#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/kthread.h>
#include <linux/printk.h>
#include <linux/pci_ids.h>
#include <linux/netdevice.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/mmc/sdio.h>
#include <linux/mmc/sdio_func.h>
#include <linux/mmc/card.h>
#include <linux/semaphore.h>
#include <linux/firmware.h>
#include <linux/module.h>
#include <linux/bcma/bcma.h>
#include <linux/debugfs.h>
#include <linux/vmalloc.h>
#include <asm/unaligned.h>
#include <defs.h>
#include <brcmu_wifi.h>
#include <brcmu_utils.h>
#include <brcm_hw_ids.h>
#include <soc.h>
#include "sdio_host.h"
#include "sdio_chip.h"
#include <chipcommon.h>
#include "dhd_bus.h"
#include "dhd_dbg.h"

Data Structures
struct	sdpcmd_regs

struct	sdpcm_shared

struct	sdpcm_shared_le

struct	brcmf_sdio_read

struct	brcmf_sdio

Macros
#define	pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#define	DCMD_RESP_TIMEOUT 2000 /* In milli second */

#define	TXQLEN 2048 /* bulk tx queue length */

#define	TXHI (TXQLEN - 256) /* turn on flow control above TXHI */

#define	TXLOW (TXHI - 256) /* turn off flow control below TXLOW */

#define	PRIOMASK 7

#define	TXRETRIES 2 /* # of retries for tx frames */

#define	BRCMF_RXBOUND

#define	BRCMF_TXBOUND

#define	BRCMF_TXMINMAX 1 /* Max tx frames if rx still pending */

#define	MEMBLOCK

#define	MAX_DATA_BUF

#define	BRCMF_FIRSTREAD (1 << 6)

#define	SBSDIO_DEVCTL_SETBUSY 0x01

#define	SBSDIO_DEVCTL_SPI_INTR_SYNC 0x02

#define	SBSDIO_DEVCTL_CA_INT_ONLY 0x04

#define	SBSDIO_DEVCTL_PADS_ISO 0x08

#define	SBSDIO_DEVCTL_SB_RST_CTL 0x30

#define	SBSDIO_DEVCTL_RST_CORECTL 0x00

#define	SBSDIO_DEVCTL_RST_BPRESET 0x10

#define	SBSDIO_DEVCTL_RST_NOBPRESET 0x20

#define	SBSDIO_CIS_BASE_COMMON 0x1000

#define	SBSDIO_CIS_SIZE_LIMIT 0x200

#define	SBSDIO_CIS_OFT_ADDR_MASK 0x1FFFF

#define	SBSDIO_CIS_MANFID_TUPLE_LEN 6

#define	I_SMB_SW0 (1 << 0) /* To SB Mail S/W interrupt 0 */

#define	I_SMB_SW1 (1 << 1) /* To SB Mail S/W interrupt 1 */

#define	I_SMB_SW2 (1 << 2) /* To SB Mail S/W interrupt 2 */

#define	I_SMB_SW3 (1 << 3) /* To SB Mail S/W interrupt 3 */

#define	I_SMB_SW_MASK 0x0000000f /* To SB Mail S/W interrupts mask */

#define	I_SMB_SW_SHIFT 0 /* To SB Mail S/W interrupts shift */

#define	I_HMB_SW0 (1 << 4) /* To Host Mail S/W interrupt 0 */

#define	I_HMB_SW1 (1 << 5) /* To Host Mail S/W interrupt 1 */

#define	I_HMB_SW2 (1 << 6) /* To Host Mail S/W interrupt 2 */

#define	I_HMB_SW3 (1 << 7) /* To Host Mail S/W interrupt 3 */

#define	I_HMB_SW_MASK 0x000000f0 /* To Host Mail S/W interrupts mask */

#define	I_HMB_SW_SHIFT 4 /* To Host Mail S/W interrupts shift */

#define	I_WR_OOSYNC (1 << 8) /* Write Frame Out Of Sync */

#define	I_RD_OOSYNC (1 << 9) /* Read Frame Out Of Sync */

#define	I_PC (1 << 10) /* descriptor error */

#define	I_PD (1 << 11) /* data error */

#define	I_DE (1 << 12) /* Descriptor protocol Error */

#define	I_RU (1 << 13) /* Receive descriptor Underflow */

#define	I_RO (1 << 14) /* Receive fifo Overflow */

#define	I_XU (1 << 15) /* Transmit fifo Underflow */

#define	I_RI (1 << 16) /* Receive Interrupt */

#define	I_BUSPWR (1 << 17) /* SDIO Bus Power Change (rev 9) */

#define	I_XMTDATA_AVAIL (1 << 23) /* bits in fifo */

#define	I_XI (1 << 24) /* Transmit Interrupt */

#define	I_RF_TERM (1 << 25) /* Read Frame Terminate */

#define	I_WF_TERM (1 << 26) /* Write Frame Terminate */

#define	I_PCMCIA_XU (1 << 27) /* PCMCIA Transmit FIFO Underflow */

#define	I_SBINT (1 << 28) /* sbintstatus Interrupt */

#define	I_CHIPACTIVE (1 << 29) /* chip from doze to active state */

#define	I_SRESET (1 << 30) /* CCCR RES interrupt */

#define	I_IOE2 (1U << 31) /* CCCR IOE2 Bit Changed */

#define	I_ERRORS (I_PC \| I_PD \| I_DE \| I_RU \| I_RO \| I_XU)

#define	I_DMA (I_RI \| I_XI \| I_ERRORS)

#define	CC_CISRDY (1 << 0) /* CIS Ready */

#define	CC_BPRESEN (1 << 1) /* CCCR RES signal */

#define	CC_F2RDY (1 << 2) /* set CCCR IOR2 bit */

#define	CC_CLRPADSISO (1 << 3) /* clear SDIO pads isolation */

#define	CC_XMTDATAAVAIL_MODE (1 << 4)

#define	CC_XMTDATAAVAIL_CTRL (1 << 5)

#define	SFC_RF_TERM (1 << 0) /* Read Frame Terminate */

#define	SFC_WF_TERM (1 << 1) /* Write Frame Terminate */

#define	SFC_CRC4WOOS (1 << 2) /* CRC error for write out of sync */

#define	SFC_ABORTALL (1 << 3) /* Abort all in-progress frames */

#define	SDPCM_FRAMETAG_LEN 4 /* 2 bytes len, 2 bytes check val */

#define	SDPCM_HDRLEN (SDPCM_FRAMETAG_LEN + SDPCM_SWHEADER_LEN)

#define	SDPCM_RESERVE (SDPCM_HDRLEN + BRCMF_SDALIGN)

#define	SMB_NAK (1 << 0) /* Frame NAK */

#define	SMB_INT_ACK (1 << 1) /* Host Interrupt ACK */

#define	SMB_USE_OOB (1 << 2) /* Use OOB Wakeup */

#define	SMB_DEV_INT (1 << 3) /* Miscellaneous Interrupt */

#define	SMB_DATA_VERSION_SHIFT 16 /* host protocol version */

#define	I_HMB_FC_STATE I_HMB_SW0 /* Flow Control State */

#define	I_HMB_FC_CHANGE I_HMB_SW1 /* Flow Control State Changed */

#define	I_HMB_FRAME_IND I_HMB_SW2 /* Frame Indication */

#define	I_HMB_HOST_INT I_HMB_SW3 /* Miscellaneous Interrupt */

#define	HMB_DATA_NAKHANDLED 1 /* retransmit NAK'd frame */

#define	HMB_DATA_DEVREADY 2 /* talk to host after enable */

#define	HMB_DATA_FC 4 /* per prio flowcontrol update flag */

#define	HMB_DATA_FWREADY 8 /* fw ready for protocol activity */

#define	HMB_DATA_FCDATA_MASK 0xff000000

#define	HMB_DATA_FCDATA_SHIFT 24

#define	HMB_DATA_VERSION_MASK 0x00ff0000

#define	HMB_DATA_VERSION_SHIFT 16

#define	SDPCM_PROT_VERSION 4

#define	SDPCM_PACKET_SEQUENCE(p) (((u8 *)p)[0] & 0xff)

#define	SDPCM_CHANNEL_MASK 0x00000f00

#define	SDPCM_CHANNEL_SHIFT 8

#define	SDPCM_PACKET_CHANNEL(p) (((u8 *)p)[1] & 0x0f)

#define	SDPCM_NEXTLEN_OFFSET 2

#define	SDPCM_DOFFSET_OFFSET 3 /* Data Offset */

#define	SDPCM_DOFFSET_VALUE(p) (((u8 *)p)[SDPCM_DOFFSET_OFFSET] & 0xff)

#define	SDPCM_DOFFSET_MASK 0xff000000

#define	SDPCM_DOFFSET_SHIFT 24

#define	SDPCM_FCMASK_OFFSET 4 /* Flow control */

#define	SDPCM_FCMASK_VALUE(p) (((u8 *)p)[SDPCM_FCMASK_OFFSET] & 0xff)

#define	SDPCM_WINDOW_OFFSET 5 /* Credit based fc */

#define	SDPCM_WINDOW_VALUE(p) (((u8 *)p)[SDPCM_WINDOW_OFFSET] & 0xff)

#define	SDPCM_SWHEADER_LEN 8 /* SW header is 64 bits */

#define	SDPCM_CONTROL_CHANNEL 0 /* Control channel Id */

#define	SDPCM_EVENT_CHANNEL 1 /* Asyc Event Indication Channel Id */

#define	SDPCM_DATA_CHANNEL 2 /* Data Xmit/Recv Channel Id */

#define	SDPCM_GLOM_CHANNEL 3 /* For coalesced packets */

#define	SDPCM_TEST_CHANNEL 15 /* Reserved for test/debug packets */

#define	SDPCM_SEQUENCE_WRAP 256 /* wrap-around val for 8bit frame seq */

#define	SDPCM_GLOMDESC(p) (((u8 *)p)[1] & 0x80)

#define	SDPCM_SHARED_VERSION 0x0003

#define	SDPCM_SHARED_VERSION_MASK 0x00FF

#define	SDPCM_SHARED_ASSERT_BUILT 0x0100

#define	SDPCM_SHARED_ASSERT 0x0200

#define	SDPCM_SHARED_TRAP 0x0400

#define	MAX_HDR_READ (1 << 6)

#define	MAX_RX_DATASZ 2048

#define	BRCMF_WAIT_F2RDY 3000

#define	PMU_MAX_TRANSITION_DLY 1000000

#define	BRCMF_INIT_CLKCTL1

#define	F2SYNC (SDIO_REQ_4BYTE \| SDIO_REQ_FIXED)

#define	BRCMF_SDIO_FW_NAME "brcm/brcmfmac-sdio.bin"

#define	BRCMF_SDIO_NV_NAME "brcm/brcmfmac-sdio.txt"

#define	BRCMF_IDLE_IMMEDIATE (-1) /* Enter idle immediately */

#define	BRCMF_IDLE_ACTIVE

#define	BRCMF_IDLE_INTERVAL 1

#define	CLK_NONE 0

#define	CLK_SDONLY 1

#define	CLK_PENDING 2 /* Not used yet */

#define	CLK_AVAIL 3

#define	SDIO_DRIVE_STRENGTH 6 /* in milliamps */

#define	RETRYCHAN(chan) ((chan) == SDPCM_EVENT_CHANNEL)

#define	ALIGNMENT 4

#define	PKT_AVAILABLE() (intstatus & I_HMB_FRAME_IND)

#define	HOSTINTMASK (I_HMB_SW_MASK \| I_CHIPACTIVE)

Functions
	MODULE_FIRMWARE (BRCMF_SDIO_FW_NAME)

	MODULE_FIRMWARE (BRCMF_SDIO_NV_NAME)

void	brcmf_sdbrcm_isr (void *arg)

void *	brcmf_sdbrcm_probe (u32 regsva, struct brcmf_sdio_dev *sdiodev)

void	brcmf_sdbrcm_disconnect (void *ptr)

void	brcmf_sdbrcm_wd_timer (struct brcmf_sdio *bus, uint wdtick)

Macro Definition Documentation

#define ALIGNMENT 4

Definition at line 609 of file dhd_sdio.c.

#define BRCMF_FIRSTREAD (1 << 6)

Definition at line 116 of file dhd_sdio.c.

#define BRCMF_IDLE_ACTIVE

Value:

0   /* Do not request any SD clock change
                     * when idle
                     */

Definition at line 319 of file dhd_sdio.c.

#define BRCMF_IDLE_IMMEDIATE (-1) /* Enter idle immediately */

Definition at line 318 of file dhd_sdio.c.

#define BRCMF_IDLE_INTERVAL 1

Definition at line 320 of file dhd_sdio.c.

#define BRCMF_INIT_CLKCTL1

Value:

(SBSDIO_FORCE_HW_CLKREQ_OFF | \

SBSDIO_ALP_AVAIL_REQ)

Definition at line 307 of file dhd_sdio.c.

#define BRCMF_RXBOUND

Value:

50 /* Default for max rx frames in

one scheduling */

Definition at line 107 of file dhd_sdio.c.

#define BRCMF_SDIO_FW_NAME "brcm/brcmfmac-sdio.bin"

Definition at line 313 of file dhd_sdio.c.

#define BRCMF_SDIO_NV_NAME "brcm/brcmfmac-sdio.txt"

Definition at line 314 of file dhd_sdio.c.

#define BRCMF_TXBOUND

Value:

20 /* Default for max tx frames in

one scheduling */

Definition at line 109 of file dhd_sdio.c.

#define BRCMF_TXMINMAX 1 /* Max tx frames if rx still pending */

Definition at line 111 of file dhd_sdio.c.

#define BRCMF_WAIT_F2RDY 3000

Definition at line 296 of file dhd_sdio.c.

#define CC_BPRESEN (1 << 1) /* CCCR RES signal */

Definition at line 188 of file dhd_sdio.c.

#define CC_CISRDY (1 << 0) /* CIS Ready */

Definition at line 187 of file dhd_sdio.c.

#define CC_CLRPADSISO (1 << 3) /* clear SDIO pads isolation */

Definition at line 190 of file dhd_sdio.c.

#define CC_F2RDY (1 << 2) /* set CCCR IOR2 bit */

Definition at line 189 of file dhd_sdio.c.

#define CC_XMTDATAAVAIL_CTRL (1 << 5)

Definition at line 192 of file dhd_sdio.c.

#define CC_XMTDATAAVAIL_MODE (1 << 4)

Definition at line 191 of file dhd_sdio.c.

#define CLK_AVAIL 3

Definition at line 592 of file dhd_sdio.c.

#define CLK_NONE 0

Definition at line 589 of file dhd_sdio.c.

#define CLK_PENDING 2 /* Not used yet */

Definition at line 591 of file dhd_sdio.c.

#define CLK_SDONLY 1

Definition at line 590 of file dhd_sdio.c.

#define DCMD_RESP_TIMEOUT 2000 /* In milli second */

Definition at line 45 of file dhd_sdio.c.

#define F2SYNC (SDIO_REQ_4BYTE | SDIO_REQ_FIXED)

Definition at line 311 of file dhd_sdio.c.

#define HMB_DATA_DEVREADY 2 /* talk to host after enable */

Definition at line 232 of file dhd_sdio.c.

#define HMB_DATA_FC 4 /* per prio flowcontrol update flag */

Definition at line 233 of file dhd_sdio.c.

#define HMB_DATA_FCDATA_MASK 0xff000000

Definition at line 236 of file dhd_sdio.c.

#define HMB_DATA_FCDATA_SHIFT 24

Definition at line 237 of file dhd_sdio.c.

#define HMB_DATA_FWREADY 8 /* fw ready for protocol activity */

Definition at line 234 of file dhd_sdio.c.

#define HMB_DATA_NAKHANDLED 1 /* retransmit NAK'd frame */

Definition at line 231 of file dhd_sdio.c.

#define HMB_DATA_VERSION_MASK 0x00ff0000

Definition at line 239 of file dhd_sdio.c.

#define HMB_DATA_VERSION_SHIFT 16

Definition at line 240 of file dhd_sdio.c.

#define HOSTINTMASK (I_HMB_SW_MASK | I_CHIPACTIVE)

Definition at line 659 of file dhd_sdio.c.

#define I_BUSPWR (1 << 17) /* SDIO Bus Power Change (rev 9) */

Definition at line 173 of file dhd_sdio.c.

#define I_CHIPACTIVE (1 << 29) /* chip from doze to active state */

Definition at line 180 of file dhd_sdio.c.

#define I_DE (1 << 12) /* Descriptor protocol Error */

Definition at line 168 of file dhd_sdio.c.

#define I_DMA (I_RI | I_XI | I_ERRORS)

Definition at line 184 of file dhd_sdio.c.

#define I_ERRORS (I_PC | I_PD | I_DE | I_RU | I_RO | I_XU)

Definition at line 183 of file dhd_sdio.c.

#define I_HMB_FC_CHANGE I_HMB_SW1 /* Flow Control State Changed */

Definition at line 226 of file dhd_sdio.c.

#define I_HMB_FC_STATE I_HMB_SW0 /* Flow Control State */

Definition at line 225 of file dhd_sdio.c.

#define I_HMB_FRAME_IND I_HMB_SW2 /* Frame Indication */

Definition at line 227 of file dhd_sdio.c.

#define I_HMB_HOST_INT I_HMB_SW3 /* Miscellaneous Interrupt */

Definition at line 228 of file dhd_sdio.c.

#define I_HMB_SW0 (1 << 4) /* To Host Mail S/W interrupt 0 */

Definition at line 158 of file dhd_sdio.c.

#define I_HMB_SW1 (1 << 5) /* To Host Mail S/W interrupt 1 */

Definition at line 159 of file dhd_sdio.c.

#define I_HMB_SW2 (1 << 6) /* To Host Mail S/W interrupt 2 */

Definition at line 160 of file dhd_sdio.c.

#define I_HMB_SW3 (1 << 7) /* To Host Mail S/W interrupt 3 */

Definition at line 161 of file dhd_sdio.c.

#define I_HMB_SW_MASK 0x000000f0 /* To Host Mail S/W interrupts mask */

Definition at line 162 of file dhd_sdio.c.

#define I_HMB_SW_SHIFT 4 /* To Host Mail S/W interrupts shift */

Definition at line 163 of file dhd_sdio.c.

#define I_IOE2 (1U << 31) /* CCCR IOE2 Bit Changed */

Definition at line 182 of file dhd_sdio.c.

#define I_PC (1 << 10) /* descriptor error */

Definition at line 166 of file dhd_sdio.c.

#define I_PCMCIA_XU (1 << 27) /* PCMCIA Transmit FIFO Underflow */

Definition at line 178 of file dhd_sdio.c.

#define I_PD (1 << 11) /* data error */

Definition at line 167 of file dhd_sdio.c.

#define I_RD_OOSYNC (1 << 9) /* Read Frame Out Of Sync */

Definition at line 165 of file dhd_sdio.c.

#define I_RF_TERM (1 << 25) /* Read Frame Terminate */

Definition at line 176 of file dhd_sdio.c.

#define I_RI (1 << 16) /* Receive Interrupt */

Definition at line 172 of file dhd_sdio.c.

#define I_RO (1 << 14) /* Receive fifo Overflow */

Definition at line 170 of file dhd_sdio.c.

#define I_RU (1 << 13) /* Receive descriptor Underflow */

Definition at line 169 of file dhd_sdio.c.

#define I_SBINT (1 << 28) /* sbintstatus Interrupt */

Definition at line 179 of file dhd_sdio.c.

#define I_SMB_SW0 (1 << 0) /* To SB Mail S/W interrupt 0 */

Definition at line 152 of file dhd_sdio.c.

#define I_SMB_SW1 (1 << 1) /* To SB Mail S/W interrupt 1 */

Definition at line 153 of file dhd_sdio.c.

#define I_SMB_SW2 (1 << 2) /* To SB Mail S/W interrupt 2 */

Definition at line 154 of file dhd_sdio.c.

#define I_SMB_SW3 (1 << 3) /* To SB Mail S/W interrupt 3 */

Definition at line 155 of file dhd_sdio.c.

#define I_SMB_SW_MASK 0x0000000f /* To SB Mail S/W interrupts mask */

Definition at line 156 of file dhd_sdio.c.

#define I_SMB_SW_SHIFT 0 /* To SB Mail S/W interrupts shift */

Definition at line 157 of file dhd_sdio.c.

#define I_SRESET (1 << 30) /* CCCR RES interrupt */

Definition at line 181 of file dhd_sdio.c.

#define I_WF_TERM (1 << 26) /* Write Frame Terminate */

Definition at line 177 of file dhd_sdio.c.

#define I_WR_OOSYNC (1 << 8) /* Write Frame Out Of Sync */

Definition at line 164 of file dhd_sdio.c.

#define I_XI (1 << 24) /* Transmit Interrupt */

Definition at line 175 of file dhd_sdio.c.

#define I_XMTDATA_AVAIL (1 << 23) /* bits in fifo */

Definition at line 174 of file dhd_sdio.c.

#define I_XU (1 << 15) /* Transmit fifo Underflow */

Definition at line 171 of file dhd_sdio.c.

#define MAX_DATA_BUF

Value:

(32 * 1024) /* Must be large enough to hold

biggest possible glom */

Definition at line 114 of file dhd_sdio.c.

#define MAX_HDR_READ (1 << 6)

Definition at line 292 of file dhd_sdio.c.

#define MAX_RX_DATASZ 2048

Definition at line 293 of file dhd_sdio.c.

#define MEMBLOCK

Value:

2048 /* Block size used for downloading

of dongle image */

Definition at line 113 of file dhd_sdio.c.

#define PKT_AVAILABLE ( ) (intstatus & I_HMB_FRAME_IND)

Definition at line 657 of file dhd_sdio.c.

#define PMU_MAX_TRANSITION_DLY 1000000

Definition at line 304 of file dhd_sdio.c.

#define pr_fmt ( fmt ) KBUILD_MODNAME ": " fmt

Definition at line 17 of file dhd_sdio.c.

#define PRIOMASK 7

Definition at line 103 of file dhd_sdio.c.

#define RETRYCHAN ( chan ) ((chan) == SDPCM_EVENT_CHANNEL)

Definition at line 601 of file dhd_sdio.c.

#define SBSDIO_CIS_BASE_COMMON 0x1000

Definition at line 142 of file dhd_sdio.c.

#define SBSDIO_CIS_MANFID_TUPLE_LEN 6

Definition at line 149 of file dhd_sdio.c.

#define SBSDIO_CIS_OFT_ADDR_MASK 0x1FFFF

Definition at line 146 of file dhd_sdio.c.

#define SBSDIO_CIS_SIZE_LIMIT 0x200

Definition at line 144 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_CA_INT_ONLY 0x04

Definition at line 126 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_PADS_ISO 0x08

Definition at line 129 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_RST_BPRESET 0x10

Definition at line 135 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_RST_CORECTL 0x00

Definition at line 133 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_RST_NOBPRESET 0x20

Definition at line 137 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_SB_RST_CTL 0x30

Definition at line 131 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_SETBUSY 0x01

Definition at line 122 of file dhd_sdio.c.

#define SBSDIO_DEVCTL_SPI_INTR_SYNC 0x02

Definition at line 124 of file dhd_sdio.c.

#define SDIO_DRIVE_STRENGTH 6 /* in milliamps */

Definition at line 599 of file dhd_sdio.c.

#define SDPCM_CHANNEL_MASK 0x00000f00

Definition at line 252 of file dhd_sdio.c.

#define SDPCM_CHANNEL_SHIFT 8

Definition at line 253 of file dhd_sdio.c.

#define SDPCM_CONTROL_CHANNEL 0 /* Control channel Id */

Definition at line 271 of file dhd_sdio.c.

#define SDPCM_DATA_CHANNEL 2 /* Data Xmit/Recv Channel Id */

Definition at line 273 of file dhd_sdio.c.

#define SDPCM_DOFFSET_MASK 0xff000000

Definition at line 261 of file dhd_sdio.c.

#define SDPCM_DOFFSET_OFFSET 3 /* Data Offset */

Definition at line 259 of file dhd_sdio.c.

#define SDPCM_DOFFSET_SHIFT 24

Definition at line 262 of file dhd_sdio.c.

#define SDPCM_DOFFSET_VALUE ( p ) (((u8 *)p)[SDPCM_DOFFSET_OFFSET] & 0xff)

Definition at line 260 of file dhd_sdio.c.

#define SDPCM_EVENT_CHANNEL 1 /* Asyc Event Indication Channel Id */

Definition at line 272 of file dhd_sdio.c.

#define SDPCM_FCMASK_OFFSET 4 /* Flow control */

Definition at line 263 of file dhd_sdio.c.

#define SDPCM_FCMASK_VALUE ( p ) (((u8 *)p)[SDPCM_FCMASK_OFFSET] & 0xff)

Definition at line 264 of file dhd_sdio.c.

#define SDPCM_FRAMETAG_LEN 4 /* 2 bytes len, 2 bytes check val */

Definition at line 201 of file dhd_sdio.c.

#define SDPCM_GLOM_CHANNEL 3 /* For coalesced packets */

Definition at line 274 of file dhd_sdio.c.

#define SDPCM_GLOMDESC ( p ) (((u8 *)p)[1] & 0x80)

Definition at line 279 of file dhd_sdio.c.

#define SDPCM_HDRLEN (SDPCM_FRAMETAG_LEN + SDPCM_SWHEADER_LEN)

Definition at line 204 of file dhd_sdio.c.

#define SDPCM_NEXTLEN_OFFSET 2

Definition at line 256 of file dhd_sdio.c.

#define SDPCM_PACKET_CHANNEL ( p ) (((u8 *)p)[1] & 0x0f)

Definition at line 254 of file dhd_sdio.c.

#define SDPCM_PACKET_SEQUENCE ( p ) (((u8 *)p)[0] & 0xff)

Definition at line 250 of file dhd_sdio.c.

#define SDPCM_PROT_VERSION 4

Definition at line 247 of file dhd_sdio.c.

#define SDPCM_RESERVE (SDPCM_HDRLEN + BRCMF_SDALIGN)

Definition at line 205 of file dhd_sdio.c.

#define SDPCM_SEQUENCE_WRAP 256 /* wrap-around val for 8bit frame seq */

Definition at line 277 of file dhd_sdio.c.

#define SDPCM_SHARED_ASSERT 0x0200

Definition at line 288 of file dhd_sdio.c.

#define SDPCM_SHARED_ASSERT_BUILT 0x0100

Definition at line 287 of file dhd_sdio.c.

#define SDPCM_SHARED_TRAP 0x0400

Definition at line 289 of file dhd_sdio.c.

#define SDPCM_SHARED_VERSION 0x0003

Definition at line 285 of file dhd_sdio.c.

#define SDPCM_SHARED_VERSION_MASK 0x00FF

Definition at line 286 of file dhd_sdio.c.

#define SDPCM_SWHEADER_LEN 8 /* SW header is 64 bits */

Definition at line 268 of file dhd_sdio.c.

#define SDPCM_TEST_CHANNEL 15 /* Reserved for test/debug packets */

Definition at line 275 of file dhd_sdio.c.

#define SDPCM_WINDOW_OFFSET 5 /* Credit based fc */

Definition at line 265 of file dhd_sdio.c.

#define SDPCM_WINDOW_VALUE ( p ) (((u8 *)p)[SDPCM_WINDOW_OFFSET] & 0xff)

Definition at line 266 of file dhd_sdio.c.

#define SFC_ABORTALL (1 << 3) /* Abort all in-progress frames */

Definition at line 198 of file dhd_sdio.c.

#define SFC_CRC4WOOS (1 << 2) /* CRC error for write out of sync */

Definition at line 197 of file dhd_sdio.c.

#define SFC_RF_TERM (1 << 0) /* Read Frame Terminate */

Definition at line 195 of file dhd_sdio.c.

#define SFC_WF_TERM (1 << 1) /* Write Frame Terminate */

Definition at line 196 of file dhd_sdio.c.

#define SMB_DATA_VERSION_SHIFT 16 /* host protocol version */

Definition at line 218 of file dhd_sdio.c.

#define SMB_DEV_INT (1 << 3) /* Miscellaneous Interrupt */

Definition at line 215 of file dhd_sdio.c.

#define SMB_INT_ACK (1 << 1) /* Host Interrupt ACK */

Definition at line 213 of file dhd_sdio.c.

#define SMB_NAK (1 << 0) /* Frame NAK */

Definition at line 212 of file dhd_sdio.c.

#define SMB_USE_OOB (1 << 2) /* Use OOB Wakeup */

Definition at line 214 of file dhd_sdio.c.

#define TXHI (TXQLEN - 256) /* turn on flow control above TXHI */

Definition at line 101 of file dhd_sdio.c.

#define TXLOW (TXHI - 256) /* turn off flow control below TXLOW */

Definition at line 102 of file dhd_sdio.c.

#define TXQLEN 2048 /* bulk tx queue length */

Definition at line 100 of file dhd_sdio.c.

#define TXRETRIES 2 /* # of retries for tx frames */

Definition at line 105 of file dhd_sdio.c.

Function Documentation

void brcmf_sdbrcm_disconnect ( void * ptr )

Definition at line 4001 of file dhd_sdio.c.

void brcmf_sdbrcm_isr ( void * arg )

Definition at line 3494 of file dhd_sdio.c.

void* brcmf_sdbrcm_probe	(	u32	regsva,
		struct brcmf_sdio_dev *	sdiodev
	)

Definition at line 3874 of file dhd_sdio.c.

void brcmf_sdbrcm_wd_timer	(	struct brcmf_sdio *	bus,
		uint	wdtick
	)

Definition at line 4014 of file dhd_sdio.c.

MODULE_FIRMWARE ( BRCMF_SDIO_FW_NAME )

MODULE_FIRMWARE ( BRCMF_SDIO_NV_NAME )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation