diff options
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/bcmsrom.c | 1 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/dma.c | 36 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c | 1 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c | 1 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wl_ucode.h | 2 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wlc_main.h | 20 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wlc_pub.h | 1 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wlc_types.h | 18 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/include/bcmdefs.h | 108 |
9 files changed, 82 insertions, 106 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/bcmsrom.c b/drivers/staging/brcm80211/brcmsmac/bcmsrom.c index 311bc0cdaa8e..952bc402263b 100644 --- a/drivers/staging/brcm80211/brcmsmac/bcmsrom.c +++ b/drivers/staging/brcm80211/brcmsmac/bcmsrom.c @@ -20,6 +20,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <stdarg.h> +#include "wlc_types.h" #include <bcmutils.h> #include <bcmsoc.h> #include <sbchipc.h> diff --git a/drivers/staging/brcm80211/brcmsmac/dma.c b/drivers/staging/brcm80211/brcmsmac/dma.c index 77baef2eebee..611a7e21e7e9 100644 --- a/drivers/staging/brcm80211/brcmsmac/dma.c +++ b/drivers/staging/brcm80211/brcmsmac/dma.c @@ -24,6 +24,7 @@ #include <bcmutils.h> #include <aiutils.h> +#include "wlc_types.h" #include <sbdma.h> #include <bcmdma.h> @@ -148,6 +149,19 @@ #define D64_RX_FRM_STS_DSCRCNT 0x0f000000 /* no. of descriptors used - 1 */ #define D64_RX_FRM_STS_DATATYPE 0xf0000000 /* core-dependent data type */ +#define DMADDRWIDTH_30 30 /* 30-bit addressing capability */ +#define DMADDRWIDTH_32 32 /* 32-bit addressing capability */ +#define DMADDRWIDTH_63 63 /* 64-bit addressing capability */ +#define DMADDRWIDTH_64 64 /* 64-bit addressing capability */ + +/* packet headroom necessary to accommodate the largest header in the system, (i.e TXOFF). + * By doing, we avoid the need to allocate an extra buffer for the header when bridging to WL. + * There is a compile time check in wlc.c which ensure that this value is at least as big + * as TXOFF. This value is used in dma_rxfill (dma.c). + */ + +#define BCMEXTRAHDROOM 172 + /* debug/trace */ #ifdef BCMDBG #define DMA_ERROR(args) \ @@ -171,6 +185,15 @@ #define DMA_NONE(args) +typedef unsigned long dmaaddr_t; +#define PHYSADDRHI(_pa) (0) +#define PHYSADDRHISET(_pa, _val) +#define PHYSADDRLO(_pa) ((_pa)) +#define PHYSADDRLOSET(_pa, _val) \ + do { \ + (_pa) = (_val); \ + } while (0) + #define d64txregs dregs.d64_u.txregs_64 #define d64rxregs dregs.d64_u.rxregs_64 #define txd64 dregs.d64_u.txd_64 @@ -186,6 +209,19 @@ static uint dma_msg_level; #define R_SM(r) (*(r)) #define W_SM(r, v) (*(r) = (v)) +/* One physical DMA segment */ +typedef struct { + dmaaddr_t addr; + u32 length; +} dma_seg_t; + +typedef struct { + void *oshdmah; /* Opaque handle for OSL to store its information */ + uint origsize; /* Size of the virtual packet */ + uint nsegs; + dma_seg_t segs[MAX_DMA_SEGS]; +} dma_seg_map_t; + /* * DMA Descriptor * Descriptors are only read by the hardware, never written back. diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c index 22ba415c047a..1e9865fb9551 100644 --- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c +++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c @@ -29,6 +29,7 @@ #include <bcmdevs.h> #include <sbdma.h> +#include <wlc_types.h> #include <wlc_phy_int.h> #include <wlc_phyreg_n.h> #include <wlc_phy_radio.h> diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c index 620eb86f1fe3..78d8cbe28873 100644 --- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c +++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c @@ -27,6 +27,7 @@ #include <bcmdevs.h> #include <sbdma.h> +#include <wlc_types.h> #include <wlc_phy_radio.h> #include <wlc_phy_int.h> #include <wlc_phyreg_n.h> diff --git a/drivers/staging/brcm80211/brcmsmac/wl_ucode.h b/drivers/staging/brcm80211/brcmsmac/wl_ucode.h index 6933fda0e6a0..28838d838545 100644 --- a/drivers/staging/brcm80211/brcmsmac/wl_ucode.h +++ b/drivers/staging/brcm80211/brcmsmac/wl_ucode.h @@ -14,6 +14,8 @@ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include "wlc_types.h" /* forward structure declarations */ + #define MIN_FW_SIZE 40000 /* minimum firmware file size in bytes */ #define MAX_FW_SIZE 150000 diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_main.h b/drivers/staging/brcm80211/brcmsmac/wlc_main.h index d06633973de5..4e62b11a8ed4 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_main.h +++ b/drivers/staging/brcm80211/brcmsmac/wlc_main.h @@ -47,6 +47,24 @@ #define AC_COUNT 4 +/* Macros for doing definition and get/set of bitfields + * Usage example, e.g. a three-bit field (bits 4-6): + * #define <NAME>_M BITFIELD_MASK(3) + * #define <NAME>_S 4 + * ... + * regval = R_REG(osh, ®s->regfoo); + * field = GFIELD(regval, <NAME>); + * regval = SFIELD(regval, <NAME>, 1); + * W_REG(osh, ®s->regfoo, regval); + */ +#define BITFIELD_MASK(width) \ + (((unsigned)1 << (width)) - 1) +#define GFIELD(val, field) \ + (((val) >> field ## _S) & field ## _M) +#define SFIELD(val, field, bits) \ + (((val) & (~(field ## _M << field ## _S))) | \ + ((unsigned)(bits) << field ## _S)) + /* For managing scan result lists */ struct wlc_bss_list { uint count; @@ -158,6 +176,8 @@ extern const u8 prio2fifo[]; #define EDCF_LONG_M BITFIELD_MASK(4) #define EDCF_LFB_M BITFIELD_MASK(4) +#define NFIFO 6 /* # tx/rx fifopairs */ + #define WLC_WME_RETRY_SHORT_GET(wlc, ac) GFIELD(wlc->wme_retries[ac], EDCF_SHORT) #define WLC_WME_RETRY_SFB_GET(wlc, ac) GFIELD(wlc->wme_retries[ac], EDCF_SFB) #define WLC_WME_RETRY_LONG_GET(wlc, ac) GFIELD(wlc->wme_retries[ac], EDCF_LONG) diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_pub.h b/drivers/staging/brcm80211/brcmsmac/wlc_pub.h index bd0885e11bb2..0ab16c45defc 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_pub.h +++ b/drivers/staging/brcm80211/brcmsmac/wlc_pub.h @@ -17,6 +17,7 @@ #ifndef _wlc_pub_h_ #define _wlc_pub_h_ +#include "wlc_types.h" /* forward structure declarations */ #include "bcmwifi.h" /* for chanspec_t */ #define WLC_NUMRATES 16 /* max # of rates in a rateset */ diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_types.h b/drivers/staging/brcm80211/brcmsmac/wlc_types.h index b8cede1e6d65..76a1348e1193 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_types.h +++ b/drivers/staging/brcm80211/brcmsmac/wlc_types.h @@ -17,7 +17,24 @@ #ifndef _wlc_types_h_ #define _wlc_types_h_ +/* Bus types */ +#define SI_BUS 0 /* SOC Interconnect */ +#define PCI_BUS 1 /* PCI target */ +#define SDIO_BUS 3 /* SDIO target */ +#define JTAG_BUS 4 /* JTAG */ +#define USB_BUS 5 /* USB (does not support R/W REG) */ +#define SPI_BUS 6 /* gSPI target */ +#define RPC_BUS 7 /* RPC target */ + +#define WL_CHAN_FREQ_RANGE_2G 0 +#define WL_CHAN_FREQ_RANGE_5GL 1 +#define WL_CHAN_FREQ_RANGE_5GM 2 +#define WL_CHAN_FREQ_RANGE_5GH 3 + +#define MAX_DMA_SEGS 4 + /* forward declarations */ +struct wl_info; struct wlc_info; struct wlc_hw_info; struct wlc_if; @@ -27,5 +44,6 @@ struct antsel_info; struct bmac_pmq; struct d11init; struct dma_pub; +struct wlc_bsscfg; #endif /* _wlc_types_h_ */ diff --git a/drivers/staging/brcm80211/include/bcmdefs.h b/drivers/staging/brcm80211/include/bcmdefs.h index 76138458c620..cf9dc0e132d4 100644 --- a/drivers/staging/brcm80211/include/bcmdefs.h +++ b/drivers/staging/brcm80211/include/bcmdefs.h @@ -25,7 +25,6 @@ #define USB_BUS 5 #define SPI_BUS 6 - #ifndef OFF #define OFF 0 #endif @@ -36,96 +35,6 @@ #define AUTO (-1) /* Auto = -1 */ -/* Bus types */ -#define SI_BUS 0 /* SOC Interconnect */ -#define PCI_BUS 1 /* PCI target */ -#define SDIO_BUS 3 /* SDIO target */ -#define JTAG_BUS 4 /* JTAG */ -#define USB_BUS 5 /* USB (does not support R/W REG) */ -#define SPI_BUS 6 /* gSPI target */ -#define RPC_BUS 7 /* RPC target */ - - -/* Defines for DMA Address Width - Shared between OSL and HNDDMA */ -#define DMADDR_MASK_32 0x0 /* Address mask for 32-bits */ -#define DMADDR_MASK_30 0xc0000000 /* Address mask for 30-bits */ -#define DMADDR_MASK_0 0xffffffff /* Address mask for 0-bits (hi-part) */ - -#define DMADDRWIDTH_30 30 /* 30-bit addressing capability */ -#define DMADDRWIDTH_32 32 /* 32-bit addressing capability */ -#define DMADDRWIDTH_63 63 /* 64-bit addressing capability */ -#define DMADDRWIDTH_64 64 /* 64-bit addressing capability */ - -#ifdef BCMDMA64OSL -typedef struct { - u32 loaddr; - u32 hiaddr; -} dma64addr_t; - -typedef dma64addr_t dmaaddr_t; -#define PHYSADDRHI(_pa) ((_pa).hiaddr) -#define PHYSADDRHISET(_pa, _val) \ - do { \ - (_pa).hiaddr = (_val); \ - } while (0) -#define PHYSADDRLO(_pa) ((_pa).loaddr) -#define PHYSADDRLOSET(_pa, _val) \ - do { \ - (_pa).loaddr = (_val); \ - } while (0) - -#else -typedef unsigned long dmaaddr_t; -#define PHYSADDRHI(_pa) (0) -#define PHYSADDRHISET(_pa, _val) -#define PHYSADDRLO(_pa) ((_pa)) -#define PHYSADDRLOSET(_pa, _val) \ - do { \ - (_pa) = (_val); \ - } while (0) -#endif /* BCMDMA64OSL */ - -/* One physical DMA segment */ -typedef struct { - dmaaddr_t addr; - u32 length; -} dma_seg_t; - -#define MAX_DMA_SEGS 4 - -typedef struct { - void *oshdmah; /* Opaque handle for OSL to store its information */ - uint origsize; /* Size of the virtual packet */ - uint nsegs; - dma_seg_t segs[MAX_DMA_SEGS]; -} dma_seg_map_t; - -/* packet headroom necessary to accommodate the largest header in the system, (i.e TXOFF). - * By doing, we avoid the need to allocate an extra buffer for the header when bridging to WL. - * There is a compile time check in wlc.c which ensure that this value is at least as big - * as TXOFF. This value is used in dma_rxfill (dma.c). - */ - -#define BCMEXTRAHDROOM 172 - -/* Macros for doing definition and get/set of bitfields - * Usage example, e.g. a three-bit field (bits 4-6): - * #define <NAME>_M BITFIELD_MASK(3) - * #define <NAME>_S 4 - * ... - * regval = R_REG(osh, ®s->regfoo); - * field = GFIELD(regval, <NAME>); - * regval = SFIELD(regval, <NAME>, 1); - * W_REG(osh, ®s->regfoo, regval); - */ -#define BITFIELD_MASK(width) \ - (((unsigned)1 << (width)) - 1) -#define GFIELD(val, field) \ - (((val) >> field ## _S) & field ## _M) -#define SFIELD(val, field, bits) \ - (((val) & (~(field ## _M << field ## _S))) | \ - ((unsigned)(bits) << field ## _S)) - /* * Priority definitions according 802.1D */ @@ -137,17 +46,12 @@ typedef struct { #define PRIO_8021D_VI 5 #define PRIO_8021D_VO 6 #define PRIO_8021D_NC 7 + #define MAXPRIO 7 #define NUMPRIO (MAXPRIO + 1) -/* Max. nvram variable table size */ -#define MAXSZ_NVRAM_VARS 4096 - -/* handle forward declaration */ -struct wl_info; -struct wlc_bsscfg; - #define WL_NUMRATES 16 /* max # of rates in a rateset */ + typedef struct wl_rateset { u32 count; /* # rates in this set */ u8 rates[WL_NUMRATES]; /* rates in 500kbps units w/hi bit set if basic */ @@ -187,16 +91,8 @@ typedef struct wl_rateset { #define WL_ERROR_VAL 0x00000001 #define WL_TRACE_VAL 0x00000002 -#define NFIFO 6 /* # tx/rx fifopairs */ - #define PM_OFF 0 #define PM_MAX 1 #define PM_FAST 2 -/* band range returned by band_range iovar */ -#define WL_CHAN_FREQ_RANGE_2G 0 -#define WL_CHAN_FREQ_RANGE_5GL 1 -#define WL_CHAN_FREQ_RANGE_5GM 2 -#define WL_CHAN_FREQ_RANGE_5GH 3 - #endif /* _bcmdefs_h_ */ |