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-rw-r--r--include/asm-sh/Kbuild2
-rw-r--r--include/asm-sh/apm.h46
-rw-r--r--include/asm-sh/bigsur/bigsur.h80
-rw-r--r--include/asm-sh/bigsur/io.h35
-rw-r--r--include/asm-sh/bigsur/serial.h24
-rw-r--r--include/asm-sh/bugs.h6
-rw-r--r--include/asm-sh/cacheflush.h3
-rw-r--r--include/asm-sh/cpu-sh3/cacheflush.h2
-rw-r--r--include/asm-sh/cpu-sh4/cacheflush.h13
-rw-r--r--include/asm-sh/cpu-sh4/dma.h11
-rw-r--r--include/asm-sh/dma-mapping.h4
-rw-r--r--include/asm-sh/ec3104/ec3104.h43
-rw-r--r--include/asm-sh/ec3104/io.h16
-rw-r--r--include/asm-sh/ec3104/keyboard.h15
-rw-r--r--include/asm-sh/ec3104/serial.h20
-rw-r--r--include/asm-sh/irq.h4
-rw-r--r--include/asm-sh/kgdb.h8
-rw-r--r--include/asm-sh/mmu.h20
-rw-r--r--include/asm-sh/mmu_context.h61
-rw-r--r--include/asm-sh/page.h3
-rw-r--r--include/asm-sh/pgtable.h11
-rw-r--r--include/asm-sh/processor.h6
-rw-r--r--include/asm-sh/rts7751r2d.h4
-rw-r--r--include/asm-sh/serial.h11
-rw-r--r--include/asm-sh/termios.h18
-rw-r--r--include/asm-sh/thread_info.h16
-rw-r--r--include/asm-sh/tlbflush.h38
-rw-r--r--include/asm-sh/ubc.h2
-rw-r--r--include/asm-sh/unistd.h20
-rw-r--r--include/asm-sh/voyagergx.h5
30 files changed, 143 insertions, 404 deletions
diff --git a/include/asm-sh/Kbuild b/include/asm-sh/Kbuild
index c68e1680da01..76a8ccf254a5 100644
--- a/include/asm-sh/Kbuild
+++ b/include/asm-sh/Kbuild
@@ -1 +1,3 @@
1include include/asm-generic/Kbuild.asm 1include include/asm-generic/Kbuild.asm
2
3header-y += cpu-features.h
diff --git a/include/asm-sh/apm.h b/include/asm-sh/apm.h
deleted file mode 100644
index 8b091e93651f..000000000000
--- a/include/asm-sh/apm.h
+++ /dev/null
@@ -1,46 +0,0 @@
1/*
2 * Copyright 2006 (c) Andriy Skulysh <askulysh@gmail.com>
3 *
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
6 * for more details.
7 *
8 */
9
10#ifndef __ASM_SH_APM_H
11#define __ASM_SH_APM_H
12
13#define APM_AC_OFFLINE 0
14#define APM_AC_ONLINE 1
15#define APM_AC_BACKUP 2
16#define APM_AC_UNKNOWN 0xff
17
18#define APM_BATTERY_STATUS_HIGH 0
19#define APM_BATTERY_STATUS_LOW 1
20#define APM_BATTERY_STATUS_CRITICAL 2
21#define APM_BATTERY_STATUS_CHARGING 3
22#define APM_BATTERY_STATUS_NOT_PRESENT 4
23#define APM_BATTERY_STATUS_UNKNOWN 0xff
24
25#define APM_BATTERY_LIFE_UNKNOWN 0xFFFF
26#define APM_BATTERY_LIFE_MINUTES 0x8000
27#define APM_BATTERY_LIFE_VALUE_MASK 0x7FFF
28
29#define APM_BATTERY_FLAG_HIGH (1 << 0)
30#define APM_BATTERY_FLAG_LOW (1 << 1)
31#define APM_BATTERY_FLAG_CRITICAL (1 << 2)
32#define APM_BATTERY_FLAG_CHARGING (1 << 3)
33#define APM_BATTERY_FLAG_NOT_PRESENT (1 << 7)
34#define APM_BATTERY_FLAG_UNKNOWN 0xff
35
36#define APM_UNITS_MINS 0
37#define APM_UNITS_SECS 1
38#define APM_UNITS_UNKNOWN -1
39
40
41extern int (*apm_get_info)(char *buf, char **start, off_t fpos, int length);
42extern int apm_suspended;
43
44void apm_queue_event(apm_event_t event);
45
46#endif
diff --git a/include/asm-sh/bigsur/bigsur.h b/include/asm-sh/bigsur/bigsur.h
deleted file mode 100644
index 427245f93589..000000000000
--- a/include/asm-sh/bigsur/bigsur.h
+++ /dev/null
@@ -1,80 +0,0 @@
1/*
2 *
3 * Hitachi Big Sur Eval Board support
4 *
5 * Dustin McIntire (dustin@sensoria.com)
6 *
7 * May be copied or modified under the terms of the GNU General Public
8 * License. See linux/COPYING for more information.
9 *
10 * Derived from Hitachi SH7751 reference manual
11 *
12 */
13
14#ifndef _ASM_BIGSUR_H_
15#define _ASM_BIGSUR_H_
16
17#include <asm/irq.h>
18#include <asm/hd64465/hd64465.h>
19
20/* 7751 Internal IRQ's used by external CPLD controller */
21#define BIGSUR_IRQ_LOW 0
22#define BIGSUR_IRQ_NUM 14 /* External CPLD level 1 IRQs */
23#define BIGSUR_IRQ_HIGH (BIGSUR_IRQ_LOW + BIGSUR_IRQ_NUM)
24#define BIGSUR_2NDLVL_IRQ_LOW (HD64465_IRQ_BASE+HD64465_IRQ_NUM)
25#define BIGSUR_2NDLVL_IRQ_NUM 32 /* Level 2 IRQs = 4 regs * 8 bits */
26#define BIGSUR_2NDLVL_IRQ_HIGH (BIGSUR_2NDLVL_IRQ_LOW + \
27 BIGSUR_2NDLVL_IRQ_NUM)
28
29/* PCI interrupt base number (A_INTA-A_INTD) */
30#define BIGSUR_SH7751_PCI_IRQ_BASE (BIGSUR_2NDLVL_IRQ_LOW+10)
31
32/* CPLD registers and external chip addresses */
33#define BIGSUR_HD64464_ADDR 0xB2000000
34#define BIGSUR_DGDR 0xB1FFFE00
35#define BIGSUR_BIDR 0xB1FFFD00
36#define BIGSUR_CSLR 0xB1FFFC00
37#define BIGSUR_SW1R 0xB1FFFB00
38#define BIGSUR_DBGR 0xB1FFFA00
39#define BIGSUR_BDTR 0xB1FFF900
40#define BIGSUR_BDRR 0xB1FFF800
41#define BIGSUR_PPR1 0xB1FFF700
42#define BIGSUR_PPR2 0xB1FFF600
43#define BIGSUR_IDE2 0xB1FFF500
44#define BIGSUR_IDE3 0xB1FFF400
45#define BIGSUR_SPCR 0xB1FFF300
46#define BIGSUR_ETHR 0xB1FE0000
47#define BIGSUR_PPDR 0xB1FDFF00
48#define BIGSUR_ICTL 0xB1FDFE00
49#define BIGSUR_ICMD 0xB1FDFD00
50#define BIGSUR_DMA0 0xB1FDFC00
51#define BIGSUR_DMA1 0xB1FDFB00
52#define BIGSUR_IRQ0 0xB1FDFA00
53#define BIGSUR_IRQ1 0xB1FDF900
54#define BIGSUR_IRQ2 0xB1FDF800
55#define BIGSUR_IRQ3 0xB1FDF700
56#define BIGSUR_IMR0 0xB1FDF600
57#define BIGSUR_IMR1 0xB1FDF500
58#define BIGSUR_IMR2 0xB1FDF400
59#define BIGSUR_IMR3 0xB1FDF300
60#define BIGSUR_IRLMR0 0xB1FDF200
61#define BIGSUR_IRLMR1 0xB1FDF100
62#define BIGSUR_V320USC_ADDR 0xB1000000
63#define BIGSUR_HD64465_ADDR 0xB0000000
64#define BIGSUR_INTERNAL_BASE 0xB0000000
65
66/* SMC ethernet card parameters */
67#define BIGSUR_ETHER_IOPORT 0x220
68
69/* IDE register paramters */
70#define BIGSUR_IDECMD_IOPORT 0x1f0
71#define BIGSUR_IDECTL_IOPORT 0x1f8
72
73/* LED bit position in BIGSUR_CSLR */
74#define BIGSUR_LED (1<<4)
75
76/* PCI: default LOCAL memory window sizes (seen from PCI bus) */
77#define BIGSUR_LSR0_SIZE (64*(1<<20)) //64MB
78#define BIGSUR_LSR1_SIZE (64*(1<<20)) //64MB
79
80#endif /* _ASM_BIGSUR_H_ */
diff --git a/include/asm-sh/bigsur/io.h b/include/asm-sh/bigsur/io.h
deleted file mode 100644
index 1470ac8d4a39..000000000000
--- a/include/asm-sh/bigsur/io.h
+++ /dev/null
@@ -1,35 +0,0 @@
1/*
2 * include/asm-sh/bigsur/io.h
3 *
4 * By Dustin McIntire (dustin@sensoria.com) (c)2001
5 * Derived from io_hd64465.h, which bore the message:
6 * By Greg Banks <gbanks@pocketpenguins.com>
7 * (c) 2000 PocketPenguins Inc.
8 * and from io_hd64461.h, which bore the message:
9 * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
10 *
11 * May be copied or modified under the terms of the GNU General Public
12 * License. See linux/COPYING for more information.
13 *
14 * IO functions for a Hitachi Big Sur Evaluation Board.
15 */
16
17#ifndef _ASM_SH_IO_BIGSUR_H
18#define _ASM_SH_IO_BIGSUR_H
19
20#include <linux/types.h>
21
22extern unsigned long bigsur_isa_port2addr(unsigned long offset);
23extern int bigsur_irq_demux(int irq);
24/* Provision for generic secondary demux step -- used by PCMCIA code */
25extern void bigsur_register_irq_demux(int irq,
26 int (*demux)(int irq, void *dev), void *dev);
27extern void bigsur_unregister_irq_demux(int irq);
28/* Set this variable to 1 to see port traffic */
29extern int bigsur_io_debug;
30/* Map a range of ports to a range of kernel virtual memory. */
31extern void bigsur_port_map(u32 baseport, u32 nports, u32 addr, u8 shift);
32extern void bigsur_port_unmap(u32 baseport, u32 nports);
33
34#endif /* _ASM_SH_IO_BIGSUR_H */
35
diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h
deleted file mode 100644
index a08fa82fe45a..000000000000
--- a/include/asm-sh/bigsur/serial.h
+++ /dev/null
@@ -1,24 +0,0 @@
1/*
2 * include/asm-sh/bigsur/serial.h
3 *
4 * Configuration details for Big Sur 16550 based serial ports
5 * i.e. HD64465, PCMCIA, etc.
6 */
7
8#ifndef _ASM_SERIAL_BIGSUR_H
9#define _ASM_SERIAL_BIGSUR_H
10#include <asm/hd64465.h>
11
12#define BASE_BAUD (3379200 / 16)
13
14#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
15
16
17#define SERIAL_PORT_DFNS \
18 /* UART CLK PORT IRQ FLAGS */ \
19 { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */
20
21/* XXX: This should be moved ino irq.h */
22#define irq_cannonicalize(x) (x)
23
24#endif /* _ASM_SERIAL_BIGSUR_H */
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index a294997a8412..5a117ec43c77 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -19,9 +19,9 @@ static void __init check_bugs(void)
19 extern unsigned long loops_per_jiffy; 19 extern unsigned long loops_per_jiffy;
20 char *p = &init_utsname()->machine[2]; /* "sh" */ 20 char *p = &init_utsname()->machine[2]; /* "sh" */
21 21
22 cpu_data->loops_per_jiffy = loops_per_jiffy; 22 current_cpu_data.loops_per_jiffy = loops_per_jiffy;
23 23
24 switch (cpu_data->type) { 24 switch (current_cpu_data.type) {
25 case CPU_SH7604 ... CPU_SH7619: 25 case CPU_SH7604 ... CPU_SH7619:
26 *p++ = '2'; 26 *p++ = '2';
27 break; 27 break;
@@ -54,7 +54,7 @@ static void __init check_bugs(void)
54 break; 54 break;
55 } 55 }
56 56
57 printk("CPU: %s\n", get_cpu_subtype()); 57 printk("CPU: %s\n", get_cpu_subtype(&current_cpu_data));
58 58
59#ifndef __LITTLE_ENDIAN__ 59#ifndef __LITTLE_ENDIAN__
60 /* 'eb' means 'Endian Big' */ 60 /* 'eb' means 'Endian Big' */
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 07f62ec9ff0c..22f12634975b 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -30,5 +30,8 @@ extern void __flush_invalidate_region(void *start, int size);
30 30
31#define HAVE_ARCH_UNMAPPED_AREA 31#define HAVE_ARCH_UNMAPPED_AREA
32 32
33/* Page flag for lazy dcache write-back for the aliasing UP caches */
34#define PG_dcache_dirty PG_arch_1
35
33#endif /* __KERNEL__ */ 36#endif /* __KERNEL__ */
34#endif /* __ASM_SH_CACHEFLUSH_H */ 37#endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index f70d8ef76a15..6fabbba228de 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -36,8 +36,6 @@
36 /* 32KB cache, 4kb PAGE sizes need to check bit 12 */ 36 /* 32KB cache, 4kb PAGE sizes need to check bit 12 */
37#define CACHE_ALIAS 0x00001000 37#define CACHE_ALIAS 0x00001000
38 38
39#define PG_mapped PG_arch_1
40
41void flush_cache_all(void); 39void flush_cache_all(void);
42void flush_cache_mm(struct mm_struct *mm); 40void flush_cache_mm(struct mm_struct *mm);
43#define flush_cache_dup_mm(mm) flush_cache_mm(mm) 41#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index b01a10f31225..b3746a936a09 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -17,6 +17,7 @@
17 * so we need them. 17 * so we need them.
18 */ 18 */
19void flush_cache_all(void); 19void flush_cache_all(void);
20void flush_dcache_all(void);
20void flush_cache_mm(struct mm_struct *mm); 21void flush_cache_mm(struct mm_struct *mm);
21#define flush_cache_dup_mm(mm) flush_cache_mm(mm) 22#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
22void flush_cache_range(struct vm_area_struct *vma, unsigned long start, 23void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
@@ -38,16 +39,4 @@ void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
38/* Initialization of P3 area for copy_user_page */ 39/* Initialization of P3 area for copy_user_page */
39void p3_cache_init(void); 40void p3_cache_init(void);
40 41
41#define PG_mapped PG_arch_1
42
43#ifdef CONFIG_MMU
44extern int remap_area_pages(unsigned long addr, unsigned long phys_addr,
45 unsigned long size, unsigned long flags);
46#else /* CONFIG_MMU */
47static inline int remap_area_pages(unsigned long addr, unsigned long phys_addr,
48 unsigned long size, unsigned long flags)
49{
50 return 0;
51}
52#endif /* CONFIG_MMU */
53#endif /* __ASM_CPU_SH4_CACHEFLUSH_H */ 42#endif /* __ASM_CPU_SH4_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h
index 3e4b3e6d80c0..c135e9cebd9c 100644
--- a/include/asm-sh/cpu-sh4/dma.h
+++ b/include/asm-sh/cpu-sh4/dma.h
@@ -3,6 +3,17 @@
3 3
4#define DMAOR_INIT ( 0x8000 | DMAOR_DME ) 4#define DMAOR_INIT ( 0x8000 | DMAOR_DME )
5 5
6/* SH7751/7760/7780 DMA IRQ sources */
7#define DMTE0_IRQ 34
8#define DMTE1_IRQ 35
9#define DMTE2_IRQ 36
10#define DMTE3_IRQ 37
11#define DMTE4_IRQ 44
12#define DMTE5_IRQ 45
13#define DMTE6_IRQ 46
14#define DMTE7_IRQ 47
15#define DMAE_IRQ 38
16
6#ifdef CONFIG_CPU_SH4A 17#ifdef CONFIG_CPU_SH4A
7#define SH_DMAC_BASE 0xfc808020 18#define SH_DMAC_BASE 0xfc808020
8 19
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 8d0867b98e05..d3bc7818bbbe 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -53,6 +53,10 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
53 consistent_free(vaddr, size); 53 consistent_free(vaddr, size);
54} 54}
55 55
56#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
57#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
58#define dma_is_consistent(d, h) (1)
59
56static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, 60static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
57 enum dma_data_direction dir) 61 enum dma_data_direction dir)
58{ 62{
diff --git a/include/asm-sh/ec3104/ec3104.h b/include/asm-sh/ec3104/ec3104.h
deleted file mode 100644
index 639cfa489c8f..000000000000
--- a/include/asm-sh/ec3104/ec3104.h
+++ /dev/null
@@ -1,43 +0,0 @@
1#ifndef __ASM_EC3104_H
2#define __ASM_EC3104_H
3
4
5/*
6 * Most of the register set is at 0xb0ec0000 - 0xb0ecffff.
7 *
8 * as far as I've figured it out the register map is:
9 * 0xb0ec0000 - id string
10 * 0xb0ec0XXX - power management
11 * 0xb0ec1XXX - interrupt control
12 * 0xb0ec3XXX - ps2 port (touch pad on aero 8000)
13 * 0xb0ec6XXX - i2c
14 * 0xb0ec7000 - first serial port (proprietary connector on aero 8000)
15 * 0xb0ec8000 - second serial port
16 * 0xb0ec9000 - third serial port
17 * 0xb0eca000 - fourth serial port (keyboard controller on aero 8000)
18 * 0xb0eccXXX - GPIO
19 * 0xb0ecdXXX - GPIO
20 */
21
22#define EC3104_BASE 0xb0ec0000
23
24#define EC3104_SER4_DATA (EC3104_BASE+0xa000)
25#define EC3104_SER4_IIR (EC3104_BASE+0xa008)
26#define EC3104_SER4_MCR (EC3104_BASE+0xa010)
27#define EC3104_SER4_LSR (EC3104_BASE+0xa014)
28#define EC3104_SER4_MSR (EC3104_BASE+0xa018)
29
30/*
31 * our ISA bus. this seems to be real ISA.
32 */
33#define EC3104_ISA_BASE 0xa5000000
34
35#define EC3104_IRQ 11
36#define EC3104_IRQBASE 64
37
38#define EC3104_IRQ_SER1 EC3104_IRQBASE + 7
39#define EC3104_IRQ_SER2 EC3104_IRQBASE + 8
40#define EC3104_IRQ_SER3 EC3104_IRQBASE + 9
41#define EC3104_IRQ_SER4 EC3104_IRQBASE + 10
42
43#endif /* __ASM_EC3104_H */
diff --git a/include/asm-sh/ec3104/io.h b/include/asm-sh/ec3104/io.h
deleted file mode 100644
index ea5c8e65ac11..000000000000
--- a/include/asm-sh/ec3104/io.h
+++ /dev/null
@@ -1,16 +0,0 @@
1#ifndef _ASM_SH_IO_EC3104_H
2#define _ASM_SH_IO_EC3104_H
3
4#include <linux/types.h>
5
6extern unsigned char ec3104_inb(unsigned long port);
7extern unsigned short ec3104_inw(unsigned long port);
8extern unsigned long ec3104_inl(unsigned long port);
9
10extern void ec3104_outb(unsigned char value, unsigned long port);
11extern void ec3104_outw(unsigned short value, unsigned long port);
12extern void ec3104_outl(unsigned long value, unsigned long port);
13
14extern int ec3104_irq_demux(int irq);
15
16#endif /* _ASM_SH_IO_EC3104_H */
diff --git a/include/asm-sh/ec3104/keyboard.h b/include/asm-sh/ec3104/keyboard.h
deleted file mode 100644
index c1253a683197..000000000000
--- a/include/asm-sh/ec3104/keyboard.h
+++ /dev/null
@@ -1,15 +0,0 @@
1extern unsigned char ec3104_kbd_sysrq_xlate[];
2extern int ec3104_kbd_setkeycode(unsigned int scancode, unsigned int keycode);
3extern int ec3104_kbd_getkeycode(unsigned int scancode);
4extern int ec3104_kbd_translate(unsigned char, unsigned char *, char);
5extern char ec3104_kbd_unexpected_up(unsigned char);
6extern void ec3104_kbd_leds(unsigned char);
7extern void ec3104_kbd_init_hw(void);
8
9#define kbd_sysrq_xlate ec3104_kbd_sysrq_xlate
10#define kbd_setkeycode ec3104_kbd_setkeycode
11#define kbd_getkeycode ec3104_kbd_getkeycode
12#define kbd_translate ec3104_kbd_translate
13#define kbd_unexpected_up ec3104_kbd_unexpected_up
14#define kbd_leds ec3104_kbd_leds
15#define kbd_init_hw ec3104_kbd_init_hw
diff --git a/include/asm-sh/ec3104/serial.h b/include/asm-sh/ec3104/serial.h
deleted file mode 100644
index cfe4d78ec1ee..000000000000
--- a/include/asm-sh/ec3104/serial.h
+++ /dev/null
@@ -1,20 +0,0 @@
1#include <asm/ec3104.h>
2/* Naturally we don't know the exact value but 115200 baud has a divisor
3 * of 9 and 19200 baud has a divisor of 52, so this seems like a good
4 * guess. */
5#define BASE_BAUD (16800000 / 16)
6
7#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
8
9/* there is a fourth serial port with the expected values as well, but
10 * it's got the keyboard controller behind it so we can't really use it
11 * (without moving the keyboard driver to userspace, which doesn't sound
12 * like a very good idea) */
13#define SERIAL_PORT_DFNS \
14 /* UART CLK PORT IRQ FLAGS */ \
15 { 0, BASE_BAUD, 0x11C00, EC3104_IRQBASE+7, STD_COM_FLAGS }, /* ttyS0 */ \
16 { 0, BASE_BAUD, 0x12000, EC3104_IRQBASE+8, STD_COM_FLAGS }, /* ttyS1 */ \
17 { 0, BASE_BAUD, 0x12400, EC3104_IRQBASE+9, STD_COM_FLAGS }, /* ttyS2 */
18
19/* XXX: This should be moved ino irq.h */
20#define irq_cannonicalize(x) (x)
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index bff965ef4b95..8ccf7ae593ef 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -66,12 +66,8 @@
66/* 3. OFFCHIP_NR_IRQS */ 66/* 3. OFFCHIP_NR_IRQS */
67#if defined(CONFIG_HD64461) 67#if defined(CONFIG_HD64461)
68# define OFFCHIP_NR_IRQS 18 68# define OFFCHIP_NR_IRQS 18
69#elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
70# define OFFCHIP_NR_IRQS 48
71#elif defined(CONFIG_HD64465) 69#elif defined(CONFIG_HD64465)
72# define OFFCHIP_NR_IRQS 16 70# define OFFCHIP_NR_IRQS 16
73#elif defined (CONFIG_SH_EC3104)
74# define OFFCHIP_NR_IRQS 16
75#elif defined (CONFIG_SH_DREAMCAST) 71#elif defined (CONFIG_SH_DREAMCAST)
76# define OFFCHIP_NR_IRQS 96 72# define OFFCHIP_NR_IRQS 96
77#elif defined (CONFIG_SH_TITAN) 73#elif defined (CONFIG_SH_TITAN)
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 7b26f53fe343..0095c665d272 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -85,10 +85,10 @@ extern int setjmp(jmp_buf __jmpb);
85#define KGDB_PRINTK(...) printk("KGDB: " __VA_ARGS__) 85#define KGDB_PRINTK(...) printk("KGDB: " __VA_ARGS__)
86 86
87/* Forced breakpoint */ 87/* Forced breakpoint */
88#define BREAKPOINT() do { \ 88#define BREAKPOINT() \
89 if (kgdb_enabled) { \ 89do { \
90 asm volatile("trapa #0xff"); \ 90 if (kgdb_enabled) \
91 } \ 91 __asm__ __volatile__("trapa #0x3c"); \
92} while (0) 92} while (0)
93 93
94/* KGDB should be able to flush all kernel text space */ 94/* KGDB should be able to flush all kernel text space */
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index cf47df79bb94..eb0358c097d0 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -1,25 +1,19 @@
1#ifndef __MMU_H 1#ifndef __MMU_H
2#define __MMU_H 2#define __MMU_H
3 3
4#if !defined(CONFIG_MMU) 4/* Default "unsigned long" context */
5typedef unsigned long mm_context_id_t[NR_CPUS];
5 6
6typedef struct { 7typedef struct {
8#ifdef CONFIG_MMU
9 mm_context_id_t id;
10 void *vdso;
11#else
7 struct vm_list_struct *vmlist; 12 struct vm_list_struct *vmlist;
8 unsigned long end_brk; 13 unsigned long end_brk;
14#endif
9} mm_context_t; 15} mm_context_t;
10 16
11#else
12
13/* Default "unsigned long" context */
14typedef unsigned long mm_context_id_t;
15
16typedef struct {
17 mm_context_id_t id;
18 void *vdso;
19} mm_context_t;
20
21#endif /* CONFIG_MMU */
22
23/* 17/*
24 * Privileged Space Mapping Buffer (PMB) definitions 18 * Privileged Space Mapping Buffer (PMB) definitions
25 */ 19 */
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 46f04e23bd45..342024425b7d 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -1,6 +1,6 @@
1/* 1/*
2 * Copyright (C) 1999 Niibe Yutaka 2 * Copyright (C) 1999 Niibe Yutaka
3 * Copyright (C) 2003 Paul Mundt 3 * Copyright (C) 2003 - 2006 Paul Mundt
4 * 4 *
5 * ASID handling idea taken from MIPS implementation. 5 * ASID handling idea taken from MIPS implementation.
6 */ 6 */
@@ -19,11 +19,6 @@
19 * (b) ASID (Address Space IDentifier) 19 * (b) ASID (Address Space IDentifier)
20 */ 20 */
21 21
22/*
23 * Cache of MMU context last used.
24 */
25extern unsigned long mmu_context_cache;
26
27#define MMU_CONTEXT_ASID_MASK 0x000000ff 22#define MMU_CONTEXT_ASID_MASK 0x000000ff
28#define MMU_CONTEXT_VERSION_MASK 0xffffff00 23#define MMU_CONTEXT_VERSION_MASK 0xffffff00
29#define MMU_CONTEXT_FIRST_VERSION 0x00000100 24#define MMU_CONTEXT_FIRST_VERSION 0x00000100
@@ -32,6 +27,11 @@ extern unsigned long mmu_context_cache;
32/* ASID is 8-bit value, so it can't be 0x100 */ 27/* ASID is 8-bit value, so it can't be 0x100 */
33#define MMU_NO_ASID 0x100 28#define MMU_NO_ASID 0x100
34 29
30#define cpu_context(cpu, mm) ((mm)->context.id[cpu])
31#define cpu_asid(cpu, mm) (cpu_context((cpu), (mm)) & \
32 MMU_CONTEXT_ASID_MASK)
33#define asid_cache(cpu) (cpu_data[cpu].asid_cache)
34
35/* 35/*
36 * Virtual Page Number mask 36 * Virtual Page Number mask
37 */ 37 */
@@ -41,18 +41,17 @@ extern unsigned long mmu_context_cache;
41/* 41/*
42 * Get MMU context if needed. 42 * Get MMU context if needed.
43 */ 43 */
44static inline void get_mmu_context(struct mm_struct *mm) 44static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu)
45{ 45{
46 unsigned long mc = mmu_context_cache; 46 unsigned long asid = asid_cache(cpu);
47 47
48 /* Check if we have old version of context. */ 48 /* Check if we have old version of context. */
49 if (((mm->context.id ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0) 49 if (((cpu_context(cpu, mm) ^ asid) & MMU_CONTEXT_VERSION_MASK) == 0)
50 /* It's up to date, do nothing */ 50 /* It's up to date, do nothing */
51 return; 51 return;
52 52
53 /* It's old, we need to get new context with new version. */ 53 /* It's old, we need to get new context with new version. */
54 mc = ++mmu_context_cache; 54 if (!(++asid & MMU_CONTEXT_ASID_MASK)) {
55 if (!(mc & MMU_CONTEXT_ASID_MASK)) {
56 /* 55 /*
57 * We exhaust ASID of this version. 56 * We exhaust ASID of this version.
58 * Flush all TLB and start new cycle. 57 * Flush all TLB and start new cycle.
@@ -63,10 +62,11 @@ static inline void get_mmu_context(struct mm_struct *mm)
63 * Fix version; Note that we avoid version #0 62 * Fix version; Note that we avoid version #0
64 * to distingush NO_CONTEXT. 63 * to distingush NO_CONTEXT.
65 */ 64 */
66 if (!mc) 65 if (!asid)
67 mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION; 66 asid = MMU_CONTEXT_FIRST_VERSION;
68 } 67 }
69 mm->context.id = mc; 68
69 cpu_context(cpu, mm) = asid_cache(cpu) = asid;
70} 70}
71 71
72/* 72/*
@@ -74,9 +74,13 @@ static inline void get_mmu_context(struct mm_struct *mm)
74 * instance. 74 * instance.
75 */ 75 */
76static inline int init_new_context(struct task_struct *tsk, 76static inline int init_new_context(struct task_struct *tsk,
77 struct mm_struct *mm) 77 struct mm_struct *mm)
78{ 78{
79 mm->context.id = NO_CONTEXT; 79 int i;
80
81 for (i = 0; i < num_online_cpus(); i++)
82 cpu_context(i, mm) = NO_CONTEXT;
83
80 return 0; 84 return 0;
81} 85}
82 86
@@ -117,10 +121,10 @@ static inline unsigned long get_asid(void)
117 * After we have set current->mm to a new value, this activates 121 * After we have set current->mm to a new value, this activates
118 * the context for the new mm so we see the new mappings. 122 * the context for the new mm so we see the new mappings.
119 */ 123 */
120static inline void activate_context(struct mm_struct *mm) 124static inline void activate_context(struct mm_struct *mm, unsigned int cpu)
121{ 125{
122 get_mmu_context(mm); 126 get_mmu_context(mm, cpu);
123 set_asid(mm->context.id & MMU_CONTEXT_ASID_MASK); 127 set_asid(cpu_asid(cpu, mm));
124} 128}
125 129
126/* MMU_TTB is used for optimizing the fault handling. */ 130/* MMU_TTB is used for optimizing the fault handling. */
@@ -138,10 +142,15 @@ static inline void switch_mm(struct mm_struct *prev,
138 struct mm_struct *next, 142 struct mm_struct *next,
139 struct task_struct *tsk) 143 struct task_struct *tsk)
140{ 144{
145 unsigned int cpu = smp_processor_id();
146
141 if (likely(prev != next)) { 147 if (likely(prev != next)) {
148 cpu_set(cpu, next->cpu_vm_mask);
142 set_TTB(next->pgd); 149 set_TTB(next->pgd);
143 activate_context(next); 150 activate_context(next, cpu);
144 } 151 } else
152 if (!cpu_test_and_set(cpu, next->cpu_vm_mask))
153 activate_context(next, cpu);
145} 154}
146 155
147#define deactivate_mm(tsk,mm) do { } while (0) 156#define deactivate_mm(tsk,mm) do { } while (0)
@@ -159,7 +168,7 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
159#define destroy_context(mm) do { } while (0) 168#define destroy_context(mm) do { } while (0)
160#define set_asid(asid) do { } while (0) 169#define set_asid(asid) do { } while (0)
161#define get_asid() (0) 170#define get_asid() (0)
162#define activate_context(mm) do { } while (0) 171#define activate_context(mm,cpu) do { } while (0)
163#define switch_mm(prev,next,tsk) do { } while (0) 172#define switch_mm(prev,next,tsk) do { } while (0)
164#define deactivate_mm(tsk,mm) do { } while (0) 173#define deactivate_mm(tsk,mm) do { } while (0)
165#define activate_mm(prev,next) do { } while (0) 174#define activate_mm(prev,next) do { } while (0)
@@ -174,14 +183,16 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
174 */ 183 */
175static inline void enable_mmu(void) 184static inline void enable_mmu(void)
176{ 185{
186 unsigned int cpu = smp_processor_id();
187
177 /* Enable MMU */ 188 /* Enable MMU */
178 ctrl_outl(MMU_CONTROL_INIT, MMUCR); 189 ctrl_outl(MMU_CONTROL_INIT, MMUCR);
179 ctrl_barrier(); 190 ctrl_barrier();
180 191
181 if (mmu_context_cache == NO_CONTEXT) 192 if (asid_cache(cpu) == NO_CONTEXT)
182 mmu_context_cache = MMU_CONTEXT_FIRST_VERSION; 193 asid_cache(cpu) = MMU_CONTEXT_FIRST_VERSION;
183 194
184 set_asid(mmu_context_cache & MMU_CONTEXT_ASID_MASK); 195 set_asid(asid_cache(cpu) & MMU_CONTEXT_ASID_MASK);
185} 196}
186 197
187static inline void disable_mmu(void) 198static inline void disable_mmu(void)
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 380fd62dd05a..ac4b4677f28c 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -13,6 +13,8 @@
13 [ P4 control ] 0xE0000000 13 [ P4 control ] 0xE0000000
14 */ 14 */
15 15
16#ifdef __KERNEL__
17
16/* PAGE_SHIFT determines the page size */ 18/* PAGE_SHIFT determines the page size */
17#if defined(CONFIG_PAGE_SIZE_4KB) 19#if defined(CONFIG_PAGE_SIZE_4KB)
18# define PAGE_SHIFT 12 20# define PAGE_SHIFT 12
@@ -51,7 +53,6 @@
51#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT) 53#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
52#endif 54#endif
53 55
54#ifdef __KERNEL__
55#ifndef __ASSEMBLY__ 56#ifndef __ASSEMBLY__
56 57
57extern void (*clear_page)(void *to); 58extern void (*clear_page)(void *to);
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 036ca2843866..9214c015fe14 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -43,17 +43,17 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
43/* PGD bits */ 43/* PGD bits */
44#define PGDIR_SHIFT (PTE_SHIFT + PTE_BITS) 44#define PGDIR_SHIFT (PTE_SHIFT + PTE_BITS)
45#define PGDIR_BITS (32 - PGDIR_SHIFT) 45#define PGDIR_BITS (32 - PGDIR_SHIFT)
46#define PGDIR_SIZE (1 << PGDIR_SHIFT) 46#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
47#define PGDIR_MASK (~(PGDIR_SIZE-1)) 47#define PGDIR_MASK (~(PGDIR_SIZE-1))
48 48
49/* Entries per level */ 49/* Entries per level */
50#define PTRS_PER_PTE (PAGE_SIZE / 4) 50#define PTRS_PER_PTE (PAGE_SIZE / (1 << PTE_MAGNITUDE))
51#define PTRS_PER_PGD (PAGE_SIZE / 4) 51#define PTRS_PER_PGD (PAGE_SIZE / 4)
52 52
53#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) 53#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE)
54#define FIRST_USER_ADDRESS 0 54#define FIRST_USER_ADDRESS 0
55 55
56#define PTE_PHYS_MASK 0x1ffff000 56#define PTE_PHYS_MASK (0x20000000 - PAGE_SIZE)
57 57
58/* 58/*
59 * First 1MB map is used by fixed purpose. 59 * First 1MB map is used by fixed purpose.
@@ -583,11 +583,6 @@ struct mm_struct;
583extern unsigned int kobjsize(const void *objp); 583extern unsigned int kobjsize(const void *objp);
584#endif /* !CONFIG_MMU */ 584#endif /* !CONFIG_MMU */
585 585
586#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
587#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
588extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
589#endif
590
591extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; 586extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
592extern void paging_init(void); 587extern void paging_init(void);
593 588
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index e29f2abb92de..3e46a7afe764 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -27,8 +27,6 @@
27#define CCN_CVR 0xff000040 27#define CCN_CVR 0xff000040
28#define CCN_PRR 0xff000044 28#define CCN_PRR 0xff000044
29 29
30const char *get_cpu_subtype(void);
31
32/* 30/*
33 * CPU type and hardware bug flags. Kept separately for each CPU. 31 * CPU type and hardware bug flags. Kept separately for each CPU.
34 * 32 *
@@ -66,6 +64,7 @@ enum cpu_type {
66struct sh_cpuinfo { 64struct sh_cpuinfo {
67 unsigned int type; 65 unsigned int type;
68 unsigned long loops_per_jiffy; 66 unsigned long loops_per_jiffy;
67 unsigned long asid_cache;
69 68
70 struct cache_info icache; /* Primary I-cache */ 69 struct cache_info icache; /* Primary I-cache */
71 struct cache_info dcache; /* Primary D-cache */ 70 struct cache_info dcache; /* Primary D-cache */
@@ -288,5 +287,8 @@ extern int vsyscall_init(void);
288#define vsyscall_init() do { } while (0) 287#define vsyscall_init() do { } while (0)
289#endif 288#endif
290 289
290/* arch/sh/kernel/setup.c */
291const char *get_cpu_subtype(struct sh_cpuinfo *c);
292
291#endif /* __KERNEL__ */ 293#endif /* __KERNEL__ */
292#endif /* __ASM_SH_PROCESSOR_H */ 294#endif /* __ASM_SH_PROCESSOR_H */
diff --git a/include/asm-sh/rts7751r2d.h b/include/asm-sh/rts7751r2d.h
index 796b8fcb81a8..10565ac7966a 100644
--- a/include/asm-sh/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d.h
@@ -68,6 +68,10 @@
68#define IRQ_PCISLOT2 10 /* PCI Slot #2 IRQ */ 68#define IRQ_PCISLOT2 10 /* PCI Slot #2 IRQ */
69#define IRQ_EXTENTION 11 /* EXTn IRQ */ 69#define IRQ_EXTENTION 11 /* EXTn IRQ */
70 70
71/* arch/sh/boards/renesas/rts7751r2d/irq.c */
72void init_rts7751r2d_IRQ(void);
73int rts7751r2d_irq_demux(int);
74
71#define __IO_PREFIX rts7751r2d 75#define __IO_PREFIX rts7751r2d
72#include <asm/io_generic.h> 76#include <asm/io_generic.h>
73 77
diff --git a/include/asm-sh/serial.h b/include/asm-sh/serial.h
index 8734590d27e8..21f6d330f189 100644
--- a/include/asm-sh/serial.h
+++ b/include/asm-sh/serial.h
@@ -9,11 +9,6 @@
9 9
10#include <linux/kernel.h> 10#include <linux/kernel.h>
11 11
12#ifdef CONFIG_SH_EC3104
13#include <asm/serial-ec3104.h>
14#elif defined (CONFIG_SH_BIGSUR)
15#include <asm/serial-bigsur.h>
16#else
17/* 12/*
18 * This assumes you have a 1.8432 MHz clock for your UART. 13 * This assumes you have a 1.8432 MHz clock for your UART.
19 * 14 *
@@ -34,12 +29,8 @@
34 29
35#else 30#else
36 31
37#define SERIAL_PORT_DFNS \ 32#define SERIAL_PORT_DFNS
38 /* UART CLK PORT IRQ FLAGS */ \
39 { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \
40 { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS } /* ttyS1 */
41 33
42#endif 34#endif
43 35
44#endif
45#endif /* _ASM_SERIAL_H */ 36#endif /* _ASM_SERIAL_H */
diff --git a/include/asm-sh/termios.h b/include/asm-sh/termios.h
index 44edfd471443..e7c8f86ef890 100644
--- a/include/asm-sh/termios.h
+++ b/include/asm-sh/termios.h
@@ -39,24 +39,6 @@ struct termio {
39 39
40/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 40/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
41 41
42/* line disciplines */
43#define N_TTY 0
44#define N_SLIP 1
45#define N_MOUSE 2
46#define N_PPP 3
47#define N_STRIP 4
48#define N_AX25 5
49#define N_X25 6 /* X.25 async */
50#define N_6PACK 7
51#define N_MASC 8 /* Reserved for Mobitex module <kaz@cafe.net> */
52#define N_R3964 9 /* Reserved for Simatic R3964 module */
53#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */
54#define N_IRDA 11 /* Linux IR - http://irda.sourceforge.net/ */
55#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */
56#define N_HDLC 13 /* synchronous HDLC */
57#define N_SYNC_PPP 14
58#define N_HCI 15 /* Bluetooth HCI UART */
59
60#ifdef __KERNEL__ 42#ifdef __KERNEL__
61 43
62/* intr=^C quit=^\ erase=del kill=^U 44/* intr=^C quit=^\ erase=del kill=^U
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 879f741105db..279e70a77c75 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -32,12 +32,20 @@ struct thread_info {
32 32
33#define PREEMPT_ACTIVE 0x10000000 33#define PREEMPT_ACTIVE 0x10000000
34 34
35#ifdef CONFIG_4KSTACKS 35#if defined(CONFIG_4KSTACKS)
36#define THREAD_SIZE (PAGE_SIZE) 36#define THREAD_SIZE_ORDER (0)
37#elif defined(CONFIG_PAGE_SIZE_4KB)
38#define THREAD_SIZE_ORDER (1)
39#elif defined(CONFIG_PAGE_SIZE_8KB)
40#define THREAD_SIZE_ORDER (1)
41#elif defined(CONFIG_PAGE_SIZE_64KB)
42#define THREAD_SIZE_ORDER (0)
37#else 43#else
38#define THREAD_SIZE (PAGE_SIZE * 2) 44#error "Unknown thread size"
39#endif 45#endif
40#define STACK_WARN (THREAD_SIZE / 8) 46
47#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
48#define STACK_WARN (THREAD_SIZE >> 3)
41 49
42/* 50/*
43 * macros/functions for gaining access to the thread information structure 51 * macros/functions for gaining access to the thread information structure
diff --git a/include/asm-sh/tlbflush.h b/include/asm-sh/tlbflush.h
index 28c073b0fbab..455fb8da441e 100644
--- a/include/asm-sh/tlbflush.h
+++ b/include/asm-sh/tlbflush.h
@@ -4,7 +4,6 @@
4/* 4/*
5 * TLB flushing: 5 * TLB flushing:
6 * 6 *
7 * - flush_tlb() flushes the current mm struct TLBs
8 * - flush_tlb_all() flushes all processes TLBs 7 * - flush_tlb_all() flushes all processes TLBs
9 * - flush_tlb_mm(mm) flushes the specified mm context TLB's 8 * - flush_tlb_mm(mm) flushes the specified mm context TLB's
10 * - flush_tlb_page(vma, vmaddr) flushes one page 9 * - flush_tlb_page(vma, vmaddr) flushes one page
@@ -12,20 +11,45 @@
12 * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages 11 * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
13 * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables 12 * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
14 */ 13 */
14extern void local_flush_tlb_all(void);
15extern void local_flush_tlb_mm(struct mm_struct *mm);
16extern void local_flush_tlb_range(struct vm_area_struct *vma,
17 unsigned long start,
18 unsigned long end);
19extern void local_flush_tlb_page(struct vm_area_struct *vma,
20 unsigned long page);
21extern void local_flush_tlb_kernel_range(unsigned long start,
22 unsigned long end);
23extern void local_flush_tlb_one(unsigned long asid, unsigned long page);
24
25#ifdef CONFIG_SMP
15 26
16extern void flush_tlb(void);
17extern void flush_tlb_all(void); 27extern void flush_tlb_all(void);
18extern void flush_tlb_mm(struct mm_struct *mm); 28extern void flush_tlb_mm(struct mm_struct *mm);
19extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, 29extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
20 unsigned long end); 30 unsigned long end);
21extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page); 31extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
22extern void __flush_tlb_page(unsigned long asid, unsigned long page); 32extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
33extern void flush_tlb_one(unsigned long asid, unsigned long page);
34
35#else
36
37#define flush_tlb_all() local_flush_tlb_all()
38#define flush_tlb_mm(mm) local_flush_tlb_mm(mm)
39#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page)
40#define flush_tlb_one(asid, page) local_flush_tlb_one(asid, page)
41
42#define flush_tlb_range(vma, start, end) \
43 local_flush_tlb_range(vma, start, end)
44
45#define flush_tlb_kernel_range(start, end) \
46 local_flush_tlb_kernel_range(start, end)
47
48#endif /* CONFIG_SMP */
23 49
24static inline void flush_tlb_pgtables(struct mm_struct *mm, 50static inline void flush_tlb_pgtables(struct mm_struct *mm,
25 unsigned long start, unsigned long end) 51 unsigned long start, unsigned long end)
26{ /* Nothing to do */ 52{
53 /* Nothing to do */
27} 54}
28
29extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
30
31#endif /* __ASM_SH_TLBFLUSH_H */ 55#endif /* __ASM_SH_TLBFLUSH_H */
diff --git a/include/asm-sh/ubc.h b/include/asm-sh/ubc.h
index 694f51f47941..ae9bbdeefbe1 100644
--- a/include/asm-sh/ubc.h
+++ b/include/asm-sh/ubc.h
@@ -17,7 +17,7 @@
17/* User Break Controller */ 17/* User Break Controller */
18#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \ 18#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
19 defined(CONFIG_CPU_SUBTYPE_SH7300) 19 defined(CONFIG_CPU_SUBTYPE_SH7300)
20#define UBC_TYPE_SH7729 (cpu_data->type == CPU_SH7729) 20#define UBC_TYPE_SH7729 (current_cpu_data.type == CPU_SH7729)
21#else 21#else
22#define UBC_TYPE_SH7729 0 22#define UBC_TYPE_SH7729 0
23#endif 23#endif
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index f982073dc6c6..17f527bfd455 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -292,22 +292,22 @@
292#define __NR_mq_getsetattr (__NR_mq_open+5) 292#define __NR_mq_getsetattr (__NR_mq_open+5)
293#define __NR_kexec_load 283 293#define __NR_kexec_load 283
294#define __NR_waitid 284 294#define __NR_waitid 284
295/* #define __NR_sys_setaltroot 285 */ 295#define __NR_add_key 285
296#define __NR_add_key 286 296#define __NR_request_key 286
297#define __NR_request_key 287 297#define __NR_keyctl 287
298#define __NR_keyctl 288 298#define __NR_ioprio_set 288
299#define __NR_ioprio_set 289 299#define __NR_ioprio_get 289
300#define __NR_ioprio_get 290 300#define __NR_inotify_init 290
301#define __NR_inotify_init 291 301#define __NR_inotify_add_watch 291
302#define __NR_inotify_add_watch 292 302#define __NR_inotify_rm_watch 292
303#define __NR_inotify_rm_watch 293 303/* 293 is unused */
304#define __NR_migrate_pages 294 304#define __NR_migrate_pages 294
305#define __NR_openat 295 305#define __NR_openat 295
306#define __NR_mkdirat 296 306#define __NR_mkdirat 296
307#define __NR_mknodat 297 307#define __NR_mknodat 297
308#define __NR_fchownat 298 308#define __NR_fchownat 298
309#define __NR_futimesat 299 309#define __NR_futimesat 299
310#define __NR_newfstatat 300 310#define __NR_fstatat64 300
311#define __NR_unlinkat 301 311#define __NR_unlinkat 301
312#define __NR_renameat 302 312#define __NR_renameat 302
313#define __NR_linkat 303 313#define __NR_linkat 303
diff --git a/include/asm-sh/voyagergx.h b/include/asm-sh/voyagergx.h
index 99b0807d1c9f..64c936b22715 100644
--- a/include/asm-sh/voyagergx.h
+++ b/include/asm-sh/voyagergx.h
@@ -308,6 +308,9 @@
308#define AC97C_READ (1 << 19) 308#define AC97C_READ (1 << 19)
309#define AC97C_WD_BIT (1 << 2) 309#define AC97C_WD_BIT (1 << 2)
310#define AC97C_INDEX_MASK 0x7f 310#define AC97C_INDEX_MASK 0x7f
311/* -------------------------------------------------------------------- */ 311
312/* arch/sh/cchips/voyagergx/consistent.c */
313void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
314int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
312 315
313#endif /* _VOYAGER_GX_REG_H */ 316#endif /* _VOYAGER_GX_REG_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-28 00:35:14 -0400