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authorGreg KH <gregkh@suse.de>2005-09-09 17:26:01 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-09-09 17:26:01 -0400
commit8ccc457722ba226ea72fca6f9ba3b54535d4749e (patch)
treee323eda3b7ed55a5398751021e8031c1cae56f9d /arch
parent20dd026d7f5a6972dc78b4928a99620001fa547d (diff)
parent5dce225bd9ea60e28e17076de63df0dee51b2883 (diff)
Merge gregkh@master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/sys_marvel.c5
-rw-r--r--arch/arm/common/locomo.c101
-rw-r--r--arch/arm/configs/s3c2410_defconfig218
-rw-r--r--arch/arm/mach-clps7500/core.c2
-rw-r--r--arch/arm/mach-ebsa110/core.c2
-rw-r--r--arch/arm/mach-epxa10db/arch.c2
-rw-r--r--arch/arm/mach-footbridge/isa.c2
-rw-r--r--arch/arm/mach-h720x/cpu-h7202.c2
-rw-r--r--arch/arm/mach-ixp2000/core.c2
-rw-r--r--arch/arm/mach-ixp4xx/coyote-setup.c2
-rw-r--r--arch/arm/mach-ixp4xx/gtwx5715-setup.c2
-rw-r--r--arch/arm/mach-ixp4xx/ixdp425-setup.c2
-rw-r--r--arch/arm/mach-omap1/Kconfig8
-rw-r--r--arch/arm/mach-omap1/Makefile3
-rw-r--r--arch/arm/mach-omap1/board-generic.c38
-rw-r--r--arch/arm/mach-omap1/board-h2.c27
-rw-r--r--arch/arm/mach-omap1/board-h3.c17
-rw-r--r--arch/arm/mach-omap1/board-innovator.c13
-rw-r--r--arch/arm/mach-omap1/board-netstar.c9
-rw-r--r--arch/arm/mach-omap1/board-osk.c124
-rw-r--r--arch/arm/mach-omap1/board-perseus2.c5
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c64
-rw-r--r--arch/arm/mach-omap1/devices.c351
-rw-r--r--arch/arm/mach-omap1/fpga.c4
-rw-r--r--arch/arm/mach-omap1/io.c30
-rw-r--r--arch/arm/mach-omap1/irq.c2
-rw-r--r--arch/arm/mach-omap1/leds-h2p2-debug.c3
-rw-r--r--arch/arm/mach-omap1/leds-innovator.c2
-rw-r--r--arch/arm/mach-omap1/leds-osk.c8
-rw-r--r--arch/arm/mach-omap1/leds.c12
-rw-r--r--arch/arm/mach-omap1/serial.c86
-rw-r--r--arch/arm/mach-omap1/time.c40
-rw-r--r--arch/arm/mach-rpc/riscpc.c2
-rw-r--r--arch/arm/mach-s3c2410/mach-bast.c2
-rw-r--r--arch/arm/mach-s3c2410/mach-vr1000.c2
-rw-r--r--arch/arm/mach-shark/core.c2
-rw-r--r--arch/arm/mm/flush.c52
-rw-r--r--arch/i386/kernel/cpu/cpufreq/longhaul.c4
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c20
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-smi.c2
-rw-r--r--arch/i386/kernel/io_apic.c4
-rw-r--r--arch/i386/kernel/sigframe.h8
-rw-r--r--arch/i386/pci/i386.c6
-rw-r--r--arch/ia64/Kconfig6
-rw-r--r--arch/ia64/configs/sn2_defconfig1
-rw-r--r--arch/ia64/configs/tiger_defconfig1
-rw-r--r--arch/ia64/configs/zx1_defconfig1
-rw-r--r--arch/ia64/defconfig3
-rw-r--r--arch/ia64/kernel/acpi.c2
-rw-r--r--arch/ia64/kernel/entry.S6
-rw-r--r--arch/ia64/kernel/iosapic.c2
-rw-r--r--arch/ia64/lib/memcpy_mck.S3
-rw-r--r--arch/ia64/mm/fault.c6
-rw-r--r--arch/ia64/pci/pci.c2
-rw-r--r--arch/ia64/sn/kernel/setup.c2
-rw-r--r--arch/ia64/sn/kernel/xpc_main.c4
-rw-r--r--arch/ia64/sn/kernel/xpnet.c4
-rw-r--r--arch/m68knommu/platform/523x/Makefile19
-rw-r--r--arch/m68knommu/platform/5272/config.c6
-rw-r--r--arch/m68knommu/platform/5307/Makefile1
-rw-r--r--arch/m68knommu/platform/68328/config.c94
-rw-r--r--arch/m68knommu/platform/68328/timers.c106
-rw-r--r--arch/m68knommu/platform/68EZ328/config.c80
-rw-r--r--arch/m68knommu/platform/68VZ328/config.c (renamed from arch/m68knommu/platform/68VZ328/de2/config.c)141
-rw-r--r--arch/m68knommu/platform/68VZ328/ucdimm/config.c117
-rw-r--r--arch/ppc/kernel/pci.c1
-rw-r--r--arch/ppc/kernel/syscalls.c4
-rw-r--r--arch/ppc/syslib/mpc10x_common.c4
-rw-r--r--arch/ppc/syslib/mpc83xx_devices.c2
-rw-r--r--arch/ppc/syslib/mpc85xx_devices.c2
-rw-r--r--arch/ppc64/Makefile21
-rw-r--r--arch/ppc64/boot/Makefile53
-rw-r--r--arch/ppc64/boot/main.c31
-rw-r--r--arch/ppc64/kernel/bpa_iic.c28
-rw-r--r--arch/ppc64/kernel/eeh.c86
-rw-r--r--arch/ppc64/kernel/iSeries_VpdInfo.c5
-rw-r--r--arch/ppc64/kernel/iomap.c32
-rw-r--r--arch/ppc64/kernel/iommu.c3
-rw-r--r--arch/ppc64/kernel/maple_pci.c4
-rw-r--r--arch/ppc64/kernel/misc.S6
-rw-r--r--arch/ppc64/kernel/pSeries_iommu.c72
-rw-r--r--arch/ppc64/kernel/pci.c67
-rw-r--r--arch/ppc64/kernel/pci.h1
-rw-r--r--arch/ppc64/kernel/pci_dn.c47
-rw-r--r--arch/ppc64/kernel/pci_iommu.c2
-rw-r--r--arch/ppc64/kernel/pmac_feature.c8
-rw-r--r--arch/ppc64/kernel/pmac_pci.c6
-rw-r--r--arch/ppc64/kernel/prom.c1
-rw-r--r--arch/ppc64/kernel/rtas_pci.c39
-rw-r--r--arch/ppc64/kernel/setup.c2
-rw-r--r--arch/ppc64/kernel/sys_ppc32.c55
-rw-r--r--arch/ppc64/kernel/syscalls.c4
-rw-r--r--arch/ppc64/kernel/u3_iommu.c4
-rw-r--r--arch/ppc64/kernel/udbg.c6
-rw-r--r--arch/ppc64/mm/init.c4
-rw-r--r--arch/s390/Makefile2
-rw-r--r--arch/sparc64/kernel/pci.c127
-rw-r--r--arch/sparc64/kernel/pci_psycho.c34
-rw-r--r--arch/sparc64/kernel/pci_sabre.c36
-rw-r--r--arch/sparc64/kernel/pci_schizo.c48
-rw-r--r--arch/sparc64/kernel/sparc64_ksyms.c9
-rw-r--r--arch/sparc64/lib/Makefile2
-rw-r--r--arch/sparc64/lib/mb.S73
-rw-r--r--arch/um/Makefile-x86_641
-rw-r--r--arch/um/kernel/skas/include/uaccess-skas.h14
-rw-r--r--arch/um/kernel/tt/include/uaccess-tt.h14
-rw-r--r--arch/um/scripts/Makefile.rules5
-rw-r--r--arch/x86_64/kernel/io_apic.c4
108 files changed, 1783 insertions, 1085 deletions
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 804727853d25..e32fee505220 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -373,12 +373,11 @@ marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
373 irq += 0x80; /* offset for lsi */ 373 irq += 0x80; /* offset for lsi */
374 374
375#if 1 375#if 1
376 printk("PCI:%d:%d:%d (hose %d) [%s] is using MSI\n", 376 printk("PCI:%d:%d:%d (hose %d) is using MSI\n",
377 dev->bus->number, 377 dev->bus->number,
378 PCI_SLOT(dev->devfn), 378 PCI_SLOT(dev->devfn),
379 PCI_FUNC(dev->devfn), 379 PCI_FUNC(dev->devfn),
380 hose->index, 380 hose->index);
381 pci_pretty_name (dev));
382 printk(" %d message(s) from 0x%04x\n", 381 printk(" %d message(s) from 0x%04x\n",
383 1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4), 382 1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4),
384 msg_dat); 383 msg_dat);
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 51f430cc2fbf..2786f7c34b3f 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -541,6 +541,103 @@ locomo_init_one_child(struct locomo *lchip, struct locomo_dev_info *info)
541 return ret; 541 return ret;
542} 542}
543 543
544#ifdef CONFIG_PM
545
546struct locomo_save_data {
547 u16 LCM_GPO;
548 u16 LCM_SPICT;
549 u16 LCM_GPE;
550 u16 LCM_ASD;
551 u16 LCM_SPIMD;
552};
553
554static int locomo_suspend(struct device *dev, u32 pm_message_t, u32 level)
555{
556 struct locomo *lchip = dev_get_drvdata(dev);
557 struct locomo_save_data *save;
558 unsigned long flags;
559
560 if (level != SUSPEND_DISABLE)
561 return 0;
562
563 save = kmalloc(sizeof(struct locomo_save_data), GFP_KERNEL);
564 if (!save)
565 return -ENOMEM;
566
567 dev->power.saved_state = (void *) save;
568
569 spin_lock_irqsave(&lchip->lock, flags);
570
571 save->LCM_GPO = locomo_readl(lchip->base + LOCOMO_GPO); /* GPIO */
572 locomo_writel(0x00, lchip->base + LOCOMO_GPO);
573 save->LCM_SPICT = locomo_readl(lchip->base + LOCOMO_SPICT); /* SPI */
574 locomo_writel(0x40, lchip->base + LOCOMO_SPICT);
575 save->LCM_GPE = locomo_readl(lchip->base + LOCOMO_GPE); /* GPIO */
576 locomo_writel(0x00, lchip->base + LOCOMO_GPE);
577 save->LCM_ASD = locomo_readl(lchip->base + LOCOMO_ASD); /* ADSTART */
578 locomo_writel(0x00, lchip->base + LOCOMO_ASD);
579 save->LCM_SPIMD = locomo_readl(lchip->base + LOCOMO_SPIMD); /* SPI */
580 locomo_writel(0x3C14, lchip->base + LOCOMO_SPIMD);
581
582 locomo_writel(0x00, lchip->base + LOCOMO_PAIF);
583 locomo_writel(0x00, lchip->base + LOCOMO_DAC);
584 locomo_writel(0x00, lchip->base + LOCOMO_BACKLIGHT + LOCOMO_TC);
585
586 if ( (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT0) & 0x88) && (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT1) & 0x88) )
587 locomo_writel(0x00, lchip->base + LOCOMO_C32K); /* CLK32 off */
588 else
589 /* 18MHz already enabled, so no wait */
590 locomo_writel(0xc1, lchip->base + LOCOMO_C32K); /* CLK32 on */
591
592 locomo_writel(0x00, lchip->base + LOCOMO_TADC); /* 18MHz clock off*/
593 locomo_writel(0x00, lchip->base + LOCOMO_AUDIO + LOCOMO_ACC); /* 22MHz/24MHz clock off */
594 locomo_writel(0x00, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS); /* FL */
595
596 spin_unlock_irqrestore(&lchip->lock, flags);
597
598 return 0;
599}
600
601static int locomo_resume(struct device *dev, u32 level)
602{
603 struct locomo *lchip = dev_get_drvdata(dev);
604 struct locomo_save_data *save;
605 unsigned long r;
606 unsigned long flags;
607
608 if (level != RESUME_ENABLE)
609 return 0;
610
611 save = (struct locomo_save_data *) dev->power.saved_state;
612 if (!save)
613 return 0;
614
615 spin_lock_irqsave(&lchip->lock, flags);
616
617 locomo_writel(save->LCM_GPO, lchip->base + LOCOMO_GPO);
618 locomo_writel(save->LCM_SPICT, lchip->base + LOCOMO_SPICT);
619 locomo_writel(save->LCM_GPE, lchip->base + LOCOMO_GPE);
620 locomo_writel(save->LCM_ASD, lchip->base + LOCOMO_ASD);
621 locomo_writel(save->LCM_SPIMD, lchip->base + LOCOMO_SPIMD);
622
623 locomo_writel(0x00, lchip->base + LOCOMO_C32K);
624 locomo_writel(0x90, lchip->base + LOCOMO_TADC);
625
626 locomo_writel(0, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KSC);
627 r = locomo_readl(lchip->base + LOCOMO_KEYBOARD + LOCOMO_KIC);
628 r &= 0xFEFF;
629 locomo_writel(r, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KIC);
630 locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD);
631
632 spin_unlock_irqrestore(&lchip->lock, flags);
633
634 dev->power.saved_state = NULL;
635 kfree(save);
636
637 return 0;
638}
639#endif
640
544/** 641/**
545 * locomo_probe - probe for a single LoCoMo chip. 642 * locomo_probe - probe for a single LoCoMo chip.
546 * @phys_addr: physical address of device. 643 * @phys_addr: physical address of device.
@@ -707,6 +804,10 @@ static struct device_driver locomo_device_driver = {
707 .bus = &platform_bus_type, 804 .bus = &platform_bus_type,
708 .probe = locomo_probe, 805 .probe = locomo_probe,
709 .remove = locomo_remove, 806 .remove = locomo_remove,
807#ifdef CONFIG_PM
808 .suspend = locomo_suspend,
809 .resume = locomo_resume,
810#endif
710}; 811};
711 812
712/* 813/*
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 96a794d8de84..756348bf5170 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_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: 2.6.12-git4 3# Linux kernel version: 2.6.13-git8
4# Wed Jun 22 15:56:42 2005 4# Thu Sep 8 19:24:02 2005
5# 5#
6CONFIG_ARM=y 6CONFIG_ARM=y
7CONFIG_MMU=y 7CONFIG_MMU=y
@@ -22,6 +22,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
22# General setup 22# General setup
23# 23#
24CONFIG_LOCALVERSION="" 24CONFIG_LOCALVERSION=""
25CONFIG_LOCALVERSION_AUTO=y
25CONFIG_SWAP=y 26CONFIG_SWAP=y
26CONFIG_SYSVIPC=y 27CONFIG_SYSVIPC=y
27# CONFIG_POSIX_MQUEUE is not set 28# CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
31# CONFIG_HOTPLUG is not set 32# CONFIG_HOTPLUG is not set
32CONFIG_KOBJECT_UEVENT=y 33CONFIG_KOBJECT_UEVENT=y
33# CONFIG_IKCONFIG is not set 34# CONFIG_IKCONFIG is not set
35CONFIG_INITRAMFS_SOURCE=""
34# CONFIG_EMBEDDED is not set 36# CONFIG_EMBEDDED is not set
35CONFIG_KALLSYMS=y 37CONFIG_KALLSYMS=y
36# CONFIG_KALLSYMS_ALL is not set 38# CONFIG_KALLSYMS_ALL is not set
@@ -88,7 +90,9 @@ CONFIG_ARCH_S3C2410=y
88# 90#
89# S3C24XX Implementations 91# S3C24XX Implementations
90# 92#
93CONFIG_MACH_ANUBIS=y
91CONFIG_ARCH_BAST=y 94CONFIG_ARCH_BAST=y
95CONFIG_BAST_PC104_IRQ=y
92CONFIG_ARCH_H1940=y 96CONFIG_ARCH_H1940=y
93CONFIG_MACH_N30=y 97CONFIG_MACH_N30=y
94CONFIG_ARCH_SMDK2410=y 98CONFIG_ARCH_SMDK2410=y
@@ -112,6 +116,7 @@ CONFIG_S3C2410_DMA=y
112# CONFIG_S3C2410_DMA_DEBUG is not set 116# CONFIG_S3C2410_DMA_DEBUG is not set
113# CONFIG_S3C2410_PM_DEBUG is not set 117# CONFIG_S3C2410_PM_DEBUG is not set
114# CONFIG_S3C2410_PM_CHECK is not set 118# CONFIG_S3C2410_PM_CHECK is not set
119CONFIG_PM_SIMTEC=y
115CONFIG_S3C2410_LOWLEVEL_UART_PORT=0 120CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
116 121
117# 122#
@@ -149,7 +154,15 @@ CONFIG_ISA_DMA_API=y
149# 154#
150# CONFIG_SMP is not set 155# CONFIG_SMP is not set
151# CONFIG_PREEMPT is not set 156# CONFIG_PREEMPT is not set
152# CONFIG_DISCONTIGMEM is not set 157# CONFIG_NO_IDLE_HZ is not set
158# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
159CONFIG_SELECT_MEMORY_MODEL=y
160CONFIG_FLATMEM_MANUAL=y
161# CONFIG_DISCONTIGMEM_MANUAL is not set
162# CONFIG_SPARSEMEM_MANUAL is not set
163CONFIG_FLATMEM=y
164CONFIG_FLAT_NODE_MEM_MAP=y
165# CONFIG_SPARSEMEM_STATIC is not set
153CONFIG_ALIGNMENT_TRAP=y 166CONFIG_ALIGNMENT_TRAP=y
154 167
155# 168#
@@ -186,6 +199,74 @@ CONFIG_PM=y
186CONFIG_APM=y 199CONFIG_APM=y
187 200
188# 201#
202# Networking
203#
204CONFIG_NET=y
205
206#
207# Networking options
208#
209# CONFIG_PACKET is not set
210CONFIG_UNIX=y
211# CONFIG_NET_KEY is not set
212CONFIG_INET=y
213# CONFIG_IP_MULTICAST is not set
214# CONFIG_IP_ADVANCED_ROUTER is not set
215CONFIG_IP_FIB_HASH=y
216CONFIG_IP_PNP=y
217# CONFIG_IP_PNP_DHCP is not set
218CONFIG_IP_PNP_BOOTP=y
219# CONFIG_IP_PNP_RARP is not set
220# CONFIG_NET_IPIP is not set
221# CONFIG_NET_IPGRE is not set
222# CONFIG_ARPD is not set
223# CONFIG_SYN_COOKIES is not set
224# CONFIG_INET_AH is not set
225# CONFIG_INET_ESP is not set
226# CONFIG_INET_IPCOMP is not set
227# CONFIG_INET_TUNNEL is not set
228CONFIG_INET_DIAG=y
229CONFIG_INET_TCP_DIAG=y
230# CONFIG_TCP_CONG_ADVANCED is not set
231CONFIG_TCP_CONG_BIC=y
232# CONFIG_IPV6 is not set
233# CONFIG_NETFILTER is not set
234
235#
236# DCCP Configuration (EXPERIMENTAL)
237#
238# CONFIG_IP_DCCP is not set
239
240#
241# SCTP Configuration (EXPERIMENTAL)
242#
243# CONFIG_IP_SCTP is not set
244# CONFIG_ATM is not set
245# CONFIG_BRIDGE is not set
246# CONFIG_VLAN_8021Q is not set
247# CONFIG_DECNET is not set
248# CONFIG_LLC2 is not set
249# CONFIG_IPX is not set
250# CONFIG_ATALK is not set
251# CONFIG_X25 is not set
252# CONFIG_LAPB is not set
253# CONFIG_NET_DIVERT is not set
254# CONFIG_ECONET is not set
255# CONFIG_WAN_ROUTER is not set
256# CONFIG_NET_SCHED is not set
257# CONFIG_NET_CLS_ROUTE is not set
258
259#
260# Network testing
261#
262# CONFIG_NET_PKTGEN is not set
263# CONFIG_NETFILTER_NETLINK is not set
264# CONFIG_HAMRADIO is not set
265# CONFIG_IRDA is not set
266# CONFIG_BT is not set
267# CONFIG_IEEE80211 is not set
268
269#
189# Device Drivers 270# Device Drivers
190# 271#
191 272
@@ -258,6 +339,7 @@ CONFIG_MTD_ROM=y
258# CONFIG_MTD_IMPA7 is not set 339# CONFIG_MTD_IMPA7 is not set
259CONFIG_MTD_BAST=y 340CONFIG_MTD_BAST=y
260CONFIG_MTD_BAST_MAXSIZE=4 341CONFIG_MTD_BAST_MAXSIZE=4
342# CONFIG_MTD_PLATRAM is not set
261 343
262# 344#
263# Self-contained MTD device drivers 345# Self-contained MTD device drivers
@@ -312,7 +394,6 @@ CONFIG_BLK_DEV_RAM=y
312CONFIG_BLK_DEV_RAM_COUNT=16 394CONFIG_BLK_DEV_RAM_COUNT=16
313CONFIG_BLK_DEV_RAM_SIZE=4096 395CONFIG_BLK_DEV_RAM_SIZE=4096
314CONFIG_BLK_DEV_INITRD=y 396CONFIG_BLK_DEV_INITRD=y
315CONFIG_INITRAMFS_SOURCE=""
316# CONFIG_CDROM_PKTCDVD is not set 397# CONFIG_CDROM_PKTCDVD is not set
317 398
318# 399#
@@ -354,6 +435,7 @@ CONFIG_BLK_DEV_IDE_BAST=y
354# 435#
355# SCSI device support 436# SCSI device support
356# 437#
438# CONFIG_RAID_ATTRS is not set
357# CONFIG_SCSI is not set 439# CONFIG_SCSI is not set
358 440
359# 441#
@@ -376,70 +458,8 @@ CONFIG_BLK_DEV_IDE_BAST=y
376# 458#
377 459
378# 460#
379# Networking support 461# Network device support
380#
381CONFIG_NET=y
382
383#
384# Networking options
385# 462#
386# CONFIG_PACKET is not set
387CONFIG_UNIX=y
388# CONFIG_NET_KEY is not set
389CONFIG_INET=y
390CONFIG_IP_FIB_HASH=y
391# CONFIG_IP_FIB_TRIE is not set
392# CONFIG_IP_MULTICAST is not set
393# CONFIG_IP_ADVANCED_ROUTER is not set
394CONFIG_IP_PNP=y
395# CONFIG_IP_PNP_DHCP is not set
396CONFIG_IP_PNP_BOOTP=y
397# CONFIG_IP_PNP_RARP is not set
398# CONFIG_NET_IPIP is not set
399# CONFIG_NET_IPGRE is not set
400# CONFIG_ARPD is not set
401# CONFIG_SYN_COOKIES is not set
402# CONFIG_INET_AH is not set
403# CONFIG_INET_ESP is not set
404# CONFIG_INET_IPCOMP is not set
405# CONFIG_INET_TUNNEL is not set
406CONFIG_IP_TCPDIAG=y
407# CONFIG_IP_TCPDIAG_IPV6 is not set
408# CONFIG_IPV6 is not set
409# CONFIG_NETFILTER is not set
410
411#
412# SCTP Configuration (EXPERIMENTAL)
413#
414# CONFIG_IP_SCTP is not set
415# CONFIG_ATM is not set
416# CONFIG_BRIDGE is not set
417# CONFIG_VLAN_8021Q is not set
418# CONFIG_DECNET is not set
419# CONFIG_LLC2 is not set
420# CONFIG_IPX is not set
421# CONFIG_ATALK is not set
422# CONFIG_X25 is not set
423# CONFIG_LAPB is not set
424# CONFIG_NET_DIVERT is not set
425# CONFIG_ECONET is not set
426# CONFIG_WAN_ROUTER is not set
427
428#
429# QoS and/or fair queueing
430#
431# CONFIG_NET_SCHED is not set
432# CONFIG_NET_CLS_ROUTE is not set
433
434#
435# Network testing
436#
437# CONFIG_NET_PKTGEN is not set
438# CONFIG_NETPOLL is not set
439# CONFIG_NET_POLL_CONTROLLER is not set
440# CONFIG_HAMRADIO is not set
441# CONFIG_IRDA is not set
442# CONFIG_BT is not set
443CONFIG_NETDEVICES=y 463CONFIG_NETDEVICES=y
444# CONFIG_DUMMY is not set 464# CONFIG_DUMMY is not set
445# CONFIG_BONDING is not set 465# CONFIG_BONDING is not set
@@ -447,6 +467,11 @@ CONFIG_NETDEVICES=y
447# CONFIG_TUN is not set 467# CONFIG_TUN is not set
448 468
449# 469#
470# PHY device support
471#
472# CONFIG_PHYLIB is not set
473
474#
450# Ethernet (10 or 100Mbit) 475# Ethernet (10 or 100Mbit)
451# 476#
452CONFIG_NET_ETHERNET=y 477CONFIG_NET_ETHERNET=y
@@ -480,6 +505,8 @@ CONFIG_DM9000=m
480# CONFIG_SLIP is not set 505# CONFIG_SLIP is not set
481# CONFIG_SHAPER is not set 506# CONFIG_SHAPER is not set
482# CONFIG_NETCONSOLE is not set 507# CONFIG_NETCONSOLE is not set
508# CONFIG_NETPOLL is not set
509# CONFIG_NET_POLL_CONTROLLER is not set
483 510
484# 511#
485# ISDN subsystem 512# ISDN subsystem
@@ -562,7 +589,6 @@ CONFIG_SERIAL_8250_EXTENDED=y
562CONFIG_SERIAL_8250_MANY_PORTS=y 589CONFIG_SERIAL_8250_MANY_PORTS=y
563CONFIG_SERIAL_8250_SHARE_IRQ=y 590CONFIG_SERIAL_8250_SHARE_IRQ=y
564# CONFIG_SERIAL_8250_DETECT_IRQ is not set 591# CONFIG_SERIAL_8250_DETECT_IRQ is not set
565# CONFIG_SERIAL_8250_MULTIPORT is not set
566# CONFIG_SERIAL_8250_RSA is not set 592# CONFIG_SERIAL_8250_RSA is not set
567 593
568# 594#
@@ -605,7 +631,6 @@ CONFIG_S3C2410_RTC=y
605# 631#
606# Ftape, the floppy tape device driver 632# Ftape, the floppy tape device driver
607# 633#
608# CONFIG_DRM is not set
609# CONFIG_RAW_DRIVER is not set 634# CONFIG_RAW_DRIVER is not set
610 635
611# 636#
@@ -628,7 +653,7 @@ CONFIG_I2C_ALGOBIT=m
628# 653#
629# I2C Hardware Bus support 654# I2C Hardware Bus support
630# 655#
631# CONFIG_I2C_ISA is not set 656CONFIG_I2C_ISA=m
632# CONFIG_I2C_PARPORT is not set 657# CONFIG_I2C_PARPORT is not set
633# CONFIG_I2C_PARPORT_LIGHT is not set 658# CONFIG_I2C_PARPORT_LIGHT is not set
634CONFIG_I2C_S3C2410=y 659CONFIG_I2C_S3C2410=y
@@ -636,14 +661,33 @@ CONFIG_I2C_S3C2410=y
636# CONFIG_I2C_PCA_ISA is not set 661# CONFIG_I2C_PCA_ISA is not set
637 662
638# 663#
639# Hardware Sensors Chip support 664# Miscellaneous I2C Chip support
640# 665#
641CONFIG_I2C_SENSOR=m 666# CONFIG_SENSORS_DS1337 is not set
667# CONFIG_SENSORS_DS1374 is not set
668CONFIG_SENSORS_EEPROM=m
669# CONFIG_SENSORS_PCF8574 is not set
670# CONFIG_SENSORS_PCA9539 is not set
671# CONFIG_SENSORS_PCF8591 is not set
672# CONFIG_SENSORS_RTC8564 is not set
673# CONFIG_SENSORS_MAX6875 is not set
674# CONFIG_I2C_DEBUG_CORE is not set
675# CONFIG_I2C_DEBUG_ALGO is not set
676# CONFIG_I2C_DEBUG_BUS is not set
677# CONFIG_I2C_DEBUG_CHIP is not set
678
679#
680# Hardware Monitoring support
681#
682CONFIG_HWMON=y
683CONFIG_HWMON_VID=m
642# CONFIG_SENSORS_ADM1021 is not set 684# CONFIG_SENSORS_ADM1021 is not set
643# CONFIG_SENSORS_ADM1025 is not set 685# CONFIG_SENSORS_ADM1025 is not set
644# CONFIG_SENSORS_ADM1026 is not set 686# CONFIG_SENSORS_ADM1026 is not set
645# CONFIG_SENSORS_ADM1031 is not set 687# CONFIG_SENSORS_ADM1031 is not set
688# CONFIG_SENSORS_ADM9240 is not set
646# CONFIG_SENSORS_ASB100 is not set 689# CONFIG_SENSORS_ASB100 is not set
690# CONFIG_SENSORS_ATXP1 is not set
647# CONFIG_SENSORS_DS1621 is not set 691# CONFIG_SENSORS_DS1621 is not set
648# CONFIG_SENSORS_FSCHER is not set 692# CONFIG_SENSORS_FSCHER is not set
649# CONFIG_SENSORS_FSCPOS is not set 693# CONFIG_SENSORS_FSCPOS is not set
@@ -662,27 +706,21 @@ CONFIG_SENSORS_LM85=m
662# CONFIG_SENSORS_LM92 is not set 706# CONFIG_SENSORS_LM92 is not set
663# CONFIG_SENSORS_MAX1619 is not set 707# CONFIG_SENSORS_MAX1619 is not set
664# CONFIG_SENSORS_PC87360 is not set 708# CONFIG_SENSORS_PC87360 is not set
665# CONFIG_SENSORS_SMSC47B397 is not set
666# CONFIG_SENSORS_SMSC47M1 is not set 709# CONFIG_SENSORS_SMSC47M1 is not set
710# CONFIG_SENSORS_SMSC47B397 is not set
667# CONFIG_SENSORS_W83781D is not set 711# CONFIG_SENSORS_W83781D is not set
712# CONFIG_SENSORS_W83792D is not set
668# CONFIG_SENSORS_W83L785TS is not set 713# CONFIG_SENSORS_W83L785TS is not set
669# CONFIG_SENSORS_W83627HF is not set 714# CONFIG_SENSORS_W83627HF is not set
715# CONFIG_SENSORS_W83627EHF is not set
716# CONFIG_HWMON_DEBUG_CHIP is not set
670 717
671# 718#
672# Other I2C Chip support 719# Misc devices
673# 720#
674# CONFIG_SENSORS_DS1337 is not set
675CONFIG_SENSORS_EEPROM=m
676# CONFIG_SENSORS_PCF8574 is not set
677# CONFIG_SENSORS_PCF8591 is not set
678# CONFIG_SENSORS_RTC8564 is not set
679# CONFIG_I2C_DEBUG_CORE is not set
680# CONFIG_I2C_DEBUG_ALGO is not set
681# CONFIG_I2C_DEBUG_BUS is not set
682# CONFIG_I2C_DEBUG_CHIP is not set
683 721
684# 722#
685# Misc devices 723# Multimedia Capabilities Port drivers
686# 724#
687 725
688# 726#
@@ -731,7 +769,7 @@ CONFIG_DUMMY_CONSOLE=y
731# USB support 769# USB support
732# 770#
733CONFIG_USB_ARCH_HAS_HCD=y 771CONFIG_USB_ARCH_HAS_HCD=y
734# CONFIG_USB_ARCH_HAS_OHCI is not set 772CONFIG_USB_ARCH_HAS_OHCI=y
735# CONFIG_USB is not set 773# CONFIG_USB is not set
736 774
737# 775#
@@ -749,6 +787,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
749# 787#
750CONFIG_EXT2_FS=y 788CONFIG_EXT2_FS=y
751# CONFIG_EXT2_FS_XATTR is not set 789# CONFIG_EXT2_FS_XATTR is not set
790# CONFIG_EXT2_FS_XIP is not set
752CONFIG_EXT3_FS=y 791CONFIG_EXT3_FS=y
753CONFIG_EXT3_FS_XATTR=y 792CONFIG_EXT3_FS_XATTR=y
754# CONFIG_EXT3_FS_POSIX_ACL is not set 793# CONFIG_EXT3_FS_POSIX_ACL is not set
@@ -758,6 +797,7 @@ CONFIG_JBD=y
758CONFIG_FS_MBCACHE=y 797CONFIG_FS_MBCACHE=y
759# CONFIG_REISERFS_FS is not set 798# CONFIG_REISERFS_FS is not set
760# CONFIG_JFS_FS is not set 799# CONFIG_JFS_FS is not set
800# CONFIG_FS_POSIX_ACL is not set
761 801
762# 802#
763# XFS support 803# XFS support
@@ -765,6 +805,7 @@ CONFIG_FS_MBCACHE=y
765# CONFIG_XFS_FS is not set 805# CONFIG_XFS_FS is not set
766# CONFIG_MINIX_FS is not set 806# CONFIG_MINIX_FS is not set
767CONFIG_ROMFS_FS=y 807CONFIG_ROMFS_FS=y
808CONFIG_INOTIFY=y
768# CONFIG_QUOTA is not set 809# CONFIG_QUOTA is not set
769CONFIG_DNOTIFY=y 810CONFIG_DNOTIFY=y
770# CONFIG_AUTOFS_FS is not set 811# CONFIG_AUTOFS_FS is not set
@@ -791,11 +832,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
791# 832#
792CONFIG_PROC_FS=y 833CONFIG_PROC_FS=y
793CONFIG_SYSFS=y 834CONFIG_SYSFS=y
794# CONFIG_DEVPTS_FS_XATTR is not set
795# CONFIG_TMPFS is not set 835# CONFIG_TMPFS is not set
796# CONFIG_HUGETLBFS is not set 836# CONFIG_HUGETLBFS is not set
797# CONFIG_HUGETLB_PAGE is not set 837# CONFIG_HUGETLB_PAGE is not set
798CONFIG_RAMFS=y 838CONFIG_RAMFS=y
839# CONFIG_RELAYFS_FS is not set
799 840
800# 841#
801# Miscellaneous filesystems 842# Miscellaneous filesystems
@@ -812,8 +853,7 @@ CONFIG_JFFS_FS_VERBOSE=0
812# CONFIG_JFFS_PROC_FS is not set 853# CONFIG_JFFS_PROC_FS is not set
813CONFIG_JFFS2_FS=y 854CONFIG_JFFS2_FS=y
814CONFIG_JFFS2_FS_DEBUG=0 855CONFIG_JFFS2_FS_DEBUG=0
815# CONFIG_JFFS2_FS_NAND is not set 856CONFIG_JFFS2_FS_WRITEBUFFER=y
816# CONFIG_JFFS2_FS_NOR_ECC is not set
817# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set 857# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
818CONFIG_JFFS2_ZLIB=y 858CONFIG_JFFS2_ZLIB=y
819CONFIG_JFFS2_RTIME=y 859CONFIG_JFFS2_RTIME=y
@@ -835,6 +875,7 @@ CONFIG_NFS_FS=y
835# CONFIG_NFSD is not set 875# CONFIG_NFSD is not set
836CONFIG_ROOT_NFS=y 876CONFIG_ROOT_NFS=y
837CONFIG_LOCKD=y 877CONFIG_LOCKD=y
878CONFIG_NFS_COMMON=y
838CONFIG_SUNRPC=y 879CONFIG_SUNRPC=y
839# CONFIG_RPCSEC_GSS_KRB5 is not set 880# CONFIG_RPCSEC_GSS_KRB5 is not set
840# CONFIG_RPCSEC_GSS_SPKM3 is not set 881# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -920,6 +961,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
920CONFIG_DEBUG_KERNEL=y 961CONFIG_DEBUG_KERNEL=y
921# CONFIG_MAGIC_SYSRQ is not set 962# CONFIG_MAGIC_SYSRQ is not set
922CONFIG_LOG_BUF_SHIFT=16 963CONFIG_LOG_BUF_SHIFT=16
964CONFIG_DETECT_SOFTLOCKUP=y
923# CONFIG_SCHEDSTATS is not set 965# CONFIG_SCHEDSTATS is not set
924# CONFIG_DEBUG_SLAB is not set 966# CONFIG_DEBUG_SLAB is not set
925# CONFIG_DEBUG_SPINLOCK is not set 967# CONFIG_DEBUG_SPINLOCK is not set
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 112f1d68fb2b..e216ab8b9e8f 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -354,7 +354,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
354 354
355static struct platform_device serial_device = { 355static struct platform_device serial_device = {
356 .name = "serial8250", 356 .name = "serial8250",
357 .id = 0, 357 .id = PLAT8250_DEV_PLATFORM,
358 .dev = { 358 .dev = {
359 .platform_data = serial_platform_data, 359 .platform_data = serial_platform_data,
360 }, 360 },
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 23c4da10101b..5aeadfd72143 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -219,7 +219,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
219 219
220static struct platform_device serial_device = { 220static struct platform_device serial_device = {
221 .name = "serial8250", 221 .name = "serial8250",
222 .id = 0, 222 .id = PLAT8250_DEV_PLATFORM,
223 .dev = { 223 .dev = {
224 .platform_data = serial_platform_data, 224 .platform_data = serial_platform_data,
225 }, 225 },
diff --git a/arch/arm/mach-epxa10db/arch.c b/arch/arm/mach-epxa10db/arch.c
index 7daa021676d0..44c56571d183 100644
--- a/arch/arm/mach-epxa10db/arch.c
+++ b/arch/arm/mach-epxa10db/arch.c
@@ -52,7 +52,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
52 52
53static struct platform_device serial_device = { 53static struct platform_device serial_device = {
54 .name = "serial8250", 54 .name = "serial8250",
55 .id = 0, 55 .id = PLAT8250_DEV_PLATFORM,
56 .dev = { 56 .dev = {
57 .platform_data = serial_platform_data, 57 .platform_data = serial_platform_data,
58 }, 58 },
diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c
index aa3a1fef563e..28846c7edaaf 100644
--- a/arch/arm/mach-footbridge/isa.c
+++ b/arch/arm/mach-footbridge/isa.c
@@ -34,7 +34,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
34 34
35static struct platform_device serial_device = { 35static struct platform_device serial_device = {
36 .name = "serial8250", 36 .name = "serial8250",
37 .id = 0, 37 .id = PLAT8250_DEV_PLATFORM,
38 .dev = { 38 .dev = {
39 .platform_data = serial_platform_data, 39 .platform_data = serial_platform_data,
40 }, 40 },
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index 4b3199319e68..a4a7c0125d03 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -90,7 +90,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
90 90
91static struct platform_device serial_device = { 91static struct platform_device serial_device = {
92 .name = "serial8250", 92 .name = "serial8250",
93 .id = 0, 93 .id = PLAT8250_DEV_PLATFORM,
94 .dev = { 94 .dev = {
95 .platform_data = serial_platform_data, 95 .platform_data = serial_platform_data,
96 }, 96 },
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 098c817a7fb8..74bd2fd602d4 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -174,7 +174,7 @@ static struct resource ixp2000_uart_resource = {
174 174
175static struct platform_device ixp2000_serial_device = { 175static struct platform_device ixp2000_serial_device = {
176 .name = "serial8250", 176 .name = "serial8250",
177 .id = 0, 177 .id = PLAT8250_DEV_PLATFORM,
178 .dev = { 178 .dev = {
179 .platform_data = ixp2000_serial_port, 179 .platform_data = ixp2000_serial_port,
180 }, 180 },
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 8b2f25322452..050c92768913 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -66,7 +66,7 @@ static struct plat_serial8250_port coyote_uart_data[] = {
66 66
67static struct platform_device coyote_uart = { 67static struct platform_device coyote_uart = {
68 .name = "serial8250", 68 .name = "serial8250",
69 .id = 0, 69 .id = PLAT8250_DEV_PLATFORM,
70 .dev = { 70 .dev = {
71 .platform_data = coyote_uart_data, 71 .platform_data = coyote_uart_data,
72 }, 72 },
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index 3fd92c5cbaa8..29a6d02fa851 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -93,7 +93,7 @@ static struct plat_serial8250_port gtwx5715_uart_platform_data[] = {
93 93
94static struct platform_device gtwx5715_uart_device = { 94static struct platform_device gtwx5715_uart_device = {
95 .name = "serial8250", 95 .name = "serial8250",
96 .id = 0, 96 .id = PLAT8250_DEV_PLATFORM,
97 .dev = { 97 .dev = {
98 .platform_data = gtwx5715_uart_platform_data, 98 .platform_data = gtwx5715_uart_platform_data,
99 }, 99 },
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 6c14ff3c23a0..ae1fa099d5fa 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -96,7 +96,7 @@ static struct plat_serial8250_port ixdp425_uart_data[] = {
96 96
97static struct platform_device ixdp425_uart = { 97static struct platform_device ixdp425_uart = {
98 .name = "serial8250", 98 .name = "serial8250",
99 .id = 0, 99 .id = PLAT8250_DEV_PLATFORM,
100 .dev.platform_data = ixdp425_uart_data, 100 .dev.platform_data = ixdp425_uart_data,
101 .num_resources = 2, 101 .num_resources = 2,
102 .resource = ixdp425_uart_resources 102 .resource = ixdp425_uart_resources
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 7408ac94f771..27fc2e8e5fca 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -47,6 +47,14 @@ config MACH_OMAP_OSK
47 TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here 47 TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
48 if you have such a board. 48 if you have such a board.
49 49
50config OMAP_OSK_MISTRAL
51 bool "Mistral QVGA board Support"
52 depends on MACH_OMAP_OSK
53 help
54 The OSK supports an optional add-on board with a Quarter-VGA
55 touchscreen, PDA-ish buttons, a resume button, bicolor LED,
56 and camera connector. Say Y here if you have this board.
57
50config MACH_OMAP_PERSEUS2 58config MACH_OMAP_PERSEUS2
51 bool "TI Perseus2" 59 bool "TI Perseus2"
52 depends on ARCH_OMAP1 && ARCH_OMAP730 60 depends on ARCH_OMAP1 && ARCH_OMAP730
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index d386fd913f0c..181a93deaaee 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -3,7 +3,7 @@
3# 3#
4 4
5# Common support 5# Common support
6obj-y := io.o id.o irq.o time.o serial.o 6obj-y := io.o id.o irq.o time.o serial.o devices.o
7led-y := leds.o 7led-y := leds.o
8 8
9# Specific board support 9# Specific board support
@@ -23,6 +23,7 @@ endif
23 23
24# LEDs support 24# LEDs support
25led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o 25led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o
26led-$(CONFIG_MACH_OMAP_H3) += leds-h2p2-debug.o
26led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o 27led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o
27led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o 28led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o
28led-$(CONFIG_MACH_OMAP_OSK) += leds-osk.o 29led-$(CONFIG_MACH_OMAP_OSK) += leds-osk.o
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 122796ebe8f5..c209c7172a9a 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -48,19 +48,43 @@ static struct omap_usb_config generic1510_usb_config __initdata = {
48 48
49#if defined(CONFIG_ARCH_OMAP16XX) 49#if defined(CONFIG_ARCH_OMAP16XX)
50static struct omap_usb_config generic1610_usb_config __initdata = { 50static struct omap_usb_config generic1610_usb_config __initdata = {
51#ifdef CONFIG_USB_OTG
52 .otg = 1,
53#endif
51 .register_host = 1, 54 .register_host = 1,
52 .register_dev = 1, 55 .register_dev = 1,
53 .hmc_mode = 16, 56 .hmc_mode = 16,
54 .pins[0] = 6, 57 .pins[0] = 6,
55}; 58};
59
60static struct omap_mmc_config generic_mmc_config __initdata = {
61 .mmc [0] = {
62 .enabled = 0,
63 .wire4 = 0,
64 .wp_pin = -1,
65 .power_pin = -1,
66 .switch_pin = -1,
67 },
68 .mmc [1] = {
69 .enabled = 0,
70 .wire4 = 0,
71 .wp_pin = -1,
72 .power_pin = -1,
73 .switch_pin = -1,
74 },
75};
76
56#endif 77#endif
57 78
58static struct omap_board_config_kernel generic_config[] = { 79static struct omap_board_config_kernel generic_config[] = {
59 { OMAP_TAG_USB, NULL }, 80 { OMAP_TAG_USB, NULL },
81 { OMAP_TAG_MMC, &generic_mmc_config },
60}; 82};
61 83
62static void __init omap_generic_init(void) 84static void __init omap_generic_init(void)
63{ 85{
86 const struct omap_uart_config *uart_conf;
87
64 /* 88 /*
65 * Make sure the serial ports are muxed on at this point. 89 * Make sure the serial ports are muxed on at this point.
66 * You have to mux them off in device drivers later on 90 * You have to mux them off in device drivers later on
@@ -76,6 +100,18 @@ static void __init omap_generic_init(void)
76 generic_config[0].data = &generic1610_usb_config; 100 generic_config[0].data = &generic1610_usb_config;
77 } 101 }
78#endif 102#endif
103
104 uart_conf = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
105 if (uart_conf != NULL) {
106 unsigned int enabled_ports, i;
107
108 enabled_ports = uart_conf->enabled_uarts;
109 for (i = 0; i < 3; i++) {
110 if (!(enabled_ports & (1 << i)))
111 generic_serial_ports[i] = 0;
112 }
113 }
114
79 omap_board_config = generic_config; 115 omap_board_config = generic_config;
80 omap_board_config_size = ARRAY_SIZE(generic_config); 116 omap_board_config_size = ARRAY_SIZE(generic_config);
81 omap_serial_init(generic_serial_ports); 117 omap_serial_init(generic_serial_ports);
@@ -83,7 +119,7 @@ static void __init omap_generic_init(void)
83 119
84static void __init omap_generic_map_io(void) 120static void __init omap_generic_map_io(void)
85{ 121{
86 omap_map_common_io() 122 omap_map_common_io();
87} 123}
88 124
89MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") 125MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index f4983ee95ab4..d46a70063b0c 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -33,6 +33,7 @@
33#include <asm/mach/map.h> 33#include <asm/mach/map.h>
34 34
35#include <asm/arch/gpio.h> 35#include <asm/arch/gpio.h>
36#include <asm/arch/mux.h>
36#include <asm/arch/tc.h> 37#include <asm/arch/tc.h>
37#include <asm/arch/usb.h> 38#include <asm/arch/usb.h>
38#include <asm/arch/common.h> 39#include <asm/arch/common.h>
@@ -80,8 +81,7 @@ static struct flash_platform_data h2_flash_data = {
80}; 81};
81 82
82static struct resource h2_flash_resource = { 83static struct resource h2_flash_resource = {
83 .start = OMAP_CS2B_PHYS, 84 /* This is on CS3, wherever it's mapped */
84 .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1,
85 .flags = IORESOURCE_MEM, 85 .flags = IORESOURCE_MEM,
86}; 86};
87 87
@@ -126,10 +126,9 @@ static void __init h2_init_smc91x(void)
126 printk("Error requesting gpio 0 for smc91x irq\n"); 126 printk("Error requesting gpio 0 for smc91x irq\n");
127 return; 127 return;
128 } 128 }
129 omap_set_gpio_edge_ctrl(0, OMAP_GPIO_FALLING_EDGE);
130} 129}
131 130
132void h2_init_irq(void) 131static void __init h2_init_irq(void)
133{ 132{
134 omap_init_irq(); 133 omap_init_irq();
135 omap_gpio_init(); 134 omap_gpio_init();
@@ -152,9 +151,13 @@ static struct omap_usb_config h2_usb_config __initdata = {
152}; 151};
153 152
154static struct omap_mmc_config h2_mmc_config __initdata = { 153static struct omap_mmc_config h2_mmc_config __initdata = {
155 .mmc_blocks = 1, 154 .mmc [0] = {
156 .mmc1_power_pin = -1, /* tps65010 gpio3 */ 155 .enabled = 1,
157 .mmc1_switch_pin = OMAP_MPUIO(1), 156 .wire4 = 1,
157 .wp_pin = OMAP_MPUIO(3),
158 .power_pin = -1, /* tps65010 gpio3 */
159 .switch_pin = OMAP_MPUIO(1),
160 },
158}; 161};
159 162
160static struct omap_board_config_kernel h2_config[] = { 163static struct omap_board_config_kernel h2_config[] = {
@@ -164,6 +167,16 @@ static struct omap_board_config_kernel h2_config[] = {
164 167
165static void __init h2_init(void) 168static void __init h2_init(void)
166{ 169{
170 /* NOTE: revC boards support NAND-boot, which can put NOR on CS2B
171 * and NAND (either 16bit or 8bit) on CS3.
172 */
173 h2_flash_resource.end = h2_flash_resource.start = omap_cs3_phys();
174 h2_flash_resource.end += SZ_32M - 1;
175
176 /* MMC: card detect and WP */
177 // omap_cfg_reg(U19_ARMIO1); /* CD */
178 omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */
179
167 platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices)); 180 platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
168 omap_board_config = h2_config; 181 omap_board_config = h2_config;
169 omap_board_config_size = ARRAY_SIZE(h2_config); 182 omap_board_config_size = ARRAY_SIZE(h2_config);
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 7cd419d61b40..2798613696fa 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -82,8 +82,7 @@ static struct flash_platform_data h3_flash_data = {
82}; 82};
83 83
84static struct resource h3_flash_resource = { 84static struct resource h3_flash_resource = {
85 .start = OMAP_CS2B_PHYS, 85 /* This is on CS3, wherever it's mapped */
86 .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1,
87 .flags = IORESOURCE_MEM, 86 .flags = IORESOURCE_MEM,
88}; 87};
89 88
@@ -161,13 +160,26 @@ static struct omap_usb_config h3_usb_config __initdata = {
161 .pins[1] = 3, 160 .pins[1] = 3,
162}; 161};
163 162
163static struct omap_mmc_config h3_mmc_config __initdata = {
164 .mmc[0] = {
165 .enabled = 1,
166 .power_pin = -1, /* tps65010 GPIO4 */
167 .switch_pin = OMAP_MPUIO(1),
168 },
169};
170
164static struct omap_board_config_kernel h3_config[] = { 171static struct omap_board_config_kernel h3_config[] = {
165 { OMAP_TAG_USB, &h3_usb_config }, 172 { OMAP_TAG_USB, &h3_usb_config },
173 { OMAP_TAG_MMC, &h3_mmc_config },
166}; 174};
167 175
168static void __init h3_init(void) 176static void __init h3_init(void)
169{ 177{
178 h3_flash_resource.end = h3_flash_resource.start = omap_cs3_phys();
179 h3_flash_resource.end += OMAP_CS3_SIZE - 1;
170 (void) platform_add_devices(devices, ARRAY_SIZE(devices)); 180 (void) platform_add_devices(devices, ARRAY_SIZE(devices));
181 omap_board_config = h3_config;
182 omap_board_config_size = ARRAY_SIZE(h3_config);
171} 183}
172 184
173static void __init h3_init_smc91x(void) 185static void __init h3_init_smc91x(void)
@@ -177,7 +189,6 @@ static void __init h3_init_smc91x(void)
177 printk("Error requesting gpio 40 for smc91x irq\n"); 189 printk("Error requesting gpio 40 for smc91x irq\n");
178 return; 190 return;
179 } 191 }
180 omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE);
181} 192}
182 193
183void h3_init_irq(void) 194void h3_init_irq(void)
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 91de60a91ef8..df0312b596e4 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -29,6 +29,7 @@
29#include <asm/mach/flash.h> 29#include <asm/mach/flash.h>
30#include <asm/mach/map.h> 30#include <asm/mach/map.h>
31 31
32#include <asm/arch/mux.h>
32#include <asm/arch/fpga.h> 33#include <asm/arch/fpga.h>
33#include <asm/arch/gpio.h> 34#include <asm/arch/gpio.h>
34#include <asm/arch/tc.h> 35#include <asm/arch/tc.h>
@@ -173,7 +174,6 @@ static void __init innovator_init_smc91x(void)
173 printk("Error requesting gpio 0 for smc91x irq\n"); 174 printk("Error requesting gpio 0 for smc91x irq\n");
174 return; 175 return;
175 } 176 }
176 omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE);
177 } 177 }
178} 178}
179 179
@@ -220,8 +220,19 @@ static struct omap_usb_config h2_usb_config __initdata = {
220}; 220};
221#endif 221#endif
222 222
223static struct omap_mmc_config innovator_mmc_config __initdata = {
224 .mmc [0] = {
225 .enabled = 1,
226 .wire4 = 1,
227 .wp_pin = OMAP_MPUIO(3),
228 .power_pin = -1, /* FPGA F3 UIO42 */
229 .switch_pin = -1, /* FPGA F4 UIO43 */
230 },
231};
232
223static struct omap_board_config_kernel innovator_config[] = { 233static struct omap_board_config_kernel innovator_config[] = {
224 { OMAP_TAG_USB, NULL }, 234 { OMAP_TAG_USB, NULL },
235 { OMAP_TAG_MMC, &innovator_mmc_config },
225}; 236};
226 237
227static void __init innovator_init(void) 238static void __init innovator_init(void)
diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c
index 6750b2014092..d904e643f5ec 100644
--- a/arch/arm/mach-omap1/board-netstar.c
+++ b/arch/arm/mach-omap1/board-netstar.c
@@ -75,16 +75,15 @@ static void __init netstar_init(void)
75 mdelay(50); /* 50ms until PHY ready */ 75 mdelay(50); /* 50ms until PHY ready */
76 /* smc91x interrupt pin */ 76 /* smc91x interrupt pin */
77 omap_request_gpio(8); 77 omap_request_gpio(8);
78 omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
79 78
80 omap_request_gpio(12); 79 omap_request_gpio(12);
81 omap_request_gpio(13); 80 omap_request_gpio(13);
82 omap_request_gpio(14); 81 omap_request_gpio(14);
83 omap_request_gpio(15); 82 omap_request_gpio(15);
84 omap_set_gpio_edge_ctrl(12, OMAP_GPIO_FALLING_EDGE); 83 set_irq_type(OMAP_GPIO_IRQ(12), IRQT_FALLING);
85 omap_set_gpio_edge_ctrl(13, OMAP_GPIO_FALLING_EDGE); 84 set_irq_type(OMAP_GPIO_IRQ(13), IRQT_FALLING);
86 omap_set_gpio_edge_ctrl(14, OMAP_GPIO_FALLING_EDGE); 85 set_irq_type(OMAP_GPIO_IRQ(14), IRQT_FALLING);
87 omap_set_gpio_edge_ctrl(15, OMAP_GPIO_FALLING_EDGE); 86 set_irq_type(OMAP_GPIO_IRQ(15), IRQT_FALLING);
88 87
89 platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices)); 88 platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices));
90 89
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 6844e536c698..21103df50415 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -29,11 +29,16 @@
29#include <linux/kernel.h> 29#include <linux/kernel.h>
30#include <linux/init.h> 30#include <linux/init.h>
31#include <linux/device.h> 31#include <linux/device.h>
32#include <linux/interrupt.h>
33
34#include <linux/mtd/mtd.h>
35#include <linux/mtd/partitions.h>
32 36
33#include <asm/hardware.h> 37#include <asm/hardware.h>
34#include <asm/mach-types.h> 38#include <asm/mach-types.h>
35#include <asm/mach/arch.h> 39#include <asm/mach/arch.h>
36#include <asm/mach/map.h> 40#include <asm/mach/map.h>
41#include <asm/mach/flash.h>
37 42
38#include <asm/arch/gpio.h> 43#include <asm/arch/gpio.h>
39#include <asm/arch/usb.h> 44#include <asm/arch/usb.h>
@@ -41,12 +46,56 @@
41#include <asm/arch/tc.h> 46#include <asm/arch/tc.h>
42#include <asm/arch/common.h> 47#include <asm/arch/common.h>
43 48
44static struct map_desc osk5912_io_desc[] __initdata = { 49static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0};
45{ OMAP_OSK_NOR_FLASH_BASE, OMAP_OSK_NOR_FLASH_START, OMAP_OSK_NOR_FLASH_SIZE, 50
46 MT_DEVICE }, 51static struct mtd_partition osk_partitions[] = {
52 /* bootloader (U-Boot, etc) in first sector */
53 {
54 .name = "bootloader",
55 .offset = 0,
56 .size = SZ_128K,
57 .mask_flags = MTD_WRITEABLE, /* force read-only */
58 },
59 /* bootloader params in the next sector */
60 {
61 .name = "params",
62 .offset = MTDPART_OFS_APPEND,
63 .size = SZ_128K,
64 .mask_flags = 0,
65 }, {
66 .name = "kernel",
67 .offset = MTDPART_OFS_APPEND,
68 .size = SZ_2M,
69 .mask_flags = 0
70 }, {
71 .name = "filesystem",
72 .offset = MTDPART_OFS_APPEND,
73 .size = MTDPART_SIZ_FULL,
74 .mask_flags = 0
75 }
47}; 76};
48 77
49static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0}; 78static struct flash_platform_data osk_flash_data = {
79 .map_name = "cfi_probe",
80 .width = 2,
81 .parts = osk_partitions,
82 .nr_parts = ARRAY_SIZE(osk_partitions),
83};
84
85static struct resource osk_flash_resource = {
86 /* this is on CS3, wherever it's mapped */
87 .flags = IORESOURCE_MEM,
88};
89
90static struct platform_device osk5912_flash_device = {
91 .name = "omapflash",
92 .id = 0,
93 .dev = {
94 .platform_data = &osk_flash_data,
95 },
96 .num_resources = 1,
97 .resource = &osk_flash_resource,
98};
50 99
51static struct resource osk5912_smc91x_resources[] = { 100static struct resource osk5912_smc91x_resources[] = {
52 [0] = { 101 [0] = {
@@ -86,9 +135,16 @@ static struct platform_device osk5912_cf_device = {
86 .resource = osk5912_cf_resources, 135 .resource = osk5912_cf_resources,
87}; 136};
88 137
138static struct platform_device osk5912_mcbsp1_device = {
139 .name = "omap_mcbsp",
140 .id = 1,
141};
142
89static struct platform_device *osk5912_devices[] __initdata = { 143static struct platform_device *osk5912_devices[] __initdata = {
144 &osk5912_flash_device,
90 &osk5912_smc91x_device, 145 &osk5912_smc91x_device,
91 &osk5912_cf_device, 146 &osk5912_cf_device,
147 &osk5912_mcbsp1_device,
92}; 148};
93 149
94static void __init osk_init_smc91x(void) 150static void __init osk_init_smc91x(void)
@@ -97,7 +153,6 @@ static void __init osk_init_smc91x(void)
97 printk("Error requesting gpio 0 for smc91x irq\n"); 153 printk("Error requesting gpio 0 for smc91x irq\n");
98 return; 154 return;
99 } 155 }
100 omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE);
101 156
102 /* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */ 157 /* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */
103 EMIFS_CCS(1) |= 0x2; 158 EMIFS_CCS(1) |= 0x2;
@@ -110,11 +165,11 @@ static void __init osk_init_cf(void)
110 printk("Error requesting gpio 62 for CF irq\n"); 165 printk("Error requesting gpio 62 for CF irq\n");
111 return; 166 return;
112 } 167 }
113 /* it's really active-low */ 168 /* the CF I/O IRQ is really active-low */
114 omap_set_gpio_edge_ctrl(62, OMAP_GPIO_FALLING_EDGE); 169 set_irq_type(OMAP_GPIO_IRQ(62), IRQT_FALLING);
115} 170}
116 171
117void osk_init_irq(void) 172static void __init osk_init_irq(void)
118{ 173{
119 omap_init_irq(); 174 omap_init_irq();
120 omap_gpio_init(); 175 omap_gpio_init();
@@ -142,18 +197,69 @@ static struct omap_board_config_kernel osk_config[] = {
142 { OMAP_TAG_USB, &osk_usb_config }, 197 { OMAP_TAG_USB, &osk_usb_config },
143}; 198};
144 199
200#ifdef CONFIG_OMAP_OSK_MISTRAL
201
202#ifdef CONFIG_PM
203static irqreturn_t
204osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
205{
206 return IRQ_HANDLED;
207}
208#endif
209
210static void __init osk_mistral_init(void)
211{
212 /* FIXME here's where to feed in framebuffer, touchpad, and
213 * keyboard setup ... not in the drivers for those devices!
214 *
215 * NOTE: we could actually tell if there's a Mistral board
216 * attached, e.g. by trying to read something from the ads7846.
217 * But this is too early for that...
218 */
219
220 /* the sideways button (SW1) is for use as a "wakeup" button */
221 omap_cfg_reg(N15_1610_MPUIO2);
222 if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
223 int ret = 0;
224 omap_set_gpio_direction(OMAP_MPUIO(2), 1);
225 set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQT_RISING);
226#ifdef CONFIG_PM
227 /* share the IRQ in case someone wants to use the
228 * button for more than wakeup from system sleep.
229 */
230 ret = request_irq(OMAP_GPIO_IRQ(OMAP_MPUIO(2)),
231 &osk_mistral_wake_interrupt,
232 SA_SHIRQ, "mistral_wakeup",
233 &osk_mistral_wake_interrupt);
234 if (ret != 0) {
235 omap_free_gpio(OMAP_MPUIO(2));
236 printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n",
237 ret);
238 } else
239 enable_irq_wake(OMAP_GPIO_IRQ(OMAP_MPUIO(2)));
240#endif
241 } else
242 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
243}
244#else
245static void __init osk_mistral_init(void) { }
246#endif
247
145static void __init osk_init(void) 248static void __init osk_init(void)
146{ 249{
250 osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
251 osk_flash_resource.end += SZ_32M - 1;
147 platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices)); 252 platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));
148 omap_board_config = osk_config; 253 omap_board_config = osk_config;
149 omap_board_config_size = ARRAY_SIZE(osk_config); 254 omap_board_config_size = ARRAY_SIZE(osk_config);
150 USB_TRANSCEIVER_CTRL_REG |= (3 << 1); 255 USB_TRANSCEIVER_CTRL_REG |= (3 << 1);
256
257 osk_mistral_init();
151} 258}
152 259
153static void __init osk_map_io(void) 260static void __init osk_map_io(void)
154{ 261{
155 omap_map_common_io(); 262 omap_map_common_io();
156 iotable_init(osk5912_io_desc, ARRAY_SIZE(osk5912_io_desc));
157 omap_serial_init(osk_serial_ports); 263 omap_serial_init(osk_serial_ports);
158} 264}
159 265
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 213317392d9b..107c68c8ab54 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -24,6 +24,7 @@
24#include <asm/mach/flash.h> 24#include <asm/mach/flash.h>
25#include <asm/mach/map.h> 25#include <asm/mach/map.h>
26 26
27#include <asm/arch/tc.h>
27#include <asm/arch/gpio.h> 28#include <asm/arch/gpio.h>
28#include <asm/arch/mux.h> 29#include <asm/arch/mux.h>
29#include <asm/arch/fpga.h> 30#include <asm/arch/fpga.h>
@@ -83,8 +84,8 @@ static struct flash_platform_data p2_flash_data = {
83}; 84};
84 85
85static struct resource p2_flash_resource = { 86static struct resource p2_flash_resource = {
86 .start = OMAP_FLASH_0_START, 87 .start = OMAP_CS0_PHYS,
87 .end = OMAP_FLASH_0_START + OMAP_FLASH_0_SIZE - 1, 88 .end = OMAP_CS0_PHYS + SZ_32M - 1,
88 .flags = IORESOURCE_MEM, 89 .flags = IORESOURCE_MEM,
89}; 90};
90 91
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index e42281988990..bf30b1acda0b 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -25,13 +25,14 @@
25#include <asm/hardware.h> 25#include <asm/hardware.h>
26#include <asm/mach-types.h> 26#include <asm/mach-types.h>
27#include <asm/mach/arch.h> 27#include <asm/mach/arch.h>
28#include <asm/mach/flash.h>
28#include <asm/mach/map.h> 29#include <asm/mach/map.h>
29 30
31#include <asm/arch/common.h>
30#include <asm/arch/gpio.h> 32#include <asm/arch/gpio.h>
31#include <asm/arch/tc.h>
32#include <asm/arch/mux.h> 33#include <asm/arch/mux.h>
34#include <asm/arch/tc.h>
33#include <asm/arch/usb.h> 35#include <asm/arch/usb.h>
34#include <asm/arch/common.h>
35 36
36extern void omap_init_time(void); 37extern void omap_init_time(void);
37extern int omap_gpio_init(void); 38extern int omap_gpio_init(void);
@@ -74,7 +75,7 @@ static struct plat_serial8250_port voiceblue_ports[] = {
74 75
75static struct platform_device serial_device = { 76static struct platform_device serial_device = {
76 .name = "serial8250", 77 .name = "serial8250",
77 .id = 1, 78 .id = PLAT8250_DEV_PLATFORM1,
78 .dev = { 79 .dev = {
79 .platform_data = voiceblue_ports, 80 .platform_data = voiceblue_ports,
80 }, 81 },
@@ -86,6 +87,27 @@ static int __init ext_uart_init(void)
86} 87}
87arch_initcall(ext_uart_init); 88arch_initcall(ext_uart_init);
88 89
90static struct flash_platform_data voiceblue_flash_data = {
91 .map_name = "cfi_probe",
92 .width = 2,
93};
94
95static struct resource voiceblue_flash_resource = {
96 .start = OMAP_CS0_PHYS,
97 .end = OMAP_CS0_PHYS + SZ_32M - 1,
98 .flags = IORESOURCE_MEM,
99};
100
101static struct platform_device voiceblue_flash_device = {
102 .name = "omapflash",
103 .id = 0,
104 .dev = {
105 .platform_data = &voiceblue_flash_data,
106 },
107 .num_resources = 1,
108 .resource = &voiceblue_flash_resource,
109};
110
89static struct resource voiceblue_smc91x_resources[] = { 111static struct resource voiceblue_smc91x_resources[] = {
90 [0] = { 112 [0] = {
91 .start = OMAP_CS2_PHYS + 0x300, 113 .start = OMAP_CS2_PHYS + 0x300,
@@ -107,6 +129,7 @@ static struct platform_device voiceblue_smc91x_device = {
107}; 129};
108 130
109static struct platform_device *voiceblue_devices[] __initdata = { 131static struct platform_device *voiceblue_devices[] __initdata = {
132 &voiceblue_flash_device,
110 &voiceblue_smc91x_device, 133 &voiceblue_smc91x_device,
111}; 134};
112 135
@@ -119,8 +142,17 @@ static struct omap_usb_config voiceblue_usb_config __initdata = {
119 .pins[2] = 6, 142 .pins[2] = 6,
120}; 143};
121 144
145static struct omap_mmc_config voiceblue_mmc_config __initdata = {
146 .mmc[0] = {
147 .enabled = 1,
148 .power_pin = 2,
149 .switch_pin = -1,
150 },
151};
152
122static struct omap_board_config_kernel voiceblue_config[] = { 153static struct omap_board_config_kernel voiceblue_config[] = {
123 { OMAP_TAG_USB, &voiceblue_usb_config }, 154 { OMAP_TAG_USB, &voiceblue_usb_config },
155 { OMAP_TAG_MMC, &voiceblue_mmc_config },
124}; 156};
125 157
126static void __init voiceblue_init_irq(void) 158static void __init voiceblue_init_irq(void)
@@ -131,9 +163,6 @@ static void __init voiceblue_init_irq(void)
131 163
132static void __init voiceblue_init(void) 164static void __init voiceblue_init(void)
133{ 165{
134 /* There is a good chance board is going up, so enable Power LED
135 * (it is connected through invertor) */
136 omap_writeb(0x00, OMAP_LPG1_LCR);
137 /* Watchdog */ 166 /* Watchdog */
138 omap_request_gpio(0); 167 omap_request_gpio(0);
139 /* smc91x reset */ 168 /* smc91x reset */
@@ -145,7 +174,6 @@ static void __init voiceblue_init(void)
145 mdelay(50); /* 50ms until PHY ready */ 174 mdelay(50); /* 50ms until PHY ready */
146 /* smc91x interrupt pin */ 175 /* smc91x interrupt pin */
147 omap_request_gpio(8); 176 omap_request_gpio(8);
148 omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
149 /* 16C554 reset*/ 177 /* 16C554 reset*/
150 omap_request_gpio(6); 178 omap_request_gpio(6);
151 omap_set_gpio_direction(6, 0); 179 omap_set_gpio_direction(6, 0);
@@ -155,14 +183,19 @@ static void __init voiceblue_init(void)
155 omap_request_gpio(13); 183 omap_request_gpio(13);
156 omap_request_gpio(14); 184 omap_request_gpio(14);
157 omap_request_gpio(15); 185 omap_request_gpio(15);
158 omap_set_gpio_edge_ctrl(12, OMAP_GPIO_RISING_EDGE); 186 set_irq_type(OMAP_GPIO_IRQ(12), IRQT_RISING);
159 omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE); 187 set_irq_type(OMAP_GPIO_IRQ(13), IRQT_RISING);
160 omap_set_gpio_edge_ctrl(14, OMAP_GPIO_RISING_EDGE); 188 set_irq_type(OMAP_GPIO_IRQ(14), IRQT_RISING);
161 omap_set_gpio_edge_ctrl(15, OMAP_GPIO_RISING_EDGE); 189 set_irq_type(OMAP_GPIO_IRQ(15), IRQT_RISING);
162 190
163 platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); 191 platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
164 omap_board_config = voiceblue_config; 192 omap_board_config = voiceblue_config;
165 omap_board_config_size = ARRAY_SIZE(voiceblue_config); 193 omap_board_config_size = ARRAY_SIZE(voiceblue_config);
194
195 /* There is a good chance board is going up, so enable power LED
196 * (it is connected through invertor) */
197 omap_writeb(0x00, OMAP_LPG1_LCR);
198 omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
166} 199}
167 200
168static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; 201static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
@@ -184,9 +217,9 @@ static int panic_event(struct notifier_block *this, unsigned long event,
184 if (test_and_set_bit(MACHINE_PANICED, &machine_state)) 217 if (test_and_set_bit(MACHINE_PANICED, &machine_state))
185 return NOTIFY_DONE; 218 return NOTIFY_DONE;
186 219
187 /* Flash Power LED 220 /* Flash power LED */
188 * (TODO: Enable clock right way (enabled in bootloader already)) */
189 omap_writeb(0x78, OMAP_LPG1_LCR); 221 omap_writeb(0x78, OMAP_LPG1_LCR);
222 omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
190 223
191 return NOTIFY_DONE; 224 return NOTIFY_DONE;
192} 225}
@@ -195,15 +228,14 @@ static struct notifier_block panic_block = {
195 .notifier_call = panic_event, 228 .notifier_call = panic_event,
196}; 229};
197 230
198static int __init setup_notifier(void) 231static int __init voiceblue_setup(void)
199{ 232{
200 /* Setup panic notifier */ 233 /* Setup panic notifier */
201 notifier_chain_register(&panic_notifier_list, &panic_block); 234 notifier_chain_register(&panic_notifier_list, &panic_block);
202 235
203 return 0; 236 return 0;
204} 237}
205 238postcore_initcall(voiceblue_setup);
206postcore_initcall(setup_notifier);
207 239
208static int wdt_gpio_state; 240static int wdt_gpio_state;
209 241
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
new file mode 100644
index 000000000000..e8b3981444cd
--- /dev/null
+++ b/arch/arm/mach-omap1/devices.c
@@ -0,0 +1,351 @@
1/*
2 * linux/arch/arm/mach-omap1/devices.c
3 *
4 * OMAP1 platform device setup/initialization
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12#include <linux/config.h>
13#include <linux/module.h>
14#include <linux/kernel.h>
15#include <linux/init.h>
16#include <linux/device.h>
17
18#include <asm/hardware.h>
19#include <asm/io.h>
20#include <asm/mach-types.h>
21#include <asm/mach/map.h>
22
23#include <asm/arch/tc.h>
24#include <asm/arch/board.h>
25#include <asm/arch/mux.h>
26#include <asm/arch/gpio.h>
27
28
29static void omap_nop_release(struct device *dev)
30{
31 /* Nothing */
32}
33
34/*-------------------------------------------------------------------------*/
35
36#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
37
38#define OMAP_I2C_BASE 0xfffb3800
39
40static struct resource i2c_resources[] = {
41 {
42 .start = OMAP_I2C_BASE,
43 .end = OMAP_I2C_BASE + 0x3f,
44 .flags = IORESOURCE_MEM,
45 },
46 {
47 .start = INT_I2C,
48 .flags = IORESOURCE_IRQ,
49 },
50};
51
52/* DMA not used; works around erratum writing to non-empty i2c fifo */
53
54static struct platform_device omap_i2c_device = {
55 .name = "i2c_omap",
56 .id = -1,
57 .dev = {
58 .release = omap_nop_release,
59 },
60 .num_resources = ARRAY_SIZE(i2c_resources),
61 .resource = i2c_resources,
62};
63
64static void omap_init_i2c(void)
65{
66 /* FIXME define and use a boot tag, in case of boards that
67 * either don't wire up I2C, or chips that mux it differently...
68 * it can include clocking and address info, maybe more.
69 */
70 omap_cfg_reg(I2C_SCL);
71 omap_cfg_reg(I2C_SDA);
72
73 (void) platform_device_register(&omap_i2c_device);
74}
75#else
76static inline void omap_init_i2c(void) {}
77#endif
78
79/*-------------------------------------------------------------------------*/
80
81#if defined(CONFIG_OMAP1610_IR) || defined(CONFIG_OMAP161O_IR_MODULE)
82
83static u64 irda_dmamask = 0xffffffff;
84
85static struct platform_device omap1610ir_device = {
86 .name = "omap1610-ir",
87 .id = -1,
88 .dev = {
89 .release = omap_nop_release,
90 .dma_mask = &irda_dmamask,
91 },
92};
93
94static void omap_init_irda(void)
95{
96 /* FIXME define and use a boot tag, members something like:
97 * u8 uart; // uart1, or uart3
98 * ... but driver only handles uart3 for now
99 * s16 fir_sel; // gpio for SIR vs FIR
100 * ... may prefer a callback for SIR/MIR/FIR mode select;
101 * while h2 uses a GPIO, H3 uses a gpio expander
102 */
103 if (machine_is_omap_h2()
104 || machine_is_omap_h3())
105 (void) platform_device_register(&omap1610ir_device);
106}
107#else
108static inline void omap_init_irda(void) {}
109#endif
110
111/*-------------------------------------------------------------------------*/
112
113#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
114
115#define OMAP_MMC1_BASE 0xfffb7800
116#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
117
118static struct omap_mmc_conf mmc1_conf;
119
120static u64 mmc1_dmamask = 0xffffffff;
121
122static struct resource mmc1_resources[] = {
123 {
124 .start = IO_ADDRESS(OMAP_MMC1_BASE),
125 .end = IO_ADDRESS(OMAP_MMC1_BASE) + 0x7f,
126 .flags = IORESOURCE_MEM,
127 },
128 {
129 .start = INT_MMC,
130 .flags = IORESOURCE_IRQ,
131 },
132};
133
134static struct platform_device mmc_omap_device1 = {
135 .name = "mmci-omap",
136 .id = 1,
137 .dev = {
138 .release = omap_nop_release,
139 .dma_mask = &mmc1_dmamask,
140 .platform_data = &mmc1_conf,
141 },
142 .num_resources = ARRAY_SIZE(mmc1_resources),
143 .resource = mmc1_resources,
144};
145
146#ifdef CONFIG_ARCH_OMAP16XX
147
148static struct omap_mmc_conf mmc2_conf;
149
150static u64 mmc2_dmamask = 0xffffffff;
151
152static struct resource mmc2_resources[] = {
153 {
154 .start = IO_ADDRESS(OMAP_MMC2_BASE),
155 .end = IO_ADDRESS(OMAP_MMC2_BASE) + 0x7f,
156 .flags = IORESOURCE_MEM,
157 },
158 {
159 .start = INT_1610_MMC2,
160 .flags = IORESOURCE_IRQ,
161 },
162};
163
164static struct platform_device mmc_omap_device2 = {
165 .name = "mmci-omap",
166 .id = 2,
167 .dev = {
168 .release = omap_nop_release,
169 .dma_mask = &mmc2_dmamask,
170 .platform_data = &mmc2_conf,
171 },
172 .num_resources = ARRAY_SIZE(mmc2_resources),
173 .resource = mmc2_resources,
174};
175#endif
176
177static void __init omap_init_mmc(void)
178{
179 const struct omap_mmc_config *mmc_conf;
180 const struct omap_mmc_conf *mmc;
181
182 /* NOTE: assumes MMC was never (wrongly) enabled */
183 mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
184 if (!mmc_conf)
185 return;
186
187 /* block 1 is always available and has just one pinout option */
188 mmc = &mmc_conf->mmc[0];
189 if (mmc->enabled) {
190 omap_cfg_reg(MMC_CMD);
191 omap_cfg_reg(MMC_CLK);
192 omap_cfg_reg(MMC_DAT0);
193 if (cpu_is_omap1710()) {
194 omap_cfg_reg(M15_1710_MMC_CLKI);
195 omap_cfg_reg(P19_1710_MMC_CMDDIR);
196 omap_cfg_reg(P20_1710_MMC_DATDIR0);
197 }
198 if (mmc->wire4) {
199 omap_cfg_reg(MMC_DAT1);
200 /* NOTE: DAT2 can be on W10 (here) or M15 */
201 if (!mmc->nomux)
202 omap_cfg_reg(MMC_DAT2);
203 omap_cfg_reg(MMC_DAT3);
204 }
205 mmc1_conf = *mmc;
206 (void) platform_device_register(&mmc_omap_device1);
207 }
208
209#ifdef CONFIG_ARCH_OMAP16XX
210 /* block 2 is on newer chips, and has many pinout options */
211 mmc = &mmc_conf->mmc[1];
212 if (mmc->enabled) {
213 if (!mmc->nomux) {
214 omap_cfg_reg(Y8_1610_MMC2_CMD);
215 omap_cfg_reg(Y10_1610_MMC2_CLK);
216 omap_cfg_reg(R18_1610_MMC2_CLKIN);
217 omap_cfg_reg(W8_1610_MMC2_DAT0);
218 if (mmc->wire4) {
219 omap_cfg_reg(V8_1610_MMC2_DAT1);
220 omap_cfg_reg(W15_1610_MMC2_DAT2);
221 omap_cfg_reg(R10_1610_MMC2_DAT3);
222 }
223
224 /* These are needed for the level shifter */
225 omap_cfg_reg(V9_1610_MMC2_CMDDIR);
226 omap_cfg_reg(V5_1610_MMC2_DATDIR0);
227 omap_cfg_reg(W19_1610_MMC2_DATDIR1);
228 }
229
230 /* Feedback clock must be set on OMAP-1710 MMC2 */
231 if (cpu_is_omap1710())
232 omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
233 MOD_CONF_CTRL_1);
234 mmc2_conf = *mmc;
235 (void) platform_device_register(&mmc_omap_device2);
236 }
237#endif
238 return;
239}
240#else
241static inline void omap_init_mmc(void) {}
242#endif
243
244#if defined(CONFIG_OMAP_RTC) || defined(CONFIG_OMAP_RTC)
245
246#define OMAP_RTC_BASE 0xfffb4800
247
248static struct resource rtc_resources[] = {
249 {
250 .start = OMAP_RTC_BASE,
251 .end = OMAP_RTC_BASE + 0x5f,
252 .flags = IORESOURCE_MEM,
253 },
254 {
255 .start = INT_RTC_TIMER,
256 .flags = IORESOURCE_IRQ,
257 },
258 {
259 .start = INT_RTC_ALARM,
260 .flags = IORESOURCE_IRQ,
261 },
262};
263
264static struct platform_device omap_rtc_device = {
265 .name = "omap_rtc",
266 .id = -1,
267 .dev = {
268 .release = omap_nop_release,
269 },
270 .num_resources = ARRAY_SIZE(rtc_resources),
271 .resource = rtc_resources,
272};
273
274static void omap_init_rtc(void)
275{
276 (void) platform_device_register(&omap_rtc_device);
277}
278#else
279static inline void omap_init_rtc(void) {}
280#endif
281
282/*-------------------------------------------------------------------------*/
283
284#if defined(CONFIG_OMAP16XX_WATCHDOG) || defined(CONFIG_OMAP16XX_WATCHDOG_MODULE)
285
286#define OMAP_WDT_BASE 0xfffeb000
287
288static struct resource wdt_resources[] = {
289 {
290 .start = OMAP_WDT_BASE,
291 .end = OMAP_WDT_BASE + 0x4f,
292 .flags = IORESOURCE_MEM,
293 },
294};
295
296static struct platform_device omap_wdt_device = {
297 .name = "omap1610_wdt",
298 .id = -1,
299 .dev = {
300 .release = omap_nop_release,
301 },
302 .num_resources = ARRAY_SIZE(wdt_resources),
303 .resource = wdt_resources,
304};
305
306static void omap_init_wdt(void)
307{
308 (void) platform_device_register(&omap_wdt_device);
309}
310#else
311static inline void omap_init_wdt(void) {}
312#endif
313
314
315/*-------------------------------------------------------------------------*/
316
317/*
318 * This gets called after board-specific INIT_MACHINE, and initializes most
319 * on-chip peripherals accessible on this board (except for few like USB):
320 *
321 * (a) Does any "standard config" pin muxing needed. Board-specific
322 * code will have muxed GPIO pins and done "nonstandard" setup;
323 * that code could live in the boot loader.
324 * (b) Populating board-specific platform_data with the data drivers
325 * rely on to handle wiring variations.
326 * (c) Creating platform devices as meaningful on this board and
327 * with this kernel configuration.
328 *
329 * Claiming GPIOs, and setting their direction and initial values, is the
330 * responsibility of the device drivers. So is responding to probe().
331 *
332 * Board-specific knowlege like creating devices or pin setup is to be
333 * kept out of drivers as much as possible. In particular, pin setup
334 * may be handled by the boot loader, and drivers should expect it will
335 * normally have been done by the time they're probed.
336 */
337static int __init omap_init_devices(void)
338{
339 /* please keep these calls, and their implementations above,
340 * in alphabetical order so they're easier to sort through.
341 */
342 omap_init_i2c();
343 omap_init_irda();
344 omap_init_mmc();
345 omap_init_rtc();
346 omap_init_wdt();
347
348 return 0;
349}
350arch_initcall(omap_init_devices);
351
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index c12a78335625..aca2a120813a 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/arch/arm/mach-omap/fpga.c 2 * linux/arch/arm/mach-omap1/fpga.c
3 * 3 *
4 * Interrupt handler for OMAP-1510 Innovator FPGA 4 * Interrupt handler for OMAP-1510 Innovator FPGA
5 * 5 *
@@ -181,7 +181,7 @@ void omap1510_fpga_init_irq(void)
181 */ 181 */
182 omap_request_gpio(13); 182 omap_request_gpio(13);
183 omap_set_gpio_direction(13, 1); 183 omap_set_gpio_direction(13, 1);
184 omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE); 184 set_irq_type(OMAP_GPIO_IRQ(13), IRQT_RISING);
185 set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux); 185 set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux);
186} 186}
187 187
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 207df0fe934d..eb8261d7dead 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -19,6 +19,7 @@
19 19
20extern int clk_init(void); 20extern int clk_init(void);
21extern void omap_check_revision(void); 21extern void omap_check_revision(void);
22extern void omap_sram_init(void);
22 23
23/* 24/*
24 * The machine specific code may provide the extra mapping besides the 25 * The machine specific code may provide the extra mapping besides the
@@ -32,7 +33,6 @@ static struct map_desc omap_io_desc[] __initdata = {
32static struct map_desc omap730_io_desc[] __initdata = { 33static struct map_desc omap730_io_desc[] __initdata = {
33 { OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE }, 34 { OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE },
34 { OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE }, 35 { OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE },
35 { OMAP730_SRAM_BASE, OMAP730_SRAM_START, OMAP730_SRAM_SIZE, MT_DEVICE }
36}; 36};
37#endif 37#endif
38 38
@@ -40,27 +40,13 @@ static struct map_desc omap730_io_desc[] __initdata = {
40static struct map_desc omap1510_io_desc[] __initdata = { 40static struct map_desc omap1510_io_desc[] __initdata = {
41 { OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE }, 41 { OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE },
42 { OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE }, 42 { OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE },
43 { OMAP1510_SRAM_BASE, OMAP1510_SRAM_START, OMAP1510_SRAM_SIZE, MT_DEVICE }
44}; 43};
45#endif 44#endif
46 45
47#if defined(CONFIG_ARCH_OMAP16XX) 46#if defined(CONFIG_ARCH_OMAP16XX)
48static struct map_desc omap1610_io_desc[] __initdata = { 47static struct map_desc omap16xx_io_desc[] __initdata = {
49 { OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE }, 48 { OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
50 { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE }, 49 { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
51 { OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP1610_SRAM_SIZE, MT_DEVICE }
52};
53
54static struct map_desc omap5912_io_desc[] __initdata = {
55 { OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
56 { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
57/*
58 * The OMAP5912 has 250kByte internal SRAM. Because the mapping is baseed on page
59 * size (4kByte), it seems that the last 2kByte (=0x800) of the 250kByte are not mapped.
60 * Add additional 2kByte (0x800) so that the last page is mapped and the last 2kByte
61 * can be used.
62 */
63 { OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP5912_SRAM_SIZE + 0x800, MT_DEVICE }
64}; 50};
65#endif 51#endif
66 52
@@ -86,14 +72,13 @@ static void __init _omap_map_io(void)
86 } 72 }
87#endif 73#endif
88#if defined(CONFIG_ARCH_OMAP16XX) 74#if defined(CONFIG_ARCH_OMAP16XX)
89 if (cpu_is_omap1610() || cpu_is_omap1710()) { 75 if (cpu_is_omap16xx()) {
90 iotable_init(omap1610_io_desc, ARRAY_SIZE(omap1610_io_desc)); 76 iotable_init(omap16xx_io_desc, ARRAY_SIZE(omap16xx_io_desc));
91 }
92 if (cpu_is_omap5912()) {
93 iotable_init(omap5912_io_desc, ARRAY_SIZE(omap5912_io_desc));
94 } 77 }
95#endif 78#endif
96 79
80 omap_sram_init();
81
97 /* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort 82 /* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort
98 * on a Posted Write in the TIPB Bridge". 83 * on a Posted Write in the TIPB Bridge".
99 */ 84 */
@@ -108,8 +93,9 @@ static void __init _omap_map_io(void)
108/* 93/*
109 * This should only get called from board specific init 94 * This should only get called from board specific init
110 */ 95 */
111void omap_map_common_io(void) 96void __init omap_map_common_io(void)
112{ 97{
113 if (!initialized) 98 if (!initialized)
114 _omap_map_io(); 99 _omap_map_io();
115} 100}
101
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index afd5d67e4ae7..192ce6055faa 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/arch/arm/mach-omap/irq.c 2 * linux/arch/arm/mach-omap1/irq.c
3 * 3 *
4 * Interrupt handler for all OMAP boards 4 * Interrupt handler for all OMAP boards
5 * 5 *
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index ec0d8285f243..be283cda63dd 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/arch/arm/mach-omap/leds-h2p2-debug.c 2 * linux/arch/arm/mach-omap1/leds-h2p2-debug.c
3 * 3 *
4 * Copyright 2003 by Texas Instruments Incorporated 4 * Copyright 2003 by Texas Instruments Incorporated
5 * 5 *
@@ -13,6 +13,7 @@
13#include <linux/init.h> 13#include <linux/init.h>
14#include <linux/kernel_stat.h> 14#include <linux/kernel_stat.h>
15#include <linux/sched.h> 15#include <linux/sched.h>
16#include <linux/version.h>
16 17
17#include <asm/io.h> 18#include <asm/io.h>
18#include <asm/hardware.h> 19#include <asm/hardware.h>
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index 8043b7d0f66e..c8ffd1ddcded 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/arch/arm/mach-omap/leds-innovator.c 2 * linux/arch/arm/mach-omap1/leds-innovator.c
3 */ 3 */
4#include <linux/config.h> 4#include <linux/config.h>
5#include <linux/init.h> 5#include <linux/init.h>
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 4a0e8b9d4fc3..2c8bda847c18 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/arch/arm/mach-omap/leds-osk.c 2 * linux/arch/arm/mach-omap1/leds-osk.c
3 * 3 *
4 * LED driver for OSK, and optionally Mistral QVGA, boards 4 * LED driver for OSK, and optionally Mistral QVGA, boards
5 */ 5 */
@@ -64,7 +64,7 @@ static void tps_work(void *unused)
64 64
65static DECLARE_WORK(work, tps_work, NULL); 65static DECLARE_WORK(work, tps_work, NULL);
66 66
67#ifdef CONFIG_FB_OMAP 67#ifdef CONFIG_OMAP_OSK_MISTRAL
68 68
69/* For now, all system indicators require the Mistral board, since that 69/* For now, all system indicators require the Mistral board, since that
70 * LED can be manipulated without a task context. This LED is either red, 70 * LED can be manipulated without a task context. This LED is either red,
@@ -127,7 +127,7 @@ void osk_leds_event(led_event_t evt)
127 hw_led_state = 0; 127 hw_led_state = 0;
128 break; 128 break;
129 129
130#ifdef CONFIG_FB_OMAP 130#ifdef CONFIG_OMAP_OSK_MISTRAL
131 131
132 case led_timer: 132 case led_timer:
133 hw_led_state ^= TIMER_LED; 133 hw_led_state ^= TIMER_LED;
@@ -144,7 +144,7 @@ void osk_leds_event(led_event_t evt)
144 mistral_setled(); 144 mistral_setled();
145 break; 145 break;
146 146
147#endif /* CONFIG_FB_OMAP */ 147#endif /* CONFIG_OMAP_OSK_MISTRAL */
148 148
149 /* "green" == tps LED1 (leftmost, normally power-good) 149 /* "green" == tps LED1 (leftmost, normally power-good)
150 * works only with DC adapter, not on battery power! 150 * works only with DC adapter, not on battery power!
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index 8ab21fe98e1b..5c6b1bb6e722 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/arch/arm/mach-omap/leds.c 2 * linux/arch/arm/mach-omap1/leds.c
3 * 3 *
4 * OMAP LEDs dispatcher 4 * OMAP LEDs dispatcher
5 */ 5 */
@@ -20,7 +20,9 @@ omap_leds_init(void)
20 if (machine_is_omap_innovator()) 20 if (machine_is_omap_innovator())
21 leds_event = innovator_leds_event; 21 leds_event = innovator_leds_event;
22 22
23 else if (machine_is_omap_h2() || machine_is_omap_perseus2()) 23 else if (machine_is_omap_h2()
24 || machine_is_omap_h3()
25 || machine_is_omap_perseus2())
24 leds_event = h2p2_dbg_leds_event; 26 leds_event = h2p2_dbg_leds_event;
25 27
26 else if (machine_is_omap_osk()) 28 else if (machine_is_omap_osk())
@@ -30,8 +32,12 @@ omap_leds_init(void)
30 return -1; 32 return -1;
31 33
32 if (machine_is_omap_h2() 34 if (machine_is_omap_h2()
35 || machine_is_omap_h3()
33 || machine_is_omap_perseus2() 36 || machine_is_omap_perseus2()
34 || machine_is_omap_osk()) { 37#ifdef CONFIG_OMAP_OSK_MISTRAL
38 || machine_is_omap_osk()
39#endif
40 ) {
35 41
36 /* LED1/LED2 pins can be used as GPIO (as done here), or by 42 /* LED1/LED2 pins can be used as GPIO (as done here), or by
37 * the LPG (works even in deep sleep!), to drive a bicolor 43 * the LPG (works even in deep sleep!), to drive a bicolor
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 214e5d17c8b5..40c4f7c40e73 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -24,7 +24,11 @@
24 24
25#include <asm/arch/board.h> 25#include <asm/arch/board.h>
26#include <asm/arch/mux.h> 26#include <asm/arch/mux.h>
27#include <asm/arch/gpio.h>
27#include <asm/arch/fpga.h> 28#include <asm/arch/fpga.h>
29#ifdef CONFIG_PM
30#include <asm/arch/pm.h>
31#endif
28 32
29static struct clk * uart1_ck = NULL; 33static struct clk * uart1_ck = NULL;
30static struct clk * uart2_ck = NULL; 34static struct clk * uart2_ck = NULL;
@@ -94,7 +98,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
94 98
95static struct platform_device serial_device = { 99static struct platform_device serial_device = {
96 .name = "serial8250", 100 .name = "serial8250",
97 .id = 0, 101 .id = PLAT8250_DEV_PLATFORM,
98 .dev = { 102 .dev = {
99 .platform_data = serial_platform_data, 103 .platform_data = serial_platform_data,
100 }, 104 },
@@ -193,6 +197,86 @@ void __init omap_serial_init(int ports[OMAP_MAX_NR_PORTS])
193 } 197 }
194} 198}
195 199
200#ifdef CONFIG_OMAP_SERIAL_WAKE
201
202static irqreturn_t omap_serial_wake_interrupt(int irq, void *dev_id,
203 struct pt_regs *regs)
204{
205 /* Need to do something with serial port right after wake-up? */
206 return IRQ_HANDLED;
207}
208
209/*
210 * Reroutes serial RX lines to GPIO lines for the duration of
211 * sleep to allow waking up the device from serial port even
212 * in deep sleep.
213 */
214void omap_serial_wake_trigger(int enable)
215{
216 if (!cpu_is_omap16xx())
217 return;
218
219 if (uart1_ck != NULL) {
220 if (enable)
221 omap_cfg_reg(V14_16XX_GPIO37);
222 else
223 omap_cfg_reg(V14_16XX_UART1_RX);
224 }
225 if (uart2_ck != NULL) {
226 if (enable)
227 omap_cfg_reg(R9_16XX_GPIO18);
228 else
229 omap_cfg_reg(R9_16XX_UART2_RX);
230 }
231 if (uart3_ck != NULL) {
232 if (enable)
233 omap_cfg_reg(L14_16XX_GPIO49);
234 else
235 omap_cfg_reg(L14_16XX_UART3_RX);
236 }
237}
238
239static void __init omap_serial_set_port_wakeup(int gpio_nr)
240{
241 int ret;
242
243 ret = omap_request_gpio(gpio_nr);
244 if (ret < 0) {
245 printk(KERN_ERR "Could not request UART wake GPIO: %i\n",
246 gpio_nr);
247 return;
248 }
249 omap_set_gpio_direction(gpio_nr, 1);
250 set_irq_type(OMAP_GPIO_IRQ(gpio_nr), IRQT_RISING);
251 ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt,
252 0, "serial wakeup", NULL);
253 if (ret) {
254 omap_free_gpio(gpio_nr);
255 printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n",
256 gpio_nr);
257 return;
258 }
259 enable_irq_wake(OMAP_GPIO_IRQ(gpio_nr));
260}
261
262static int __init omap_serial_wakeup_init(void)
263{
264 if (!cpu_is_omap16xx())
265 return 0;
266
267 if (uart1_ck != NULL)
268 omap_serial_set_port_wakeup(37);
269 if (uart2_ck != NULL)
270 omap_serial_set_port_wakeup(18);
271 if (uart3_ck != NULL)
272 omap_serial_set_port_wakeup(49);
273
274 return 0;
275}
276late_initcall(omap_serial_wakeup_init);
277
278#endif /* CONFIG_OMAP_SERIAL_WAKE */
279
196static int __init omap_init(void) 280static int __init omap_init(void)
197{ 281{
198 return platform_device_register(&serial_device); 282 return platform_device_register(&serial_device);
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index d540539c9bbb..191a9b1ee9b7 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -247,13 +247,6 @@ unsigned long long sched_clock(void)
247#define OMAP_32K_TIMER_TCR 0x04 247#define OMAP_32K_TIMER_TCR 0x04
248 248
249#define OMAP_32K_TICKS_PER_HZ (32768 / HZ) 249#define OMAP_32K_TICKS_PER_HZ (32768 / HZ)
250#if (32768 % HZ) != 0
251/* We cannot ignore modulo.
252 * Potential error can be as high as several percent.
253 */
254#define OMAP_32K_TICK_MODULO (32768 % HZ)
255static unsigned modulo_count = 0; /* Counts 1/HZ units */
256#endif
257 250
258/* 251/*
259 * TRM says 1 / HZ = ( TVR + 1) / 32768, so TRV = (32768 / HZ) - 1 252 * TRM says 1 / HZ = ( TVR + 1) / 32768, so TRV = (32768 / HZ) - 1
@@ -296,13 +289,22 @@ static inline void omap_32k_timer_stop(void)
296} 289}
297 290
298/* 291/*
299 * Rounds down to nearest usec 292 * Rounds down to nearest usec. Note that this will overflow for larger values.
300 */ 293 */
301static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k) 294static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k)
302{ 295{
303 return (ticks_32k * 5*5*5*5*5*5) >> 9; 296 return (ticks_32k * 5*5*5*5*5*5) >> 9;
304} 297}
305 298
299/*
300 * Rounds down to nearest nsec.
301 */
302static inline unsigned long long
303omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
304{
305 return (unsigned long long) ticks_32k * 1000 * 5*5*5*5*5*5 >> 9;
306}
307
306static unsigned long omap_32k_last_tick = 0; 308static unsigned long omap_32k_last_tick = 0;
307 309
308/* 310/*
@@ -315,6 +317,15 @@ static unsigned long omap_32k_timer_gettimeoffset(void)
315} 317}
316 318
317/* 319/*
320 * Returns current time from boot in nsecs. It's OK for this to wrap
321 * around for now, as it's just a relative time stamp.
322 */
323unsigned long long sched_clock(void)
324{
325 return omap_32k_ticks_to_nsecs(omap_32k_sync_timer_read());
326}
327
328/*
318 * Timer interrupt for 32KHz timer. When dynamic tick is enabled, this 329 * Timer interrupt for 32KHz timer. When dynamic tick is enabled, this
319 * function is also called from other interrupts to remove latency 330 * function is also called from other interrupts to remove latency
320 * issues with dynamic tick. In the dynamic tick case, we need to lock 331 * issues with dynamic tick. In the dynamic tick case, we need to lock
@@ -330,19 +341,6 @@ static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id,
330 now = omap_32k_sync_timer_read(); 341 now = omap_32k_sync_timer_read();
331 342
332 while (now - omap_32k_last_tick >= OMAP_32K_TICKS_PER_HZ) { 343 while (now - omap_32k_last_tick >= OMAP_32K_TICKS_PER_HZ) {
333#ifdef OMAP_32K_TICK_MODULO
334 /* Modulo addition may put omap_32k_last_tick ahead of now
335 * and cause unwanted repetition of the while loop.
336 */
337 if (unlikely(now - omap_32k_last_tick == ~0))
338 break;
339
340 modulo_count += OMAP_32K_TICK_MODULO;
341 if (modulo_count > HZ) {
342 ++omap_32k_last_tick;
343 modulo_count -= HZ;
344 }
345#endif
346 omap_32k_last_tick += OMAP_32K_TICKS_PER_HZ; 344 omap_32k_last_tick += OMAP_32K_TICKS_PER_HZ;
347 timer_tick(regs); 345 timer_tick(regs);
348 } 346 }
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index a10268618f74..e3587efec4bf 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -140,7 +140,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
140 140
141static struct platform_device serial_device = { 141static struct platform_device serial_device = {
142 .name = "serial8250", 142 .name = "serial8250",
143 .id = 0, 143 .id = PLAT8250_DEV_PLATFORM,
144 .dev = { 144 .dev = {
145 .platform_data = serial_platform_data, 145 .platform_data = serial_platform_data,
146 }, 146 },
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index e9182242da95..1a3367da6408 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -381,7 +381,7 @@ static struct plat_serial8250_port bast_sio_data[] = {
381 381
382static struct platform_device bast_sio = { 382static struct platform_device bast_sio = {
383 .name = "serial8250", 383 .name = "serial8250",
384 .id = 0, 384 .id = PLAT8250_DEV_PLATFORM,
385 .dev = { 385 .dev = {
386 .platform_data = &bast_sio_data, 386 .platform_data = &bast_sio_data,
387 }, 387 },
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 924e8464c212..8f9ab2893df4 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -221,7 +221,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
221 221
222static struct platform_device serial_device = { 222static struct platform_device serial_device = {
223 .name = "serial8250", 223 .name = "serial8250",
224 .id = 0, 224 .id = PLAT8250_DEV_PLATFORM,
225 .dev = { 225 .dev = {
226 .platform_data = serial_platform_data, 226 .platform_data = serial_platform_data,
227 }, 227 },
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index e737eae4521f..946c0d11c73b 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -41,7 +41,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
41 41
42static struct platform_device serial_device = { 42static struct platform_device serial_device = {
43 .name = "serial8250", 43 .name = "serial8250",
44 .id = 0, 44 .id = PLAT8250_DEV_PLATFORM,
45 .dev = { 45 .dev = {
46 .platform_data = serial_platform_data, 46 .platform_data = serial_platform_data,
47 }, 47 },
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 191788fb18d1..b0208c992576 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -16,6 +16,58 @@
16#include <asm/tlbflush.h> 16#include <asm/tlbflush.h>
17 17
18#ifdef CONFIG_CPU_CACHE_VIPT 18#ifdef CONFIG_CPU_CACHE_VIPT
19
20void flush_cache_mm(struct mm_struct *mm)
21{
22 if (cache_is_vivt()) {
23 if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
24 __cpuc_flush_user_all();
25 return;
26 }
27
28 if (cache_is_vipt_aliasing()) {
29 asm( "mcr p15, 0, %0, c7, c14, 0\n"
30 " mcr p15, 0, %0, c7, c5, 0\n"
31 " mcr p15, 0, %0, c7, c10, 4"
32 :
33 : "r" (0)
34 : "cc");
35 }
36}
37
38void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
39{
40 if (cache_is_vivt()) {
41 if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask))
42 __cpuc_flush_user_range(start & PAGE_MASK, PAGE_ALIGN(end),
43 vma->vm_flags);
44 return;
45 }
46
47 if (cache_is_vipt_aliasing()) {
48 asm( "mcr p15, 0, %0, c7, c14, 0\n"
49 " mcr p15, 0, %0, c7, c5, 0\n"
50 " mcr p15, 0, %0, c7, c10, 4"
51 :
52 : "r" (0)
53 : "cc");
54 }
55}
56
57void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn)
58{
59 if (cache_is_vivt()) {
60 if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
61 unsigned long addr = user_addr & PAGE_MASK;
62 __cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags);
63 }
64 return;
65 }
66
67 if (cache_is_vipt_aliasing())
68 flush_pfn_alias(pfn, user_addr);
69}
70
19#define ALIAS_FLUSH_START 0xffff4000 71#define ALIAS_FLUSH_START 0xffff4000
20 72
21#define TOP_PTE(x) pte_offset_kernel(top_pmd, x) 73#define TOP_PTE(x) pte_offset_kernel(top_pmd, x)
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index bf02b5026e62..8ef38544453c 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -467,11 +467,11 @@ static void __init longhaul_setup_voltagescaling(void)
467 } 467 }
468 468
469 if (vrmrev==0) { 469 if (vrmrev==0) {
470 dprintk ("VRM 8.5 \n"); 470 dprintk ("VRM 8.5\n");
471 memcpy (voltage_table, vrm85scales, sizeof(voltage_table)); 471 memcpy (voltage_table, vrm85scales, sizeof(voltage_table));
472 numvscales = (voltage_table[maxvid]-voltage_table[minvid])/25; 472 numvscales = (voltage_table[maxvid]-voltage_table[minvid])/25;
473 } else { 473 } else {
474 dprintk ("Mobile VRM \n"); 474 dprintk ("Mobile VRM\n");
475 memcpy (voltage_table, mobilevrmscales, sizeof(voltage_table)); 475 memcpy (voltage_table, mobilevrmscales, sizeof(voltage_table));
476 numvscales = (voltage_table[maxvid]-voltage_table[minvid])/5; 476 numvscales = (voltage_table[maxvid]-voltage_table[minvid])/5;
477 } 477 }
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
index 327a55d4d1c6..c397b6220430 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -259,7 +259,7 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
259 259
260 if (model->op_points == NULL) { 260 if (model->op_points == NULL) {
261 /* Matched a non-match */ 261 /* Matched a non-match */
262 dprintk(KERN_INFO PFX "no table support for CPU model \"%s\": \n", 262 dprintk(KERN_INFO PFX "no table support for CPU model \"%s\"\n",
263 cpu->x86_model_id); 263 cpu->x86_model_id);
264#ifndef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI 264#ifndef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI
265 dprintk(KERN_INFO PFX "try compiling with CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI enabled\n"); 265 dprintk(KERN_INFO PFX "try compiling with CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI enabled\n");
@@ -402,7 +402,7 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
402 402
403 for (i=0; i<p.state_count; i++) { 403 for (i=0; i<p.state_count; i++) {
404 if (p.states[i].control != p.states[i].status) { 404 if (p.states[i].control != p.states[i].status) {
405 dprintk("Different control (%x) and status values (%x)\n", 405 dprintk("Different control (%llu) and status values (%llu)\n",
406 p.states[i].control, p.states[i].status); 406 p.states[i].control, p.states[i].status);
407 result = -EINVAL; 407 result = -EINVAL;
408 goto err_unreg; 408 goto err_unreg;
@@ -415,7 +415,7 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
415 } 415 }
416 416
417 if (p.states[i].core_frequency > p.states[0].core_frequency) { 417 if (p.states[i].core_frequency > p.states[0].core_frequency) {
418 dprintk("P%u has larger frequency (%u) than P0 (%u), skipping\n", i, 418 dprintk("P%u has larger frequency (%llu) than P0 (%llu), skipping\n", i,
419 p.states[i].core_frequency, p.states[0].core_frequency); 419 p.states[i].core_frequency, p.states[0].core_frequency);
420 p.states[i].core_frequency = 0; 420 p.states[i].core_frequency = 0;
421 continue; 421 continue;
@@ -498,13 +498,6 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
498 if (cpu->x86_vendor != X86_VENDOR_INTEL || !cpu_has(cpu, X86_FEATURE_EST)) 498 if (cpu->x86_vendor != X86_VENDOR_INTEL || !cpu_has(cpu, X86_FEATURE_EST))
499 return -ENODEV; 499 return -ENODEV;
500 500
501 for (i = 0; i < N_IDS; i++)
502 if (centrino_verify_cpu_id(cpu, &cpu_ids[i]))
503 break;
504
505 if (i != N_IDS)
506 centrino_cpu[policy->cpu] = &cpu_ids[i];
507
508 if (is_const_loops_cpu(policy->cpu)) { 501 if (is_const_loops_cpu(policy->cpu)) {
509 centrino_driver.flags |= CPUFREQ_CONST_LOOPS; 502 centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
510 } 503 }
@@ -513,6 +506,13 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
513 if (policy->cpu != 0) 506 if (policy->cpu != 0)
514 return -ENODEV; 507 return -ENODEV;
515 508
509 for (i = 0; i < N_IDS; i++)
510 if (centrino_verify_cpu_id(cpu, &cpu_ids[i]))
511 break;
512
513 if (i != N_IDS)
514 centrino_cpu[policy->cpu] = &cpu_ids[i];
515
516 if (!centrino_cpu[policy->cpu]) { 516 if (!centrino_cpu[policy->cpu]) {
517 dprintk(KERN_INFO PFX "found unsupported CPU with " 517 dprintk(KERN_INFO PFX "found unsupported CPU with "
518 "Enhanced SpeedStep: send /proc/cpuinfo to " 518 "Enhanced SpeedStep: send /proc/cpuinfo to "
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
index b25fb6b635ae..2718fb6f6aba 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
@@ -99,7 +99,7 @@ static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
99 u32 function = GET_SPEEDSTEP_FREQS; 99 u32 function = GET_SPEEDSTEP_FREQS;
100 100
101 if (!(ist_info.event & 0xFFFF)) { 101 if (!(ist_info.event & 0xFFFF)) {
102 dprintk("bug #1422 -- can't read freqs from BIOS\n", result); 102 dprintk("bug #1422 -- can't read freqs from BIOS\n");
103 return -ENODEV; 103 return -ENODEV;
104 } 104 }
105 105
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 889eda2d7b17..1efdc76ae96d 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -1634,9 +1634,9 @@ void disable_IO_APIC(void)
1634 clear_IO_APIC(); 1634 clear_IO_APIC();
1635 1635
1636 /* 1636 /*
1637 * If the i82559 is routed through an IOAPIC 1637 * If the i8259 is routed through an IOAPIC
1638 * Put that IOAPIC in virtual wire mode 1638 * Put that IOAPIC in virtual wire mode
1639 * so legacy interrups can be delivered. 1639 * so legacy interrupts can be delivered.
1640 */ 1640 */
1641 pin = find_isa_irq_pin(0, mp_ExtINT); 1641 pin = find_isa_irq_pin(0, mp_ExtINT);
1642 if (pin != -1) { 1642 if (pin != -1) {
diff --git a/arch/i386/kernel/sigframe.h b/arch/i386/kernel/sigframe.h
index d21b14f5c25c..0b2221711dad 100644
--- a/arch/i386/kernel/sigframe.h
+++ b/arch/i386/kernel/sigframe.h
@@ -1,6 +1,6 @@
1struct sigframe 1struct sigframe
2{ 2{
3 char *pretcode; 3 char __user *pretcode;
4 int sig; 4 int sig;
5 struct sigcontext sc; 5 struct sigcontext sc;
6 struct _fpstate fpstate; 6 struct _fpstate fpstate;
@@ -10,10 +10,10 @@ struct sigframe
10 10
11struct rt_sigframe 11struct rt_sigframe
12{ 12{
13 char *pretcode; 13 char __user *pretcode;
14 int sig; 14 int sig;
15 struct siginfo *pinfo; 15 struct siginfo __user *pinfo;
16 void *puc; 16 void __user *puc;
17 struct siginfo info; 17 struct siginfo info;
18 struct ucontext uc; 18 struct ucontext uc;
19 struct _fpstate fpstate; 19 struct _fpstate fpstate;
diff --git a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c
index 3cc480998a47..6d6338500c3c 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/i386/pci/i386.c
@@ -283,9 +283,9 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
283 /* Write-combine setting is ignored, it is changed via the mtrr 283 /* Write-combine setting is ignored, it is changed via the mtrr
284 * interfaces on this platform. 284 * interfaces on this platform.
285 */ 285 */
286 if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, 286 if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
287 vma->vm_end - vma->vm_start, 287 vma->vm_end - vma->vm_start,
288 vma->vm_page_prot)) 288 vma->vm_page_prot))
289 return -EAGAIN; 289 return -EAGAIN;
290 290
291 return 0; 291 return 0;
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 00151a8320d8..ed25d66c8d50 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -339,12 +339,6 @@ config IA64_PALINFO
339 To use this option, you have to ensure that the "/proc file system 339 To use this option, you have to ensure that the "/proc file system
340 support" (CONFIG_PROC_FS) is enabled, too. 340 support" (CONFIG_PROC_FS) is enabled, too.
341 341
342config ACPI_DEALLOCATE_IRQ
343 bool
344 depends on ACPI
345 depends on IOSAPIC && EXPERIMENTAL
346 default y
347
348source "drivers/firmware/Kconfig" 342source "drivers/firmware/Kconfig"
349 343
350source "fs/Kconfig.binfmt" 344source "fs/Kconfig.binfmt"
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 1ca6e6e11b42..08112ab38468 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -111,7 +111,6 @@ CONFIG_COMPAT=y
111CONFIG_IA64_MCA_RECOVERY=y 111CONFIG_IA64_MCA_RECOVERY=y
112CONFIG_PERFMON=y 112CONFIG_PERFMON=y
113CONFIG_IA64_PALINFO=y 113CONFIG_IA64_PALINFO=y
114CONFIG_ACPI_DEALLOCATE_IRQ=y
115 114
116# 115#
117# Firmware Drivers 116# Firmware Drivers
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 3ec94a12eac0..d452e18ac494 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -109,7 +109,6 @@ CONFIG_COMPAT=y
109CONFIG_IA64_MCA_RECOVERY=y 109CONFIG_IA64_MCA_RECOVERY=y
110CONFIG_PERFMON=y 110CONFIG_PERFMON=y
111CONFIG_IA64_PALINFO=y 111CONFIG_IA64_PALINFO=y
112CONFIG_ACPI_DEALLOCATE_IRQ=y
113 112
114# 113#
115# Firmware Drivers 114# Firmware Drivers
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index d4cf73d124bc..80b0e9eb7fb3 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -109,7 +109,6 @@ CONFIG_COMPAT=y
109CONFIG_IA64_MCA_RECOVERY=y 109CONFIG_IA64_MCA_RECOVERY=y
110CONFIG_PERFMON=y 110CONFIG_PERFMON=y
111CONFIG_IA64_PALINFO=y 111CONFIG_IA64_PALINFO=y
112CONFIG_ACPI_DEALLOCATE_IRQ=y
113 112
114# 113#
115# Firmware Drivers 114# Firmware Drivers
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index b6ec8d32c346..5da208115ea1 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -99,7 +99,6 @@ CONFIG_COMPAT=y
99CONFIG_IA64_MCA_RECOVERY=y 99CONFIG_IA64_MCA_RECOVERY=y
100CONFIG_PERFMON=y 100CONFIG_PERFMON=y
101CONFIG_IA64_PALINFO=y 101CONFIG_IA64_PALINFO=y
102CONFIG_ACPI_DEALLOCATE_IRQ=y
103 102
104# 103#
105# Firmware Drivers 104# Firmware Drivers
@@ -335,7 +334,7 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
335CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 334CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
336# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set 335# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
337# CONFIG_SCSI_IPR is not set 336# CONFIG_SCSI_IPR is not set
338CONFIG_SCSI_QLOGIC_FC=y 337# CONFIG_SCSI_QLOGIC_FC is not set
339# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set 338# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
340CONFIG_SCSI_QLOGIC_1280=y 339CONFIG_SCSI_QLOGIC_1280=y
341# CONFIG_SCSI_QLOGIC_1280_1040 is not set 340# CONFIG_SCSI_QLOGIC_1280_1040 is not set
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 318787c84ac0..28a4529fdd60 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -583,14 +583,12 @@ int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
583 583
584EXPORT_SYMBOL(acpi_register_gsi); 584EXPORT_SYMBOL(acpi_register_gsi);
585 585
586#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
587void acpi_unregister_gsi(u32 gsi) 586void acpi_unregister_gsi(u32 gsi)
588{ 587{
589 iosapic_unregister_intr(gsi); 588 iosapic_unregister_intr(gsi);
590} 589}
591 590
592EXPORT_SYMBOL(acpi_unregister_gsi); 591EXPORT_SYMBOL(acpi_unregister_gsi);
593#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
594 592
595static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size) 593static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
596{ 594{
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 9be53e1ea404..3c8821024509 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -204,9 +204,6 @@ GLOBAL_ENTRY(ia64_switch_to)
204(p6) br.cond.dpnt .map 204(p6) br.cond.dpnt .map
205 ;; 205 ;;
206.done: 206.done:
207(p6) ssm psr.ic // if we had to map, reenable the psr.ic bit FIRST!!!
208 ;;
209(p6) srlz.d
210 ld8 sp=[r21] // load kernel stack pointer of new task 207 ld8 sp=[r21] // load kernel stack pointer of new task
211 mov IA64_KR(CURRENT)=in0 // update "current" application register 208 mov IA64_KR(CURRENT)=in0 // update "current" application register
212 mov r8=r13 // return pointer to previously running task 209 mov r8=r13 // return pointer to previously running task
@@ -234,6 +231,9 @@ GLOBAL_ENTRY(ia64_switch_to)
234 mov IA64_KR(CURRENT_STACK)=r26 // remember last page we mapped... 231 mov IA64_KR(CURRENT_STACK)=r26 // remember last page we mapped...
235 ;; 232 ;;
236 itr.d dtr[r25]=r23 // wire in new mapping... 233 itr.d dtr[r25]=r23 // wire in new mapping...
234 ssm psr.ic // reenable the psr.ic bit
235 ;;
236 srlz.d
237 br.cond.sptk .done 237 br.cond.sptk .done
238END(ia64_switch_to) 238END(ia64_switch_to)
239 239
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index a13df592ebf7..574084f343fa 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -782,7 +782,6 @@ again:
782 return vector; 782 return vector;
783} 783}
784 784
785#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
786void 785void
787iosapic_unregister_intr (unsigned int gsi) 786iosapic_unregister_intr (unsigned int gsi)
788{ 787{
@@ -865,7 +864,6 @@ iosapic_unregister_intr (unsigned int gsi)
865 spin_unlock(&iosapic_lock); 864 spin_unlock(&iosapic_lock);
866 spin_unlock_irqrestore(&idesc->lock, flags); 865 spin_unlock_irqrestore(&idesc->lock, flags);
867} 866}
868#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
869 867
870/* 868/*
871 * ACPI calls this when it finds an entry for a platform interrupt. 869 * ACPI calls this when it finds an entry for a platform interrupt.
diff --git a/arch/ia64/lib/memcpy_mck.S b/arch/ia64/lib/memcpy_mck.S
index 6f308e62c137..46c9331e7ab5 100644
--- a/arch/ia64/lib/memcpy_mck.S
+++ b/arch/ia64/lib/memcpy_mck.S
@@ -625,8 +625,11 @@ EK(.ex_handler, (p17) st8 [dst1]=r39,8); \
625 clrrrb 625 clrrrb
626 ;; 626 ;;
627 alloc saved_pfs_stack=ar.pfs,3,3,3,0 627 alloc saved_pfs_stack=ar.pfs,3,3,3,0
628 cmp.lt p8,p0=A,r0
628 sub B = dst0, saved_in0 // how many byte copied so far 629 sub B = dst0, saved_in0 // how many byte copied so far
629 ;; 630 ;;
631(p8) mov A = 0; // A shouldn't be negative, cap it
632 ;;
630 sub C = A, B 633 sub C = A, B
631 sub D = saved_in2, A 634 sub D = saved_in2, A
632 ;; 635 ;;
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 24614869e866..3c32af910d60 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -230,9 +230,6 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
230 return; 230 return;
231 } 231 }
232 232
233 if (ia64_done_with_exception(regs))
234 return;
235
236 /* 233 /*
237 * Since we have no vma's for region 5, we might get here even if the address is 234 * Since we have no vma's for region 5, we might get here even if the address is
238 * valid, due to the VHPT walker inserting a non present translation that becomes 235 * valid, due to the VHPT walker inserting a non present translation that becomes
@@ -243,6 +240,9 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
243 if (REGION_NUMBER(address) == 5 && mapped_kernel_page_is_present(address)) 240 if (REGION_NUMBER(address) == 5 && mapped_kernel_page_is_present(address))
244 return; 241 return;
245 242
243 if (ia64_done_with_exception(regs))
244 return;
245
246 /* 246 /*
247 * Oops. The kernel tried to access some bad page. We'll have to terminate things 247 * Oops. The kernel tried to access some bad page. We'll have to terminate things
248 * with extreme prejudice. 248 * with extreme prejudice.
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 9977c122e9fa..9b5de589b82f 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -498,13 +498,11 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
498 return acpi_pci_irq_enable(dev); 498 return acpi_pci_irq_enable(dev);
499} 499}
500 500
501#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
502void 501void
503pcibios_disable_device (struct pci_dev *dev) 502pcibios_disable_device (struct pci_dev *dev)
504{ 503{
505 acpi_pci_irq_disable(dev); 504 acpi_pci_irq_disable(dev);
506} 505}
507#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
508 506
509void 507void
510pcibios_align_resource (void *data, struct resource *res, 508pcibios_align_resource (void *data, struct resource *res,
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index a594aca959e6..14908ad7db8c 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -56,7 +56,7 @@
56 56
57DEFINE_PER_CPU(struct pda_s, pda_percpu); 57DEFINE_PER_CPU(struct pda_s, pda_percpu);
58 58
59#define MAX_PHYS_MEMORY (1UL << 49) /* 1 TB */ 59#define MAX_PHYS_MEMORY (1UL << IA64_MAX_PHYS_BITS) /* Max physical address supported */
60 60
61lboard_t *root_lboard[MAX_COMPACT_NODES]; 61lboard_t *root_lboard[MAX_COMPACT_NODES];
62 62
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index bb1d5cf30440..ed7c21586e98 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -885,6 +885,10 @@ xpc_init(void)
885 pid_t pid; 885 pid_t pid;
886 886
887 887
888 if (!ia64_platform_is("sn2")) {
889 return -ENODEV;
890 }
891
888 /* 892 /*
889 * xpc_remote_copy_buffer is used as a temporary buffer for bte_copy'ng 893 * xpc_remote_copy_buffer is used as a temporary buffer for bte_copy'ng
890 * both a partition's reserved page and its XPC variables. Its size was 894 * both a partition's reserved page and its XPC variables. Its size was
diff --git a/arch/ia64/sn/kernel/xpnet.c b/arch/ia64/sn/kernel/xpnet.c
index 78c13d676fa6..d0c2c114a459 100644
--- a/arch/ia64/sn/kernel/xpnet.c
+++ b/arch/ia64/sn/kernel/xpnet.c
@@ -636,6 +636,10 @@ xpnet_init(void)
636 int result = -ENOMEM; 636 int result = -ENOMEM;
637 637
638 638
639 if (!ia64_platform_is("sn2")) {
640 return -ENODEV;
641 }
642
639 dev_info(xpnet, "registering network device %s\n", XPNET_DEVICE_NAME); 643 dev_info(xpnet, "registering network device %s\n", XPNET_DEVICE_NAME);
640 644
641 /* 645 /*
diff --git a/arch/m68knommu/platform/523x/Makefile b/arch/m68knommu/platform/523x/Makefile
new file mode 100644
index 000000000000..c1578b016160
--- /dev/null
+++ b/arch/m68knommu/platform/523x/Makefile
@@ -0,0 +1,19 @@
1#
2# Makefile for the m68knommu linux kernel.
3#
4
5#
6# If you want to play with the HW breakpoints then you will
7# need to add define this, which will give you a stack backtrace
8# on the console port whenever a DBG interrupt occurs. You have to
9# set up you HW breakpoints to trigger a DBG interrupt:
10#
11# EXTRA_CFLAGS += -DTRAP_DBG_INTERRUPT
12# EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
13#
14
15ifdef CONFIG_FULLDEBUG
16AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
17endif
18
19obj-y := config.o
diff --git a/arch/m68knommu/platform/5272/config.c b/arch/m68knommu/platform/5272/config.c
index 5cb28690f89a..cf36e7d007b9 100644
--- a/arch/m68knommu/platform/5272/config.c
+++ b/arch/m68knommu/platform/5272/config.c
@@ -104,11 +104,11 @@ int mcf_timerirqpending(int timer)
104 104
105void config_BSP(char *commandp, int size) 105void config_BSP(char *commandp, int size)
106{ 106{
107#if 0 107#if defined (CONFIG_MOD5272)
108 volatile unsigned long *pivrp; 108 volatile unsigned char *pivrp;
109 109
110 /* Set base of device vectors to be 64 */ 110 /* Set base of device vectors to be 64 */
111 pivrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_PIVR); 111 pivrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_PIVR);
112 *pivrp = 0x40; 112 *pivrp = 0x40;
113#endif 113#endif
114 114
diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile
index 84b6b70641e1..6fe5a2b8fb08 100644
--- a/arch/m68knommu/platform/5307/Makefile
+++ b/arch/m68knommu/platform/5307/Makefile
@@ -19,6 +19,7 @@ endif
19obj-$(CONFIG_COLDFIRE) += entry.o vectors.o ints.o 19obj-$(CONFIG_COLDFIRE) += entry.o vectors.o ints.o
20obj-$(CONFIG_M5206) += timers.o 20obj-$(CONFIG_M5206) += timers.o
21obj-$(CONFIG_M5206e) += timers.o 21obj-$(CONFIG_M5206e) += timers.o
22obj-$(CONFIG_M523x) += pit.o
22obj-$(CONFIG_M5249) += timers.o 23obj-$(CONFIG_M5249) += timers.o
23obj-$(CONFIG_M527x) += pit.o 24obj-$(CONFIG_M527x) += pit.o
24obj-$(CONFIG_M5272) += timers.o 25obj-$(CONFIG_M5272) += timers.o
diff --git a/arch/m68knommu/platform/68328/config.c b/arch/m68knommu/platform/68328/config.c
index fd7c93f86481..bcfa5d7fe1e2 100644
--- a/arch/m68knommu/platform/68328/config.c
+++ b/arch/m68knommu/platform/68328/config.c
@@ -1,5 +1,7 @@
1/***************************************************************************/
2
1/* 3/*
2 * linux/arch/$(ARCH)/platform/$(PLATFORM)/config.c 4 * linux/arch/m68knommu/platform/68328/config.c
3 * 5 *
4 * Copyright (C) 1993 Hamish Macdonald 6 * Copyright (C) 1993 Hamish Macdonald
5 * Copyright (C) 1999 D. Jeff Dionne 7 * Copyright (C) 1999 D. Jeff Dionne
@@ -11,6 +13,8 @@
11 * VZ Support/Fixes Evan Stawnyczy <e@lineo.ca> 13 * VZ Support/Fixes Evan Stawnyczy <e@lineo.ca>
12 */ 14 */
13 15
16/***************************************************************************/
17
14#include <asm/dbg.h> 18#include <asm/dbg.h>
15#include <stdarg.h> 19#include <stdarg.h>
16#include <linux/config.h> 20#include <linux/config.h>
@@ -29,76 +33,16 @@
29#include <asm/machdep.h> 33#include <asm/machdep.h>
30#include <asm/MC68328.h> 34#include <asm/MC68328.h>
31 35
36/***************************************************************************/
32 37
33void BSP_sched_init(irqreturn_t (*timer_routine)(int, void *, struct pt_regs *)) 38void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
34{ 39void m68328_timer_tick(void);
35 40unsigned long m68328_timer_gettimeoffset(void);
36#ifdef CONFIG_XCOPILOT_BUGS 41void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
37 /*
38 * The only thing I know is that CLK32 is not available on Xcopilot
39 * I have little idea about what frequency SYSCLK has on Xcopilot.
40 * The values for prescaler and compare registers were simply
41 * taken from the original source
42 */
43
44 /* Restart mode, Enable int, SYSCLK, Enable timer */
45 TCTL2 = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_SYSCLK | TCTL_TEN;
46 /* Set prescaler */
47 TPRER2 = 2;
48 /* Set compare register */
49 TCMP2 = 0xd7e4;
50#else
51 /* Restart mode, Enable int, 32KHz, Enable timer */
52 TCTL2 = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
53 /* Set prescaler (Divide 32KHz by 32)*/
54 TPRER2 = 31;
55 /* Set compare register 32Khz / 32 / 10 = 100 */
56 TCMP2 = 10;
57#endif
58
59 request_irq(TMR2_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
60}
61
62void BSP_tick(void)
63{
64 /* Reset Timer2 */
65 TSTAT2 &= 0;
66}
67 42
68unsigned long BSP_gettimeoffset (void) 43/***************************************************************************/
69{
70 return 0;
71}
72 44
73void BSP_gettod (int *yearp, int *monp, int *dayp, 45void m68328_reset (void)
74 int *hourp, int *minp, int *secp)
75{
76}
77
78int BSP_hwclk(int op, struct hwclk_time *t)
79{
80 if (!op) {
81 /* read */
82 } else {
83 /* write */
84 }
85 return 0;
86}
87
88int BSP_set_clock_mmss (unsigned long nowtime)
89{
90#if 0
91 short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
92
93 tod->second1 = real_seconds / 10;
94 tod->second2 = real_seconds % 10;
95 tod->minute1 = real_minutes / 10;
96 tod->minute2 = real_minutes % 10;
97#endif
98 return 0;
99}
100
101void BSP_reset (void)
102{ 46{
103 local_irq_disable(); 47 local_irq_disable();
104 asm volatile ("moveal #0x10c00000, %a0;\n\t" 48 asm volatile ("moveal #0x10c00000, %a0;\n\t"
@@ -108,18 +52,22 @@ void BSP_reset (void)
108 "jmp (%a0);"); 52 "jmp (%a0);");
109} 53}
110 54
55/***************************************************************************/
56
111void config_BSP(char *command, int len) 57void config_BSP(char *command, int len)
112{ 58{
113 printk(KERN_INFO "\n68328 support D. Jeff Dionne <jeff@uclinux.org>\n"); 59 printk(KERN_INFO "\n68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
114 printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n"); 60 printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
115 printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n"); 61 printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
116 62
117 mach_sched_init = BSP_sched_init; 63 mach_sched_init = m68328_timer_init;
118 mach_tick = BSP_tick; 64 mach_tick = m68328_timer_tick;
119 mach_gettimeoffset = BSP_gettimeoffset; 65 mach_gettimeoffset = m68328_timer_gettimeoffset;
120 mach_gettod = BSP_gettod; 66 mach_gettod = m68328_timer_gettod;
121 mach_hwclk = NULL; 67 mach_hwclk = NULL;
122 mach_set_clock_mmss = NULL; 68 mach_set_clock_mmss = NULL;
123 mach_reset = BSP_reset; 69 mach_reset = m68328_reset;
124 *command = '\0'; 70 *command = '\0';
125} 71}
72
73/***************************************************************************/
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
new file mode 100644
index 000000000000..68c2cd6b0030
--- /dev/null
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -0,0 +1,106 @@
1/***************************************************************************/
2
3/*
4 * linux/arch/m68knommu/platform/68328/timers.c
5 *
6 * Copyright (C) 1993 Hamish Macdonald
7 * Copyright (C) 1999 D. Jeff Dionne
8 * Copyright (C) 2001 Georges Menie, Ken Desmet
9 *
10 * This file is subject to the terms and conditions of the GNU General Public
11 * License. See the file COPYING in the main directory of this archive
12 * for more details.
13 */
14
15/***************************************************************************/
16
17#include <linux/config.h>
18#include <linux/types.h>
19#include <linux/kernel.h>
20#include <linux/mm.h>
21#include <asm/setup.h>
22#include <asm/system.h>
23#include <asm/pgtable.h>
24#include <asm/irq.h>
25#include <asm/machdep.h>
26#include <asm/MC68VZ328.h>
27
28/***************************************************************************/
29
30#if defined(CONFIG_DRAGEN2)
31/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
32#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
33#define CLOCK_PRE 7
34#define TICKS_PER_JIFFY 41450
35
36#elif defined(CONFIG_XCOPILOT_BUGS)
37/*
38 * The only thing I know is that CLK32 is not available on Xcopilot
39 * I have little idea about what frequency SYSCLK has on Xcopilot.
40 * The values for prescaler and compare registers were simply
41 * taken from the original source
42 */
43#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
44#define CLOCK_PRE 2
45#define TICKS_PER_JIFFY 0xd7e4
46
47#else
48/* default to using the 32Khz clock */
49#define CLOCK_SOURCE TCTL_CLKSOURCE_32KHZ
50#define CLOCK_PRE 31
51#define TICKS_PER_JIFFY 10
52#endif
53
54/***************************************************************************/
55
56void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
57{
58 /* disable timer 1 */
59 TCTL = 0;
60
61 /* set ISR */
62 if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
63 panic("Unable to attach timer interrupt\n");
64
65 /* Restart mode, Enable int, Set clock source */
66 TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
67 TPRER = CLOCK_PRE;
68 TCMP = TICKS_PER_JIFFY;
69
70 /* Enable timer 1 */
71 TCTL |= TCTL_TEN;
72}
73
74/***************************************************************************/
75
76void m68328_timer_tick(void)
77{
78 /* Reset Timer1 */
79 TSTAT &= 0;
80}
81/***************************************************************************/
82
83unsigned long m68328_timer_gettimeoffset(void)
84{
85 unsigned long ticks = TCN, offset = 0;
86
87 /* check for pending interrupt */
88 if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
89 offset = 1000000 / HZ;
90 ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
91 return ticks + offset;
92}
93
94/***************************************************************************/
95
96void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec)
97{
98 long now = RTCTIME;
99
100 *year = *mon = *day = 1;
101 *hour = (now >> 24) % 24;
102 *min = (now >> 16) % 60;
103 *sec = now % 60;
104}
105
106/***************************************************************************/
diff --git a/arch/m68knommu/platform/68EZ328/config.c b/arch/m68knommu/platform/68EZ328/config.c
index c21971971ff5..d8d56e5de310 100644
--- a/arch/m68knommu/platform/68EZ328/config.c
+++ b/arch/m68knommu/platform/68EZ328/config.c
@@ -1,5 +1,7 @@
1/***************************************************************************/
2
1/* 3/*
2 * linux/arch/$(ARCH)/platform/$(PLATFORM)/config.c 4 * linux/arch/m68knommu/platform/68EZ328/config.c
3 * 5 *
4 * Copyright (C) 1993 Hamish Macdonald 6 * Copyright (C) 1993 Hamish Macdonald
5 * Copyright (C) 1999 D. Jeff Dionne 7 * Copyright (C) 1999 D. Jeff Dionne
@@ -9,6 +11,8 @@
9 * for more details. 11 * for more details.
10 */ 12 */
11 13
14/***************************************************************************/
15
12#include <stdarg.h> 16#include <stdarg.h>
13#include <linux/config.h> 17#include <linux/config.h>
14#include <linux/types.h> 18#include <linux/types.h>
@@ -20,68 +24,22 @@
20#include <asm/setup.h> 24#include <asm/setup.h>
21#include <asm/system.h> 25#include <asm/system.h>
22#include <asm/pgtable.h> 26#include <asm/pgtable.h>
23#include <asm/irq.h>
24#include <asm/machdep.h> 27#include <asm/machdep.h>
25#include <asm/MC68EZ328.h> 28#include <asm/MC68EZ328.h>
26#ifdef CONFIG_UCSIMM 29#ifdef CONFIG_UCSIMM
27#include <asm/bootstd.h> 30#include <asm/bootstd.h>
28#endif 31#endif
29#ifdef CONFIG_PILOT
30#include "PalmV/romfs.h"
31#endif
32
33void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
34{
35 /* Restart mode, Enable int, 32KHz, Enable timer */
36 TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
37 /* Set prescaler (Divide 32KHz by 32)*/
38 TPRER = 31;
39 /* Set compare register 32Khz / 32 / 10 = 100 */
40 TCMP = 10;
41
42 request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
43}
44
45void BSP_tick(void)
46{
47 /* Reset Timer1 */
48 TSTAT &= 0;
49}
50
51unsigned long BSP_gettimeoffset (void)
52{
53 return 0;
54}
55 32
56void BSP_gettod (int *yearp, int *monp, int *dayp, 33/***************************************************************************/
57 int *hourp, int *minp, int *secp)
58{
59}
60 34
61int BSP_hwclk(int op, struct hwclk_time *t) 35void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
62{ 36void m68328_timer_tick(void);
63 if (!op) { 37unsigned long m68328_timer_gettimeoffset(void);
64 /* read */ 38void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
65 } else {
66 /* write */
67 }
68 return 0;
69}
70 39
71int BSP_set_clock_mmss (unsigned long nowtime) 40/***************************************************************************/
72{
73#if 0
74 short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
75 41
76 tod->second1 = real_seconds / 10; 42void m68ez328_reset(void)
77 tod->second2 = real_seconds % 10;
78 tod->minute1 = real_minutes / 10;
79 tod->minute2 = real_minutes % 10;
80#endif
81 return 0;
82}
83
84void BSP_reset (void)
85{ 43{
86 local_irq_disable(); 44 local_irq_disable();
87 asm volatile (" 45 asm volatile ("
@@ -93,6 +51,8 @@ void BSP_reset (void)
93 "); 51 ");
94} 52}
95 53
54/***************************************************************************/
55
96unsigned char *cs8900a_hwaddr; 56unsigned char *cs8900a_hwaddr;
97static int errno; 57static int errno;
98 58
@@ -119,11 +79,13 @@ void config_BSP(char *command, int len)
119 else command[0] = 0; 79 else command[0] = 0;
120#endif 80#endif
121 81
122 mach_sched_init = BSP_sched_init; 82 mach_sched_init = m68328_timer_init;
123 mach_tick = BSP_tick; 83 mach_tick = m68328_timer_tick;
124 mach_gettimeoffset = BSP_gettimeoffset; 84 mach_gettimeoffset = m68328_timer_gettimeoffset;
125 mach_gettod = BSP_gettod; 85 mach_gettod = m68328_timer_gettod;
126 mach_hwclk = NULL; 86 mach_hwclk = NULL;
127 mach_set_clock_mmss = NULL; 87 mach_set_clock_mmss = NULL;
128 mach_reset = BSP_reset; 88 mach_reset = m68ez328_reset;
129} 89}
90
91/***************************************************************************/
diff --git a/arch/m68knommu/platform/68VZ328/de2/config.c b/arch/m68knommu/platform/68VZ328/config.c
index d0586197f113..d926524cdf82 100644
--- a/arch/m68knommu/platform/68VZ328/de2/config.c
+++ b/arch/m68knommu/platform/68VZ328/config.c
@@ -1,5 +1,7 @@
1/***************************************************************************/
2
1/* 3/*
2 * linux/arch/m68knommu/platform/MC68VZ328/de2/config.c 4 * linux/arch/m68knommu/platform/68VZ328/config.c
3 * 5 *
4 * Copyright (C) 1993 Hamish Macdonald 6 * Copyright (C) 1993 Hamish Macdonald
5 * Copyright (C) 1999 D. Jeff Dionne 7 * Copyright (C) 1999 D. Jeff Dionne
@@ -10,6 +12,8 @@
10 * for more details. 12 * for more details.
11 */ 13 */
12 14
15/***************************************************************************/
16
13#include <linux/config.h> 17#include <linux/config.h>
14#include <linux/types.h> 18#include <linux/types.h>
15#include <linux/kernel.h> 19#include <linux/kernel.h>
@@ -25,66 +29,25 @@
25#include <asm/irq.h> 29#include <asm/irq.h>
26#include <asm/machdep.h> 30#include <asm/machdep.h>
27#include <asm/MC68VZ328.h> 31#include <asm/MC68VZ328.h>
32#include <asm/bootstd.h>
28 33
29#ifdef CONFIG_INIT_LCD 34#ifdef CONFIG_INIT_LCD
30#include "screen.h" 35#include "bootlogo.h"
31#endif 36#endif
32 37
33/* with a 33.16 MHz clock, this will give usec resolution to the time functions */ 38/***************************************************************************/
34#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
35#define CLOCK_PRE 7
36#define TICKS_PER_JIFFY 41450
37
38static void
39dragen2_sched_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
40{
41 /* disable timer 1 */
42 TCTL = 0;
43
44 /* set ISR */
45 if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
46 panic("Unable to attach timer interrupt\n");
47
48 /* Restart mode, Enable int, Set clock source */
49 TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
50 TPRER = CLOCK_PRE;
51 TCMP = TICKS_PER_JIFFY;
52
53 /* Enable timer 1 */
54 TCTL |= TCTL_TEN;
55}
56
57static void dragen2_tick(void)
58{
59 /* Reset Timer1 */
60 TSTAT &= 0;
61}
62
63static unsigned long dragen2_gettimeoffset(void)
64{
65 unsigned long ticks = TCN, offset = 0;
66
67 /* check for pending interrupt */
68 if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
69 offset = 1000000 / HZ;
70
71 ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
72 39
73 return ticks + offset; 40void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
74} 41void m68328_timer_tick(void);
42unsigned long m68328_timer_gettimeoffset(void);
43void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
75 44
76static void dragen2_gettod(int *year, int *mon, int *day, int *hour, 45/***************************************************************************/
77 int *min, int *sec) 46/* Init Drangon Engine hardware */
78{ 47/***************************************************************************/
79 long now = RTCTIME; 48#if defined(CONFIG_DRAGEN2)
80 49
81 *year = *mon = *day = 1; 50static void m68vz328_reset(void)
82 *hour = (now >> 24) % 24;
83 *min = (now >> 16) % 60;
84 *sec = now % 60;
85}
86
87static void dragen2_reset(void)
88{ 51{
89 local_irq_disable(); 52 local_irq_disable();
90 53
@@ -103,7 +66,7 @@ static void dragen2_reset(void)
103 ); 66 );
104} 67}
105 68
106static void init_hardware(void) 69static void init_hardware(char *command, int size)
107{ 70{
108#ifdef CONFIG_DIRECT_IO_ACCESS 71#ifdef CONFIG_DIRECT_IO_ACCESS
109 SCR = 0x10; /* allow user access to internal registers */ 72 SCR = 0x10; /* allow user access to internal registers */
@@ -170,6 +133,60 @@ static void init_hardware(void)
170#endif 133#endif
171} 134}
172 135
136/***************************************************************************/
137/* Init RT-Control uCdimm hardware */
138/***************************************************************************/
139#elif defined(CONFIG_UCDIMM)
140
141static void m68vz328_reset(void)
142{
143 local_irq_disable();
144 asm volatile ("
145 moveal #0x10c00000, %a0;
146 moveb #0, 0xFFFFF300;
147 moveal 0(%a0), %sp;
148 moveal 4(%a0), %a0;
149 jmp (%a0);
150 ");
151}
152
153unsigned char *cs8900a_hwaddr;
154static int errno;
155
156_bsc0(char *, getserialnum)
157_bsc1(unsigned char *, gethwaddr, int, a)
158_bsc1(char *, getbenv, char *, a)
159
160static void init_hardware(char *command, int size)
161{
162 char *p;
163
164 printk(KERN_INFO "uCdimm serial string [%s]\n", getserialnum());
165 p = cs8900a_hwaddr = gethwaddr(0);
166 printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
167 p[0], p[1], p[2], p[3], p[4], p[5]);
168 p = getbenv("APPEND");
169 if (p)
170 strcpy(p, command);
171 else
172 command[0] = 0;
173}
174
175/***************************************************************************/
176#else
177
178static void m68vz328_reset(void)
179{
180}
181
182static void init_hardware(char *command, int size)
183{
184}
185
186/***************************************************************************/
187#endif
188/***************************************************************************/
189
173void config_BSP(char *command, int size) 190void config_BSP(char *command, int size)
174{ 191{
175 printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n"); 192 printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
@@ -181,11 +198,13 @@ void config_BSP(char *command, int size)
181 memset(command, 0, size); 198 memset(command, 0, size);
182#endif 199#endif
183 200
184 init_hardware(); 201 init_hardware(command, size);
185 202
186 mach_sched_init = (void *)dragen2_sched_init; 203 mach_sched_init = (void *) m68328_timer_init;
187 mach_tick = dragen2_tick; 204 mach_tick = m68328_timer_tick;
188 mach_gettimeoffset = dragen2_gettimeoffset; 205 mach_gettimeoffset = m68328_timer_gettimeoffset;
189 mach_reset = dragen2_reset; 206 mach_gettod = m68328_timer_gettod;
190 mach_gettod = dragen2_gettod; 207 mach_reset = m68vz328_reset;
191} 208}
209
210/***************************************************************************/
diff --git a/arch/m68knommu/platform/68VZ328/ucdimm/config.c b/arch/m68knommu/platform/68VZ328/ucdimm/config.c
deleted file mode 100644
index 2deadaffd81e..000000000000
--- a/arch/m68knommu/platform/68VZ328/ucdimm/config.c
+++ /dev/null
@@ -1,117 +0,0 @@
1/*
2 * linux/arch/m68knommu/platform/68VZ328/ucdimm/config.c
3 *
4 * Copyright (C) 1993 Hamish Macdonald
5 * Copyright (C) 1999 D. Jeff Dionne
6 *
7 * This file is subject to the terms and conditions of the GNU General Public
8 * License. See the file COPYING in the main directory of this archive
9 * for more details.
10 */
11
12#include <stdarg.h>
13#include <linux/config.h>
14#include <linux/types.h>
15#include <linux/kernel.h>
16#include <linux/mm.h>
17#include <linux/tty.h>
18#include <linux/console.h>
19
20#include <asm/setup.h>
21#include <asm/system.h>
22#include <asm/pgtable.h>
23#include <asm/irq.h>
24#include <asm/machdep.h>
25#include <asm/MC68VZ328.h>
26#include <asm/bootstd.h>
27
28void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
29{
30 /* Restart mode, Enable int, 32KHz, Enable timer */
31 TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
32 /* Set prescaler (Divide 32KHz by 32)*/
33 TPRER = 31;
34 /* Set compare register 32Khz / 32 / 10 = 100 */
35 TCMP = 10;
36
37 request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
38}
39
40void BSP_tick(void)
41{
42 /* Reset Timer1 */
43 TSTAT &= 0;
44}
45
46unsigned long BSP_gettimeoffset (void)
47{
48 return 0;
49}
50
51void BSP_gettod (int *yearp, int *monp, int *dayp,
52 int *hourp, int *minp, int *secp)
53{
54}
55
56int BSP_hwclk(int op, struct hwclk_time *t)
57{
58 if (!op) {
59 /* read */
60 } else {
61 /* write */
62 }
63 return 0;
64}
65
66int BSP_set_clock_mmss (unsigned long nowtime)
67{
68#if 0
69 short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
70
71 tod->second1 = real_seconds / 10;
72 tod->second2 = real_seconds % 10;
73 tod->minute1 = real_minutes / 10;
74 tod->minute2 = real_minutes % 10;
75#endif
76 return 0;
77}
78
79void BSP_reset (void)
80{
81 local_irq_disable();
82 asm volatile ("
83 moveal #0x10c00000, %a0;
84 moveb #0, 0xFFFFF300;
85 moveal 0(%a0), %sp;
86 moveal 4(%a0), %a0;
87 jmp (%a0);
88 ");
89}
90
91unsigned char *cs8900a_hwaddr;
92static int errno;
93
94_bsc0(char *, getserialnum)
95_bsc1(unsigned char *, gethwaddr, int, a)
96_bsc1(char *, getbenv, char *, a)
97
98void config_BSP(char *command, int len)
99{
100 unsigned char *p;
101
102 printk(KERN_INFO "\n68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
103
104 printk(KERN_INFO "uCdimm serial string [%s]\n",getserialnum());
105 p = cs8900a_hwaddr = gethwaddr(0);
106 printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
107 p[0], p[1], p[2], p[3], p[4], p[5]);
108 p = getbenv("APPEND");
109 if (p) strcpy(p,command);
110 else command[0] = 0;
111
112 mach_sched_init = BSP_sched_init;
113 mach_tick = BSP_tick;
114 mach_gettimeoffset = BSP_gettimeoffset;
115 mach_gettod = BSP_gettod;
116 mach_reset = BSP_reset;
117}
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 7b3586a3bf30..854e45beb387 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -80,7 +80,6 @@ fixup_broken_pcnet32(struct pci_dev* dev)
80 if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) { 80 if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
81 dev->vendor = PCI_VENDOR_ID_AMD; 81 dev->vendor = PCI_VENDOR_ID_AMD;
82 pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD); 82 pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD);
83 pci_name_device(dev);
84 } 83 }
85} 84}
86DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32); 85DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32);
diff --git a/arch/ppc/kernel/syscalls.c b/arch/ppc/kernel/syscalls.c
index 124313ce3c09..127f040de9de 100644
--- a/arch/ppc/kernel/syscalls.c
+++ b/arch/ppc/kernel/syscalls.c
@@ -41,10 +41,6 @@
41#include <asm/ipc.h> 41#include <asm/ipc.h>
42#include <asm/semaphore.h> 42#include <asm/semaphore.h>
43 43
44void
45check_bugs(void)
46{
47}
48 44
49/* 45/*
50 * sys_ipc() is the de-multiplexer for the SysV IPC calls.. 46 * sys_ipc() is the de-multiplexer for the SysV IPC calls..
diff --git a/arch/ppc/syslib/mpc10x_common.c b/arch/ppc/syslib/mpc10x_common.c
index 87065e2e4c5f..3e039706bdbc 100644
--- a/arch/ppc/syslib/mpc10x_common.c
+++ b/arch/ppc/syslib/mpc10x_common.c
@@ -140,12 +140,12 @@ struct platform_device ppc_sys_platform_devices[] = {
140 }, 140 },
141 [MPC10X_UART0] = { 141 [MPC10X_UART0] = {
142 .name = "serial8250", 142 .name = "serial8250",
143 .id = 0, 143 .id = PLAT8250_DEV_PLATFORM,
144 .dev.platform_data = serial_plat_uart0, 144 .dev.platform_data = serial_plat_uart0,
145 }, 145 },
146 [MPC10X_UART1] = { 146 [MPC10X_UART1] = {
147 .name = "serial8250", 147 .name = "serial8250",
148 .id = 1, 148 .id = PLAT8250_DEV_PLATFORM1,
149 .dev.platform_data = serial_plat_uart1, 149 .dev.platform_data = serial_plat_uart1,
150 }, 150 },
151 151
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index 5aaf0e58e1f9..95b3b8a7f0ba 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -165,7 +165,7 @@ struct platform_device ppc_sys_platform_devices[] = {
165 }, 165 },
166 [MPC83xx_DUART] = { 166 [MPC83xx_DUART] = {
167 .name = "serial8250", 167 .name = "serial8250",
168 .id = 0, 168 .id = PLAT8250_DEV_PLATFORM,
169 .dev.platform_data = serial_platform_data, 169 .dev.platform_data = serial_platform_data,
170 }, 170 },
171 [MPC83xx_SEC2] = { 171 [MPC83xx_SEC2] = {
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 8af322dd476a..bbc5ac0de878 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -282,7 +282,7 @@ struct platform_device ppc_sys_platform_devices[] = {
282 }, 282 },
283 [MPC85xx_DUART] = { 283 [MPC85xx_DUART] = {
284 .name = "serial8250", 284 .name = "serial8250",
285 .id = 0, 285 .id = PLAT8250_DEV_PLATFORM,
286 .dev.platform_data = serial_platform_data, 286 .dev.platform_data = serial_platform_data,
287 }, 287 },
288 [MPC85xx_PERFMON] = { 288 [MPC85xx_PERFMON] = {
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile
index 8189953a372c..a91daa324e88 100644
--- a/arch/ppc64/Makefile
+++ b/arch/ppc64/Makefile
@@ -89,11 +89,12 @@ drivers-$(CONFIG_OPROFILE) += arch/ppc64/oprofile/
89 89
90boot := arch/ppc64/boot 90boot := arch/ppc64/boot
91 91
92boottarget-$(CONFIG_PPC_PSERIES) := zImage zImage.initrd 92boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd
93boottarget-$(CONFIG_PPC_MAPLE) := zImage zImage.initrd 93boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode
94boottarget-$(CONFIG_PPC_ISERIES) := vmlinux.sminitrd vmlinux.initrd vmlinux.sm 94boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd
95boottarget-$(CONFIG_PPC_BPA) := zImage zImage.initrd 95boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm
96$(boottarget-y): vmlinux 96boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd
97$(boottargets-y): vmlinux
97 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ 98 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
98 99
99bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage 100bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage
@@ -131,10 +132,12 @@ include3/asm:
131 $(Q)ln -fsn $(srctree)/include/asm-powerpc include3/asm 132 $(Q)ln -fsn $(srctree)/include/asm-powerpc include3/asm
132 133
133define archhelp 134define archhelp
134 echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' 135 echo ' zImage.vmode - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)'
135 echo ' zImage.initrd- Compressed kernel image with initrd attached,' 136 echo ' zImage.initrd.vmode - Compressed kernel image with initrd attached,'
136 echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz' 137 echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz'
137 echo ' (arch/$(ARCH)/boot/zImage.initrd)' 138 echo ' (arch/$(ARCH)/boot/zImage.initrd.vmode)'
139 echo ' zImage - zImage for pSeries machines'
140 echo ' zImage.initrd - zImage with initrd for pSeries machines'
138endef 141endef
139 142
140CLEAN_FILES += include/asm-ppc64/offsets.h 143CLEAN_FILES += include/asm-ppc64/offsets.h
diff --git a/arch/ppc64/boot/Makefile b/arch/ppc64/boot/Makefile
index 2c5f5e73d00c..33fdc8710891 100644
--- a/arch/ppc64/boot/Makefile
+++ b/arch/ppc64/boot/Makefile
@@ -37,6 +37,9 @@ quiet_cmd_bootcc = BOOTCC $@
37quiet_cmd_bootas = BOOTAS $@ 37quiet_cmd_bootas = BOOTAS $@
38 cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< 38 cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
39 39
40quiet_cmd_bootld = BOOTLD $@
41 cmd_bootld = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(2)
42
40$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c 43$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c
41 $(call if_changed_dep,bootcc) 44 $(call if_changed_dep,bootcc)
42$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S 45$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S
@@ -53,7 +56,7 @@ src-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.c, $(section)))
53gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section))) 56gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section)))
54 57
55hostprogs-y := addnote addRamDisk 58hostprogs-y := addnote addRamDisk
56targets += zImage zImage.initrd imagesize.c \ 59targets += zImage.vmode zImage.initrd.vmode zImage zImage.initrd imagesize.c \
57 $(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \ 60 $(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \
58 $(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \ 61 $(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \
59 $(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \ 62 $(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \
@@ -63,7 +66,7 @@ extra-y := initrd.o
63quiet_cmd_ramdisk = RAMDISK $@ 66quiet_cmd_ramdisk = RAMDISK $@
64 cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@ 67 cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@
65 68
66quiet_cmd_stripvm = STRIP $@ 69quiet_cmd_stripvm = STRIP $@
67 cmd_stripvm = $(STRIP) -s $< -o $@ 70 cmd_stripvm = $(STRIP) -s $< -o $@
68 71
69vmlinux.strip: vmlinux FORCE 72vmlinux.strip: vmlinux FORCE
@@ -71,12 +74,20 @@ vmlinux.strip: vmlinux FORCE
71$(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz FORCE 74$(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz FORCE
72 $(call if_changed,ramdisk) 75 $(call if_changed,ramdisk)
73 76
74addsection = $(CROSS32OBJCOPY) $(1) \ 77quiet_cmd_addsection = ADDSEC $@
75 --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(patsubst %.o,%.gz, $(1)) \ 78 cmd_addsection = $(CROSS32OBJCOPY) $@ \
76 --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(OBJCOPYFLAGS) 79 --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(patsubst %.o,%.gz, $@) \
80 --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(OBJCOPYFLAGS)
81
82quiet_cmd_imagesize = GENSIZE $@
83 cmd_imagesize = ls -l vmlinux.strip | \
84 awk '{printf "/* generated -- do not edit! */\n" "unsigned long vmlinux_filesize = %d;\n", $$5}' \
85 > $(obj)/imagesize.c && \
86 $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \
87 awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' >> $(obj)/imagesize.c
77 88
78quiet_cmd_addnote = ADDNOTE $@ 89quiet_cmd_addnote = ADDNOTE $@
79 cmd_addnote = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(obj-boot) && $(obj)/addnote $@ 90 cmd_addnote = $(obj)/addnote $@
80 91
81$(call gz-sec, $(required)): $(obj)/kernel-%.gz: % FORCE 92$(call gz-sec, $(required)): $(obj)/kernel-%.gz: % FORCE
82 $(call if_changed,gzip) 93 $(call if_changed,gzip)
@@ -85,28 +96,30 @@ $(obj)/kernel-initrd.gz: $(obj)/ramdisk.image.gz
85 cp -f $(obj)/ramdisk.image.gz $@ 96 cp -f $(obj)/ramdisk.image.gz $@
86 97
87$(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz FORCE 98$(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz FORCE
88 touch $@ 99 @touch $@
89 100
90$(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c FORCE 101$(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c FORCE
91 $(call if_changed_dep,bootcc) 102 $(call if_changed_dep,bootcc)
92 $(call addsection, $@) 103 $(call cmd,addsection)
104
105$(obj)/zImage.vmode: obj-boot += $(call obj-sec, $(required))
106$(obj)/zImage.vmode: $(call obj-sec, $(required)) $(obj-boot) FORCE
107 $(call cmd,bootld,$(obj-boot))
108
109$(obj)/zImage.initrd.vmode: obj-boot += $(call obj-sec, $(required) $(initrd))
110$(obj)/zImage.initrd.vmode: $(call obj-sec, $(required) $(initrd)) $(obj-boot) FORCE
111 $(call cmd,bootld,$(obj-boot))
93 112
94$(obj)/zImage: obj-boot += $(call obj-sec, $(required)) 113$(obj)/zImage: $(obj)/zImage.vmode $(obj)/addnote FORCE
95$(obj)/zImage: $(call obj-sec, $(required)) $(obj-boot) $(obj)/addnote FORCE 114 @cp -f $< $@
96 $(call if_changed,addnote) 115 $(call if_changed,addnote)
97 116
98$(obj)/zImage.initrd: obj-boot += $(call obj-sec, $(required) $(initrd)) 117$(obj)/zImage.initrd: $(obj)/zImage.initrd.vmode $(obj)/addnote FORCE
99$(obj)/zImage.initrd: $(call obj-sec, $(required) $(initrd)) $(obj-boot) $(obj)/addnote FORCE 118 @cp -f $< $@
100 $(call if_changed,addnote) 119 $(call if_changed,addnote)
101 120
102$(obj)/imagesize.c: vmlinux.strip 121$(obj)/imagesize.c: vmlinux.strip
103 @echo Generating $@ 122 $(call cmd,imagesize)
104 ls -l vmlinux.strip | \
105 awk '{printf "/* generated -- do not edit! */\n" \
106 "unsigned long vmlinux_filesize = %d;\n", $$5}' > $(obj)/imagesize.c
107 $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \
108 awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' \
109 >> $(obj)/imagesize.c
110 123
111install: $(CONFIGURE) $(BOOTIMAGE) 124install: $(CONFIGURE) $(BOOTIMAGE)
112 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)" 125 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)"
diff --git a/arch/ppc64/boot/main.c b/arch/ppc64/boot/main.c
index 99e68cfbe688..f7ec19a2d0b0 100644
--- a/arch/ppc64/boot/main.c
+++ b/arch/ppc64/boot/main.c
@@ -23,7 +23,8 @@ extern void flush_cache(void *, unsigned long);
23 23
24/* Value picked to match that used by yaboot */ 24/* Value picked to match that used by yaboot */
25#define PROG_START 0x01400000 25#define PROG_START 0x01400000
26#define RAM_END (256<<20) // Fixme: use OF */ 26#define RAM_END (512<<20) // Fixme: use OF */
27#define ONE_MB 0x100000
27 28
28static char *avail_ram; 29static char *avail_ram;
29static char *begin_avail, *end_avail; 30static char *begin_avail, *end_avail;
@@ -32,6 +33,7 @@ static unsigned int heap_use;
32static unsigned int heap_max; 33static unsigned int heap_max;
33 34
34extern char _start[]; 35extern char _start[];
36extern char _end[];
35extern char _vmlinux_start[]; 37extern char _vmlinux_start[];
36extern char _vmlinux_end[]; 38extern char _vmlinux_end[];
37extern char _initrd_start[]; 39extern char _initrd_start[];
@@ -58,13 +60,13 @@ typedef void (*kernel_entry_t)( unsigned long,
58 60
59#undef DEBUG 61#undef DEBUG
60 62
61static unsigned long claim_base = PROG_START; 63static unsigned long claim_base;
62 64
63static unsigned long try_claim(unsigned long size) 65static unsigned long try_claim(unsigned long size)
64{ 66{
65 unsigned long addr = 0; 67 unsigned long addr = 0;
66 68
67 for(; claim_base < RAM_END; claim_base += 0x100000) { 69 for(; claim_base < RAM_END; claim_base += ONE_MB) {
68#ifdef DEBUG 70#ifdef DEBUG
69 printf(" trying: 0x%08lx\n\r", claim_base); 71 printf(" trying: 0x%08lx\n\r", claim_base);
70#endif 72#endif
@@ -95,7 +97,26 @@ void start(unsigned long a1, unsigned long a2, void *promptr)
95 if (getprop(chosen_handle, "stdin", &stdin, sizeof(stdin)) != 4) 97 if (getprop(chosen_handle, "stdin", &stdin, sizeof(stdin)) != 4)
96 exit(); 98 exit();
97 99
98 printf("\n\rzImage starting: loaded at 0x%x\n\r", (unsigned)_start); 100 printf("\n\rzImage starting: loaded at 0x%lx\n\r", (unsigned long) _start);
101
102 /*
103 * The first available claim_base must be above the end of the
104 * the loaded kernel wrapper file (_start to _end includes the
105 * initrd image if it is present) and rounded up to a nice
106 * 1 MB boundary for good measure.
107 */
108
109 claim_base = _ALIGN_UP((unsigned long)_end, ONE_MB);
110
111#if defined(PROG_START)
112 /*
113 * Maintain a "magic" minimum address. This keeps some older
114 * firmware platforms running.
115 */
116
117 if (claim_base < PROG_START)
118 claim_base = PROG_START;
119#endif
99 120
100 /* 121 /*
101 * Now we try to claim some memory for the kernel itself 122 * Now we try to claim some memory for the kernel itself
@@ -105,7 +126,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr)
105 * size... In practice we add 1Mb, that is enough, but we should really 126 * size... In practice we add 1Mb, that is enough, but we should really
106 * consider fixing the Makefile to put a _raw_ kernel in there ! 127 * consider fixing the Makefile to put a _raw_ kernel in there !
107 */ 128 */
108 vmlinux_memsize += 0x100000; 129 vmlinux_memsize += ONE_MB;
109 printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux_memsize); 130 printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux_memsize);
110 vmlinux.addr = try_claim(vmlinux_memsize); 131 vmlinux.addr = try_claim(vmlinux_memsize);
111 if (vmlinux.addr == 0) { 132 if (vmlinux.addr == 0) {
diff --git a/arch/ppc64/kernel/bpa_iic.c b/arch/ppc64/kernel/bpa_iic.c
index c8f3dc3fad70..0aaa878e19d3 100644
--- a/arch/ppc64/kernel/bpa_iic.c
+++ b/arch/ppc64/kernel/bpa_iic.c
@@ -205,6 +205,18 @@ static struct iic_regs __iomem *find_iic(int cpu)
205} 205}
206 206
207#ifdef CONFIG_SMP 207#ifdef CONFIG_SMP
208
209/* Use the highest interrupt priorities for IPI */
210static inline int iic_ipi_to_irq(int ipi)
211{
212 return IIC_IPI_OFFSET + IIC_NUM_IPIS - 1 - ipi;
213}
214
215static inline int iic_irq_to_ipi(int irq)
216{
217 return IIC_NUM_IPIS - 1 - (irq - IIC_IPI_OFFSET);
218}
219
208void iic_setup_cpu(void) 220void iic_setup_cpu(void)
209{ 221{
210 out_be64(&__get_cpu_var(iic).regs->prio, 0xff); 222 out_be64(&__get_cpu_var(iic).regs->prio, 0xff);
@@ -212,18 +224,20 @@ void iic_setup_cpu(void)
212 224
213void iic_cause_IPI(int cpu, int mesg) 225void iic_cause_IPI(int cpu, int mesg)
214{ 226{
215 out_be64(&per_cpu(iic, cpu).regs->generate, mesg); 227 out_be64(&per_cpu(iic, cpu).regs->generate, (IIC_NUM_IPIS - 1 - mesg) << 4);
216} 228}
217 229
218static irqreturn_t iic_ipi_action(int irq, void *dev_id, struct pt_regs *regs) 230static irqreturn_t iic_ipi_action(int irq, void *dev_id, struct pt_regs *regs)
219{ 231{
220 232 smp_message_recv(iic_irq_to_ipi(irq), regs);
221 smp_message_recv(irq - IIC_IPI_OFFSET, regs);
222 return IRQ_HANDLED; 233 return IRQ_HANDLED;
223} 234}
224 235
225static void iic_request_ipi(int irq, const char *name) 236static void iic_request_ipi(int ipi, const char *name)
226{ 237{
238 int irq;
239
240 irq = iic_ipi_to_irq(ipi);
227 /* IPIs are marked SA_INTERRUPT as they must run with irqs 241 /* IPIs are marked SA_INTERRUPT as they must run with irqs
228 * disabled */ 242 * disabled */
229 get_irq_desc(irq)->handler = &iic_pic; 243 get_irq_desc(irq)->handler = &iic_pic;
@@ -233,10 +247,10 @@ static void iic_request_ipi(int irq, const char *name)
233 247
234void iic_request_IPIs(void) 248void iic_request_IPIs(void)
235{ 249{
236 iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_CALL_FUNCTION, "IPI-call"); 250 iic_request_ipi(PPC_MSG_CALL_FUNCTION, "IPI-call");
237 iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_RESCHEDULE, "IPI-resched"); 251 iic_request_ipi(PPC_MSG_RESCHEDULE, "IPI-resched");
238#ifdef CONFIG_DEBUGGER 252#ifdef CONFIG_DEBUGGER
239 iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_DEBUGGER_BREAK, "IPI-debug"); 253 iic_request_ipi(PPC_MSG_DEBUGGER_BREAK, "IPI-debug");
240#endif /* CONFIG_DEBUGGER */ 254#endif /* CONFIG_DEBUGGER */
241} 255}
242#endif /* CONFIG_SMP */ 256#endif /* CONFIG_SMP */
diff --git a/arch/ppc64/kernel/eeh.c b/arch/ppc64/kernel/eeh.c
index af5272fedadf..ba93fd731222 100644
--- a/arch/ppc64/kernel/eeh.c
+++ b/arch/ppc64/kernel/eeh.c
@@ -202,10 +202,9 @@ static void pci_addr_cache_print(struct pci_io_addr_cache *cache)
202 while (n) { 202 while (n) {
203 struct pci_io_addr_range *piar; 203 struct pci_io_addr_range *piar;
204 piar = rb_entry(n, struct pci_io_addr_range, rb_node); 204 piar = rb_entry(n, struct pci_io_addr_range, rb_node);
205 printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s %s\n", 205 printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s\n",
206 (piar->flags & IORESOURCE_IO) ? "i/o" : "mem", cnt, 206 (piar->flags & IORESOURCE_IO) ? "i/o" : "mem", cnt,
207 piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev), 207 piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev));
208 pci_pretty_name(piar->pcidev));
209 cnt++; 208 cnt++;
210 n = rb_next(n); 209 n = rb_next(n);
211 } 210 }
@@ -255,22 +254,24 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
255static void __pci_addr_cache_insert_device(struct pci_dev *dev) 254static void __pci_addr_cache_insert_device(struct pci_dev *dev)
256{ 255{
257 struct device_node *dn; 256 struct device_node *dn;
257 struct pci_dn *pdn;
258 int i; 258 int i;
259 int inserted = 0; 259 int inserted = 0;
260 260
261 dn = pci_device_to_OF_node(dev); 261 dn = pci_device_to_OF_node(dev);
262 if (!dn) { 262 if (!dn) {
263 printk(KERN_WARNING "PCI: no pci dn found for dev=%s %s\n", 263 printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n",
264 pci_name(dev), pci_pretty_name(dev)); 264 pci_name(dev));
265 return; 265 return;
266 } 266 }
267 267
268 /* Skip any devices for which EEH is not enabled. */ 268 /* Skip any devices for which EEH is not enabled. */
269 if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) || 269 pdn = dn->data;
270 dn->eeh_mode & EEH_MODE_NOCHECK) { 270 if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
271 pdn->eeh_mode & EEH_MODE_NOCHECK) {
271#ifdef DEBUG 272#ifdef DEBUG
272 printk(KERN_INFO "PCI: skip building address cache for=%s %s\n", 273 printk(KERN_INFO "PCI: skip building address cache for=%s\n",
273 pci_name(dev), pci_pretty_name(dev)); 274 pci_name(dev));
274#endif 275#endif
275 return; 276 return;
276 } 277 }
@@ -416,6 +417,7 @@ int eeh_unregister_notifier(struct notifier_block *nb)
416static int read_slot_reset_state(struct device_node *dn, int rets[]) 417static int read_slot_reset_state(struct device_node *dn, int rets[])
417{ 418{
418 int token, outputs; 419 int token, outputs;
420 struct pci_dn *pdn = dn->data;
419 421
420 if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) { 422 if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) {
421 token = ibm_read_slot_reset_state2; 423 token = ibm_read_slot_reset_state2;
@@ -425,8 +427,8 @@ static int read_slot_reset_state(struct device_node *dn, int rets[])
425 outputs = 3; 427 outputs = 3;
426 } 428 }
427 429
428 return rtas_call(token, 3, outputs, rets, dn->eeh_config_addr, 430 return rtas_call(token, 3, outputs, rets, pdn->eeh_config_addr,
429 BUID_HI(dn->phb->buid), BUID_LO(dn->phb->buid)); 431 BUID_HI(pdn->phb->buid), BUID_LO(pdn->phb->buid));
430} 432}
431 433
432/** 434/**
@@ -447,12 +449,12 @@ static void eeh_panic(struct pci_dev *dev, int reset_state)
447 * in light of potential corruption, we can use it here. 449 * in light of potential corruption, we can use it here.
448 */ 450 */
449 if (panic_on_oops) 451 if (panic_on_oops)
450 panic("EEH: MMIO failure (%d) on device:%s %s\n", reset_state, 452 panic("EEH: MMIO failure (%d) on device:%s\n", reset_state,
451 pci_name(dev), pci_pretty_name(dev)); 453 pci_name(dev));
452 else { 454 else {
453 __get_cpu_var(ignored_failures)++; 455 __get_cpu_var(ignored_failures)++;
454 printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s %s\n", 456 printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n",
455 reset_state, pci_name(dev), pci_pretty_name(dev)); 457 reset_state, pci_name(dev));
456 } 458 }
457} 459}
458 460
@@ -482,8 +484,8 @@ static void eeh_event_handler(void *dummy)
482 break; 484 break;
483 485
484 printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device " 486 printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device "
485 "%s %s\n", event->reset_state, 487 "%s\n", event->reset_state,
486 pci_name(event->dev), pci_pretty_name(event->dev)); 488 pci_name(event->dev));
487 489
488 atomic_set(&eeh_fail_count, 0); 490 atomic_set(&eeh_fail_count, 0);
489 notifier_call_chain (&eeh_notifier_chain, 491 notifier_call_chain (&eeh_notifier_chain,
@@ -535,6 +537,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
535 unsigned long flags; 537 unsigned long flags;
536 int rc, reset_state; 538 int rc, reset_state;
537 struct eeh_event *event; 539 struct eeh_event *event;
540 struct pci_dn *pdn;
538 541
539 __get_cpu_var(total_mmio_ffs)++; 542 __get_cpu_var(total_mmio_ffs)++;
540 543
@@ -543,14 +546,15 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
543 546
544 if (!dn) 547 if (!dn)
545 return 0; 548 return 0;
549 pdn = dn->data;
546 550
547 /* Access to IO BARs might get this far and still not want checking. */ 551 /* Access to IO BARs might get this far and still not want checking. */
548 if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) || 552 if (!pdn->eeh_capable || !(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
549 dn->eeh_mode & EEH_MODE_NOCHECK) { 553 pdn->eeh_mode & EEH_MODE_NOCHECK) {
550 return 0; 554 return 0;
551 } 555 }
552 556
553 if (!dn->eeh_config_addr) { 557 if (!pdn->eeh_config_addr) {
554 return 0; 558 return 0;
555 } 559 }
556 560
@@ -558,7 +562,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
558 * If we already have a pending isolation event for this 562 * If we already have a pending isolation event for this
559 * slot, we know it's bad already, we don't need to check... 563 * slot, we know it's bad already, we don't need to check...
560 */ 564 */
561 if (dn->eeh_mode & EEH_MODE_ISOLATED) { 565 if (pdn->eeh_mode & EEH_MODE_ISOLATED) {
562 atomic_inc(&eeh_fail_count); 566 atomic_inc(&eeh_fail_count);
563 if (atomic_read(&eeh_fail_count) >= EEH_MAX_FAILS) { 567 if (atomic_read(&eeh_fail_count) >= EEH_MAX_FAILS) {
564 /* re-read the slot reset state */ 568 /* re-read the slot reset state */
@@ -583,7 +587,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
583 } 587 }
584 588
585 /* prevent repeated reports of this failure */ 589 /* prevent repeated reports of this failure */
586 dn->eeh_mode |= EEH_MODE_ISOLATED; 590 pdn->eeh_mode |= EEH_MODE_ISOLATED;
587 591
588 reset_state = rets[0]; 592 reset_state = rets[0];
589 593
@@ -591,9 +595,9 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
591 memset(slot_errbuf, 0, eeh_error_buf_size); 595 memset(slot_errbuf, 0, eeh_error_buf_size);
592 596
593 rc = rtas_call(ibm_slot_error_detail, 597 rc = rtas_call(ibm_slot_error_detail,
594 8, 1, NULL, dn->eeh_config_addr, 598 8, 1, NULL, pdn->eeh_config_addr,
595 BUID_HI(dn->phb->buid), 599 BUID_HI(pdn->phb->buid),
596 BUID_LO(dn->phb->buid), NULL, 0, 600 BUID_LO(pdn->phb->buid), NULL, 0,
597 virt_to_phys(slot_errbuf), 601 virt_to_phys(slot_errbuf),
598 eeh_error_buf_size, 602 eeh_error_buf_size,
599 1 /* Temporary Error */); 603 1 /* Temporary Error */);
@@ -680,8 +684,9 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
680 u32 *device_id = (u32 *)get_property(dn, "device-id", NULL); 684 u32 *device_id = (u32 *)get_property(dn, "device-id", NULL);
681 u32 *regs; 685 u32 *regs;
682 int enable; 686 int enable;
687 struct pci_dn *pdn = dn->data;
683 688
684 dn->eeh_mode = 0; 689 pdn->eeh_mode = 0;
685 690
686 if (status && strcmp(status, "ok") != 0) 691 if (status && strcmp(status, "ok") != 0)
687 return NULL; /* ignore devices with bad status */ 692 return NULL; /* ignore devices with bad status */
@@ -692,7 +697,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
692 697
693 /* There is nothing to check on PCI to ISA bridges */ 698 /* There is nothing to check on PCI to ISA bridges */
694 if (dn->type && !strcmp(dn->type, "isa")) { 699 if (dn->type && !strcmp(dn->type, "isa")) {
695 dn->eeh_mode |= EEH_MODE_NOCHECK; 700 pdn->eeh_mode |= EEH_MODE_NOCHECK;
696 return NULL; 701 return NULL;
697 } 702 }
698 703
@@ -709,7 +714,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
709 enable = 0; 714 enable = 0;
710 715
711 if (!enable) 716 if (!enable)
712 dn->eeh_mode |= EEH_MODE_NOCHECK; 717 pdn->eeh_mode |= EEH_MODE_NOCHECK;
713 718
714 /* Ok... see if this device supports EEH. Some do, some don't, 719 /* Ok... see if this device supports EEH. Some do, some don't,
715 * and the only way to find out is to check each and every one. */ 720 * and the only way to find out is to check each and every one. */
@@ -722,8 +727,8 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
722 EEH_ENABLE); 727 EEH_ENABLE);
723 if (ret == 0) { 728 if (ret == 0) {
724 eeh_subsystem_enabled = 1; 729 eeh_subsystem_enabled = 1;
725 dn->eeh_mode |= EEH_MODE_SUPPORTED; 730 pdn->eeh_mode |= EEH_MODE_SUPPORTED;
726 dn->eeh_config_addr = regs[0]; 731 pdn->eeh_config_addr = regs[0];
727#ifdef DEBUG 732#ifdef DEBUG
728 printk(KERN_DEBUG "EEH: %s: eeh enabled\n", dn->full_name); 733 printk(KERN_DEBUG "EEH: %s: eeh enabled\n", dn->full_name);
729#endif 734#endif
@@ -731,10 +736,11 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
731 736
732 /* This device doesn't support EEH, but it may have an 737 /* This device doesn't support EEH, but it may have an
733 * EEH parent, in which case we mark it as supported. */ 738 * EEH parent, in which case we mark it as supported. */
734 if (dn->parent && (dn->parent->eeh_mode & EEH_MODE_SUPPORTED)) { 739 if (dn->parent && dn->parent->data
740 && (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) {
735 /* Parent supports EEH. */ 741 /* Parent supports EEH. */
736 dn->eeh_mode |= EEH_MODE_SUPPORTED; 742 pdn->eeh_mode |= EEH_MODE_SUPPORTED;
737 dn->eeh_config_addr = dn->parent->eeh_config_addr; 743 pdn->eeh_config_addr = PCI_DN(dn->parent)->eeh_config_addr;
738 return NULL; 744 return NULL;
739 } 745 }
740 } 746 }
@@ -791,11 +797,13 @@ void __init eeh_init(void)
791 for (phb = of_find_node_by_name(NULL, "pci"); phb; 797 for (phb = of_find_node_by_name(NULL, "pci"); phb;
792 phb = of_find_node_by_name(phb, "pci")) { 798 phb = of_find_node_by_name(phb, "pci")) {
793 unsigned long buid; 799 unsigned long buid;
800 struct pci_dn *pci;
794 801
795 buid = get_phb_buid(phb); 802 buid = get_phb_buid(phb);
796 if (buid == 0) 803 if (buid == 0 || phb->data == NULL)
797 continue; 804 continue;
798 805
806 pci = phb->data;
799 info.buid_lo = BUID_LO(buid); 807 info.buid_lo = BUID_LO(buid);
800 info.buid_hi = BUID_HI(buid); 808 info.buid_hi = BUID_HI(buid);
801 traverse_pci_devices(phb, early_enable_eeh, &info); 809 traverse_pci_devices(phb, early_enable_eeh, &info);
@@ -824,9 +832,9 @@ void eeh_add_device_early(struct device_node *dn)
824 struct pci_controller *phb; 832 struct pci_controller *phb;
825 struct eeh_early_enable_info info; 833 struct eeh_early_enable_info info;
826 834
827 if (!dn) 835 if (!dn || !dn->data)
828 return; 836 return;
829 phb = dn->phb; 837 phb = PCI_DN(dn)->phb;
830 if (NULL == phb || 0 == phb->buid) { 838 if (NULL == phb || 0 == phb->buid) {
831 printk(KERN_WARNING "EEH: Expected buid but found none\n"); 839 printk(KERN_WARNING "EEH: Expected buid but found none\n");
832 return; 840 return;
@@ -851,8 +859,7 @@ void eeh_add_device_late(struct pci_dev *dev)
851 return; 859 return;
852 860
853#ifdef DEBUG 861#ifdef DEBUG
854 printk(KERN_DEBUG "EEH: adding device %s %s\n", pci_name(dev), 862 printk(KERN_DEBUG "EEH: adding device %s\n", pci_name(dev));
855 pci_pretty_name(dev));
856#endif 863#endif
857 864
858 pci_addr_cache_insert_device (dev); 865 pci_addr_cache_insert_device (dev);
@@ -873,8 +880,7 @@ void eeh_remove_device(struct pci_dev *dev)
873 880
874 /* Unregister the device with the EEH/PCI address search system */ 881 /* Unregister the device with the EEH/PCI address search system */
875#ifdef DEBUG 882#ifdef DEBUG
876 printk(KERN_DEBUG "EEH: remove device %s %s\n", pci_name(dev), 883 printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev));
877 pci_pretty_name(dev));
878#endif 884#endif
879 pci_addr_cache_remove_device(dev); 885 pci_addr_cache_remove_device(dev);
880} 886}
diff --git a/arch/ppc64/kernel/iSeries_VpdInfo.c b/arch/ppc64/kernel/iSeries_VpdInfo.c
index d11c732daf81..5d921792571f 100644
--- a/arch/ppc64/kernel/iSeries_VpdInfo.c
+++ b/arch/ppc64/kernel/iSeries_VpdInfo.c
@@ -264,8 +264,5 @@ void __init iSeries_Device_Information(struct pci_dev *PciDev, int count)
264 printk("%d. PCI: Bus%3d, Device%3d, Vendor %04X Frame%3d, Card %4s ", 264 printk("%d. PCI: Bus%3d, Device%3d, Vendor %04X Frame%3d, Card %4s ",
265 count, bus, PCI_SLOT(PciDev->devfn), PciDev->vendor, 265 count, bus, PCI_SLOT(PciDev->devfn), PciDev->vendor,
266 frame, card); 266 frame, card);
267 if (pci_class_name(PciDev->class >> 8) == 0) 267 printk("0x%04X\n", (int)(PciDev->class >> 8));
268 printk("0x%04X\n", (int)(PciDev->class >> 8));
269 else
270 printk("%s\n", pci_class_name(PciDev->class >> 8));
271} 268}
diff --git a/arch/ppc64/kernel/iomap.c b/arch/ppc64/kernel/iomap.c
index 153cc8b0f136..6160c8dbb7c5 100644
--- a/arch/ppc64/kernel/iomap.c
+++ b/arch/ppc64/kernel/iomap.c
@@ -22,13 +22,23 @@ unsigned int fastcall ioread16(void __iomem *addr)
22{ 22{
23 return readw(addr); 23 return readw(addr);
24} 24}
25unsigned int fastcall ioread16be(void __iomem *addr)
26{
27 return in_be16(addr);
28}
25unsigned int fastcall ioread32(void __iomem *addr) 29unsigned int fastcall ioread32(void __iomem *addr)
26{ 30{
27 return readl(addr); 31 return readl(addr);
28} 32}
33unsigned int fastcall ioread32be(void __iomem *addr)
34{
35 return in_be32(addr);
36}
29EXPORT_SYMBOL(ioread8); 37EXPORT_SYMBOL(ioread8);
30EXPORT_SYMBOL(ioread16); 38EXPORT_SYMBOL(ioread16);
39EXPORT_SYMBOL(ioread16be);
31EXPORT_SYMBOL(ioread32); 40EXPORT_SYMBOL(ioread32);
41EXPORT_SYMBOL(ioread32be);
32 42
33void fastcall iowrite8(u8 val, void __iomem *addr) 43void fastcall iowrite8(u8 val, void __iomem *addr)
34{ 44{
@@ -38,13 +48,23 @@ void fastcall iowrite16(u16 val, void __iomem *addr)
38{ 48{
39 writew(val, addr); 49 writew(val, addr);
40} 50}
51void fastcall iowrite16be(u16 val, void __iomem *addr)
52{
53 out_be16(addr, val);
54}
41void fastcall iowrite32(u32 val, void __iomem *addr) 55void fastcall iowrite32(u32 val, void __iomem *addr)
42{ 56{
43 writel(val, addr); 57 writel(val, addr);
44} 58}
59void fastcall iowrite32be(u32 val, void __iomem *addr)
60{
61 out_be32(addr, val);
62}
45EXPORT_SYMBOL(iowrite8); 63EXPORT_SYMBOL(iowrite8);
46EXPORT_SYMBOL(iowrite16); 64EXPORT_SYMBOL(iowrite16);
65EXPORT_SYMBOL(iowrite16be);
47EXPORT_SYMBOL(iowrite32); 66EXPORT_SYMBOL(iowrite32);
67EXPORT_SYMBOL(iowrite32be);
48 68
49/* 69/*
50 * These are the "repeat read/write" functions. Note the 70 * These are the "repeat read/write" functions. Note the
@@ -56,15 +76,15 @@ EXPORT_SYMBOL(iowrite32);
56 */ 76 */
57void ioread8_rep(void __iomem *addr, void *dst, unsigned long count) 77void ioread8_rep(void __iomem *addr, void *dst, unsigned long count)
58{ 78{
59 _insb((u8 __force *) addr, dst, count); 79 _insb((u8 __iomem *) addr, dst, count);
60} 80}
61void ioread16_rep(void __iomem *addr, void *dst, unsigned long count) 81void ioread16_rep(void __iomem *addr, void *dst, unsigned long count)
62{ 82{
63 _insw_ns((u16 __force *) addr, dst, count); 83 _insw_ns((u16 __iomem *) addr, dst, count);
64} 84}
65void ioread32_rep(void __iomem *addr, void *dst, unsigned long count) 85void ioread32_rep(void __iomem *addr, void *dst, unsigned long count)
66{ 86{
67 _insl_ns((u32 __force *) addr, dst, count); 87 _insl_ns((u32 __iomem *) addr, dst, count);
68} 88}
69EXPORT_SYMBOL(ioread8_rep); 89EXPORT_SYMBOL(ioread8_rep);
70EXPORT_SYMBOL(ioread16_rep); 90EXPORT_SYMBOL(ioread16_rep);
@@ -72,15 +92,15 @@ EXPORT_SYMBOL(ioread32_rep);
72 92
73void iowrite8_rep(void __iomem *addr, const void *src, unsigned long count) 93void iowrite8_rep(void __iomem *addr, const void *src, unsigned long count)
74{ 94{
75 _outsb((u8 __force *) addr, src, count); 95 _outsb((u8 __iomem *) addr, src, count);
76} 96}
77void iowrite16_rep(void __iomem *addr, const void *src, unsigned long count) 97void iowrite16_rep(void __iomem *addr, const void *src, unsigned long count)
78{ 98{
79 _outsw_ns((u16 __force *) addr, src, count); 99 _outsw_ns((u16 __iomem *) addr, src, count);
80} 100}
81void iowrite32_rep(void __iomem *addr, const void *src, unsigned long count) 101void iowrite32_rep(void __iomem *addr, const void *src, unsigned long count)
82{ 102{
83 _outsl_ns((u32 __force *) addr, src, count); 103 _outsl_ns((u32 __iomem *) addr, src, count);
84} 104}
85EXPORT_SYMBOL(iowrite8_rep); 105EXPORT_SYMBOL(iowrite8_rep);
86EXPORT_SYMBOL(iowrite16_rep); 106EXPORT_SYMBOL(iowrite16_rep);
diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 845eebd1e28d..9032b6bfe036 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -438,7 +438,8 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl)
438 438
439void iommu_free_table(struct device_node *dn) 439void iommu_free_table(struct device_node *dn)
440{ 440{
441 struct iommu_table *tbl = dn->iommu_table; 441 struct pci_dn *pdn = dn->data;
442 struct iommu_table *tbl = pdn->iommu_table;
442 unsigned long bitmap_sz, i; 443 unsigned long bitmap_sz, i;
443 unsigned int order; 444 unsigned int order;
444 445
diff --git a/arch/ppc64/kernel/maple_pci.c b/arch/ppc64/kernel/maple_pci.c
index 53993999b265..5a8b4d8c2dd6 100644
--- a/arch/ppc64/kernel/maple_pci.c
+++ b/arch/ppc64/kernel/maple_pci.c
@@ -447,9 +447,9 @@ void __init maple_pci_init(void)
447 */ 447 */
448 if (u3_agp) { 448 if (u3_agp) {
449 struct device_node *np = u3_agp->arch_data; 449 struct device_node *np = u3_agp->arch_data;
450 np->busno = 0xf0; 450 PCI_DN(np)->busno = 0xf0;
451 for (np = np->child; np; np = np->sibling) 451 for (np = np->child; np; np = np->sibling)
452 np->busno = 0xf0; 452 PCI_DN(np)->busno = 0xf0;
453 } 453 }
454 454
455 /* Tell pci.c to use the common resource allocation mecanism */ 455 /* Tell pci.c to use the common resource allocation mecanism */
diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S
index 6d860c1d9fa0..c047663eb48d 100644
--- a/arch/ppc64/kernel/misc.S
+++ b/arch/ppc64/kernel/misc.S
@@ -1431,9 +1431,9 @@ _GLOBAL(sys_call_table)
1431 .llong .sys_ni_syscall /* 195 - 32bit only stat64 */ 1431 .llong .sys_ni_syscall /* 195 - 32bit only stat64 */
1432 .llong .sys_ni_syscall /* 32bit only lstat64 */ 1432 .llong .sys_ni_syscall /* 32bit only lstat64 */
1433 .llong .sys_ni_syscall /* 32bit only fstat64 */ 1433 .llong .sys_ni_syscall /* 32bit only fstat64 */
1434 .llong .sys_ni_syscall /* 32bit only pciconfig_read */ 1434 .llong .sys_pciconfig_read
1435 .llong .sys_ni_syscall /* 32bit only pciconfig_write */ 1435 .llong .sys_pciconfig_write
1436 .llong .sys_ni_syscall /* 32bit only pciconfig_iobase */ 1436 .llong .sys_pciconfig_iobase /* 200 - pciconfig_iobase */
1437 .llong .sys_ni_syscall /* reserved for MacOnLinux */ 1437 .llong .sys_ni_syscall /* reserved for MacOnLinux */
1438 .llong .sys_getdents64 1438 .llong .sys_getdents64
1439 .llong .sys_pivot_root 1439 .llong .sys_pivot_root
diff --git a/arch/ppc64/kernel/pSeries_iommu.c b/arch/ppc64/kernel/pSeries_iommu.c
index 9d5e1e7fc389..f0fd7fbd6531 100644
--- a/arch/ppc64/kernel/pSeries_iommu.c
+++ b/arch/ppc64/kernel/pSeries_iommu.c
@@ -295,7 +295,7 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb,
295 struct iommu_table *tbl, 295 struct iommu_table *tbl,
296 unsigned int *dma_window) 296 unsigned int *dma_window)
297{ 297{
298 tbl->it_busno = dn->bussubno; 298 tbl->it_busno = PCI_DN(dn)->bussubno;
299 299
300 /* TODO: Parse field size properties properly. */ 300 /* TODO: Parse field size properties properly. */
301 tbl->it_size = (((unsigned long)dma_window[4] << 32) | 301 tbl->it_size = (((unsigned long)dma_window[4] << 32) |
@@ -311,6 +311,7 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb,
311static void iommu_bus_setup_pSeries(struct pci_bus *bus) 311static void iommu_bus_setup_pSeries(struct pci_bus *bus)
312{ 312{
313 struct device_node *dn, *pdn; 313 struct device_node *dn, *pdn;
314 struct pci_dn *pci;
314 struct iommu_table *tbl; 315 struct iommu_table *tbl;
315 316
316 DBG("iommu_bus_setup_pSeries, bus %p, bus->self %p\n", bus, bus->self); 317 DBG("iommu_bus_setup_pSeries, bus %p, bus->self %p\n", bus, bus->self);
@@ -325,6 +326,7 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
325 */ 326 */
326 327
327 dn = pci_bus_to_OF_node(bus); 328 dn = pci_bus_to_OF_node(bus);
329 pci = dn->data;
328 330
329 if (!bus->self) { 331 if (!bus->self) {
330 /* Root bus */ 332 /* Root bus */
@@ -341,18 +343,18 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
341 * alltogether. This leaves 768MB for the window. 343 * alltogether. This leaves 768MB for the window.
342 */ 344 */
343 DBG("PHB has io-hole, reserving 256MB\n"); 345 DBG("PHB has io-hole, reserving 256MB\n");
344 dn->phb->dma_window_size = 3 << 28; 346 pci->phb->dma_window_size = 3 << 28;
345 dn->phb->dma_window_base_cur = 1 << 28; 347 pci->phb->dma_window_base_cur = 1 << 28;
346 } else { 348 } else {
347 /* 1GB window by default */ 349 /* 1GB window by default */
348 dn->phb->dma_window_size = 1 << 30; 350 pci->phb->dma_window_size = 1 << 30;
349 dn->phb->dma_window_base_cur = 0; 351 pci->phb->dma_window_base_cur = 0;
350 } 352 }
351 353
352 tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); 354 tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
353 355
354 iommu_table_setparms(dn->phb, dn, tbl); 356 iommu_table_setparms(pci->phb, dn, tbl);
355 dn->iommu_table = iommu_init_table(tbl); 357 pci->iommu_table = iommu_init_table(tbl);
356 } else { 358 } else {
357 /* Do a 128MB table at root. This is used for the IDE 359 /* Do a 128MB table at root. This is used for the IDE
358 * controller on some SMP-mode POWER4 machines. It 360 * controller on some SMP-mode POWER4 machines. It
@@ -363,16 +365,16 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
363 * Allocate at offset 128MB to avoid having to deal 365 * Allocate at offset 128MB to avoid having to deal
364 * with ISA holes; 128MB table for IDE is plenty. 366 * with ISA holes; 128MB table for IDE is plenty.
365 */ 367 */
366 dn->phb->dma_window_size = 1 << 27; 368 pci->phb->dma_window_size = 1 << 27;
367 dn->phb->dma_window_base_cur = 1 << 27; 369 pci->phb->dma_window_base_cur = 1 << 27;
368 370
369 tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); 371 tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
370 372
371 iommu_table_setparms(dn->phb, dn, tbl); 373 iommu_table_setparms(pci->phb, dn, tbl);
372 dn->iommu_table = iommu_init_table(tbl); 374 pci->iommu_table = iommu_init_table(tbl);
373 375
374 /* All child buses have 256MB tables */ 376 /* All child buses have 256MB tables */
375 dn->phb->dma_window_size = 1 << 28; 377 pci->phb->dma_window_size = 1 << 28;
376 } 378 }
377 } else { 379 } else {
378 pdn = pci_bus_to_OF_node(bus->parent); 380 pdn = pci_bus_to_OF_node(bus->parent);
@@ -386,12 +388,12 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
386 388
387 tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); 389 tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
388 390
389 iommu_table_setparms(dn->phb, dn, tbl); 391 iommu_table_setparms(pci->phb, dn, tbl);
390 392
391 dn->iommu_table = iommu_init_table(tbl); 393 pci->iommu_table = iommu_init_table(tbl);
392 } else { 394 } else {
393 /* Lower than first child or under python, use parent table */ 395 /* Lower than first child or under python, use parent table */
394 dn->iommu_table = pdn->iommu_table; 396 pci->iommu_table = PCI_DN(pdn)->iommu_table;
395 } 397 }
396 } 398 }
397} 399}
@@ -401,6 +403,7 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
401{ 403{
402 struct iommu_table *tbl; 404 struct iommu_table *tbl;
403 struct device_node *dn, *pdn; 405 struct device_node *dn, *pdn;
406 struct pci_dn *ppci;
404 unsigned int *dma_window = NULL; 407 unsigned int *dma_window = NULL;
405 408
406 DBG("iommu_bus_setup_pSeriesLP, bus %p, bus->self %p\n", bus, bus->self); 409 DBG("iommu_bus_setup_pSeriesLP, bus %p, bus->self %p\n", bus, bus->self);
@@ -419,22 +422,24 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
419 return; 422 return;
420 } 423 }
421 424
422 if (!pdn->iommu_table) { 425 ppci = pdn->data;
426 if (!ppci->iommu_table) {
423 /* Bussubno hasn't been copied yet. 427 /* Bussubno hasn't been copied yet.
424 * Do it now because iommu_table_setparms_lpar needs it. 428 * Do it now because iommu_table_setparms_lpar needs it.
425 */ 429 */
426 pdn->bussubno = bus->number; 430
431 ppci->bussubno = bus->number;
427 432
428 tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table), 433 tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table),
429 GFP_KERNEL); 434 GFP_KERNEL);
430 435
431 iommu_table_setparms_lpar(pdn->phb, pdn, tbl, dma_window); 436 iommu_table_setparms_lpar(ppci->phb, pdn, tbl, dma_window);
432 437
433 pdn->iommu_table = iommu_init_table(tbl); 438 ppci->iommu_table = iommu_init_table(tbl);
434 } 439 }
435 440
436 if (pdn != dn) 441 if (pdn != dn)
437 dn->iommu_table = pdn->iommu_table; 442 PCI_DN(dn)->iommu_table = ppci->iommu_table;
438} 443}
439 444
440 445
@@ -449,11 +454,11 @@ static void iommu_dev_setup_pSeries(struct pci_dev *dev)
449 */ 454 */
450 mydn = dn = pci_device_to_OF_node(dev); 455 mydn = dn = pci_device_to_OF_node(dev);
451 456
452 while (dn && dn->iommu_table == NULL) 457 while (dn && dn->data && PCI_DN(dn)->iommu_table == NULL)
453 dn = dn->parent; 458 dn = dn->parent;
454 459
455 if (dn) { 460 if (dn && dn->data) {
456 mydn->iommu_table = dn->iommu_table; 461 PCI_DN(mydn)->iommu_table = PCI_DN(dn)->iommu_table;
457 } else { 462 } else {
458 DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, dev->pretty_name); 463 DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, dev->pretty_name);
459 } 464 }
@@ -463,10 +468,11 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti
463{ 468{
464 int err = NOTIFY_OK; 469 int err = NOTIFY_OK;
465 struct device_node *np = node; 470 struct device_node *np = node;
471 struct pci_dn *pci = np->data;
466 472
467 switch (action) { 473 switch (action) {
468 case PSERIES_RECONFIG_REMOVE: 474 case PSERIES_RECONFIG_REMOVE:
469 if (np->iommu_table && 475 if (pci->iommu_table &&
470 get_property(np, "ibm,dma-window", NULL)) 476 get_property(np, "ibm,dma-window", NULL))
471 iommu_free_table(np); 477 iommu_free_table(np);
472 break; 478 break;
@@ -486,6 +492,7 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
486 struct device_node *pdn, *dn; 492 struct device_node *pdn, *dn;
487 struct iommu_table *tbl; 493 struct iommu_table *tbl;
488 int *dma_window = NULL; 494 int *dma_window = NULL;
495 struct pci_dn *pci;
489 496
490 DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, dev->pretty_name); 497 DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, dev->pretty_name);
491 498
@@ -497,8 +504,10 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
497 */ 504 */
498 dn = pci_device_to_OF_node(dev); 505 dn = pci_device_to_OF_node(dev);
499 506
500 for (pdn = dn; pdn && !pdn->iommu_table; pdn = pdn->parent) { 507 for (pdn = dn; pdn && pdn->data && !PCI_DN(pdn)->iommu_table;
501 dma_window = (unsigned int *)get_property(pdn, "ibm,dma-window", NULL); 508 pdn = pdn->parent) {
509 dma_window = (unsigned int *)
510 get_property(pdn, "ibm,dma-window", NULL);
502 if (dma_window) 511 if (dma_window)
503 break; 512 break;
504 } 513 }
@@ -515,20 +524,21 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
515 DBG("Found DMA window, allocating table\n"); 524 DBG("Found DMA window, allocating table\n");
516 } 525 }
517 526
518 if (!pdn->iommu_table) { 527 pci = pdn->data;
528 if (!pci->iommu_table) {
519 /* iommu_table_setparms_lpar needs bussubno. */ 529 /* iommu_table_setparms_lpar needs bussubno. */
520 pdn->bussubno = pdn->phb->bus->number; 530 pci->bussubno = pci->phb->bus->number;
521 531
522 tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table), 532 tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table),
523 GFP_KERNEL); 533 GFP_KERNEL);
524 534
525 iommu_table_setparms_lpar(pdn->phb, pdn, tbl, dma_window); 535 iommu_table_setparms_lpar(pci->phb, pdn, tbl, dma_window);
526 536
527 pdn->iommu_table = iommu_init_table(tbl); 537 pci->iommu_table = iommu_init_table(tbl);
528 } 538 }
529 539
530 if (pdn != dn) 540 if (pdn != dn)
531 dn->iommu_table = pdn->iommu_table; 541 PCI_DN(dn)->iommu_table = pci->iommu_table;
532} 542}
533 543
534static void iommu_bus_setup_null(struct pci_bus *b) { } 544static void iommu_bus_setup_null(struct pci_bus *b) { }
diff --git a/arch/ppc64/kernel/pci.c b/arch/ppc64/kernel/pci.c
index d0d55c7908ef..8447dcc2c2b3 100644
--- a/arch/ppc64/kernel/pci.c
+++ b/arch/ppc64/kernel/pci.c
@@ -21,6 +21,7 @@
21#include <linux/bootmem.h> 21#include <linux/bootmem.h>
22#include <linux/mm.h> 22#include <linux/mm.h>
23#include <linux/list.h> 23#include <linux/list.h>
24#include <linux/syscalls.h>
24 25
25#include <asm/processor.h> 26#include <asm/processor.h>
26#include <asm/io.h> 27#include <asm/io.h>
@@ -84,7 +85,6 @@ static void fixup_broken_pcnet32(struct pci_dev* dev)
84 if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) { 85 if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
85 dev->vendor = PCI_VENDOR_ID_AMD; 86 dev->vendor = PCI_VENDOR_ID_AMD;
86 pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD); 87 pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD);
87 pci_name_device(dev);
88 } 88 }
89} 89}
90DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32); 90DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32);
@@ -838,9 +838,11 @@ int pcibios_scan_all_fns(struct pci_bus *bus, int devfn)
838 * device tree. If they are then we need to scan all the 838 * device tree. If they are then we need to scan all the
839 * functions of this slot. 839 * functions of this slot.
840 */ 840 */
841 for (dn = busdn->child; dn; dn = dn->sibling) 841 for (dn = busdn->child; dn; dn = dn->sibling) {
842 if ((dn->devfn >> 3) == (devfn >> 3)) 842 struct pci_dn *pdn = dn->data;
843 if (pdn && (pdn->devfn >> 3) == (devfn >> 3))
843 return 1; 844 return 1;
845 }
844 846
845 return 0; 847 return 0;
846} 848}
@@ -983,3 +985,62 @@ void pci_resource_to_user(const struct pci_dev *dev, int bar,
983} 985}
984 986
985#endif /* CONFIG_PPC_MULTIPLATFORM */ 987#endif /* CONFIG_PPC_MULTIPLATFORM */
988
989
990#define IOBASE_BRIDGE_NUMBER 0
991#define IOBASE_MEMORY 1
992#define IOBASE_IO 2
993#define IOBASE_ISA_IO 3
994#define IOBASE_ISA_MEM 4
995
996long sys_pciconfig_iobase(long which, unsigned long in_bus,
997 unsigned long in_devfn)
998{
999 struct pci_controller* hose;
1000 struct list_head *ln;
1001 struct pci_bus *bus = NULL;
1002 struct device_node *hose_node;
1003
1004 /* Argh ! Please forgive me for that hack, but that's the
1005 * simplest way to get existing XFree to not lockup on some
1006 * G5 machines... So when something asks for bus 0 io base
1007 * (bus 0 is HT root), we return the AGP one instead.
1008 */
1009#ifdef CONFIG_PPC_PMAC
1010 if (systemcfg->platform == PLATFORM_POWERMAC &&
1011 machine_is_compatible("MacRISC4"))
1012 if (in_bus == 0)
1013 in_bus = 0xf0;
1014#endif /* CONFIG_PPC_PMAC */
1015
1016 /* That syscall isn't quite compatible with PCI domains, but it's
1017 * used on pre-domains setup. We return the first match
1018 */
1019
1020 for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) {
1021 bus = pci_bus_b(ln);
1022 if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate))
1023 break;
1024 bus = NULL;
1025 }
1026 if (bus == NULL || bus->sysdata == NULL)
1027 return -ENODEV;
1028
1029 hose_node = (struct device_node *)bus->sysdata;
1030 hose = PCI_DN(hose_node)->phb;
1031
1032 switch (which) {
1033 case IOBASE_BRIDGE_NUMBER:
1034 return (long)hose->first_busno;
1035 case IOBASE_MEMORY:
1036 return (long)hose->pci_mem_offset;
1037 case IOBASE_IO:
1038 return (long)hose->io_base_phys;
1039 case IOBASE_ISA_IO:
1040 return (long)isa_io_base;
1041 case IOBASE_ISA_MEM:
1042 return -EINVAL;
1043 }
1044
1045 return -EOPNOTSUPP;
1046}
diff --git a/arch/ppc64/kernel/pci.h b/arch/ppc64/kernel/pci.h
index 26be78b13af1..5eb2cc320566 100644
--- a/arch/ppc64/kernel/pci.h
+++ b/arch/ppc64/kernel/pci.h
@@ -34,7 +34,6 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre,
34 34
35void pci_devs_phb_init(void); 35void pci_devs_phb_init(void);
36void pci_devs_phb_init_dynamic(struct pci_controller *phb); 36void pci_devs_phb_init_dynamic(struct pci_controller *phb);
37struct device_node *fetch_dev_dn(struct pci_dev *dev);
38 37
39/* PCI address cache management routines */ 38/* PCI address cache management routines */
40void pci_addr_cache_insert_device(struct pci_dev *dev); 39void pci_addr_cache_insert_device(struct pci_dev *dev);
diff --git a/arch/ppc64/kernel/pci_dn.c b/arch/ppc64/kernel/pci_dn.c
index ec345462afc3..a86389d07d57 100644
--- a/arch/ppc64/kernel/pci_dn.c
+++ b/arch/ppc64/kernel/pci_dn.c
@@ -23,6 +23,8 @@
23#include <linux/pci.h> 23#include <linux/pci.h>
24#include <linux/string.h> 24#include <linux/string.h>
25#include <linux/init.h> 25#include <linux/init.h>
26#include <linux/slab.h>
27#include <linux/bootmem.h>
26 28
27#include <asm/io.h> 29#include <asm/io.h>
28#include <asm/prom.h> 30#include <asm/prom.h>
@@ -40,16 +42,26 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
40 struct pci_controller *phb = data; 42 struct pci_controller *phb = data;
41 int *type = (int *)get_property(dn, "ibm,pci-config-space-type", NULL); 43 int *type = (int *)get_property(dn, "ibm,pci-config-space-type", NULL);
42 u32 *regs; 44 u32 *regs;
43 45 struct pci_dn *pdn;
44 dn->phb = phb; 46
47 if (phb->is_dynamic)
48 pdn = kmalloc(sizeof(*pdn), GFP_KERNEL);
49 else
50 pdn = alloc_bootmem(sizeof(*pdn));
51 if (pdn == NULL)
52 return NULL;
53 memset(pdn, 0, sizeof(*pdn));
54 dn->data = pdn;
55 pdn->node = dn;
56 pdn->phb = phb;
45 regs = (u32 *)get_property(dn, "reg", NULL); 57 regs = (u32 *)get_property(dn, "reg", NULL);
46 if (regs) { 58 if (regs) {
47 /* First register entry is addr (00BBSS00) */ 59 /* First register entry is addr (00BBSS00) */
48 dn->busno = (regs[0] >> 16) & 0xff; 60 pdn->busno = (regs[0] >> 16) & 0xff;
49 dn->devfn = (regs[0] >> 8) & 0xff; 61 pdn->devfn = (regs[0] >> 8) & 0xff;
50 } 62 }
51 63
52 dn->pci_ext_config_space = (type && *type == 1); 64 pdn->pci_ext_config_space = (type && *type == 1);
53 return NULL; 65 return NULL;
54} 66}
55 67
@@ -112,10 +124,15 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre,
112void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb) 124void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb)
113{ 125{
114 struct device_node * dn = (struct device_node *) phb->arch_data; 126 struct device_node * dn = (struct device_node *) phb->arch_data;
127 struct pci_dn *pdn;
115 128
116 /* PHB nodes themselves must not match */ 129 /* PHB nodes themselves must not match */
117 dn->devfn = dn->busno = -1; 130 update_dn_pci_info(dn, phb);
118 dn->phb = phb; 131 pdn = dn->data;
132 if (pdn) {
133 pdn->devfn = pdn->busno = -1;
134 pdn->phb = phb;
135 }
119 136
120 /* Update dn->phb ptrs for new phb and children devices */ 137 /* Update dn->phb ptrs for new phb and children devices */
121 traverse_pci_devices(dn, update_dn_pci_info, phb); 138 traverse_pci_devices(dn, update_dn_pci_info, phb);
@@ -123,14 +140,17 @@ void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb)
123 140
124/* 141/*
125 * Traversal func that looks for a <busno,devfcn> value. 142 * Traversal func that looks for a <busno,devfcn> value.
126 * If found, the device_node is returned (thus terminating the traversal). 143 * If found, the pci_dn is returned (thus terminating the traversal).
127 */ 144 */
128static void *is_devfn_node(struct device_node *dn, void *data) 145static void *is_devfn_node(struct device_node *dn, void *data)
129{ 146{
130 int busno = ((unsigned long)data >> 8) & 0xff; 147 int busno = ((unsigned long)data >> 8) & 0xff;
131 int devfn = ((unsigned long)data) & 0xff; 148 int devfn = ((unsigned long)data) & 0xff;
149 struct pci_dn *pci = dn->data;
132 150
133 return ((devfn == dn->devfn) && (busno == dn->busno)) ? dn : NULL; 151 if (pci && (devfn == pci->devfn) && (busno == pci->busno))
152 return dn;
153 return NULL;
134} 154}
135 155
136/* 156/*
@@ -149,13 +169,10 @@ static void *is_devfn_node(struct device_node *dn, void *data)
149struct device_node *fetch_dev_dn(struct pci_dev *dev) 169struct device_node *fetch_dev_dn(struct pci_dev *dev)
150{ 170{
151 struct device_node *orig_dn = dev->sysdata; 171 struct device_node *orig_dn = dev->sysdata;
152 struct pci_controller *phb = orig_dn->phb; /* assume same phb as orig_dn */
153 struct device_node *phb_dn;
154 struct device_node *dn; 172 struct device_node *dn;
155 unsigned long searchval = (dev->bus->number << 8) | dev->devfn; 173 unsigned long searchval = (dev->bus->number << 8) | dev->devfn;
156 174
157 phb_dn = phb->arch_data; 175 dn = traverse_pci_devices(orig_dn, is_devfn_node, (void *)searchval);
158 dn = traverse_pci_devices(phb_dn, is_devfn_node, (void *)searchval);
159 if (dn) 176 if (dn)
160 dev->sysdata = dn; 177 dev->sysdata = dn;
161 return dn; 178 return dn;
@@ -165,11 +182,13 @@ EXPORT_SYMBOL(fetch_dev_dn);
165static int pci_dn_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node) 182static int pci_dn_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node)
166{ 183{
167 struct device_node *np = node; 184 struct device_node *np = node;
185 struct pci_dn *pci;
168 int err = NOTIFY_OK; 186 int err = NOTIFY_OK;
169 187
170 switch (action) { 188 switch (action) {
171 case PSERIES_RECONFIG_ADD: 189 case PSERIES_RECONFIG_ADD:
172 update_dn_pci_info(np, np->parent->phb); 190 pci = np->parent->data;
191 update_dn_pci_info(np, pci->phb);
173 break; 192 break;
174 default: 193 default:
175 err = NOTIFY_DONE; 194 err = NOTIFY_DONE;
diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/ppc64/kernel/pci_iommu.c
index ef0a62b916be..14647e09c9cd 100644
--- a/arch/ppc64/kernel/pci_iommu.c
+++ b/arch/ppc64/kernel/pci_iommu.c
@@ -66,7 +66,7 @@ static inline struct iommu_table *devnode_table(struct device *dev)
66#endif /* CONFIG_PPC_ISERIES */ 66#endif /* CONFIG_PPC_ISERIES */
67 67
68#ifdef CONFIG_PPC_MULTIPLATFORM 68#ifdef CONFIG_PPC_MULTIPLATFORM
69 return PCI_GET_DN(pdev)->iommu_table; 69 return PCI_DN(PCI_GET_DN(pdev))->iommu_table;
70#endif /* CONFIG_PPC_MULTIPLATFORM */ 70#endif /* CONFIG_PPC_MULTIPLATFORM */
71} 71}
72 72
diff --git a/arch/ppc64/kernel/pmac_feature.c b/arch/ppc64/kernel/pmac_feature.c
index 98ed2bccab1a..eb4e6c3f694d 100644
--- a/arch/ppc64/kernel/pmac_feature.c
+++ b/arch/ppc64/kernel/pmac_feature.c
@@ -674,6 +674,7 @@ void __init pmac_check_ht_link(void)
674#if 0 /* Disabled for now */ 674#if 0 /* Disabled for now */
675 u32 ufreq, freq, ucfg, cfg; 675 u32 ufreq, freq, ucfg, cfg;
676 struct device_node *pcix_node; 676 struct device_node *pcix_node;
677 struct pci_dn *pdn;
677 u8 px_bus, px_devfn; 678 u8 px_bus, px_devfn;
678 struct pci_controller *px_hose; 679 struct pci_controller *px_hose;
679 680
@@ -687,9 +688,10 @@ void __init pmac_check_ht_link(void)
687 printk("No PCI-X bridge found\n"); 688 printk("No PCI-X bridge found\n");
688 return; 689 return;
689 } 690 }
690 px_hose = pcix_node->phb; 691 pdn = pcix_node->data;
691 px_bus = pcix_node->busno; 692 px_hose = pdn->phb;
692 px_devfn = pcix_node->devfn; 693 px_bus = pdn->busno;
694 px_devfn = pdn->devfn;
693 695
694 early_read_config_dword(px_hose, px_bus, px_devfn, 0xc4, &cfg); 696 early_read_config_dword(px_hose, px_bus, px_devfn, 0xc4, &cfg);
695 early_read_config_dword(px_hose, px_bus, px_devfn, 0xcc, &freq); 697 early_read_config_dword(px_hose, px_bus, px_devfn, 0xcc, &freq);
diff --git a/arch/ppc64/kernel/pmac_pci.c b/arch/ppc64/kernel/pmac_pci.c
index 71fe911ad183..d37bff2d7d40 100644
--- a/arch/ppc64/kernel/pmac_pci.c
+++ b/arch/ppc64/kernel/pmac_pci.c
@@ -242,7 +242,7 @@ static int u3_ht_skip_device(struct pci_controller *hose,
242 else 242 else
243 busdn = hose->arch_data; 243 busdn = hose->arch_data;
244 for (dn = busdn->child; dn; dn = dn->sibling) 244 for (dn = busdn->child; dn; dn = dn->sibling)
245 if (dn->devfn == devfn) 245 if (dn->data && PCI_DN(dn)->devfn == devfn)
246 break; 246 break;
247 if (dn == NULL) 247 if (dn == NULL)
248 return -1; 248 return -1;
@@ -746,9 +746,9 @@ void __init pmac_pci_init(void)
746 */ 746 */
747 if (u3_agp) { 747 if (u3_agp) {
748 struct device_node *np = u3_agp->arch_data; 748 struct device_node *np = u3_agp->arch_data;
749 np->busno = 0xf0; 749 PCI_DN(np)->busno = 0xf0;
750 for (np = np->child; np; np = np->sibling) 750 for (np = np->child; np; np = np->sibling)
751 np->busno = 0xf0; 751 PCI_DN(np)->busno = 0xf0;
752 } 752 }
753 753
754 pmac_check_ht_link(); 754 pmac_check_ht_link();
diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c
index 6ad5a8467f87..7035deb6de92 100644
--- a/arch/ppc64/kernel/prom.c
+++ b/arch/ppc64/kernel/prom.c
@@ -1733,6 +1733,7 @@ static void of_node_release(struct kref *kref)
1733 kfree(node->intrs); 1733 kfree(node->intrs);
1734 kfree(node->addrs); 1734 kfree(node->addrs);
1735 kfree(node->full_name); 1735 kfree(node->full_name);
1736 kfree(node->data);
1736 kfree(node); 1737 kfree(node);
1737} 1738}
1738 1739
diff --git a/arch/ppc64/kernel/rtas_pci.c b/arch/ppc64/kernel/rtas_pci.c
index 1dccadaddd1d..4a9719b48abe 100644
--- a/arch/ppc64/kernel/rtas_pci.c
+++ b/arch/ppc64/kernel/rtas_pci.c
@@ -48,7 +48,7 @@ static int write_pci_config;
48static int ibm_read_pci_config; 48static int ibm_read_pci_config;
49static int ibm_write_pci_config; 49static int ibm_write_pci_config;
50 50
51static int config_access_valid(struct device_node *dn, int where) 51static int config_access_valid(struct pci_dn *dn, int where)
52{ 52{
53 if (where < 256) 53 if (where < 256)
54 return 1; 54 return 1;
@@ -78,15 +78,17 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va
78 int returnval = -1; 78 int returnval = -1;
79 unsigned long buid, addr; 79 unsigned long buid, addr;
80 int ret; 80 int ret;
81 struct pci_dn *pdn;
81 82
82 if (!dn) 83 if (!dn || !dn->data)
83 return PCIBIOS_DEVICE_NOT_FOUND; 84 return PCIBIOS_DEVICE_NOT_FOUND;
84 if (!config_access_valid(dn, where)) 85 pdn = dn->data;
86 if (!config_access_valid(pdn, where))
85 return PCIBIOS_BAD_REGISTER_NUMBER; 87 return PCIBIOS_BAD_REGISTER_NUMBER;
86 88
87 addr = ((where & 0xf00) << 20) | (dn->busno << 16) | 89 addr = ((where & 0xf00) << 20) | (pdn->busno << 16) |
88 (dn->devfn << 8) | (where & 0xff); 90 (pdn->devfn << 8) | (where & 0xff);
89 buid = dn->phb->buid; 91 buid = pdn->phb->buid;
90 if (buid) { 92 if (buid) {
91 ret = rtas_call(ibm_read_pci_config, 4, 2, &returnval, 93 ret = rtas_call(ibm_read_pci_config, 4, 2, &returnval,
92 addr, buid >> 32, buid & 0xffffffff, size); 94 addr, buid >> 32, buid & 0xffffffff, size);
@@ -98,8 +100,8 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va
98 if (ret) 100 if (ret)
99 return PCIBIOS_DEVICE_NOT_FOUND; 101 return PCIBIOS_DEVICE_NOT_FOUND;
100 102
101 if (returnval == EEH_IO_ERROR_VALUE(size) 103 if (returnval == EEH_IO_ERROR_VALUE(size) &&
102 && eeh_dn_check_failure (dn, NULL)) 104 eeh_dn_check_failure (dn, NULL))
103 return PCIBIOS_DEVICE_NOT_FOUND; 105 return PCIBIOS_DEVICE_NOT_FOUND;
104 106
105 return PCIBIOS_SUCCESSFUL; 107 return PCIBIOS_SUCCESSFUL;
@@ -118,24 +120,28 @@ static int rtas_pci_read_config(struct pci_bus *bus,
118 120
119 /* Search only direct children of the bus */ 121 /* Search only direct children of the bus */
120 for (dn = busdn->child; dn; dn = dn->sibling) 122 for (dn = busdn->child; dn; dn = dn->sibling)
121 if (dn->devfn == devfn && of_device_available(dn)) 123 if (dn->data && PCI_DN(dn)->devfn == devfn
124 && of_device_available(dn))
122 return rtas_read_config(dn, where, size, val); 125 return rtas_read_config(dn, where, size, val);
126
123 return PCIBIOS_DEVICE_NOT_FOUND; 127 return PCIBIOS_DEVICE_NOT_FOUND;
124} 128}
125 129
126static int rtas_write_config(struct device_node *dn, int where, int size, u32 val) 130int rtas_write_config(struct device_node *dn, int where, int size, u32 val)
127{ 131{
128 unsigned long buid, addr; 132 unsigned long buid, addr;
129 int ret; 133 int ret;
134 struct pci_dn *pdn;
130 135
131 if (!dn) 136 if (!dn || !dn->data)
132 return PCIBIOS_DEVICE_NOT_FOUND; 137 return PCIBIOS_DEVICE_NOT_FOUND;
133 if (!config_access_valid(dn, where)) 138 pdn = dn->data;
139 if (!config_access_valid(pdn, where))
134 return PCIBIOS_BAD_REGISTER_NUMBER; 140 return PCIBIOS_BAD_REGISTER_NUMBER;
135 141
136 addr = ((where & 0xf00) << 20) | (dn->busno << 16) | 142 addr = ((where & 0xf00) << 20) | (pdn->busno << 16) |
137 (dn->devfn << 8) | (where & 0xff); 143 (pdn->devfn << 8) | (where & 0xff);
138 buid = dn->phb->buid; 144 buid = pdn->phb->buid;
139 if (buid) { 145 if (buid) {
140 ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, buid >> 32, buid & 0xffffffff, size, (ulong) val); 146 ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, buid >> 32, buid & 0xffffffff, size, (ulong) val);
141 } else { 147 } else {
@@ -161,7 +167,8 @@ static int rtas_pci_write_config(struct pci_bus *bus,
161 167
162 /* Search only direct children of the bus */ 168 /* Search only direct children of the bus */
163 for (dn = busdn->child; dn; dn = dn->sibling) 169 for (dn = busdn->child; dn; dn = dn->sibling)
164 if (dn->devfn == devfn && of_device_available(dn)) 170 if (dn->data && PCI_DN(dn)->devfn == devfn
171 && of_device_available(dn))
165 return rtas_write_config(dn, where, size, val); 172 return rtas_write_config(dn, where, size, val);
166 return PCIBIOS_DEVICE_NOT_FOUND; 173 return PCIBIOS_DEVICE_NOT_FOUND;
167} 174}
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c
index d0bb68af0ea4..bfa8791c9807 100644
--- a/arch/ppc64/kernel/setup.c
+++ b/arch/ppc64/kernel/setup.c
@@ -1283,7 +1283,7 @@ void __init generic_find_legacy_serial_ports(u64 *physport,
1283 1283
1284static struct platform_device serial_device = { 1284static struct platform_device serial_device = {
1285 .name = "serial8250", 1285 .name = "serial8250",
1286 .id = 0, 1286 .id = PLAT8250_DEV_PLATFORM,
1287 .dev = { 1287 .dev = {
1288 .platform_data = serial_ports, 1288 .platform_data = serial_ports,
1289 }, 1289 },
diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c
index 214914a95a50..e93c13458910 100644
--- a/arch/ppc64/kernel/sys_ppc32.c
+++ b/arch/ppc64/kernel/sys_ppc32.c
@@ -708,62 +708,9 @@ asmlinkage int sys32_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubu
708 compat_ptr(ubuf)); 708 compat_ptr(ubuf));
709} 709}
710 710
711#define IOBASE_BRIDGE_NUMBER 0
712#define IOBASE_MEMORY 1
713#define IOBASE_IO 2
714#define IOBASE_ISA_IO 3
715#define IOBASE_ISA_MEM 4
716
717asmlinkage int sys32_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn) 711asmlinkage int sys32_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn)
718{ 712{
719#ifdef CONFIG_PCI 713 return sys_pciconfig_iobase(which, in_bus, in_devfn);
720 struct pci_controller* hose;
721 struct list_head *ln;
722 struct pci_bus *bus = NULL;
723 struct device_node *hose_node;
724
725 /* Argh ! Please forgive me for that hack, but that's the
726 * simplest way to get existing XFree to not lockup on some
727 * G5 machines... So when something asks for bus 0 io base
728 * (bus 0 is HT root), we return the AGP one instead.
729 */
730#ifdef CONFIG_PPC_PMAC
731 if (systemcfg->platform == PLATFORM_POWERMAC &&
732 machine_is_compatible("MacRISC4"))
733 if (in_bus == 0)
734 in_bus = 0xf0;
735#endif /* CONFIG_PPC_PMAC */
736
737 /* That syscall isn't quite compatible with PCI domains, but it's
738 * used on pre-domains setup. We return the first match
739 */
740
741 for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) {
742 bus = pci_bus_b(ln);
743 if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate))
744 break;
745 bus = NULL;
746 }
747 if (bus == NULL || bus->sysdata == NULL)
748 return -ENODEV;
749
750 hose_node = (struct device_node *)bus->sysdata;
751 hose = hose_node->phb;
752
753 switch (which) {
754 case IOBASE_BRIDGE_NUMBER:
755 return (long)hose->first_busno;
756 case IOBASE_MEMORY:
757 return (long)hose->pci_mem_offset;
758 case IOBASE_IO:
759 return (long)hose->io_base_phys;
760 case IOBASE_ISA_IO:
761 return (long)isa_io_base;
762 case IOBASE_ISA_MEM:
763 return -EINVAL;
764 }
765#endif /* CONFIG_PCI */
766 return -EOPNOTSUPP;
767} 714}
768 715
769 716
diff --git a/arch/ppc64/kernel/syscalls.c b/arch/ppc64/kernel/syscalls.c
index a8cbb202b8cd..05f16633bd2c 100644
--- a/arch/ppc64/kernel/syscalls.c
+++ b/arch/ppc64/kernel/syscalls.c
@@ -46,10 +46,6 @@
46 46
47extern unsigned long wall_jiffies; 47extern unsigned long wall_jiffies;
48 48
49void
50check_bugs(void)
51{
52}
53 49
54/* 50/*
55 * sys_ipc() is the de-multiplexer for the SysV IPC calls.. 51 * sys_ipc() is the de-multiplexer for the SysV IPC calls..
diff --git a/arch/ppc64/kernel/u3_iommu.c b/arch/ppc64/kernel/u3_iommu.c
index b6e3bca4102d..41ea09cb9ac7 100644
--- a/arch/ppc64/kernel/u3_iommu.c
+++ b/arch/ppc64/kernel/u3_iommu.c
@@ -276,7 +276,7 @@ static void iommu_dev_setup_u3(struct pci_dev *dev)
276 dn = pci_device_to_OF_node(dev); 276 dn = pci_device_to_OF_node(dev);
277 277
278 if (dn) 278 if (dn)
279 dn->iommu_table = &iommu_table_u3; 279 PCI_DN(dn)->iommu_table = &iommu_table_u3;
280} 280}
281 281
282static void iommu_bus_setup_u3(struct pci_bus *bus) 282static void iommu_bus_setup_u3(struct pci_bus *bus)
@@ -291,7 +291,7 @@ static void iommu_bus_setup_u3(struct pci_bus *bus)
291 dn = pci_bus_to_OF_node(bus); 291 dn = pci_bus_to_OF_node(bus);
292 292
293 if (dn) 293 if (dn)
294 dn->iommu_table = &iommu_table_u3; 294 PCI_DN(dn)->iommu_table = &iommu_table_u3;
295} 295}
296 296
297static void iommu_dev_setup_null(struct pci_dev *dev) { } 297static void iommu_dev_setup_null(struct pci_dev *dev) { }
diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c
index ed6766e21f5a..d49c3613c8ec 100644
--- a/arch/ppc64/kernel/udbg.c
+++ b/arch/ppc64/kernel/udbg.c
@@ -158,14 +158,20 @@ static struct console udbg_console = {
158 .index = -1, 158 .index = -1,
159}; 159};
160 160
161static int early_console_initialized;
162
161void __init disable_early_printk(void) 163void __init disable_early_printk(void)
162{ 164{
165 if (!early_console_initialized)
166 return;
163 unregister_console(&udbg_console); 167 unregister_console(&udbg_console);
168 early_console_initialized = 0;
164} 169}
165 170
166/* called by setup_system */ 171/* called by setup_system */
167void register_early_udbg_console(void) 172void register_early_udbg_console(void)
168{ 173{
174 early_console_initialized = 1;
169 register_console(&udbg_console); 175 register_console(&udbg_console);
170} 176}
171 177
diff --git a/arch/ppc64/mm/init.c b/arch/ppc64/mm/init.c
index a14ab87df491..c2157c9c3acb 100644
--- a/arch/ppc64/mm/init.c
+++ b/arch/ppc64/mm/init.c
@@ -554,12 +554,12 @@ void __init do_init_bootmem(void)
554 * present. 554 * present.
555 */ 555 */
556 for (i=0; i < lmb.memory.cnt; i++) 556 for (i=0; i < lmb.memory.cnt; i++)
557 free_bootmem(lmb_start_pfn(&lmb.memory, i), 557 free_bootmem(lmb.memory.region[i].base,
558 lmb_size_bytes(&lmb.memory, i)); 558 lmb_size_bytes(&lmb.memory, i));
559 559
560 /* reserve the sections we're already using */ 560 /* reserve the sections we're already using */
561 for (i=0; i < lmb.reserved.cnt; i++) 561 for (i=0; i < lmb.reserved.cnt; i++)
562 reserve_bootmem(lmb_start_pfn(&lmb.reserved, i), 562 reserve_bootmem(lmb.reserved.region[i].base,
563 lmb_size_bytes(&lmb.reserved, i)); 563 lmb_size_bytes(&lmb.reserved, i));
564 564
565 for (i=0; i < lmb.memory.cnt; i++) 565 for (i=0; i < lmb.memory.cnt; i++)
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 3cd8dd25c9d7..c1ea6bcb77ce 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -19,6 +19,7 @@ CFLAGS += -m31
19AFLAGS += -m31 19AFLAGS += -m31
20UTS_MACHINE := s390 20UTS_MACHINE := s390
21STACK_SIZE := 8192 21STACK_SIZE := 8192
22CHECKFLAGS += -D__s390__
22endif 23endif
23 24
24ifdef CONFIG_ARCH_S390X 25ifdef CONFIG_ARCH_S390X
@@ -28,6 +29,7 @@ CFLAGS += -m64
28AFLAGS += -m64 29AFLAGS += -m64
29UTS_MACHINE := s390x 30UTS_MACHINE := s390x
30STACK_SIZE := 16384 31STACK_SIZE := 16384
32CHECKFLAGS += -D__s390__ -D__s390x__
31endif 33endif
32 34
33cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5) 35cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5)
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index ec8bf4012c0c..2ff7c32ab0ce 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -359,134 +359,17 @@ void pcibios_fixup_bus(struct pci_bus *pbus)
359 pbus->resource[1] = &pbm->mem_space; 359 pbus->resource[1] = &pbm->mem_space;
360} 360}
361 361
362int pci_claim_resource(struct pci_dev *pdev, int resource) 362struct resource *pcibios_select_root(struct pci_dev *pdev, struct resource *r)
363{ 363{
364 struct pci_pbm_info *pbm = pdev->bus->sysdata; 364 struct pci_pbm_info *pbm = pdev->bus->sysdata;
365 struct resource *res = &pdev->resource[resource]; 365 struct resource *root = NULL;
366 struct resource *root;
367
368 if (!pbm)
369 return -EINVAL;
370 366
371 if (res->flags & IORESOURCE_IO) 367 if (r->flags & IORESOURCE_IO)
372 root = &pbm->io_space; 368 root = &pbm->io_space;
373 else 369 if (r->flags & IORESOURCE_MEM)
374 root = &pbm->mem_space; 370 root = &pbm->mem_space;
375 371
376 pbm->parent->resource_adjust(pdev, res, root); 372 return root;
377
378 return request_resource(root, res);
379}
380
381/*
382 * Given the PCI bus a device resides on, try to
383 * find an acceptable resource allocation for a
384 * specific device resource..
385 */
386static int pci_assign_bus_resource(const struct pci_bus *bus,
387 struct pci_dev *dev,
388 struct resource *res,
389 unsigned long size,
390 unsigned long min,
391 int resno)
392{
393 unsigned int type_mask;
394 int i;
395
396 type_mask = IORESOURCE_IO | IORESOURCE_MEM;
397 for (i = 0 ; i < 4; i++) {
398 struct resource *r = bus->resource[i];
399 if (!r)
400 continue;
401
402 /* type_mask must match */
403 if ((res->flags ^ r->flags) & type_mask)
404 continue;
405
406 /* Ok, try it out.. */
407 if (allocate_resource(r, res, size, min, -1, size, NULL, NULL) < 0)
408 continue;
409
410 /* PCI config space updated by caller. */
411 return 0;
412 }
413 return -EBUSY;
414}
415
416int pci_assign_resource(struct pci_dev *pdev, int resource)
417{
418 struct pcidev_cookie *pcp = pdev->sysdata;
419 struct pci_pbm_info *pbm = pcp->pbm;
420 struct resource *res = &pdev->resource[resource];
421 unsigned long min, size;
422 int err;
423
424 if (res->flags & IORESOURCE_IO)
425 min = pbm->io_space.start + 0x400UL;
426 else
427 min = pbm->mem_space.start;
428
429 size = res->end - res->start + 1;
430
431 err = pci_assign_bus_resource(pdev->bus, pdev, res, size, min, resource);
432
433 if (err < 0) {
434 printk("PCI: Failed to allocate resource %d for %s\n",
435 resource, pci_name(pdev));
436 } else {
437 /* Update PCI config space. */
438 pbm->parent->base_address_update(pdev, resource);
439 }
440
441 return err;
442}
443
444/* Sort resources by alignment */
445void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
446{
447 int i;
448
449 for (i = 0; i < PCI_NUM_RESOURCES; i++) {
450 struct resource *r;
451 struct resource_list *list, *tmp;
452 unsigned long r_align;
453
454 r = &dev->resource[i];
455 r_align = r->end - r->start;
456
457 if (!(r->flags) || r->parent)
458 continue;
459 if (!r_align) {
460 printk(KERN_WARNING "PCI: Ignore bogus resource %d "
461 "[%lx:%lx] of %s\n",
462 i, r->start, r->end, pci_name(dev));
463 continue;
464 }
465 r_align = (i < PCI_BRIDGE_RESOURCES) ? r_align + 1 : r->start;
466 for (list = head; ; list = list->next) {
467 unsigned long align = 0;
468 struct resource_list *ln = list->next;
469 int idx;
470
471 if (ln) {
472 idx = ln->res - &ln->dev->resource[0];
473 align = (idx < PCI_BRIDGE_RESOURCES) ?
474 ln->res->end - ln->res->start + 1 :
475 ln->res->start;
476 }
477 if (r_align > align) {
478 tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
479 if (!tmp)
480 panic("pdev_sort_resources(): "
481 "kmalloc() failed!\n");
482 tmp->next = ln;
483 tmp->res = r;
484 tmp->dev = dev;
485 list->next = tmp;
486 break;
487 }
488 }
489 }
490} 373}
491 374
492void pcibios_update_irq(struct pci_dev *pdev, int irq) 375void pcibios_update_irq(struct pci_dev *pdev, int irq)
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index 91ab466d6c66..6ed1ef25e0ac 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -307,7 +307,7 @@ static unsigned char psycho_pil_table[] = {
307/*0x32*/15, /* Power Management */ 307/*0x32*/15, /* Power Management */
308}; 308};
309 309
310static int __init psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino) 310static int psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
311{ 311{
312 int ret; 312 int ret;
313 313
@@ -344,9 +344,9 @@ static int __init psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
344 return ret; 344 return ret;
345} 345}
346 346
347static unsigned int __init psycho_irq_build(struct pci_pbm_info *pbm, 347static unsigned int psycho_irq_build(struct pci_pbm_info *pbm,
348 struct pci_dev *pdev, 348 struct pci_dev *pdev,
349 unsigned int ino) 349 unsigned int ino)
350{ 350{
351 struct ino_bucket *bucket; 351 struct ino_bucket *bucket;
352 unsigned long imap, iclr; 352 unsigned long imap, iclr;
@@ -1024,7 +1024,7 @@ static irqreturn_t psycho_pcierr_intr(int irq, void *dev_id, struct pt_regs *reg
1024#define PSYCHO_CE_INO 0x2f 1024#define PSYCHO_CE_INO 0x2f
1025#define PSYCHO_PCIERR_A_INO 0x30 1025#define PSYCHO_PCIERR_A_INO 0x30
1026#define PSYCHO_PCIERR_B_INO 0x31 1026#define PSYCHO_PCIERR_B_INO 0x31
1027static void __init psycho_register_error_handlers(struct pci_controller_info *p) 1027static void psycho_register_error_handlers(struct pci_controller_info *p)
1028{ 1028{
1029 struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */ 1029 struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */
1030 unsigned long base = p->pbm_A.controller_regs; 1030 unsigned long base = p->pbm_A.controller_regs;
@@ -1091,15 +1091,15 @@ static void __init psycho_register_error_handlers(struct pci_controller_info *p)
1091} 1091}
1092 1092
1093/* PSYCHO boot time probing and initialization. */ 1093/* PSYCHO boot time probing and initialization. */
1094static void __init psycho_resource_adjust(struct pci_dev *pdev, 1094static void psycho_resource_adjust(struct pci_dev *pdev,
1095 struct resource *res, 1095 struct resource *res,
1096 struct resource *root) 1096 struct resource *root)
1097{ 1097{
1098 res->start += root->start; 1098 res->start += root->start;
1099 res->end += root->start; 1099 res->end += root->start;
1100} 1100}
1101 1101
1102static void __init psycho_base_address_update(struct pci_dev *pdev, int resource) 1102static void psycho_base_address_update(struct pci_dev *pdev, int resource)
1103{ 1103{
1104 struct pcidev_cookie *pcp = pdev->sysdata; 1104 struct pcidev_cookie *pcp = pdev->sysdata;
1105 struct pci_pbm_info *pbm = pcp->pbm; 1105 struct pci_pbm_info *pbm = pcp->pbm;
@@ -1144,7 +1144,7 @@ static void __init psycho_base_address_update(struct pci_dev *pdev, int resource
1144 pci_write_config_dword(pdev, where + 4, 0); 1144 pci_write_config_dword(pdev, where + 4, 0);
1145} 1145}
1146 1146
1147static void __init pbm_config_busmastering(struct pci_pbm_info *pbm) 1147static void pbm_config_busmastering(struct pci_pbm_info *pbm)
1148{ 1148{
1149 u8 *addr; 1149 u8 *addr;
1150 1150
@@ -1161,8 +1161,8 @@ static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
1161 pci_config_write8(addr, 64); 1161 pci_config_write8(addr, 64);
1162} 1162}
1163 1163
1164static void __init pbm_scan_bus(struct pci_controller_info *p, 1164static void pbm_scan_bus(struct pci_controller_info *p,
1165 struct pci_pbm_info *pbm) 1165 struct pci_pbm_info *pbm)
1166{ 1166{
1167 struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL); 1167 struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
1168 1168
@@ -1189,7 +1189,7 @@ static void __init pbm_scan_bus(struct pci_controller_info *p,
1189 pci_setup_busmastering(pbm, pbm->pci_bus); 1189 pci_setup_busmastering(pbm, pbm->pci_bus);
1190} 1190}
1191 1191
1192static void __init psycho_scan_bus(struct pci_controller_info *p) 1192static void psycho_scan_bus(struct pci_controller_info *p)
1193{ 1193{
1194 pbm_config_busmastering(&p->pbm_B); 1194 pbm_config_busmastering(&p->pbm_B);
1195 p->pbm_B.is_66mhz_capable = 0; 1195 p->pbm_B.is_66mhz_capable = 0;
@@ -1204,7 +1204,7 @@ static void __init psycho_scan_bus(struct pci_controller_info *p)
1204 psycho_register_error_handlers(p); 1204 psycho_register_error_handlers(p);
1205} 1205}
1206 1206
1207static void __init psycho_iommu_init(struct pci_controller_info *p) 1207static void psycho_iommu_init(struct pci_controller_info *p)
1208{ 1208{
1209 struct pci_iommu *iommu = p->pbm_A.iommu; 1209 struct pci_iommu *iommu = p->pbm_A.iommu;
1210 unsigned long tsbbase, i; 1210 unsigned long tsbbase, i;
@@ -1327,8 +1327,8 @@ static void psycho_controller_hwinit(struct pci_controller_info *p)
1327 psycho_write(p->pbm_A.controller_regs + PSYCHO_PCIB_DIAG, tmp); 1327 psycho_write(p->pbm_A.controller_regs + PSYCHO_PCIB_DIAG, tmp);
1328} 1328}
1329 1329
1330static void __init pbm_register_toplevel_resources(struct pci_controller_info *p, 1330static void pbm_register_toplevel_resources(struct pci_controller_info *p,
1331 struct pci_pbm_info *pbm) 1331 struct pci_pbm_info *pbm)
1332{ 1332{
1333 char *name = pbm->name; 1333 char *name = pbm->name;
1334 1334
@@ -1481,7 +1481,7 @@ static void psycho_pbm_init(struct pci_controller_info *p,
1481 1481
1482#define PSYCHO_CONFIGSPACE 0x001000000UL 1482#define PSYCHO_CONFIGSPACE 0x001000000UL
1483 1483
1484void __init psycho_init(int node, char *model_name) 1484void psycho_init(int node, char *model_name)
1485{ 1485{
1486 struct linux_prom64_registers pr_regs[3]; 1486 struct linux_prom64_registers pr_regs[3];
1487 struct pci_controller_info *p; 1487 struct pci_controller_info *p;
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 52bf3431a422..0ee6bd5b9ac6 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -554,7 +554,7 @@ static unsigned char sabre_pil_table[] = {
554/*0x32*/15, /* Power Management */ 554/*0x32*/15, /* Power Management */
555}; 555};
556 556
557static int __init sabre_ino_to_pil(struct pci_dev *pdev, unsigned int ino) 557static int sabre_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
558{ 558{
559 int ret; 559 int ret;
560 560
@@ -612,9 +612,9 @@ static void sabre_wsync_handler(struct ino_bucket *bucket, void *_arg1, void *_a
612 sabre_read(sync_reg); 612 sabre_read(sync_reg);
613} 613}
614 614
615static unsigned int __init sabre_irq_build(struct pci_pbm_info *pbm, 615static unsigned int sabre_irq_build(struct pci_pbm_info *pbm,
616 struct pci_dev *pdev, 616 struct pci_dev *pdev,
617 unsigned int ino) 617 unsigned int ino)
618{ 618{
619 struct ino_bucket *bucket; 619 struct ino_bucket *bucket;
620 unsigned long imap, iclr; 620 unsigned long imap, iclr;
@@ -1009,7 +1009,7 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id, struct pt_regs *regs
1009#define SABRE_UE_INO 0x2e 1009#define SABRE_UE_INO 0x2e
1010#define SABRE_CE_INO 0x2f 1010#define SABRE_CE_INO 0x2f
1011#define SABRE_PCIERR_INO 0x30 1011#define SABRE_PCIERR_INO 0x30
1012static void __init sabre_register_error_handlers(struct pci_controller_info *p) 1012static void sabre_register_error_handlers(struct pci_controller_info *p)
1013{ 1013{
1014 struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */ 1014 struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */
1015 unsigned long base = pbm->controller_regs; 1015 unsigned long base = pbm->controller_regs;
@@ -1056,9 +1056,9 @@ static void __init sabre_register_error_handlers(struct pci_controller_info *p)
1056 sabre_write(base + SABRE_PCICTRL, tmp); 1056 sabre_write(base + SABRE_PCICTRL, tmp);
1057} 1057}
1058 1058
1059static void __init sabre_resource_adjust(struct pci_dev *pdev, 1059static void sabre_resource_adjust(struct pci_dev *pdev,
1060 struct resource *res, 1060 struct resource *res,
1061 struct resource *root) 1061 struct resource *root)
1062{ 1062{
1063 struct pci_pbm_info *pbm = pdev->bus->sysdata; 1063 struct pci_pbm_info *pbm = pdev->bus->sysdata;
1064 unsigned long base; 1064 unsigned long base;
@@ -1072,7 +1072,7 @@ static void __init sabre_resource_adjust(struct pci_dev *pdev,
1072 res->end += base; 1072 res->end += base;
1073} 1073}
1074 1074
1075static void __init sabre_base_address_update(struct pci_dev *pdev, int resource) 1075static void sabre_base_address_update(struct pci_dev *pdev, int resource)
1076{ 1076{
1077 struct pcidev_cookie *pcp = pdev->sysdata; 1077 struct pcidev_cookie *pcp = pdev->sysdata;
1078 struct pci_pbm_info *pbm = pcp->pbm; 1078 struct pci_pbm_info *pbm = pcp->pbm;
@@ -1118,7 +1118,7 @@ static void __init sabre_base_address_update(struct pci_dev *pdev, int resource)
1118 pci_write_config_dword(pdev, where + 4, 0); 1118 pci_write_config_dword(pdev, where + 4, 0);
1119} 1119}
1120 1120
1121static void __init apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus) 1121static void apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus)
1122{ 1122{
1123 struct pci_dev *pdev; 1123 struct pci_dev *pdev;
1124 1124
@@ -1181,7 +1181,7 @@ static struct pcidev_cookie *alloc_bridge_cookie(struct pci_pbm_info *pbm)
1181 return cookie; 1181 return cookie;
1182} 1182}
1183 1183
1184static void __init sabre_scan_bus(struct pci_controller_info *p) 1184static void sabre_scan_bus(struct pci_controller_info *p)
1185{ 1185{
1186 static int once; 1186 static int once;
1187 struct pci_bus *sabre_bus, *pbus; 1187 struct pci_bus *sabre_bus, *pbus;
@@ -1262,9 +1262,9 @@ static void __init sabre_scan_bus(struct pci_controller_info *p)
1262 sabre_register_error_handlers(p); 1262 sabre_register_error_handlers(p);
1263} 1263}
1264 1264
1265static void __init sabre_iommu_init(struct pci_controller_info *p, 1265static void sabre_iommu_init(struct pci_controller_info *p,
1266 int tsbsize, unsigned long dvma_offset, 1266 int tsbsize, unsigned long dvma_offset,
1267 u32 dma_mask) 1267 u32 dma_mask)
1268{ 1268{
1269 struct pci_iommu *iommu = p->pbm_A.iommu; 1269 struct pci_iommu *iommu = p->pbm_A.iommu;
1270 unsigned long tsbbase, i, order; 1270 unsigned long tsbbase, i, order;
@@ -1345,8 +1345,8 @@ static void __init sabre_iommu_init(struct pci_controller_info *p,
1345 } 1345 }
1346} 1346}
1347 1347
1348static void __init pbm_register_toplevel_resources(struct pci_controller_info *p, 1348static void pbm_register_toplevel_resources(struct pci_controller_info *p,
1349 struct pci_pbm_info *pbm) 1349 struct pci_pbm_info *pbm)
1350{ 1350{
1351 char *name = pbm->name; 1351 char *name = pbm->name;
1352 unsigned long ibase = p->pbm_A.controller_regs + SABRE_IOSPACE; 1352 unsigned long ibase = p->pbm_A.controller_regs + SABRE_IOSPACE;
@@ -1415,7 +1415,7 @@ static void __init pbm_register_toplevel_resources(struct pci_controller_info *p
1415 &pbm->mem_space); 1415 &pbm->mem_space);
1416} 1416}
1417 1417
1418static void __init sabre_pbm_init(struct pci_controller_info *p, int sabre_node, u32 dma_begin) 1418static void sabre_pbm_init(struct pci_controller_info *p, int sabre_node, u32 dma_begin)
1419{ 1419{
1420 struct pci_pbm_info *pbm; 1420 struct pci_pbm_info *pbm;
1421 char namebuf[128]; 1421 char namebuf[128];
@@ -1552,7 +1552,7 @@ static void __init sabre_pbm_init(struct pci_controller_info *p, int sabre_node,
1552 } 1552 }
1553} 1553}
1554 1554
1555void __init sabre_init(int pnode, char *model_name) 1555void sabre_init(int pnode, char *model_name)
1556{ 1556{
1557 struct linux_prom64_registers pr_regs[2]; 1557 struct linux_prom64_registers pr_regs[2];
1558 struct pci_controller_info *p; 1558 struct pci_controller_info *p;
diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index 6a182bb66281..331382e1a75d 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -285,7 +285,7 @@ static unsigned char schizo_pil_table[] = {
285/*0x3f*/0, /* Reserved for NewLink */ 285/*0x3f*/0, /* Reserved for NewLink */
286}; 286};
287 287
288static int __init schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino) 288static int schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
289{ 289{
290 int ret; 290 int ret;
291 291
@@ -1221,7 +1221,7 @@ static irqreturn_t schizo_safarierr_intr(int irq, void *dev_id, struct pt_regs *
1221 * PCI bus units of the same Tomatillo. I still have not really 1221 * PCI bus units of the same Tomatillo. I still have not really
1222 * figured this out... 1222 * figured this out...
1223 */ 1223 */
1224static void __init tomatillo_register_error_handlers(struct pci_controller_info *p) 1224static void tomatillo_register_error_handlers(struct pci_controller_info *p)
1225{ 1225{
1226 struct pci_pbm_info *pbm; 1226 struct pci_pbm_info *pbm;
1227 unsigned int irq; 1227 unsigned int irq;
@@ -1359,7 +1359,7 @@ static void __init tomatillo_register_error_handlers(struct pci_controller_info
1359 (SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP))); 1359 (SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP)));
1360} 1360}
1361 1361
1362static void __init schizo_register_error_handlers(struct pci_controller_info *p) 1362static void schizo_register_error_handlers(struct pci_controller_info *p)
1363{ 1363{
1364 struct pci_pbm_info *pbm; 1364 struct pci_pbm_info *pbm;
1365 unsigned int irq; 1365 unsigned int irq;
@@ -1505,7 +1505,7 @@ static void __init schizo_register_error_handlers(struct pci_controller_info *p)
1505 (SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP))); 1505 (SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP)));
1506} 1506}
1507 1507
1508static void __init pbm_config_busmastering(struct pci_pbm_info *pbm) 1508static void pbm_config_busmastering(struct pci_pbm_info *pbm)
1509{ 1509{
1510 u8 *addr; 1510 u8 *addr;
1511 1511
@@ -1522,8 +1522,8 @@ static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
1522 pci_config_write8(addr, 64); 1522 pci_config_write8(addr, 64);
1523} 1523}
1524 1524
1525static void __init pbm_scan_bus(struct pci_controller_info *p, 1525static void pbm_scan_bus(struct pci_controller_info *p,
1526 struct pci_pbm_info *pbm) 1526 struct pci_pbm_info *pbm)
1527{ 1527{
1528 struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL); 1528 struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
1529 1529
@@ -1550,8 +1550,8 @@ static void __init pbm_scan_bus(struct pci_controller_info *p,
1550 pci_setup_busmastering(pbm, pbm->pci_bus); 1550 pci_setup_busmastering(pbm, pbm->pci_bus);
1551} 1551}
1552 1552
1553static void __init __schizo_scan_bus(struct pci_controller_info *p, 1553static void __schizo_scan_bus(struct pci_controller_info *p,
1554 int chip_type) 1554 int chip_type)
1555{ 1555{
1556 if (!p->pbm_B.prom_node || !p->pbm_A.prom_node) { 1556 if (!p->pbm_B.prom_node || !p->pbm_A.prom_node) {
1557 printk("PCI: Only one PCI bus module of controller found.\n"); 1557 printk("PCI: Only one PCI bus module of controller found.\n");
@@ -1577,17 +1577,17 @@ static void __init __schizo_scan_bus(struct pci_controller_info *p,
1577 schizo_register_error_handlers(p); 1577 schizo_register_error_handlers(p);
1578} 1578}
1579 1579
1580static void __init schizo_scan_bus(struct pci_controller_info *p) 1580static void schizo_scan_bus(struct pci_controller_info *p)
1581{ 1581{
1582 __schizo_scan_bus(p, PBM_CHIP_TYPE_SCHIZO); 1582 __schizo_scan_bus(p, PBM_CHIP_TYPE_SCHIZO);
1583} 1583}
1584 1584
1585static void __init tomatillo_scan_bus(struct pci_controller_info *p) 1585static void tomatillo_scan_bus(struct pci_controller_info *p)
1586{ 1586{
1587 __schizo_scan_bus(p, PBM_CHIP_TYPE_TOMATILLO); 1587 __schizo_scan_bus(p, PBM_CHIP_TYPE_TOMATILLO);
1588} 1588}
1589 1589
1590static void __init schizo_base_address_update(struct pci_dev *pdev, int resource) 1590static void schizo_base_address_update(struct pci_dev *pdev, int resource)
1591{ 1591{
1592 struct pcidev_cookie *pcp = pdev->sysdata; 1592 struct pcidev_cookie *pcp = pdev->sysdata;
1593 struct pci_pbm_info *pbm = pcp->pbm; 1593 struct pci_pbm_info *pbm = pcp->pbm;
@@ -1632,9 +1632,9 @@ static void __init schizo_base_address_update(struct pci_dev *pdev, int resource
1632 pci_write_config_dword(pdev, where + 4, 0); 1632 pci_write_config_dword(pdev, where + 4, 0);
1633} 1633}
1634 1634
1635static void __init schizo_resource_adjust(struct pci_dev *pdev, 1635static void schizo_resource_adjust(struct pci_dev *pdev,
1636 struct resource *res, 1636 struct resource *res,
1637 struct resource *root) 1637 struct resource *root)
1638{ 1638{
1639 res->start += root->start; 1639 res->start += root->start;
1640 res->end += root->start; 1640 res->end += root->start;
@@ -1702,8 +1702,8 @@ static void schizo_determine_mem_io_space(struct pci_pbm_info *pbm)
1702 pbm->mem_space.start); 1702 pbm->mem_space.start);
1703} 1703}
1704 1704
1705static void __init pbm_register_toplevel_resources(struct pci_controller_info *p, 1705static void pbm_register_toplevel_resources(struct pci_controller_info *p,
1706 struct pci_pbm_info *pbm) 1706 struct pci_pbm_info *pbm)
1707{ 1707{
1708 pbm->io_space.name = pbm->mem_space.name = pbm->name; 1708 pbm->io_space.name = pbm->mem_space.name = pbm->name;
1709 1709
@@ -1932,7 +1932,7 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
1932#define TOMATILLO_PCI_IOC_TDIAG (0x2250UL) 1932#define TOMATILLO_PCI_IOC_TDIAG (0x2250UL)
1933#define TOMATILLO_PCI_IOC_DDIAG (0x2290UL) 1933#define TOMATILLO_PCI_IOC_DDIAG (0x2290UL)
1934 1934
1935static void __init schizo_pbm_hw_init(struct pci_pbm_info *pbm) 1935static void schizo_pbm_hw_init(struct pci_pbm_info *pbm)
1936{ 1936{
1937 u64 tmp; 1937 u64 tmp;
1938 1938
@@ -1986,9 +1986,9 @@ static void __init schizo_pbm_hw_init(struct pci_pbm_info *pbm)
1986 } 1986 }
1987} 1987}
1988 1988
1989static void __init schizo_pbm_init(struct pci_controller_info *p, 1989static void schizo_pbm_init(struct pci_controller_info *p,
1990 int prom_node, u32 portid, 1990 int prom_node, u32 portid,
1991 int chip_type) 1991 int chip_type)
1992{ 1992{
1993 struct linux_prom64_registers pr_regs[4]; 1993 struct linux_prom64_registers pr_regs[4];
1994 unsigned int busrange[2]; 1994 unsigned int busrange[2];
@@ -2145,7 +2145,7 @@ static inline int portid_compare(u32 x, u32 y, int chip_type)
2145 return (x == y); 2145 return (x == y);
2146} 2146}
2147 2147
2148static void __init __schizo_init(int node, char *model_name, int chip_type) 2148static void __schizo_init(int node, char *model_name, int chip_type)
2149{ 2149{
2150 struct pci_controller_info *p; 2150 struct pci_controller_info *p;
2151 struct pci_iommu *iommu; 2151 struct pci_iommu *iommu;
@@ -2213,17 +2213,17 @@ static void __init __schizo_init(int node, char *model_name, int chip_type)
2213 schizo_pbm_init(p, node, portid, chip_type); 2213 schizo_pbm_init(p, node, portid, chip_type);
2214} 2214}
2215 2215
2216void __init schizo_init(int node, char *model_name) 2216void schizo_init(int node, char *model_name)
2217{ 2217{
2218 __schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO); 2218 __schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO);
2219} 2219}
2220 2220
2221void __init schizo_plus_init(int node, char *model_name) 2221void schizo_plus_init(int node, char *model_name)
2222{ 2222{
2223 __schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO_PLUS); 2223 __schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO_PLUS);
2224} 2224}
2225 2225
2226void __init tomatillo_init(int node, char *model_name) 2226void tomatillo_init(int node, char *model_name)
2227{ 2227{
2228 __schizo_init(node, model_name, PBM_CHIP_TYPE_TOMATILLO); 2228 __schizo_init(node, model_name, PBM_CHIP_TYPE_TOMATILLO);
2229} 2229}
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index d89fc24808d3..7d9a0f6c437d 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -403,12 +403,3 @@ EXPORT_SYMBOL(xor_vis_4);
403EXPORT_SYMBOL(xor_vis_5); 403EXPORT_SYMBOL(xor_vis_5);
404 404
405EXPORT_SYMBOL(prom_palette); 405EXPORT_SYMBOL(prom_palette);
406
407/* memory barriers */
408EXPORT_SYMBOL(mb);
409EXPORT_SYMBOL(rmb);
410EXPORT_SYMBOL(wmb);
411EXPORT_SYMBOL(membar_storeload);
412EXPORT_SYMBOL(membar_storeload_storestore);
413EXPORT_SYMBOL(membar_storeload_loadload);
414EXPORT_SYMBOL(membar_storestore_loadstore);
diff --git a/arch/sparc64/lib/Makefile b/arch/sparc64/lib/Makefile
index 6201f1040982..40dbeec7e5d6 100644
--- a/arch/sparc64/lib/Makefile
+++ b/arch/sparc64/lib/Makefile
@@ -12,7 +12,7 @@ lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \
12 U1memcpy.o U1copy_from_user.o U1copy_to_user.o \ 12 U1memcpy.o U1copy_from_user.o U1copy_to_user.o \
13 U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \ 13 U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \
14 copy_in_user.o user_fixup.o memmove.o \ 14 copy_in_user.o user_fixup.o memmove.o \
15 mcount.o ipcsum.o rwsem.o xor.o find_bit.o delay.o mb.o 15 mcount.o ipcsum.o rwsem.o xor.o find_bit.o delay.o
16 16
17lib-$(CONFIG_DEBUG_SPINLOCK) += debuglocks.o 17lib-$(CONFIG_DEBUG_SPINLOCK) += debuglocks.o
18lib-$(CONFIG_HAVE_DEC_LOCK) += dec_and_lock.o 18lib-$(CONFIG_HAVE_DEC_LOCK) += dec_and_lock.o
diff --git a/arch/sparc64/lib/mb.S b/arch/sparc64/lib/mb.S
deleted file mode 100644
index 4004f748619f..000000000000
--- a/arch/sparc64/lib/mb.S
+++ /dev/null
@@ -1,73 +0,0 @@
1/* mb.S: Out of line memory barriers.
2 *
3 * Copyright (C) 2005 David S. Miller (davem@davemloft.net)
4 */
5
6 /* These are here in an effort to more fully work around
7 * Spitfire Errata #51. Essentially, if a memory barrier
8 * occurs soon after a mispredicted branch, the chip can stop
9 * executing instructions until a trap occurs. Therefore, if
10 * interrupts are disabled, the chip can hang forever.
11 *
12 * It used to be believed that the memory barrier had to be
13 * right in the delay slot, but a case has been traced
14 * recently wherein the memory barrier was one instruction
15 * after the branch delay slot and the chip still hung. The
16 * offending sequence was the following in sym_wakeup_done()
17 * of the sym53c8xx_2 driver:
18 *
19 * call sym_ccb_from_dsa, 0
20 * movge %icc, 0, %l0
21 * brz,pn %o0, .LL1303
22 * mov %o0, %l2
23 * membar #LoadLoad
24 *
25 * The branch has to be mispredicted for the bug to occur.
26 * Therefore, we put the memory barrier explicitly into a
27 * "branch always, predicted taken" delay slot to avoid the
28 * problem case.
29 */
30
31 .text
32
3399: retl
34 nop
35
36 .globl mb
37mb: ba,pt %xcc, 99b
38 membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad
39 .size mb, .-mb
40
41 .globl rmb
42rmb: ba,pt %xcc, 99b
43 membar #LoadLoad
44 .size rmb, .-rmb
45
46 .globl wmb
47wmb: ba,pt %xcc, 99b
48 membar #StoreStore
49 .size wmb, .-wmb
50
51 .globl membar_storeload
52membar_storeload:
53 ba,pt %xcc, 99b
54 membar #StoreLoad
55 .size membar_storeload, .-membar_storeload
56
57 .globl membar_storeload_storestore
58membar_storeload_storestore:
59 ba,pt %xcc, 99b
60 membar #StoreLoad | #StoreStore
61 .size membar_storeload_storestore, .-membar_storeload_storestore
62
63 .globl membar_storeload_loadload
64membar_storeload_loadload:
65 ba,pt %xcc, 99b
66 membar #StoreLoad | #LoadLoad
67 .size membar_storeload_loadload, .-membar_storeload_loadload
68
69 .globl membar_storestore_loadstore
70membar_storestore_loadstore:
71 ba,pt %xcc, 99b
72 membar #StoreStore | #LoadStore
73 .size membar_storestore_loadstore, .-membar_storestore_loadstore
diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index baddb5d64ca5..436abbba409b 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -8,6 +8,7 @@ START := 0x60000000
8#it's needed for headers to work! 8#it's needed for headers to work!
9CFLAGS += -U__$(SUBARCH)__ -fno-builtin 9CFLAGS += -U__$(SUBARCH)__ -fno-builtin
10USER_CFLAGS += -fno-builtin 10USER_CFLAGS += -fno-builtin
11CHECKFLAGS += -m64
11 12
12ELF_ARCH := i386:x86-64 13ELF_ARCH := i386:x86-64
13ELF_FORMAT := elf64-x86-64 14ELF_FORMAT := elf64-x86-64
diff --git a/arch/um/kernel/skas/include/uaccess-skas.h b/arch/um/kernel/skas/include/uaccess-skas.h
index cd6c280482cb..6ee3f3902e68 100644
--- a/arch/um/kernel/skas/include/uaccess-skas.h
+++ b/arch/um/kernel/skas/include/uaccess-skas.h
@@ -18,18 +18,18 @@
18 ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \ 18 ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
19 ((unsigned long) (addr) + (size) >= (unsigned long)(addr)))) 19 ((unsigned long) (addr) + (size) >= (unsigned long)(addr))))
20 20
21static inline int verify_area_skas(int type, const void * addr, 21static inline int verify_area_skas(int type, const void __user * addr,
22 unsigned long size) 22 unsigned long size)
23{ 23{
24 return(access_ok_skas(type, addr, size) ? 0 : -EFAULT); 24 return(access_ok_skas(type, addr, size) ? 0 : -EFAULT);
25} 25}
26 26
27extern int copy_from_user_skas(void *to, const void *from, int n); 27extern int copy_from_user_skas(void *to, const void __user *from, int n);
28extern int copy_to_user_skas(void *to, const void *from, int n); 28extern int copy_to_user_skas(void __user *to, const void *from, int n);
29extern int strncpy_from_user_skas(char *dst, const char *src, int count); 29extern int strncpy_from_user_skas(char *dst, const char __user *src, int count);
30extern int __clear_user_skas(void *mem, int len); 30extern int __clear_user_skas(void __user *mem, int len);
31extern int clear_user_skas(void *mem, int len); 31extern int clear_user_skas(void __user *mem, int len);
32extern int strnlen_user_skas(const void *str, int len); 32extern int strnlen_user_skas(const void __user *str, int len);
33 33
34#endif 34#endif
35 35
diff --git a/arch/um/kernel/tt/include/uaccess-tt.h b/arch/um/kernel/tt/include/uaccess-tt.h
index 3fbb5fe26f49..aa6db384af80 100644
--- a/arch/um/kernel/tt/include/uaccess-tt.h
+++ b/arch/um/kernel/tt/include/uaccess-tt.h
@@ -33,7 +33,7 @@ extern unsigned long uml_physmem;
33 (((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) && \ 33 (((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) && \
34 (under_task_size(addr, size) || is_stack(addr, size)))) 34 (under_task_size(addr, size) || is_stack(addr, size))))
35 35
36static inline int verify_area_tt(int type, const void * addr, 36static inline int verify_area_tt(int type, const void __user * addr,
37 unsigned long size) 37 unsigned long size)
38{ 38{
39 return(access_ok_tt(type, addr, size) ? 0 : -EFAULT); 39 return(access_ok_tt(type, addr, size) ? 0 : -EFAULT);
@@ -50,12 +50,12 @@ extern int __do_clear_user(void *mem, size_t len, void **fault_addr,
50extern int __do_strnlen_user(const char *str, unsigned long n, 50extern int __do_strnlen_user(const char *str, unsigned long n,
51 void **fault_addr, void **fault_catcher); 51 void **fault_addr, void **fault_catcher);
52 52
53extern int copy_from_user_tt(void *to, const void *from, int n); 53extern int copy_from_user_tt(void *to, const void __user *from, int n);
54extern int copy_to_user_tt(void *to, const void *from, int n); 54extern int copy_to_user_tt(void __user *to, const void *from, int n);
55extern int strncpy_from_user_tt(char *dst, const char *src, int count); 55extern int strncpy_from_user_tt(char *dst, const char __user *src, int count);
56extern int __clear_user_tt(void *mem, int len); 56extern int __clear_user_tt(void __user *mem, int len);
57extern int clear_user_tt(void *mem, int len); 57extern int clear_user_tt(void __user *mem, int len);
58extern int strnlen_user_tt(const void *str, int len); 58extern int strnlen_user_tt(const void __user *str, int len);
59 59
60#endif 60#endif
61 61
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules
index 17f305b6bade..59a1291f477e 100644
--- a/arch/um/scripts/Makefile.rules
+++ b/arch/um/scripts/Makefile.rules
@@ -9,6 +9,11 @@ USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
9 9
10$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \ 10$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \
11 $(CFLAGS_$(notdir $@)) 11 $(CFLAGS_$(notdir $@))
12$(USER_OBJS): cmd_checksrc =
13$(USER_OBJS): quiet_cmd_checksrc =
14$(USER_OBJS): cmd_force_checksrc =
15$(USER_OBJS): quiet_cmd_force_checksrc =
16
12 17
13# The stubs and unmap.o can't try to call mcount or update basic block data 18# The stubs and unmap.o can't try to call mcount or update basic block data
14define unprofile 19define unprofile
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 40e0aca088fb..5f1529be1237 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -1167,9 +1167,9 @@ void disable_IO_APIC(void)
1167 clear_IO_APIC(); 1167 clear_IO_APIC();
1168 1168
1169 /* 1169 /*
1170 * If the i82559 is routed through an IOAPIC 1170 * If the i8259 is routed through an IOAPIC
1171 * Put that IOAPIC in virtual wire mode 1171 * Put that IOAPIC in virtual wire mode
1172 * so legacy interrups can be delivered. 1172 * so legacy interrupts can be delivered.
1173 */ 1173 */
1174 pin = find_isa_irq_pin(0, mp_ExtINT); 1174 pin = find_isa_irq_pin(0, mp_ExtINT);
1175 if (pin != -1) { 1175 if (pin != -1) {
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-17 19:15:36 -0500