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-rw-r--r--include/asm-powerpc/cputime.h14
-rw-r--r--include/asm-powerpc/dma.h39
-rw-r--r--include/asm-powerpc/paca.h2
-rw-r--r--include/asm-powerpc/page.h3
-rw-r--r--include/asm-powerpc/page_32.h2
-rw-r--r--include/asm-powerpc/page_64.h2
-rw-r--r--include/asm-powerpc/ps3av.h43
-rw-r--r--include/asm-powerpc/system.h18
-rw-r--r--include/asm-powerpc/user.h6
9 files changed, 65 insertions, 64 deletions
diff --git a/include/asm-powerpc/cputime.h b/include/asm-powerpc/cputime.h
index 31080448520..f42e623030e 100644
--- a/include/asm-powerpc/cputime.h
+++ b/include/asm-powerpc/cputime.h
@@ -52,12 +52,26 @@ typedef u64 cputime64_t;
* Convert cputime <-> jiffies
*/
extern u64 __cputime_jiffies_factor;
+DECLARE_PER_CPU(unsigned long, cputime_last_delta);
+DECLARE_PER_CPU(unsigned long, cputime_scaled_last_delta);
static inline unsigned long cputime_to_jiffies(const cputime_t ct)
{
return mulhdu(ct, __cputime_jiffies_factor);
}
+/* Estimate the scaled cputime by scaling the real cputime based on
+ * the last scaled to real ratio */
+static inline cputime_t cputime_to_scaled(const cputime_t ct)
+{
+ if (cpu_has_feature(CPU_FTR_SPURR) &&
+ per_cpu(cputime_last_delta, smp_processor_id()))
+ return ct *
+ per_cpu(cputime_scaled_last_delta, smp_processor_id())/
+ per_cpu(cputime_last_delta, smp_processor_id());
+ return ct;
+}
+
static inline cputime_t jiffies_to_cputime(const unsigned long jif)
{
cputime_t ct;
diff --git a/include/asm-powerpc/dma.h b/include/asm-powerpc/dma.h
index 7a4374bdbef..a7e06e25c70 100644
--- a/include/asm-powerpc/dma.h
+++ b/include/asm-powerpc/dma.h
@@ -93,16 +93,6 @@
*
*/
-/* see prep_setup_arch() for detailed informations */
-#if defined(CONFIG_SOUND_CS4232) && defined(CONFIG_PPC_PREP)
-extern long ppc_cs4232_dma, ppc_cs4232_dma2;
-#define SND_DMA1 ppc_cs4232_dma
-#define SND_DMA2 ppc_cs4232_dma2
-#else
-#define SND_DMA1 -1
-#define SND_DMA2 -1
-#endif
-
/* 8237 DMA controllers */
#define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */
#define IO_DMA2_BASE 0xC0 /* 16 bit master DMA, ch 4(=slave input)..7 */
@@ -269,24 +259,15 @@ static __inline__ void set_dma_page(unsigned int dmanr, int pagenr)
dma_outb(pagenr >> 8, DMA_HI_PAGE_3);
break;
case 5:
- if (SND_DMA1 == 5 || SND_DMA2 == 5)
- dma_outb(pagenr, DMA_LO_PAGE_5);
- else
- dma_outb(pagenr & 0xfe, DMA_LO_PAGE_5);
+ dma_outb(pagenr & 0xfe, DMA_LO_PAGE_5);
dma_outb(pagenr >> 8, DMA_HI_PAGE_5);
break;
case 6:
- if (SND_DMA1 == 6 || SND_DMA2 == 6)
- dma_outb(pagenr, DMA_LO_PAGE_6);
- else
- dma_outb(pagenr & 0xfe, DMA_LO_PAGE_6);
+ dma_outb(pagenr & 0xfe, DMA_LO_PAGE_6);
dma_outb(pagenr >> 8, DMA_HI_PAGE_6);
break;
case 7:
- if (SND_DMA1 == 7 || SND_DMA2 == 7)
- dma_outb(pagenr, DMA_LO_PAGE_7);
- else
- dma_outb(pagenr & 0xfe, DMA_LO_PAGE_7);
+ dma_outb(pagenr & 0xfe, DMA_LO_PAGE_7);
dma_outb(pagenr >> 8, DMA_HI_PAGE_7);
break;
}
@@ -302,12 +283,6 @@ static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int phys)
((dmanr & 3) << 1) + IO_DMA1_BASE);
dma_outb((phys >> 8) & 0xff,
((dmanr & 3) << 1) + IO_DMA1_BASE);
- } else if (dmanr == SND_DMA1 || dmanr == SND_DMA2) {
- dma_outb(phys & 0xff,
- ((dmanr & 3) << 2) + IO_DMA2_BASE);
- dma_outb((phys >> 8) & 0xff,
- ((dmanr & 3) << 2) + IO_DMA2_BASE);
- dma_outb((dmanr & 3), DMA2_EXT_REG);
} else {
dma_outb((phys >> 1) & 0xff,
((dmanr & 3) << 2) + IO_DMA2_BASE);
@@ -334,11 +309,6 @@ static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
((dmanr & 3) << 1) + 1 + IO_DMA1_BASE);
dma_outb((count >> 8) & 0xff,
((dmanr & 3) << 1) + 1 + IO_DMA1_BASE);
- } else if (dmanr == SND_DMA1 || dmanr == SND_DMA2) {
- dma_outb(count & 0xff,
- ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE);
- dma_outb((count >> 8) & 0xff,
- ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE);
} else {
dma_outb((count >> 1) & 0xff,
((dmanr & 3) << 2) + 2 + IO_DMA2_BASE);
@@ -368,8 +338,7 @@ static __inline__ int get_dma_residue(unsigned int dmanr)
count = 1 + dma_inb(io_port);
count += dma_inb(io_port) << 8;
- return (dmanr <= 3 || dmanr == SND_DMA1 || dmanr == SND_DMA2)
- ? count : (count << 1);
+ return (dmanr <= 3) ? count : (count << 1);
}
/* These are in kernel/dma.c: */
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index f6dfce025ad..748b35ab37b 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -115,8 +115,6 @@ struct paca_struct {
u64 system_time; /* accumulated system TB ticks */
u64 startpurr; /* PURR/TB value snapshot */
u64 startspurr; /* SPURR value snapshot */
- u64 purrdelta; /* FIXME: document */
- u64 spurrdelta; /* FIXME: document */
};
extern struct paca_struct paca[];
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index 236a9210e5f..61e3725bbd3 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -10,7 +10,6 @@
* 2 of the License, or (at your option) any later version.
*/
-#ifdef __KERNEL__
#include <asm/asm-compat.h>
#include <asm/kdump.h>
@@ -194,6 +193,4 @@ struct vm_area_struct;
#include <asm-generic/memory_model.h>
#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-
#endif /* _ASM_POWERPC_PAGE_H */
diff --git a/include/asm-powerpc/page_32.h b/include/asm-powerpc/page_32.h
index 17110aff26e..65ea19eec95 100644
--- a/include/asm-powerpc/page_32.h
+++ b/include/asm-powerpc/page_32.h
@@ -1,6 +1,5 @@
#ifndef _ASM_POWERPC_PAGE_32_H
#define _ASM_POWERPC_PAGE_32_H
-#ifdef __KERNEL__
#define VM_DATA_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS32
@@ -32,5 +31,4 @@ extern void copy_page(void *to, void *from);
#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_PAGE_32_H */
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h
index 4ee82c61e4d..67834eae570 100644
--- a/include/asm-powerpc/page_64.h
+++ b/include/asm-powerpc/page_64.h
@@ -1,6 +1,5 @@
#ifndef _ASM_POWERPC_PAGE_64_H
#define _ASM_POWERPC_PAGE_64_H
-#ifdef __KERNEL__
/*
* Copyright (C) 2001 PPC64 Team, IBM Corp
@@ -183,5 +182,4 @@ do { \
#include <asm-generic/page.h>
-#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_PAGE_64_H */
diff --git a/include/asm-powerpc/ps3av.h b/include/asm-powerpc/ps3av.h
index 967930b82ed..fda98715cd3 100644
--- a/include/asm-powerpc/ps3av.h
+++ b/include/asm-powerpc/ps3av.h
@@ -310,19 +310,25 @@
#define PS3AV_MONITOR_TYPE_HDMI 1 /* HDMI */
#define PS3AV_MONITOR_TYPE_DVI 2 /* DVI */
-#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_60 2 /* 480p */
-#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60 1 /* 480i */
-#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50 7 /* 576p */
-#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50 6 /* 576i */
-
-#define PS3AV_REGION_60 0x01
-#define PS3AV_REGION_50 0x02
-#define PS3AV_REGION_RGB 0x10
-
-#define get_status(buf) (((__u32 *)buf)[2])
-#define PS3AV_HDR_SIZE 4 /* version + size */
/* for video mode */
+enum ps3av_mode_num {
+ PS3AV_MODE_AUTO = 0,
+ PS3AV_MODE_480I = 1,
+ PS3AV_MODE_480P = 2,
+ PS3AV_MODE_720P60 = 3,
+ PS3AV_MODE_1080I60 = 4,
+ PS3AV_MODE_1080P60 = 5,
+ PS3AV_MODE_576I = 6,
+ PS3AV_MODE_576P = 7,
+ PS3AV_MODE_720P50 = 8,
+ PS3AV_MODE_1080I50 = 9,
+ PS3AV_MODE_1080P50 = 10,
+ PS3AV_MODE_WXGA = 11,
+ PS3AV_MODE_SXGA = 12,
+ PS3AV_MODE_WUXGA = 13,
+};
+
#define PS3AV_MODE_MASK 0x000F
#define PS3AV_MODE_HDCP_OFF 0x1000 /* Retail PS3 product doesn't support this */
#define PS3AV_MODE_DITHER 0x0800
@@ -333,6 +339,19 @@
#define PS3AV_MODE_RGB 0x0020
+#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_60 PS3AV_MODE_480P
+#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60 PS3AV_MODE_480I
+#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50 PS3AV_MODE_576P
+#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50 PS3AV_MODE_576I
+
+#define PS3AV_REGION_60 0x01
+#define PS3AV_REGION_50 0x02
+#define PS3AV_REGION_RGB 0x10
+
+#define get_status(buf) (((__u32 *)buf)[2])
+#define PS3AV_HDR_SIZE 4 /* version + size */
+
+
/** command packet structure **/
struct ps3av_send_hdr {
u16 version;
@@ -713,8 +732,6 @@ extern int ps3av_set_video_mode(u32);
extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
extern int ps3av_get_auto_mode(void);
extern int ps3av_get_mode(void);
-extern int ps3av_get_scanmode(int);
-extern int ps3av_get_refresh_rate(int);
extern int ps3av_video_mode2res(u32, u32 *, u32 *);
extern int ps3av_video_mute(int);
extern int ps3av_audio_mute(int);
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 8d37283db03..29552ff182a 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -463,7 +463,7 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
return old;
}
-#define cmpxchg(ptr,o,n) \
+#define cmpxchg(ptr, o, n) \
({ \
__typeof__(*(ptr)) _o_ = (o); \
__typeof__(*(ptr)) _n_ = (n); \
@@ -472,7 +472,7 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
})
-#define cmpxchg_local(ptr,o,n) \
+#define cmpxchg_local(ptr, o, n) \
({ \
__typeof__(*(ptr)) _o_ = (o); \
__typeof__(*(ptr)) _n_ = (n); \
@@ -492,6 +492,20 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
*/
#define NET_IP_ALIGN 0
#define NET_SKB_PAD L1_CACHE_BYTES
+
+#define cmpxchg64(ptr, o, n) \
+ ({ \
+ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
+ cmpxchg((ptr), (o), (n)); \
+ })
+#define cmpxchg64_local(ptr, o, n) \
+ ({ \
+ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
+ cmpxchg_local((ptr), (o), (n)); \
+ })
+#else
+#include <asm-generic/cmpxchg-local.h>
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
#endif
#define arch_align_stack(x) (x)
diff --git a/include/asm-powerpc/user.h b/include/asm-powerpc/user.h
index e59ade4b3df..3fd4545dd74 100644
--- a/include/asm-powerpc/user.h
+++ b/include/asm-powerpc/user.h
@@ -1,8 +1,6 @@
#ifndef _ASM_POWERPC_USER_H
#define _ASM_POWERPC_USER_H
-#ifdef __KERNEL__
-
#include <asm/ptrace.h>
#include <asm/page.h>
@@ -40,7 +38,7 @@ struct user {
unsigned long start_data; /* data starting address */
unsigned long start_stack; /* stack starting address */
long int signal; /* signal causing core dump */
- struct regs * u_ar0; /* help gdb find registers */
+ unsigned long u_ar0; /* help gdb find registers */
unsigned long magic; /* identifies a core file */
char u_comm[32]; /* user command name */
};
@@ -50,6 +48,4 @@ struct user {
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_DATA_START_ADDR (u.start_data)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_USER_H */
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-27 01:10:21 +0000