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-rw-r--r--include/asm-mips/compat.h5
-rw-r--r--include/asm-mips/futex.h6
-rw-r--r--include/asm-mips/mc146818-time.h33
-rw-r--r--include/asm-mips/mmzone.h14
-rw-r--r--include/asm-mips/page.h3
-rw-r--r--include/asm-mips/serial.h85
-rw-r--r--include/asm-mips/time.h12
7 files changed, 21 insertions, 137 deletions
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 0012bd804d2d..986511db54a6 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -133,6 +133,11 @@ static inline void __user *compat_ptr(compat_uptr_t uptr)
return (void __user *)(long)uptr;
}
+static inline compat_uptr_t ptr_to_compat(void __user *uptr)
+{
+ return (u32)(unsigned long)uptr;
+}
+
static inline void __user *compat_alloc_user_space(long len)
{
struct pt_regs *regs = (struct pt_regs *)
diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h
index 2454c44a8f54..a554089991f2 100644
--- a/include/asm-mips/futex.h
+++ b/include/asm-mips/futex.h
@@ -99,5 +99,11 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
return ret;
}
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+ return -ENOSYS;
+}
+
#endif
#endif
diff --git a/include/asm-mips/mc146818-time.h b/include/asm-mips/mc146818-time.h
index 47214861093b..41ac8d363c67 100644
--- a/include/asm-mips/mc146818-time.h
+++ b/include/asm-mips/mc146818-time.h
@@ -86,43 +86,14 @@ static inline int mc146818_set_rtc_mmss(unsigned long nowtime)
return retval;
}
-/*
- * Returns true if a clock update is in progress
- */
-static inline unsigned char rtc_is_updating(void)
-{
- unsigned char uip;
- unsigned long flags;
-
- spin_lock_irqsave(&rtc_lock, flags);
- uip = (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP);
- spin_unlock_irqrestore(&rtc_lock, flags);
- return uip;
-}
-
static inline unsigned long mc146818_get_cmos_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- int i;
unsigned long flags;
- /*
- * The Linux interpretation of the CMOS clock register contents:
- * When the Update-In-Progress (UIP) flag goes from 1 to 0, the
- * RTC registers show the second which has precisely just started.
- * Let's hope other operating systems interpret the RTC the same way.
- */
-
- /* read RTC exactly on falling edge of update flag */
- for (i = 0 ; i < 1000000 ; i++) /* may take up to 1 second... */
- if (rtc_is_updating())
- break;
- for (i = 0 ; i < 1000000 ; i++) /* must try at least 2.228 ms */
- if (!rtc_is_updating())
- break;
-
spin_lock_irqsave(&rtc_lock, flags);
- do { /* Isn't this overkill ? UIP above should guarantee consistency */
+
+ do {
sec = CMOS_READ(RTC_SECONDS);
min = CMOS_READ(RTC_MINUTES);
hour = CMOS_READ(RTC_HOURS);
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h
index 011caebac369..7bde4432092b 100644
--- a/include/asm-mips/mmzone.h
+++ b/include/asm-mips/mmzone.h
@@ -22,20 +22,6 @@
NODE_DATA(__n)->node_spanned_pages) : 0);\
})
-#define pfn_to_page(pfn) \
-({ \
- unsigned long __pfn = (pfn); \
- pg_data_t *__pg = NODE_DATA(pfn_to_nid(__pfn)); \
- __pg->node_mem_map + (__pfn - __pg->node_start_pfn); \
-})
-
-#define page_to_pfn(p) \
-({ \
- struct page *__p = (p); \
- struct zone *__z = page_zone(__p); \
- ((__p - __z->zone_mem_map) + __z->zone_start_pfn); \
-})
-
/* XXX: FIXME -- wli */
#define kern_addr_valid(addr) (0)
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index ee25a779bf49..a1eab136ff6c 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -140,8 +140,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
#ifndef CONFIG_NEED_MULTIPLE_NODES
-#define pfn_to_page(pfn) (mem_map + (pfn))
-#define page_to_pfn(page) ((unsigned long)((page) - mem_map))
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#endif
@@ -160,6 +158,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define WANT_PAGE_VIRTUAL
#endif
+#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
#endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index e796d75f027e..7b2366412203 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -103,88 +103,6 @@
#define IVR_SERIAL_PORT_DEFNS
#endif
-#ifdef CONFIG_SERIAL_AU1X00
-#include <asm/mach-au1x00/au1000.h>
-#ifdef CONFIG_SOC_AU1000
-#define AU1000_SERIAL_PORT_DEFNS \
- { .baud_base = 0, .port = UART0_ADDR, \
- .iomem_base = (unsigned char *)UART0_ADDR, \
- .irq = AU1000_UART0_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART1_ADDR, \
- .iomem_base = (unsigned char *)UART1_ADDR, \
- .irq = AU1000_UART1_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART2_ADDR, \
- .iomem_base = (unsigned char *)UART2_ADDR, \
- .irq = AU1000_UART2_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART3_ADDR, \
- .iomem_base = (unsigned char *)UART3_ADDR, \
- .irq = AU1000_UART3_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1500
-#define AU1000_SERIAL_PORT_DEFNS \
- { .baud_base = 0, .port = UART0_ADDR, \
- .iomem_base = (unsigned char *)UART0_ADDR, \
- .irq = AU1500_UART0_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART3_ADDR, \
- .iomem_base = (unsigned char *)UART3_ADDR, \
- .irq = AU1500_UART3_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1100
-#define AU1000_SERIAL_PORT_DEFNS \
- { .baud_base = 0, .port = UART0_ADDR, \
- .iomem_base = (unsigned char *)UART0_ADDR, \
- .irq = AU1100_UART0_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART1_ADDR, \
- .iomem_base = (unsigned char *)UART1_ADDR, \
- .irq = AU1100_UART1_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART3_ADDR, \
- .iomem_base = (unsigned char *)UART3_ADDR, \
- .irq = AU1100_UART3_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1550
-#define AU1000_SERIAL_PORT_DEFNS \
- { .baud_base = 0, .port = UART0_ADDR, \
- .iomem_base = (unsigned char *)UART0_ADDR, \
- .irq = AU1550_UART0_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART1_ADDR, \
- .iomem_base = (unsigned char *)UART1_ADDR, \
- .irq = AU1550_UART1_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART3_ADDR, \
- .iomem_base = (unsigned char *)UART3_ADDR, \
- .irq = AU1550_UART3_INT, .flags = STD_COM_FLAGS,\
- .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1200
-#define AU1000_SERIAL_PORT_DEFNS \
- { .baud_base = 0, .port = UART0_ADDR, \
- .iomem_base = (unsigned char *)UART0_ADDR, \
- .irq = AU1200_UART0_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 }, \
- { .baud_base = 0, .port = UART1_ADDR, \
- .iomem_base = (unsigned char *)UART1_ADDR, \
- .irq = AU1200_UART1_INT, .flags = STD_COM_FLAGS, \
- .iomem_reg_shift = 2 },
-#endif
-
-#else
-#define AU1000_SERIAL_PORT_DEFNS
-#endif
-
#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
#define STD_SERIAL_PORT_DEFNS \
/* UART CLK PORT IRQ FLAGS */ \
@@ -331,7 +249,6 @@
MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
- MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
- AU1000_SERIAL_PORT_DEFNS
+ MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS
#endif /* _ASM_SERIAL_H */
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index 9cc3564cc2c9..d897c8bb554d 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -26,14 +26,14 @@ extern spinlock_t rtc_lock;
/*
* RTC ops. By default, they point to no-RTC functions.
- * rtc_get_time - mktime(year, mon, day, hour, min, sec) in seconds.
- * rtc_set_time - reverse the above translation and set time to RTC.
- * rtc_set_mmss - similar to rtc_set_time, but only min and sec need
+ * rtc_mips_get_time - mktime(year, mon, day, hour, min, sec) in seconds.
+ * rtc_mips_set_time - reverse the above translation and set time to RTC.
+ * rtc_mips_set_mmss - similar to rtc_set_time, but only min and sec need
* to be set. Used by RTC sync-up.
*/
-extern unsigned long (*rtc_get_time)(void);
-extern int (*rtc_set_time)(unsigned long);
-extern int (*rtc_set_mmss)(unsigned long);
+extern unsigned long (*rtc_mips_get_time)(void);
+extern int (*rtc_mips_set_time)(unsigned long);
+extern int (*rtc_mips_set_mmss)(unsigned long);
/*
* Timer interrupt functions.
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 11:18:42 +0000