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-rw-r--r--include/asm-mips/bitops.h5
-rw-r--r--include/asm-mips/cacheflush.h18
-rw-r--r--include/asm-mips/kvm.h6
-rw-r--r--include/asm-mips/mach-au1x00/au1000.h1
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_ide.h60
-rw-r--r--include/asm-mips/mach-db1x00/db1200.h4
-rw-r--r--include/asm-mips/mach-generic/ide.h10
-rw-r--r--include/asm-mips/mach-pb1x00/pb1200.h6
-rw-r--r--include/asm-mips/semaphore.h109
9 files changed, 34 insertions, 185 deletions
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index ec75ce4..c2bd126 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -591,6 +591,11 @@ static inline int __ilog2(unsigned long x)
return 63 - lz;
}
+static inline unsigned long __fls(unsigned long x)
+{
+ return __ilog2(x);
+}
+
#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
/*
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 01e7ead..d5c0f2f 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -63,8 +63,22 @@ static inline void flush_icache_page(struct vm_area_struct *vma,
}
extern void (*flush_icache_range)(unsigned long start, unsigned long end);
-#define flush_cache_vmap(start, end) flush_cache_all()
-#define flush_cache_vunmap(start, end) flush_cache_all()
+
+extern void (*__flush_cache_vmap)(void);
+
+static inline void flush_cache_vmap(unsigned long start, unsigned long end)
+{
+ if (cpu_has_dc_aliases)
+ __flush_cache_vmap();
+}
+
+extern void (*__flush_cache_vunmap)(void);
+
+static inline void flush_cache_vunmap(unsigned long start, unsigned long end)
+{
+ if (cpu_has_dc_aliases)
+ __flush_cache_vunmap();
+}
extern void copy_to_user_page(struct vm_area_struct *vma,
struct page *page, unsigned long vaddr, void *dst, const void *src,
diff --git a/include/asm-mips/kvm.h b/include/asm-mips/kvm.h
new file mode 100644
index 0000000..093a5b7
--- /dev/null
+++ b/include/asm-mips/kvm.h
@@ -0,0 +1,6 @@
+#ifndef __LINUX_KVM_MIPS_H
+#define __LINUX_KVM_MIPS_H
+
+/* mips does not support KVM */
+
+#endif
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index cb18af9..5bb57bf 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1786,6 +1786,7 @@ struct cpu_spec {
char *cpu_name;
unsigned char cpu_od; /* Set Config[OD] */
unsigned char cpu_bclk; /* Enable BCLK switching */
+ unsigned char cpu_pll_wo; /* sys_cpupll reg. write-only */
};
extern struct cpu_spec cpu_specs[];
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h
index e4fe26c..b493a5e 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_ide.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h
@@ -70,7 +70,6 @@ typedef struct
ide_hwif_t *hwif;
#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
ide_drive_t *drive;
- u8 white_list, black_list;
struct dbdma_cmd *dma_table_cpu;
dma_addr_t dma_table_dma;
#endif
@@ -81,65 +80,6 @@ typedef struct
#endif
} _auide_hwif;
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-/* HD white list */
-static const struct drive_list_entry dma_white_list [] = {
-/*
- * Hitachi
- */
- { "HITACHI_DK14FA-20" , NULL },
- { "HTS726060M9AT00" , NULL },
-/*
- * Maxtor
- */
- { "Maxtor 6E040L0" , NULL },
- { "Maxtor 6Y080P0" , NULL },
- { "Maxtor 6Y160P0" , NULL },
-/*
- * Seagate
- */
- { "ST3120026A" , NULL },
- { "ST320014A" , NULL },
- { "ST94011A" , NULL },
- { "ST340016A" , NULL },
-/*
- * Western Digital
- */
- { "WDC WD400UE-00HCT0" , NULL },
- { "WDC WD400JB-00JJC0" , NULL },
- { NULL , NULL }
-};
-
-/* HD black list */
-static const struct drive_list_entry dma_black_list [] = {
-/*
- * Western Digital
- */
- { "WDC WD100EB-00CGH0" , NULL },
- { "WDC WD200BB-00AUA1" , NULL },
- { "WDC AC24300L" , NULL },
- { NULL , NULL }
-};
-#endif
-
-/* function prototyping */
-u8 auide_inb(unsigned long port);
-u16 auide_inw(unsigned long port);
-u32 auide_inl(unsigned long port);
-void auide_insw(unsigned long port, void *addr, u32 count);
-void auide_insl(unsigned long port, void *addr, u32 count);
-void auide_outb(u8 addr, unsigned long port);
-void auide_outbsync(ide_drive_t *drive, u8 addr, unsigned long port);
-void auide_outw(u16 addr, unsigned long port);
-void auide_outl(u32 addr, unsigned long port);
-void auide_outsw(unsigned long port, void *addr, u32 count);
-void auide_outsl(unsigned long port, void *addr, u32 count);
-static void auide_tune_drive(ide_drive_t *drive, byte pio);
-static int auide_tune_chipset(ide_drive_t *drive, u8 speed);
-static int auide_ddma_init( _auide_hwif *auide );
-static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif);
-int __init auide_probe(void);
-
/*******************************************************************************
* PIO Mode timing calculation : *
* *
diff --git a/include/asm-mips/mach-db1x00/db1200.h b/include/asm-mips/mach-db1x00/db1200.h
index a6bdac6..d2e28e6 100644
--- a/include/asm-mips/mach-db1x00/db1200.h
+++ b/include/asm-mips/mach-db1x00/db1200.h
@@ -173,8 +173,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
#define AU1XXX_SMC91111_IRQ DB1200_ETH_INT
#define AU1XXX_ATA_PHYS_ADDR (0x18800000)
-#define AU1XXX_ATA_PHYS_LEN (0x100)
-#define AU1XXX_ATA_REG_OFFSET (5)
+#define AU1XXX_ATA_REG_OFFSET (5)
+#define AU1XXX_ATA_PHYS_LEN (16 << AU1XXX_ATA_REG_OFFSET)
#define AU1XXX_ATA_INT DB1200_IDE_INT
#define AU1XXX_ATA_DDMA_REQ DSCR_CMD0_DMA_REQ1;
#define AU1XXX_ATA_RQSIZE 128
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h
index 4ec2b93..0f6c251 100644
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -27,8 +27,6 @@
# endif
#endif
-#define IDE_ARCH_OBSOLETE_DEFAULTS
-
static __inline__ int ide_probe_legacy(void)
{
#ifdef CONFIG_PCI
@@ -98,14 +96,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
}
}
-#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
-
-#ifdef CONFIG_BLK_DEV_IDEPCI
-#define ide_init_default_irq(base) (0)
-#else
-#define ide_init_default_irq(base) ide_default_irq(base)
-#endif
-
/* MIPS port and memory-mapped I/O string operations. */
static inline void __ide_flush_prologue(void)
{
diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h
index ed5fd73..edaa489 100644
--- a/include/asm-mips/mach-pb1x00/pb1200.h
+++ b/include/asm-mips/mach-pb1x00/pb1200.h
@@ -186,8 +186,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
#define AU1XXX_SMC91111_IRQ PB1200_ETH_INT
#define AU1XXX_ATA_PHYS_ADDR (0x0C800000)
-#define AU1XXX_ATA_PHYS_LEN (0x100)
-#define AU1XXX_ATA_REG_OFFSET (5)
+#define AU1XXX_ATA_REG_OFFSET (5)
+#define AU1XXX_ATA_PHYS_LEN (16 << AU1XXX_ATA_REG_OFFSET)
#define AU1XXX_ATA_INT PB1200_IDE_INT
#define AU1XXX_ATA_DDMA_REQ DSCR_CMD0_DMA_REQ1;
#define AU1XXX_ATA_RQSIZE 128
@@ -245,7 +245,7 @@ enum external_pb1200_ints {
PB1200_SD1_INSERT_INT,
PB1200_SD1_EJECT_INT,
- PB1200_INT_END (PB1200_INT_BEGIN + 15)
+ PB1200_INT_END = PB1200_INT_BEGIN + 15
};
/* For drivers/pcmcia/au1000_db1x00.c */
diff --git a/include/asm-mips/semaphore.h b/include/asm-mips/semaphore.h
index fdf8042..d9b2034 100644
--- a/include/asm-mips/semaphore.h
+++ b/include/asm-mips/semaphore.h
@@ -1,108 +1 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1996 Linus Torvalds
- * Copyright (C) 1998, 99, 2000, 01, 04 Ralf Baechle
- * Copyright (C) 1999, 2000, 01 Silicon Graphics, Inc.
- * Copyright (C) 2000, 01 MIPS Technologies, Inc.
- *
- * In all honesty, little of the old MIPS code left - the PPC64 variant was
- * just looking nice and portable so I ripped it. Credits to whoever wrote
- * it.
- */
-#ifndef __ASM_SEMAPHORE_H
-#define __ASM_SEMAPHORE_H
-
-/*
- * Remove spinlock-based RW semaphores; RW semaphore definitions are
- * now in rwsem.h and we use the generic lib/rwsem.c implementation.
- * Rework semaphores to use atomic_dec_if_positive.
- * -- Paul Mackerras (paulus@samba.org)
- */
-
-#ifdef __KERNEL__
-
-#include <asm/atomic.h>
-#include <asm/system.h>
-#include <linux/wait.h>
-#include <linux/rwsem.h>
-
-struct semaphore {
- /*
- * Note that any negative value of count is equivalent to 0,
- * but additionally indicates that some process(es) might be
- * sleeping on `wait'.
- */
- atomic_t count;
- wait_queue_head_t wait;
-};
-
-#define __SEMAPHORE_INITIALIZER(name, n) \
-{ \
- .count = ATOMIC_INIT(n), \
- .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
-}
-
-#define __DECLARE_SEMAPHORE_GENERIC(name, count) \
- struct semaphore name = __SEMAPHORE_INITIALIZER(name, count)
-
-#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name, 1)
-
-static inline void sema_init(struct semaphore *sem, int val)
-{
- atomic_set(&sem->count, val);
- init_waitqueue_head(&sem->wait);
-}
-
-static inline void init_MUTEX(struct semaphore *sem)
-{
- sema_init(sem, 1);
-}
-
-static inline void init_MUTEX_LOCKED(struct semaphore *sem)
-{
- sema_init(sem, 0);
-}
-
-extern void __down(struct semaphore * sem);
-extern int __down_interruptible(struct semaphore * sem);
-extern void __up(struct semaphore * sem);
-
-static inline void down(struct semaphore * sem)
-{
- might_sleep();
-
- /*
- * Try to get the semaphore, take the slow path if we fail.
- */
- if (unlikely(atomic_dec_return(&sem->count) < 0))
- __down(sem);
-}
-
-static inline int down_interruptible(struct semaphore * sem)
-{
- int ret = 0;
-
- might_sleep();
-
- if (unlikely(atomic_dec_return(&sem->count) < 0))
- ret = __down_interruptible(sem);
- return ret;
-}
-
-static inline int down_trylock(struct semaphore * sem)
-{
- return atomic_dec_if_positive(&sem->count) < 0;
-}
-
-static inline void up(struct semaphore * sem)
-{
- if (unlikely(atomic_inc_return(&sem->count) <= 0))
- __up(sem);
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASM_SEMAPHORE_H */
+#include <linux/semaphore.h>
generated by cgit v1.1 at 2025-08-25 06:57:31 +0000