sound
825#
826# CONFIG_SOUND is not set
827
828#
829# USB support
830#
831CONFIG_USB_ARCH_HAS_HCD=y
832CONFIG_USB_ARCH_HAS_OHCI=y
833CONFIG_USB_ARCH_HAS_EHCI=y
834# CONFIG_USB is not set
835
836#
837# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
838#
839
840#
841# USB Gadget Support
842#
843# CONFIG_USB_GADGET is not set
844
845#
846# MMC/SD Card support
847#
848# CONFIG_MMC is not set
849
850#
851# LED devices
852#
853# CONFIG_NEW_LEDS is not set
854
855#
856# LED drivers
857#
858
859#
860# LED Triggers
861#
862
863#
864# InfiniBand support
865#
866# CONFIG_INFINIBAND is not set
867
868#
869# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
870#
871
872#
873# Real Time Clock
874#
875CONFIG_RTC_LIB=y
876CONFIG_RTC_CLASS=y
877CONFIG_RTC_HCTOSYS=y
878CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
879# CONFIG_RTC_DEBUG is not set
880
881#
882# RTC interfaces
883#
884CONFIG_RTC_INTF_SYSFS=y
885CONFIG_RTC_INTF_PROC=y
886CONFIG_RTC_INTF_DEV=y
887CONFIG_RTC_INTF_DEV_UIE_EMUL=y
888
889#
890# RTC drivers
891#
892# CONFIG_RTC_DRV_X1205 is not set
893CONFIG_RTC_DRV_DS1307=y
894# CONFIG_RTC_DRV_DS1553 is not set
895# CONFIG_RTC_DRV_ISL1208 is not set
896# CONFIG_RTC_DRV_DS1672 is not set
897# CONFIG_RTC_DRV_DS1742 is not set
898# CONFIG_RTC_DRV_PCF8563 is not set
899# CONFIG_RTC_DRV_PCF8583 is not set
900# CONFIG_RTC_DRV_RS5C348 is not set
901# CONFIG_RTC_DRV_RS5C372 is not set
902# CONFIG_RTC_DRV_M48T86 is not set
903# CONFIG_RTC_DRV_TEST is not set
904# CONFIG_RTC_DRV_MAX6902 is not set
905# CONFIG_RTC_DRV_V3020 is not set
906
907#
908# DMA Engine support
909#
910CONFIG_DMA_ENGINE=y
911
912#
913# DMA Clients
914#
915CONFIG_NET_DMA=y
916
917#
918# DMA Devices
919#
920CONFIG_INTEL_IOATDMA=y
921
922#
923# Virtualization
924#
925
926#
927# File systems
928#
929CONFIG_EXT2_FS=y
930# CONFIG_EXT2_FS_XATTR is not set
931# CONFIG_EXT2_FS_XIP is not set
932CONFIG_EXT3_FS=y
933CONFIG_EXT3_FS_XATTR=y
934# CONFIG_EXT3_FS_POSIX_ACL is not set
935# CONFIG_EXT3_FS_SECURITY is not set
936# CONFIG_EXT4DEV_FS is not set
937CONFIG_JBD=y
938# CONFIG_JBD_DEBUG is not set
939CONFIG_FS_MBCACHE=y
940# CONFIG_REISERFS_FS is not set
941# CONFIG_JFS_FS is not set
942# CONFIG_FS_POSIX_ACL is not set
943# CONFIG_XFS_FS is not set
944# CONFIG_GFS2_FS is not set
945# CONFIG_OCFS2_FS is not set
946# CONFIG_MINIX_FS is not set
947# CONFIG_ROMFS_FS is not set
948CONFIG_INOTIFY=y
949CONFIG_INOTIFY_USER=y
950# CONFIG_QUOTA is not set
951CONFIG_DNOTIFY=y
952# CONFIG_AUTOFS_FS is not set
953# CONFIG_AUTOFS4_FS is not set
954# CONFIG_FUSE_FS is not set
955
956#
957# CD-ROM/DVD Filesystems
958#
959# CONFIG_ISO9660_FS is not set
960# CONFIG_UDF_FS is not set
961
962#
963# DOS/FAT/NT Filesystems
964#
965CONFIG_FAT_FS=y
966CONFIG_MSDOS_FS=y
967CONFIG_VFAT_FS=y
968CONFIG_FAT_DEFAULT_CODEPAGE=437
969CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
970# CONFIG_NTFS_FS is not set
971
972#
973# Pseudo filesystems
974#
975CONFIG_PROC_FS=y
976CONFIG_PROC_KCORE=y
977CONFIG_PROC_SYSCTL=y
978CONFIG_SYSFS=y
979CONFIG_TMPFS=y
980# CONFIG_TMPFS_POSIX_ACL is not set
981# CONFIG_HUGETLB_PAGE is not set
982CONFIG_RAMFS=y
983# CONFIG_CONFIGFS_FS is not set
984
985#
986# Miscellaneous filesystems
987#
988# CONFIG_ADFS_FS is not set
989# CONFIG_AFFS_FS is not set
990# CONFIG_HFS_FS is not set
991# CONFIG_HFSPLUS_FS is not set
992# CONFIG_BEFS_FS is not set
993# CONFIG_BFS_FS is not set
994# CONFIG_EFS_FS is not set
995# CONFIG_JFFS2_FS is not set
996# CONFIG_CRAMFS is not set
997# CONFIG_VXFS_FS is not set
998# CONFIG_HPFS_FS is not set
999# CONFIG_QNX4FS_FS is not set
1000# CONFIG_SYSV_FS is not set
1001# CONFIG_UFS_FS is not set
1002
1003#
1004# Network File Systems
1005#
1006CONFIG_NFS_FS=y
1007CONFIG_NFS_V3=y
1008# CONFIG_NFS_V3_ACL is not set
1009CONFIG_NFS_V4=y
1010# CONFIG_NFS_DIRECTIO is not set
1011# CONFIG_NFSD is not set
1012CONFIG_ROOT_NFS=y
1013CONFIG_LOCKD=y
1014CONFIG_LOCKD_V4=y
1015CONFIG_NFS_COMMON=y
1016CONFIG_SUNRPC=y
1017CONFIG_SUNRPC_GSS=y
1018CONFIG_RPCSEC_GSS_KRB5=y
1019# CONFIG_RPCSEC_GSS_SPKM3 is not set
1020# CONFIG_SMB_FS is not set
1021# CONFIG_CIFS is not set
1022# CONFIG_NCP_FS is not set
1023# CONFIG_CODA_FS is not set
1024# CONFIG_AFS_FS is not set
1025# CONFIG_9P_FS is not set
1026
1027#
1028# Partition Types
1029#
1030CONFIG_PARTITION_ADVANCED=y
1031# CONFIG_ACORN_PARTITION is not set
1032# CONFIG_OSF_PARTITION is not set
1033# CONFIG_AMIGA_PARTITION is not set
1034# CONFIG_ATARI_PARTITION is not set
1035CONFIG_MAC_PARTITION=y
1036CONFIG_MSDOS_PARTITION=y
1037# CONFIG_BSD_DISKLABEL is not set
1038# CONFIG_MINIX_SUBPARTITION is not set
1039# CONFIG_SOLARIS_X86_PARTITION is not set
1040# CONFIG_UNIXWARE_DISKLABEL is not set
1041# CONFIG_LDM_PARTITION is not set
1042# CONFIG_SGI_PARTITION is not set
1043# CONFIG_ULTRIX_PARTITION is not set
1044# CONFIG_SUN_PARTITION is not set
1045# CONFIG_KARMA_PARTITION is not set
1046# CONFIG_EFI_PARTITION is not set
1047
1048#
1049# Native Language Support
1050#
1051CONFIG_NLS=y
1052CONFIG_NLS_DEFAULT="iso8859-1"
1053# CONFIG_NLS_CODEPAGE_437 is not set
1054# CONFIG_NLS_CODEPAGE_737 is not set
1055# CONFIG_NLS_CODEPAGE_775 is not set
1056# CONFIG_NLS_CODEPAGE_850 is not set
1057# CONFIG_NLS_CODEPAGE_852 is not set
1058# CONFIG_NLS_CODEPAGE_855 is not set
1059# CONFIG_NLS_CODEPAGE_857 is not set
1060# CONFIG_NLS_CODEPAGE_860 is not set
1061# CONFIG_NLS_CODEPAGE_861 is not set
1062# CONFIG_NLS_CODEPAGE_862 is not set
1063# CONFIG_NLS_CODEPAGE_863 is not set
1064# CONFIG_NLS_CODEPAGE_864 is not set
1065# CONFIG_NLS_CODEPAGE_865 is not set
1066# CONFIG_NLS_CODEPAGE_866 is not set
1067# CONFIG_NLS_CODEPAGE_869 is not set
1068# CONFIG_NLS_CODEPAGE_936 is not set
1069# CONFIG_NLS_CODEPAGE_950 is not set
1070# CONFIG_NLS_CODEPAGE_932 is not set
1071# CONFIG_NLS_CODEPAGE_949 is not set
1072# CONFIG_NLS_CODEPAGE_874 is not set
1073# CONFIG_NLS_ISO8859_8 is not set
1074# CONFIG_NLS_CODEPAGE_1250 is not set
1075# CONFIG_NLS_CODEPAGE_1251 is not set
1076# CONFIG_NLS_ASCII is not set
1077# CONFIG_NLS_ISO8859_1 is not set
1078# CONFIG_NLS_ISO8859_2 is not set
1079# CONFIG_NLS_ISO8859_3 is not set
1080# CONFIG_NLS_ISO8859_4 is not set
1081# CONFIG_NLS_ISO8859_5 is not set
1082# CONFIG_NLS_ISO8859_6 is not set
1083# CONFIG_NLS_ISO8859_7 is not set
1084# CONFIG_NLS_ISO8859_9 is not set
1085# CONFIG_NLS_ISO8859_13 is not set
1086# CONFIG_NLS_ISO8859_14 is not set
1087# CONFIG_NLS_ISO8859_15 is not set
1088# CONFIG_NLS_KOI8_R is not set
1089# CONFIG_NLS_KOI8_U is not set
1090# CONFIG_NLS_UTF8 is not set
1091
1092#
1093# Distributed Lock Manager
1094#
1095# CONFIG_DLM is not set
1096
1097#
1098# Library routines
1099#
1100CONFIG_BITREVERSE=y
1101# CONFIG_CRC_CCITT is not set
1102# CONFIG_CRC16 is not set
1103CONFIG_CRC32=y
1104# CONFIG_LIBCRC32C is not set
1105CONFIG_PLIST=y
1106CONFIG_IOMAP_COPY=y
1107
1108#
1109# Instrumentation Support
1110#
1111# CONFIG_PROFILING is not set
1112
1113#
1114# Kernel hacking
1115#
1116# CONFIG_PRINTK_TIME is not set
1117CONFIG_ENABLE_MUST_CHECK=y
1118# CONFIG_MAGIC_SYSRQ is not set
1119# CONFIG_UNUSED_SYMBOLS is not set
1120# CONFIG_DEBUG_FS is not set
1121# CONFIG_HEADERS_CHECK is not set
1122# CONFIG_DEBUG_KERNEL is not set
1123CONFIG_LOG_BUF_SHIFT=14
1124# CONFIG_DEBUG_BUGVERBOSE is not set
1125# CONFIG_BOOTX_TEXT is not set
1126# CONFIG_SERIAL_TEXT_DEBUG is not set
1127# CONFIG_PPC_EARLY_DEBUG is not set
1128
1129#
1130# Security options
1131#
1132# CONFIG_KEYS is not set
1133# CONFIG_SECURITY is not set
1134
1135#
1136# Cryptographic options
1137#
1138CONFIG_CRYPTO=y
1139CONFIG_CRYPTO_ALGAPI=y
1140CONFIG_CRYPTO_BLKCIPHER=y
1141CONFIG_CRYPTO_MANAGER=y
1142# CONFIG_CRYPTO_HMAC is not set
1143# CONFIG_CRYPTO_XCBC is not set
1144# CONFIG_CRYPTO_NULL is not set
1145# CONFIG_CRYPTO_MD4 is not set
1146CONFIG_CRYPTO_MD5=y
1147# CONFIG_CRYPTO_SHA1 is not set
1148# CONFIG_CRYPTO_SHA256 is not set
1149# CONFIG_CRYPTO_SHA512 is not set
1150# CONFIG_CRYPTO_WP512 is not set
1151# CONFIG_CRYPTO_TGR192 is not set
1152# CONFIG_CRYPTO_GF128MUL is not set
1153# CONFIG_CRYPTO_ECB is not set
1154CONFIG_CRYPTO_CBC=y
1155# CONFIG_CRYPTO_LRW is not set
1156CONFIG_CRYPTO_DES=y
1157# CONFIG_CRYPTO_BLOWFISH is not set
1158# CONFIG_CRYPTO_TWOFISH is not set
1159# CONFIG_CRYPTO_SERPENT is not set
1160# CONFIG_CRYPTO_AES is not set
1161# CONFIG_CRYPTO_CAST5 is not set
1162# CONFIG_CRYPTO_CAST6 is not set
1163# CONFIG_CRYPTO_TEA is not set
1164# CONFIG_CRYPTO_ARC4 is not set
1165# CONFIG_CRYPTO_KHAZAD is not set
1166# CONFIG_CRYPTO_ANUBIS is not set
1167# CONFIG_CRYPTO_DEFLATE is not set
1168# CONFIG_CRYPTO_MICHAEL_MIC is not set
1169# CONFIG_CRYPTO_CRC32C is not set
1170# CONFIG_CRYPTO_TEST is not set
1171
1172#
1173# Hardware crypto devices
1174#
diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig
index 9eaed3a36983..2e3f8efb6ab1 100644
--- a/arch/powerpc/configs/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20-rc5 3# Linux kernel version: 2.6.20
4# Fri Jan 26 00:19:27 2007 4# Thu Feb 8 01:00:48 2007
5# 5#
6# CONFIG_PPC64 is not set 6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y 7CONFIG_PPC32=y
@@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y
34CONFIG_PPC_83xx=y 34CONFIG_PPC_83xx=y
35# CONFIG_PPC_85xx is not set 35# CONFIG_PPC_85xx is not set
36# CONFIG_PPC_86xx is not set 36# CONFIG_PPC_86xx is not set
37# CONFIG_PPC_8xx is not set
37# CONFIG_40x is not set 38# CONFIG_40x is not set
38# CONFIG_44x is not set 39# CONFIG_44x is not set
39# CONFIG_8xx is not set
40# CONFIG_E200 is not set 40# CONFIG_E200 is not set
41CONFIG_6xx=y 41CONFIG_6xx=y
42CONFIG_83xx=y 42CONFIG_83xx=y
@@ -128,8 +128,9 @@ CONFIG_PPC_GEN550=y
128# 128#
129# Platform support 129# Platform support
130# 130#
131# CONFIG_MPC8313_RDB is not set
131# CONFIG_MPC832x_MDS is not set 132# CONFIG_MPC832x_MDS is not set
132CONFIG_MPC834x_SYS=y 133CONFIG_MPC834x_MDS=y
133# CONFIG_MPC834x_ITX is not set 134# CONFIG_MPC834x_ITX is not set
134# CONFIG_MPC8360E_PB is not set 135# CONFIG_MPC8360E_PB is not set
135CONFIG_MPC834x=y 136CONFIG_MPC834x=y
diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig
new file mode 100644
index 000000000000..058e06d88bc1
--- /dev/null
+++ b/arch/powerpc/configs/mpc8568mds_defconfig
@@ -0,0 +1,992 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20-rc5
4# Wed Feb 7 23:54:25 2007
5#
6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y
8CONFIG_PPC_MERGE=y
9CONFIG_MMU=y
10CONFIG_GENERIC_HARDIRQS=y
11CONFIG_IRQ_PER_CPU=y
12CONFIG_RWSEM_XCHGADD_ALGORITHM=y
13CONFIG_ARCH_HAS_ILOG2_U32=y
14CONFIG_GENERIC_HWEIGHT=y
15CONFIG_GENERIC_CALIBRATE_DELAY=y
16CONFIG_GENERIC_FIND_NEXT_BIT=y
17CONFIG_PPC=y
18CONFIG_EARLY_PRINTK=y
19CONFIG_GENERIC_NVRAM=y
20CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
21CONFIG_ARCH_MAY_HAVE_PC_FDC=y
22CONFIG_PPC_OF=y
23CONFIG_PPC_UDBG_16550=y
24# CONFIG_GENERIC_TBSYNC is not set
25CONFIG_AUDIT_ARCH=y
26CONFIG_GENERIC_BUG=y
27CONFIG_DEFAULT_UIMAGE=y
28
29#
30# Processor support
31#
32# CONFIG_CLASSIC32 is not set
33# CONFIG_PPC_82xx is not set
34# CONFIG_PPC_83xx is not set
35CONFIG_PPC_85xx=y
36# CONFIG_PPC_86xx is not set
37# CONFIG_40x is not set
38# CONFIG_44x is not set
39# CONFIG_8xx is not set
40# CONFIG_E200 is not set
41CONFIG_85xx=y
42CONFIG_E500=y
43# CONFIG_PPC_DCR_NATIVE is not set
44# CONFIG_PPC_DCR_MMIO is not set
45CONFIG_BOOKE=y
46CONFIG_FSL_BOOKE=y
47# CONFIG_PHYS_64BIT is not set
48CONFIG_SPE=y
49CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
50
51#
52# Code maturity level options
53#
54CONFIG_EXPERIMENTAL=y
55CONFIG_BROKEN_ON_SMP=y
56CONFIG_INIT_ENV_ARG_LIMIT=32
57
58#
59# General setup
60#
61CONFIG_LOCALVERSION=""
62CONFIG_LOCALVERSION_AUTO=y
63CONFIG_SWAP=y
64CONFIG_SYSVIPC=y
65# CONFIG_IPC_NS is not set
66# CONFIG_POSIX_MQUEUE is not set
67# CONFIG_BSD_PROCESS_ACCT is not set
68# CONFIG_TASKSTATS is not set
69# CONFIG_UTS_NS is not set
70# CONFIG_AUDIT is not set
71# CONFIG_IKCONFIG is not set
72CONFIG_SYSFS_DEPRECATED=y
73# CONFIG_RELAY is not set
74CONFIG_INITRAMFS_SOURCE=""
75# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
76CONFIG_SYSCTL=y
77CONFIG_EMBEDDED=y
78CONFIG_SYSCTL_SYSCALL=y
79# CONFIG_KALLSYMS is not set
80CONFIG_HOTPLUG=y
81CONFIG_PRINTK=y
82CONFIG_BUG=y
83CONFIG_ELF_CORE=y
84CONFIG_BASE_FULL=y
85CONFIG_FUTEX=y
86# CONFIG_EPOLL is not set
87CONFIG_SHMEM=y
88CONFIG_SLAB=y
89CONFIG_VM_EVENT_COUNTERS=y
90CONFIG_RT_MUTEXES=y
91# CONFIG_TINY_SHMEM is not set
92CONFIG_BASE_SMALL=0
93# CONFIG_SLOB is not set
94
95#
96# Loadable module support
97#
98CONFIG_MODULES=y
99CONFIG_MODULE_UNLOAD=y
100# CONFIG_MODULE_FORCE_UNLOAD is not set
101# CONFIG_MODVERSIONS is not set
102# CONFIG_MODULE_SRCVERSION_ALL is not set
103# CONFIG_KMOD is not set
104
105#
106# Block layer
107#
108CONFIG_BLOCK=y
109# CONFIG_LBD is not set
110# CONFIG_BLK_DEV_IO_TRACE is not set
111# CONFIG_LSF is not set
112
113#
114# IO Schedulers
115#
116CONFIG_IOSCHED_NOOP=y
117CONFIG_IOSCHED_AS=y
118CONFIG_IOSCHED_DEADLINE=y
119CONFIG_IOSCHED_CFQ=y
120CONFIG_DEFAULT_AS=y
121# CONFIG_DEFAULT_DEADLINE is not set
122# CONFIG_DEFAULT_CFQ is not set
123# CONFIG_DEFAULT_NOOP is not set
124CONFIG_DEFAULT_IOSCHED="anticipatory"
125# CONFIG_WANT_EARLY_SERIAL is not set
126
127#
128# Platform support
129#
130# CONFIG_MPC8540_ADS is not set
131# CONFIG_MPC8560_ADS is not set
132# CONFIG_MPC85xx_CDS is not set
133CONFIG_MPC8568_MDS=y
134CONFIG_MPC85xx=y
135CONFIG_PPC_INDIRECT_PCI_BE=y
136CONFIG_MPIC=y
137
138#
139# Kernel options
140#
141# CONFIG_HIGHMEM is not set
142# CONFIG_HZ_100 is not set
143CONFIG_HZ_250=y
144# CONFIG_HZ_300 is not set
145# CONFIG_HZ_1000 is not set
146CONFIG_HZ=250
147CONFIG_PREEMPT_NONE=y
148# CONFIG_PREEMPT_VOLUNTARY is not set
149# CONFIG_PREEMPT is not set
150CONFIG_BINFMT_ELF=y
151# CONFIG_BINFMT_MISC is not set
152CONFIG_MATH_EMULATION=y
153CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
154CONFIG_ARCH_FLATMEM_ENABLE=y
155CONFIG_ARCH_POPULATES_NODE_MAP=y
156CONFIG_SELECT_MEMORY_MODEL=y
157CONFIG_FLATMEM_MANUAL=y
158# CONFIG_DISCONTIGMEM_MANUAL is not set
159# CONFIG_SPARSEMEM_MANUAL is not set
160CONFIG_FLATMEM=y
161CONFIG_FLAT_NODE_MEM_MAP=y
162# CONFIG_SPARSEMEM_STATIC is not set
163CONFIG_SPLIT_PTLOCK_CPUS=4
164# CONFIG_RESOURCES_64BIT is not set
165CONFIG_PROC_DEVICETREE=y
166# CONFIG_CMDLINE_BOOL is not set
167# CONFIG_PM is not set
168CONFIG_SECCOMP=y
169CONFIG_ISA_DMA_API=y
170
171#
172# Bus options
173#
174# CONFIG_MPIC_WEIRD is not set
175# CONFIG_PPC_I8259 is not set
176CONFIG_PPC_INDIRECT_PCI=y
177CONFIG_FSL_SOC=y
178# CONFIG_PCI is not set
179# CONFIG_PCI_DOMAINS is not set
180
181#
182# PCCARD (PCMCIA/CardBus) support
183#
184# CONFIG_PCCARD is not set
185
186#
187# PCI Hotplug Support
188#
189
190#
191# Advanced setup
192#
193# CONFIG_ADVANCED_OPTIONS is not set
194
195#
196# Default settings for advanced configuration options are used
197#
198CONFIG_HIGHMEM_START=0xfe000000
199CONFIG_LOWMEM_SIZE=0x30000000
200CONFIG_KERNEL_START=0xc0000000
201CONFIG_TASK_SIZE=0x80000000
202CONFIG_BOOT_LOAD=0x00800000
203
204#
205# Networking
206#
207CONFIG_NET=y
208
209#
210# Networking options
211#
212# CONFIG_NETDEBUG is not set
213CONFIG_PACKET=y
214# CONFIG_PACKET_MMAP is not set
215CONFIG_UNIX=y
216CONFIG_XFRM=y
217# CONFIG_XFRM_USER is not set
218# CONFIG_XFRM_SUB_POLICY is not set
219# CONFIG_NET_KEY is not set
220CONFIG_INET=y
221CONFIG_IP_MULTICAST=y
222# CONFIG_IP_ADVANCED_ROUTER is not set
223CONFIG_IP_FIB_HASH=y
224CONFIG_IP_PNP=y
225CONFIG_IP_PNP_DHCP=y
226CONFIG_IP_PNP_BOOTP=y
227# CONFIG_IP_PNP_RARP is not set
228# CONFIG_NET_IPIP is not set
229# CONFIG_NET_IPGRE is not set
230# CONFIG_IP_MROUTE is not set
231# CONFIG_ARPD is not set
232CONFIG_SYN_COOKIES=y
233# CONFIG_INET_AH is not set
234# CONFIG_INET_ESP is not set
235# CONFIG_INET_IPCOMP is not set
236# CONFIG_INET_XFRM_TUNNEL is not set
237# CONFIG_INET_TUNNEL is not set
238CONFIG_INET_XFRM_MODE_TRANSPORT=y
239CONFIG_INET_XFRM_MODE_TUNNEL=y
240CONFIG_INET_XFRM_MODE_BEET=y
241CONFIG_INET_DIAG=y
242CONFIG_INET_TCP_DIAG=y
243# CONFIG_TCP_CONG_ADVANCED is not set
244CONFIG_TCP_CONG_CUBIC=y
245CONFIG_DEFAULT_TCP_CONG="cubic"
246# CONFIG_TCP_MD5SIG is not set
247# CONFIG_IPV6 is not set
248# CONFIG_INET6_XFRM_TUNNEL is not set
249# CONFIG_INET6_TUNNEL is not set
250# CONFIG_NETWORK_SECMARK is not set
251# CONFIG_NETFILTER is not set
252
253#
254# DCCP Configuration (EXPERIMENTAL)
255#
256# CONFIG_IP_DCCP is not set
257
258#
259# SCTP Configuration (EXPERIMENTAL)
260#
261# CONFIG_IP_SCTP is not set
262
263#
264# TIPC Configuration (EXPERIMENTAL)
265#
266# CONFIG_TIPC is not set
267# CONFIG_ATM is not set
268# CONFIG_BRIDGE is not set
269# CONFIG_VLAN_8021Q is not set
270# CONFIG_DECNET is not set
271# CONFIG_LLC2 is not set
272# CONFIG_IPX is not set
273# CONFIG_ATALK is not set
274# CONFIG_X25 is not set
275# CONFIG_LAPB is not set
276# CONFIG_ECONET is not set
277# CONFIG_WAN_ROUTER is not set
278
279#
280# QoS and/or fair queueing
281#
282# CONFIG_NET_SCHED is not set
283
284#
285# Network testing
286#
287# CONFIG_NET_PKTGEN is not set
288# CONFIG_HAMRADIO is not set
289# CONFIG_IRDA is not set
290# CONFIG_BT is not set
291# CONFIG_IEEE80211 is not set
292
293#
294# Device Drivers
295#
296
297#
298# Generic Driver Options
299#
300CONFIG_STANDALONE=y
301CONFIG_PREVENT_FIRMWARE_BUILD=y
302# CONFIG_FW_LOADER is not set
303# CONFIG_DEBUG_DRIVER is not set
304# CONFIG_SYS_HYPERVISOR is not set
305
306#
307# Connector - unified userspace <-> kernelspace linker
308#
309# CONFIG_CONNECTOR is not set
310
311#
312# Memory Technology Devices (MTD)
313#
314# CONFIG_MTD is not set
315
316#
317# Parallel port support
318#
319# CONFIG_PARPORT is not set
320
321#
322# Plug and Play support
323#
324
325#
326# Block devices
327#
328# CONFIG_BLK_DEV_FD is not set
329# CONFIG_BLK_DEV_COW_COMMON is not set
330CONFIG_BLK_DEV_LOOP=y
331# CONFIG_BLK_DEV_CRYPTOLOOP is not set
332# CONFIG_BLK_DEV_NBD is not set
333CONFIG_BLK_DEV_RAM=y
334CONFIG_BLK_DEV_RAM_COUNT=16
335CONFIG_BLK_DEV_RAM_SIZE=32768
336CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
337CONFIG_BLK_DEV_INITRD=y
338# CONFIG_CDROM_PKTCDVD is not set
339# CONFIG_ATA_OVER_ETH is not set
340
341#
342# Misc devices
343#
344# CONFIG_TIFM_CORE is not set
345
346#
347# ATA/ATAPI/MFM/RLL support
348#
349# CONFIG_IDE is not set
350
351#
352# SCSI device support
353#
354# CONFIG_RAID_ATTRS is not set
355CONFIG_SCSI=y
356# CONFIG_SCSI_TGT is not set
357# CONFIG_SCSI_NETLINK is not set
358CONFIG_SCSI_PROC_FS=y
359
360#
361# SCSI support type (disk, tape, CD-ROM)
362#
363# CONFIG_BLK_DEV_SD is not set
364# CONFIG_CHR_DEV_ST is not set
365# CONFIG_CHR_DEV_OSST is not set
366# CONFIG_BLK_DEV_SR is not set
367# CONFIG_CHR_DEV_SG is not set
368# CONFIG_CHR_DEV_SCH is not set
369
370#
371# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
372#
373# CONFIG_SCSI_MULTI_LUN is not set
374# CONFIG_SCSI_CONSTANTS is not set
375# CONFIG_SCSI_LOGGING is not set
376# CONFIG_SCSI_SCAN_ASYNC is not set
377
378#
379# SCSI Transports
380#
381# CONFIG_SCSI_SPI_ATTRS is not set
382# CONFIG_SCSI_FC_ATTRS is not set
383# CONFIG_SCSI_ISCSI_ATTRS is not set
384# CONFIG_SCSI_SAS_ATTRS is not set
385# CONFIG_SCSI_SAS_LIBSAS is not set
386
387#
388# SCSI low-level drivers
389#
390# CONFIG_ISCSI_TCP is not set
391# CONFIG_SCSI_DEBUG is not set
392
393#
394# Serial ATA (prod) and Parallel ATA (experimental) drivers
395#
396# CONFIG_ATA is not set
397
398#
399# Multi-device support (RAID and LVM)
400#
401# CONFIG_MD is not set
402
403#
404# Fusion MPT device support
405#
406# CONFIG_FUSION is not set
407
408#
409# IEEE 1394 (FireWire) support
410#
411
412#
413# I2O device support
414#
415
416#
417# Macintosh device drivers
418#
419# CONFIG_MAC_EMUMOUSEBTN is not set
420# CONFIG_WINDFARM is not set
421
422#
423# Network device support
424#
425CONFIG_NETDEVICES=y
426# CONFIG_DUMMY is not set
427# CONFIG_BONDING is not set
428# CONFIG_EQUALIZER is not set
429# CONFIG_TUN is not set
430
431#
432# PHY device support
433#
434CONFIG_PHYLIB=y
435
436#
437# MII PHY device drivers
438#
439CONFIG_MARVELL_PHY=y
440# CONFIG_DAVICOM_PHY is not set
441# CONFIG_QSEMI_PHY is not set
442# CONFIG_LXT_PHY is not set
443# CONFIG_CICADA_PHY is not set
444# CONFIG_VITESSE_PHY is not set
445# CONFIG_SMSC_PHY is not set
446# CONFIG_BROADCOM_PHY is not set
447# CONFIG_FIXED_PHY is not set
448
449#
450# Ethernet (10 or 100Mbit)
451#
452CONFIG_NET_ETHERNET=y
453CONFIG_MII=y
454
455#
456# Ethernet (1000 Mbit)
457#
458CONFIG_GIANFAR=y
459CONFIG_GFAR_NAPI=y
460
461#
462# Ethernet (10000 Mbit)
463#
464
465#
466# Token Ring devices
467#
468
469#
470# Wireless LAN (non-hamradio)
471#
472# CONFIG_NET_RADIO is not set
473
474#
475# Wan interfaces
476#
477# CONFIG_WAN is not set
478# CONFIG_PPP is not set
479# CONFIG_SLIP is not set
480# CONFIG_SHAPER is not set
481# CONFIG_NETCONSOLE is not set
482# CONFIG_NETPOLL is not set
483# CONFIG_NET_POLL_CONTROLLER is not set
484
485#
486# ISDN subsystem
487#
488# CONFIG_ISDN is not set
489
490#
491# Telephony Support
492#
493# CONFIG_PHONE is not set
494
495#
496# Input device support
497#
498CONFIG_INPUT=y
499# CONFIG_INPUT_FF_MEMLESS is not set
500
501#
502# Userland interfaces
503#
504# CONFIG_INPUT_MOUSEDEV is not set
505# CONFIG_INPUT_JOYDEV is not set
506# CONFIG_INPUT_TSDEV is not set
507# CONFIG_INPUT_EVDEV is not set
508# CONFIG_INPUT_EVBUG is not set
509
510#
511# Input Device Drivers
512#
513# CONFIG_INPUT_KEYBOARD is not set
514# CONFIG_INPUT_MOUSE is not set
515# CONFIG_INPUT_JOYSTICK is not set
516# CONFIG_INPUT_TOUCHSCREEN is not set
517# CONFIG_INPUT_MISC is not set
518
519#
520# Hardware I/O ports
521#
522# CONFIG_SERIO is not set
523# CONFIG_GAMEPORT is not set
524
525#
526# Character devices
527#
528# CONFIG_VT is not set
529# CONFIG_SERIAL_NONSTANDARD is not set
530
531#
532# Serial drivers
533#
534CONFIG_SERIAL_8250=y
535CONFIG_SERIAL_8250_CONSOLE=y
536CONFIG_SERIAL_8250_NR_UARTS=4
537CONFIG_SERIAL_8250_RUNTIME_UARTS=4
538# CONFIG_SERIAL_8250_EXTENDED is not set
539
540#
541# Non-8250 serial port support
542#
543# CONFIG_SERIAL_UARTLITE is not set
544CONFIG_SERIAL_CORE=y
545CONFIG_SERIAL_CORE_CONSOLE=y
546CONFIG_UNIX98_PTYS=y
547CONFIG_LEGACY_PTYS=y
548CONFIG_LEGACY_PTY_COUNT=256
549
550#
551# IPMI
552#
553# CONFIG_IPMI_HANDLER is not set
554
555#
556# Watchdog Cards
557#
558CONFIG_WATCHDOG=y
559# CONFIG_WATCHDOG_NOWAYOUT is not set
560
561#
562# Watchdog Device Drivers
563#
564# CONFIG_SOFT_WATCHDOG is not set
565# CONFIG_BOOKE_WDT is not set
566CONFIG_HW_RANDOM=y
567# CONFIG_NVRAM is not set
568CONFIG_GEN_RTC=y
569# CONFIG_GEN_RTC_X is not set
570# CONFIG_DTLK is not set
571# CONFIG_R3964 is not set
572# CONFIG_RAW_DRIVER is not set
573
574#
575# TPM devices
576#
577# CONFIG_TCG_TPM is not set
578
579#
580# I2C support
581#
582CONFIG_I2C=y
583CONFIG_I2C_CHARDEV=y
584
585#
586# I2C Algorithms
587#
588# CONFIG_I2C_ALGOBIT is not set
589# CONFIG_I2C_ALGOPCF is not set
590# CONFIG_I2C_ALGOPCA is not set
591
592#
593# I2C Hardware Bus support
594#
595CONFIG_I2C_MPC=y
596# CONFIG_I2C_OCORES is not set
597# CONFIG_I2C_PARPORT_LIGHT is not set
598# CONFIG_I2C_STUB is not set
599# CONFIG_I2C_PCA_ISA is not set
600
601#
602# Miscellaneous I2C Chip support
603#
604# CONFIG_SENSORS_DS1337 is not set
605# CONFIG_SENSORS_DS1374 is not set
606# CONFIG_SENSORS_EEPROM is not set
607# CONFIG_SENSORS_PCF8574 is not set
608# CONFIG_SENSORS_PCA9539 is not set
609# CONFIG_SENSORS_PCF8591 is not set
610# CONFIG_SENSORS_M41T00 is not set
611# CONFIG_SENSORS_MAX6875 is not set
612# CONFIG_I2C_DEBUG_CORE is not set
613# CONFIG_I2C_DEBUG_ALGO is not set
614# CONFIG_I2C_DEBUG_BUS is not set
615# CONFIG_I2C_DEBUG_CHIP is not set
616
617#
618# SPI support
619#
620# CONFIG_SPI is not set
621# CONFIG_SPI_MASTER is not set
622
623#
624# Dallas's 1-wire bus
625#
626# CONFIG_W1 is not set
627
628#
629# Hardware Monitoring support
630#
631CONFIG_HWMON=y
632# CONFIG_HWMON_VID is not set
633# CONFIG_SENSORS_ABITUGURU is not set
634# CONFIG_SENSORS_ADM1021 is not set
635# CONFIG_SENSORS_ADM1025 is not set
636# CONFIG_SENSORS_ADM1026 is not set
637# CONFIG_SENSORS_ADM1031 is not set
638# CONFIG_SENSORS_ADM9240 is not set
639# CONFIG_SENSORS_ASB100 is not set
640# CONFIG_SENSORS_ATXP1 is not set
641# CONFIG_SENSORS_DS1621 is not set
642# CONFIG_SENSORS_F71805F is not set
643# CONFIG_SENSORS_FSCHER is not set
644# CONFIG_SENSORS_FSCPOS is not set
645# CONFIG_SENSORS_GL518SM is not set
646# CONFIG_SENSORS_GL520SM is not set
647# CONFIG_SENSORS_IT87 is not set
648# CONFIG_SENSORS_LM63 is not set
649# CONFIG_SENSORS_LM75 is not set
650# CONFIG_SENSORS_LM77 is not set
651# CONFIG_SENSORS_LM78 is not set
652# CONFIG_SENSORS_LM80 is not set
653# CONFIG_SENSORS_LM83 is not set
654# CONFIG_SENSORS_LM85 is not set
655# CONFIG_SENSORS_LM87 is not set
656# CONFIG_SENSORS_LM90 is not set
657# CONFIG_SENSORS_LM92 is not set
658# CONFIG_SENSORS_MAX1619 is not set
659# CONFIG_SENSORS_PC87360 is not set
660# CONFIG_SENSORS_PC87427 is not set
661# CONFIG_SENSORS_SMSC47M1 is not set
662# CONFIG_SENSORS_SMSC47M192 is not set
663# CONFIG_SENSORS_SMSC47B397 is not set
664# CONFIG_SENSORS_VT1211 is not set
665# CONFIG_SENSORS_W83781D is not set
666# CONFIG_SENSORS_W83791D is not set
667# CONFIG_SENSORS_W83792D is not set
668# CONFIG_SENSORS_W83793 is not set
669# CONFIG_SENSORS_W83L785TS is not set
670# CONFIG_SENSORS_W83627HF is not set
671# CONFIG_SENSORS_W83627EHF is not set
672# CONFIG_HWMON_DEBUG_CHIP is not set
673
674#
675# Multimedia devices
676#
677# CONFIG_VIDEO_DEV is not set
678
679#
680# Digital Video Broadcasting Devices
681#
682# CONFIG_DVB is not set
683
684#
685# Graphics support
686#
687CONFIG_FIRMWARE_EDID=y
688# CONFIG_FB is not set
689# CONFIG_FB_IBM_GXT4500 is not set
690# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
691
692#
693# Sound
694#
695# CONFIG_SOUND is not set
696
697#
698# HID Devices
699#
700CONFIG_HID=y
701
702#
703# USB support
704#
705# CONFIG_USB_ARCH_HAS_HCD is not set
706# CONFIG_USB_ARCH_HAS_OHCI is not set
707# CONFIG_USB_ARCH_HAS_EHCI is not set
708
709#
710# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
711#
712
713#
714# USB Gadget Support
715#
716# CONFIG_USB_GADGET is not set
717
718#
719# MMC/SD Card support
720#
721# CONFIG_MMC is not set
722
723#
724# LED devices
725#
726# CONFIG_NEW_LEDS is not set
727
728#
729# LED drivers
730#
731
732#
733# LED Triggers
734#
735
736#
737# InfiniBand support
738#
739
740#
741# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
742#
743
744#
745# Real Time Clock
746#
747# CONFIG_RTC_CLASS is not set
748
749#
750# DMA Engine support
751#
752# CONFIG_DMA_ENGINE is not set
753
754#
755# DMA Clients
756#
757
758#
759# DMA Devices
760#
761
762#
763# Virtualization
764#
765
766#
767# File systems
768#
769CONFIG_EXT2_FS=y
770# CONFIG_EXT2_FS_XATTR is not set
771# CONFIG_EXT2_FS_XIP is not set
772CONFIG_EXT3_FS=y
773CONFIG_EXT3_FS_XATTR=y
774# CONFIG_EXT3_FS_POSIX_ACL is not set
775# CONFIG_EXT3_FS_SECURITY is not set
776# CONFIG_EXT4DEV_FS is not set
777CONFIG_JBD=y
778# CONFIG_JBD_DEBUG is not set
779CONFIG_FS_MBCACHE=y
780# CONFIG_REISERFS_FS is not set
781# CONFIG_JFS_FS is not set
782# CONFIG_FS_POSIX_ACL is not set
783# CONFIG_XFS_FS is not set
784# CONFIG_GFS2_FS is not set
785# CONFIG_OCFS2_FS is not set
786# CONFIG_MINIX_FS is not set
787# CONFIG_ROMFS_FS is not set
788CONFIG_INOTIFY=y
789CONFIG_INOTIFY_USER=y
790# CONFIG_QUOTA is not set
791CONFIG_DNOTIFY=y
792# CONFIG_AUTOFS_FS is not set
793# CONFIG_AUTOFS4_FS is not set
794# CONFIG_FUSE_FS is not set
795
796#
797# CD-ROM/DVD Filesystems
798#
799# CONFIG_ISO9660_FS is not set
800# CONFIG_UDF_FS is not set
801
802#
803# DOS/FAT/NT Filesystems
804#
805# CONFIG_MSDOS_FS is not set
806# CONFIG_VFAT_FS is not set
807# CONFIG_NTFS_FS is not set
808
809#
810# Pseudo filesystems
811#
812CONFIG_PROC_FS=y
813CONFIG_PROC_KCORE=y
814CONFIG_PROC_SYSCTL=y
815CONFIG_SYSFS=y
816CONFIG_TMPFS=y
817# CONFIG_TMPFS_POSIX_ACL is not set
818# CONFIG_HUGETLB_PAGE is not set
819CONFIG_RAMFS=y
820# CONFIG_CONFIGFS_FS is not set
821
822#
823# Miscellaneous filesystems
824#
825# CONFIG_ADFS_FS is not set
826# CONFIG_AFFS_FS is not set
827# CONFIG_HFS_FS is not set
828# CONFIG_HFSPLUS_FS is not set
829# CONFIG_BEFS_FS is not set
830# CONFIG_BFS_FS is not set
831# CONFIG_EFS_FS is not set
832# CONFIG_CRAMFS is not set
833# CONFIG_VXFS_FS is not set
834# CONFIG_HPFS_FS is not set
835# CONFIG_QNX4FS_FS is not set
836# CONFIG_SYSV_FS is not set
837# CONFIG_UFS_FS is not set
838
839#
840# Network File Systems
841#
842CONFIG_NFS_FS=y
843CONFIG_NFS_V3=y
844# CONFIG_NFS_V3_ACL is not set
845CONFIG_NFS_V4=y
846# CONFIG_NFS_DIRECTIO is not set
847# CONFIG_NFSD is not set
848CONFIG_ROOT_NFS=y
849CONFIG_LOCKD=y
850CONFIG_LOCKD_V4=y
851CONFIG_NFS_COMMON=y
852CONFIG_SUNRPC=y
853CONFIG_SUNRPC_GSS=y
854CONFIG_RPCSEC_GSS_KRB5=y
855# CONFIG_RPCSEC_GSS_SPKM3 is not set
856# CONFIG_SMB_FS is not set
857# CONFIG_CIFS is not set
858# CONFIG_NCP_FS is not set
859# CONFIG_CODA_FS is not set
860# CONFIG_AFS_FS is not set
861# CONFIG_9P_FS is not set
862
863#
864# Partition Types
865#
866CONFIG_PARTITION_ADVANCED=y
867# CONFIG_ACORN_PARTITION is not set
868# CONFIG_OSF_PARTITION is not set
869# CONFIG_AMIGA_PARTITION is not set
870# CONFIG_ATARI_PARTITION is not set
871# CONFIG_MAC_PARTITION is not set
872# CONFIG_MSDOS_PARTITION is not set
873# CONFIG_LDM_PARTITION is not set
874# CONFIG_SGI_PARTITION is not set
875# CONFIG_ULTRIX_PARTITION is not set
876# CONFIG_SUN_PARTITION is not set
877# CONFIG_KARMA_PARTITION is not set
878# CONFIG_EFI_PARTITION is not set
879
880#
881# Native Language Support
882#
883# CONFIG_NLS is not set
884
885#
886# Distributed Lock Manager
887#
888# CONFIG_DLM is not set
889
890#
891# Library routines
892#
893CONFIG_BITREVERSE=y
894# CONFIG_CRC_CCITT is not set
895# CONFIG_CRC16 is not set
896CONFIG_CRC32=y
897# CONFIG_LIBCRC32C is not set
898CONFIG_PLIST=y
899CONFIG_IOMAP_COPY=y
900
901#
902# Instrumentation Support
903#
904CONFIG_PROFILING=y
905CONFIG_OPROFILE=y
906
907#
908# Kernel hacking
909#
910# CONFIG_PRINTK_TIME is not set
911CONFIG_ENABLE_MUST_CHECK=y
912# CONFIG_MAGIC_SYSRQ is not set
913# CONFIG_UNUSED_SYMBOLS is not set
914# CONFIG_DEBUG_FS is not set
915# CONFIG_HEADERS_CHECK is not set
916CONFIG_DEBUG_KERNEL=y
917CONFIG_LOG_BUF_SHIFT=14
918CONFIG_DETECT_SOFTLOCKUP=y
919# CONFIG_SCHEDSTATS is not set
920# CONFIG_DEBUG_SLAB is not set
921# CONFIG_DEBUG_RT_MUTEXES is not set
922# CONFIG_RT_MUTEX_TESTER is not set
923# CONFIG_DEBUG_SPINLOCK is not set
924# CONFIG_DEBUG_MUTEXES is not set
925# CONFIG_DEBUG_RWSEMS is not set
926# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
927# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
928# CONFIG_DEBUG_KOBJECT is not set
929# CONFIG_DEBUG_BUGVERBOSE is not set
930# CONFIG_DEBUG_INFO is not set
931# CONFIG_DEBUG_VM is not set
932# CONFIG_DEBUG_LIST is not set
933CONFIG_FORCED_INLINING=y
934# CONFIG_RCU_TORTURE_TEST is not set
935CONFIG_DEBUGGER=y
936# CONFIG_XMON is not set
937# CONFIG_BDI_SWITCH is not set
938CONFIG_BOOTX_TEXT=y
939CONFIG_PPC_EARLY_DEBUG=y
940# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
941# CONFIG_PPC_EARLY_DEBUG_G5 is not set
942# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set
943# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
944# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
945# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
946
947#
948# Security options
949#
950# CONFIG_KEYS is not set
951# CONFIG_SECURITY is not set
952
953#
954# Cryptographic options
955#
956CONFIG_CRYPTO=y
957CONFIG_CRYPTO_ALGAPI=y
958CONFIG_CRYPTO_BLKCIPHER=y
959CONFIG_CRYPTO_MANAGER=y
960# CONFIG_CRYPTO_HMAC is not set
961# CONFIG_CRYPTO_XCBC is not set
962# CONFIG_CRYPTO_NULL is not set
963# CONFIG_CRYPTO_MD4 is not set
964CONFIG_CRYPTO_MD5=y
965# CONFIG_CRYPTO_SHA1 is not set
966# CONFIG_CRYPTO_SHA256 is not set
967# CONFIG_CRYPTO_SHA512 is not set
968# CONFIG_CRYPTO_WP512 is not set
969# CONFIG_CRYPTO_TGR192 is not set
970# CONFIG_CRYPTO_GF128MUL is not set
971CONFIG_CRYPTO_ECB=m
972CONFIG_CRYPTO_CBC=y
973# CONFIG_CRYPTO_LRW is not set
974CONFIG_CRYPTO_DES=y
975# CONFIG_CRYPTO_BLOWFISH is not set
976# CONFIG_CRYPTO_TWOFISH is not set
977# CONFIG_CRYPTO_SERPENT is not set
978# CONFIG_CRYPTO_AES is not set
979# CONFIG_CRYPTO_CAST5 is not set
980# CONFIG_CRYPTO_CAST6 is not set
981# CONFIG_CRYPTO_TEA is not set
982# CONFIG_CRYPTO_ARC4 is not set
983# CONFIG_CRYPTO_KHAZAD is not set
984# CONFIG_CRYPTO_ANUBIS is not set
985# CONFIG_CRYPTO_DEFLATE is not set
986# CONFIG_CRYPTO_MICHAEL_MIC is not set
987# CONFIG_CRYPTO_CRC32C is not set
988# CONFIG_CRYPTO_TEST is not set
989
990#
991# Hardware crypto devices
992#
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 93f21aaf7c8e..3678997339d6 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -18,6 +18,7 @@
18#include <asm/io.h> 18#include <asm/io.h>
19#include <asm/lmb.h> 19#include <asm/lmb.h>
20#include <asm/processor.h> 20#include <asm/processor.h>
21#include <asm/udbg.h>
21 22
22#define NO_SCROLL 23#define NO_SCROLL
23 24
@@ -912,3 +913,11 @@ static unsigned char vga_font[cmapsz] = {
9120x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 9130x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
9130x00, 0x00, 0x00, 0x00, 9140x00, 0x00, 0x00, 0x00,
914}; 915};
916
917void __init udbg_init_btext(void)
918{
919 /* If btext is enabled, we might have a BAT setup for early display,
920 * thus we do enable some very basic udbg output
921 */
922 udbg_putc = btext_drawchar;
923}
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index dd17dffbf058..7ec4ac77c0fa 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -44,7 +44,7 @@ extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
44extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec); 44extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
45extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec); 45extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
46extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec); 46extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
47extern void __restore_cpu_pa6t(unsigned long offset, struct cpu_spec* spec); 47extern void __restore_cpu_pa6t(void);
48extern void __restore_cpu_ppc970(void); 48extern void __restore_cpu_ppc970(void);
49#endif /* CONFIG_PPC64 */ 49#endif /* CONFIG_PPC64 */
50 50
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index accb39d49911..a15d4b8cce48 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -32,8 +32,6 @@
32#include <asm/page.h> 32#include <asm/page.h>
33#include <asm/mmu.h> 33#include <asm/mmu.h>
34#include <asm/pgtable.h> 34#include <asm/pgtable.h>
35#include <asm/ibm4xx.h>
36#include <asm/ibm44x.h>
37#include <asm/cputable.h> 35#include <asm/cputable.h>
38#include <asm/thread_info.h> 36#include <asm/thread_info.h>
39#include <asm/ppc_asm.h> 37#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 66877bdfe0b7..1f155d399d57 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -206,7 +206,8 @@ skpinv: addi r6,r6,1 /* Increment */
206 rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */ 206 rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
207 mtspr SPRN_MAS0,r7 207 mtspr SPRN_MAS0,r7
208 tlbre 208 tlbre
209 li r6,0 209 mfspr r6,SPRN_MAS1
210 rlwinm r6,r6,0,2,0 /* clear IPROT */
210 mtspr SPRN_MAS1,r6 211 mtspr SPRN_MAS1,r6
211 tlbwe 212 tlbwe
212 /* Invalidate TLB1 */ 213 /* Invalidate TLB1 */
@@ -248,6 +249,8 @@ skpinv: addi r6,r6,1 /* Increment */
248 rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */ 249 rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
249 mtspr SPRN_MAS0,r7 250 mtspr SPRN_MAS0,r7
250 tlbre 251 tlbre
252 mfspr r8,SPRN_MAS1
253 rlwinm r8,r8,0,2,0 /* clear IPROT */
251 mtspr SPRN_MAS1,r8 254 mtspr SPRN_MAS1,r8
252 tlbwe 255 tlbwe
253 /* Invalidate TLB1 */ 256 /* Invalidate TLB1 */
@@ -889,7 +892,6 @@ load_up_spe:
889 REST_GPR(9, r11) 892 REST_GPR(9, r11)
890 REST_GPR(12, r11) 893 REST_GPR(12, r11)
891 lwz r11,GPR11(r11) 894 lwz r11,GPR11(r11)
892 SYNC
893 rfi 895 rfi
894 896
895/* 897/*
@@ -953,7 +955,6 @@ _GLOBAL(giveup_altivec)
953_GLOBAL(giveup_spe) 955_GLOBAL(giveup_spe)
954 mfmsr r5 956 mfmsr r5
955 oris r5,r5,MSR_SPE@h 957 oris r5,r5,MSR_SPE@h
956 SYNC
957 mtmsr r5 /* enable use of SPE now */ 958 mtmsr r5 /* enable use of SPE now */
958 isync 959 isync
959 cmpi 0,r3,0 960 cmpi 0,r3,0
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index 89f46f377922..325f490a10cc 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -124,6 +124,10 @@ static int __init add_legacy_soc_port(struct device_node *np,
124 if (get_property(np, "clock-frequency", NULL) == NULL) 124 if (get_property(np, "clock-frequency", NULL) == NULL)
125 return -1; 125 return -1;
126 126
127 /* if rtas uses this device, don't try to use it as well */
128 if (get_property(np, "used-by-rtas", NULL) != NULL)
129 return -1;
130
127 /* Get the address */ 131 /* Get the address */
128 addrp = of_get_address(soc_dev, 0, NULL, NULL); 132 addrp = of_get_address(soc_dev, 0, NULL, NULL);
129 if (addrp == NULL) 133 if (addrp == NULL)
@@ -334,6 +338,17 @@ void __init find_legacy_serial_ports(void)
334 of_node_put(tsi); 338 of_node_put(tsi);
335 } 339 }
336 340
341 /* First fill our array with opb bus ports */
342 for (np = NULL; (np = of_find_compatible_node(np, "serial", "ns16750")) != NULL;) {
343 struct device_node *opb = of_get_parent(np);
344 if (opb && !strcmp(opb->type, "opb")) {
345 index = add_legacy_soc_port(np, np);
346 if (index >= 0 && np == stdout)
347 legacy_serial_console = index;
348 }
349 of_node_put(opb);
350 }
351
337#ifdef CONFIG_PCI 352#ifdef CONFIG_PCI
338 /* Next, try to locate PCI ports */ 353 /* Next, try to locate PCI ports */
339 for (np = NULL; (np = of_find_all_nodes(np));) { 354 for (np = NULL; (np = of_find_all_nodes(np));) {
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 520ef42f642e..4fb5938ce6d3 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2117,11 +2117,92 @@ static void __init fixup_device_tree_pmac(void)
2117#define fixup_device_tree_pmac() 2117#define fixup_device_tree_pmac()
2118#endif 2118#endif
2119 2119
2120#ifdef CONFIG_PPC_EFIKA
2121/* The current fw of the Efika has a device tree needs quite a few
2122 * fixups to be compliant with the mpc52xx bindings. It's currently
2123 * unknown if it will ever be compliant (come on bPlan ...) so we do fixups.
2124 * NOTE that we (barely) tolerate it because the EFIKA was out before
2125 * the bindings were finished, for any new boards -> RTFM ! */
2126
2127struct subst_entry {
2128 char *path;
2129 char *property;
2130 void *value;
2131 int value_len;
2132};
2133
2134static void __init fixup_device_tree_efika(void)
2135{
2136 /* Substitution table */
2137 #define prop_cstr(x) x, sizeof(x)
2138 int prop_sound_irq[3] = { 2, 2, 0 };
2139 int prop_bcomm_irq[3*16] = { 3,0,0, 3,1,0, 3,2,0, 3,3,0,
2140 3,4,0, 3,5,0, 3,6,0, 3,7,0,
2141 3,8,0, 3,9,0, 3,10,0, 3,11,0,
2142 3,12,0, 3,13,0, 3,14,0, 3,15,0 };
2143 struct subst_entry efika_subst_table[] = {
2144 { "/", "device_type", prop_cstr("efika") },
2145 { "/builtin", "compatible", prop_cstr("soc") },
2146 { "/builtin/ata", "compatible", prop_cstr("mpc5200b-ata\0mpc5200-ata"), },
2147 { "/builtin/bestcomm", "compatible", prop_cstr("mpc5200b-bestcomm\0mpc5200-bestcomm") },
2148 { "/builtin/bestcomm", "interrupts", prop_bcomm_irq, sizeof(prop_bcomm_irq) },
2149 { "/builtin/ethernet", "compatible", prop_cstr("mpc5200b-fec\0mpc5200-fec") },
2150 { "/builtin/pic", "compatible", prop_cstr("mpc5200b-pic\0mpc5200-pic") },
2151 { "/builtin/serial", "compatible", prop_cstr("mpc5200b-psc-uart\0mpc5200-psc-uart") },
2152 { "/builtin/sound", "compatible", prop_cstr("mpc5200b-psc-ac97\0mpc5200-psc-ac97") },
2153 { "/builtin/sound", "interrupts", prop_sound_irq, sizeof(prop_sound_irq) },
2154 { "/builtin/sram", "compatible", prop_cstr("mpc5200b-sram\0mpc5200-sram") },
2155 { "/builtin/sram", "device_type", prop_cstr("sram") },
2156 {}
2157 };
2158 #undef prop_cstr
2159
2160 /* Vars */
2161 u32 node;
2162 char prop[64];
2163 int rv, i;
2164
2165 /* Check if we're really running on a EFIKA */
2166 node = call_prom("finddevice", 1, 1, ADDR("/"));
2167 if (!PHANDLE_VALID(node))
2168 return;
2169
2170 rv = prom_getprop(node, "model", prop, sizeof(prop));
2171 if (rv == PROM_ERROR)
2172 return;
2173 if (strcmp(prop, "EFIKA5K2"))
2174 return;
2175
2176 prom_printf("Applying EFIKA device tree fixups\n");
2177
2178 /* Process substitution table */
2179 for (i=0; efika_subst_table[i].path; i++) {
2180 struct subst_entry *se = &efika_subst_table[i];
2181
2182 node = call_prom("finddevice", 1, 1, ADDR(se->path));
2183 if (!PHANDLE_VALID(node)) {
2184 prom_printf("fixup_device_tree_efika: ",
2185 "skipped entry %x - not found\n", i);
2186 continue;
2187 }
2188
2189 rv = prom_setprop(node, se->path, se->property,
2190 se->value, se->value_len );
2191 if (rv == PROM_ERROR)
2192 prom_printf("fixup_device_tree_efika: ",
2193 "skipped entry %x - setprop error\n", i);
2194 }
2195}
2196#else
2197#define fixup_device_tree_efika()
2198#endif
2199
2120static void __init fixup_device_tree(void) 2200static void __init fixup_device_tree(void)
2121{ 2201{
2122 fixup_device_tree_maple(); 2202 fixup_device_tree_maple();
2123 fixup_device_tree_chrp(); 2203 fixup_device_tree_chrp();
2124 fixup_device_tree_pmac(); 2204 fixup_device_tree_pmac();
2205 fixup_device_tree_efika();
2125} 2206}
2126 2207
2127static void __init prom_find_boot_cpu(void) 2208static void __init prom_find_boot_cpu(void)
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 6a19fa40dcee..44a6a3c47feb 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -116,12 +116,8 @@ unsigned long __init early_init(unsigned long dt_ptr)
116 */ 116 */
117void __init machine_init(unsigned long dt_ptr, unsigned long phys) 117void __init machine_init(unsigned long dt_ptr, unsigned long phys)
118{ 118{
119 /* If btext is enabled, we might have a BAT setup for early display, 119 /* Enable early debugging if any specified (see udbg.h) */
120 * thus we do enable some very basic udbg output 120 udbg_early_init();
121 */
122#ifdef CONFIG_BOOTX_TEXT
123 udbg_putc = btext_drawchar;
124#endif
125 121
126 /* Do some early initialization based on the flat device tree */ 122 /* Do some early initialization based on the flat device tree */
127 early_init_devtree(__va(dt_ptr)); 123 early_init_devtree(__va(dt_ptr));
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 0e8beca460af..924d692bc8f9 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -78,29 +78,6 @@ int smt_enabled_at_boot = 1;
78 78
79static void (*crash_ipi_function_ptr)(struct pt_regs *) = NULL; 79static void (*crash_ipi_function_ptr)(struct pt_regs *) = NULL;
80 80
81#ifdef CONFIG_MPIC
82int __init smp_mpic_probe(void)
83{
84 int nr_cpus;
85
86 DBG("smp_mpic_probe()...\n");
87
88 nr_cpus = cpus_weight(cpu_possible_map);
89
90 DBG("nr_cpus: %d\n", nr_cpus);
91
92 if (nr_cpus > 1)
93 mpic_request_ipis();
94
95 return nr_cpus;
96}
97
98void __devinit smp_mpic_setup_cpu(int cpu)
99{
100 mpic_setup_this_cpu();
101}
102#endif /* CONFIG_MPIC */
103
104#ifdef CONFIG_PPC64 81#ifdef CONFIG_PPC64
105void __devinit smp_generic_kick_cpu(int nr) 82void __devinit smp_generic_kick_cpu(int nr)
106{ 83{
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 194a93eeb3e7..7e0971868fc2 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -49,6 +49,8 @@ void __init udbg_early_init(void)
49 udbg_init_debug_beat(); 49 udbg_init_debug_beat();
50#elif defined(CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE) 50#elif defined(CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE)
51 udbg_init_pas_realmode(); 51 udbg_init_pas_realmode();
52#elif defined(CONFIG_BOOTX_TEXT)
53 udbg_init_btext();
52#endif 54#endif
53} 55}
54 56
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 50149ec6efa4..e46c31b36641 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -49,24 +49,23 @@
49/* Max supported size for symbol names */ 49/* Max supported size for symbol names */
50#define MAX_SYMNAME 64 50#define MAX_SYMNAME 64
51 51
52#define VDSO32_MAXPAGES (((0x3000 + PAGE_MASK) >> PAGE_SHIFT) + 2)
53#define VDSO64_MAXPAGES (((0x3000 + PAGE_MASK) >> PAGE_SHIFT) + 2)
54
55extern char vdso32_start, vdso32_end; 52extern char vdso32_start, vdso32_end;
56static void *vdso32_kbase = &vdso32_start; 53static void *vdso32_kbase = &vdso32_start;
57unsigned int vdso32_pages; 54static unsigned int vdso32_pages;
58static struct page *vdso32_pagelist[VDSO32_MAXPAGES]; 55static struct page **vdso32_pagelist;
59unsigned long vdso32_sigtramp; 56unsigned long vdso32_sigtramp;
60unsigned long vdso32_rt_sigtramp; 57unsigned long vdso32_rt_sigtramp;
61 58
62#ifdef CONFIG_PPC64 59#ifdef CONFIG_PPC64
63extern char vdso64_start, vdso64_end; 60extern char vdso64_start, vdso64_end;
64static void *vdso64_kbase = &vdso64_start; 61static void *vdso64_kbase = &vdso64_start;
65unsigned int vdso64_pages; 62static unsigned int vdso64_pages;
66static struct page *vdso64_pagelist[VDSO64_MAXPAGES]; 63static struct page **vdso64_pagelist;
67unsigned long vdso64_rt_sigtramp; 64unsigned long vdso64_rt_sigtramp;
68#endif /* CONFIG_PPC64 */ 65#endif /* CONFIG_PPC64 */
69 66
67static int vdso_ready;
68
70/* 69/*
71 * The vdso data page (aka. systemcfg for old ppc64 fans) is here. 70 * The vdso data page (aka. systemcfg for old ppc64 fans) is here.
72 * Once the early boot kernel code no longer needs to muck around 71 * Once the early boot kernel code no longer needs to muck around
@@ -182,6 +181,9 @@ int arch_setup_additional_pages(struct linux_binprm *bprm,
182 unsigned long vdso_base; 181 unsigned long vdso_base;
183 int rc; 182 int rc;
184 183
184 if (!vdso_ready)
185 return 0;
186
185#ifdef CONFIG_PPC64 187#ifdef CONFIG_PPC64
186 if (test_thread_flag(TIF_32BIT)) { 188 if (test_thread_flag(TIF_32BIT)) {
187 vdso_pagelist = vdso32_pagelist; 189 vdso_pagelist = vdso32_pagelist;
@@ -661,7 +663,7 @@ static void __init vdso_setup_syscall_map(void)
661} 663}
662 664
663 665
664void __init vdso_init(void) 666static int __init vdso_init(void)
665{ 667{
666 int i; 668 int i;
667 669
@@ -716,11 +718,13 @@ void __init vdso_init(void)
716#ifdef CONFIG_PPC64 718#ifdef CONFIG_PPC64
717 vdso64_pages = 0; 719 vdso64_pages = 0;
718#endif 720#endif
719 return; 721 return 0;
720 } 722 }
721 723
722 /* Make sure pages are in the correct state */ 724 /* Make sure pages are in the correct state */
723 BUG_ON(vdso32_pages + 2 > VDSO32_MAXPAGES); 725 vdso32_pagelist = kzalloc(sizeof(struct page *) * (vdso32_pages + 2),
726 GFP_KERNEL);
727 BUG_ON(vdso32_pagelist == NULL);
724 for (i = 0; i < vdso32_pages; i++) { 728 for (i = 0; i < vdso32_pages; i++) {
725 struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE); 729 struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
726 ClearPageReserved(pg); 730 ClearPageReserved(pg);
@@ -731,7 +735,9 @@ void __init vdso_init(void)
731 vdso32_pagelist[i] = NULL; 735 vdso32_pagelist[i] = NULL;
732 736
733#ifdef CONFIG_PPC64 737#ifdef CONFIG_PPC64
734 BUG_ON(vdso64_pages + 2 > VDSO64_MAXPAGES); 738 vdso64_pagelist = kzalloc(sizeof(struct page *) * (vdso64_pages + 2),
739 GFP_KERNEL);
740 BUG_ON(vdso64_pagelist == NULL);
735 for (i = 0; i < vdso64_pages; i++) { 741 for (i = 0; i < vdso64_pages; i++) {
736 struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE); 742 struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
737 ClearPageReserved(pg); 743 ClearPageReserved(pg);
@@ -743,7 +749,13 @@ void __init vdso_init(void)
743#endif /* CONFIG_PPC64 */ 749#endif /* CONFIG_PPC64 */
744 750
745 get_page(virt_to_page(vdso_data)); 751 get_page(virt_to_page(vdso_data));
752
753 smp_wmb();
754 vdso_ready = 1;
755
756 return 0;
746} 757}
758arch_initcall(vdso_init);
747 759
748int in_gate_area_no_task(unsigned long addr) 760int in_gate_area_no_task(unsigned long addr)
749{ 761{
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 77b4637097e9..52f397c108a7 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -384,9 +384,6 @@ void __init mem_init(void)
384 initsize >> 10); 384 initsize >> 10);
385 385
386 mem_init_done = 1; 386 mem_init_done = 1;
387
388 /* Initialize the vDSO */
389 vdso_init();
390} 387}
391 388
392/* 389/*
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index bd02272bcb0f..c284bdac9947 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -295,7 +295,7 @@ void __init mapin_ram(void)
295} 295}
296 296
297/* is x a power of 4? */ 297/* is x a power of 4? */
298#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1)) 298#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1)
299 299
300/* 300/*
301 * Set up a mapping for a block of I/O. 301 * Set up a mapping for a block of I/O.
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 2eb15f388103..e08e1d7b3dc5 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -39,10 +39,17 @@
39#include "../platforms/cell/interrupt.h" 39#include "../platforms/cell/interrupt.h"
40 40
41#define PPU_CYCLES_EVENT_NUM 1 /* event number for CYCLES */ 41#define PPU_CYCLES_EVENT_NUM 1 /* event number for CYCLES */
42#define PPU_CYCLES_GRP_NUM 1 /* special group number for identifying
43 * PPU_CYCLES event
44 */
42#define CBE_COUNT_ALL_CYCLES 0x42800000 /* PPU cycle event specifier */ 45#define CBE_COUNT_ALL_CYCLES 0x42800000 /* PPU cycle event specifier */
43 46
44#define NUM_THREADS 2 47#define NUM_THREADS 2 /* number of physical threads in
45#define VIRT_CNTR_SW_TIME_NS 100000000 // 0.5 seconds 48 * physical processor
49 */
50#define NUM_TRACE_BUS_WORDS 4
51#define NUM_INPUT_BUS_WORDS 2
52
46 53
47struct pmc_cntrl_data { 54struct pmc_cntrl_data {
48 unsigned long vcntr; 55 unsigned long vcntr;
@@ -58,7 +65,7 @@ struct pmc_cntrl_data {
58struct pm_signal { 65struct pm_signal {
59 u16 cpu; /* Processor to modify */ 66 u16 cpu; /* Processor to modify */
60 u16 sub_unit; /* hw subunit this applies to (if applicable) */ 67 u16 sub_unit; /* hw subunit this applies to (if applicable) */
61 u16 signal_group; /* Signal Group to Enable/Disable */ 68 short int signal_group; /* Signal Group to Enable/Disable */
62 u8 bus_word; /* Enable/Disable on this Trace/Trigger/Event 69 u8 bus_word; /* Enable/Disable on this Trace/Trigger/Event
63 * Bus Word(s) (bitmask) 70 * Bus Word(s) (bitmask)
64 */ 71 */
@@ -93,7 +100,6 @@ static struct {
93 u32 pm07_cntrl[NR_PHYS_CTRS]; 100 u32 pm07_cntrl[NR_PHYS_CTRS];
94} pm_regs; 101} pm_regs;
95 102
96
97#define GET_SUB_UNIT(x) ((x & 0x0000f000) >> 12) 103#define GET_SUB_UNIT(x) ((x & 0x0000f000) >> 12)
98#define GET_BUS_WORD(x) ((x & 0x000000f0) >> 4) 104#define GET_BUS_WORD(x) ((x & 0x000000f0) >> 4)
99#define GET_BUS_TYPE(x) ((x & 0x00000300) >> 8) 105#define GET_BUS_TYPE(x) ((x & 0x00000300) >> 8)
@@ -101,7 +107,6 @@ static struct {
101#define GET_COUNT_CYCLES(x) (x & 0x00000001) 107#define GET_COUNT_CYCLES(x) (x & 0x00000001)
102#define GET_INPUT_CONTROL(x) ((x & 0x00000004) >> 2) 108#define GET_INPUT_CONTROL(x) ((x & 0x00000004) >> 2)
103 109
104
105static DEFINE_PER_CPU(unsigned long[NR_PHYS_CTRS], pmc_values); 110static DEFINE_PER_CPU(unsigned long[NR_PHYS_CTRS], pmc_values);
106 111
107static struct pmc_cntrl_data pmc_cntrl[NUM_THREADS][NR_PHYS_CTRS]; 112static struct pmc_cntrl_data pmc_cntrl[NUM_THREADS][NR_PHYS_CTRS];
@@ -129,8 +134,8 @@ static spinlock_t virt_cntr_lock = SPIN_LOCK_UNLOCKED;
129 134
130static u32 ctr_enabled; 135static u32 ctr_enabled;
131 136
132static unsigned char trace_bus[4]; 137static unsigned char trace_bus[NUM_TRACE_BUS_WORDS];
133static unsigned char input_bus[2]; 138static unsigned char input_bus[NUM_INPUT_BUS_WORDS];
134 139
135/* 140/*
136 * Firmware interface functions 141 * Firmware interface functions
@@ -177,25 +182,40 @@ static void pm_rtas_reset_signals(u32 node)
177static void pm_rtas_activate_signals(u32 node, u32 count) 182static void pm_rtas_activate_signals(u32 node, u32 count)
178{ 183{
179 int ret; 184 int ret;
180 int j; 185 int i, j;
181 struct pm_signal pm_signal_local[NR_PHYS_CTRS]; 186 struct pm_signal pm_signal_local[NR_PHYS_CTRS];
182 187
188 /* There is no debug setup required for the cycles event.
189 * Note that only events in the same group can be used.
190 * Otherwise, there will be conflicts in correctly routing
191 * the signals on the debug bus. It is the responsiblity
192 * of the OProfile user tool to check the events are in
193 * the same group.
194 */
195 i = 0;
183 for (j = 0; j < count; j++) { 196 for (j = 0; j < count; j++) {
184 /* fw expects physical cpu # */ 197 if (pm_signal[j].signal_group != PPU_CYCLES_GRP_NUM) {
185 pm_signal_local[j].cpu = node; 198
186 pm_signal_local[j].signal_group = pm_signal[j].signal_group; 199 /* fw expects physical cpu # */
187 pm_signal_local[j].bus_word = pm_signal[j].bus_word; 200 pm_signal_local[i].cpu = node;
188 pm_signal_local[j].sub_unit = pm_signal[j].sub_unit; 201 pm_signal_local[i].signal_group
189 pm_signal_local[j].bit = pm_signal[j].bit; 202 = pm_signal[j].signal_group;
203 pm_signal_local[i].bus_word = pm_signal[j].bus_word;
204 pm_signal_local[i].sub_unit = pm_signal[j].sub_unit;
205 pm_signal_local[i].bit = pm_signal[j].bit;
206 i++;
207 }
190 } 208 }
191 209
192 ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE, 210 if (i != 0) {
193 pm_signal_local, 211 ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE,
194 count * sizeof(struct pm_signal)); 212 pm_signal_local,
213 i * sizeof(struct pm_signal));
195 214
196 if (ret) 215 if (ret)
197 printk(KERN_WARNING "%s: rtas returned: %d\n", 216 printk(KERN_WARNING "%s: rtas returned: %d\n",
198 __FUNCTION__, ret); 217 __FUNCTION__, ret);
218 }
199} 219}
200 220
201/* 221/*
@@ -212,7 +232,7 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask)
212 /* Special Event: Count all cpu cycles */ 232 /* Special Event: Count all cpu cycles */
213 pm_regs.pm07_cntrl[ctr] = CBE_COUNT_ALL_CYCLES; 233 pm_regs.pm07_cntrl[ctr] = CBE_COUNT_ALL_CYCLES;
214 p = &(pm_signal[ctr]); 234 p = &(pm_signal[ctr]);
215 p->signal_group = 21; 235 p->signal_group = PPU_CYCLES_GRP_NUM;
216 p->bus_word = 1; 236 p->bus_word = 1;
217 p->sub_unit = 0; 237 p->sub_unit = 0;
218 p->bit = 0; 238 p->bit = 0;
@@ -232,13 +252,21 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask)
232 252
233 p->signal_group = event / 100; 253 p->signal_group = event / 100;
234 p->bus_word = bus_word; 254 p->bus_word = bus_word;
235 p->sub_unit = unit_mask & 0x0000f000; 255 p->sub_unit = (unit_mask & 0x0000f000) >> 12;
236 256
237 pm_regs.pm07_cntrl[ctr] = 0; 257 pm_regs.pm07_cntrl[ctr] = 0;
238 pm_regs.pm07_cntrl[ctr] |= PM07_CTR_COUNT_CYCLES(count_cycles); 258 pm_regs.pm07_cntrl[ctr] |= PM07_CTR_COUNT_CYCLES(count_cycles);
239 pm_regs.pm07_cntrl[ctr] |= PM07_CTR_POLARITY(polarity); 259 pm_regs.pm07_cntrl[ctr] |= PM07_CTR_POLARITY(polarity);
240 pm_regs.pm07_cntrl[ctr] |= PM07_CTR_INPUT_CONTROL(input_control); 260 pm_regs.pm07_cntrl[ctr] |= PM07_CTR_INPUT_CONTROL(input_control);
241 261
262 /* Some of the islands signal selection is based on 64 bit words.
263 * The debug bus words are 32 bits, the input words to the performance
264 * counters are defined as 32 bits. Need to convert the 64 bit island
265 * specification to the appropriate 32 input bit and bus word for the
266 * performance counter event selection. See the CELL Performance
267 * monitoring signals manual and the Perf cntr hardware descriptions
268 * for the details.
269 */
242 if (input_control == 0) { 270 if (input_control == 0) {
243 if (signal_bit > 31) { 271 if (signal_bit > 31) {
244 signal_bit -= 32; 272 signal_bit -= 32;
@@ -259,12 +287,12 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask)
259 p->bit = signal_bit; 287 p->bit = signal_bit;
260 } 288 }
261 289
262 for (i = 0; i < 4; i++) { 290 for (i = 0; i < NUM_TRACE_BUS_WORDS; i++) {
263 if (bus_word & (1 << i)) { 291 if (bus_word & (1 << i)) {
264 pm_regs.debug_bus_control |= 292 pm_regs.debug_bus_control |=
265 (bus_type << (31 - (2 * i) + 1)); 293 (bus_type << (31 - (2 * i) + 1));
266 294
267 for (j = 0; j < 2; j++) { 295 for (j = 0; j < NUM_INPUT_BUS_WORDS; j++) {
268 if (input_bus[j] == 0xff) { 296 if (input_bus[j] == 0xff) {
269 input_bus[j] = i; 297 input_bus[j] = i;
270 pm_regs.group_control |= 298 pm_regs.group_control |=
@@ -278,52 +306,58 @@ out:
278 ; 306 ;
279} 307}
280 308
281static void write_pm_cntrl(int cpu, struct pm_cntrl *pm_cntrl) 309static void write_pm_cntrl(int cpu)
282{ 310{
283 /* Oprofile will use 32 bit counters, set bits 7:10 to 0 */ 311 /* Oprofile will use 32 bit counters, set bits 7:10 to 0
312 * pmregs.pm_cntrl is a global
313 */
314
284 u32 val = 0; 315 u32 val = 0;
285 if (pm_cntrl->enable == 1) 316 if (pm_regs.pm_cntrl.enable == 1)
286 val |= CBE_PM_ENABLE_PERF_MON; 317 val |= CBE_PM_ENABLE_PERF_MON;
287 318
288 if (pm_cntrl->stop_at_max == 1) 319 if (pm_regs.pm_cntrl.stop_at_max == 1)
289 val |= CBE_PM_STOP_AT_MAX; 320 val |= CBE_PM_STOP_AT_MAX;
290 321
291 if (pm_cntrl->trace_mode == 1) 322 if (pm_regs.pm_cntrl.trace_mode == 1)
292 val |= CBE_PM_TRACE_MODE_SET(pm_cntrl->trace_mode); 323 val |= CBE_PM_TRACE_MODE_SET(pm_regs.pm_cntrl.trace_mode);
293 324
294 if (pm_cntrl->freeze == 1) 325 if (pm_regs.pm_cntrl.freeze == 1)
295 val |= CBE_PM_FREEZE_ALL_CTRS; 326 val |= CBE_PM_FREEZE_ALL_CTRS;
296 327
297 /* Routine set_count_mode must be called previously to set 328 /* Routine set_count_mode must be called previously to set
298 * the count mode based on the user selection of user and kernel. 329 * the count mode based on the user selection of user and kernel.
299 */ 330 */
300 val |= CBE_PM_COUNT_MODE_SET(pm_cntrl->count_mode); 331 val |= CBE_PM_COUNT_MODE_SET(pm_regs.pm_cntrl.count_mode);
301 cbe_write_pm(cpu, pm_control, val); 332 cbe_write_pm(cpu, pm_control, val);
302} 333}
303 334
304static inline void 335static inline void
305set_count_mode(u32 kernel, u32 user, struct pm_cntrl *pm_cntrl) 336set_count_mode(u32 kernel, u32 user)
306{ 337{
307 /* The user must specify user and kernel if they want them. If 338 /* The user must specify user and kernel if they want them. If
308 * neither is specified, OProfile will count in hypervisor mode 339 * neither is specified, OProfile will count in hypervisor mode.
340 * pm_regs.pm_cntrl is a global
309 */ 341 */
310 if (kernel) { 342 if (kernel) {
311 if (user) 343 if (user)
312 pm_cntrl->count_mode = CBE_COUNT_ALL_MODES; 344 pm_regs.pm_cntrl.count_mode = CBE_COUNT_ALL_MODES;
313 else 345 else
314 pm_cntrl->count_mode = CBE_COUNT_SUPERVISOR_MODE; 346 pm_regs.pm_cntrl.count_mode =
347 CBE_COUNT_SUPERVISOR_MODE;
315 } else { 348 } else {
316 if (user) 349 if (user)
317 pm_cntrl->count_mode = CBE_COUNT_PROBLEM_MODE; 350 pm_regs.pm_cntrl.count_mode = CBE_COUNT_PROBLEM_MODE;
318 else 351 else
319 pm_cntrl->count_mode = CBE_COUNT_HYPERVISOR_MODE; 352 pm_regs.pm_cntrl.count_mode =
353 CBE_COUNT_HYPERVISOR_MODE;
320 } 354 }
321} 355}
322 356
323static inline void enable_ctr(u32 cpu, u32 ctr, u32 * pm07_cntrl) 357static inline void enable_ctr(u32 cpu, u32 ctr, u32 * pm07_cntrl)
324{ 358{
325 359
326 pm07_cntrl[ctr] |= PM07_CTR_ENABLE(1); 360 pm07_cntrl[ctr] |= CBE_PM_CTR_ENABLE;
327 cbe_write_pm07_control(cpu, ctr, pm07_cntrl[ctr]); 361 cbe_write_pm07_control(cpu, ctr, pm07_cntrl[ctr]);
328} 362}
329 363
@@ -365,6 +399,14 @@ static void cell_virtual_cntr(unsigned long data)
365 hdw_thread = 1 ^ hdw_thread; 399 hdw_thread = 1 ^ hdw_thread;
366 next_hdw_thread = hdw_thread; 400 next_hdw_thread = hdw_thread;
367 401
402 for (i = 0; i < num_counters; i++)
403 /* There are some per thread events. Must do the
404 * set event, for the thread that is being started
405 */
406 set_pm_event(i,
407 pmc_cntrl[next_hdw_thread][i].evnts,
408 pmc_cntrl[next_hdw_thread][i].masks);
409
368 /* The following is done only once per each node, but 410 /* The following is done only once per each node, but
369 * we need cpu #, not node #, to pass to the cbe_xxx functions. 411 * we need cpu #, not node #, to pass to the cbe_xxx functions.
370 */ 412 */
@@ -385,12 +427,13 @@ static void cell_virtual_cntr(unsigned long data)
385 == 0xFFFFFFFF) 427 == 0xFFFFFFFF)
386 /* If the cntr value is 0xffffffff, we must 428 /* If the cntr value is 0xffffffff, we must
387 * reset that to 0xfffffff0 when the current 429 * reset that to 0xfffffff0 when the current
388 * thread is restarted. This will generate a new 430 * thread is restarted. This will generate a
389 * interrupt and make sure that we never restore 431 * new interrupt and make sure that we never
390 * the counters to the max value. If the counters 432 * restore the counters to the max value. If
391 * were restored to the max value, they do not 433 * the counters were restored to the max value,
392 * increment and no interrupts are generated. Hence 434 * they do not increment and no interrupts are
393 * no more samples will be collected on that cpu. 435 * generated. Hence no more samples will be
436 * collected on that cpu.
394 */ 437 */
395 cbe_write_ctr(cpu, i, 0xFFFFFFF0); 438 cbe_write_ctr(cpu, i, 0xFFFFFFF0);
396 else 439 else
@@ -410,9 +453,6 @@ static void cell_virtual_cntr(unsigned long data)
410 * Must do the set event, enable_cntr 453 * Must do the set event, enable_cntr
411 * for each cpu. 454 * for each cpu.
412 */ 455 */
413 set_pm_event(i,
414 pmc_cntrl[next_hdw_thread][i].evnts,
415 pmc_cntrl[next_hdw_thread][i].masks);
416 enable_ctr(cpu, i, 456 enable_ctr(cpu, i,
417 pm_regs.pm07_cntrl); 457 pm_regs.pm07_cntrl);
418 } else { 458 } else {
@@ -465,8 +505,7 @@ cell_reg_setup(struct op_counter_config *ctr,
465 pm_regs.pm_cntrl.trace_mode = 0; 505 pm_regs.pm_cntrl.trace_mode = 0;
466 pm_regs.pm_cntrl.freeze = 1; 506 pm_regs.pm_cntrl.freeze = 1;
467 507
468 set_count_mode(sys->enable_kernel, sys->enable_user, 508 set_count_mode(sys->enable_kernel, sys->enable_user);
469 &pm_regs.pm_cntrl);
470 509
471 /* Setup the thread 0 events */ 510 /* Setup the thread 0 events */
472 for (i = 0; i < num_ctrs; ++i) { 511 for (i = 0; i < num_ctrs; ++i) {
@@ -498,10 +537,10 @@ cell_reg_setup(struct op_counter_config *ctr,
498 pmc_cntrl[1][i].vcntr = i; 537 pmc_cntrl[1][i].vcntr = i;
499 } 538 }
500 539
501 for (i = 0; i < 4; i++) 540 for (i = 0; i < NUM_TRACE_BUS_WORDS; i++)
502 trace_bus[i] = 0xff; 541 trace_bus[i] = 0xff;
503 542
504 for (i = 0; i < 2; i++) 543 for (i = 0; i < NUM_INPUT_BUS_WORDS; i++)
505 input_bus[i] = 0xff; 544 input_bus[i] = 0xff;
506 545
507 /* Our counters count up, and "count" refers to 546 /* Our counters count up, and "count" refers to
@@ -560,7 +599,7 @@ static void cell_cpu_setup(struct op_counter_config *cntr)
560 cbe_write_pm(cpu, pm_start_stop, 0); 599 cbe_write_pm(cpu, pm_start_stop, 0);
561 cbe_write_pm(cpu, group_control, pm_regs.group_control); 600 cbe_write_pm(cpu, group_control, pm_regs.group_control);
562 cbe_write_pm(cpu, debug_bus_control, pm_regs.debug_bus_control); 601 cbe_write_pm(cpu, debug_bus_control, pm_regs.debug_bus_control);
563 write_pm_cntrl(cpu, &pm_regs.pm_cntrl); 602 write_pm_cntrl(cpu);
564 603
565 for (i = 0; i < num_counters; ++i) { 604 for (i = 0; i < num_counters; ++i) {
566 if (ctr_enabled & (1 << i)) { 605 if (ctr_enabled & (1 << i)) {
@@ -602,7 +641,7 @@ static void cell_global_start(struct op_counter_config *ctr)
602 } 641 }
603 } 642 }
604 643
605 cbe_clear_pm_interrupts(cpu); 644 cbe_get_and_clear_pm_interrupts(cpu);
606 cbe_enable_pm_interrupts(cpu, hdw_thread, interrupt_mask); 645 cbe_enable_pm_interrupts(cpu, hdw_thread, interrupt_mask);
607 cbe_enable_pm(cpu); 646 cbe_enable_pm(cpu);
608 } 647 }
@@ -672,7 +711,7 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr)
672 711
673 cbe_disable_pm(cpu); 712 cbe_disable_pm(cpu);
674 713
675 interrupt_mask = cbe_clear_pm_interrupts(cpu); 714 interrupt_mask = cbe_get_and_clear_pm_interrupts(cpu);
676 715
677 /* If the interrupt mask has been cleared, then the virt cntr 716 /* If the interrupt mask has been cleared, then the virt cntr
678 * has cleared the interrupt. When the thread that generated 717 * has cleared the interrupt. When the thread that generated
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
index 795b713ec9ee..07cdbcacf156 100644
--- a/arch/powerpc/platforms/52xx/Makefile
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -6,5 +6,5 @@ obj-y += mpc52xx_pic.o mpc52xx_common.o
6obj-$(CONFIG_PCI) += mpc52xx_pci.o 6obj-$(CONFIG_PCI) += mpc52xx_pci.o
7endif 7endif
8 8
9obj-$(CONFIG_PPC_EFIKA) += efika-setup.o efika-pci.o 9obj-$(CONFIG_PPC_EFIKA) += efika.o
10obj-$(CONFIG_PPC_LITE5200) += lite5200.o 10obj-$(CONFIG_PPC_LITE5200) += lite5200.o
diff --git a/arch/powerpc/platforms/52xx/efika-pci.c b/arch/powerpc/platforms/52xx/efika-pci.c
deleted file mode 100644
index 62e05b2a9227..000000000000
--- a/arch/powerpc/platforms/52xx/efika-pci.c
+++ /dev/null
@@ -1,119 +0,0 @@
1
2#include <linux/kernel.h>
3#include <linux/pci.h>
4#include <linux/string.h>
5#include <linux/init.h>
6
7#include <asm/io.h>
8#include <asm/irq.h>
9#include <asm/prom.h>
10#include <asm/machdep.h>
11#include <asm/sections.h>
12#include <asm/pci-bridge.h>
13#include <asm/rtas.h>
14
15#include "efika.h"
16
17#ifdef CONFIG_PCI
18/*
19 * Access functions for PCI config space using RTAS calls.
20 */
21static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
22 int len, u32 * val)
23{
24 struct pci_controller *hose = bus->sysdata;
25 unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
26 | (((bus->number - hose->first_busno) & 0xff) << 16)
27 | (hose->index << 24);
28 int ret = -1;
29 int rval;
30
31 rval = rtas_call(rtas_token("read-pci-config"), 2, 2, &ret, addr, len);
32 *val = ret;
33 return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
34}
35
36static int rtas_write_config(struct pci_bus *bus, unsigned int devfn,
37 int offset, int len, u32 val)
38{
39 struct pci_controller *hose = bus->sysdata;
40 unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
41 | (((bus->number - hose->first_busno) & 0xff) << 16)
42 | (hose->index << 24);
43 int rval;
44
45 rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL,
46 addr, len, val);
47 return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
48}
49
50static struct pci_ops rtas_pci_ops = {
51 rtas_read_config,
52 rtas_write_config
53};
54
55void __init efika_pcisetup(void)
56{
57 const int *bus_range;
58 int len;
59 struct pci_controller *hose;
60 struct device_node *root;
61 struct device_node *pcictrl;
62
63 root = of_find_node_by_path("/");
64 if (root == NULL) {
65 printk(KERN_WARNING EFIKA_PLATFORM_NAME
66 ": Unable to find the root node\n");
67 return;
68 }
69
70 for (pcictrl = NULL;;) {
71 pcictrl = of_get_next_child(root, pcictrl);
72 if ((pcictrl == NULL) || (strcmp(pcictrl->name, "pci") == 0))
73 break;
74 }
75
76 of_node_put(root);
77
78 if (pcictrl == NULL) {
79 printk(KERN_WARNING EFIKA_PLATFORM_NAME
80 ": Unable to find the PCI bridge node\n");
81 return;
82 }
83
84 bus_range = get_property(pcictrl, "bus-range", &len);
85 if (bus_range == NULL || len < 2 * sizeof(int)) {
86 printk(KERN_WARNING EFIKA_PLATFORM_NAME
87 ": Can't get bus-range for %s\n", pcictrl->full_name);
88 return;
89 }
90
91 if (bus_range[1] == bus_range[0])
92 printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI bus %d",
93 bus_range[0]);
94 else
95 printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI buses %d..%d",
96 bus_range[0], bus_range[1]);
97 printk(" controlled by %s\n", pcictrl->full_name);
98 printk("\n");
99
100 hose = pcibios_alloc_controller();
101 if (!hose) {
102 printk(KERN_WARNING EFIKA_PLATFORM_NAME
103 ": Can't allocate PCI controller structure for %s\n",
104 pcictrl->full_name);
105 return;
106 }
107
108 hose->arch_data = of_node_get(pcictrl);
109 hose->first_busno = bus_range[0];
110 hose->last_busno = bus_range[1];
111 hose->ops = &rtas_pci_ops;
112
113 pci_process_bridge_OF_ranges(hose, pcictrl, 0);
114}
115
116#else
117void __init efika_pcisetup(void)
118{}
119#endif
diff --git a/arch/powerpc/platforms/52xx/efika-setup.c b/arch/powerpc/platforms/52xx/efika-setup.c
deleted file mode 100644
index 110c980ed1e0..000000000000
--- a/arch/powerpc/platforms/52xx/efika-setup.c
+++ /dev/null
@@ -1,150 +0,0 @@
1/*
2 *
3 * Efika 5K2 platform setup
4 * Some code really inspired from the lite5200b platform.
5 *
6 * Copyright (C) 2006 bplan GmbH
7 *
8 * This file is licensed under the terms of the GNU General Public License
9 * version 2. This program is licensed "as is" without any warranty of any
10 * kind, whether express or implied.
11 *
12 */
13
14#include <linux/errno.h>
15#include <linux/kernel.h>
16#include <linux/slab.h>
17#include <linux/reboot.h>
18#include <linux/init.h>
19#include <linux/utsrelease.h>
20#include <linux/seq_file.h>
21#include <linux/root_dev.h>
22#include <linux/initrd.h>
23#include <linux/timer.h>
24#include <linux/pci.h>
25
26#include <asm/pgtable.h>
27#include <asm/prom.h>
28#include <asm/time.h>
29#include <asm/machdep.h>
30#include <asm/rtas.h>
31#include <asm/of_device.h>
32#include <asm/of_platform.h>
33#include <asm/mpc52xx.h>
34
35#include "efika.h"
36
37static void efika_show_cpuinfo(struct seq_file *m)
38{
39 struct device_node *root;
40 const char *revision = NULL;
41 const char *codegendescription = NULL;
42 const char *codegenvendor = NULL;
43
44 root = of_find_node_by_path("/");
45 if (root) {
46 revision = get_property(root, "revision", NULL);
47 codegendescription =
48 get_property(root, "CODEGEN,description", NULL);
49 codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
50
51 of_node_put(root);
52 }
53
54 if (codegendescription)
55 seq_printf(m, "machine\t\t: %s\n", codegendescription);
56 else
57 seq_printf(m, "machine\t\t: Efika\n");
58
59 if (revision)
60 seq_printf(m, "revision\t: %s\n", revision);
61
62 if (codegenvendor)
63 seq_printf(m, "vendor\t\t: %s\n", codegenvendor);
64
65 of_node_put(root);
66}
67
68static void __init efika_setup_arch(void)
69{
70 rtas_initialize();
71
72#ifdef CONFIG_BLK_DEV_INITRD
73 initrd_below_start_ok = 1;
74
75 if (initrd_start)
76 ROOT_DEV = Root_RAM0;
77 else
78#endif
79 ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
80
81 efika_pcisetup();
82
83 if (ppc_md.progress)
84 ppc_md.progress("Linux/PPC " UTS_RELEASE " runnung on Efika ;-)\n", 0x0);
85}
86
87static void __init efika_init(void)
88{
89 struct device_node *np;
90 struct device_node *cnp = NULL;
91 const u32 *base;
92
93 /* Find every child of the SOC node and add it to of_platform */
94 np = of_find_node_by_name(NULL, "builtin");
95 if (np) {
96 char name[BUS_ID_SIZE];
97 while ((cnp = of_get_next_child(np, cnp))) {
98 strcpy(name, cnp->name);
99
100 base = get_property(cnp, "reg", NULL);
101 if (base == NULL)
102 continue;
103
104 snprintf(name+strlen(name), BUS_ID_SIZE, "@%x", *base);
105 of_platform_device_create(cnp, name, NULL);
106
107 printk(KERN_INFO EFIKA_PLATFORM_NAME" : Added %s (type '%s' at '%s') to the known devices\n", name, cnp->type, cnp->full_name);
108 }
109 }
110
111 if (ppc_md.progress)
112 ppc_md.progress(" Have fun with your Efika! ", 0x7777);
113}
114
115static int __init efika_probe(void)
116{
117 char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
118 "model", NULL);
119
120 if (model == NULL)
121 return 0;
122 if (strcmp(model, "EFIKA5K2"))
123 return 0;
124
125 ISA_DMA_THRESHOLD = ~0L;
126 DMA_MODE_READ = 0x44;
127 DMA_MODE_WRITE = 0x48;
128
129 return 1;
130}
131
132define_machine(efika)
133{
134 .name = EFIKA_PLATFORM_NAME,
135 .probe = efika_probe,
136 .setup_arch = efika_setup_arch,
137 .init = efika_init,
138 .show_cpuinfo = efika_show_cpuinfo,
139 .init_IRQ = mpc52xx_init_irq,
140 .get_irq = mpc52xx_get_irq,
141 .restart = rtas_restart,
142 .power_off = rtas_power_off,
143 .halt = rtas_halt,
144 .set_rtc_time = rtas_set_rtc_time,
145 .get_rtc_time = rtas_get_rtc_time,
146 .progress = rtas_progress,
147 .get_boot_time = rtas_get_boot_time,
148 .calibrate_decr = generic_calibrate_decr,
149 .phys_mem_access_prot = pci_phys_mem_access_prot,
150};
diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c
new file mode 100644
index 000000000000..8de034116681
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/efika.c
@@ -0,0 +1,243 @@
1/*
2 * Efika 5K2 platform code
3 * Some code really inspired from the lite5200b platform.
4 *
5 * Copyright (C) 2006 bplan GmbH
6 *
7 * This file is licensed under the terms of the GNU General Public License
8 * version 2. This program is licensed "as is" without any warranty of any
9 * kind, whether express or implied.
10 */
11
12#include <linux/errno.h>
13#include <linux/kernel.h>
14#include <linux/slab.h>
15#include <linux/reboot.h>
16#include <linux/init.h>
17#include <linux/utsrelease.h>
18#include <linux/seq_file.h>
19#include <linux/string.h>
20#include <linux/root_dev.h>
21#include <linux/initrd.h>
22#include <linux/timer.h>
23#include <linux/pci.h>
24
25#include <asm/io.h>
26#include <asm/irq.h>
27#include <asm/sections.h>
28#include <asm/pci-bridge.h>
29#include <asm/pgtable.h>
30#include <asm/prom.h>
31#include <asm/time.h>
32#include <asm/machdep.h>
33#include <asm/rtas.h>
34#include <asm/of_device.h>
35#include <asm/of_platform.h>
36#include <asm/mpc52xx.h>
37
38
39#define EFIKA_PLATFORM_NAME "Efika"
40
41
42/* ------------------------------------------------------------------------ */
43/* PCI accesses thru RTAS */
44/* ------------------------------------------------------------------------ */
45
46#ifdef CONFIG_PCI
47
48/*
49 * Access functions for PCI config space using RTAS calls.
50 */
51static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
52 int len, u32 * val)
53{
54 struct pci_controller *hose = bus->sysdata;
55 unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
56 | (((bus->number - hose->first_busno) & 0xff) << 16)
57 | (hose->index << 24);
58 int ret = -1;
59 int rval;
60
61 rval = rtas_call(rtas_token("read-pci-config"), 2, 2, &ret, addr, len);
62 *val = ret;
63 return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
64}
65
66static int rtas_write_config(struct pci_bus *bus, unsigned int devfn,
67 int offset, int len, u32 val)
68{
69 struct pci_controller *hose = bus->sysdata;
70 unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
71 | (((bus->number - hose->first_busno) & 0xff) << 16)
72 | (hose->index << 24);
73 int rval;
74
75 rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL,
76 addr, len, val);
77 return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
78}
79
80static struct pci_ops rtas_pci_ops = {
81 rtas_read_config,
82 rtas_write_config
83};
84
85
86void __init efika_pcisetup(void)
87{
88 const int *bus_range;
89 int len;
90 struct pci_controller *hose;
91 struct device_node *root;
92 struct device_node *pcictrl;
93
94 root = of_find_node_by_path("/");
95 if (root == NULL) {
96 printk(KERN_WARNING EFIKA_PLATFORM_NAME
97 ": Unable to find the root node\n");
98 return;
99 }
100
101 for (pcictrl = NULL;;) {
102 pcictrl = of_get_next_child(root, pcictrl);
103 if ((pcictrl == NULL) || (strcmp(pcictrl->name, "pci") == 0))
104 break;
105 }
106
107 of_node_put(root);
108
109 if (pcictrl == NULL) {
110 printk(KERN_WARNING EFIKA_PLATFORM_NAME
111 ": Unable to find the PCI bridge node\n");
112 return;
113 }
114
115 bus_range = get_property(pcictrl, "bus-range", &len);
116 if (bus_range == NULL || len < 2 * sizeof(int)) {
117 printk(KERN_WARNING EFIKA_PLATFORM_NAME
118 ": Can't get bus-range for %s\n", pcictrl->full_name);
119 return;
120 }
121
122 if (bus_range[1] == bus_range[0])
123 printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI bus %d",
124 bus_range[0]);
125 else
126 printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI buses %d..%d",
127 bus_range[0], bus_range[1]);
128 printk(" controlled by %s\n", pcictrl->full_name);
129 printk("\n");
130
131 hose = pcibios_alloc_controller();
132 if (!hose) {
133 printk(KERN_WARNING EFIKA_PLATFORM_NAME
134 ": Can't allocate PCI controller structure for %s\n",
135 pcictrl->full_name);
136 return;
137 }
138
139 hose->arch_data = of_node_get(pcictrl);
140 hose->first_busno = bus_range[0];
141 hose->last_busno = bus_range[1];
142 hose->ops = &rtas_pci_ops;
143
144 pci_process_bridge_OF_ranges(hose, pcictrl, 0);
145}
146
147#else
148void __init efika_pcisetup(void)
149{}
150#endif
151
152
153
154/* ------------------------------------------------------------------------ */
155/* Platform setup */
156/* ------------------------------------------------------------------------ */
157
158static void efika_show_cpuinfo(struct seq_file *m)
159{
160 struct device_node *root;
161 const char *revision = NULL;
162 const char *codegendescription = NULL;
163 const char *codegenvendor = NULL;
164
165 root = of_find_node_by_path("/");
166 if (!root)
167 return;
168
169 revision = get_property(root, "revision", NULL);
170 codegendescription =
171 get_property(root, "CODEGEN,description", NULL);
172 codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
173
174 if (codegendescription)
175 seq_printf(m, "machine\t\t: %s\n", codegendescription);
176 else
177 seq_printf(m, "machine\t\t: Efika\n");
178
179 if (revision)
180 seq_printf(m, "revision\t: %s\n", revision);
181
182 if (codegenvendor)
183 seq_printf(m, "vendor\t\t: %s\n", codegenvendor);
184
185 of_node_put(root);
186}
187
188static void __init efika_setup_arch(void)
189{
190 rtas_initialize();
191
192#ifdef CONFIG_BLK_DEV_INITRD
193 initrd_below_start_ok = 1;
194
195 if (initrd_start)
196 ROOT_DEV = Root_RAM0;
197 else
198#endif
199 ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
200
201 efika_pcisetup();
202
203 if (ppc_md.progress)
204 ppc_md.progress("Linux/PPC " UTS_RELEASE " running on Efika ;-)\n", 0x0);
205}
206
207static int __init efika_probe(void)
208{
209 char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
210 "model", NULL);
211
212 if (model == NULL)
213 return 0;
214 if (strcmp(model, "EFIKA5K2"))
215 return 0;
216
217 ISA_DMA_THRESHOLD = ~0L;
218 DMA_MODE_READ = 0x44;
219 DMA_MODE_WRITE = 0x48;
220
221 return 1;
222}
223
224define_machine(efika)
225{
226 .name = EFIKA_PLATFORM_NAME,
227 .probe = efika_probe,
228 .setup_arch = efika_setup_arch,
229 .init = mpc52xx_declare_of_platform_devices,
230 .show_cpuinfo = efika_show_cpuinfo,
231 .init_IRQ = mpc52xx_init_irq,
232 .get_irq = mpc52xx_get_irq,
233 .restart = rtas_restart,
234 .power_off = rtas_power_off,
235 .halt = rtas_halt,
236 .set_rtc_time = rtas_set_rtc_time,
237 .get_rtc_time = rtas_get_rtc_time,
238 .progress = rtas_progress,
239 .get_boot_time = rtas_get_boot_time,
240 .calibrate_decr = generic_calibrate_decr,
241 .phys_mem_access_prot = pci_phys_mem_access_prot,
242};
243
diff --git a/arch/powerpc/platforms/52xx/efika.h b/arch/powerpc/platforms/52xx/efika.h
deleted file mode 100644
index 2f060fd097d7..000000000000
--- a/arch/powerpc/platforms/52xx/efika.h
+++ /dev/null
@@ -1,19 +0,0 @@
1/*
2 * Efika 5K2 platform setup - Header file
3 *
4 * Copyright (C) 2006 bplan GmbH
5 *
6 * This file is licensed under the terms of the GNU General Public License
7 * version 2. This program is licensed "as is" without any warranty of any
8 * kind, whether express or implied.
9 *
10 */
11
12#ifndef __ARCH_POWERPC_EFIKA__
13#define __ARCH_POWERPC_EFIKA__
14
15#define EFIKA_PLATFORM_NAME "Efika"
16
17extern void __init efika_pcisetup(void);
18
19#endif
diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index cdb16bfa6ca6..cc3b40de21dd 100644
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -51,13 +51,13 @@
51 */ 51 */
52 52
53static void __init 53static void __init
54lite52xx_setup_cpu(void) 54lite5200_setup_cpu(void)
55{ 55{
56 struct mpc52xx_gpio __iomem *gpio; 56 struct mpc52xx_gpio __iomem *gpio;
57 u32 port_config; 57 u32 port_config;
58 58
59 /* Map zones */ 59 /* Map zones */
60 gpio = mpc52xx_find_and_map("mpc52xx-gpio"); 60 gpio = mpc52xx_find_and_map("mpc5200-gpio");
61 if (!gpio) { 61 if (!gpio) {
62 printk(KERN_ERR __FILE__ ": " 62 printk(KERN_ERR __FILE__ ": "
63 "Error while mapping GPIO register for port config. " 63 "Error while mapping GPIO register for port config. "
@@ -85,12 +85,12 @@ error:
85 iounmap(gpio); 85 iounmap(gpio);
86} 86}
87 87
88static void __init lite52xx_setup_arch(void) 88static void __init lite5200_setup_arch(void)
89{ 89{
90 struct device_node *np; 90 struct device_node *np;
91 91
92 if (ppc_md.progress) 92 if (ppc_md.progress)
93 ppc_md.progress("lite52xx_setup_arch()", 0); 93 ppc_md.progress("lite5200_setup_arch()", 0);
94 94
95 np = of_find_node_by_type(NULL, "cpu"); 95 np = of_find_node_by_type(NULL, "cpu");
96 if (np) { 96 if (np) {
@@ -105,7 +105,7 @@ static void __init lite52xx_setup_arch(void)
105 105
106 /* CPU & Port mux setup */ 106 /* CPU & Port mux setup */
107 mpc52xx_setup_cpu(); /* Generic */ 107 mpc52xx_setup_cpu(); /* Generic */
108 lite52xx_setup_cpu(); /* Platorm specific */ 108 lite5200_setup_cpu(); /* Platorm specific */
109 109
110#ifdef CONFIG_PCI 110#ifdef CONFIG_PCI
111 np = of_find_node_by_type(np, "pci"); 111 np = of_find_node_by_type(np, "pci");
@@ -126,7 +126,7 @@ static void __init lite52xx_setup_arch(void)
126 126
127} 127}
128 128
129void lite52xx_show_cpuinfo(struct seq_file *m) 129void lite5200_show_cpuinfo(struct seq_file *m)
130{ 130{
131 struct device_node* np = of_find_all_nodes(NULL); 131 struct device_node* np = of_find_all_nodes(NULL);
132 const char *model = NULL; 132 const char *model = NULL;
@@ -143,25 +143,26 @@ void lite52xx_show_cpuinfo(struct seq_file *m)
143/* 143/*
144 * Called very early, MMU is off, device-tree isn't unflattened 144 * Called very early, MMU is off, device-tree isn't unflattened
145 */ 145 */
146static int __init lite52xx_probe(void) 146static int __init lite5200_probe(void)
147{ 147{
148 unsigned long node = of_get_flat_dt_root(); 148 unsigned long node = of_get_flat_dt_root();
149 const char *model = of_get_flat_dt_prop(node, "model", NULL); 149 const char *model = of_get_flat_dt_prop(node, "model", NULL);
150 150
151 if (!of_flat_dt_is_compatible(node, "lite52xx")) 151 if (!of_flat_dt_is_compatible(node, "fsl,lite5200") &&
152 !of_flat_dt_is_compatible(node, "fsl,lite5200b"))
152 return 0; 153 return 0;
153 pr_debug("%s board w/ mpc52xx found\n", model ? model : "unknown"); 154 pr_debug("%s board found\n", model ? model : "unknown");
154 155
155 return 1; 156 return 1;
156} 157}
157 158
158define_machine(lite52xx) { 159define_machine(lite5200) {
159 .name = "lite52xx", 160 .name = "lite5200",
160 .probe = lite52xx_probe, 161 .probe = lite5200_probe,
161 .setup_arch = lite52xx_setup_arch, 162 .setup_arch = lite5200_setup_arch,
162 .init = mpc52xx_declare_of_platform_devices, 163 .init = mpc52xx_declare_of_platform_devices,
163 .init_IRQ = mpc52xx_init_irq, 164 .init_IRQ = mpc52xx_init_irq,
164 .get_irq = mpc52xx_get_irq, 165 .get_irq = mpc52xx_get_irq,
165 .show_cpuinfo = lite52xx_show_cpuinfo, 166 .show_cpuinfo = lite5200_show_cpuinfo,
166 .calibrate_decr = generic_calibrate_decr, 167 .calibrate_decr = generic_calibrate_decr,
167}; 168};
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index cc40889074bd..ed0cb694aea8 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -83,8 +83,8 @@ mpc52xx_setup_cpu(void)
83 struct mpc52xx_xlb __iomem *xlb; 83 struct mpc52xx_xlb __iomem *xlb;
84 84
85 /* Map zones */ 85 /* Map zones */
86 cdm = mpc52xx_find_and_map("mpc52xx-cdm"); 86 cdm = mpc52xx_find_and_map("mpc5200-cdm");
87 xlb = mpc52xx_find_and_map("mpc52xx-xlb"); 87 xlb = mpc52xx_find_and_map("mpc5200-xlb");
88 88
89 if (!cdm || !xlb) { 89 if (!cdm || !xlb) {
90 printk(KERN_ERR __FILE__ ": " 90 printk(KERN_ERR __FILE__ ": "
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index cd91a6c3aafa..c75192567e55 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -383,16 +383,16 @@ void __init mpc52xx_init_irq(void)
383 struct device_node *picnode; 383 struct device_node *picnode;
384 384
385 /* Remap the necessary zones */ 385 /* Remap the necessary zones */
386 picnode = of_find_compatible_node(NULL, NULL, "mpc52xx-pic"); 386 picnode = of_find_compatible_node(NULL, NULL, "mpc5200-pic");
387 387
388 intr = mpc52xx_find_and_map("mpc52xx-pic"); 388 intr = mpc52xx_find_and_map("mpc5200-pic");
389 if (!intr) 389 if (!intr)
390 panic(__FILE__ ": find_and_map failed on 'mpc52xx-pic'. " 390 panic(__FILE__ ": find_and_map failed on 'mpc5200-pic'. "
391 "Check node !"); 391 "Check node !");
392 392
393 sdma = mpc52xx_find_and_map("mpc52xx-bestcomm"); 393 sdma = mpc52xx_find_and_map("mpc5200-bestcomm");
394 if (!sdma) 394 if (!sdma)
395 panic(__FILE__ ": find_and_map failed on 'mpc52xx-bestcomm'. " 395 panic(__FILE__ ": find_and_map failed on 'mpc5200-bestcomm'. "
396 "Check node !"); 396 "Check node !");
397 397
398 /* Disable all interrupt sources. */ 398 /* Disable all interrupt sources. */
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index edcd5b875b66..1aea1e69ff31 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -3,7 +3,13 @@ menu "Platform support"
3 3
4choice 4choice
5 prompt "Machine Type" 5 prompt "Machine Type"
6 default MPC834x_SYS 6 default MPC834x_MDS
7
8config MPC8313_RDB
9 bool "Freescale MPC8313 RDB"
10 select DEFAULT_UIMAGE
11 help
12 This option enables support for the MPC8313 RDB board.
7 13
8config MPC832x_MDS 14config MPC832x_MDS
9 bool "Freescale MPC832x MDS" 15 bool "Freescale MPC832x MDS"
@@ -12,13 +18,13 @@ config MPC832x_MDS
12 help 18 help
13 This option enables support for the MPC832x MDS evaluation board. 19 This option enables support for the MPC832x MDS evaluation board.
14 20
15config MPC834x_SYS 21config MPC834x_MDS
16 bool "Freescale MPC834x SYS" 22 bool "Freescale MPC834x MDS"
17 select DEFAULT_UIMAGE 23 select DEFAULT_UIMAGE
18 help 24 help
19 This option enables support for the MPC 834x SYS evaluation board. 25 This option enables support for the MPC 834x MDS evaluation board.
20 26
21 Be aware that PCI buses can only function when SYS board is plugged 27 Be aware that PCI buses can only function when MDS board is plugged
22 into the PIB (Platform IO Board) board from Freescale which provide 28 into the PIB (Platform IO Board) board from Freescale which provide
23 3 PCI slots. The PIBs PCI initialization is the bootloader's 29 3 PCI slots. The PIBs PCI initialization is the bootloader's
24 responsibility. 30 responsibility.
@@ -41,6 +47,12 @@ config MPC8360E_PB
41 47
42endchoice 48endchoice
43 49
50config PPC_MPC831x
51 bool
52 select PPC_UDBG_16550
53 select PPC_INDIRECT_PCI
54 default y if MPC8313_RDB
55
44config PPC_MPC832x 56config PPC_MPC832x
45 bool 57 bool
46 select PPC_UDBG_16550 58 select PPC_UDBG_16550
@@ -51,7 +63,7 @@ config MPC834x
51 bool 63 bool
52 select PPC_UDBG_16550 64 select PPC_UDBG_16550
53 select PPC_INDIRECT_PCI 65 select PPC_INDIRECT_PCI
54 default y if MPC834x_SYS || MPC834x_ITX 66 default y if MPC834x_MDS || MPC834x_ITX
55 67
56config PPC_MPC836x 68config PPC_MPC836x
57 bool 69 bool
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index f1aa7e24a938..6c8199c4c382 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -3,7 +3,8 @@
3# 3#
4obj-y := misc.o 4obj-y := misc.o
5obj-$(CONFIG_PCI) += pci.o 5obj-$(CONFIG_PCI) += pci.o
6obj-$(CONFIG_MPC834x_SYS) += mpc834x_sys.o 6obj-$(CONFIG_MPC8313_RDB) += mpc8313_rdb.o
7obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o
7obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o 8obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o
8obj-$(CONFIG_MPC8360E_PB) += mpc8360e_pb.o 9obj-$(CONFIG_MPC8360E_PB) += mpc8360e_pb.o
9obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o 10obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o
diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
new file mode 100644
index 000000000000..c3b98c34eb6b
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
@@ -0,0 +1,99 @@
1/*
2 * arch/powerpc/platforms/83xx/mpc8313_rdb.c
3 *
4 * Description: MPC8313x RDB board specific routines.
5 * This file is based on mpc834x_sys.c
6 * Author: Lo Wlison <r43300@freescale.com>
7 *
8 * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
14 */
15
16#include <linux/pci.h>
17
18#include <asm/time.h>
19#include <asm/ipic.h>
20#include <asm/udbg.h>
21
22#include "mpc83xx.h"
23
24#undef DEBUG
25#ifdef DEBUG
26#define DBG(fmt...) udbg_printf(fmt)
27#else
28#define DBG(fmt...)
29#endif
30
31#ifndef CONFIG_PCI
32unsigned long isa_io_base = 0;
33unsigned long isa_mem_base = 0;
34#endif
35
36/* ************************************************************************
37 *
38 * Setup the architecture
39 *
40 */
41static void __init mpc8313_rdb_setup_arch(void)
42{
43 struct device_node *np;
44
45 if (ppc_md.progress)
46 ppc_md.progress("mpc8313_rdb_setup_arch()", 0);
47
48#ifdef CONFIG_PCI
49 for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
50 add_bridge(np);
51
52 ppc_md.pci_exclude_device = mpc83xx_exclude_device;
53#endif
54}
55
56void __init mpc8313_rdb_init_IRQ(void)
57{
58 struct device_node *np;
59
60 np = of_find_node_by_type(NULL, "ipic");
61 if (!np)
62 return;
63
64 ipic_init(np, 0);
65
66 /* Initialize the default interrupt mapping priorities,
67 * in case the boot rom changed something on us.
68 */
69 ipic_set_default_priority();
70}
71
72/*
73 * Called very early, MMU is off, device-tree isn't unflattened
74 */
75static int __init mpc8313_rdb_probe(void)
76{
77 char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
78 "model", NULL);
79 if (model == NULL)
80 return 0;
81 if (strcmp(model, "MPC8313ERDB"))
82 return 0;
83
84 DBG("MPC8313 RDB found\n");
85
86 return 1;
87}
88
89define_machine(mpc8313_rdb) {
90 .name = "MPC8313 RDB",
91 .probe = mpc8313_rdb_probe,
92 .setup_arch = mpc8313_rdb_setup_arch,
93 .init_IRQ = mpc8313_rdb_init_IRQ,
94 .get_irq = ipic_get_irq,
95 .restart = mpc83xx_restart,
96 .time_init = mpc83xx_time_init,
97 .calibrate_decr = generic_calibrate_decr,
98 .progress = udbg_progress,
99};
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 2446dea9407e..443a3172f370 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -38,8 +38,6 @@
38 38
39#include "mpc83xx.h" 39#include "mpc83xx.h"
40 40
41#include <platforms/83xx/mpc834x_sys.h>
42
43#ifndef CONFIG_PCI 41#ifndef CONFIG_PCI
44unsigned long isa_io_base = 0; 42unsigned long isa_io_base = 0;
45unsigned long isa_mem_base = 0; 43unsigned long isa_mem_base = 0;
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index f30393f0b832..d2736da76c46 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * arch/powerpc/platforms/83xx/mpc834x_sys.c 2 * arch/powerpc/platforms/83xx/mpc834x_mds.c
3 * 3 *
4 * MPC834x SYS board specific routines 4 * MPC834x MDS board specific routines
5 * 5 *
6 * Maintainer: Kumar Gala <galak@kernel.crashing.org> 6 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
7 * 7 *
@@ -43,17 +43,87 @@ unsigned long isa_io_base = 0;
43unsigned long isa_mem_base = 0; 43unsigned long isa_mem_base = 0;
44#endif 44#endif
45 45
46#define BCSR5_INT_USB 0x02
47/* Note: This is only for PB, not for PB+PIB
48 * On PB only port0 is connected using ULPI */
49static int mpc834x_usb_cfg(void)
50{
51 unsigned long sccr, sicrl;
52 void __iomem *immap;
53 void __iomem *bcsr_regs = NULL;
54 u8 bcsr5;
55 struct device_node *np = NULL;
56 int port0_is_dr = 0;
57
58 if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL)
59 port0_is_dr = 1;
60 if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL){
61 if (port0_is_dr) {
62 printk(KERN_WARNING
63 "There is only one USB port on PB board! \n");
64 return -1;
65 } else if (!port0_is_dr)
66 /* No usb port enabled */
67 return -1;
68 }
69
70 immap = ioremap(get_immrbase(), 0x1000);
71 if (!immap)
72 return -1;
73
74 /* Configure clock */
75 sccr = in_be32(immap + MPC83XX_SCCR_OFFS);
76 if (port0_is_dr)
77 sccr |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */
78 else
79 sccr |= MPC83XX_SCCR_USB_MPHCM_11; /* 1:3 */
80 out_be32(immap + MPC83XX_SCCR_OFFS, sccr);
81
82 /* Configure Pin */
83 sicrl = in_be32(immap + MPC83XX_SICRL_OFFS);
84 /* set port0 only */
85 if (port0_is_dr)
86 sicrl |= MPC83XX_SICRL_USB0;
87 else
88 sicrl &= ~(MPC83XX_SICRL_USB0);
89 out_be32(immap + MPC83XX_SICRL_OFFS, sicrl);
90
91 iounmap(immap);
92
93 /* Map BCSR area */
94 np = of_find_node_by_name(NULL, "bcsr");
95 if (np != 0) {
96 struct resource res;
97
98 of_address_to_resource(np, 0, &res);
99 bcsr_regs = ioremap(res.start, res.end - res.start + 1);
100 of_node_put(np);
101 }
102 if (!bcsr_regs)
103 return -1;
104
105 /*
106 * if MDS board is plug into PIB board,
107 * force to use the PHY on MDS board
108 */
109 bcsr5 = in_8(bcsr_regs + 5);
110 if (!(bcsr5 & BCSR5_INT_USB))
111 out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB));
112 iounmap(bcsr_regs);
113 return 0;
114}
115
46/* ************************************************************************ 116/* ************************************************************************
47 * 117 *
48 * Setup the architecture 118 * Setup the architecture
49 * 119 *
50 */ 120 */
51static void __init mpc834x_sys_setup_arch(void) 121static void __init mpc834x_mds_setup_arch(void)
52{ 122{
53 struct device_node *np; 123 struct device_node *np;
54 124
55 if (ppc_md.progress) 125 if (ppc_md.progress)
56 ppc_md.progress("mpc834x_sys_setup_arch()", 0); 126 ppc_md.progress("mpc834x_mds_setup_arch()", 0);
57 127
58 np = of_find_node_by_type(NULL, "cpu"); 128 np = of_find_node_by_type(NULL, "cpu");
59 if (np != 0) { 129 if (np != 0) {
@@ -65,6 +135,7 @@ static void __init mpc834x_sys_setup_arch(void)
65 loops_per_jiffy = 50000000 / HZ; 135 loops_per_jiffy = 50000000 / HZ;
66 of_node_put(np); 136 of_node_put(np);
67 } 137 }
138
68#ifdef CONFIG_PCI 139#ifdef CONFIG_PCI
69 for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) 140 for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
70 add_bridge(np); 141 add_bridge(np);
@@ -72,6 +143,8 @@ static void __init mpc834x_sys_setup_arch(void)
72 ppc_md.pci_exclude_device = mpc83xx_exclude_device; 143 ppc_md.pci_exclude_device = mpc83xx_exclude_device;
73#endif 144#endif
74 145
146 mpc834x_usb_cfg();
147
75#ifdef CONFIG_ROOT_NFS 148#ifdef CONFIG_ROOT_NFS
76 ROOT_DEV = Root_NFS; 149 ROOT_DEV = Root_NFS;
77#else 150#else
@@ -79,7 +152,7 @@ static void __init mpc834x_sys_setup_arch(void)
79#endif 152#endif
80} 153}
81 154
82static void __init mpc834x_sys_init_IRQ(void) 155static void __init mpc834x_mds_init_IRQ(void)
83{ 156{
84 struct device_node *np; 157 struct device_node *np;
85 158
@@ -119,7 +192,7 @@ late_initcall(mpc834x_rtc_hookup);
119/* 192/*
120 * Called very early, MMU is off, device-tree isn't unflattened 193 * Called very early, MMU is off, device-tree isn't unflattened
121 */ 194 */
122static int __init mpc834x_sys_probe(void) 195static int __init mpc834x_mds_probe(void)
123{ 196{
124 /* We always match for now, eventually we should look at the flat 197 /* We always match for now, eventually we should look at the flat
125 dev tree to ensure this is the board we are suppose to run on 198 dev tree to ensure this is the board we are suppose to run on
@@ -127,11 +200,11 @@ static int __init mpc834x_sys_probe(void)
127 return 1; 200 return 1;
128} 201}
129 202
130define_machine(mpc834x_sys) { 203define_machine(mpc834x_mds) {
131 .name = "MPC834x SYS", 204 .name = "MPC834x MDS",
132 .probe = mpc834x_sys_probe, 205 .probe = mpc834x_mds_probe,
133 .setup_arch = mpc834x_sys_setup_arch, 206 .setup_arch = mpc834x_mds_setup_arch,
134 .init_IRQ = mpc834x_sys_init_IRQ, 207 .init_IRQ = mpc834x_mds_init_IRQ,
135 .get_irq = ipic_get_irq, 208 .get_irq = ipic_get_irq,
136 .restart = mpc83xx_restart, 209 .restart = mpc83xx_restart,
137 .time_init = mpc83xx_time_init, 210 .time_init = mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.h b/arch/powerpc/platforms/83xx/mpc834x_sys.h
deleted file mode 100644
index 7d5bbef084e7..000000000000
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.h
+++ /dev/null
@@ -1,23 +0,0 @@
1/*
2 * arch/powerpc/platforms/83xx/mpc834x_sys.h
3 *
4 * MPC834X SYS common board definitions
5 *
6 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
13 */
14
15#ifndef __MACH_MPC83XX_SYS_H__
16#define __MACH_MPC83XX_SYS_H__
17
18#define PIRQA MPC83xx_IRQ_EXT4
19#define PIRQB MPC83xx_IRQ_EXT5
20#define PIRQC MPC83xx_IRQ_EXT6
21#define PIRQD MPC83xx_IRQ_EXT7
22
23#endif /* __MACH_MPC83XX_SYS_H__ */
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 01cae106912b..9cd03b59c8f4 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -4,6 +4,24 @@
4#include <linux/init.h> 4#include <linux/init.h>
5#include <linux/device.h> 5#include <linux/device.h>
6 6
7/* System Clock Control Register */
8#define MPC83XX_SCCR_OFFS 0xA08
9#define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000
10#define MPC83XX_SCCR_USB_MPHCM_01 0x00400000
11#define MPC83XX_SCCR_USB_MPHCM_10 0x00800000
12#define MPC83XX_SCCR_USB_DRCM_11 0x00300000
13#define MPC83XX_SCCR_USB_DRCM_01 0x00100000
14#define MPC83XX_SCCR_USB_DRCM_10 0x00200000
15
16/* system i/o configuration register low */
17#define MPC83XX_SICRL_OFFS 0x114
18#define MPC83XX_SICRL_USB0 0x40000000
19#define MPC83XX_SICRL_USB1 0x20000000
20
21/* system i/o configuration register high */
22#define MPC83XX_SICRH_OFFS 0x118
23#define MPC83XX_SICRH_USB_UTMI 0x00020000
24
7/* 25/*
8 * Declaration for the various functions exported by the 26 * Declaration for the various functions exported by the
9 * mpc83xx_* files. Mostly for use by mpc83xx_setup 27 * mpc83xx_* files. Mostly for use by mpc83xx_setup
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 0584f3c7e884..0efdd2f1babe 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -23,6 +23,13 @@ config MPC85xx_CDS
23 help 23 help
24 This option enables support for the MPC85xx CDS board 24 This option enables support for the MPC85xx CDS board
25 25
26config MPC8568_MDS
27 bool "Freescale MPC8568 MDS"
28 select DEFAULT_UIMAGE
29# select QUICC_ENGINE
30 help
31 This option enables support for the MPC8568 MDS board
32
26endchoice 33endchoice
27 34
28config MPC8540 35config MPC8540
@@ -36,6 +43,12 @@ config MPC8560
36 select PPC_INDIRECT_PCI 43 select PPC_INDIRECT_PCI
37 default y if MPC8560_ADS 44 default y if MPC8560_ADS
38 45
46config MPC85xx
47 bool
48 select PPC_UDBG_16550
49 select PPC_INDIRECT_PCI
50 default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS || MPC8568_MDS
51
39config PPC_INDIRECT_PCI_BE 52config PPC_INDIRECT_PCI_BE
40 bool 53 bool
41 depends on PPC_85xx 54 depends on PPC_85xx
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 282f5d0d0152..e40e521816b8 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_PPC_85xx) += misc.o pci.o
5obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o 5obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o
6obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o 6obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
7obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o 7obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
8obj-$(CONFIG_MPC8568_MDS) += mpc8568_mds.o
diff --git a/arch/powerpc/platforms/85xx/mpc8568_mds.c b/arch/powerpc/platforms/85xx/mpc8568_mds.c
new file mode 100644
index 000000000000..0861d1107bc8
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc8568_mds.c
@@ -0,0 +1,246 @@
1/*
2 * Copyright (C) Freescale Semicondutor, Inc. 2006-2007. All rights reserved.
3 *
4 * Author: Andy Fleming <afleming@freescale.com>
5 *
6 * Based on 83xx/mpc8360e_pb.c by:
7 * Li Yang <LeoLi@freescale.com>
8 * Yin Olivia <Hong-hua.Yin@freescale.com>
9 *
10 * Description:
11 * MPC8568E MDS PB board specific routines.
12 *
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
17 */
18
19#include <linux/stddef.h>
20#include <linux/kernel.h>
21#include <linux/init.h>
22#include <linux/errno.h>
23#include <linux/reboot.h>
24#include <linux/pci.h>
25#include <linux/kdev_t.h>
26#include <linux/major.h>
27#include <linux/console.h>
28#include <linux/delay.h>
29#include <linux/seq_file.h>
30#include <linux/root_dev.h>
31#include <linux/initrd.h>
32#include <linux/module.h>
33#include <linux/fsl_devices.h>
34
35#include <asm/of_device.h>
36#include <asm/of_platform.h>
37#include <asm/system.h>
38#include <asm/atomic.h>
39#include <asm/time.h>
40#include <asm/io.h>
41#include <asm/machdep.h>
42#include <asm/bootinfo.h>
43#include <asm/pci-bridge.h>
44#include <asm/mpc85xx.h>
45#include <asm/irq.h>
46#include <mm/mmu_decl.h>
47#include <asm/prom.h>
48#include <asm/udbg.h>
49#include <sysdev/fsl_soc.h>
50#include <asm/qe.h>
51#include <asm/qe_ic.h>
52#include <asm/mpic.h>
53
54#include "mpc85xx.h"
55
56#undef DEBUG
57#ifdef DEBUG
58#define DBG(fmt...) udbg_printf(fmt)
59#else
60#define DBG(fmt...)
61#endif
62
63#ifndef CONFIG_PCI
64unsigned long isa_io_base = 0;
65unsigned long isa_mem_base = 0;
66#endif
67
68/* ************************************************************************
69 *
70 * Setup the architecture
71 *
72 */
73static void __init mpc8568_mds_setup_arch(void)
74{
75 struct device_node *np;
76 static u8 *bcsr_regs = NULL;
77
78
79 if (ppc_md.progress)
80 ppc_md.progress("mpc8568_mds_setup_arch()", 0);
81
82 np = of_find_node_by_type(NULL, "cpu");
83 if (np != NULL) {
84 const unsigned int *fp =
85 get_property(np, "clock-frequency", NULL);
86 if (fp != NULL)
87 loops_per_jiffy = *fp / HZ;
88 else
89 loops_per_jiffy = 50000000 / HZ;
90 of_node_put(np);
91 }
92
93 /* Map BCSR area */
94 np = of_find_node_by_name(NULL, "bcsr");
95 if (np != NULL) {
96 struct resource res;
97
98 of_address_to_resource(np, 0, &res);
99 bcsr_regs = ioremap(res.start, res.end - res.start +1);
100 of_node_put(np);
101 }
102
103#ifdef CONFIG_PCI
104 for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
105 add_bridge(np);
106 }
107 of_node_put(np);
108#endif
109
110#ifdef CONFIG_QUICC_ENGINE
111 if ((np = of_find_node_by_name(NULL, "qe")) != NULL) {
112 qe_reset();
113 of_node_put(np);
114 }
115
116 if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
117 struct device_node *ucc = NULL;
118
119 par_io_init(np);
120 of_node_put(np);
121
122 for ( ;(ucc = of_find_node_by_name(ucc, "ucc")) != NULL;)
123 par_io_of_config(ucc);
124
125 of_node_put(ucc);
126 }
127
128 if (bcsr_regs) {
129 u8 bcsr_phy;
130
131 /* Reset the Ethernet PHY */
132 bcsr_phy = in_be8(&bcsr_regs[9]);
133 bcsr_phy &= ~0x20;
134 out_be8(&bcsr_regs[9], bcsr_phy);
135
136 udelay(1000);
137
138 bcsr_phy = in_be8(&bcsr_regs[9]);
139 bcsr_phy |= 0x20;
140 out_be8(&bcsr_regs[9], bcsr_phy);
141
142 iounmap(bcsr_regs);
143 }
144
145#endif /* CONFIG_QUICC_ENGINE */
146}
147
148static struct of_device_id mpc8568_ids[] = {
149 { .type = "soc", },
150 { .compatible = "soc", },
151 { .type = "qe", },
152 {},
153};
154
155static int __init mpc8568_publish_devices(void)
156{
157 if (!machine_is(mpc8568_mds))
158 return 0;
159
160 /* Publish the QE devices */
161 of_platform_bus_probe(NULL,mpc8568_ids,NULL);
162
163 return 0;
164}
165device_initcall(mpc8568_publish_devices);
166
167static void __init mpc8568_mds_pic_init(void)
168{
169 struct mpic *mpic;
170 struct resource r;
171 struct device_node *np = NULL;
172
173 np = of_find_node_by_type(NULL, "open-pic");
174 if (!np)
175 return;
176
177 if (of_address_to_resource(np, 0, &r)) {
178 printk(KERN_ERR "Failed to map mpic register space\n");
179 of_node_put(np);
180 return;
181 }
182
183 mpic = mpic_alloc(np, r.start,
184 MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
185 4, 0, " OpenPIC ");
186 BUG_ON(mpic == NULL);
187 of_node_put(np);
188
189 /* Internal Interrupts */
190 mpic_assign_isu(mpic, 0, r.start + 0x10200);
191 mpic_assign_isu(mpic, 1, r.start + 0x10280);
192 mpic_assign_isu(mpic, 2, r.start + 0x10300);
193 mpic_assign_isu(mpic, 3, r.start + 0x10380);
194 mpic_assign_isu(mpic, 4, r.start + 0x10400);
195 mpic_assign_isu(mpic, 5, r.start + 0x10480);
196 mpic_assign_isu(mpic, 6, r.start + 0x10500);
197 mpic_assign_isu(mpic, 7, r.start + 0x10580);
198 mpic_assign_isu(mpic, 8, r.start + 0x10600);
199 mpic_assign_isu(mpic, 9, r.start + 0x10680);
200 mpic_assign_isu(mpic, 10, r.start + 0x10700);
201 mpic_assign_isu(mpic, 11, r.start + 0x10780);
202
203 /* External Interrupts */
204 mpic_assign_isu(mpic, 12, r.start + 0x10000);
205 mpic_assign_isu(mpic, 13, r.start + 0x10080);
206 mpic_assign_isu(mpic, 14, r.start + 0x10100);
207
208 mpic_init(mpic);
209
210
211#ifdef CONFIG_QUICC_ENGINE
212 np = of_find_node_by_type(NULL, "qeic");
213 if (!np)
214 return;
215
216 qe_ic_init(np, 0);
217 of_node_put(np);
218#endif /* CONFIG_QUICC_ENGINE */
219}
220
221
222static int __init mpc8568_mds_probe(void)
223{
224 char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
225 "model", NULL);
226 if (model == NULL)
227 return 0;
228 if (strcmp(model, "MPC8568EMDS"))
229 return 0;
230
231 DBG("MPC8568EMDS found\n");
232
233 return 1;
234}
235
236
237define_machine(mpc8568_mds) {
238 .name = "MPC8568E MDS",
239 .probe = mpc8568_mds_probe,
240 .setup_arch = mpc8568_mds_setup_arch,
241 .init_IRQ = mpc8568_mds_pic_init,
242 .get_irq = mpic_get_irq,
243 .restart = mpc85xx_restart,
244 .calibrate_decr = generic_calibrate_decr,
245 .progress = udbg_progress,
246};
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index bda2e55e6c4c..c56fce57621c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -45,8 +45,7 @@ unsigned long isa_mem_base = 0;
45#endif 45#endif
46 46
47#ifdef CONFIG_PCI 47#ifdef CONFIG_PCI
48int 48static int mpc85xx_exclude_device(u_char bus, u_char devfn)
49mpc85xx_exclude_device(u_char bus, u_char devfn)
50{ 49{
51 if (bus == 0 && PCI_SLOT(devfn) == 0) 50 if (bus == 0 && PCI_SLOT(devfn) == 0)
52 return PCIBIOS_DEVICE_NOT_FOUND; 51 return PCIBIOS_DEVICE_NOT_FOUND;
@@ -69,7 +68,7 @@ static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
69 68
70#endif /* CONFIG_CPM2 */ 69#endif /* CONFIG_CPM2 */
71 70
72void __init mpc85xx_ads_pic_init(void) 71static void __init mpc85xx_ads_pic_init(void)
73{ 72{
74 struct mpic *mpic; 73 struct mpic *mpic;
75 struct resource r; 74 struct resource r;
@@ -254,7 +253,7 @@ static void __init mpc85xx_ads_setup_arch(void)
254#endif 253#endif
255} 254}
256 255
257void mpc85xx_ads_show_cpuinfo(struct seq_file *m) 256static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
258{ 257{
259 uint pvid, svid, phid1; 258 uint pvid, svid, phid1;
260 uint memsize = total_memory; 259 uint memsize = total_memory;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 953cd5dd3f54..abc0aca6de40 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -56,7 +56,6 @@ unsigned long isa_mem_base = 0;
56static int cds_pci_slot = 2; 56static int cds_pci_slot = 2;
57static volatile u8 *cadmus; 57static volatile u8 *cadmus;
58 58
59
60#ifdef CONFIG_PCI 59#ifdef CONFIG_PCI
61 60
62#define ARCADIA_HOST_BRIDGE_IDSEL 17 61#define ARCADIA_HOST_BRIDGE_IDSEL 17
@@ -64,8 +63,7 @@ static volatile u8 *cadmus;
64 63
65extern int mpc85xx_pci2_busno; 64extern int mpc85xx_pci2_busno;
66 65
67int 66static int mpc85xx_exclude_device(u_char bus, u_char devfn)
68mpc85xx_exclude_device(u_char bus, u_char devfn)
69{ 67{
70 if (bus == 0 && PCI_SLOT(devfn) == 0) 68 if (bus == 0 && PCI_SLOT(devfn) == 0)
71 return PCIBIOS_DEVICE_NOT_FOUND; 69 return PCIBIOS_DEVICE_NOT_FOUND;
@@ -81,8 +79,7 @@ mpc85xx_exclude_device(u_char bus, u_char devfn)
81 return PCIBIOS_SUCCESSFUL; 79 return PCIBIOS_SUCCESSFUL;
82} 80}
83 81
84void __init 82static void __init mpc85xx_cds_pcibios_fixup(void)
85mpc85xx_cds_pcibios_fixup(void)
86{ 83{
87 struct pci_dev *dev; 84 struct pci_dev *dev;
88 u_char c; 85 u_char c;
@@ -144,7 +141,7 @@ static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
144#endif /* PPC_I8259 */ 141#endif /* PPC_I8259 */
145#endif /* CONFIG_PCI */ 142#endif /* CONFIG_PCI */
146 143
147void __init mpc85xx_cds_pic_init(void) 144static void __init mpc85xx_cds_pic_init(void)
148{ 145{
149 struct mpic *mpic; 146 struct mpic *mpic;
150 struct resource r; 147 struct resource r;
@@ -224,12 +221,10 @@ void __init mpc85xx_cds_pic_init(void)
224#endif /* CONFIG_PPC_I8259 */ 221#endif /* CONFIG_PPC_I8259 */
225} 222}
226 223
227
228/* 224/*
229 * Setup the architecture 225 * Setup the architecture
230 */ 226 */
231static void __init 227static void __init mpc85xx_cds_setup_arch(void)
232mpc85xx_cds_setup_arch(void)
233{ 228{
234 struct device_node *cpu; 229 struct device_node *cpu;
235#ifdef CONFIG_PCI 230#ifdef CONFIG_PCI
@@ -276,9 +271,7 @@ mpc85xx_cds_setup_arch(void)
276#endif 271#endif
277} 272}
278 273
279 274static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
280void
281mpc85xx_cds_show_cpuinfo(struct seq_file *m)
282{ 275{
283 uint pvid, svid, phid1; 276 uint pvid, svid, phid1;
284 uint memsize = total_memory; 277 uint memsize = total_memory;
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 65e612315b9b..452004283f17 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -5,9 +5,9 @@ ifeq ($(CONFIG_PPC64),y)
5obj-$(CONFIG_PPC_PMAC) += powermac/ 5obj-$(CONFIG_PPC_PMAC) += powermac/
6endif 6endif
7endif 7endif
8obj-$(CONFIG_PPC_MPC52xx) += 52xx/
9obj-$(CONFIG_PPC_CHRP) += chrp/ 8obj-$(CONFIG_PPC_CHRP) += chrp/
10obj-$(CONFIG_4xx) += 4xx/ 9obj-$(CONFIG_4xx) += 4xx/
10obj-$(CONFIG_PPC_MPC52xx) += 52xx/
11obj-$(CONFIG_PPC_8xx) += 8xx/ 11obj-$(CONFIG_PPC_8xx) += 8xx/
12obj-$(CONFIG_PPC_82xx) += 82xx/ 12obj-$(CONFIG_PPC_82xx) += 82xx/
13obj-$(CONFIG_PPC_83xx) += 83xx/ 13obj-$(CONFIG_PPC_83xx) += 83xx/
diff --git a/arch/powerpc/platforms/cell/pmu.c b/arch/powerpc/platforms/cell/pmu.c
index d04ae1671e6c..66ca4b5a1dbc 100644
--- a/arch/powerpc/platforms/cell/pmu.c
+++ b/arch/powerpc/platforms/cell/pmu.c
@@ -345,18 +345,12 @@ EXPORT_SYMBOL_GPL(cbe_read_trace_buffer);
345 * Enabling/disabling interrupts for the entire performance monitoring unit. 345 * Enabling/disabling interrupts for the entire performance monitoring unit.
346 */ 346 */
347 347
348u32 cbe_query_pm_interrupts(u32 cpu) 348u32 cbe_get_and_clear_pm_interrupts(u32 cpu)
349{
350 return cbe_read_pm(cpu, pm_status);
351}
352EXPORT_SYMBOL_GPL(cbe_query_pm_interrupts);
353
354u32 cbe_clear_pm_interrupts(u32 cpu)
355{ 349{
356 /* Reading pm_status clears the interrupt bits. */ 350 /* Reading pm_status clears the interrupt bits. */
357 return cbe_query_pm_interrupts(cpu); 351 return cbe_read_pm(cpu, pm_status);
358} 352}
359EXPORT_SYMBOL_GPL(cbe_clear_pm_interrupts); 353EXPORT_SYMBOL_GPL(cbe_get_and_clear_pm_interrupts);
360 354
361void cbe_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask) 355void cbe_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask)
362{ 356{
@@ -371,7 +365,7 @@ EXPORT_SYMBOL_GPL(cbe_enable_pm_interrupts);
371 365
372void cbe_disable_pm_interrupts(u32 cpu) 366void cbe_disable_pm_interrupts(u32 cpu)
373{ 367{
374 cbe_clear_pm_interrupts(cpu); 368 cbe_get_and_clear_pm_interrupts(cpu);
375 cbe_write_pm(cpu, pm_status, 0); 369 cbe_write_pm(cpu, pm_status, 0);
376} 370}
377EXPORT_SYMBOL_GPL(cbe_disable_pm_interrupts); 371EXPORT_SYMBOL_GPL(cbe_disable_pm_interrupts);
diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index d8b39fe39cdd..e34599f53d28 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -59,63 +59,6 @@ static u64 __init find_spu_unit_number(struct device_node *spe)
59 return 0; 59 return 0;
60} 60}
61 61
62static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe,
63 const char *prop)
64{
65 const struct address_prop {
66 unsigned long address;
67 unsigned int len;
68 } __attribute__((packed)) *p;
69 int proplen;
70
71 unsigned long start_pfn, nr_pages;
72 struct pglist_data *pgdata;
73 struct zone *zone;
74 int ret;
75
76 p = get_property(spe, prop, &proplen);
77 WARN_ON(proplen != sizeof (*p));
78
79 start_pfn = p->address >> PAGE_SHIFT;
80 nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT;
81
82 pgdata = NODE_DATA(spu->node);
83 zone = pgdata->node_zones;
84
85 ret = __add_pages(zone, start_pfn, nr_pages);
86
87 return ret;
88}
89
90static void __iomem * __init map_spe_prop(struct spu *spu,
91 struct device_node *n, const char *name)
92{
93 const struct address_prop {
94 unsigned long address;
95 unsigned int len;
96 } __attribute__((packed)) *prop;
97
98 const void *p;
99 int proplen;
100 void __iomem *ret = NULL;
101 int err = 0;
102
103 p = get_property(n, name, &proplen);
104 if (proplen != sizeof (struct address_prop))
105 return NULL;
106
107 prop = p;
108
109 err = cell_spuprop_present(spu, n, name);
110 if (err && (err != -EEXIST))
111 goto out;
112
113 ret = ioremap(prop->address, prop->len);
114
115 out:
116 return ret;
117}
118
119static void spu_unmap(struct spu *spu) 62static void spu_unmap(struct spu *spu)
120{ 63{
121 if (!firmware_has_feature(FW_FEATURE_LPAR)) 64 if (!firmware_has_feature(FW_FEATURE_LPAR))
@@ -157,6 +100,23 @@ static int __init spu_map_interrupts_old(struct spu *spu,
157 return spu->irqs[2] == NO_IRQ ? -EINVAL : 0; 100 return spu->irqs[2] == NO_IRQ ? -EINVAL : 0;
158} 101}
159 102
103static void __iomem * __init spu_map_prop_old(struct spu *spu,
104 struct device_node *n,
105 const char *name)
106{
107 const struct address_prop {
108 unsigned long address;
109 unsigned int len;
110 } __attribute__((packed)) *prop;
111 int proplen;
112
113 prop = get_property(n, name, &proplen);
114 if (prop == NULL || proplen != sizeof (struct address_prop))
115 return NULL;
116
117 return ioremap(prop->address, prop->len);
118}
119
160static int __init spu_map_device_old(struct spu *spu) 120static int __init spu_map_device_old(struct spu *spu)
161{ 121{
162 struct device_node *node = spu->devnode; 122 struct device_node *node = spu->devnode;
@@ -175,7 +135,7 @@ static int __init spu_map_device_old(struct spu *spu)
175 135
176 /* we use local store as ram, not io memory */ 136 /* we use local store as ram, not io memory */
177 spu->local_store = (void __force *) 137 spu->local_store = (void __force *)
178 map_spe_prop(spu, node, "local-store"); 138 spu_map_prop_old(spu, node, "local-store");
179 if (!spu->local_store) 139 if (!spu->local_store)
180 goto out; 140 goto out;
181 141
@@ -184,16 +144,16 @@ static int __init spu_map_device_old(struct spu *spu)
184 goto out_unmap; 144 goto out_unmap;
185 spu->problem_phys = *(unsigned long *)prop; 145 spu->problem_phys = *(unsigned long *)prop;
186 146
187 spu->problem = map_spe_prop(spu, node, "problem"); 147 spu->problem = spu_map_prop_old(spu, node, "problem");
188 if (!spu->problem) 148 if (!spu->problem)
189 goto out_unmap; 149 goto out_unmap;
190 150
191 spu->priv2 = map_spe_prop(spu, node, "priv2"); 151 spu->priv2 = spu_map_prop_old(spu, node, "priv2");
192 if (!spu->priv2) 152 if (!spu->priv2)
193 goto out_unmap; 153 goto out_unmap;
194 154
195 if (!firmware_has_feature(FW_FEATURE_LPAR)) { 155 if (!firmware_has_feature(FW_FEATURE_LPAR)) {
196 spu->priv1 = map_spe_prop(spu, node, "priv1"); 156 spu->priv1 = spu_map_prop_old(spu, node, "priv1");
197 if (!spu->priv1) 157 if (!spu->priv1)
198 goto out_unmap; 158 goto out_unmap;
199 } 159 }
@@ -245,34 +205,20 @@ static int spu_map_resource(struct spu *spu, int nr,
245 void __iomem** virt, unsigned long *phys) 205 void __iomem** virt, unsigned long *phys)
246{ 206{
247 struct device_node *np = spu->devnode; 207 struct device_node *np = spu->devnode;
248 unsigned long start_pfn, nr_pages;
249 struct pglist_data *pgdata;
250 struct zone *zone;
251 struct resource resource = { }; 208 struct resource resource = { };
252 unsigned long len; 209 unsigned long len;
253 int ret; 210 int ret;
254 211
255 ret = of_address_to_resource(np, nr, &resource); 212 ret = of_address_to_resource(np, nr, &resource);
256 if (ret) 213 if (ret)
257 goto out; 214 return ret;
258
259 if (phys) 215 if (phys)
260 *phys = resource.start; 216 *phys = resource.start;
261 len = resource.end - resource.start + 1; 217 len = resource.end - resource.start + 1;
262 *virt = ioremap(resource.start, len); 218 *virt = ioremap(resource.start, len);
263 if (!*virt) 219 if (!*virt)
264 ret = -EINVAL; 220 return -EINVAL;
265 221 return 0;
266 start_pfn = resource.start >> PAGE_SHIFT;
267 nr_pages = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
268
269 pgdata = NODE_DATA(spu->node);
270 zone = pgdata->node_zones;
271
272 ret = __add_pages(zone, start_pfn, nr_pages);
273
274out:
275 return ret;
276} 222}
277 223
278static int __init spu_map_device(struct spu *spu) 224static int __init spu_map_device(struct spu *spu)
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 0870009f56db..04ad2e364e97 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -42,7 +42,7 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang)
42 } 42 }
43 spin_lock_init(&ctx->mmio_lock); 43 spin_lock_init(&ctx->mmio_lock);
44 kref_init(&ctx->kref); 44 kref_init(&ctx->kref);
45 init_rwsem(&ctx->state_sema); 45 mutex_init(&ctx->state_mutex);
46 init_MUTEX(&ctx->run_sema); 46 init_MUTEX(&ctx->run_sema);
47 init_waitqueue_head(&ctx->ibox_wq); 47 init_waitqueue_head(&ctx->ibox_wq);
48 init_waitqueue_head(&ctx->wbox_wq); 48 init_waitqueue_head(&ctx->wbox_wq);
@@ -53,6 +53,10 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang)
53 ctx->owner = get_task_mm(current); 53 ctx->owner = get_task_mm(current);
54 if (gang) 54 if (gang)
55 spu_gang_add_ctx(gang, ctx); 55 spu_gang_add_ctx(gang, ctx);
56 ctx->rt_priority = current->rt_priority;
57 ctx->policy = current->policy;
58 ctx->prio = current->prio;
59 INIT_DELAYED_WORK(&ctx->sched_work, spu_sched_tick);
56 goto out; 60 goto out;
57out_free: 61out_free:
58 kfree(ctx); 62 kfree(ctx);
@@ -65,9 +69,9 @@ void destroy_spu_context(struct kref *kref)
65{ 69{
66 struct spu_context *ctx; 70 struct spu_context *ctx;
67 ctx = container_of(kref, struct spu_context, kref); 71 ctx = container_of(kref, struct spu_context, kref);
68 down_write(&ctx->state_sema); 72 mutex_lock(&ctx->state_mutex);
69 spu_deactivate(ctx); 73 spu_deactivate(ctx);
70 up_write(&ctx->state_sema); 74 mutex_unlock(&ctx->state_mutex);
71 spu_fini_csa(&ctx->csa); 75 spu_fini_csa(&ctx->csa);
72 if (ctx->gang) 76 if (ctx->gang)
73 spu_gang_remove_ctx(ctx->gang, ctx); 77 spu_gang_remove_ctx(ctx->gang, ctx);
@@ -96,107 +100,102 @@ void spu_forget(struct spu_context *ctx)
96 spu_release(ctx); 100 spu_release(ctx);
97} 101}
98 102
99void spu_acquire(struct spu_context *ctx)
100{
101 down_read(&ctx->state_sema);
102}
103
104void spu_release(struct spu_context *ctx)
105{
106 up_read(&ctx->state_sema);
107}
108
109void spu_unmap_mappings(struct spu_context *ctx) 103void spu_unmap_mappings(struct spu_context *ctx)
110{ 104{
111 if (ctx->local_store) 105 if (ctx->local_store)
112 unmap_mapping_range(ctx->local_store, 0, LS_SIZE, 1); 106 unmap_mapping_range(ctx->local_store, 0, LS_SIZE, 1);
113 if (ctx->mfc) 107 if (ctx->mfc)
114 unmap_mapping_range(ctx->mfc, 0, 0x4000, 1); 108 unmap_mapping_range(ctx->mfc, 0, 0x1000, 1);
115 if (ctx->cntl) 109 if (ctx->cntl)
116 unmap_mapping_range(ctx->cntl, 0, 0x4000, 1); 110 unmap_mapping_range(ctx->cntl, 0, 0x1000, 1);
117 if (ctx->signal1) 111 if (ctx->signal1)
118 unmap_mapping_range(ctx->signal1, 0, 0x4000, 1); 112 unmap_mapping_range(ctx->signal1, 0, PAGE_SIZE, 1);
119 if (ctx->signal2) 113 if (ctx->signal2)
120 unmap_mapping_range(ctx->signal2, 0, 0x4000, 1); 114 unmap_mapping_range(ctx->signal2, 0, PAGE_SIZE, 1);
115 if (ctx->mss)
116 unmap_mapping_range(ctx->mss, 0, 0x1000, 1);
117 if (ctx->psmap)
118 unmap_mapping_range(ctx->psmap, 0, 0x20000, 1);
121} 119}
122 120
121/**
122 * spu_acquire_exclusive - lock spu contex and protect against userspace access
123 * @ctx: spu contex to lock
124 *
125 * Note:
126 * Returns 0 and with the context locked on success
127 * Returns negative error and with the context _unlocked_ on failure.
128 */
123int spu_acquire_exclusive(struct spu_context *ctx) 129int spu_acquire_exclusive(struct spu_context *ctx)
124{ 130{
125 int ret = 0; 131 int ret = -EINVAL;
126 132
127 down_write(&ctx->state_sema); 133 spu_acquire(ctx);
128 /* ctx is about to be freed, can't acquire any more */ 134 /*
129 if (!ctx->owner) { 135 * Context is about to be freed, so we can't acquire it anymore.
130 ret = -EINVAL; 136 */
131 goto out; 137 if (!ctx->owner)
132 } 138 goto out_unlock;
133 139
134 if (ctx->state == SPU_STATE_SAVED) { 140 if (ctx->state == SPU_STATE_SAVED) {
135 ret = spu_activate(ctx, 0); 141 ret = spu_activate(ctx, 0);
136 if (ret) 142 if (ret)
137 goto out; 143 goto out_unlock;
138 ctx->state = SPU_STATE_RUNNABLE;
139 } else { 144 } else {
140 /* We need to exclude userspace access to the context. */ 145 /*
146 * We need to exclude userspace access to the context.
147 *
148 * To protect against memory access we invalidate all ptes
149 * and make sure the pagefault handlers block on the mutex.
150 */
141 spu_unmap_mappings(ctx); 151 spu_unmap_mappings(ctx);
142 } 152 }
143 153
144out: 154 return 0;
145 if (ret) 155
146 up_write(&ctx->state_sema); 156 out_unlock:
157 spu_release(ctx);
147 return ret; 158 return ret;
148} 159}
149 160
150int spu_acquire_runnable(struct spu_context *ctx) 161/**
162 * spu_acquire_runnable - lock spu contex and make sure it is in runnable state
163 * @ctx: spu contex to lock
164 *
165 * Note:
166 * Returns 0 and with the context locked on success
167 * Returns negative error and with the context _unlocked_ on failure.
168 */
169int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags)
151{ 170{
152 int ret = 0; 171 int ret = -EINVAL;
153
154 down_read(&ctx->state_sema);
155 if (ctx->state == SPU_STATE_RUNNABLE) {
156 ctx->spu->prio = current->prio;
157 return 0;
158 }
159 up_read(&ctx->state_sema);
160
161 down_write(&ctx->state_sema);
162 /* ctx is about to be freed, can't acquire any more */
163 if (!ctx->owner) {
164 ret = -EINVAL;
165 goto out;
166 }
167 172
173 spu_acquire(ctx);
168 if (ctx->state == SPU_STATE_SAVED) { 174 if (ctx->state == SPU_STATE_SAVED) {
169 ret = spu_activate(ctx, 0); 175 /*
176 * Context is about to be freed, so we can't acquire it anymore.
177 */
178 if (!ctx->owner)
179 goto out_unlock;
180 ret = spu_activate(ctx, flags);
170 if (ret) 181 if (ret)
171 goto out; 182 goto out_unlock;
172 ctx->state = SPU_STATE_RUNNABLE;
173 } 183 }
174 184
175 downgrade_write(&ctx->state_sema); 185 return 0;
176 /* On success, we return holding the lock */
177
178 return ret;
179out:
180 /* Release here, to simplify calling code. */
181 up_write(&ctx->state_sema);
182 186
187 out_unlock:
188 spu_release(ctx);
183 return ret; 189 return ret;
184} 190}
185 191
192/**
193 * spu_acquire_saved - lock spu contex and make sure it is in saved state
194 * @ctx: spu contex to lock
195 */
186void spu_acquire_saved(struct spu_context *ctx) 196void spu_acquire_saved(struct spu_context *ctx)
187{ 197{
188 down_read(&ctx->state_sema); 198 spu_acquire(ctx);
189 199 if (ctx->state != SPU_STATE_SAVED)
190 if (ctx->state == SPU_STATE_SAVED)
191 return;
192
193 up_read(&ctx->state_sema);
194 down_write(&ctx->state_sema);
195
196 if (ctx->state == SPU_STATE_RUNNABLE) {
197 spu_deactivate(ctx); 200 spu_deactivate(ctx);
198 ctx->state = SPU_STATE_SAVED;
199 }
200
201 downgrade_write(&ctx->state_sema);
202} 201}
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index af9e9455a706..b00653d69c01 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -45,8 +45,8 @@ spufs_mem_open(struct inode *inode, struct file *file)
45 struct spufs_inode_info *i = SPUFS_I(inode); 45 struct spufs_inode_info *i = SPUFS_I(inode);
46 struct spu_context *ctx = i->i_ctx; 46 struct spu_context *ctx = i->i_ctx;
47 file->private_data = ctx; 47 file->private_data = ctx;
48 file->f_mapping = inode->i_mapping;
49 ctx->local_store = inode->i_mapping; 48 ctx->local_store = inode->i_mapping;
49 smp_wmb();
50 return 0; 50 return 0;
51} 51}
52 52
@@ -95,39 +95,38 @@ spufs_mem_write(struct file *file, const char __user *buffer,
95 return ret; 95 return ret;
96} 96}
97 97
98static struct page * 98static unsigned long spufs_mem_mmap_nopfn(struct vm_area_struct *vma,
99spufs_mem_mmap_nopage(struct vm_area_struct *vma, 99 unsigned long address)
100 unsigned long address, int *type)
101{ 100{
102 struct page *page = NOPAGE_SIGBUS;
103
104 struct spu_context *ctx = vma->vm_file->private_data; 101 struct spu_context *ctx = vma->vm_file->private_data;
105 unsigned long offset = address - vma->vm_start; 102 unsigned long pfn, offset = address - vma->vm_start;
103
106 offset += vma->vm_pgoff << PAGE_SHIFT; 104 offset += vma->vm_pgoff << PAGE_SHIFT;
107 105
106 if (offset >= LS_SIZE)
107 return NOPFN_SIGBUS;
108
108 spu_acquire(ctx); 109 spu_acquire(ctx);
109 110
110 if (ctx->state == SPU_STATE_SAVED) { 111 if (ctx->state == SPU_STATE_SAVED) {
111 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 112 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
112 & ~_PAGE_NO_CACHE); 113 & ~_PAGE_NO_CACHE);
113 page = vmalloc_to_page(ctx->csa.lscsa->ls + offset); 114 pfn = vmalloc_to_pfn(ctx->csa.lscsa->ls + offset);
114 } else { 115 } else {
115 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 116 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
116 | _PAGE_NO_CACHE); 117 | _PAGE_NO_CACHE);
117 page = pfn_to_page((ctx->spu->local_store_phys + offset) 118 pfn = (ctx->spu->local_store_phys + offset) >> PAGE_SHIFT;
118 >> PAGE_SHIFT);
119 } 119 }
120 spu_release(ctx); 120 vm_insert_pfn(vma, address, pfn);
121 121
122 if (type) 122 spu_release(ctx);
123 *type = VM_FAULT_MINOR;
124 123
125 page_cache_get(page); 124 return NOPFN_REFAULT;
126 return page;
127} 125}
128 126
127
129static struct vm_operations_struct spufs_mem_mmap_vmops = { 128static struct vm_operations_struct spufs_mem_mmap_vmops = {
130 .nopage = spufs_mem_mmap_nopage, 129 .nopfn = spufs_mem_mmap_nopfn,
131}; 130};
132 131
133static int 132static int
@@ -136,7 +135,7 @@ spufs_mem_mmap(struct file *file, struct vm_area_struct *vma)
136 if (!(vma->vm_flags & VM_SHARED)) 135 if (!(vma->vm_flags & VM_SHARED))
137 return -EINVAL; 136 return -EINVAL;
138 137
139 vma->vm_flags |= VM_IO; 138 vma->vm_flags |= VM_IO | VM_PFNMAP;
140 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 139 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
141 | _PAGE_NO_CACHE); 140 | _PAGE_NO_CACHE);
142 141
@@ -152,49 +151,42 @@ static const struct file_operations spufs_mem_fops = {
152 .mmap = spufs_mem_mmap, 151 .mmap = spufs_mem_mmap,
153}; 152};
154 153
155static struct page *spufs_ps_nopage(struct vm_area_struct *vma, 154static unsigned long spufs_ps_nopfn(struct vm_area_struct *vma,
156 unsigned long address, 155 unsigned long address,
157 int *type, unsigned long ps_offs, 156 unsigned long ps_offs,
158 unsigned long ps_size) 157 unsigned long ps_size)
159{ 158{
160 struct page *page = NOPAGE_SIGBUS;
161 int fault_type = VM_FAULT_SIGBUS;
162 struct spu_context *ctx = vma->vm_file->private_data; 159 struct spu_context *ctx = vma->vm_file->private_data;
163 unsigned long offset = address - vma->vm_start; 160 unsigned long area, offset = address - vma->vm_start;
164 unsigned long area;
165 int ret; 161 int ret;
166 162
167 offset += vma->vm_pgoff << PAGE_SHIFT; 163 offset += vma->vm_pgoff << PAGE_SHIFT;
168 if (offset >= ps_size) 164 if (offset >= ps_size)
169 goto out; 165 return NOPFN_SIGBUS;
170 166
171 ret = spu_acquire_runnable(ctx); 167 /* error here usually means a signal.. we might want to test
168 * the error code more precisely though
169 */
170 ret = spu_acquire_runnable(ctx, 0);
172 if (ret) 171 if (ret)
173 goto out; 172 return NOPFN_REFAULT;
174 173
175 area = ctx->spu->problem_phys + ps_offs; 174 area = ctx->spu->problem_phys + ps_offs;
176 page = pfn_to_page((area + offset) >> PAGE_SHIFT); 175 vm_insert_pfn(vma, address, (area + offset) >> PAGE_SHIFT);
177 fault_type = VM_FAULT_MINOR;
178 page_cache_get(page);
179
180 spu_release(ctx); 176 spu_release(ctx);
181 177
182 out: 178 return NOPFN_REFAULT;
183 if (type)
184 *type = fault_type;
185
186 return page;
187} 179}
188 180
189#if SPUFS_MMAP_4K 181#if SPUFS_MMAP_4K
190static struct page *spufs_cntl_mmap_nopage(struct vm_area_struct *vma, 182static unsigned long spufs_cntl_mmap_nopfn(struct vm_area_struct *vma,
191 unsigned long address, int *type) 183 unsigned long address)
192{ 184{
193 return spufs_ps_nopage(vma, address, type, 0x4000, 0x1000); 185 return spufs_ps_nopfn(vma, address, 0x4000, 0x1000);
194} 186}
195 187
196static struct vm_operations_struct spufs_cntl_mmap_vmops = { 188static struct vm_operations_struct spufs_cntl_mmap_vmops = {
197 .nopage = spufs_cntl_mmap_nopage, 189 .nopfn = spufs_cntl_mmap_nopfn,
198}; 190};
199 191
200/* 192/*
@@ -205,7 +197,7 @@ static int spufs_cntl_mmap(struct file *file, struct vm_area_struct *vma)
205 if (!(vma->vm_flags & VM_SHARED)) 197 if (!(vma->vm_flags & VM_SHARED))
206 return -EINVAL; 198 return -EINVAL;
207 199
208 vma->vm_flags |= VM_IO; 200 vma->vm_flags |= VM_IO | VM_PFNMAP;
209 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 201 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
210 | _PAGE_NO_CACHE | _PAGE_GUARDED); 202 | _PAGE_NO_CACHE | _PAGE_GUARDED);
211 203
@@ -243,8 +235,8 @@ static int spufs_cntl_open(struct inode *inode, struct file *file)
243 struct spu_context *ctx = i->i_ctx; 235 struct spu_context *ctx = i->i_ctx;
244 236
245 file->private_data = ctx; 237 file->private_data = ctx;
246 file->f_mapping = inode->i_mapping;
247 ctx->cntl = inode->i_mapping; 238 ctx->cntl = inode->i_mapping;
239 smp_wmb();
248 return simple_attr_open(inode, file, spufs_cntl_get, 240 return simple_attr_open(inode, file, spufs_cntl_get,
249 spufs_cntl_set, "0x%08lx"); 241 spufs_cntl_set, "0x%08lx");
250} 242}
@@ -728,8 +720,8 @@ static int spufs_signal1_open(struct inode *inode, struct file *file)
728 struct spufs_inode_info *i = SPUFS_I(inode); 720 struct spufs_inode_info *i = SPUFS_I(inode);
729 struct spu_context *ctx = i->i_ctx; 721 struct spu_context *ctx = i->i_ctx;
730 file->private_data = ctx; 722 file->private_data = ctx;
731 file->f_mapping = inode->i_mapping;
732 ctx->signal1 = inode->i_mapping; 723 ctx->signal1 = inode->i_mapping;
724 smp_wmb();
733 return nonseekable_open(inode, file); 725 return nonseekable_open(inode, file);
734} 726}
735 727
@@ -791,23 +783,23 @@ static ssize_t spufs_signal1_write(struct file *file, const char __user *buf,
791 return 4; 783 return 4;
792} 784}
793 785
794static struct page *spufs_signal1_mmap_nopage(struct vm_area_struct *vma, 786static unsigned long spufs_signal1_mmap_nopfn(struct vm_area_struct *vma,
795 unsigned long address, int *type) 787 unsigned long address)
796{ 788{
797#if PAGE_SIZE == 0x1000 789#if PAGE_SIZE == 0x1000
798 return spufs_ps_nopage(vma, address, type, 0x14000, 0x1000); 790 return spufs_ps_nopfn(vma, address, 0x14000, 0x1000);
799#elif PAGE_SIZE == 0x10000 791#elif PAGE_SIZE == 0x10000
800 /* For 64k pages, both signal1 and signal2 can be used to mmap the whole 792 /* For 64k pages, both signal1 and signal2 can be used to mmap the whole
801 * signal 1 and 2 area 793 * signal 1 and 2 area
802 */ 794 */
803 return spufs_ps_nopage(vma, address, type, 0x10000, 0x10000); 795 return spufs_ps_nopfn(vma, address, 0x10000, 0x10000);
804#else 796#else
805#error unsupported page size 797#error unsupported page size
806#endif 798#endif
807} 799}
808 800
809static struct vm_operations_struct spufs_signal1_mmap_vmops = { 801static struct vm_operations_struct spufs_signal1_mmap_vmops = {
810 .nopage = spufs_signal1_mmap_nopage, 802 .nopfn = spufs_signal1_mmap_nopfn,
811}; 803};
812 804
813static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma) 805static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)
@@ -815,7 +807,7 @@ static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)
815 if (!(vma->vm_flags & VM_SHARED)) 807 if (!(vma->vm_flags & VM_SHARED))
816 return -EINVAL; 808 return -EINVAL;
817 809
818 vma->vm_flags |= VM_IO; 810 vma->vm_flags |= VM_IO | VM_PFNMAP;
819 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 811 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
820 | _PAGE_NO_CACHE | _PAGE_GUARDED); 812 | _PAGE_NO_CACHE | _PAGE_GUARDED);
821 813
@@ -835,8 +827,8 @@ static int spufs_signal2_open(struct inode *inode, struct file *file)
835 struct spufs_inode_info *i = SPUFS_I(inode); 827 struct spufs_inode_info *i = SPUFS_I(inode);
836 struct spu_context *ctx = i->i_ctx; 828 struct spu_context *ctx = i->i_ctx;
837 file->private_data = ctx; 829 file->private_data = ctx;
838 file->f_mapping = inode->i_mapping;
839 ctx->signal2 = inode->i_mapping; 830 ctx->signal2 = inode->i_mapping;
831 smp_wmb();
840 return nonseekable_open(inode, file); 832 return nonseekable_open(inode, file);
841} 833}
842 834
@@ -899,23 +891,23 @@ static ssize_t spufs_signal2_write(struct file *file, const char __user *buf,
899} 891}
900 892
901#if SPUFS_MMAP_4K 893#if SPUFS_MMAP_4K
902static struct page *spufs_signal2_mmap_nopage(struct vm_area_struct *vma, 894static unsigned long spufs_signal2_mmap_nopfn(struct vm_area_struct *vma,
903 unsigned long address, int *type) 895 unsigned long address)
904{ 896{
905#if PAGE_SIZE == 0x1000 897#if PAGE_SIZE == 0x1000
906 return spufs_ps_nopage(vma, address, type, 0x1c000, 0x1000); 898 return spufs_ps_nopfn(vma, address, 0x1c000, 0x1000);
907#elif PAGE_SIZE == 0x10000 899#elif PAGE_SIZE == 0x10000
908 /* For 64k pages, both signal1 and signal2 can be used to mmap the whole 900 /* For 64k pages, both signal1 and signal2 can be used to mmap the whole
909 * signal 1 and 2 area 901 * signal 1 and 2 area
910 */ 902 */
911 return spufs_ps_nopage(vma, address, type, 0x10000, 0x10000); 903 return spufs_ps_nopfn(vma, address, 0x10000, 0x10000);
912#else 904#else
913#error unsupported page size 905#error unsupported page size
914#endif 906#endif
915} 907}
916 908
917static struct vm_operations_struct spufs_signal2_mmap_vmops = { 909static struct vm_operations_struct spufs_signal2_mmap_vmops = {
918 .nopage = spufs_signal2_mmap_nopage, 910 .nopfn = spufs_signal2_mmap_nopfn,
919}; 911};
920 912
921static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma) 913static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)
@@ -923,7 +915,7 @@ static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)
923 if (!(vma->vm_flags & VM_SHARED)) 915 if (!(vma->vm_flags & VM_SHARED))
924 return -EINVAL; 916 return -EINVAL;
925 917
926 vma->vm_flags |= VM_IO; 918 vma->vm_flags |= VM_IO | VM_PFNMAP;
927 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 919 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
928 | _PAGE_NO_CACHE | _PAGE_GUARDED); 920 | _PAGE_NO_CACHE | _PAGE_GUARDED);
929 921
@@ -1000,14 +992,14 @@ DEFINE_SIMPLE_ATTRIBUTE(spufs_signal2_type, spufs_signal2_type_get,
1000 spufs_signal2_type_set, "%llu"); 992 spufs_signal2_type_set, "%llu");
1001 993
1002#if SPUFS_MMAP_4K 994#if SPUFS_MMAP_4K
1003static struct page *spufs_mss_mmap_nopage(struct vm_area_struct *vma, 995static unsigned long spufs_mss_mmap_nopfn(struct vm_area_struct *vma,
1004 unsigned long address, int *type) 996 unsigned long address)
1005{ 997{
1006 return spufs_ps_nopage(vma, address, type, 0x0000, 0x1000); 998 return spufs_ps_nopfn(vma, address, 0x0000, 0x1000);
1007} 999}
1008 1000
1009static struct vm_operations_struct spufs_mss_mmap_vmops = { 1001static struct vm_operations_struct spufs_mss_mmap_vmops = {
1010 .nopage = spufs_mss_mmap_nopage, 1002 .nopfn = spufs_mss_mmap_nopfn,
1011}; 1003};
1012 1004
1013/* 1005/*
@@ -1018,7 +1010,7 @@ static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)
1018 if (!(vma->vm_flags & VM_SHARED)) 1010 if (!(vma->vm_flags & VM_SHARED))
1019 return -EINVAL; 1011 return -EINVAL;
1020 1012
1021 vma->vm_flags |= VM_IO; 1013 vma->vm_flags |= VM_IO | VM_PFNMAP;
1022 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 1014 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
1023 | _PAGE_NO_CACHE | _PAGE_GUARDED); 1015 | _PAGE_NO_CACHE | _PAGE_GUARDED);
1024 1016
@@ -1032,8 +1024,11 @@ static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)
1032static int spufs_mss_open(struct inode *inode, struct file *file) 1024static int spufs_mss_open(struct inode *inode, struct file *file)
1033{ 1025{
1034 struct spufs_inode_info *i = SPUFS_I(inode); 1026 struct spufs_inode_info *i = SPUFS_I(inode);
1027 struct spu_context *ctx = i->i_ctx;
1035 1028
1036 file->private_data = i->i_ctx; 1029 file->private_data = i->i_ctx;
1030 ctx->mss = inode->i_mapping;
1031 smp_wmb();
1037 return nonseekable_open(inode, file); 1032 return nonseekable_open(inode, file);
1038} 1033}
1039 1034
@@ -1042,14 +1037,14 @@ static const struct file_operations spufs_mss_fops = {
1042 .mmap = spufs_mss_mmap, 1037 .mmap = spufs_mss_mmap,
1043}; 1038};
1044 1039
1045static struct page *spufs_psmap_mmap_nopage(struct vm_area_struct *vma, 1040static unsigned long spufs_psmap_mmap_nopfn(struct vm_area_struct *vma,
1046 unsigned long address, int *type) 1041 unsigned long address)
1047{ 1042{
1048 return spufs_ps_nopage(vma, address, type, 0x0000, 0x20000); 1043 return spufs_ps_nopfn(vma, address, 0x0000, 0x20000);
1049} 1044}
1050 1045
1051static struct vm_operations_struct spufs_psmap_mmap_vmops = { 1046static struct vm_operations_struct spufs_psmap_mmap_vmops = {
1052 .nopage = spufs_psmap_mmap_nopage, 1047 .nopfn = spufs_psmap_mmap_nopfn,
1053}; 1048};
1054 1049
1055/* 1050/*
@@ -1060,7 +1055,7 @@ static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)
1060 if (!(vma->vm_flags & VM_SHARED)) 1055 if (!(vma->vm_flags & VM_SHARED))
1061 return -EINVAL; 1056 return -EINVAL;
1062 1057
1063 vma->vm_flags |= VM_IO; 1058 vma->vm_flags |= VM_IO | VM_PFNMAP;
1064 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 1059 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
1065 | _PAGE_NO_CACHE | _PAGE_GUARDED); 1060 | _PAGE_NO_CACHE | _PAGE_GUARDED);
1066 1061
@@ -1071,8 +1066,11 @@ static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)
1071static int spufs_psmap_open(struct inode *inode, struct file *file) 1066static int spufs_psmap_open(struct inode *inode, struct file *file)
1072{ 1067{
1073 struct spufs_inode_info *i = SPUFS_I(inode); 1068 struct spufs_inode_info *i = SPUFS_I(inode);
1069 struct spu_context *ctx = i->i_ctx;
1074 1070
1075 file->private_data = i->i_ctx; 1071 file->private_data = i->i_ctx;
1072 ctx->psmap = inode->i_mapping;
1073 smp_wmb();
1076 return nonseekable_open(inode, file); 1074 return nonseekable_open(inode, file);
1077} 1075}
1078 1076
@@ -1083,14 +1081,14 @@ static const struct file_operations spufs_psmap_fops = {
1083 1081
1084 1082
1085#if SPUFS_MMAP_4K 1083#if SPUFS_MMAP_4K
1086static struct page *spufs_mfc_mmap_nopage(struct vm_area_struct *vma, 1084static unsigned long spufs_mfc_mmap_nopfn(struct vm_area_struct *vma,
1087 unsigned long address, int *type) 1085 unsigned long address)
1088{ 1086{
1089 return spufs_ps_nopage(vma, address, type, 0x3000, 0x1000); 1087 return spufs_ps_nopfn(vma, address, 0x3000, 0x1000);
1090} 1088}
1091 1089
1092static struct vm_operations_struct spufs_mfc_mmap_vmops = { 1090static struct vm_operations_struct spufs_mfc_mmap_vmops = {
1093 .nopage = spufs_mfc_mmap_nopage, 1091 .nopfn = spufs_mfc_mmap_nopfn,
1094}; 1092};
1095 1093
1096/* 1094/*
@@ -1101,7 +1099,7 @@ static int spufs_mfc_mmap(struct file *file, struct vm_area_struct *vma)
1101 if (!(vma->vm_flags & VM_SHARED)) 1099 if (!(vma->vm_flags & VM_SHARED))
1102 return -EINVAL; 1100 return -EINVAL;
1103 1101
1104 vma->vm_flags |= VM_IO; 1102 vma->vm_flags |= VM_IO | VM_PFNMAP;
1105 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) 1103 vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
1106 | _PAGE_NO_CACHE | _PAGE_GUARDED); 1104 | _PAGE_NO_CACHE | _PAGE_GUARDED);
1107 1105
@@ -1125,6 +1123,8 @@ static int spufs_mfc_open(struct inode *inode, struct file *file)
1125 return -EBUSY; 1123 return -EBUSY;
1126 1124
1127 file->private_data = ctx; 1125 file->private_data = ctx;
1126 ctx->mfc = inode->i_mapping;
1127 smp_wmb();
1128 return nonseekable_open(inode, file); 1128 return nonseekable_open(inode, file);
1129} 1129}
1130 1130
@@ -1309,7 +1309,7 @@ static ssize_t spufs_mfc_write(struct file *file, const char __user *buffer,
1309 if (ret) 1309 if (ret)
1310 goto out; 1310 goto out;
1311 1311
1312 spu_acquire_runnable(ctx); 1312 spu_acquire_runnable(ctx, 0);
1313 if (file->f_flags & O_NONBLOCK) { 1313 if (file->f_flags & O_NONBLOCK) {
1314 ret = ctx->ops->send_mfc_command(ctx, &cmd); 1314 ret = ctx->ops->send_mfc_command(ctx, &cmd);
1315 } else { 1315 } else {
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 1acc2ffef8c8..353a8fa07ab8 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -133,7 +133,7 @@ out_drop_priv:
133 spu_mfc_sr1_set(ctx->spu, sr1); 133 spu_mfc_sr1_set(ctx->spu, sr1);
134 134
135out_unlock: 135out_unlock:
136 spu_release_exclusive(ctx); 136 spu_release(ctx);
137out: 137out:
138 return ret; 138 return ret;
139} 139}
@@ -143,7 +143,7 @@ static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
143 int ret; 143 int ret;
144 unsigned long runcntl = SPU_RUNCNTL_RUNNABLE; 144 unsigned long runcntl = SPU_RUNCNTL_RUNNABLE;
145 145
146 ret = spu_acquire_runnable(ctx); 146 ret = spu_acquire_runnable(ctx, SPU_ACTIVATE_NOWAKE);
147 if (ret) 147 if (ret)
148 return ret; 148 return ret;
149 149
@@ -155,7 +155,7 @@ static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
155 spu_release(ctx); 155 spu_release(ctx);
156 ret = spu_setup_isolated(ctx); 156 ret = spu_setup_isolated(ctx);
157 if (!ret) 157 if (!ret)
158 ret = spu_acquire_runnable(ctx); 158 ret = spu_acquire_runnable(ctx, SPU_ACTIVATE_NOWAKE);
159 } 159 }
160 160
161 /* if userspace has set the runcntrl register (eg, to issue an 161 /* if userspace has set the runcntrl register (eg, to issue an
@@ -164,8 +164,10 @@ static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
164 (SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE); 164 (SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE);
165 if (runcntl == 0) 165 if (runcntl == 0)
166 runcntl = SPU_RUNCNTL_RUNNABLE; 166 runcntl = SPU_RUNCNTL_RUNNABLE;
167 } else 167 } else {
168 spu_start_tick(ctx);
168 ctx->ops->npc_write(ctx, *npc); 169 ctx->ops->npc_write(ctx, *npc);
170 }
169 171
170 ctx->ops->runcntl_write(ctx, runcntl); 172 ctx->ops->runcntl_write(ctx, runcntl);
171 return ret; 173 return ret;
@@ -176,6 +178,7 @@ static inline int spu_run_fini(struct spu_context *ctx, u32 * npc,
176{ 178{
177 int ret = 0; 179 int ret = 0;
178 180
181 spu_stop_tick(ctx);
179 *status = ctx->ops->status_read(ctx); 182 *status = ctx->ops->status_read(ctx);
180 *npc = ctx->ops->npc_read(ctx); 183 *npc = ctx->ops->npc_read(ctx);
181 spu_release(ctx); 184 spu_release(ctx);
@@ -329,8 +332,10 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
329 } 332 }
330 if (unlikely(ctx->state != SPU_STATE_RUNNABLE)) { 333 if (unlikely(ctx->state != SPU_STATE_RUNNABLE)) {
331 ret = spu_reacquire_runnable(ctx, npc, &status); 334 ret = spu_reacquire_runnable(ctx, npc, &status);
332 if (ret) 335 if (ret) {
336 spu_stop_tick(ctx);
333 goto out2; 337 goto out2;
338 }
334 continue; 339 continue;
335 } 340 }
336 ret = spu_process_events(ctx); 341 ret = spu_process_events(ctx);
@@ -361,4 +366,3 @@ out:
361 up(&ctx->run_sema); 366 up(&ctx->run_sema);
362 return ret; 367 return ret;
363} 368}
364
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index bd6fe4b7a84b..2f25e68b4bac 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -44,17 +44,18 @@
44#include <asm/spu_priv1.h> 44#include <asm/spu_priv1.h>
45#include "spufs.h" 45#include "spufs.h"
46 46
47#define SPU_MIN_TIMESLICE (100 * HZ / 1000) 47#define SPU_TIMESLICE (HZ)
48 48
49#define SPU_BITMAP_SIZE (((MAX_PRIO+BITS_PER_LONG)/BITS_PER_LONG)+1)
50struct spu_prio_array { 49struct spu_prio_array {
51 unsigned long bitmap[SPU_BITMAP_SIZE]; 50 DECLARE_BITMAP(bitmap, MAX_PRIO);
52 wait_queue_head_t waitq[MAX_PRIO]; 51 struct list_head runq[MAX_PRIO];
52 spinlock_t runq_lock;
53 struct list_head active_list[MAX_NUMNODES]; 53 struct list_head active_list[MAX_NUMNODES];
54 struct mutex active_mutex[MAX_NUMNODES]; 54 struct mutex active_mutex[MAX_NUMNODES];
55}; 55};
56 56
57static struct spu_prio_array *spu_prio; 57static struct spu_prio_array *spu_prio;
58static struct workqueue_struct *spu_sched_wq;
58 59
59static inline int node_allowed(int node) 60static inline int node_allowed(int node)
60{ 61{
@@ -68,6 +69,64 @@ static inline int node_allowed(int node)
68 return 1; 69 return 1;
69} 70}
70 71
72void spu_start_tick(struct spu_context *ctx)
73{
74 if (ctx->policy == SCHED_RR)
75 queue_delayed_work(spu_sched_wq, &ctx->sched_work, SPU_TIMESLICE);
76}
77
78void spu_stop_tick(struct spu_context *ctx)
79{
80 if (ctx->policy == SCHED_RR)
81 cancel_delayed_work(&ctx->sched_work);
82}
83
84void spu_sched_tick(struct work_struct *work)
85{
86 struct spu_context *ctx =
87 container_of(work, struct spu_context, sched_work.work);
88 struct spu *spu;
89 int rearm = 1;
90
91 mutex_lock(&ctx->state_mutex);
92 spu = ctx->spu;
93 if (spu) {
94 int best = sched_find_first_bit(spu_prio->bitmap);
95 if (best <= ctx->prio) {
96 spu_deactivate(ctx);
97 rearm = 0;
98 }
99 }
100 mutex_unlock(&ctx->state_mutex);
101
102 if (rearm)
103 spu_start_tick(ctx);
104}
105
106/**
107 * spu_add_to_active_list - add spu to active list
108 * @spu: spu to add to the active list
109 */
110static void spu_add_to_active_list(struct spu *spu)
111{
112 mutex_lock(&spu_prio->active_mutex[spu->node]);
113 list_add_tail(&spu->list, &spu_prio->active_list[spu->node]);
114 mutex_unlock(&spu_prio->active_mutex[spu->node]);
115}
116
117/**
118 * spu_remove_from_active_list - remove spu from active list
119 * @spu: spu to remove from the active list
120 */
121static void spu_remove_from_active_list(struct spu *spu)
122{
123 int node = spu->node;
124
125 mutex_lock(&spu_prio->active_mutex[node]);
126 list_del_init(&spu->list);
127 mutex_unlock(&spu_prio->active_mutex[node]);
128}
129
71static inline void mm_needs_global_tlbie(struct mm_struct *mm) 130static inline void mm_needs_global_tlbie(struct mm_struct *mm)
72{ 131{
73 int nr = (NR_CPUS > 1) ? NR_CPUS : NR_CPUS + 1; 132 int nr = (NR_CPUS > 1) ? NR_CPUS : NR_CPUS + 1;
@@ -94,8 +153,12 @@ int spu_switch_event_unregister(struct notifier_block * n)
94 return blocking_notifier_chain_unregister(&spu_switch_notifier, n); 153 return blocking_notifier_chain_unregister(&spu_switch_notifier, n);
95} 154}
96 155
97 156/**
98static inline void bind_context(struct spu *spu, struct spu_context *ctx) 157 * spu_bind_context - bind spu context to physical spu
158 * @spu: physical spu to bind to
159 * @ctx: context to bind
160 */
161static void spu_bind_context(struct spu *spu, struct spu_context *ctx)
99{ 162{
100 pr_debug("%s: pid=%d SPU=%d NODE=%d\n", __FUNCTION__, current->pid, 163 pr_debug("%s: pid=%d SPU=%d NODE=%d\n", __FUNCTION__, current->pid,
101 spu->number, spu->node); 164 spu->number, spu->node);
@@ -104,7 +167,6 @@ static inline void bind_context(struct spu *spu, struct spu_context *ctx)
104 ctx->spu = spu; 167 ctx->spu = spu;
105 ctx->ops = &spu_hw_ops; 168 ctx->ops = &spu_hw_ops;
106 spu->pid = current->pid; 169 spu->pid = current->pid;
107 spu->prio = current->prio;
108 spu->mm = ctx->owner; 170 spu->mm = ctx->owner;
109 mm_needs_global_tlbie(spu->mm); 171 mm_needs_global_tlbie(spu->mm);
110 spu->ibox_callback = spufs_ibox_callback; 172 spu->ibox_callback = spufs_ibox_callback;
@@ -118,12 +180,21 @@ static inline void bind_context(struct spu *spu, struct spu_context *ctx)
118 spu->timestamp = jiffies; 180 spu->timestamp = jiffies;
119 spu_cpu_affinity_set(spu, raw_smp_processor_id()); 181 spu_cpu_affinity_set(spu, raw_smp_processor_id());
120 spu_switch_notify(spu, ctx); 182 spu_switch_notify(spu, ctx);
183 spu_add_to_active_list(spu);
184 ctx->state = SPU_STATE_RUNNABLE;
121} 185}
122 186
123static inline void unbind_context(struct spu *spu, struct spu_context *ctx) 187/**
188 * spu_unbind_context - unbind spu context from physical spu
189 * @spu: physical spu to unbind from
190 * @ctx: context to unbind
191 */
192static void spu_unbind_context(struct spu *spu, struct spu_context *ctx)
124{ 193{
125 pr_debug("%s: unbind pid=%d SPU=%d NODE=%d\n", __FUNCTION__, 194 pr_debug("%s: unbind pid=%d SPU=%d NODE=%d\n", __FUNCTION__,
126 spu->pid, spu->number, spu->node); 195 spu->pid, spu->number, spu->node);
196
197 spu_remove_from_active_list(spu);
127 spu_switch_notify(spu, NULL); 198 spu_switch_notify(spu, NULL);
128 spu_unmap_mappings(ctx); 199 spu_unmap_mappings(ctx);
129 spu_save(&ctx->csa, spu); 200 spu_save(&ctx->csa, spu);
@@ -136,95 +207,98 @@ static inline void unbind_context(struct spu *spu, struct spu_context *ctx)
136 spu->dma_callback = NULL; 207 spu->dma_callback = NULL;
137 spu->mm = NULL; 208 spu->mm = NULL;
138 spu->pid = 0; 209 spu->pid = 0;
139 spu->prio = MAX_PRIO;
140 ctx->ops = &spu_backing_ops; 210 ctx->ops = &spu_backing_ops;
141 ctx->spu = NULL; 211 ctx->spu = NULL;
142 spu->flags = 0; 212 spu->flags = 0;
143 spu->ctx = NULL; 213 spu->ctx = NULL;
144} 214}
145 215
146static inline void spu_add_wq(wait_queue_head_t * wq, wait_queue_t * wait, 216/**
147 int prio) 217 * spu_add_to_rq - add a context to the runqueue
218 * @ctx: context to add
219 */
220static void spu_add_to_rq(struct spu_context *ctx)
148{ 221{
149 prepare_to_wait_exclusive(wq, wait, TASK_INTERRUPTIBLE); 222 spin_lock(&spu_prio->runq_lock);
150 set_bit(prio, spu_prio->bitmap); 223 list_add_tail(&ctx->rq, &spu_prio->runq[ctx->prio]);
224 set_bit(ctx->prio, spu_prio->bitmap);
225 spin_unlock(&spu_prio->runq_lock);
151} 226}
152 227
153static inline void spu_del_wq(wait_queue_head_t * wq, wait_queue_t * wait, 228/**
154 int prio) 229 * spu_del_from_rq - remove a context from the runqueue
230 * @ctx: context to remove
231 */
232static void spu_del_from_rq(struct spu_context *ctx)
155{ 233{
156 u64 flags; 234 spin_lock(&spu_prio->runq_lock);
157 235 list_del_init(&ctx->rq);
158 __set_current_state(TASK_RUNNING); 236 if (list_empty(&spu_prio->runq[ctx->prio]))
159 237 clear_bit(ctx->prio, spu_prio->bitmap);
160 spin_lock_irqsave(&wq->lock, flags); 238 spin_unlock(&spu_prio->runq_lock);
239}
161 240
162 remove_wait_queue_locked(wq, wait); 241/**
163 if (list_empty(&wq->task_list)) 242 * spu_grab_context - remove one context from the runqueue
164 clear_bit(prio, spu_prio->bitmap); 243 * @prio: priority of the context to be removed
244 *
245 * This function removes one context from the runqueue for priority @prio.
246 * If there is more than one context with the given priority the first
247 * task on the runqueue will be taken.
248 *
249 * Returns the spu_context it just removed.
250 *
251 * Must be called with spu_prio->runq_lock held.
252 */
253static struct spu_context *spu_grab_context(int prio)
254{
255 struct list_head *rq = &spu_prio->runq[prio];
165 256
166 spin_unlock_irqrestore(&wq->lock, flags); 257 if (list_empty(rq))
258 return NULL;
259 return list_entry(rq->next, struct spu_context, rq);
167} 260}
168 261
169static void spu_prio_wait(struct spu_context *ctx, u64 flags) 262static void spu_prio_wait(struct spu_context *ctx)
170{ 263{
171 int prio = current->prio;
172 wait_queue_head_t *wq = &spu_prio->waitq[prio];
173 DEFINE_WAIT(wait); 264 DEFINE_WAIT(wait);
174 265
175 if (ctx->spu) 266 set_bit(SPU_SCHED_WAKE, &ctx->sched_flags);
176 return; 267 prepare_to_wait_exclusive(&ctx->stop_wq, &wait, TASK_INTERRUPTIBLE);
177
178 spu_add_wq(wq, &wait, prio);
179
180 if (!signal_pending(current)) { 268 if (!signal_pending(current)) {
181 up_write(&ctx->state_sema); 269 mutex_unlock(&ctx->state_mutex);
182 pr_debug("%s: pid=%d prio=%d\n", __FUNCTION__,
183 current->pid, current->prio);
184 schedule(); 270 schedule();
185 down_write(&ctx->state_sema); 271 mutex_lock(&ctx->state_mutex);
186 } 272 }
187 273 __set_current_state(TASK_RUNNING);
188 spu_del_wq(wq, &wait, prio); 274 remove_wait_queue(&ctx->stop_wq, &wait);
275 clear_bit(SPU_SCHED_WAKE, &ctx->sched_flags);
189} 276}
190 277
191static void spu_prio_wakeup(void) 278/**
279 * spu_reschedule - try to find a runnable context for a spu
280 * @spu: spu available
281 *
282 * This function is called whenever a spu becomes idle. It looks for the
283 * most suitable runnable spu context and schedules it for execution.
284 */
285static void spu_reschedule(struct spu *spu)
192{ 286{
193 int best = sched_find_first_bit(spu_prio->bitmap); 287 int best;
194 if (best < MAX_PRIO) {
195 wait_queue_head_t *wq = &spu_prio->waitq[best];
196 wake_up_interruptible_nr(wq, 1);
197 }
198}
199 288
200static int get_active_spu(struct spu *spu) 289 spu_free(spu);
201{
202 int node = spu->node;
203 struct spu *tmp;
204 int rc = 0;
205 290
206 mutex_lock(&spu_prio->active_mutex[node]); 291 spin_lock(&spu_prio->runq_lock);
207 list_for_each_entry(tmp, &spu_prio->active_list[node], list) { 292 best = sched_find_first_bit(spu_prio->bitmap);
208 if (tmp == spu) { 293 if (best < MAX_PRIO) {
209 list_del_init(&spu->list); 294 struct spu_context *ctx = spu_grab_context(best);
210 rc = 1; 295 if (ctx && test_bit(SPU_SCHED_WAKE, &ctx->sched_flags))
211 break; 296 wake_up(&ctx->stop_wq);
212 }
213 } 297 }
214 mutex_unlock(&spu_prio->active_mutex[node]); 298 spin_unlock(&spu_prio->runq_lock);
215 return rc;
216}
217
218static void put_active_spu(struct spu *spu)
219{
220 int node = spu->node;
221
222 mutex_lock(&spu_prio->active_mutex[node]);
223 list_add_tail(&spu->list, &spu_prio->active_list[node]);
224 mutex_unlock(&spu_prio->active_mutex[node]);
225} 299}
226 300
227static struct spu *spu_get_idle(struct spu_context *ctx, u64 flags) 301static struct spu *spu_get_idle(struct spu_context *ctx)
228{ 302{
229 struct spu *spu = NULL; 303 struct spu *spu = NULL;
230 int node = cpu_to_node(raw_smp_processor_id()); 304 int node = cpu_to_node(raw_smp_processor_id());
@@ -241,87 +315,154 @@ static struct spu *spu_get_idle(struct spu_context *ctx, u64 flags)
241 return spu; 315 return spu;
242} 316}
243 317
244static inline struct spu *spu_get(struct spu_context *ctx, u64 flags) 318/**
319 * find_victim - find a lower priority context to preempt
320 * @ctx: canidate context for running
321 *
322 * Returns the freed physical spu to run the new context on.
323 */
324static struct spu *find_victim(struct spu_context *ctx)
245{ 325{
246 /* Future: spu_get_idle() if possible, 326 struct spu_context *victim = NULL;
247 * otherwise try to preempt an active 327 struct spu *spu;
248 * context. 328 int node, n;
329
330 /*
331 * Look for a possible preemption candidate on the local node first.
332 * If there is no candidate look at the other nodes. This isn't
333 * exactly fair, but so far the whole spu schedule tries to keep
334 * a strong node affinity. We might want to fine-tune this in
335 * the future.
249 */ 336 */
250 return spu_get_idle(ctx, flags); 337 restart:
338 node = cpu_to_node(raw_smp_processor_id());
339 for (n = 0; n < MAX_NUMNODES; n++, node++) {
340 node = (node < MAX_NUMNODES) ? node : 0;
341 if (!node_allowed(node))
342 continue;
343
344 mutex_lock(&spu_prio->active_mutex[node]);
345 list_for_each_entry(spu, &spu_prio->active_list[node], list) {
346 struct spu_context *tmp = spu->ctx;
347
348 if (tmp->rt_priority < ctx->rt_priority &&
349 (!victim || tmp->rt_priority < victim->rt_priority))
350 victim = spu->ctx;
351 }
352 mutex_unlock(&spu_prio->active_mutex[node]);
353
354 if (victim) {
355 /*
356 * This nests ctx->state_mutex, but we always lock
357 * higher priority contexts before lower priority
358 * ones, so this is safe until we introduce
359 * priority inheritance schemes.
360 */
361 if (!mutex_trylock(&victim->state_mutex)) {
362 victim = NULL;
363 goto restart;
364 }
365
366 spu = victim->spu;
367 if (!spu) {
368 /*
369 * This race can happen because we've dropped
370 * the active list mutex. No a problem, just
371 * restart the search.
372 */
373 mutex_unlock(&victim->state_mutex);
374 victim = NULL;
375 goto restart;
376 }
377 spu_unbind_context(spu, victim);
378 mutex_unlock(&victim->state_mutex);
379 return spu;
380 }
381 }
382
383 return NULL;
251} 384}
252 385
253/* The three externally callable interfaces 386/**
254 * for the scheduler begin here. 387 * spu_activate - find a free spu for a context and execute it
388 * @ctx: spu context to schedule
389 * @flags: flags (currently ignored)
255 * 390 *
256 * spu_activate - bind a context to SPU, waiting as needed. 391 * Tries to find a free spu to run @ctx. If no free spu is availble
257 * spu_deactivate - unbind a context from its SPU. 392 * add the context to the runqueue so it gets woken up once an spu
258 * spu_yield - yield an SPU if others are waiting. 393 * is available.
259 */ 394 */
260 395int spu_activate(struct spu_context *ctx, unsigned long flags)
261int spu_activate(struct spu_context *ctx, u64 flags)
262{ 396{
263 struct spu *spu;
264 int ret = 0;
265 397
266 for (;;) { 398 if (ctx->spu)
267 if (ctx->spu) 399 return 0;
400
401 do {
402 struct spu *spu;
403
404 spu = spu_get_idle(ctx);
405 /*
406 * If this is a realtime thread we try to get it running by
407 * preempting a lower priority thread.
408 */
409 if (!spu && ctx->rt_priority)
410 spu = find_victim(ctx);
411 if (spu) {
412 spu_bind_context(spu, ctx);
268 return 0; 413 return 0;
269 spu = spu_get(ctx, flags);
270 if (spu != NULL) {
271 if (ctx->spu != NULL) {
272 spu_free(spu);
273 spu_prio_wakeup();
274 break;
275 }
276 bind_context(spu, ctx);
277 put_active_spu(spu);
278 break;
279 } 414 }
280 spu_prio_wait(ctx, flags); 415
281 if (signal_pending(current)) { 416 spu_add_to_rq(ctx);
282 ret = -ERESTARTSYS; 417 if (!(flags & SPU_ACTIVATE_NOWAKE))
283 spu_prio_wakeup(); 418 spu_prio_wait(ctx);
284 break; 419 spu_del_from_rq(ctx);
285 } 420 } while (!signal_pending(current));
286 } 421
287 return ret; 422 return -ERESTARTSYS;
288} 423}
289 424
425/**
426 * spu_deactivate - unbind a context from it's physical spu
427 * @ctx: spu context to unbind
428 *
429 * Unbind @ctx from the physical spu it is running on and schedule
430 * the highest priority context to run on the freed physical spu.
431 */
290void spu_deactivate(struct spu_context *ctx) 432void spu_deactivate(struct spu_context *ctx)
291{ 433{
292 struct spu *spu; 434 struct spu *spu = ctx->spu;
293 int needs_idle;
294 435
295 spu = ctx->spu; 436 if (spu) {
296 if (!spu) 437 spu_unbind_context(spu, ctx);
297 return; 438 spu_reschedule(spu);
298 needs_idle = get_active_spu(spu);
299 unbind_context(spu, ctx);
300 if (needs_idle) {
301 spu_free(spu);
302 spu_prio_wakeup();
303 } 439 }
304} 440}
305 441
442/**
443 * spu_yield - yield a physical spu if others are waiting
444 * @ctx: spu context to yield
445 *
446 * Check if there is a higher priority context waiting and if yes
447 * unbind @ctx from the physical spu and schedule the highest
448 * priority context to run on the freed physical spu instead.
449 */
306void spu_yield(struct spu_context *ctx) 450void spu_yield(struct spu_context *ctx)
307{ 451{
308 struct spu *spu; 452 struct spu *spu;
309 int need_yield = 0; 453 int need_yield = 0;
310 454
311 if (down_write_trylock(&ctx->state_sema)) { 455 if (mutex_trylock(&ctx->state_mutex)) {
312 if ((spu = ctx->spu) != NULL) { 456 if ((spu = ctx->spu) != NULL) {
313 int best = sched_find_first_bit(spu_prio->bitmap); 457 int best = sched_find_first_bit(spu_prio->bitmap);
314 if (best < MAX_PRIO) { 458 if (best < MAX_PRIO) {
315 pr_debug("%s: yielding SPU %d NODE %d\n", 459 pr_debug("%s: yielding SPU %d NODE %d\n",
316 __FUNCTION__, spu->number, spu->node); 460 __FUNCTION__, spu->number, spu->node);
317 spu_deactivate(ctx); 461 spu_deactivate(ctx);
318 ctx->state = SPU_STATE_SAVED;
319 need_yield = 1; 462 need_yield = 1;
320 } else {
321 spu->prio = MAX_PRIO;
322 } 463 }
323 } 464 }
324 up_write(&ctx->state_sema); 465 mutex_unlock(&ctx->state_mutex);
325 } 466 }
326 if (unlikely(need_yield)) 467 if (unlikely(need_yield))
327 yield(); 468 yield();
@@ -331,14 +472,19 @@ int __init spu_sched_init(void)
331{ 472{
332 int i; 473 int i;
333 474
475 spu_sched_wq = create_singlethread_workqueue("spusched");
476 if (!spu_sched_wq)
477 return 1;
478
334 spu_prio = kzalloc(sizeof(struct spu_prio_array), GFP_KERNEL); 479 spu_prio = kzalloc(sizeof(struct spu_prio_array), GFP_KERNEL);
335 if (!spu_prio) { 480 if (!spu_prio) {
336 printk(KERN_WARNING "%s: Unable to allocate priority queue.\n", 481 printk(KERN_WARNING "%s: Unable to allocate priority queue.\n",
337 __FUNCTION__); 482 __FUNCTION__);
483 destroy_workqueue(spu_sched_wq);
338 return 1; 484 return 1;
339 } 485 }
340 for (i = 0; i < MAX_PRIO; i++) { 486 for (i = 0; i < MAX_PRIO; i++) {
341 init_waitqueue_head(&spu_prio->waitq[i]); 487 INIT_LIST_HEAD(&spu_prio->runq[i]);
342 __clear_bit(i, spu_prio->bitmap); 488 __clear_bit(i, spu_prio->bitmap);
343 } 489 }
344 __set_bit(MAX_PRIO, spu_prio->bitmap); 490 __set_bit(MAX_PRIO, spu_prio->bitmap);
@@ -346,6 +492,7 @@ int __init spu_sched_init(void)
346 mutex_init(&spu_prio->active_mutex[i]); 492 mutex_init(&spu_prio->active_mutex[i]);
347 INIT_LIST_HEAD(&spu_prio->active_list[i]); 493 INIT_LIST_HEAD(&spu_prio->active_list[i]);
348 } 494 }
495 spin_lock_init(&spu_prio->runq_lock);
349 return 0; 496 return 0;
350} 497}
351 498
@@ -364,4 +511,5 @@ void __exit spu_sched_exit(void)
364 mutex_unlock(&spu_prio->active_mutex[node]); 511 mutex_unlock(&spu_prio->active_mutex[node]);
365 } 512 }
366 kfree(spu_prio); 513 kfree(spu_prio);
514 destroy_workqueue(spu_sched_wq);
367} 515}
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 56864469215e..0c437891dfd5 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -23,7 +23,7 @@
23#define SPUFS_H 23#define SPUFS_H
24 24
25#include <linux/kref.h> 25#include <linux/kref.h>
26#include <linux/rwsem.h> 26#include <linux/mutex.h>
27#include <linux/spinlock.h> 27#include <linux/spinlock.h>
28#include <linux/fs.h> 28#include <linux/fs.h>
29 29
@@ -37,11 +37,13 @@ enum {
37}; 37};
38 38
39struct spu_context_ops; 39struct spu_context_ops;
40
41#define SPU_CONTEXT_PREEMPT 0UL
42
43struct spu_gang; 40struct spu_gang;
44 41
42/* ctx->sched_flags */
43enum {
44 SPU_SCHED_WAKE = 0,
45};
46
45struct spu_context { 47struct spu_context {
46 struct spu *spu; /* pointer to a physical SPU */ 48 struct spu *spu; /* pointer to a physical SPU */
47 struct spu_state csa; /* SPU context save area. */ 49 struct spu_state csa; /* SPU context save area. */
@@ -51,10 +53,12 @@ struct spu_context {
51 struct address_space *cntl; /* 'control' area mappings. */ 53 struct address_space *cntl; /* 'control' area mappings. */
52 struct address_space *signal1; /* 'signal1' area mappings. */ 54 struct address_space *signal1; /* 'signal1' area mappings. */
53 struct address_space *signal2; /* 'signal2' area mappings. */ 55 struct address_space *signal2; /* 'signal2' area mappings. */
56 struct address_space *mss; /* 'mss' area mappings. */
57 struct address_space *psmap; /* 'psmap' area mappings. */
54 u64 object_id; /* user space pointer for oprofile */ 58 u64 object_id; /* user space pointer for oprofile */
55 59
56 enum { SPU_STATE_RUNNABLE, SPU_STATE_SAVED } state; 60 enum { SPU_STATE_RUNNABLE, SPU_STATE_SAVED } state;
57 struct rw_semaphore state_sema; 61 struct mutex state_mutex;
58 struct semaphore run_sema; 62 struct semaphore run_sema;
59 63
60 struct mm_struct *owner; 64 struct mm_struct *owner;
@@ -75,6 +79,14 @@ struct spu_context {
75 79
76 struct list_head gang_list; 80 struct list_head gang_list;
77 struct spu_gang *gang; 81 struct spu_gang *gang;
82
83 /* scheduler fields */
84 struct list_head rq;
85 struct delayed_work sched_work;
86 unsigned long sched_flags;
87 unsigned long rt_priority;
88 int policy;
89 int prio;
78}; 90};
79 91
80struct spu_gang { 92struct spu_gang {
@@ -159,6 +171,16 @@ void spu_gang_remove_ctx(struct spu_gang *gang, struct spu_context *ctx);
159void spu_gang_add_ctx(struct spu_gang *gang, struct spu_context *ctx); 171void spu_gang_add_ctx(struct spu_gang *gang, struct spu_context *ctx);
160 172
161/* context management */ 173/* context management */
174static inline void spu_acquire(struct spu_context *ctx)
175{
176 mutex_lock(&ctx->state_mutex);
177}
178
179static inline void spu_release(struct spu_context *ctx)
180{
181 mutex_unlock(&ctx->state_mutex);
182}
183
162struct spu_context * alloc_spu_context(struct spu_gang *gang); 184struct spu_context * alloc_spu_context(struct spu_gang *gang);
163void destroy_spu_context(struct kref *kref); 185void destroy_spu_context(struct kref *kref);
164struct spu_context * get_spu_context(struct spu_context *ctx); 186struct spu_context * get_spu_context(struct spu_context *ctx);
@@ -166,20 +188,18 @@ int put_spu_context(struct spu_context *ctx);
166void spu_unmap_mappings(struct spu_context *ctx); 188void spu_unmap_mappings(struct spu_context *ctx);
167 189
168void spu_forget(struct spu_context *ctx); 190void spu_forget(struct spu_context *ctx);
169void spu_acquire(struct spu_context *ctx); 191int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags);
170void spu_release(struct spu_context *ctx);
171int spu_acquire_runnable(struct spu_context *ctx);
172void spu_acquire_saved(struct spu_context *ctx); 192void spu_acquire_saved(struct spu_context *ctx);
173int spu_acquire_exclusive(struct spu_context *ctx); 193int spu_acquire_exclusive(struct spu_context *ctx);
174 194enum {
175static inline void spu_release_exclusive(struct spu_context *ctx) 195 SPU_ACTIVATE_NOWAKE = 1,
176{ 196};
177 up_write(&ctx->state_sema); 197int spu_activate(struct spu_context *ctx, unsigned long flags);
178}
179
180int spu_activate(struct spu_context *ctx, u64 flags);
181void spu_deactivate(struct spu_context *ctx); 198void spu_deactivate(struct spu_context *ctx);
182void spu_yield(struct spu_context *ctx); 199void spu_yield(struct spu_context *ctx);
200void spu_start_tick(struct spu_context *ctx);
201void spu_stop_tick(struct spu_context *ctx);
202void spu_sched_tick(struct work_struct *work);
183int __init spu_sched_init(void); 203int __init spu_sched_init(void);
184void __exit spu_sched_exit(void); 204void __exit spu_sched_exit(void);
185 205
diff --git a/arch/powerpc/platforms/celleb/htab.c b/arch/powerpc/platforms/celleb/htab.c
index ffa7c2c2030d..279d7339e170 100644
--- a/arch/powerpc/platforms/celleb/htab.c
+++ b/arch/powerpc/platforms/celleb/htab.c
@@ -95,7 +95,6 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group,
95 unsigned long lpar_rc; 95 unsigned long lpar_rc;
96 unsigned long slot; 96 unsigned long slot;
97 unsigned long hpte_v, hpte_r; 97 unsigned long hpte_v, hpte_r;
98 unsigned long flags;
99 98
100 /* same as iseries */ 99 /* same as iseries */
101 if (vflags & HPTE_V_SECONDARY) 100 if (vflags & HPTE_V_SECONDARY)
@@ -115,17 +114,17 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group,
115 if (rflags & (_PAGE_GUARDED|_PAGE_NO_CACHE)) 114 if (rflags & (_PAGE_GUARDED|_PAGE_NO_CACHE))
116 hpte_r &= ~_PAGE_COHERENT; 115 hpte_r &= ~_PAGE_COHERENT;
117 116
118 spin_lock_irqsave(&beat_htab_lock, flags); 117 spin_lock(&beat_htab_lock);
119 if ((lpar_rc = beat_read_mask(hpte_group)) == 0) { 118 if ((lpar_rc = beat_read_mask(hpte_group)) == 0) {
120 if (!(vflags & HPTE_V_BOLTED)) 119 if (!(vflags & HPTE_V_BOLTED))
121 DBG_LOW(" full\n"); 120 DBG_LOW(" full\n");
122 spin_unlock_irqrestore(&beat_htab_lock, flags); 121 spin_unlock(&beat_htab_lock);
123 return -1; 122 return -1;
124 } 123 }
125 124
126 lpar_rc = beat_insert_htab_entry(0, hpte_group, lpar_rc << 48, 125 lpar_rc = beat_insert_htab_entry(0, hpte_group, lpar_rc << 48,
127 hpte_v, hpte_r, &slot); 126 hpte_v, hpte_r, &slot);
128 spin_unlock_irqrestore(&beat_htab_lock, flags); 127 spin_unlock(&beat_htab_lock);
129 128
130 /* 129 /*
131 * Since we try and ioremap PHBs we don't own, the pte insert 130 * Since we try and ioremap PHBs we don't own, the pte insert
@@ -189,7 +188,6 @@ static long beat_lpar_hpte_updatepp(unsigned long slot,
189{ 188{
190 unsigned long lpar_rc; 189 unsigned long lpar_rc;
191 unsigned long dummy0, dummy1, want_v; 190 unsigned long dummy0, dummy1, want_v;
192 unsigned long flags;
193 191
194 want_v = hpte_encode_v(va, psize); 192 want_v = hpte_encode_v(va, psize);
195 193
@@ -197,17 +195,17 @@ static long beat_lpar_hpte_updatepp(unsigned long slot,
197 "avpnv=%016lx, slot=%016lx, psize: %d, newpp %016lx ... ", 195 "avpnv=%016lx, slot=%016lx, psize: %d, newpp %016lx ... ",
198 want_v & HPTE_V_AVPN, slot, psize, newpp); 196 want_v & HPTE_V_AVPN, slot, psize, newpp);
199 197
200 spin_lock_irqsave(&beat_htab_lock, flags); 198 spin_lock(&beat_htab_lock);
201 dummy0 = beat_lpar_hpte_getword0(slot); 199 dummy0 = beat_lpar_hpte_getword0(slot);
202 if ((dummy0 & ~0x7FUL) != (want_v & ~0x7FUL)) { 200 if ((dummy0 & ~0x7FUL) != (want_v & ~0x7FUL)) {
203 DBG_LOW("not found !\n"); 201 DBG_LOW("not found !\n");
204 spin_unlock_irqrestore(&beat_htab_lock, flags); 202 spin_unlock(&beat_htab_lock);
205 return -1; 203 return -1;
206 } 204 }
207 205
208 lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7, &dummy0, 206 lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7, &dummy0,
209 &dummy1); 207 &dummy1);
210 spin_unlock_irqrestore(&beat_htab_lock, flags); 208 spin_unlock(&beat_htab_lock);
211 if (lpar_rc != 0 || dummy0 == 0) { 209 if (lpar_rc != 0 || dummy0 == 0) {
212 DBG_LOW("not found !\n"); 210 DBG_LOW("not found !\n");
213 return -1; 211 return -1;
@@ -256,18 +254,17 @@ static void beat_lpar_hpte_updateboltedpp(unsigned long newpp,
256 int psize) 254 int psize)
257{ 255{
258 unsigned long lpar_rc, slot, vsid, va, dummy0, dummy1; 256 unsigned long lpar_rc, slot, vsid, va, dummy0, dummy1;
259 unsigned long flags;
260 257
261 vsid = get_kernel_vsid(ea); 258 vsid = get_kernel_vsid(ea);
262 va = (vsid << 28) | (ea & 0x0fffffff); 259 va = (vsid << 28) | (ea & 0x0fffffff);
263 260
264 spin_lock_irqsave(&beat_htab_lock, flags); 261 spin_lock(&beat_htab_lock);
265 slot = beat_lpar_hpte_find(va, psize); 262 slot = beat_lpar_hpte_find(va, psize);
266 BUG_ON(slot == -1); 263 BUG_ON(slot == -1);
267 264
268 lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7, 265 lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7,
269 &dummy0, &dummy1); 266 &dummy0, &dummy1);
270 spin_unlock_irqrestore(&beat_htab_lock, flags); 267 spin_unlock(&beat_htab_lock);
271 268
272 BUG_ON(lpar_rc != 0); 269 BUG_ON(lpar_rc != 0);
273} 270}
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 61599d919ea8..3f6c4114f908 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -13,7 +13,6 @@
13#include <linux/kernel.h> 13#include <linux/kernel.h>
14#include <linux/pci.h> 14#include <linux/pci.h>
15#include <linux/initrd.h> 15#include <linux/initrd.h>
16#include <linux/root_dev.h>
17#include <linux/mtd/physmap.h> 16#include <linux/mtd/physmap.h>
18 17
19#include <asm/time.h> 18#include <asm/time.h>
@@ -91,17 +90,6 @@ static void __init linkstation_setup_arch(void)
91 ARRAY_SIZE(linkstation_physmap_partitions)); 90 ARRAY_SIZE(linkstation_physmap_partitions));
92#endif 91#endif
93 92
94#ifdef CONFIG_BLK_DEV_INITRD
95 if (initrd_start)
96 ROOT_DEV = Root_RAM0;
97 else
98#endif
99#ifdef CONFIG_ROOT_NFS
100 ROOT_DEV = Root_NFS;
101#else
102 ROOT_DEV = Root_HDA1;
103#endif
104
105 /* Lookup PCI host bridges */ 93 /* Lookup PCI host bridges */
106 for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) 94 for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
107 add_bridge(np); 95 add_bridge(np);
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index d1929721b0e4..a397e4e17c13 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -170,31 +170,6 @@ static int __init construct_spu(struct spu *spu)
170 return result; 170 return result;
171} 171}
172 172
173static int __init add_spu_pages(unsigned long start_addr, unsigned long size)
174{
175 int result;
176 unsigned long start_pfn;
177 unsigned long nr_pages;
178 struct pglist_data *pgdata;
179 struct zone *zone;
180
181 BUG_ON(!mem_init_done);
182
183 start_pfn = start_addr >> PAGE_SHIFT;
184 nr_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
185
186 pgdata = NODE_DATA(0);
187 zone = pgdata->node_zones;
188
189 result = __add_pages(zone, start_pfn, nr_pages);
190
191 if (result)
192 pr_debug("%s:%d: __add_pages failed: (%d)\n",
193 __func__, __LINE__, result);
194
195 return result;
196}
197
198static void spu_unmap(struct spu *spu) 173static void spu_unmap(struct spu *spu)
199{ 174{
200 iounmap(spu->priv2); 175 iounmap(spu->priv2);
@@ -206,19 +181,6 @@ static void spu_unmap(struct spu *spu)
206static int __init setup_areas(struct spu *spu) 181static int __init setup_areas(struct spu *spu)
207{ 182{
208 struct table {char* name; unsigned long addr; unsigned long size;}; 183 struct table {char* name; unsigned long addr; unsigned long size;};
209 int result;
210
211 /* setup pages */
212
213 result = add_spu_pages(spu->local_store_phys, LS_SIZE);
214 if (result)
215 goto fail_add;
216
217 result = add_spu_pages(spu->problem_phys, sizeof(struct spu_problem));
218 if (result)
219 goto fail_add;
220
221 /* ioremap */
222 184
223 spu_pdata(spu)->shadow = __ioremap( 185 spu_pdata(spu)->shadow = __ioremap(
224 spu_pdata(spu)->shadow_addr, sizeof(struct spe_shadow), 186 spu_pdata(spu)->shadow_addr, sizeof(struct spe_shadow),
@@ -260,8 +222,8 @@ static int __init setup_areas(struct spu *spu)
260 222
261fail_ioremap: 223fail_ioremap:
262 spu_unmap(spu); 224 spu_unmap(spu);
263fail_add: 225
264 return result; 226 return -ENOMEM;
265} 227}
266 228
267static int __init setup_interrupts(struct spu *spu) 229static int __init setup_interrupts(struct spu *spu)
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 69590fbf83da..dc0583bdbc63 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_SMP) += smp.o
9obj-$(CONFIG_XICS) += xics.o 9obj-$(CONFIG_XICS) += xics.o
10obj-$(CONFIG_SCANLOG) += scanlog.o 10obj-$(CONFIG_SCANLOG) += scanlog.o
11obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o 11obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o
12obj-$(CONFIG_KEXEC) += kexec.o
12 13
13obj-$(CONFIG_HOTPLUG_CPU) += hotplug-cpu.o 14obj-$(CONFIG_HOTPLUG_CPU) += hotplug-cpu.o
14 15
diff --git a/arch/powerpc/platforms/pseries/firmware.h b/arch/powerpc/platforms/pseries/firmware.h
deleted file mode 100644
index 714f56f55362..000000000000
--- a/arch/powerpc/platforms/pseries/firmware.h
+++ /dev/null
@@ -1,17 +0,0 @@
1/*
2 * Copyright 2006 IBM Corporation.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9
10#ifndef _PSERIES_FIRMWARE_H
11#define _PSERIES_FIRMWARE_H
12
13#include <asm/firmware.h>
14
15extern void __init fw_feature_init(void);
16
17#endif /* _PSERIES_FIRMWARE_H */
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
new file mode 100644
index 000000000000..af2685607458
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -0,0 +1,72 @@
1/*
2 * Copyright 2006 Michael Ellerman, IBM Corporation
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9
10#include <asm/machdep.h>
11#include <asm/page.h>
12#include <asm/firmware.h>
13#include <asm/kexec.h>
14#include <asm/mpic.h>
15
16#include "pseries.h"
17#include "xics.h"
18#include "plpar_wrappers.h"
19
20static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
21{
22 /* Don't risk a hypervisor call if we're crashing */
23 if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
24 unsigned long addr;
25
26 addr = __pa(get_slb_shadow());
27 if (unregister_slb_shadow(hard_smp_processor_id(), addr))
28 printk("SLB shadow buffer deregistration of "
29 "cpu %u (hw_cpu_id %d) failed\n",
30 smp_processor_id(),
31 hard_smp_processor_id());
32
33 addr = __pa(get_lppaca());
34 if (unregister_vpa(hard_smp_processor_id(), addr)) {
35 printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
36 "failed\n", smp_processor_id(),
37 hard_smp_processor_id());
38 }
39 }
40}
41
42static void pseries_kexec_cpu_down_mpic(int crash_shutdown, int secondary)
43{
44 pseries_kexec_cpu_down(crash_shutdown, secondary);
45 mpic_teardown_this_cpu(secondary);
46}
47
48void __init setup_kexec_cpu_down_mpic(void)
49{
50 ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_mpic;
51}
52
53static void pseries_kexec_cpu_down_xics(int crash_shutdown, int secondary)
54{
55 pseries_kexec_cpu_down(crash_shutdown, secondary);
56 xics_teardown_cpu(secondary);
57}
58
59void __init setup_kexec_cpu_down_xics(void)
60{
61 ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_xics;
62}
63
64static int __init pseries_kexec_setup(void)
65{
66 ppc_md.machine_kexec = default_machine_kexec;
67 ppc_md.machine_kexec_prepare = default_machine_kexec_prepare;
68 ppc_md.machine_crash_shutdown = default_machine_crash_shutdown;
69
70 return 0;
71}
72__initcall(pseries_kexec_setup);
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c
index c69bd15ced9c..fa59124ce3fe 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -98,6 +98,10 @@ static void fixup_winbond_82c105(struct pci_dev* dev)
98 if (dev->resource[i].flags & IORESOURCE_IO 98 if (dev->resource[i].flags & IORESOURCE_IO
99 && dev->bus->number == 0 && dev->devfn == 0x81) 99 && dev->bus->number == 0 && dev->devfn == 0x81)
100 dev->resource[i].flags &= ~IORESOURCE_IO; 100 dev->resource[i].flags &= ~IORESOURCE_IO;
101 if (dev->resource[i].start == 0 && dev->resource[i].end) {
102 dev->resource[i].flags = 0;
103 dev->resource[i].end = 0;
104 }
101 } 105 }
102} 106}
103DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105, 107DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105,
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
new file mode 100644
index 000000000000..b43f1397a5b6
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -0,0 +1,36 @@
1/*
2 * Copyright 2006 IBM Corporation.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9
10#ifndef _PSERIES_PSERIES_H
11#define _PSERIES_PSERIES_H
12
13extern void __init fw_feature_init(void);
14
15struct pt_regs;
16
17extern int pSeries_system_reset_exception(struct pt_regs *regs);
18extern int pSeries_machine_check_exception(struct pt_regs *regs);
19
20#ifdef CONFIG_SMP
21extern void smp_init_pseries_mpic(void);
22extern void smp_init_pseries_xics(void);
23#else
24static inline smp_init_pseries_mpic(void) { };
25static inline smp_init_pseries_xics(void) { };
26#endif
27
28#ifdef CONFIG_KEXEC
29extern void setup_kexec_cpu_down_xics(void);
30extern void setup_kexec_cpu_down_mpic(void);
31#else
32static inline setup_kexec_cpu_down_xics(void) { };
33static inline setup_kexec_cpu_down_mpic(void) { };
34#endif
35
36#endif /* _PSERIES_PSERIES_H */
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index b1d3d161249e..edc038873113 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -51,7 +51,7 @@
51#include <asm/udbg.h> 51#include <asm/udbg.h>
52#include <asm/firmware.h> 52#include <asm/firmware.h>
53 53
54#include "ras.h" 54#include "pseries.h"
55 55
56static unsigned char ras_log_buf[RTAS_ERROR_LOG_MAX]; 56static unsigned char ras_log_buf[RTAS_ERROR_LOG_MAX];
57static DEFINE_SPINLOCK(ras_log_buf_lock); 57static DEFINE_SPINLOCK(ras_log_buf_lock);
diff --git a/arch/powerpc/platforms/pseries/ras.h b/arch/powerpc/platforms/pseries/ras.h
deleted file mode 100644
index 0e66b0da55e2..000000000000
--- a/arch/powerpc/platforms/pseries/ras.h
+++ /dev/null
@@ -1,9 +0,0 @@
1#ifndef _PSERIES_RAS_H
2#define _PSERIES_RAS_H
3
4struct pt_regs;
5
6extern int pSeries_system_reset_exception(struct pt_regs *regs);
7extern int pSeries_machine_check_exception(struct pt_regs *regs);
8
9#endif /* _PSERIES_RAS_H */
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 042ecae107ac..435a04596526 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -55,7 +55,6 @@
55#include <asm/dma.h> 55#include <asm/dma.h>
56#include <asm/machdep.h> 56#include <asm/machdep.h>
57#include <asm/irq.h> 57#include <asm/irq.h>
58#include <asm/kexec.h>
59#include <asm/time.h> 58#include <asm/time.h>
60#include <asm/nvram.h> 59#include <asm/nvram.h>
61#include "xics.h" 60#include "xics.h"
@@ -65,10 +64,10 @@
65#include <asm/i8259.h> 64#include <asm/i8259.h>
66#include <asm/udbg.h> 65#include <asm/udbg.h>
67#include <asm/smp.h> 66#include <asm/smp.h>
67#include <asm/firmware.h>
68 68
69#include "plpar_wrappers.h" 69#include "plpar_wrappers.h"
70#include "ras.h" 70#include "pseries.h"
71#include "firmware.h"
72 71
73#ifdef DEBUG 72#ifdef DEBUG
74#define DBG(fmt...) udbg_printf(fmt) 73#define DBG(fmt...) udbg_printf(fmt)
@@ -77,8 +76,6 @@
77#endif 76#endif
78 77
79/* move those away to a .h */ 78/* move those away to a .h */
80extern void smp_init_pseries_mpic(void);
81extern void smp_init_pseries_xics(void);
82extern void find_udbg_vterm(void); 79extern void find_udbg_vterm(void);
83 80
84int fwnmi_active; /* TRUE if an FWNMI handler is present */ 81int fwnmi_active; /* TRUE if an FWNMI handler is present */
@@ -221,42 +218,6 @@ static void pseries_lpar_enable_pmcs(void)
221 get_lppaca()->pmcregs_in_use = 1; 218 get_lppaca()->pmcregs_in_use = 1;
222} 219}
223 220
224#ifdef CONFIG_KEXEC
225static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
226{
227 /* Don't risk a hypervisor call if we're crashing */
228 if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
229 unsigned long addr;
230
231 addr = __pa(get_slb_shadow());
232 if (unregister_slb_shadow(hard_smp_processor_id(), addr))
233 printk("SLB shadow buffer deregistration of "
234 "cpu %u (hw_cpu_id %d) failed\n",
235 smp_processor_id(),
236 hard_smp_processor_id());
237
238 addr = __pa(get_lppaca());
239 if (unregister_vpa(hard_smp_processor_id(), addr)) {
240 printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
241 "failed\n", smp_processor_id(),
242 hard_smp_processor_id());
243 }
244 }
245}
246
247static void pseries_kexec_cpu_down_mpic(int crash_shutdown, int secondary)
248{
249 pseries_kexec_cpu_down(crash_shutdown, secondary);
250 mpic_teardown_this_cpu(secondary);
251}
252
253static void pseries_kexec_cpu_down_xics(int crash_shutdown, int secondary)
254{
255 pseries_kexec_cpu_down(crash_shutdown, secondary);
256 xics_teardown_cpu(secondary);
257}
258#endif /* CONFIG_KEXEC */
259
260static void __init pseries_discover_pic(void) 221static void __init pseries_discover_pic(void)
261{ 222{
262 struct device_node *np; 223 struct device_node *np;
@@ -269,21 +230,13 @@ static void __init pseries_discover_pic(void)
269 pSeries_mpic_node = of_node_get(np); 230 pSeries_mpic_node = of_node_get(np);
270 ppc_md.init_IRQ = pseries_mpic_init_IRQ; 231 ppc_md.init_IRQ = pseries_mpic_init_IRQ;
271 ppc_md.get_irq = mpic_get_irq; 232 ppc_md.get_irq = mpic_get_irq;
272#ifdef CONFIG_KEXEC 233 setup_kexec_cpu_down_mpic();
273 ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_mpic;
274#endif
275#ifdef CONFIG_SMP
276 smp_init_pseries_mpic(); 234 smp_init_pseries_mpic();
277#endif
278 return; 235 return;
279 } else if (strstr(typep, "ppc-xicp")) { 236 } else if (strstr(typep, "ppc-xicp")) {
280 ppc_md.init_IRQ = xics_init_IRQ; 237 ppc_md.init_IRQ = xics_init_IRQ;
281#ifdef CONFIG_KEXEC 238 setup_kexec_cpu_down_xics();
282 ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_xics;
283#endif
284#ifdef CONFIG_SMP
285 smp_init_pseries_xics(); 239 smp_init_pseries_xics();
286#endif
287 return; 240 return;
288 } 241 }
289 } 242 }
@@ -554,9 +507,4 @@ define_machine(pseries) {
554 .check_legacy_ioport = pSeries_check_legacy_ioport, 507 .check_legacy_ioport = pSeries_check_legacy_ioport,
555 .system_reset_exception = pSeries_system_reset_exception, 508 .system_reset_exception = pSeries_system_reset_exception,
556 .machine_check_exception = pSeries_machine_check_exception, 509 .machine_check_exception = pSeries_machine_check_exception,
557#ifdef CONFIG_KEXEC
558 .machine_kexec = default_machine_kexec,
559 .machine_kexec_prepare = default_machine_kexec_prepare,
560 .machine_crash_shutdown = default_machine_crash_shutdown,
561#endif
562}; 510};
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 4408518eaebe..116305b22a2b 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -48,6 +48,7 @@
48#include <asm/vdso_datapage.h> 48#include <asm/vdso_datapage.h>
49 49
50#include "plpar_wrappers.h" 50#include "plpar_wrappers.h"
51#include "pseries.h"
51 52
52#ifdef DEBUG 53#ifdef DEBUG
53#include <asm/udbg.h> 54#include <asm/udbg.h>
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 9f2a9a444bfb..34161bc5a02f 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -441,7 +441,8 @@ static int __init fsl_usb_of_init(void)
441{ 441{
442 struct device_node *np; 442 struct device_node *np;
443 unsigned int i; 443 unsigned int i;
444 struct platform_device *usb_dev_mph = NULL, *usb_dev_dr = NULL; 444 struct platform_device *usb_dev_mph = NULL, *usb_dev_dr_host = NULL,
445 *usb_dev_dr_client = NULL;
445 int ret; 446 int ret;
446 447
447 for (np = NULL, i = 0; 448 for (np = NULL, i = 0;
@@ -507,33 +508,72 @@ static int __init fsl_usb_of_init(void)
507 508
508 of_irq_to_resource(np, 0, &r[1]); 509 of_irq_to_resource(np, 0, &r[1]);
509 510
510 usb_dev_dr = 511 prop = get_property(np, "dr_mode", NULL);
511 platform_device_register_simple("fsl-ehci", i, r, 2); 512
512 if (IS_ERR(usb_dev_dr)) { 513 if (!prop || !strcmp(prop, "host")) {
513 ret = PTR_ERR(usb_dev_dr); 514 usb_data.operating_mode = FSL_USB2_DR_HOST;
515 usb_dev_dr_host = platform_device_register_simple(
516 "fsl-ehci", i, r, 2);
517 if (IS_ERR(usb_dev_dr_host)) {
518 ret = PTR_ERR(usb_dev_dr_host);
519 goto err;
520 }
521 } else if (prop && !strcmp(prop, "peripheral")) {
522 usb_data.operating_mode = FSL_USB2_DR_DEVICE;
523 usb_dev_dr_client = platform_device_register_simple(
524 "fsl-usb2-udc", i, r, 2);
525 if (IS_ERR(usb_dev_dr_client)) {
526 ret = PTR_ERR(usb_dev_dr_client);
527 goto err;
528 }
529 } else if (prop && !strcmp(prop, "otg")) {
530 usb_data.operating_mode = FSL_USB2_DR_OTG;
531 usb_dev_dr_host = platform_device_register_simple(
532 "fsl-ehci", i, r, 2);
533 if (IS_ERR(usb_dev_dr_host)) {
534 ret = PTR_ERR(usb_dev_dr_host);
535 goto err;
536 }
537 usb_dev_dr_client = platform_device_register_simple(
538 "fsl-usb2-udc", i, r, 2);
539 if (IS_ERR(usb_dev_dr_client)) {
540 ret = PTR_ERR(usb_dev_dr_client);
541 goto err;
542 }
543 } else {
544 ret = -EINVAL;
514 goto err; 545 goto err;
515 } 546 }
516 547
517 usb_dev_dr->dev.coherent_dma_mask = 0xffffffffUL;
518 usb_dev_dr->dev.dma_mask = &usb_dev_dr->dev.coherent_dma_mask;
519
520 usb_data.operating_mode = FSL_USB2_DR_HOST;
521
522 prop = get_property(np, "phy_type", NULL); 548 prop = get_property(np, "phy_type", NULL);
523 usb_data.phy_mode = determine_usb_phy(prop); 549 usb_data.phy_mode = determine_usb_phy(prop);
524 550
525 ret = 551 if (usb_dev_dr_host) {
526 platform_device_add_data(usb_dev_dr, &usb_data, 552 usb_dev_dr_host->dev.coherent_dma_mask = 0xffffffffUL;
527 sizeof(struct 553 usb_dev_dr_host->dev.dma_mask = &usb_dev_dr_host->
528 fsl_usb2_platform_data)); 554 dev.coherent_dma_mask;
529 if (ret) 555 if ((ret = platform_device_add_data(usb_dev_dr_host,
530 goto unreg_dr; 556 &usb_data, sizeof(struct
557 fsl_usb2_platform_data))))
558 goto unreg_dr;
559 }
560 if (usb_dev_dr_client) {
561 usb_dev_dr_client->dev.coherent_dma_mask = 0xffffffffUL;
562 usb_dev_dr_client->dev.dma_mask = &usb_dev_dr_client->
563 dev.coherent_dma_mask;
564 if ((ret = platform_device_add_data(usb_dev_dr_client,
565 &usb_data, sizeof(struct
566 fsl_usb2_platform_data))))
567 goto unreg_dr;
568 }
531 } 569 }
532 return 0; 570 return 0;
533 571
534unreg_dr: 572unreg_dr:
535 if (usb_dev_dr) 573 if (usb_dev_dr_host)
536 platform_device_unregister(usb_dev_dr); 574 platform_device_unregister(usb_dev_dr_host);
575 if (usb_dev_dr_client)
576 platform_device_unregister(usb_dev_dr_client);
537unreg_mph: 577unreg_mph:
538 if (usb_dev_mph) 578 if (usb_dev_mph)
539 platform_device_unregister(usb_dev_mph); 579 platform_device_unregister(usb_dev_mph);
@@ -699,7 +739,7 @@ static int __init fs_enet_of_init(void)
699 if (ret) 739 if (ret)
700 goto unreg; 740 goto unreg;
701 } 741 }
702 742
703 of_node_put(phy); 743 of_node_put(phy);
704 of_node_put(mdio); 744 of_node_put(mdio);
705 745
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index aa701cc27ecc..4e54a09dd33b 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1395,4 +1395,25 @@ void smp_mpic_message_pass(int target, int msg)
1395 break; 1395 break;
1396 } 1396 }
1397} 1397}
1398
1399int __init smp_mpic_probe(void)
1400{
1401 int nr_cpus;
1402
1403 DBG("smp_mpic_probe()...\n");
1404
1405 nr_cpus = cpus_weight(cpu_possible_map);
1406
1407 DBG("nr_cpus: %d\n", nr_cpus);
1408
1409 if (nr_cpus > 1)
1410 mpic_request_ipis();
1411
1412 return nr_cpus;
1413}
1414
1415void __devinit smp_mpic_setup_cpu(int cpu)
1416{
1417 mpic_setup_this_cpu();
1418}
1398#endif /* CONFIG_SMP */ 1419#endif /* CONFIG_SMP */
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index 47b56203f47e..0e97e5c94f8a 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -179,7 +179,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
179 uccs->us_info = us_info; 179 uccs->us_info = us_info;
180 uccs->saved_uccm = 0; 180 uccs->saved_uccm = 0;
181 uccs->p_rx_frame = 0; 181 uccs->p_rx_frame = 0;
182 uccs->us_regs = us_info->us_regs; 182 uccs->us_regs = us_info->regs;
183 us_regs = uccs->us_regs; 183 us_regs = uccs->us_regs;
184 uccs->p_ucce = (u16 *) & (us_regs->ucce); 184 uccs->p_ucce = (u16 *) & (us_regs->ucce);
185 uccs->p_uccm = (u16 *) & (us_regs->uccm); 185 uccs->p_uccm = (u16 *) & (us_regs->uccm);
@@ -206,7 +206,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
206 uccs->us_pram = qe_muram_addr(uccs->us_pram_offset); 206 uccs->us_pram = qe_muram_addr(uccs->us_pram_offset);
207 207
208 /* Init Guemr register */ 208 /* Init Guemr register */
209 if ((ret = ucc_init_guemr((struct ucc_common *) (us_info->us_regs)))) { 209 if ((ret = ucc_init_guemr((struct ucc_common *) (us_info->regs)))) {
210 uccs_err("ucc_slow_init: Could not init the guemr register."); 210 uccs_err("ucc_slow_init: Could not init the guemr register.");
211 ucc_slow_free(uccs); 211 ucc_slow_free(uccs);
212 return ret; 212 return ret;
@@ -214,7 +214,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
214 214
215 /* Set UCC to slow type */ 215 /* Set UCC to slow type */
216 if ((ret = ucc_set_type(us_info->ucc_num, 216 if ((ret = ucc_set_type(us_info->ucc_num,
217 (struct ucc_common *) (us_info->us_regs), 217 (struct ucc_common *) (us_info->regs),
218 UCC_SPEED_TYPE_SLOW))) { 218 UCC_SPEED_TYPE_SLOW))) {
219 uccs_err("ucc_slow_init: Could not init the guemr register."); 219 uccs_err("ucc_slow_init: Could not init the guemr register.");
220 ucc_slow_free(uccs); 220 ucc_slow_free(uccs);
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 77540a2f7704..0183e5fbaf46 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2811,7 +2811,6 @@ static void dump_spu_fields(struct spu *spu)
2811 DUMP_FIELD(spu, "0x%lx", irqs[2]); 2811 DUMP_FIELD(spu, "0x%lx", irqs[2]);
2812 DUMP_FIELD(spu, "0x%x", slb_replace); 2812 DUMP_FIELD(spu, "0x%x", slb_replace);
2813 DUMP_FIELD(spu, "%d", pid); 2813 DUMP_FIELD(spu, "%d", pid);
2814 DUMP_FIELD(spu, "%d", prio);
2815 DUMP_FIELD(spu, "0x%p", mm); 2814 DUMP_FIELD(spu, "0x%p", mm);
2816 DUMP_FIELD(spu, "0x%p", ctx); 2815 DUMP_FIELD(spu, "0x%p", ctx);
2817 DUMP_FIELD(spu, "0x%p", rq); 2816 DUMP_FIELD(spu, "0x%p", rq);
diff --git a/arch/ppc/configs/taishan_defconfig b/arch/ppc/configs/taishan_defconfig
new file mode 100644
index 000000000000..1ca0204267b1
--- /dev/null
+++ b/arch/ppc/configs/taishan_defconfig
@@ -0,0 +1,1077 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.20
4# Mon Feb 12 11:11:58 2007
5#
6CONFIG_MMU=y
7CONFIG_GENERIC_HARDIRQS=y
8CONFIG_RWSEM_XCHGADD_ALGORITHM=y
9CONFIG_ARCH_HAS_ILOG2_U32=y
10# CONFIG_ARCH_HAS_ILOG2_U64 is not set
11CONFIG_GENERIC_HWEIGHT=y
12CONFIG_GENERIC_CALIBRATE_DELAY=y
13CONFIG_PPC=y
14CONFIG_PPC32=y
15CONFIG_GENERIC_NVRAM=y
16CONFIG_GENERIC_FIND_NEXT_BIT=y
17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
18CONFIG_ARCH_MAY_HAVE_PC_FDC=y
19CONFIG_GENERIC_BUG=y
20CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
21
22#
23# Code maturity level options
24#
25CONFIG_EXPERIMENTAL=y
26CONFIG_BROKEN_ON_SMP=y
27CONFIG_INIT_ENV_ARG_LIMIT=32
28
29#
30# General setup
31#
32CONFIG_LOCALVERSION=""
33CONFIG_LOCALVERSION_AUTO=y
34CONFIG_SWAP=y
35CONFIG_SYSVIPC=y
36# CONFIG_IPC_NS is not set
37# CONFIG_POSIX_MQUEUE is not set
38# CONFIG_BSD_PROCESS_ACCT is not set
39# CONFIG_TASKSTATS is not set
40# CONFIG_UTS_NS is not set
41# CONFIG_AUDIT is not set
42# CONFIG_IKCONFIG is not set
43CONFIG_SYSFS_DEPRECATED=y
44# CONFIG_RELAY is not set
45CONFIG_INITRAMFS_SOURCE=""
46# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
47CONFIG_SYSCTL=y
48CONFIG_EMBEDDED=y
49CONFIG_SYSCTL_SYSCALL=y
50CONFIG_KALLSYMS=y
51# CONFIG_KALLSYMS_ALL is not set
52# CONFIG_KALLSYMS_EXTRA_PASS is not set
53# CONFIG_HOTPLUG is not set
54CONFIG_PRINTK=y
55CONFIG_BUG=y
56CONFIG_ELF_CORE=y
57CONFIG_BASE_FULL=y
58CONFIG_FUTEX=y
59CONFIG_EPOLL=y
60CONFIG_SHMEM=y
61CONFIG_SLAB=y
62CONFIG_VM_EVENT_COUNTERS=y
63CONFIG_RT_MUTEXES=y
64# CONFIG_TINY_SHMEM is not set
65CONFIG_BASE_SMALL=0
66# CONFIG_SLOB is not set
67
68#
69# Loadable module support
70#
71CONFIG_MODULES=y
72CONFIG_MODULE_UNLOAD=y
73# CONFIG_MODULE_FORCE_UNLOAD is not set
74# CONFIG_MODVERSIONS is not set
75# CONFIG_MODULE_SRCVERSION_ALL is not set
76CONFIG_KMOD=y
77
78#
79# Block layer
80#
81CONFIG_BLOCK=y
82# CONFIG_LBD is not set
83# CONFIG_BLK_DEV_IO_TRACE is not set
84# CONFIG_LSF is not set
85
86#
87# IO Schedulers
88#
89CONFIG_IOSCHED_NOOP=y
90CONFIG_IOSCHED_AS=y
91CONFIG_IOSCHED_DEADLINE=y
92CONFIG_IOSCHED_CFQ=y
93CONFIG_DEFAULT_AS=y
94# CONFIG_DEFAULT_DEADLINE is not set
95# CONFIG_DEFAULT_CFQ is not set
96# CONFIG_DEFAULT_NOOP is not set
97CONFIG_DEFAULT_IOSCHED="anticipatory"
98
99#
100# Processor
101#
102# CONFIG_6xx is not set
103# CONFIG_40x is not set
104CONFIG_44x=y
105# CONFIG_8xx is not set
106# CONFIG_E200 is not set
107# CONFIG_E500 is not set
108CONFIG_PPC_DCR_NATIVE=y
109CONFIG_PPC_DCR=y
110CONFIG_BOOKE=y
111CONFIG_PTE_64BIT=y
112CONFIG_PHYS_64BIT=y
113# CONFIG_MATH_EMULATION is not set
114# CONFIG_KEXEC is not set
115# CONFIG_CPU_FREQ is not set
116CONFIG_4xx=y
117CONFIG_WANT_EARLY_SERIAL=y
118
119#
120# IBM 4xx options
121#
122# CONFIG_BAMBOO is not set
123# CONFIG_EBONY is not set
124# CONFIG_LUAN is not set
125# CONFIG_YUCCA is not set
126# CONFIG_OCOTEA is not set
127CONFIG_TAISHAN=y
128CONFIG_440GX=y
129CONFIG_440A=y
130CONFIG_IBM_OCP=y
131CONFIG_IBM_EMAC4=y
132CONFIG_PPC4xx_DMA=y
133CONFIG_PPC4xx_EDMA=y
134CONFIG_PPC_GEN550=y
135CONFIG_NOT_COHERENT_CACHE=y
136
137#
138# Platform options
139#
140# CONFIG_PC_KEYBOARD is not set
141# CONFIG_HIGHMEM is not set
142CONFIG_ARCH_POPULATES_NODE_MAP=y
143# CONFIG_HZ_100 is not set
144CONFIG_HZ_250=y
145# CONFIG_HZ_300 is not set
146# CONFIG_HZ_1000 is not set
147CONFIG_HZ=250
148CONFIG_PREEMPT_NONE=y
149# CONFIG_PREEMPT_VOLUNTARY is not set
150# CONFIG_PREEMPT is not set
151CONFIG_SELECT_MEMORY_MODEL=y
152CONFIG_FLATMEM_MANUAL=y
153# CONFIG_DISCONTIGMEM_MANUAL is not set
154# CONFIG_SPARSEMEM_MANUAL is not set
155CONFIG_FLATMEM=y
156CONFIG_FLAT_NODE_MEM_MAP=y
157# CONFIG_SPARSEMEM_STATIC is not set
158CONFIG_SPLIT_PTLOCK_CPUS=4
159CONFIG_RESOURCES_64BIT=y
160CONFIG_ZONE_DMA_FLAG=1
161CONFIG_BINFMT_ELF=y
162# CONFIG_BINFMT_MISC is not set
163CONFIG_CMDLINE_BOOL=y
164CONFIG_CMDLINE="ip=on console=ttyS0,115200"
165CONFIG_SECCOMP=y
166CONFIG_ISA_DMA_API=y
167
168#
169# Bus options
170#
171CONFIG_ZONE_DMA=y
172# CONFIG_PPC_I8259 is not set
173CONFIG_PPC_INDIRECT_PCI=y
174CONFIG_PCI=y
175CONFIG_PCI_DOMAINS=y
176# CONFIG_PCI_DEBUG is not set
177
178#
179# PCCARD (PCMCIA/CardBus) support
180#
181
182#
183# Advanced setup
184#
185# CONFIG_ADVANCED_OPTIONS is not set
186
187#
188# Default settings for advanced configuration options are used
189#
190CONFIG_HIGHMEM_START=0xfe000000
191CONFIG_LOWMEM_SIZE=0x30000000
192CONFIG_KERNEL_START=0xc0000000
193CONFIG_TASK_SIZE=0x80000000
194CONFIG_CONSISTENT_START=0xff100000
195CONFIG_CONSISTENT_SIZE=0x00200000
196CONFIG_BOOT_LOAD=0x01000000
197
198#
199# Networking
200#
201CONFIG_NET=y
202
203#
204# Networking options
205#
206# CONFIG_NETDEBUG is not set
207CONFIG_PACKET=y
208# CONFIG_PACKET_MMAP is not set
209CONFIG_UNIX=y
210CONFIG_XFRM=y
211# CONFIG_XFRM_USER is not set
212# CONFIG_XFRM_SUB_POLICY is not set
213# CONFIG_XFRM_MIGRATE is not set
214# CONFIG_NET_KEY is not set
215CONFIG_INET=y
216# CONFIG_IP_MULTICAST is not set
217CONFIG_IP_ADVANCED_ROUTER=y
218CONFIG_ASK_IP_FIB_HASH=y
219# CONFIG_IP_FIB_TRIE is not set
220CONFIG_IP_FIB_HASH=y
221# CONFIG_IP_MULTIPLE_TABLES is not set
222# CONFIG_IP_ROUTE_MULTIPATH is not set
223# CONFIG_IP_ROUTE_VERBOSE is not set
224CONFIG_IP_PNP=y
225# CONFIG_IP_PNP_DHCP is not set
226CONFIG_IP_PNP_BOOTP=y
227# CONFIG_IP_PNP_RARP is not set
228# CONFIG_NET_IPIP is not set
229# CONFIG_NET_IPGRE is not set
230# CONFIG_ARPD is not set
231# CONFIG_SYN_COOKIES is not set
232# CONFIG_INET_AH is not set
233# CONFIG_INET_ESP is not set
234# CONFIG_INET_IPCOMP is not set
235# CONFIG_INET_XFRM_TUNNEL is not set
236# CONFIG_INET_TUNNEL is not set
237CONFIG_INET_XFRM_MODE_TRANSPORT=y
238CONFIG_INET_XFRM_MODE_TUNNEL=y
239CONFIG_INET_XFRM_MODE_BEET=y
240CONFIG_INET_DIAG=y
241CONFIG_INET_TCP_DIAG=y
242# CONFIG_TCP_CONG_ADVANCED is not set
243CONFIG_TCP_CONG_CUBIC=y
244CONFIG_DEFAULT_TCP_CONG="cubic"
245# CONFIG_TCP_MD5SIG is not set
246# CONFIG_IPV6 is not set
247# CONFIG_INET6_XFRM_TUNNEL is not set
248# CONFIG_INET6_TUNNEL is not set
249# CONFIG_NETWORK_SECMARK is not set
250# CONFIG_NETFILTER is not set
251
252#
253# DCCP Configuration (EXPERIMENTAL)
254#
255# CONFIG_IP_DCCP is not set
256
257#
258# SCTP Configuration (EXPERIMENTAL)
259#
260# CONFIG_IP_SCTP is not set
261
262#
263# TIPC Configuration (EXPERIMENTAL)
264#
265# CONFIG_TIPC is not set
266# CONFIG_ATM is not set
267CONFIG_BRIDGE=y
268# CONFIG_VLAN_8021Q is not set
269# CONFIG_DECNET is not set
270CONFIG_LLC=y
271# CONFIG_LLC2 is not set
272# CONFIG_IPX is not set
273# CONFIG_ATALK is not set
274# CONFIG_X25 is not set
275# CONFIG_LAPB is not set
276# CONFIG_ECONET is not set
277# CONFIG_WAN_ROUTER is not set
278
279#
280# QoS and/or fair queueing
281#
282# CONFIG_NET_SCHED is not set
283
284#
285# Network testing
286#
287# CONFIG_NET_PKTGEN is not set
288# CONFIG_HAMRADIO is not set
289# CONFIG_IRDA is not set
290# CONFIG_BT is not set
291# CONFIG_IEEE80211 is not set
292
293#
294# Device Drivers
295#
296
297#
298# Generic Driver Options
299#
300# CONFIG_STANDALONE is not set
301CONFIG_PREVENT_FIRMWARE_BUILD=y
302# CONFIG_DEBUG_DRIVER is not set
303# CONFIG_DEBUG_DEVRES is not set
304# CONFIG_SYS_HYPERVISOR is not set
305
306#
307# Connector - unified userspace <-> kernelspace linker
308#
309# CONFIG_CONNECTOR is not set
310
311#
312# Memory Technology Devices (MTD)
313#
314CONFIG_MTD=y
315# CONFIG_MTD_DEBUG is not set
316CONFIG_MTD_CONCAT=y
317CONFIG_MTD_PARTITIONS=y
318# CONFIG_MTD_REDBOOT_PARTS is not set
319CONFIG_MTD_CMDLINE_PARTS=y
320
321#
322# User Modules And Translation Layers
323#
324CONFIG_MTD_CHAR=y
325CONFIG_MTD_BLKDEVS=y
326CONFIG_MTD_BLOCK=y
327# CONFIG_FTL is not set
328# CONFIG_NFTL is not set
329# CONFIG_INFTL is not set
330# CONFIG_RFD_FTL is not set
331# CONFIG_SSFDC is not set
332
333#
334# RAM/ROM/Flash chip drivers
335#
336CONFIG_MTD_CFI=y
337CONFIG_MTD_JEDECPROBE=y
338CONFIG_MTD_GEN_PROBE=y
339CONFIG_MTD_CFI_ADV_OPTIONS=y
340CONFIG_MTD_CFI_NOSWAP=y
341# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
342# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
343# CONFIG_MTD_CFI_GEOMETRY is not set
344CONFIG_MTD_MAP_BANK_WIDTH_1=y
345CONFIG_MTD_MAP_BANK_WIDTH_2=y
346CONFIG_MTD_MAP_BANK_WIDTH_4=y
347# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
348# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
349# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
350CONFIG_MTD_CFI_I1=y
351CONFIG_MTD_CFI_I2=y
352# CONFIG_MTD_CFI_I4 is not set
353# CONFIG_MTD_CFI_I8 is not set
354# CONFIG_MTD_OTP is not set
355# CONFIG_MTD_CFI_INTELEXT is not set
356CONFIG_MTD_CFI_AMDSTD=y
357# CONFIG_MTD_CFI_STAA is not set
358CONFIG_MTD_CFI_UTIL=y
359# CONFIG_MTD_RAM is not set
360# CONFIG_MTD_ROM is not set
361# CONFIG_MTD_ABSENT is not set
362# CONFIG_MTD_OBSOLETE_CHIPS is not set
363
364#
365# Mapping drivers for chip access
366#
367CONFIG_MTD_COMPLEX_MAPPINGS=y
368CONFIG_MTD_PHYSMAP=y
369CONFIG_MTD_PHYSMAP_START=0x8000000
370CONFIG_MTD_PHYSMAP_LEN=0x0
371CONFIG_MTD_PHYSMAP_BANKWIDTH=2
372# CONFIG_MTD_PCI is not set
373# CONFIG_MTD_PLATRAM is not set
374
375#
376# Self-contained MTD device drivers
377#
378# CONFIG_MTD_PMC551 is not set
379# CONFIG_MTD_SLRAM is not set
380# CONFIG_MTD_PHRAM is not set
381# CONFIG_MTD_MTDRAM is not set
382# CONFIG_MTD_BLOCK2MTD is not set
383
384#
385# Disk-On-Chip Device Drivers
386#
387# CONFIG_MTD_DOC2000 is not set
388# CONFIG_MTD_DOC2001 is not set
389# CONFIG_MTD_DOC2001PLUS is not set
390
391#
392# NAND Flash Device Drivers
393#
394# CONFIG_MTD_NAND is not set
395# CONFIG_MTD_NAND_CAFE is not set
396
397#
398# OneNAND Flash Device Drivers
399#
400# CONFIG_MTD_ONENAND is not set
401
402#
403# Parallel port support
404#
405# CONFIG_PARPORT is not set
406
407#
408# Plug and Play support
409#
410
411#
412# Block devices
413#
414# CONFIG_BLK_DEV_FD is not set
415# CONFIG_BLK_CPQ_DA is not set
416# CONFIG_BLK_CPQ_CISS_DA is not set
417# CONFIG_BLK_DEV_DAC960 is not set
418# CONFIG_BLK_DEV_UMEM is not set
419# CONFIG_BLK_DEV_COW_COMMON is not set
420# CONFIG_BLK_DEV_LOOP is not set
421# CONFIG_BLK_DEV_NBD is not set
422# CONFIG_BLK_DEV_SX8 is not set
423CONFIG_BLK_DEV_RAM=y
424CONFIG_BLK_DEV_RAM_COUNT=16
425CONFIG_BLK_DEV_RAM_SIZE=65536
426CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
427CONFIG_BLK_DEV_INITRD=y
428# CONFIG_CDROM_PKTCDVD is not set
429# CONFIG_ATA_OVER_ETH is not set
430
431#
432# Misc devices
433#
434# CONFIG_SGI_IOC4 is not set
435# CONFIG_TIFM_CORE is not set
436
437#
438# ATA/ATAPI/MFM/RLL support
439#
440# CONFIG_IDE is not set
441
442#
443# SCSI device support
444#
445# CONFIG_RAID_ATTRS is not set
446# CONFIG_SCSI is not set
447# CONFIG_SCSI_NETLINK is not set
448
449#
450# Serial ATA (prod) and Parallel ATA (experimental) drivers
451#
452# CONFIG_ATA is not set
453
454#
455# Multi-device support (RAID and LVM)
456#
457# CONFIG_MD is not set
458
459#
460# Fusion MPT device support
461#
462# CONFIG_FUSION is not set
463
464#
465# IEEE 1394 (FireWire) support
466#
467# CONFIG_IEEE1394 is not set
468
469#
470# I2O device support
471#
472# CONFIG_I2O is not set
473
474#
475# Macintosh device drivers
476#
477# CONFIG_MAC_EMUMOUSEBTN is not set
478# CONFIG_WINDFARM is not set
479
480#
481# Network device support
482#
483CONFIG_NETDEVICES=y
484# CONFIG_DUMMY is not set
485# CONFIG_BONDING is not set
486# CONFIG_EQUALIZER is not set
487# CONFIG_TUN is not set
488
489#
490# ARCnet devices
491#
492# CONFIG_ARCNET is not set
493
494#
495# PHY device support
496#
497# CONFIG_PHYLIB is not set
498
499#
500# Ethernet (10 or 100Mbit)
501#
502CONFIG_NET_ETHERNET=y
503CONFIG_MII=y
504# CONFIG_HAPPYMEAL is not set
505# CONFIG_SUNGEM is not set
506# CONFIG_CASSINI is not set
507# CONFIG_NET_VENDOR_3COM is not set
508
509#
510# Tulip family network device support
511#
512# CONFIG_NET_TULIP is not set
513# CONFIG_HP100 is not set
514CONFIG_IBM_EMAC=y
515CONFIG_IBM_EMAC_RXB=128
516CONFIG_IBM_EMAC_TXB=128
517CONFIG_IBM_EMAC_POLL_WEIGHT=32
518CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256
519CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0
520CONFIG_IBM_EMAC_PHY_RX_CLK_FIX=y
521# CONFIG_IBM_EMAC_DEBUG is not set
522CONFIG_IBM_EMAC_ZMII=y
523CONFIG_IBM_EMAC_RGMII=y
524CONFIG_IBM_EMAC_TAH=y
525CONFIG_NET_PCI=y
526# CONFIG_PCNET32 is not set
527# CONFIG_AMD8111_ETH is not set
528# CONFIG_ADAPTEC_STARFIRE is not set
529# CONFIG_B44 is not set
530# CONFIG_FORCEDETH is not set
531# CONFIG_DGRS is not set
532# CONFIG_EEPRO100 is not set
533CONFIG_E100=y
534# CONFIG_FEALNX is not set
535# CONFIG_NATSEMI is not set
536# CONFIG_NE2K_PCI is not set
537# CONFIG_8139CP is not set
538# CONFIG_8139TOO is not set
539# CONFIG_SIS900 is not set
540# CONFIG_EPIC100 is not set
541# CONFIG_SUNDANCE is not set
542# CONFIG_TLAN is not set
543# CONFIG_VIA_RHINE is not set
544# CONFIG_SC92031 is not set
545
546#
547# Ethernet (1000 Mbit)
548#
549# CONFIG_ACENIC is not set
550# CONFIG_DL2K is not set
551# CONFIG_E1000 is not set
552# CONFIG_NS83820 is not set
553# CONFIG_HAMACHI is not set
554# CONFIG_YELLOWFIN is not set
555# CONFIG_R8169 is not set
556# CONFIG_SIS190 is not set
557# CONFIG_SKGE is not set
558# CONFIG_SKY2 is not set
559# CONFIG_SK98LIN is not set
560# CONFIG_VIA_VELOCITY is not set
561# CONFIG_TIGON3 is not set
562# CONFIG_BNX2 is not set
563# CONFIG_QLA3XXX is not set
564# CONFIG_ATL1 is not set
565
566#
567# Ethernet (10000 Mbit)
568#
569# CONFIG_CHELSIO_T1 is not set
570# CONFIG_CHELSIO_T3 is not set
571# CONFIG_IXGB is not set
572# CONFIG_S2IO is not set
573# CONFIG_MYRI10GE is not set
574# CONFIG_NETXEN_NIC is not set
575
576#
577# Token Ring devices
578#
579# CONFIG_TR is not set
580
581#
582# Wireless LAN (non-hamradio)
583#
584# CONFIG_NET_RADIO is not set
585
586#
587# Wan interfaces
588#
589# CONFIG_WAN is not set
590# CONFIG_FDDI is not set
591# CONFIG_HIPPI is not set
592CONFIG_PPP=y
593# CONFIG_PPP_MULTILINK is not set
594# CONFIG_PPP_FILTER is not set
595# CONFIG_PPP_ASYNC is not set
596# CONFIG_PPP_SYNC_TTY is not set
597# CONFIG_PPP_DEFLATE is not set
598# CONFIG_PPP_BSDCOMP is not set
599# CONFIG_PPP_MPPE is not set
600CONFIG_PPPOE=y
601# CONFIG_SLIP is not set
602CONFIG_SLHC=y
603# CONFIG_SHAPER is not set
604# CONFIG_NETCONSOLE is not set
605# CONFIG_NETPOLL is not set
606# CONFIG_NET_POLL_CONTROLLER is not set
607
608#
609# ISDN subsystem
610#
611# CONFIG_ISDN is not set
612
613#
614# Telephony Support
615#
616# CONFIG_PHONE is not set
617
618#
619# Input device support
620#
621# CONFIG_INPUT is not set
622
623#
624# Hardware I/O ports
625#
626CONFIG_SERIO=y
627# CONFIG_SERIO_I8042 is not set
628# CONFIG_SERIO_SERPORT is not set
629# CONFIG_SERIO_PCIPS2 is not set
630# CONFIG_SERIO_LIBPS2 is not set
631# CONFIG_SERIO_RAW is not set
632# CONFIG_GAMEPORT is not set
633
634#
635# Character devices
636#
637# CONFIG_VT is not set
638# CONFIG_SERIAL_NONSTANDARD is not set
639
640#
641# Serial drivers
642#
643CONFIG_SERIAL_8250=y
644CONFIG_SERIAL_8250_CONSOLE=y
645CONFIG_SERIAL_8250_PCI=y
646CONFIG_SERIAL_8250_NR_UARTS=4
647CONFIG_SERIAL_8250_RUNTIME_UARTS=4
648CONFIG_SERIAL_8250_EXTENDED=y
649# CONFIG_SERIAL_8250_MANY_PORTS is not set
650CONFIG_SERIAL_8250_SHARE_IRQ=y
651# CONFIG_SERIAL_8250_DETECT_IRQ is not set
652# CONFIG_SERIAL_8250_RSA is not set
653
654#
655# Non-8250 serial port support
656#
657# CONFIG_SERIAL_UARTLITE is not set
658CONFIG_SERIAL_CORE=y
659CONFIG_SERIAL_CORE_CONSOLE=y
660# CONFIG_SERIAL_JSM is not set
661CONFIG_UNIX98_PTYS=y
662CONFIG_LEGACY_PTYS=y
663CONFIG_LEGACY_PTY_COUNT=256
664
665#
666# IPMI
667#
668# CONFIG_IPMI_HANDLER is not set
669
670#
671# Watchdog Cards
672#
673# CONFIG_WATCHDOG is not set
674CONFIG_HW_RANDOM=m
675# CONFIG_NVRAM is not set
676# CONFIG_GEN_RTC is not set
677# CONFIG_DTLK is not set
678# CONFIG_R3964 is not set
679# CONFIG_APPLICOM is not set
680# CONFIG_AGP is not set
681# CONFIG_DRM is not set
682# CONFIG_RAW_DRIVER is not set
683
684#
685# TPM devices
686#
687# CONFIG_TCG_TPM is not set
688
689#
690# I2C support
691#
692CONFIG_I2C=y
693CONFIG_I2C_CHARDEV=y
694
695#
696# I2C Algorithms
697#
698# CONFIG_I2C_ALGOBIT is not set
699# CONFIG_I2C_ALGOPCF is not set
700# CONFIG_I2C_ALGOPCA is not set
701
702#
703# I2C Hardware Bus support
704#
705# CONFIG_I2C_ALI1535 is not set
706# CONFIG_I2C_ALI1563 is not set
707# CONFIG_I2C_ALI15X3 is not set
708# CONFIG_I2C_AMD756 is not set
709# CONFIG_I2C_AMD8111 is not set
710# CONFIG_I2C_I801 is not set
711# CONFIG_I2C_I810 is not set
712# CONFIG_I2C_PIIX4 is not set
713CONFIG_I2C_IBM_IIC=y
714# CONFIG_I2C_MPC is not set
715# CONFIG_I2C_NFORCE2 is not set
716# CONFIG_I2C_OCORES is not set
717# CONFIG_I2C_PARPORT_LIGHT is not set
718# CONFIG_I2C_PROSAVAGE is not set
719# CONFIG_I2C_SAVAGE4 is not set
720# CONFIG_I2C_SIS5595 is not set
721# CONFIG_I2C_SIS630 is not set
722# CONFIG_I2C_SIS96X is not set
723# CONFIG_I2C_STUB is not set
724# CONFIG_I2C_VIA is not set
725# CONFIG_I2C_VIAPRO is not set
726# CONFIG_I2C_VOODOO3 is not set
727# CONFIG_I2C_PCA_ISA is not set
728
729#
730# Miscellaneous I2C Chip support
731#
732# CONFIG_SENSORS_DS1337 is not set
733# CONFIG_SENSORS_DS1374 is not set
734CONFIG_SENSORS_EEPROM=y
735# CONFIG_SENSORS_PCF8574 is not set
736# CONFIG_SENSORS_PCA9539 is not set
737# CONFIG_SENSORS_PCF8591 is not set
738# CONFIG_SENSORS_M41T00 is not set
739# CONFIG_SENSORS_MAX6875 is not set
740# CONFIG_I2C_DEBUG_CORE is not set
741# CONFIG_I2C_DEBUG_ALGO is not set
742# CONFIG_I2C_DEBUG_BUS is not set
743# CONFIG_I2C_DEBUG_CHIP is not set
744
745#
746# SPI support
747#
748# CONFIG_SPI is not set
749# CONFIG_SPI_MASTER is not set
750
751#
752# Dallas's 1-wire bus
753#
754# CONFIG_W1 is not set
755
756#
757# Hardware Monitoring support
758#
759CONFIG_HWMON=y
760# CONFIG_HWMON_VID is not set
761# CONFIG_SENSORS_ABITUGURU is not set
762# CONFIG_SENSORS_ADM1021 is not set
763# CONFIG_SENSORS_ADM1025 is not set
764# CONFIG_SENSORS_ADM1026 is not set
765# CONFIG_SENSORS_ADM1031 is not set
766# CONFIG_SENSORS_ADM9240 is not set
767# CONFIG_SENSORS_ASB100 is not set
768# CONFIG_SENSORS_ATXP1 is not set
769# CONFIG_SENSORS_DS1621 is not set
770# CONFIG_SENSORS_F71805F is not set
771# CONFIG_SENSORS_FSCHER is not set
772# CONFIG_SENSORS_FSCPOS is not set
773# CONFIG_SENSORS_GL518SM is not set
774# CONFIG_SENSORS_GL520SM is not set
775# CONFIG_SENSORS_IT87 is not set
776# CONFIG_SENSORS_LM63 is not set
777# CONFIG_SENSORS_LM75 is not set
778# CONFIG_SENSORS_LM77 is not set
779# CONFIG_SENSORS_LM78 is not set
780# CONFIG_SENSORS_LM80 is not set
781# CONFIG_SENSORS_LM83 is not set
782# CONFIG_SENSORS_LM85 is not set
783# CONFIG_SENSORS_LM87 is not set
784# CONFIG_SENSORS_LM90 is not set
785# CONFIG_SENSORS_LM92 is not set
786# CONFIG_SENSORS_MAX1619 is not set
787# CONFIG_SENSORS_PC87360 is not set
788# CONFIG_SENSORS_PC87427 is not set
789# CONFIG_SENSORS_SIS5595 is not set
790# CONFIG_SENSORS_SMSC47M1 is not set
791# CONFIG_SENSORS_SMSC47M192 is not set
792# CONFIG_SENSORS_SMSC47B397 is not set
793# CONFIG_SENSORS_VIA686A is not set
794# CONFIG_SENSORS_VT1211 is not set
795# CONFIG_SENSORS_VT8231 is not set
796# CONFIG_SENSORS_W83781D is not set
797# CONFIG_SENSORS_W83791D is not set
798# CONFIG_SENSORS_W83792D is not set
799# CONFIG_SENSORS_W83793 is not set
800# CONFIG_SENSORS_W83L785TS is not set
801# CONFIG_SENSORS_W83627HF is not set
802# CONFIG_SENSORS_W83627EHF is not set
803# CONFIG_HWMON_DEBUG_CHIP is not set
804
805#
806# Multimedia devices
807#
808# CONFIG_VIDEO_DEV is not set
809
810#
811# Digital Video Broadcasting Devices
812#
813# CONFIG_DVB is not set
814
815#
816# Graphics support
817#
818CONFIG_FIRMWARE_EDID=y
819# CONFIG_FB is not set
820# CONFIG_FB_IBM_GXT4500 is not set
821# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
822
823#
824# Sound
825#
826# CONFIG_SOUND is not set
827
828#
829# USB support
830#
831CONFIG_USB_ARCH_HAS_HCD=y
832CONFIG_USB_ARCH_HAS_OHCI=y
833CONFIG_USB_ARCH_HAS_EHCI=y
834# CONFIG_USB is not set
835
836#
837# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
838#
839
840#
841# USB Gadget Support
842#
843# CONFIG_USB_GADGET is not set
844
845#
846# MMC/SD Card support
847#
848# CONFIG_MMC is not set
849
850#
851# LED devices
852#
853# CONFIG_NEW_LEDS is not set
854
855#
856# LED drivers
857#
858
859#
860# LED Triggers
861#
862
863#
864# InfiniBand support
865#
866# CONFIG_INFINIBAND is not set
867
868#
869# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
870#
871
872#
873# Real Time Clock
874#
875# CONFIG_RTC_CLASS is not set
876
877#
878# DMA Engine support
879#
880# CONFIG_DMA_ENGINE is not set
881
882#
883# DMA Clients
884#
885
886#
887# DMA Devices
888#
889
890#
891# Auxiliary Display support
892#
893
894#
895# Virtualization
896#
897
898#
899# File systems
900#
901CONFIG_EXT2_FS=y
902CONFIG_EXT2_FS_XATTR=y
903CONFIG_EXT2_FS_POSIX_ACL=y
904CONFIG_EXT2_FS_SECURITY=y
905CONFIG_EXT2_FS_XIP=y
906CONFIG_FS_XIP=y
907CONFIG_EXT3_FS=y
908CONFIG_EXT3_FS_XATTR=y
909CONFIG_EXT3_FS_POSIX_ACL=y
910CONFIG_EXT3_FS_SECURITY=y
911# CONFIG_EXT4DEV_FS is not set
912CONFIG_JBD=y
913CONFIG_JBD_DEBUG=y
914CONFIG_FS_MBCACHE=y
915# CONFIG_REISERFS_FS is not set
916# CONFIG_JFS_FS is not set
917CONFIG_FS_POSIX_ACL=y
918# CONFIG_XFS_FS is not set
919# CONFIG_GFS2_FS is not set
920# CONFIG_OCFS2_FS is not set
921# CONFIG_MINIX_FS is not set
922# CONFIG_ROMFS_FS is not set
923CONFIG_INOTIFY=y
924CONFIG_INOTIFY_USER=y
925# CONFIG_QUOTA is not set
926CONFIG_DNOTIFY=y
927# CONFIG_AUTOFS_FS is not set
928# CONFIG_AUTOFS4_FS is not set
929# CONFIG_FUSE_FS is not set
930
931#
932# CD-ROM/DVD Filesystems
933#
934# CONFIG_ISO9660_FS is not set
935# CONFIG_UDF_FS is not set
936
937#
938# DOS/FAT/NT Filesystems
939#
940# CONFIG_MSDOS_FS is not set
941# CONFIG_VFAT_FS is not set
942# CONFIG_NTFS_FS is not set
943
944#
945# Pseudo filesystems
946#
947CONFIG_PROC_FS=y
948CONFIG_PROC_KCORE=y
949CONFIG_PROC_SYSCTL=y
950CONFIG_SYSFS=y
951CONFIG_TMPFS=y
952# CONFIG_TMPFS_POSIX_ACL is not set
953# CONFIG_HUGETLB_PAGE is not set
954CONFIG_RAMFS=y
955# CONFIG_CONFIGFS_FS is not set
956
957#
958# Miscellaneous filesystems
959#
960# CONFIG_ADFS_FS is not set
961# CONFIG_AFFS_FS is not set
962# CONFIG_HFS_FS is not set
963# CONFIG_HFSPLUS_FS is not set
964# CONFIG_BEFS_FS is not set
965# CONFIG_BFS_FS is not set
966# CONFIG_EFS_FS is not set
967CONFIG_JFFS2_FS=y
968CONFIG_JFFS2_FS_DEBUG=0
969CONFIG_JFFS2_FS_WRITEBUFFER=y
970CONFIG_JFFS2_SUMMARY=y
971# CONFIG_JFFS2_FS_XATTR is not set
972# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
973CONFIG_JFFS2_ZLIB=y
974CONFIG_JFFS2_RTIME=y
975# CONFIG_JFFS2_RUBIN is not set
976# CONFIG_CRAMFS is not set
977# CONFIG_VXFS_FS is not set
978# CONFIG_HPFS_FS is not set
979# CONFIG_QNX4FS_FS is not set
980# CONFIG_SYSV_FS is not set
981# CONFIG_UFS_FS is not set
982
983#
984# Network File Systems
985#
986CONFIG_NFS_FS=y
987# CONFIG_NFS_V3 is not set
988# CONFIG_NFS_V4 is not set
989# CONFIG_NFS_DIRECTIO is not set
990# CONFIG_NFSD is not set
991CONFIG_ROOT_NFS=y
992CONFIG_LOCKD=y
993CONFIG_NFS_COMMON=y
994CONFIG_SUNRPC=y
995# CONFIG_RPCSEC_GSS_KRB5 is not set
996# CONFIG_RPCSEC_GSS_SPKM3 is not set
997# CONFIG_SMB_FS is not set
998# CONFIG_CIFS is not set
999# CONFIG_NCP_FS is not set
1000# CONFIG_CODA_FS is not set
1001# CONFIG_AFS_FS is not set
1002# CONFIG_9P_FS is not set
1003
1004#
1005# Partition Types
1006#
1007# CONFIG_PARTITION_ADVANCED is not set
1008CONFIG_MSDOS_PARTITION=y
1009
1010#
1011# Native Language Support
1012#
1013# CONFIG_NLS is not set
1014
1015#
1016# Distributed Lock Manager
1017#
1018# CONFIG_DLM is not set
1019
1020#
1021# Library routines
1022#
1023CONFIG_BITREVERSE=y
1024# CONFIG_CRC_CCITT is not set
1025# CONFIG_CRC16 is not set
1026CONFIG_CRC32=y
1027# CONFIG_LIBCRC32C is not set
1028CONFIG_ZLIB_INFLATE=y
1029CONFIG_ZLIB_DEFLATE=y
1030CONFIG_PLIST=y
1031CONFIG_HAS_IOMEM=y
1032CONFIG_HAS_IOPORT=y
1033# CONFIG_PROFILING is not set
1034
1035#
1036# Kernel hacking
1037#
1038# CONFIG_PRINTK_TIME is not set
1039CONFIG_ENABLE_MUST_CHECK=y
1040# CONFIG_MAGIC_SYSRQ is not set
1041# CONFIG_UNUSED_SYMBOLS is not set
1042CONFIG_DEBUG_FS=y
1043# CONFIG_HEADERS_CHECK is not set
1044CONFIG_DEBUG_KERNEL=y
1045CONFIG_LOG_BUF_SHIFT=14
1046CONFIG_DETECT_SOFTLOCKUP=y
1047# CONFIG_SCHEDSTATS is not set
1048# CONFIG_DEBUG_SLAB is not set
1049# CONFIG_DEBUG_RT_MUTEXES is not set
1050# CONFIG_RT_MUTEX_TESTER is not set
1051# CONFIG_DEBUG_SPINLOCK is not set
1052CONFIG_DEBUG_MUTEXES=y
1053# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1054# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
1055# CONFIG_DEBUG_KOBJECT is not set
1056# CONFIG_DEBUG_BUGVERBOSE is not set
1057CONFIG_DEBUG_INFO=y
1058# CONFIG_DEBUG_VM is not set
1059# CONFIG_DEBUG_LIST is not set
1060CONFIG_FORCED_INLINING=y
1061# CONFIG_RCU_TORTURE_TEST is not set
1062# CONFIG_KGDB is not set
1063# CONFIG_XMON is not set
1064CONFIG_BDI_SWITCH=y
1065# CONFIG_SERIAL_TEXT_DEBUG is not set
1066CONFIG_PPC_OCP=y
1067
1068#
1069# Security options
1070#
1071# CONFIG_KEYS is not set
1072# CONFIG_SECURITY is not set
1073
1074#
1075# Cryptographic options
1076#
1077# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index 66877bdfe0b7..1f155d399d57 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -206,7 +206,8 @@ skpinv: addi r6,r6,1 /* Increment */
206 rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */ 206 rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
207 mtspr SPRN_MAS0,r7 207 mtspr SPRN_MAS0,r7
208 tlbre 208 tlbre
209 li r6,0 209 mfspr r6,SPRN_MAS1
210 rlwinm r6,r6,0,2,0 /* clear IPROT */
210 mtspr SPRN_MAS1,r6 211 mtspr SPRN_MAS1,r6
211 tlbwe 212 tlbwe
212 /* Invalidate TLB1 */ 213 /* Invalidate TLB1 */
@@ -248,6 +249,8 @@ skpinv: addi r6,r6,1 /* Increment */
248 rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */ 249 rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
249 mtspr SPRN_MAS0,r7 250 mtspr SPRN_MAS0,r7
250 tlbre 251 tlbre
252 mfspr r8,SPRN_MAS1
253 rlwinm r8,r8,0,2,0 /* clear IPROT */
251 mtspr SPRN_MAS1,r8 254 mtspr SPRN_MAS1,r8
252 tlbwe 255 tlbwe
253 /* Invalidate TLB1 */ 256 /* Invalidate TLB1 */
@@ -889,7 +892,6 @@ load_up_spe:
889 REST_GPR(9, r11) 892 REST_GPR(9, r11)
890 REST_GPR(12, r11) 893 REST_GPR(12, r11)
891 lwz r11,GPR11(r11) 894 lwz r11,GPR11(r11)
892 SYNC
893 rfi 895 rfi
894 896
895/* 897/*
@@ -953,7 +955,6 @@ _GLOBAL(giveup_altivec)
953_GLOBAL(giveup_spe) 955_GLOBAL(giveup_spe)
954 mfmsr r5 956 mfmsr r5
955 oris r5,r5,MSR_SPE@h 957 oris r5,r5,MSR_SPE@h
956 SYNC
957 mtmsr r5 /* enable use of SPE now */ 958 mtmsr r5 /* enable use of SPE now */
958 isync 959 isync
959 cmpi 0,r3,0 960 cmpi 0,r3,0
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 1f49503317cb..1318b6f4c3df 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -271,7 +271,7 @@ EXPORT_SYMBOL(mmu_hash_lock); /* For MOL */
271extern long *intercept_table; 271extern long *intercept_table;
272EXPORT_SYMBOL(intercept_table); 272EXPORT_SYMBOL(intercept_table);
273#endif /* CONFIG_PPC_STD_MMU */ 273#endif /* CONFIG_PPC_STD_MMU */
274#if defined(CONFIG_40x) || defined(CONFIG_BOOKE) 274#ifdef CONFIG_PPC_DCR_NATIVE
275EXPORT_SYMBOL(__mtdcr); 275EXPORT_SYMBOL(__mtdcr);
276EXPORT_SYMBOL(__mfdcr); 276EXPORT_SYMBOL(__mfdcr);
277#endif 277#endif
diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c
index 82b06a1ef95d..c023b7298809 100644
--- a/arch/ppc/mm/pgtable.c
+++ b/arch/ppc/mm/pgtable.c
@@ -314,7 +314,7 @@ void __init mapin_ram(void)
314} 314}
315 315
316/* is x a power of 4? */ 316/* is x a power of 4? */
317#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1)) 317#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1)
318 318
319/* 319/*
320 * Set up a mapping for a block of I/O. 320 * Set up a mapping for a block of I/O.
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index 6980de420e92..705ae56016f0 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -98,6 +98,12 @@ config OCOTEA
98 help 98 help
99 This option enables support for the IBM PPC440GX evaluation board. 99 This option enables support for the IBM PPC440GX evaluation board.
100 100
101config TAISHAN
102 bool "Taishan"
103 select WANT_EARLY_SERIAL
104 help
105 This option enables support for the AMCC PPC440GX evaluation board.
106
101endchoice 107endchoice
102 108
103config EP405PC 109config EP405PC
@@ -126,7 +132,7 @@ config 440GP
126 132
127config 440GX 133config 440GX
128 bool 134 bool
129 depends on OCOTEA 135 depends on OCOTEA || TAISHAN
130 default y 136 default y
131 137
132config 440SP 138config 440SP
@@ -173,7 +179,7 @@ config BOOKE
173 179
174config IBM_OCP 180config IBM_OCP
175 bool 181 bool
176 depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT 182 depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || TAISHAN || WALNUT
177 default y 183 default y
178 184
179config IBM_EMAC4 185config IBM_EMAC4
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index a04a0d0a0f5c..fa6610bccaf9 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_OCOTEA) += ocotea.o
12obj-$(CONFIG_REDWOOD_5) += redwood5.o 12obj-$(CONFIG_REDWOOD_5) += redwood5.o
13obj-$(CONFIG_REDWOOD_6) += redwood6.o 13obj-$(CONFIG_REDWOOD_6) += redwood6.o
14obj-$(CONFIG_SYCAMORE) += sycamore.o 14obj-$(CONFIG_SYCAMORE) += sycamore.o
15obj-$(CONFIG_TAISHAN) += taishan.o
15obj-$(CONFIG_WALNUT) += walnut.o 16obj-$(CONFIG_WALNUT) += walnut.o
16obj-$(CONFIG_XILINX_ML300) += xilinx_ml300.o 17obj-$(CONFIG_XILINX_ML300) += xilinx_ml300.o
17obj-$(CONFIG_XILINX_ML403) += xilinx_ml403.o 18obj-$(CONFIG_XILINX_ML403) += xilinx_ml403.o
diff --git a/arch/ppc/platforms/4xx/taishan.c b/arch/ppc/platforms/4xx/taishan.c
new file mode 100644
index 000000000000..bb0253eef45a
--- /dev/null
+++ b/arch/ppc/platforms/4xx/taishan.c
@@ -0,0 +1,395 @@
1/*
2 * arch/ppc/platforms/4xx/taishan.c
3 *
4 * AMCC Taishan board specific routines
5 *
6 * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 */
13
14#include <linux/stddef.h>
15#include <linux/kernel.h>
16#include <linux/init.h>
17#include <linux/errno.h>
18#include <linux/reboot.h>
19#include <linux/pci.h>
20#include <linux/kdev_t.h>
21#include <linux/types.h>
22#include <linux/major.h>
23#include <linux/blkdev.h>
24#include <linux/console.h>
25#include <linux/delay.h>
26#include <linux/ide.h>
27#include <linux/initrd.h>
28#include <linux/seq_file.h>
29#include <linux/root_dev.h>
30#include <linux/tty.h>
31#include <linux/serial.h>
32#include <linux/serial_core.h>
33#include <linux/platform_device.h>
34#include <linux/mtd/partitions.h>
35#include <linux/mtd/nand.h>
36#include <linux/mtd/ndfc.h>
37#include <linux/mtd/physmap.h>
38
39#include <asm/machdep.h>
40#include <asm/ocp.h>
41#include <asm/bootinfo.h>
42#include <asm/ppcboot.h>
43
44#include <syslib/gen550.h>
45#include <syslib/ibm440gx_common.h>
46
47extern bd_t __res;
48
49static struct ibm44x_clocks clocks __initdata;
50
51/*
52 * NOR FLASH configuration (using mtd physmap driver)
53 */
54
55/* start will be added dynamically, end is always fixed */
56static struct resource taishan_nor_resource = {
57 .start = TAISHAN_FLASH_ADDR,
58 .end = 0x1ffffffffULL,
59 .flags = IORESOURCE_MEM,
60};
61
62#define RW_PART0_OF 0
63#define RW_PART0_SZ 0x180000
64#define RW_PART1_SZ 0x200000
65/* Partition 2 will be autosized dynamically... */
66#define RW_PART3_SZ 0x80000
67#define RW_PART4_SZ 0x40000
68
69static struct mtd_partition taishan_nor_parts[] = {
70 {
71 .name = "kernel",
72 .offset = 0,
73 .size = RW_PART0_SZ
74 },
75 {
76 .name = "root",
77 .offset = MTDPART_OFS_APPEND,
78 .size = RW_PART1_SZ,
79 },
80 {
81 .name = "user",
82 .offset = MTDPART_OFS_APPEND,
83/* .size = RW_PART2_SZ */ /* will be adjusted dynamically */
84 },
85 {
86 .name = "env",
87 .offset = MTDPART_OFS_APPEND,
88 .size = RW_PART3_SZ,
89 },
90 {
91 .name = "u-boot",
92 .offset = MTDPART_OFS_APPEND,
93 .size = RW_PART4_SZ,
94 }
95};
96
97static struct physmap_flash_data taishan_nor_data = {
98 .width = 4,
99 .parts = taishan_nor_parts,
100 .nr_parts = ARRAY_SIZE(taishan_nor_parts),
101};
102
103static struct platform_device taishan_nor_device = {
104 .name = "physmap-flash",
105 .id = 0,
106 .dev = {
107 .platform_data = &taishan_nor_data,
108 },
109 .num_resources = 1,
110 .resource = &taishan_nor_resource,
111};
112
113static int taishan_setup_flash(void)
114{
115 /*
116 * Adjust partition 2 to flash size
117 */
118 taishan_nor_parts[2].size = __res.bi_flashsize -
119 RW_PART0_SZ - RW_PART1_SZ - RW_PART3_SZ - RW_PART4_SZ;
120
121 platform_device_register(&taishan_nor_device);
122
123 return 0;
124}
125arch_initcall(taishan_setup_flash);
126
127static void __init
128taishan_calibrate_decr(void)
129{
130 unsigned int freq;
131
132 if (mfspr(SPRN_CCR1) & CCR1_TCS)
133 freq = TAISHAN_TMR_CLK;
134 else
135 freq = clocks.cpu;
136
137 ibm44x_calibrate_decr(freq);
138}
139
140static int
141taishan_show_cpuinfo(struct seq_file *m)
142{
143 seq_printf(m, "vendor\t\t: AMCC\n");
144 seq_printf(m, "machine\t\t: PPC440GX EVB (Taishan)\n");
145 ibm440gx_show_cpuinfo(m);
146 return 0;
147}
148
149static inline int
150taishan_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
151{
152 static char pci_irq_table[][4] =
153 /*
154 * PCI IDSEL/INTPIN->INTLINE
155 * A B C D
156 */
157 {
158 { 23, 24, 25, 26 }, /* IDSEL 1 - PCI Slot 0 */
159 { 24, 25, 26, 23 }, /* IDSEL 2 - PCI Slot 1 */
160 };
161
162 const long min_idsel = 1, max_idsel = 2, irqs_per_slot = 4;
163 return PCI_IRQ_TABLE_LOOKUP;
164}
165
166static void __init taishan_set_emacdata(void)
167{
168 struct ocp_def *def;
169 struct ocp_func_emac_data *emacdata;
170 int i;
171
172 /* Set phy_map, phy_mode, and mac_addr for each EMAC */
173 for (i=2; i<4; i++) {
174 def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, i);
175 emacdata = def->additions;
176 if (i < 2) {
177 emacdata->phy_map = 0x00000001; /* Skip 0x00 */
178 emacdata->phy_mode = PHY_MODE_SMII;
179 } else {
180 emacdata->phy_map = 0x00000001; /* Skip 0x00 */
181 emacdata->phy_mode = PHY_MODE_RGMII;
182 }
183 if (i == 0)
184 memcpy(emacdata->mac_addr, "\0\0\0\0\0\0", 6);
185 else if (i == 1)
186 memcpy(emacdata->mac_addr, "\0\0\0\0\0\0", 6);
187 else if (i == 2)
188 memcpy(emacdata->mac_addr, __res.bi_enetaddr, 6);
189 else if (i == 3)
190 memcpy(emacdata->mac_addr, __res.bi_enet1addr, 6);
191 }
192}
193
194#define PCIX_READW(offset) \
195 (readw(pcix_reg_base+offset))
196
197#define PCIX_WRITEW(value, offset) \
198 (writew(value, pcix_reg_base+offset))
199
200#define PCIX_WRITEL(value, offset) \
201 (writel(value, pcix_reg_base+offset))
202
203/*
204 * FIXME: This is only here to "make it work". This will move
205 * to a ibm_pcix.c which will contain a generic IBM PCIX bridge
206 * configuration library. -Matt
207 */
208static void __init
209taishan_setup_pcix(void)
210{
211 void *pcix_reg_base;
212
213 pcix_reg_base = ioremap64(PCIX0_REG_BASE, PCIX_REG_SIZE);
214
215 /* Enable PCIX0 I/O, Mem, and Busmaster cycles */
216 PCIX_WRITEW(PCIX_READW(PCIX0_COMMAND) | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER, PCIX0_COMMAND);
217
218 /* Disable all windows */
219 PCIX_WRITEL(0, PCIX0_POM0SA);
220 PCIX_WRITEL(0, PCIX0_POM1SA);
221 PCIX_WRITEL(0, PCIX0_POM2SA);
222 PCIX_WRITEL(0, PCIX0_PIM0SA);
223 PCIX_WRITEL(0, PCIX0_PIM0SAH);
224 PCIX_WRITEL(0, PCIX0_PIM1SA);
225 PCIX_WRITEL(0, PCIX0_PIM2SA);
226 PCIX_WRITEL(0, PCIX0_PIM2SAH);
227
228 /* Setup 2GB PLB->PCI outbound mem window (3_8000_0000->0_8000_0000) */
229 PCIX_WRITEL(0x00000003, PCIX0_POM0LAH);
230 PCIX_WRITEL(0x80000000, PCIX0_POM0LAL);
231 PCIX_WRITEL(0x00000000, PCIX0_POM0PCIAH);
232 PCIX_WRITEL(0x80000000, PCIX0_POM0PCIAL);
233 PCIX_WRITEL(0x80000001, PCIX0_POM0SA);
234
235 /* Setup 2GB PCI->PLB inbound memory window at 0, enable MSIs */
236 PCIX_WRITEL(0x00000000, PCIX0_PIM0LAH);
237 PCIX_WRITEL(0x00000000, PCIX0_PIM0LAL);
238 PCIX_WRITEL(0xe0000007, PCIX0_PIM0SA);
239 PCIX_WRITEL(0xffffffff, PCIX0_PIM0SAH);
240
241 iounmap(pcix_reg_base);
242
243 eieio();
244}
245
246static void __init
247taishan_setup_hose(void)
248{
249 struct pci_controller *hose;
250
251 /* Configure windows on the PCI-X host bridge */
252 taishan_setup_pcix();
253
254 hose = pcibios_alloc_controller();
255
256 if (!hose)
257 return;
258
259 hose->first_busno = 0;
260 hose->last_busno = 0xff;
261
262 hose->pci_mem_offset = TAISHAN_PCI_MEM_OFFSET;
263
264 pci_init_resource(&hose->io_resource,
265 TAISHAN_PCI_LOWER_IO,
266 TAISHAN_PCI_UPPER_IO,
267 IORESOURCE_IO,
268 "PCI host bridge");
269
270 pci_init_resource(&hose->mem_resources[0],
271 TAISHAN_PCI_LOWER_MEM,
272 TAISHAN_PCI_UPPER_MEM,
273 IORESOURCE_MEM,
274 "PCI host bridge");
275
276 hose->io_space.start = TAISHAN_PCI_LOWER_IO;
277 hose->io_space.end = TAISHAN_PCI_UPPER_IO;
278 hose->mem_space.start = TAISHAN_PCI_LOWER_MEM;
279 hose->mem_space.end = TAISHAN_PCI_UPPER_MEM;
280 hose->io_base_virt = ioremap64(TAISHAN_PCI_IO_BASE, TAISHAN_PCI_IO_SIZE);
281 isa_io_base = (unsigned long) hose->io_base_virt;
282
283 setup_indirect_pci(hose,
284 TAISHAN_PCI_CFGA_PLB32,
285 TAISHAN_PCI_CFGD_PLB32);
286 hose->set_cfg_type = 1;
287
288 hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
289
290 ppc_md.pci_swizzle = common_swizzle;
291 ppc_md.pci_map_irq = taishan_map_irq;
292}
293
294
295static void __init
296taishan_early_serial_map(void)
297{
298 struct uart_port port;
299
300 /* Setup ioremapped serial port access */
301 memset(&port, 0, sizeof(port));
302 port.membase = ioremap64(PPC440GX_UART0_ADDR, 8);
303 port.irq = UART0_INT;
304 port.uartclk = clocks.uart0;
305 port.regshift = 0;
306 port.iotype = UPIO_MEM;
307 port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
308 port.line = 0;
309
310 if (early_serial_setup(&port) != 0)
311 printk("Early serial init of port 0 failed\n");
312
313#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
314 /* Configure debug serial access */
315 gen550_init(0, &port);
316
317 /* Purge TLB entry added in head_44x.S for early serial access */
318 _tlbie(UART0_IO_BASE);
319#endif
320
321 port.membase = ioremap64(PPC440GX_UART1_ADDR, 8);
322 port.irq = UART1_INT;
323 port.uartclk = clocks.uart1;
324 port.line = 1;
325
326 if (early_serial_setup(&port) != 0)
327 printk("Early serial init of port 1 failed\n");
328
329#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
330 /* Configure debug serial access */
331 gen550_init(1, &port);
332#endif
333}
334
335static void __init
336taishan_setup_arch(void)
337{
338 taishan_set_emacdata();
339
340 ibm440gx_tah_enable();
341
342 /*
343 * Determine various clocks.
344 * To be completely correct we should get SysClk
345 * from FPGA, because it can be changed by on-board switches
346 * --ebs
347 */
348 ibm440gx_get_clocks(&clocks, 33333333, 6 * 1843200);
349 ocp_sys_info.opb_bus_freq = clocks.opb;
350
351 /* init to some ~sane value until calibrate_delay() runs */
352 loops_per_jiffy = 50000000/HZ;
353
354 /* Setup PCI host bridge */
355 taishan_setup_hose();
356
357#ifdef CONFIG_BLK_DEV_INITRD
358 if (initrd_start)
359 ROOT_DEV = Root_RAM0;
360 else
361#endif
362#ifdef CONFIG_ROOT_NFS
363 ROOT_DEV = Root_NFS;
364#else
365 ROOT_DEV = Root_HDA1;
366#endif
367
368 taishan_early_serial_map();
369
370 /* Identify the system */
371 printk("AMCC PowerPC 440GX Taishan Platform\n");
372}
373
374static void __init taishan_init(void)
375{
376 ibm440gx_l2c_setup(&clocks);
377}
378
379void __init platform_init(unsigned long r3, unsigned long r4,
380 unsigned long r5, unsigned long r6, unsigned long r7)
381{
382 ibm44x_platform_init(r3, r4, r5, r6, r7);
383
384 ppc_md.setup_arch = taishan_setup_arch;
385 ppc_md.show_cpuinfo = taishan_show_cpuinfo;
386 ppc_md.get_irq = NULL; /* Set in ppc4xx_pic_init() */
387
388 ppc_md.calibrate_decr = taishan_calibrate_decr;
389
390#ifdef CONFIG_KGDB
391 ppc_md.early_serial_map = taishan_early_serial_map;
392#endif
393 ppc_md.init = taishan_init;
394}
395
diff --git a/arch/ppc/platforms/4xx/taishan.h b/arch/ppc/platforms/4xx/taishan.h
new file mode 100644
index 000000000000..ea7561a80457
--- /dev/null
+++ b/arch/ppc/platforms/4xx/taishan.h
@@ -0,0 +1,67 @@
1/*
2 * arch/ppc/platforms/4xx/taishan.h
3 *
4 * AMCC Taishan board definitions
5 *
6 * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
13 */
14
15#ifdef __KERNEL__
16#ifndef __ASM_TAISHAN_H__
17#define __ASM_TAISHAN_H__
18
19#include <platforms/4xx/ibm440gx.h>
20
21/* External timer clock frequency */
22#define TAISHAN_TMR_CLK 25000000
23
24/* Flash */
25#define TAISHAN_FPGA_ADDR 0x0000000141000000ULL
26#define TAISHAN_LCM_ADDR 0x0000000142000000ULL
27#define TAISHAN_FLASH_ADDR 0x00000001fc000000ULL
28#define TAISHAN_FLASH_SIZE 0x4000000
29
30/*
31 * Serial port defines
32 */
33#define RS_TABLE_SIZE 2
34
35/* head_44x.S created UART mapping, used before early_serial_setup.
36 * We cannot use default OpenBIOS UART mappings because they
37 * don't work for configurations with more than 512M RAM. --ebs
38 */
39#define UART0_IO_BASE 0xF0000200
40#define UART1_IO_BASE 0xF0000300
41
42#define BASE_BAUD 11059200/16
43#define STD_UART_OP(num) \
44 { 0, BASE_BAUD, 0, UART##num##_INT, \
45 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
46 iomem_base: (void*)UART##num##_IO_BASE, \
47 io_type: SERIAL_IO_MEM},
48
49#define SERIAL_PORT_DFNS \
50 STD_UART_OP(0) \
51 STD_UART_OP(1)
52
53/* PCI support */
54#define TAISHAN_PCI_LOWER_IO 0x00000000
55#define TAISHAN_PCI_UPPER_IO 0x0000ffff
56#define TAISHAN_PCI_LOWER_MEM 0x80000000
57#define TAISHAN_PCI_UPPER_MEM 0xffffefff
58
59#define TAISHAN_PCI_CFGA_PLB32 0x0ec00000
60#define TAISHAN_PCI_CFGD_PLB32 0x0ec00004
61
62#define TAISHAN_PCI_IO_BASE 0x0000000208000000ULL
63#define TAISHAN_PCI_IO_SIZE 0x00010000
64#define TAISHAN_PCI_MEM_OFFSET 0x00000000
65
66#endif /* __ASM_TAISHAN_H__ */
67#endif /* __KERNEL__ */
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index d84f04666972..09911118c675 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -69,6 +69,7 @@ obj-$(CONFIG_SANDPOINT) += pci_auto.o todc_time.o
69obj-$(CONFIG_SBC82xx) += todc_time.o 69obj-$(CONFIG_SBC82xx) += todc_time.o
70obj-$(CONFIG_SPRUCE) += cpc700_pic.o pci_auto.o \ 70obj-$(CONFIG_SPRUCE) += cpc700_pic.o pci_auto.o \
71 todc_time.o 71 todc_time.o
72obj-$(CONFIG_TAISHAN) += pci_auto.o
72obj-$(CONFIG_8260) += m8260_setup.o pq2_devices.o pq2_sys.o \ 73obj-$(CONFIG_8260) += m8260_setup.o pq2_devices.o pq2_sys.o \
73 ppc_sys.o 74 ppc_sys.o
74obj-$(CONFIG_PCI_8260) += m82xx_pci.o pci_auto.o 75obj-$(CONFIG_PCI_8260) += m82xx_pci.o pci_auto.o
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-19 17:14:13 -0500