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yaml
---
r: 259410
b: refs/heads/master
c: 4489518
h: refs/heads/master
v: v3
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Roland Vossen authored and Greg Kroah-Hartman committed Jun 7, 2011
1 parent 255b219 commit 6372a08
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Showing 11 changed files with 257 additions and 124 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 62dfdb38ef294533fd1c0859fae28163f1bd27cc
refs/heads/master: 4489518533a1342fc685b58ada2c9a8a422d5686
1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
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Expand Up @@ -28,6 +28,7 @@
#include <bcmdefs.h>
#include <bcmdevs.h>
#include <brcmu_utils.h>
#include <bcmsdh.h>
#include <brcmu_wifi.h>

#if defined(OOB_INTR_ONLY)
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1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
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Expand Up @@ -20,6 +20,7 @@
#include <bcmdevs.h>
#include <brcmu_utils.h>
#include <brcmu_wifi.h>
#include <bcmsdh.h>
#include <bcmsdbus.h> /* bcmsdh to/from specific controller APIs */
#include <sdiovar.h> /* ioctl/iovars */

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1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc_linux.c
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Expand Up @@ -20,6 +20,7 @@
#include <bcmdefs.h>
#include <brcmu_utils.h>
#include <brcmu_wifi.h>
#include <bcmsdh.h>
#include <bcmsdbus.h> /* bcmsdh to/from specific controller APIs */
#include <sdiovar.h> /* to get msglevel bit values */

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126 changes: 126 additions & 0 deletions trunk/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
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Expand Up @@ -31,6 +31,132 @@
#include <bcmdevs.h>

#include <bcmsoc.h>

/* register access macros */
#if defined(BCMSDIO)
#ifdef BRCM_FULLMAC
#include <bcmsdh.h>
#endif
#endif

#if defined(BCMSDIO)
#define SELECT_BUS_WRITE(mmap_op, bus_op) bus_op
#define SELECT_BUS_READ(mmap_op, bus_op) bus_op
#else
#define SELECT_BUS_WRITE(mmap_op, bus_op) mmap_op
#define SELECT_BUS_READ(mmap_op, bus_op) mmap_op
#endif

/* register access macros */
#ifndef __BIG_ENDIAN
#ifndef __mips__
#define R_REG(r) (\
SELECT_BUS_READ(sizeof(*(r)) == sizeof(u8) ? \
readb((volatile u8*)(r)) : \
sizeof(*(r)) == sizeof(u16) ? readw((volatile u16*)(r)) : \
readl((volatile u32*)(r)), bcmsdh_reg_read(NULL, (unsigned long)r, sizeof(*r))) \
)
#else /* __mips__ */
#define R_REG(r) (\
SELECT_BUS_READ( \
({ \
__typeof(*(r)) __osl_v; \
__asm__ __volatile__("sync"); \
switch (sizeof(*(r))) { \
case sizeof(u8): \
__osl_v = readb((volatile u8*)(r)); \
break; \
case sizeof(u16): \
__osl_v = readw((volatile u16*)(r)); \
break; \
case sizeof(u32): \
__osl_v = \
readl((volatile u32*)(r)); \
break; \
} \
__asm__ __volatile__("sync"); \
__osl_v; \
}), \
({ \
__typeof(*(r)) __osl_v; \
__asm__ __volatile__("sync"); \
__osl_v = bcmsdh_reg_read(NULL, (unsigned long)r, sizeof(*r)); \
__asm__ __volatile__("sync"); \
__osl_v; \
})) \
)
#endif /* __mips__ */

#define W_REG(r, v) do { \
SELECT_BUS_WRITE( \
switch (sizeof(*(r))) { \
case sizeof(u8): \
writeb((u8)(v), (volatile u8*)(r)); break; \
case sizeof(u16): \
writew((u16)(v), (volatile u16*)(r)); break; \
case sizeof(u32): \
writel((u32)(v), (volatile u32*)(r)); break; \
}, \
bcmsdh_reg_write(NULL, (unsigned long)r, sizeof(*r), (v))); \
} while (0)
#else /* __BIG_ENDIAN */
#define R_REG(r) (\
SELECT_BUS_READ( \
({ \
__typeof(*(r)) __osl_v; \
switch (sizeof(*(r))) { \
case sizeof(u8): \
__osl_v = \
readb((volatile u8*)((r)^3)); \
break; \
case sizeof(u16): \
__osl_v = \
readw((volatile u16*)((r)^2)); \
break; \
case sizeof(u32): \
__osl_v = readl((volatile u32*)(r)); \
break; \
} \
__osl_v; \
}), \
bcmsdh_reg_read(NULL, (unsigned long)r, sizeof(*r))) \
)
#define W_REG(r, v) do { \
SELECT_BUS_WRITE( \
switch (sizeof(*(r))) { \
case sizeof(u8): \
writeb((u8)(v), \
(volatile u8*)((r)^3)); break; \
case sizeof(u16): \
writew((u16)(v), \
(volatile u16*)((r)^2)); break; \
case sizeof(u32): \
writel((u32)(v), \
(volatile u32*)(r)); break; \
}, \
bcmsdh_reg_write(NULL, (unsigned long)r, sizeof(*r), v)); \
} while (0)
#endif /* __BIG_ENDIAN */

#ifdef __mips__
/*
* bcm4716 (which includes 4717 & 4718), plus 4706 on PCIe can reorder
* transactions. As a fix, a read after write is performed on certain places
* in the code. Older chips and the newer 5357 family don't require this fix.
*/
#define W_REG_FLUSH(r, v) ({ W_REG((r), (v)); (void)R_REG(r); })
#else
#define W_REG_FLUSH(r, v) W_REG((r), (v))
#endif /* __mips__ */

#define AND_REG(r, v) W_REG((r), R_REG(r) & (v))
#define OR_REG(r, v) W_REG((r), R_REG(r) | (v))

#define SET_REG(r, mask, val) \
W_REG((r), ((R_REG(r) & ~(mask)) | (val)))



#ifdef DHD_DEBUG

/* ARM trap handling */
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1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmsmac/aiutils.c
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Expand Up @@ -18,6 +18,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <bcmdefs.h>
#include "wlc_types.h"
#include <linux/module.h>
#include <linux/pci.h>
#include <brcmu_utils.h>
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1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmsmac/bcmotp.c
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Expand Up @@ -23,6 +23,7 @@

#include <bcmdefs.h>
#include <bcmdevs.h>
#include "wlc_types.h"
#include <brcmu_utils.h>
#include <aiutils.h>
#include <bcmsoc.h>
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1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmsmac/nicpci.c
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Expand Up @@ -18,6 +18,7 @@
#include <linux/string.h>
#include <linux/pci.h>
#include <bcmdefs.h>
#include "wlc_types.h"
#include <brcmu_utils.h>
#include <aiutils.h>
#include <bcmsoc.h>
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1 change: 1 addition & 0 deletions trunk/drivers/staging/brcm80211/brcmsmac/wlc_pmu.c
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Expand Up @@ -19,6 +19,7 @@
#include <linux/io.h>

#include <bcmdevs.h>
#include "wlc_types.h"
#include <chipcommon.h>
#include <brcmu_utils.h>
#include "wlc_scb.h"
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123 changes: 123 additions & 0 deletions trunk/drivers/staging/brcm80211/brcmsmac/wlc_types.h
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Expand Up @@ -41,6 +41,129 @@ do { \

#define WL_ERROR_ON() (brcm_msg_level & LOG_ERROR_VAL)

/* register access macros */
#if defined(BCMSDIO)
#ifdef BRCM_FULLMAC
#include <bcmsdh.h>
#endif
#endif

#if defined(BCMSDIO)
#define SELECT_BUS_WRITE(mmap_op, bus_op) bus_op
#define SELECT_BUS_READ(mmap_op, bus_op) bus_op
#else
#define SELECT_BUS_WRITE(mmap_op, bus_op) mmap_op
#define SELECT_BUS_READ(mmap_op, bus_op) mmap_op
#endif

/* register access macros */
#ifndef __BIG_ENDIAN
#ifndef __mips__
#define R_REG(r) (\
SELECT_BUS_READ(sizeof(*(r)) == sizeof(u8) ? \
readb((volatile u8*)(r)) : \
sizeof(*(r)) == sizeof(u16) ? readw((volatile u16*)(r)) : \
readl((volatile u32*)(r)), bcmsdh_reg_read(NULL, (unsigned long)r, sizeof(*r))) \
)
#else /* __mips__ */
#define R_REG(r) (\
SELECT_BUS_READ( \
({ \
__typeof(*(r)) __osl_v; \
__asm__ __volatile__("sync"); \
switch (sizeof(*(r))) { \
case sizeof(u8): \
__osl_v = readb((volatile u8*)(r)); \
break; \
case sizeof(u16): \
__osl_v = readw((volatile u16*)(r)); \
break; \
case sizeof(u32): \
__osl_v = \
readl((volatile u32*)(r)); \
break; \
} \
__asm__ __volatile__("sync"); \
__osl_v; \
}), \
({ \
__typeof(*(r)) __osl_v; \
__asm__ __volatile__("sync"); \
__osl_v = bcmsdh_reg_read(NULL, (unsigned long)r, sizeof(*r)); \
__asm__ __volatile__("sync"); \
__osl_v; \
})) \
)
#endif /* __mips__ */

#define W_REG(r, v) do { \
SELECT_BUS_WRITE( \
switch (sizeof(*(r))) { \
case sizeof(u8): \
writeb((u8)(v), (volatile u8*)(r)); break; \
case sizeof(u16): \
writew((u16)(v), (volatile u16*)(r)); break; \
case sizeof(u32): \
writel((u32)(v), (volatile u32*)(r)); break; \
}, \
bcmsdh_reg_write(NULL, (unsigned long)r, sizeof(*r), (v))); \
} while (0)
#else /* __BIG_ENDIAN */
#define R_REG(r) (\
SELECT_BUS_READ( \
({ \
__typeof(*(r)) __osl_v; \
switch (sizeof(*(r))) { \
case sizeof(u8): \
__osl_v = \
readb((volatile u8*)((r)^3)); \
break; \
case sizeof(u16): \
__osl_v = \
readw((volatile u16*)((r)^2)); \
break; \
case sizeof(u32): \
__osl_v = readl((volatile u32*)(r)); \
break; \
} \
__osl_v; \
}), \
bcmsdh_reg_read(NULL, (unsigned long)r, sizeof(*r))) \
)
#define W_REG(r, v) do { \
SELECT_BUS_WRITE( \
switch (sizeof(*(r))) { \
case sizeof(u8): \
writeb((u8)(v), \
(volatile u8*)((r)^3)); break; \
case sizeof(u16): \
writew((u16)(v), \
(volatile u16*)((r)^2)); break; \
case sizeof(u32): \
writel((u32)(v), \
(volatile u32*)(r)); break; \
}, \
bcmsdh_reg_write(NULL, (unsigned long)r, sizeof(*r), v)); \
} while (0)
#endif /* __BIG_ENDIAN */

#ifdef __mips__
/*
* bcm4716 (which includes 4717 & 4718), plus 4706 on PCIe can reorder
* transactions. As a fix, a read after write is performed on certain places
* in the code. Older chips and the newer 5357 family don't require this fix.
*/
#define W_REG_FLUSH(r, v) ({ W_REG((r), (v)); (void)R_REG(r); })
#else
#define W_REG_FLUSH(r, v) W_REG((r), (v))
#endif /* __mips__ */

#define AND_REG(r, v) W_REG((r), R_REG(r) & (v))
#define OR_REG(r, v) W_REG((r), R_REG(r) | (v))

#define SET_REG(r, mask, val) \
W_REG((r), ((R_REG(r) & ~(mask)) | (val)))

/* forward declarations */
struct sk_buff;
struct brcms_info;
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