dma.h File Reference

#include <linux/err.h>
#include "b43.h"

Go to the source code of this file.

Data Structures
struct	b43_dmadesc32
struct	b43_dmadesc64
struct	b43_dmadesc_generic
struct	b43_dmadesc_meta
struct	b43_dma_ops
struct	b43_dmaring

Macros
#define	B43_DMAIRQ_FATALMASK
#define	B43_DMAIRQ_NONFATALMASK   (1 << 13)
#define	B43_DMAIRQ_RX_DONE   (1 << 16)
#define	B43_DMA32_TXCTL   0x00
#define	B43_DMA32_TXENABLE   0x00000001
#define	B43_DMA32_TXSUSPEND   0x00000002
#define	B43_DMA32_TXLOOPBACK   0x00000004
#define	B43_DMA32_TXFLUSH   0x00000010
#define	B43_DMA32_TXPARITYDISABLE   0x00000800
#define	B43_DMA32_TXADDREXT_MASK   0x00030000
#define	B43_DMA32_TXADDREXT_SHIFT   16
#define	B43_DMA32_TXRING   0x04
#define	B43_DMA32_TXINDEX   0x08
#define	B43_DMA32_TXSTATUS   0x0C
#define	B43_DMA32_TXDPTR   0x00000FFF
#define	B43_DMA32_TXSTATE   0x0000F000
#define	B43_DMA32_TXSTAT_DISABLED   0x00000000
#define	B43_DMA32_TXSTAT_ACTIVE   0x00001000
#define	B43_DMA32_TXSTAT_IDLEWAIT   0x00002000
#define	B43_DMA32_TXSTAT_STOPPED   0x00003000
#define	B43_DMA32_TXSTAT_SUSP   0x00004000
#define	B43_DMA32_TXERROR   0x000F0000
#define	B43_DMA32_TXERR_NOERR   0x00000000
#define	B43_DMA32_TXERR_PROT   0x00010000
#define	B43_DMA32_TXERR_UNDERRUN   0x00020000
#define	B43_DMA32_TXERR_BUFREAD   0x00030000
#define	B43_DMA32_TXERR_DESCREAD   0x00040000
#define	B43_DMA32_TXACTIVE   0xFFF00000
#define	B43_DMA32_RXCTL   0x10
#define	B43_DMA32_RXENABLE   0x00000001
#define	B43_DMA32_RXFROFF_MASK   0x000000FE
#define	B43_DMA32_RXFROFF_SHIFT   1
#define	B43_DMA32_RXDIRECTFIFO   0x00000100
#define	B43_DMA32_RXPARITYDISABLE   0x00000800
#define	B43_DMA32_RXADDREXT_MASK   0x00030000
#define	B43_DMA32_RXADDREXT_SHIFT   16
#define	B43_DMA32_RXRING   0x14
#define	B43_DMA32_RXINDEX   0x18
#define	B43_DMA32_RXSTATUS   0x1C
#define	B43_DMA32_RXDPTR   0x00000FFF
#define	B43_DMA32_RXSTATE   0x0000F000
#define	B43_DMA32_RXSTAT_DISABLED   0x00000000
#define	B43_DMA32_RXSTAT_ACTIVE   0x00001000
#define	B43_DMA32_RXSTAT_IDLEWAIT   0x00002000
#define	B43_DMA32_RXSTAT_STOPPED   0x00003000
#define	B43_DMA32_RXERROR   0x000F0000
#define	B43_DMA32_RXERR_NOERR   0x00000000
#define	B43_DMA32_RXERR_PROT   0x00010000
#define	B43_DMA32_RXERR_OVERFLOW   0x00020000
#define	B43_DMA32_RXERR_BUFWRITE   0x00030000
#define	B43_DMA32_RXERR_DESCREAD   0x00040000
#define	B43_DMA32_RXACTIVE   0xFFF00000
#define	B43_DMA32_DCTL_BYTECNT   0x00001FFF
#define	B43_DMA32_DCTL_ADDREXT_MASK   0x00030000
#define	B43_DMA32_DCTL_ADDREXT_SHIFT   16
#define	B43_DMA32_DCTL_DTABLEEND   0x10000000
#define	B43_DMA32_DCTL_IRQ   0x20000000
#define	B43_DMA32_DCTL_FRAMEEND   0x40000000
#define	B43_DMA32_DCTL_FRAMESTART   0x80000000
#define	B43_DMA64_TXCTL   0x00
#define	B43_DMA64_TXENABLE   0x00000001
#define	B43_DMA64_TXSUSPEND   0x00000002
#define	B43_DMA64_TXLOOPBACK   0x00000004
#define	B43_DMA64_TXFLUSH   0x00000010
#define	B43_DMA64_TXPARITYDISABLE   0x00000800
#define	B43_DMA64_TXADDREXT_MASK   0x00030000
#define	B43_DMA64_TXADDREXT_SHIFT   16
#define	B43_DMA64_TXINDEX   0x04
#define	B43_DMA64_TXRINGLO   0x08
#define	B43_DMA64_TXRINGHI   0x0C
#define	B43_DMA64_TXSTATUS   0x10
#define	B43_DMA64_TXSTATDPTR   0x00001FFF
#define	B43_DMA64_TXSTAT   0xF0000000
#define	B43_DMA64_TXSTAT_DISABLED   0x00000000
#define	B43_DMA64_TXSTAT_ACTIVE   0x10000000
#define	B43_DMA64_TXSTAT_IDLEWAIT   0x20000000
#define	B43_DMA64_TXSTAT_STOPPED   0x30000000
#define	B43_DMA64_TXSTAT_SUSP   0x40000000
#define	B43_DMA64_TXERROR   0x14
#define	B43_DMA64_TXERRDPTR   0x0001FFFF
#define	B43_DMA64_TXERR   0xF0000000
#define	B43_DMA64_TXERR_NOERR   0x00000000
#define	B43_DMA64_TXERR_PROT   0x10000000
#define	B43_DMA64_TXERR_UNDERRUN   0x20000000
#define	B43_DMA64_TXERR_TRANSFER   0x30000000
#define	B43_DMA64_TXERR_DESCREAD   0x40000000
#define	B43_DMA64_TXERR_CORE   0x50000000
#define	B43_DMA64_RXCTL   0x20
#define	B43_DMA64_RXENABLE   0x00000001
#define	B43_DMA64_RXFROFF_MASK   0x000000FE
#define	B43_DMA64_RXFROFF_SHIFT   1
#define	B43_DMA64_RXDIRECTFIFO   0x00000100
#define	B43_DMA64_RXPARITYDISABLE   0x00000800
#define	B43_DMA64_RXADDREXT_MASK   0x00030000
#define	B43_DMA64_RXADDREXT_SHIFT   16
#define	B43_DMA64_RXINDEX   0x24
#define	B43_DMA64_RXRINGLO   0x28
#define	B43_DMA64_RXRINGHI   0x2C
#define	B43_DMA64_RXSTATUS   0x30
#define	B43_DMA64_RXSTATDPTR   0x00001FFF
#define	B43_DMA64_RXSTAT   0xF0000000
#define	B43_DMA64_RXSTAT_DISABLED   0x00000000
#define	B43_DMA64_RXSTAT_ACTIVE   0x10000000
#define	B43_DMA64_RXSTAT_IDLEWAIT   0x20000000
#define	B43_DMA64_RXSTAT_STOPPED   0x30000000
#define	B43_DMA64_RXSTAT_SUSP   0x40000000
#define	B43_DMA64_RXERROR   0x34
#define	B43_DMA64_RXERRDPTR   0x0001FFFF
#define	B43_DMA64_RXERR   0xF0000000
#define	B43_DMA64_RXERR_NOERR   0x00000000
#define	B43_DMA64_RXERR_PROT   0x10000000
#define	B43_DMA64_RXERR_UNDERRUN   0x20000000
#define	B43_DMA64_RXERR_TRANSFER   0x30000000
#define	B43_DMA64_RXERR_DESCREAD   0x40000000
#define	B43_DMA64_RXERR_CORE   0x50000000
#define	B43_DMA64_DCTL0_DTABLEEND   0x10000000
#define	B43_DMA64_DCTL0_IRQ   0x20000000
#define	B43_DMA64_DCTL0_FRAMEEND   0x40000000
#define	B43_DMA64_DCTL0_FRAMESTART   0x80000000
#define	B43_DMA64_DCTL1_BYTECNT   0x00001FFF
#define	B43_DMA64_DCTL1_ADDREXT_MASK   0x00030000
#define	B43_DMA64_DCTL1_ADDREXT_SHIFT   16
#define	B43_DMA32_RINGMEMSIZE   4096
#define	B43_DMA64_RINGMEMSIZE   8192
#define	B43_DMA0_RX_FW598_FO   38
#define	B43_DMA0_RX_FW351_FO   30
#define	B43_TXRING_SLOTS   256
#define	B43_RXRING_SLOTS   64
#define	B43_DMA0_RX_FW598_BUFSIZE   (B43_DMA0_RX_FW598_FO + IEEE80211_MAX_FRAME_LEN)
#define	B43_DMA0_RX_FW351_BUFSIZE   (B43_DMA0_RX_FW351_FO + IEEE80211_MAX_FRAME_LEN)
#define	B43_DMA_PTR_POISON   ((void *)ERR_PTR(-ENOMEM))
#define	b43_dma_ptr_is_poisoned(ptr)   (unlikely((ptr) == B43_DMA_PTR_POISON))

Enumerations
enum	b43_dmatype { B43_DMA_30BIT = 30, B43_DMA_32BIT = 32, B43_DMA_64BIT = 64 }
enum	b43_addrtype { B43_DMA_ADDR_LOW, B43_DMA_ADDR_HIGH, B43_DMA_ADDR_EXT }

Functions
int	b43_dma_init (struct b43_wldev *dev)
void	b43_dma_free (struct b43_wldev *dev)
void	b43_dma_tx_suspend (struct b43_wldev *dev)
void	b43_dma_tx_resume (struct b43_wldev *dev)
int	b43_dma_tx (struct b43_wldev *dev, struct sk_buff *skb)
void	b43_dma_handle_txstatus (struct b43_wldev *dev, const struct b43_txstatus *status)
void	b43_dma_rx (struct b43_dmaring *ring)
void	b43_dma_direct_fifo_rx (struct b43_wldev *dev, unsigned int engine_index, bool enable)

Variables
struct b43_dmadesc32	__packed

Macro Definition Documentation

#define B43_DMA0_RX_FW351_BUFSIZE   (B43_DMA0_RX_FW351_FO + IEEE80211_MAX_FRAME_LEN)

Definition at line 174 of file dma.h.

#define B43_DMA0_RX_FW351_FO   30

Definition at line 168 of file dma.h.

#define B43_DMA0_RX_FW598_BUFSIZE   (B43_DMA0_RX_FW598_FO + IEEE80211_MAX_FRAME_LEN)

Definition at line 173 of file dma.h.

#define B43_DMA0_RX_FW598_FO   38

Definition at line 167 of file dma.h.

#define B43_DMA32_DCTL_ADDREXT_MASK   0x00030000

Definition at line 74 of file dma.h.

#define B43_DMA32_DCTL_ADDREXT_SHIFT   16

Definition at line 75 of file dma.h.

#define B43_DMA32_DCTL_BYTECNT   0x00001FFF

Definition at line 73 of file dma.h.

#define B43_DMA32_DCTL_DTABLEEND   0x10000000

Definition at line 76 of file dma.h.

#define B43_DMA32_DCTL_FRAMEEND   0x40000000

Definition at line 78 of file dma.h.

#define B43_DMA32_DCTL_FRAMESTART   0x80000000

Definition at line 79 of file dma.h.

#define B43_DMA32_DCTL_IRQ   0x20000000

Definition at line 77 of file dma.h.

#define B43_DMA32_RINGMEMSIZE   4096

Definition at line 164 of file dma.h.

#define B43_DMA32_RXACTIVE   0xFFF00000

Definition at line 66 of file dma.h.

#define B43_DMA32_RXADDREXT_MASK   0x00030000

Definition at line 49 of file dma.h.

#define B43_DMA32_RXADDREXT_SHIFT   16

Definition at line 50 of file dma.h.

#define B43_DMA32_RXCTL   0x10

Definition at line 43 of file dma.h.

#define B43_DMA32_RXDIRECTFIFO   0x00000100

Definition at line 47 of file dma.h.

#define B43_DMA32_RXDPTR   0x00000FFF

Definition at line 54 of file dma.h.

#define B43_DMA32_RXENABLE   0x00000001

Definition at line 44 of file dma.h.

#define B43_DMA32_RXERR_BUFWRITE   0x00030000

Definition at line 64 of file dma.h.

#define B43_DMA32_RXERR_DESCREAD   0x00040000

Definition at line 65 of file dma.h.

#define B43_DMA32_RXERR_NOERR   0x00000000

Definition at line 61 of file dma.h.

#define B43_DMA32_RXERR_OVERFLOW   0x00020000

Definition at line 63 of file dma.h.

#define B43_DMA32_RXERR_PROT   0x00010000

Definition at line 62 of file dma.h.

#define B43_DMA32_RXERROR   0x000F0000

Definition at line 60 of file dma.h.

#define B43_DMA32_RXFROFF_MASK   0x000000FE

Definition at line 45 of file dma.h.

#define B43_DMA32_RXFROFF_SHIFT   1

Definition at line 46 of file dma.h.

#define B43_DMA32_RXINDEX   0x18

Definition at line 52 of file dma.h.

#define B43_DMA32_RXPARITYDISABLE   0x00000800

Definition at line 48 of file dma.h.

#define B43_DMA32_RXRING   0x14

Definition at line 51 of file dma.h.

#define B43_DMA32_RXSTAT_ACTIVE   0x00001000

Definition at line 57 of file dma.h.

#define B43_DMA32_RXSTAT_DISABLED   0x00000000

Definition at line 56 of file dma.h.

#define B43_DMA32_RXSTAT_IDLEWAIT   0x00002000

Definition at line 58 of file dma.h.

#define B43_DMA32_RXSTAT_STOPPED   0x00003000

Definition at line 59 of file dma.h.

#define B43_DMA32_RXSTATE   0x0000F000

Definition at line 55 of file dma.h.

#define B43_DMA32_RXSTATUS   0x1C

Definition at line 53 of file dma.h.

#define B43_DMA32_TXACTIVE   0xFFF00000

Definition at line 42 of file dma.h.

#define B43_DMA32_TXADDREXT_MASK   0x00030000

Definition at line 24 of file dma.h.

#define B43_DMA32_TXADDREXT_SHIFT   16

Definition at line 25 of file dma.h.

#define B43_DMA32_TXCTL   0x00

Definition at line 18 of file dma.h.

#define B43_DMA32_TXDPTR   0x00000FFF

Definition at line 29 of file dma.h.

#define B43_DMA32_TXENABLE   0x00000001

Definition at line 19 of file dma.h.

#define B43_DMA32_TXERR_BUFREAD   0x00030000

Definition at line 40 of file dma.h.

#define B43_DMA32_TXERR_DESCREAD   0x00040000

Definition at line 41 of file dma.h.

#define B43_DMA32_TXERR_NOERR   0x00000000

Definition at line 37 of file dma.h.

#define B43_DMA32_TXERR_PROT   0x00010000

Definition at line 38 of file dma.h.

#define B43_DMA32_TXERR_UNDERRUN   0x00020000

Definition at line 39 of file dma.h.

#define B43_DMA32_TXERROR   0x000F0000

Definition at line 36 of file dma.h.

#define B43_DMA32_TXFLUSH   0x00000010

Definition at line 22 of file dma.h.

#define B43_DMA32_TXINDEX   0x08

Definition at line 27 of file dma.h.

#define B43_DMA32_TXLOOPBACK   0x00000004

Definition at line 21 of file dma.h.

#define B43_DMA32_TXPARITYDISABLE   0x00000800

Definition at line 23 of file dma.h.

#define B43_DMA32_TXRING   0x04

Definition at line 26 of file dma.h.

#define B43_DMA32_TXSTAT_ACTIVE   0x00001000

Definition at line 32 of file dma.h.

#define B43_DMA32_TXSTAT_DISABLED   0x00000000

Definition at line 31 of file dma.h.

#define B43_DMA32_TXSTAT_IDLEWAIT   0x00002000

Definition at line 33 of file dma.h.

#define B43_DMA32_TXSTAT_STOPPED   0x00003000

Definition at line 34 of file dma.h.

#define B43_DMA32_TXSTAT_SUSP   0x00004000

Definition at line 35 of file dma.h.

#define B43_DMA32_TXSTATE   0x0000F000

Definition at line 30 of file dma.h.

#define B43_DMA32_TXSTATUS   0x0C

Definition at line 28 of file dma.h.

#define B43_DMA32_TXSUSPEND   0x00000002

Definition at line 20 of file dma.h.

#define B43_DMA64_DCTL0_DTABLEEND   0x10000000

Definition at line 148 of file dma.h.

#define B43_DMA64_DCTL0_FRAMEEND   0x40000000

Definition at line 150 of file dma.h.

#define B43_DMA64_DCTL0_FRAMESTART   0x80000000

Definition at line 151 of file dma.h.

#define B43_DMA64_DCTL0_IRQ   0x20000000

Definition at line 149 of file dma.h.

#define B43_DMA64_DCTL1_ADDREXT_MASK   0x00030000

Definition at line 153 of file dma.h.

#define B43_DMA64_DCTL1_ADDREXT_SHIFT   16

Definition at line 154 of file dma.h.

#define B43_DMA64_DCTL1_BYTECNT   0x00001FFF

Definition at line 152 of file dma.h.

#define B43_DMA64_RINGMEMSIZE   8192

Definition at line 165 of file dma.h.

#define B43_DMA64_RXADDREXT_MASK   0x00030000

Definition at line 118 of file dma.h.

#define B43_DMA64_RXADDREXT_SHIFT   16

Definition at line 119 of file dma.h.

#define B43_DMA64_RXCTL   0x20

Definition at line 112 of file dma.h.

#define B43_DMA64_RXDIRECTFIFO   0x00000100

Definition at line 116 of file dma.h.

#define B43_DMA64_RXENABLE   0x00000001

Definition at line 113 of file dma.h.

#define B43_DMA64_RXERR   0xF0000000

Definition at line 133 of file dma.h.

#define B43_DMA64_RXERR_CORE   0x50000000

Definition at line 139 of file dma.h.

#define B43_DMA64_RXERR_DESCREAD   0x40000000

Definition at line 138 of file dma.h.

#define B43_DMA64_RXERR_NOERR   0x00000000

Definition at line 134 of file dma.h.

#define B43_DMA64_RXERR_PROT   0x10000000

Definition at line 135 of file dma.h.

#define B43_DMA64_RXERR_TRANSFER   0x30000000

Definition at line 137 of file dma.h.

#define B43_DMA64_RXERR_UNDERRUN   0x20000000

Definition at line 136 of file dma.h.

#define B43_DMA64_RXERRDPTR   0x0001FFFF

Definition at line 132 of file dma.h.

#define B43_DMA64_RXERROR   0x34

Definition at line 131 of file dma.h.

#define B43_DMA64_RXFROFF_MASK   0x000000FE

Definition at line 114 of file dma.h.

#define B43_DMA64_RXFROFF_SHIFT   1

Definition at line 115 of file dma.h.

#define B43_DMA64_RXINDEX   0x24

Definition at line 120 of file dma.h.

#define B43_DMA64_RXPARITYDISABLE   0x00000800

Definition at line 117 of file dma.h.

#define B43_DMA64_RXRINGHI   0x2C

Definition at line 122 of file dma.h.

#define B43_DMA64_RXRINGLO   0x28

Definition at line 121 of file dma.h.

#define B43_DMA64_RXSTAT   0xF0000000

Definition at line 125 of file dma.h.

#define B43_DMA64_RXSTAT_ACTIVE   0x10000000

Definition at line 127 of file dma.h.

#define B43_DMA64_RXSTAT_DISABLED   0x00000000

Definition at line 126 of file dma.h.

#define B43_DMA64_RXSTAT_IDLEWAIT   0x20000000

Definition at line 128 of file dma.h.

#define B43_DMA64_RXSTAT_STOPPED   0x30000000

Definition at line 129 of file dma.h.

#define B43_DMA64_RXSTAT_SUSP   0x40000000

Definition at line 130 of file dma.h.

#define B43_DMA64_RXSTATDPTR   0x00001FFF

Definition at line 124 of file dma.h.

#define B43_DMA64_RXSTATUS   0x30

Definition at line 123 of file dma.h.

#define B43_DMA64_TXADDREXT_MASK   0x00030000

Definition at line 90 of file dma.h.

#define B43_DMA64_TXADDREXT_SHIFT   16

Definition at line 91 of file dma.h.

#define B43_DMA64_TXCTL   0x00

Definition at line 84 of file dma.h.

#define B43_DMA64_TXENABLE   0x00000001

Definition at line 85 of file dma.h.

#define B43_DMA64_TXERR   0xF0000000

Definition at line 105 of file dma.h.

#define B43_DMA64_TXERR_CORE   0x50000000

Definition at line 111 of file dma.h.

#define B43_DMA64_TXERR_DESCREAD   0x40000000

Definition at line 110 of file dma.h.

#define B43_DMA64_TXERR_NOERR   0x00000000

Definition at line 106 of file dma.h.

#define B43_DMA64_TXERR_PROT   0x10000000

Definition at line 107 of file dma.h.

#define B43_DMA64_TXERR_TRANSFER   0x30000000

Definition at line 109 of file dma.h.

#define B43_DMA64_TXERR_UNDERRUN   0x20000000

Definition at line 108 of file dma.h.

#define B43_DMA64_TXERRDPTR   0x0001FFFF

Definition at line 104 of file dma.h.

#define B43_DMA64_TXERROR   0x14

Definition at line 103 of file dma.h.

#define B43_DMA64_TXFLUSH   0x00000010

Definition at line 88 of file dma.h.

#define B43_DMA64_TXINDEX   0x04

Definition at line 92 of file dma.h.

#define B43_DMA64_TXLOOPBACK   0x00000004

Definition at line 87 of file dma.h.

#define B43_DMA64_TXPARITYDISABLE   0x00000800

Definition at line 89 of file dma.h.

#define B43_DMA64_TXRINGHI   0x0C

Definition at line 94 of file dma.h.

#define B43_DMA64_TXRINGLO   0x08

Definition at line 93 of file dma.h.

#define B43_DMA64_TXSTAT   0xF0000000

Definition at line 97 of file dma.h.

#define B43_DMA64_TXSTAT_ACTIVE   0x10000000

Definition at line 99 of file dma.h.

#define B43_DMA64_TXSTAT_DISABLED   0x00000000

Definition at line 98 of file dma.h.

#define B43_DMA64_TXSTAT_IDLEWAIT   0x20000000

Definition at line 100 of file dma.h.

#define B43_DMA64_TXSTAT_STOPPED   0x30000000

Definition at line 101 of file dma.h.

#define B43_DMA64_TXSTAT_SUSP   0x40000000

Definition at line 102 of file dma.h.

#define B43_DMA64_TXSTATDPTR   0x00001FFF

Definition at line 96 of file dma.h.

#define B43_DMA64_TXSTATUS   0x10

Definition at line 95 of file dma.h.

#define B43_DMA64_TXSUSPEND   0x00000002

Definition at line 86 of file dma.h.

#define b43_dma_ptr_is_poisoned

(

ptr

)

(unlikely((ptr) == B43_DMA_PTR_POISON))

Definition at line 178 of file dma.h.

#define B43_DMA_PTR_POISON   ((void *)ERR_PTR(-ENOMEM))

Definition at line 177 of file dma.h.

#define B43_DMAIRQ_FATALMASK

Value:

((1 << 10) | (1 << 11) | (1 << 12) \
                     | (1 << 14) | (1 << 15))

Definition at line 10 of file dma.h.

#define B43_DMAIRQ_NONFATALMASK   (1 << 13)

Definition at line 12 of file dma.h.

#define B43_DMAIRQ_RX_DONE   (1 << 16)

Definition at line 13 of file dma.h.

#define B43_RXRING_SLOTS   64

Definition at line 172 of file dma.h.

#define B43_TXRING_SLOTS   256

Definition at line 171 of file dma.h.

Enumeration Type Documentation

enum b43_addrtype

Enumerator:

B43_DMA_ADDR_LOW
B43_DMA_ADDR_HIGH
B43_DMA_ADDR_EXT

Definition at line 219 of file dma.h.

enum b43_dmatype

Enumerator:

B43_DMA_30BIT
B43_DMA_32BIT
B43_DMA_64BIT

Definition at line 213 of file dma.h.

Function Documentation

void b43_dma_direct_fifo_rx	(	struct b43_wldev *	dev,
		unsigned int	engine_index,
		bool	enable
	)

Definition at line 1766 of file dma.c.

void b43_dma_free

(

struct b43_wldev *

dev

)

Definition at line 1045 of file dma.c.

void b43_dma_handle_txstatus	(	struct b43_wldev *	dev,
		const struct b43_txstatus *	status
	)

Definition at line 1481 of file dma.c.

int b43_dma_init

(

struct b43_wldev *

dev

)

Definition at line 1119 of file dma.c.

void b43_dma_rx

(

struct b43_dmaring *

ring

)

Definition at line 1692 of file dma.c.

int b43_dma_tx	(	struct b43_wldev *	dev,
		struct sk_buff *	skb
	)

Definition at line 1407 of file dma.c.

void b43_dma_tx_resume

(

struct b43_wldev *

dev

)

Definition at line 1734 of file dma.c.

void b43_dma_tx_suspend

(

struct b43_wldev *

dev

)

Definition at line 1724 of file dma.c.

Variable Documentation

struct b43_dmadesc_generic __packed