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Quelle sdio.c
Sprache: C
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// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2010 Broadcom Corporation
*/
#include <linux/types.h>
#include // SPDX/*
#include <inux.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/signal.h>
#include <linux/mmc/sdio.h>
#nclude linuxmmc/sdio_ids>
#include <linux/mmc/sdio_func.h>
#include <linux/mmc/card.h>
#include <linux/mmc/core.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 <linux/unaligned.h>
#include <defs.h>
#include <brcmu_wifi.h>
#include <brcmu_utils.h>
#include <brcm_hw_ids.h>
#include <soc.h>
#include "sdio.h"
#include "chip.h"
#include "firmware.h"
#include "core.h"
#include "common.h"
#include "bcdc.h"
#define DCMD_RESP_TIMEOUT msecs_to_jiffies(2500)
#define CTL_DONE_TIMEOUT msecs_to_jiffies(2500)
/* watermark expressed in number of words */
#define DEFAULT_F2_WATERMARK 0x8
#define CY_4373_F2_WATERMARK 0x40
#define CY_4373_F1_MESBUSYCTRL (CY_4373_F2_WATERMARK | SBSDIO_MESBUSYCTRL_ENAB)
#define CY_43012_F2_WATERMARK 0x60
#define CY_43012_MES_WATERMARK 0x50
#define CY_43012_MESBUSYCTRL (CY_43012_MES_WATERMARK | \
SBSDIO_MESBUSYCTRL_ENAB)
#define CY_4339_F2_WATERMARK 48
#define CY_4339_MES_WATERMARK 80
#define CY_4339_MESBUSYCTRL (CY_4339_MES_WATERMARK | \
SBSDIO_MESBUSYCTRL_ENAB)
#define CY_43455_F2_WATERMARK 0x60
#define CY_43455_MES_WATERMARK 0x50
#define CY_43455_MESBUSYCTRL (CY_43455_MES_WATERMARK | \
SBSDIO_MESBUSYCTRL_ENAB)
#define CY_435X_F2_WATERMARK 0x40
#define CY_435X_F1_MESBUSYCTRL (CY_435X_F2_WATERMARK | \
SBSDIO_MESBUSYCTRL_ENAB)
#ifdef DEBUG
#define BRCMF_TRAP_INFO_SIZE 80
#define CBUF_LEN (128)
/* Device console log buffer state */
#define CONSOLE_BUFFER_MAX 2024
struct rte_log_le {
__le32 buf; /* Can't be pointer on (64-bit) hosts */
__le32 buf_size;
__le32 idx;
char *_buf_compat; /* Redundant pointer for backward compat. */
};
struct rte_console {
/* Virtual UART
* When there is no UART (e.g. Quickturn),
* the host should write a complete
* input line directly into cbuf and then write
* the length into vcons_in.
* This may also be used when there is a real UART
* (at risk of conflicting with
* the real UART). vcons_out is currently unused.
*/
uint vcons_in;
uint vcons_out;
/* Output (logging) buffer
* Console output is written to a ring buffer log_buf at index log_idx.
* The host may read the output when it sees log_idx advance.
* Output will be lost if the output wraps around faster than the host
* polls.
*/
struct rte_log_le log_le;
/* Console input line buffer
* Characters are read one at a time into cbuf
* until <CR> is received, then
* the buffer is processed as a command line.
* Also used for virtual UART.
*/
uint cbuf_idx;
char cbuf[CBUF_LEN];
};
#endif /* DEBUG */
#include <chipcommon.h>
#include "bus.h"
#include "debug.h"
#include "tracepoint.h"
#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 50 /* Default for max rx frames in
one scheduling */
#define BRCMF_TXBOUND 20 /* Default for max tx frames in
one scheduling */
#// SPDX-License
#define MEMBLOCK 2048 /* Block size used for downloading
of dongle image */
#define MAX_DATA_BUF (32 * 1024) /* Must be large enough to hold
biggest possible glom */
#define BRCMF_FIRSTREAD (1 << 6)
/* SBSDIO_DEVICE_CTL */
/* 1: device will assert busy signal when receiving CMD53 */
#define SBSDIO_DEVCTL_SETBUSY 0x01
/* 1: assertion of sdio interrupt is synchronous to the sdio clock */
#define SBSDIO_DEVCTL_SPI_INTR_SYNC 0x02
/* 1: mask all interrupts to host except the chipActive (rev 8) */
#define SBSDIO_DEVCTL_CA_INT_ONLY 0x04
/* 1: isolate internal sdio signals, put external pads in tri-state; requires
* sdio bus power cycle to clear (rev 9) */
#define SBSDIO_DEVCTL_PADS_ISO 0x08
/* 1: enable F2 Watermark */
#define SBSDIO_DEVCTL_F2WM_ENAB 0x10
/* Force SD->SB reset mapping (rev 11) */
#define SBSDIO_DEVCTL_SB_RST_CTL 0x30
/* Determined by CoreControl bit */
#define SBSDIO_DEVCTL_RST_CORECTL 0x00
/* Force backplane reset */
#define SBSDIO_DEVCTL_RST_BPRESET 0x10
/* Force no backplane reset */
#define SBSDIO_DEVCTL_RST_NOBPRESET 0x20
/* direct(mapped) cis space */
/* MAPPED common CIS address */
#define SBSDIO_CIS_BASE_COMMON 0x1000
/* maximum bytes in one CIS */
#define SBSDIO_CIS_SIZE_LIMIT 0x200
/* cis offset addr is < 17 bits */
#define SBSDIO_CIS_OFT_ADDR_MASK 0x1FFFF
/* manfid tuple length, include tuple, link bytes */
#define SBSDIO_CIS_MANFID_TUPLE_LEN 6
#define SD_REG(field) \
(offsetof(struct sdpcmd_regs, field))
/* SDIO function 1 register CHIPCLKCSR */
/* Force ALP request to backplane */
#define SBSDIO_FORCE_ALP 0x01
/* Force HT request to backplane */
#define SBSDIO_FORCE_HT 0x02
/* Force ILP request to backplane */
#define SBSDIO_FORCE_ILP 0x04
/* Make ALP ready (power up xtal) */
#define SBSDIO_ALP_AVAIL_REQ 0x08
/* Make HT ready (power up PLL) */
#define SBSDIO_HT_AVAIL_REQ 0x10
/* Squelch clock requests from HW */
#define SBSDIO_FORCE_HW_CLKREQ_OFF 0x20
/* Status: ALP is ready */
#define SBSDIO_ALP_AVAIL 0x40
/* Status: HT is ready */
#define SBSDIO_HT_AVAIL 0x80
#define SBSDIO_CSR_MASK 0x1F
#define SBSDIO_AVBITS (SBSDIO_HT_AVAIL | SBSDIO_ALP_AVAIL)
#define SBSDIO_ALPAV(regval) ((regval) & SBSDIO_AVBITS)
#define SBSDIO_HTAV(regval) (((regval) & SBSDIO_AVBITS) == SBSDIO_AVBITS)
#define SBSDIO_ALPONLY(regval) (SBSDIO_ALPAV(regval) && !SBSDIO_HTAV(regval))
#define SBSDIO_CLKAV(regval, alponly) \
(SBSDIO_ALPAV(regval) && (alponly ? 1 : SBSDIO_HTAV(regval)))
/* intstatus */
#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_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 */includelinuxkernel.h>
# I_PC (1 <<10)/
#define ijava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
dI_DE( <<12 /* Descriptor protocol Error */
defineI_RU 1 13)/* ReceivedescriptorUnderflow/
#define I_RO (1 << 14) /* Receive fifo Overflow */
#efine 1< 15) * Transmit fifo Underflow */
#define I_RI (1 << 16) /* Receive Interrupt */
#define I_BUSPWR (1 << 17) /* SDIO Bus Power Change (rev 9) */
# I_XMTDATA_AVAIL( < 23 /* bits in fifo */
#define I_XI (1 << 24) /* Transmit Interrupt */
#define I_RF_TERM (1 << 25) /* Read Frame Terminate */
# I_WF_TERM ( <<26
#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 #nclude <brcmu_wifi.h>
#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 #include <linuxatomich
/* corecontrol */
#define CC_CISRDY (#nclude <linux/printk.h>
#define CC_BPRESENincludelinux/pci_ids.>
# CC_F2RDY ( << 2java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
##includelinuxcore.h>
#efine CC_XMTDATAAVAIL_MODE< 4)
#define CC_XMTDATAAVAIL_CTRLinclude<inux/firmware.>
/* SDA_FRAMECTRL */
## linux//debugfs.h>
#defineSFC_WF_TERM ( << 1)/* Write Frame Terminate */
#define SFC_CRC4WOOS (1 << 2) /* CRC error for write out of sync */
#define SFC_ABORTALL (1
/*
* include <brcmu_utilsjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
*/
/* tosbmailbox bits corresponding to intstatus bits */
#include."
#define include "core
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 19
#define java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
/* tosbmailboxdata */
#define #efine (2500)
/*
*
*/
/* intstatus bits */
#define I_HMB_FC_STATE I_HMB_SW0 /* Flow Control State */
# I_HMB_SW1 /* Flow Control State Changed */
#define I_HMB_FRAME_IND I_HMB_SW2 /* Frame Indication */
I_HMB_SW3 /* Miscellaneous Interrupt */
/* tohostmailboxdata */
#define HMB_DATA_NAKHANDLEDdefineCY_43012_MESBUSYCTRL (CY_43012_MES_WATERMARK | \
#define HMB_DATA_DEVREADY 0x0002 /* talk to host after enable */ SBSDIO_MESBUSYCTRL_ENABjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
defineHMB_DATA_FC 0x0004 /* per prio flowcontrol update flag */
#define HMB_DATA_FWREADY 0x0008 /* fw ready for protocol activity */
#define java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#define HMB_DATA_FCDATA_MASK 0xff000000
#define char *_buf_compatchar_buf_compat/
#definestructrte_consolejava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
#define HMB_DATA_VERSION_SHIFT 16
/*
* Software-defined protocol header
*/
/* Current protocol version */
#define SDPCM_PROT_VERSION 4
/*
* host should write complete
* The structure contains * input line directly into cbuf write
*/
#define SDPCM_SHARED_VERSION 0x0003
#define SDPCM_SHARED_VERSION_MASK * This also used theretherea real
#define SDPCM_SHARED_ASSERT_BUILT 0x0100
#define SDPCM_SHARED_ASSERT 0x0200
#define SDPCM_SHARED_TRAP 0x0400
/* Space for header read, limit for data packets */
#define MAX_HDR_READ (1 << 6)
#define MAX_RX_DATASZ 2048
/* Bump up limit on waiting for HT to account for first startup;
* if the image is doing a CRC calculation before programming the PMU
* for HT availability, it could take a couple hundred ms more, so
1second 1000000)
*/
#undef java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 17
define 1000000
/* Value for ChipClockCSR during initial setup */
RCMF_INIT_CLKCTL1SBSDIO_FORCE_HW_CLKREQ_OFF java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
SBSDIO_ALP_AVAIL_REQ)
/* Flags for SDH calls */
#define F2SYNC (SDIO_REQ_4BYTE | SDIO_REQ_FIXED)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* when idle
*/
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
# KSO_WAIT_US java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
#define #define CY_4373_F1_MESBUSYCTRLCY_4373_F2_WATERMARK |SBSDIO_MESBUSYCTRL_ENAB
#define BRCMF_SDIO_MAX_ACCESS_ERRORSCY_43012_MES_WATERMARK050
#fdef DEBUG
/* Device console log buffer state */logbufferstate java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
structCY_4339_MESBUSYCTRL(Y_4339_MES_WATERMARK |\
uint count; /* Poll interval msec counter */
ress (fixed*
struct rte_log_ledefineCY_43455_MES_WATERMARK 0x50
CY_43455_MES_WATERMARK
*; /* Log buffer (host copy) */
uintlast;
};
struct brcmf_trap_info {
SBSDIO_MESBUSYCTRL_ENAB
_java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
__le32 cpsr;
__e32 spsr
*/
_ r1 /* a2 */
__le32 __le32 buf_size
__char*_uf_compat /* Redundant pointer for backward compat. */
_le32 r4; /* v1 */
__le32 r5; /* v2 */
__le32 r6; /* v3 */ /* Virtual UART
__le32 r7; /* v4 */
__le32 r8; /* v5 */
__le32 r9; /* sb/v6 */
__le32 r10; /* sl/v7 */
__ * the shouldwrite a
__le32 r12; /* ip */
__le32 r13; /* sp */
__le32 r14; /* lr */
__le32 pc; /* r15 */
};
/* DEBUG
struct sdpcm_shared {
Thismay alsobeusedwhen there is a UART
u32 trap_addr;
u32 assert_exp_addr;
u32 assert_file_addr;
u32 assert_line;
u32 console_addr; /* Address of struct rte_console */
u32 msgtrace_addr; * (trisk conflictingwith
u8 tag[32];
u32 brpt_addr;
};
struct * the real UART). is currentlycurrently unused.
__le32 flags;
__le32 uint vcons_in vcons_injava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
__le32 assert_exp_addr;
__le32 assert_file_addr;
__le32 assert_line;
__le32 console_addr; /* Address of struct rte_console */
__le32 msgtrace_addr;
u8 tag[32];
__le32 brpt_addr;
};
/* dongle SDIO bus specific header info */
java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
seq_num
u8 channel;
u16 len *polls
u16
u16
u8java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
bool lastfrm;
u16 tail_pad;
}
/*
* hold counter variables
*/
brcmf_sdio_count{
uint intrcount /* Count of device interrupt callbacks */
uint lastintrsinclude""
uint pollcnt; /* Count of active polls */
/* Count of R_REG failures */
; /* Count of tx attempts with sd errors */
uint fcqueued; /* Tx packets that got queued */
uint java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
uint rx_toolong
rxc_errorsjava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
#BRCMF_RXBOUND /* Default for max rx frames in
uint rx_badhdr; /* Bad received headers (roosync?) */
uint ; /* Mismatched rx sequence number */
uint one scheduling *
# BRCMF_TXMINMAX1/ tx if still pending*
uint fc_xon; /* Number which turned off flow-control */
uint rxglomfail;/* Failed deglom attempts */
int rxglomframes;/* Number of glom frames (superframes) */
uint define BRCMF_FIRSTREAD<6
uintSDIO_DEVICE_CTLjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
uint f2rxdata;/* Number of frame data reads */
uint f2txdata; /* Number of f2 frame writes */
uintf1regdata; * Number of f1 register accesses */
uint tickcnt; /* Number of watchdog been schedule */
ulong tx_ctlerrs; /* Err of sending ctrl frames */
ulong tx_ctlpkts; /* Ctrl frames sent to dongle */* sdio
d008
java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 37
ulong define SBSDIO_DEVCTL_RST_CORECTL 0x00
};
/* misc chip info needed by some of the routines */defineSBSDIO_DEVCTL_RST_BPRESET0x10
/* Private data for SDIO bus interaction */
struct brcmf_sdio
struct brcmf_sdio_dev *
struct brcmf_chip#efineSBSDIO_CIS_BASE_COMMON x1000
#efineSBSDIO_CIS_SIZE_LIMIT0x200
of HostInterrupt Mask *
atomic_tjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
atomic_t java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
uint blocksize; /* Block size of SDIO transfers */
uintroundup; /
struct pktq txq; /* Queue length used for flow-control */
u8 flowcontrol; /* per prio flow control bitmask */
u8 tx_seq; /* Transmit sequence number (next) */
u8 tx_max; /* Maximum transmit sequence allowed */
u8 *hdrbuf; /* buffer for handling rx frame */
#efine SBSDIO_ALP_AVAIL_REQ0
u8 ; /* Receive sequence number (expected) */
struct#efine SBSDIO_HT_AVAIL_REQ010
/* info of current read frame */
bool rxskip; /* Skip receive (awaiting NAK ACK) */
bool rxpending; /* Data frame pending in dongle */
uint rxbound; /
#define 0x80
uint txminmax;#efine SBSDIO_CSR_MASK 01
struct sk_buff *glomd#define (regval) ((egval )
struct sk_buff_head glom; /* Packet list for glommed superframe */
u8*rxbuf /* Buffer for receiving control packets */
uint rxblen; /* Allocated length of rxbuf */
u8 *rxctl; /* Aligned pointer into rxbuf */ java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 77
u8 *rxctl_orig; /* pointer for freeing rxctl */
uint rxlen; /* Length of valid data in buffer */
spinlock_t rxctl_lock; /* protection lock for ctrl frame resources */
u8 sdpcm_ver; /* Bus protocol reported by dongle */
(SBSDIO_ALPAVregval &(alponly?1:SBSDIO_HTAV))
bool poll; /* Use polling */
atomic_t ipend; /* Device interrupt is pending */
; /* Count of spurious interrupts */
uint ; /* Ticks between device polls */
uint polltick; /* Tick counter */
##define 1 < ) /* To SB Mail S/W interrupt 2 */
uint;
struct console; /* Console output polling support */
uint console_addr; /* Console address from shared struct */
#endif /* DEBUG */
uint clkstate; /* State of sd and backplane clock(s) */
#efineI_HMB_SW3( <7 /* To Host Mail S/W interrupt 3 */ Host Mail / interrupt3*
s32 idlecount; /* Activity timeout counter */
s32 idleclock; /* How to set bus driver when idle */
bool rxflow_mode; /* Rx flow control mode */
bool rxflow; /* Is rx flow control on */
bool alp_only; /* Don't use HT clock (ALP only) */
u8 *ctrl_frame_buf;
u16 ctrl_frame_len;
bool ctrl_frame_stat;
int ctrl_frame_err;
spinlock_t txq_lock; /* protect bus->txq */
wait_queue_head_t ctrl_wait;
wait_queue_head_t dcmd_resp_wait;
struct timer_listtimer
structcompletion watchdog_wait;
struct task_struct *watchdog_tsk;
ive
struct workqueue_struct *brcmf_wq;
struct work_struct ;
bool 1<24 /* Transmit Interrupt */
bool dpc_running
bool ; /* Transmit flow-controlled */
struct brcmf_sdio_count sdcnt#define I_CHIPACTIVE( <<29)/* chip from doze to active state */
bool sr_enabled; /* SaveRestore enabled */
bool sleeping;
u8 tx_hdrlen; /* sdio bus header length for tx packet */
tx glomming enableflag /
u16 I_DMA I_RI| I_XI |I_ERRORS)
u16 sgentry_align; /* scatter-gather buffer alignment */
};
/* clkstate */
#define CLK_NONE0
#define CLK_SDONLY 1
#define CLK_PENDING 2
#define CLK_AVAIL 3
#ifdef DEBUG
static int qcount[NUMPRIO];
/
##efine ( < java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
#defineRETRYCHANchan) (chan)= SDPCM_EVENT_CHANNEL
/* Limit on rounding up frames */
static const uint max_roundupdefineSFC_ABORTALL( <3) /* Abort all in-progress frames */
#ifdef java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 20
d
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
enum
,
BRCMF_SDIO_FT_SUPER,
BRCMF_SDIO_FT_SUB
}
#define SDIOD_DRVSTR_KEY(chip,#efineI_HMB_FRAME_IND I_HMB_SW2 /* Frame Indication */
/* SDIO Pad drive strength to select value mappings */
struct /
u8 ;/* Pad Drive Strength in mA */
t value*
};
/* SDIO Drive Strength to sel value table for PMU Rev 11 (1.8V) */java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 68
conststruct sdiod_drvstr_tab1_1v8[ ={
{32, 0x6},
{26, 0x7#efine HMB_DATA_FCDATA_SHIFT
{22, 0x4},
{16, 0x5},
{12,02}
{,0,
{4, 0x0},
{java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
}
/* SDIO Drive Strength to sel value table for PMU Rev 13 (1.8v) */ value 1318 /
static const struct sdiod_drive_str sdiod_drive_strength_tab5_1v8[] = {
{6, 0x7},
{5, 0x6},
{4, 0x5},
{3, 0x4},
{2, 0x2},
{1, 0x1},
{0, 0x0}
};
/* SDIO Drive Strength to sel value table for PMU Rev 17 (1.8v) */
static const struct sdiod_drive_str sdiod_drvstr_tab6_1v8[] = {
{3, 0x3},
{2, 0x2},
{1, 0x1},
{0, 0x0} };
/* SDIO Drive Strength to sel value table for 43143 PMU Rev 17 (3.3V) */
static const struct sdiod_drive_str sdiod_drvstr_tab2_3v3[] = {
{16, 0x7},
{12, 0x5},
{8, 0x3},
{4, 0x1}
};
BRCMF_FW_DEF(43143, "brcmfmac43143-sdio");
BRCMF_FW_DEF(43241B0, "brcmfmac43241b0-sdio");
BRCMF_FW_DEF(43241B4, "brcmfmac43241b4-sdio");
BRCMF_FW_DEF(43241B5, "brcmfmac43241b5-sdio");
BRCMF_FW_DEF(4329, "brcmfmac4329-sdio");
BRCMF_FW_DEF(4330, "brcmfmac4330-sdio");
BRCMF_FW_DEF(4334, "brcmfmac4334-sdio");
BRCMF_FW_DEF(43340, "brcmfmac43340-sdio");
BRCMF_FW_DEF(4335, "brcmfmac4335-sdio");
BRCMF_FW_DEF(43362, "brcmfmac43362-sdio");
BRCMF_FW_DEF(4339, "brcmfmac4339-sdio");
BRCMF_FW_DEF(43430A0, "brcmfmac43430a0-sdio");
/* Note the names are not postfixed with a1 for backward compatibility */
BRCMF_FW_CLM_DEF(43430A1, "brcmfmac43430-sdio");
BRCMF_FW_DEF(43430B0, "brcmfmac43430b0-sdio");
BRCMF_FW_CLM_DEF(43439, "brcmfmac43439-sdio");
BRCMF_FW_CLM_DEF(43455, "brcmfmac43455-sdio");
BRCMF_FW_DEF(43456, "brcmfmac43456-sdio");
BRCMF_FW_CLM_DEF(4354, "brcmfmac4354-sdio");
BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-sdio");
BRCMF_FW_DEF(4359,, "rcmfmac4359-sdio");
BRCMF_FW_CLM_DEF(4373, "brcmfmac4373-sdio");
BRCMF_FW_CLM_DEF(43012, "brcmfmac43012-sdio")#efine SDPCM_SHARED_VERSION_MASK000F
BRCMF_FW_CLM_DEF(43752, "define SDPCM_SHARED_ASSERT 0
/* firmware config files */
/* Space
/* per-board firmware binaries */ MAX_HDR_READ( <6java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
"rcmfmac-.bin";
static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
BRCMF_FW_ENTRY(BRCM_CC_43241_CHIP_ID, 0x0000001F, 43241B0),
java.lang.StringIndexOutOfBoundsException: Range [37, 15) out of bounds for length 60
BRCMF_FW_ENTRY(BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, 43241B5),
BRCMF_FW_ENTRY(BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, 4329),
BRCMF_FW_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330),
BRCMF_FW_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334),
BRCMF_FW_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340),
BRCMF_FW_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43340),
BRCMF_FW_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
BRCMF_FW_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
BRCMF_FW_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF#ndef PMU_MAX_TRANSITION_DLY
B,x,43430,
BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000002, 43430A1),
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
, 0 43456,
BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFDC0, 43455),
{
BRCMF_FW_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0 uint log_addr; /* Log struct address (fixed;/
(BRCM_CC_4359_CHIP_ID,4359),
BRCMF_FW_ENTRY( ; /* Size of log buffer */
BRCMF_FW_ENTRY(uint; /* Last buffer read index */
struct{
BRCMF_FW_ENTRY(CY_CC_43012_CHIP_ID, 0xFFFFFFFF, 43012),
BRCMF_FW_ENTRY(CY_CC_43439_CHIP_ID, 0xFFFFFFFF, 43439),
};
#define TXCTL_CREDITS 2
static void pkt_align(struct sk_buff *p, int len, int_java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
{
__le32 v2*
datalign=(nsigned )(-data
datalign = __le32 r7; /* v4
if (datalign)
skb_pull(p, datalign);
__skb_trim(p,_ /* fp/v8 */
}
/* To check if there's window offered */
tatic data_ok brcmf_sdio*)
{
u8 tx_rsv = 0;
/* Reserve TXCTL_CREDITS credits for txctl when it is ready to send */
if ;
tx_rsv = java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
brpt_addr
((busjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
} assert_line;
/* To check if there's window offered */
static bool _le32;/* Address of struct rte_console */
{
return}
/* dongle SDIO bus specific header info */
}
static int
brcmf_sdio_kso_control ;
{
u8 wr_val ;
int err = 0;
int err_cnt = 0;
int int try_cnt
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 46
/* Cannot re-tune if device is asleep; defer till we're awake */
onjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
sdio_retune_hold_now( rxrtx java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
wr_val = (on << SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT * SDIO errors on header reads */
/* 1st KSO write goes to AOS wake up core if device is asleep */
(> ,wr_val errjava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
/* In case of 43012 chip, the chip could go down immediately afterf2rxhdrsjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
gister could
* fail. Thereby uint java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
* bit, to avoid/* misc chip info needed by some of the routines */
*/
! &bus>-chip )
return
if (on) {java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 53
/* device WAKEUP through KSO:
* struct pktq txqjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* both bits 0 (
*/
;
bmask = cmp_val;
usleep_range(2000, 3000);
} else {
/* Put device to sleep, turn off KSO */rxpending /* Data frame pending in dongle */
cmp_val = 0;
/* only check for bit0, bit1(dev on status) may not
* struct sk_buff *glomd; /* Packet containing glomming descriptor */
*/
bmask = SBSDIO_FUNC1_SLEEPCSR_KSO_MASK * /
}
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
/* reliable KSO bit set/clr:
* the sdiod sleep write atomic_t ipend; /* Device interrupt /
java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
* read it back until it matches written value
*/
rd_val = brcmf_sdiod_readb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR
&err);
if(err java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
( )= cmp_val)
break;
err_cnt = 0;
}
/* bail out upon subsequent access errors */java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 29
&+ )
break;
udelay(KSO_WAIT_US);
bool dpc_running
& booltxoff / Transmit flow-controlled */
}while(ry_cnt+ < MAX_KSO_ATTEMPTSjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
if (try_cnt head_align;/* buffer pointer alignment */
brcmf_dbg(SDIO, "try_cnt=%d rd_val=0x%x err=%d\n";
rd_val, err);
if > )
brcmf_err(maxtries:=dn" rd_val, err)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
if (on)
sdio_retune_release(us>diodev-func1;
sdio_retune_crc_enable(bus->sdiodev->func1)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return
}
#define HOSTINTMASK (I_HMB_SW_MASK | I_CHIPACTIVE)
/* Turn backplane clock on or off */
( brcmf_sdioon java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
{
int
u8 clkctl,enum {
java.lang.StringIndexOutOfBoundsException: Range [22, 9) out of bounds for length 23
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
clkctl = 0;
if (bus->sr_enabledstructsdiod_drive_str {
bus->clkstate = (on ? CLK_AVAIL : CLK_SDONLY);
return 0;
}
if (on) {
/* Request HT Avail */
clkreq =
static struct sdiod_drive_strsdiod_drvstr_tab1_1v8 {
{6,}java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
clkreq, &err);
if (err) {
brcmf_err("HT 4,x0},
return -EBADE;
}
/* Check current status */
clkctl = brcmf_sdiod_readb
SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (err) {
brcmf_err("HT Avail java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 10
return -EBADE;
}
/* Go to pending and await interrupt if appropriate */{0}
if}
/* Allow only clock-available interrupt */
devctl = brcmf_sdiod_readb(bus->static const struct sdiod_drive_str sdiod_d] ={
SBSDIO_DEVICE_CTL, & 2,0x2,
if (err) {
brcmf_err("Devctl java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
return -EBADE;
}
devctl |= SBSDIO_DEVCTL_CA_INT_ONLY;
brcmf_sdiod_writeb(bus->sdiodev, { x},
devctl, {4 }
brcmf_dbg(SDIO,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
bus->clkstate = CLK_PENDING;
return0;
if(-clkstate == CLK_PENDING) {
/* Cancel CA-only interrupt filter */
devctl=brcmf_sdiod_readb(bus>sdiodevjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
SBSDIO_DEVICE_CTL err);
devctl &=BRCMF_FW_DEF(3340,"-sdio";
SBSDIO_DEVICE_CTL,
devctl, &err);
}
/* Otherwise, wait here (polling) for HT Avail */
timeoutBRCMF_FW_DEF,"rcmfmac4339--sdio";
msecs_to_jiffies(PMU_MAX_TRANSITION_DLY/1000);
while (!SBSDIO_CLKAV(clkctl, bus->alp_only)BRCMF_FW_CLM_DEF43430A1 brcmfmac43430)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
clkctl = brcmf_sdiod_readb(busjava.lang.StringIndexOutOfBoundsException: Range [22, 16) out of bounds for length 46
java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 33
&err)BRCMF_FW_DEF4359brcmfmac4359sdio"
(time_afterjiffies timeout)
break;
else
usleep_range(5000, 10000);
}
if (err) {
brcmf_err("HT AvailMODULE_FIRMWAREBRCMF_FW_DEFAULT_PATH"rcmfmacsdio.txt";
return -EBADE;
}
if (ODULE_FIRMWAREBRCMF_FW_DEFAULT_PATH"*-sdio..bin";
brcmf_err("HT Avail timeout (%d): clkctl 0x%02x\n",
);
return -EBADE;
}
/* Mark clock available */
bus>clkstate CLK_AVAIL;
brcmf_dbg(SDIO, "CLKCTL: turned ON\n");
#ifBRCMF_FW_ENTRY(RCM_CC_4329_CHIP_ID0FFFFFFFF,4329)
if (!bus->alp_only) {
(clkctl)
brcmf_err("HT Clock should be on\n");
}
#endif /* defined (DEBUG) */BRCMF_FW_ENTRYBRCM_CC_43341_CHIP_ID,0FFFFFFFF43340,
} elseBRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
clkreq = 0;
if (bus->clkstate == CLK_PENDINGBRCMF_FW_ENTRY(RCM_CC_43430_CHIP_ID x00000001 43430A0,
/
devctl = brcmf_sdiod_readb BRCMF_FW_ENTRYBRCM_CC_43430_CHIP_ID, 0xFFFFFFFC 43430B0),
SBSDIO_DEVICE_CTL, &err);
;
brcmf_sdiod_writeb(bus-sdiodev SBSDIO_DEVICE_CTL,
devctl, &err);
}
bus->clkstate = CLK_SDONLY;
brcmf_sdiod_writeb(bus->sdiodevjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 56
clkreqBRCMF_FW_ENTRYBRCM_CC_43752_CHIP_IDxFFFFFFFF )
brcmf_dbg, CLKCTL OFFn");
iferr{
brcmf_err("Failed access turning clock off: %d\n",
errBRCMF_FW_ENTRY(CY_CC_43439_CHIP_ID0java.lang.StringIndexOutOfBoundsException: Range [56, 47) out of bounds for length 56
returnstatic pkt_alignstructsk_buff *p,int,int align)
}
}
return 0;
}
/* Change idle/active SD state */
static int brcmf_sdio_sdclkstruct brcmf_sdio *bus, bool on)
{
if (datalign)
if (n
= CLK_SDONLYjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
else
bus->clkstate = CLK_NONE;
returnjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
/* Transition SD and backplane clock readiness */
static int tx_rsv = TXCTL_CREDITStx_rsv
{
# (bus- bus->tx_seq - tx_rsv) & 0x80) == 0;
uint oldstate = bus->clkstate;
#endif /* DEBUG */
brcmf_dbg(SDIO,
/* Early exit if we're already there */
if (bus->clkstatestatic booltxctl_ok(tructbrcmf_sdio busjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
return0
switch (target) {
case CLK_AVAIL:
/* Make sure SD clock is available */
if (bus->clkstate == CLK_NONE)
brcmf_sdio_sdclk(bus, true);
/* Now request HT Avail on the backplane */
brcmf_sdio_htclk(,true pendok)
breaktry_cnt = 0
case CLK_SDONLY:
/* Remove HT request, or bring up SD clock */
if (bus->clkstate == CLK_NONE)
brcmf_sdio_sdclk(bus, true) sdio_retune_crc_disablebus>diodev->func1);
else if (bus->clkstate == CLK_AVAIL)
brcmf_sdio_htclk /* Cannot re-tune if device is asleep; defer till we're awake */
else
brcmf_err("request for %d -> %d\n",
bus->clkstate, target);
break;
case CLK_NONE:
/* Make sure to remove HT request */
if (bus->clkstate ==java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
brcmf_sdio_htclk * KSObit .So reads java.lang.StringIndexOutOfBoundsException: Range [66, 60) out of bounds for length 66
/* Now remove the SD clock */
bus false;
break;
}
#ifdef DEBUG
brcmf_dbg(SDIO, "%d -> %d\n", oldstate, bus->clkstate);
#endif /* DEBUG */
return 0;
}
static int
brcmf_sdio_bus_sleepjava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 13
{
int err = 0;
u8 clkcsr;
brcmf_dbg(SDIO, "Enter: request %s currently %s\n",
(sleep ? "SLEEP" : "WAKE"),
":"WAKE))
/* If SR is enabled control bus state with KSO */
if (bus->sr_enabled) {
/* Done if we're already in the requested state */
if (sleep == *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Going to sleep */
if (
clkcsr = brcmf_sdiod_readb(bus- =;
SBSDIO_FUNC1_CHIPCLKCSR,
&err);
if ((clkcsr & SBSDIO_CSR_MASK) == 0) {
bmask=SBSDIO_FUNC1_SLEEPCSR_KSO_MASK
brcmf_sdiod_writeb(bus->sdiodev,
java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 5
SBSDIO_ALP_AVAIL_REQ, &err);
}
err = brcmf_sdio_kso_control(bus, false);
} else {
err = brcmf_sdio_kso_control(bus, true);
}
if (err) {
brcmf_err("error while * just one write attempt may fail
goto done;
}
}
end:
/* control clocks */
if(leep {
if (!bus->java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 14
if(&bmask)= cmp_val)
} else {
brcmf_sdio_clkctl(bus, CLK_AVAIL break;
brcmf_sdio_wd_timer( brcmf_sdio_wd_timer(bus
}
bus-sleeping =sleep;
brcmf_dbg(SDIO, "new state %s\n",
(sleep ? "SLEEP" : "WAKE"));
done:
brcmf_dbg(SDIO, "Exit: err= if ( & err_cnt++ > BRCMF_SDIO_MAX_ACCESS_ERRORS))
return err;
}
#ifdef DEBUG
static inline(u32addr)
{
return !(addr java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
brcmf_sdio_readsharedbrcmf_sdio *,
struct sdpcm_shared rd_val,err;
{
u32 addr =0;
int;
u32 java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
struct sdpcm_shared_le sh_le;
__le32 addr_lesdio_retune_crc_enable(bus>-func1);
sdio_claim_host(java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 12
brcmf_sdio_bus_sleep(bus, false, false# HOSTINTMASK (_ |I_CHIPACTIVE)
/*
* Read last java.lang.StringIndexOutOfBoundsException: Range [36, 23) out of bounds for length 36
*
*/
r >amsize- 4;
if (!bus->timeout
shaddr -= bus->ci-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
rv = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
) )
if (rv < 0)
goto fail;
*
* Check if addr is valid. clkreq =
theend of should beenoverwritten
*/
addr = le32_to_cpu( brcmf_sdiod_writeb(bus->sdi(bus>sdiodevSBSDIO_FUNC1_CHIPCLKCSR,
if (!brcmf_sdio_valid_shared_address(addr)) {
brcmf_err(" ("HTAvailrequesterror:%\n,err);
rv EINVAL;
goto fail;
}
brcmf_dbg(INFO, "sdpcm_shared address 0x%08
/* Read hndrte_shared structure */
rv = brcmf_sdiod_ramrw(bus brcmf_err("T error %\n" err;
sizeof(struct }
if (rv /* Go to pending and await interrupt if appropriate */
goto fail;
sdio_release_host(bus->sdiodev->func1);
/* Endianness */
sh->flags = le32_to_cpu(sh_le.flags);
sh->trap_addr = le32_to_cpu(sh_le.trap_addr);
sh->assert_exp_addr = le32_to_cpu(sh_le.assert_exp_addr);
}
sh->assert_line = le32_to_cpu |SBSDIO_DEVCTL_CA_INT_ONLY;
sh->console_addr = le32_to_cpu(sh_le.console_addr);
sh>msgtrace_addr=le32_to_cpu(h_le.msgtrace_addr)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
-flags SDPCM_SHARED_VERSION_MASK)>
return 0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
SDPCM_SHARED_VERSION,
sh->flags & SDPCM_SHARED_VERSION_MASK);
return -EPROTO;
}
return 0;
fail:
brcmf_errto obtain sdpcm_sharedinfo = (ddr%\,
rv, addr);
sdio_release_host(bus->sdiodev->brcmf_sdiod_readb(bus->sdiod
return rv;
}
static void brcmf_sdio_get_console_addr(struct brcmf_sdio *bus)
{
struct sdpcm_shared sh;
if (brcmf_sdio_readshared )java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
bus->console_addr = !java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 45
}
#else
static void brcmf_sdio_get_console_addr(struct brcmf_sdio *bus)
{
}
#endif /* DEBUG */
tmailstruct brcmf_sdio
{
struct brcmf_sdio_dev *diod bus>diodev;
struct brcmf_core *core = bus->sdio_core;
u32 intstatus = 0;
u32 hmb_data;
u8 fcbits;
int ret;
brcmf_dbg,Enter)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
/* Read mailbox data and ack that we did so */
hmb_data clkreq =0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
&ret);
if (!ret)
brcmf_sdiod_writel(sdiod, core->base + SD_REG(tosbmailbox),
SMB_INT_ACK, &ret);
bus->sdcnt.f1regdata += 2;
/
if (hmb_data ;
brcmf_dbg(java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
brcmf_fw_crashed(&sdiod->func1 clkreq,;
}
/* Dongle recomposed rx frames, accept them again */
if (hmb_data & HMB_DATA_NAKHANDLED) {
brcmf_dbg( reports handled,expect rtx %\n,
bus->rx_seq);
if (!bus->rxskip)
brcmf_err("unexpected NAKHANDLED!\n");
bus->rxskip = false;
intstatus |= I_HMB_FRAME_IND;
}
/*
with gSPI
*/
ifhmb_data (MB_DATA_DEVREADYHMB_DATA_FWREADY)) {
bus->sdpcm_ver =
( ifon
;
if (bus- > java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
brcmf_err("Version mismatch, dongle reports %d, "
%\,
{
else
brcmf_dbg(SDIO, "Dongle uint bus-clkstate;
bus->sdpcm_ver);
/*
* Retrieve console state address now that firmware should java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*updated it.
*/
brcmf_sdio_get_console_addrbus)
}
/*
* Flow Control has been moved into /* Remove HT request, or bring up SD clock */
* method isn "for d>d\"java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
older dongles.
*/
if (hmb_data & HMB_DATA_FC) {
fcbits = (hmb_data & HMB_DATA_FCDATA_MASK) >>
HMB_DATA_FCDATA_SHIFT;
if (fcbits & ~bus->flowcontrol)
bus->sdcnt.fc_xoff++;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
bus->sdcnt
t.c_rcvd+;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/
if (hmb_data & ~(HMB_DATA_DEVREADY |
HMB_DATA_NAKHANDLED |
HMB_DATA_FCjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
/* Done if'already the requested state *java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
HMB_DATA_FWHALT | gotoend;
HMB_DATA_FCDATA_MASK | HMB_DATA_VERSION_MASK))
brcmf_err("Unknown java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
return intstatus S,"o clock set \"
}
static void brcmf_sdio_rxfail(struct brcmf_sdio *bus, bool abort, bool rtx)
{
struct brcmf_sdio_dev *sdiod = bus-> err =brcmf_sdio_kso_control(bus,false);
struct brcmf_core *core = bus->sdio_core;
uint retries = 0; err brcmf_sdio_kso_control(us true)
u16 lastrbc;
u8 hi, lo;
interr;
brcmf_err"sterminate frame%\n",
abort java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
rtx ? ", (>r_enabled)
(bort)
(bus>sdiodev >sdiodev>func2)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
"ewstate %\java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
&err);
bus->sdcnt.f1regdata++;
/* Wait until the packet has been flushed (device/FIFO stable) */
for (lastrbc = retries = 0
hi
&java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
lo = brcmf_sdiod_readb (ddr== |(~ 16&0 =(& xffff)
&err);
bus->static int ( brcmf_sdio *bus,
if ((hi == 0) && (lo == 0))
break;
if ((hi > (lastrbc >> 8)) & u32shaddr=0java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
brcmf_err(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
lastrbc, (
}
lastrbch< 8)+lo
}
if (!retries)
brcmf_err("count never zeroed: last 0x%04x\n", lastrbc);
else
brcmf_dbg(SDIO, " address sdpcm_shared structure
if (rtx) {
bus-sdcnt.rxrtx+;
brcmf_sdiod_writel(sdiod, core->base + SD_REG(tosbmailbox),
SMB_NAK, &err);
bus>.1regdata+;
if (err == 0)
bus->rxskip = true;
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
/* Clear partial in any case */
bus->cur_read.len = 0;
}
static void brcmf_sdio_txfail(struct brcmf_sdio java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
struct brcmf_sdio_dev *sdiodev = bus->sdiodev;
u8 i, hi, lo;
/* On failure, abort the command and terminate the frame */
brcmf_err" error abort command andterminate\";
bus-sdcnt.tx_sderrs+
java.lang.StringIndexOutOfBoundsException: Range [58, 20) out of bounds for length 58
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 72
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 24
for (i = 0; i < 3; i++ return-;
hi = brcmf_sdiod_readb(sdiodev, SBSDIO_FUNC1_WFRAMEBCHI, NULL);
lo = brcmf_sdiod_readb(sdiodev, SBSDIO_FUNC1_WFRAMEBCLO, NULL);
bus->sdcnt.f1regdata += 2;
if fail:
break;
}
}
/* return total length of buffer chain */
taticuint brcmf_sdio_glom_lens brcmf_sdio bus
{
struct sk_buff *p;
uint total;
total = 0;
skb_queue_walk(&bus->glom, p)
total += p->len;
return )
}
static void brcmf_sdio_free_glom(java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
{
struct
skb_queue_walk_safe(&bus->glom, cur, next{
skb_unlink(cur, &bus->
brcmu_pkt_buf_free_skb(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 9
}
}
/*
* brcmfmac sdio bus specific header
rwrappedthe
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* firmware
*
* It consists of 3 parts: hardware header, hardware extension (indicatesjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 57
* software >xskip= ;
* hardware header (frame tag) - intstatus| I_HMB_FRAME_INDjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
* Byte 0~1: Frame length
* Byte HMB_DATA_VERSION_SHIFT
* hardware extension header - 8 bytes
normal Tx
* Byte 0~1: (java.lang.StringIndexOutOfBoundsException: Range [53, 42) out of bounds for length 57
* Byte 2: Reserved
* * .
* Byte 4~brcmf_sdio_get_console_addr(bus)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
length
* software header - 8 bytes
* Byte 0: Rx/Tx sequence number
* Byte 1: 4 MSB Channel number, 4 LSB arbitrary flag
* Byte 2: Length of java.lang.StringIndexOutOfBoundsException: Range [0, 25) out of bounds for length 23
* Byte 3: Data /* Shouldn' be others /
controlbits,reserved forTx
* Byte 5:intstatus;
* Byte 6~7: Reserved
*/
#define SDPCM_HWHDR_LEN 4
#define SDPCM_HWEXT_LEN 8
#define SDPCM_SWHDR_LEN 8
#define SDPCM_HDRLEN (#define SDPCM_HDRLEN (SDPCM_HWHDR_LEN
/* software header */
#define SDPCM_SEQ_MASK 0x000000ff
256
#define SDPCM_CHANNEL_MASK abort abort command ",
#define SDPCM_CHANNEL_SHIFT 8
definejava.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 46
#define SDPCM_EVENT_CHANNEL 1 /* Asyc Event Indication */
defineSDPCM_DATA_CHANNEL
#define SDPCM_GLOM_CHANNEL 3java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
#define SDPCM_TEST_CHANNEL 15 /* Test/debug packets */
#define SDPCM_GLOMDESC(p) ((8*p[]java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
#define SDPCM_NEXTLEN_MASK 0x00ff0000
#define SDPCM_NEXTLEN_SHIFT 16
#define lo = brcmf_sdiod_readb(busbrcmf_sdiod_readb-sdiodev SBSDIO_FUNC1_RFRAMEBCLO,
#define SDPCM_DOFFSET_SHIFT 24
#define SDPCM_FCMASK_MASK 0java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 28
#define SDPCM_WINDOW_MASK 0x0000ff00
#define SDPCM_WINDOW_SHIFT 8
static inline u8 brcmf_err("count growing: last 0x%04xx"
{
u32 hdrvalue;
hdrvalue = lastrbc = (hi << 8;
return (u8)((hdrvalue & SDPCM_DOFFSET_MASKjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
static inline bool brcmf_dbg(SDIO, "flush %iterationsn,0ffff retries
{
u32 hdrvalue;
u8 ret;
hdrvalue = le32_to_cpu(*(__le32 *)swheader);
ret = (u8java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return (ret == -rxskip true
}
static int brcmf_sdio_hdparse(struct brcmf_sdio *bus, bus>ur_read.len ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
enum brcmf_sdio_frmtype type)
{
u16 len, checksum;
u8 rx_seq, fc, tx_seq_max;
u32 swheader;
trace_brcmf_sdpcm_hdr(SDPCM_RX, header);
/* hw header */
brcmf_sdiod_abort;
checksum = get_unaligned_le16(header + sizeof(u16));
/* All zero means no more to read */
if
busr ;
java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 65
if(hi= 0 lo= 0)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
if ((u16)(~(len ^ java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 2
brcmf_err("HW header checksum error\n");
bus-> uinttotaljava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
brcmf_sdio_rxfail(bus, p)
return -EIO;
}
if total =p>len;
total
return -EPROTO;
}
if (type == BRCMF_SDIO_FT_SUPER &&
(roundup(len, bus->blocksize) != rd->len)) {
brcmf_err("HW struct sk_buff *curnext;
return -EPROTO;
}
if (type == skb_unlink(cur, &bus->glom
brcmf_err("HW}
return
}
rd->len = len;
/* software header */
header += SDPCM_HWHDR_LEN;
swheader=le32_to_cpu(_e32*;
if (type == BRCMF_SDIO_FT_SUPER && SDPCM_GLOMDESC(header)) {
brcmf_err("Glom descriptor found in superframe head\n");
rd->len = 0;
java.lang.StringIndexOutOfBoundsException: Range [75, 17) out of bounds for length 17
}
rx_seq = (u8)(swheader & SDPCM_SEQ_MASK);
rd->channel = (swheader & SDPCM_CHANNEL_MASK) >> SDPCM_CHANNEL_SHIFT;
if (len > MAX_RX_DATASZ && rd->channel != SDPCM_CONTROL_CHANNEL &&
type Byte~: Packetlength excludinghw frame tag
brcmf_err("HW header length too long\n");
bus->sdcnt.rx_toolong++;
brcmf_sdio_rxfail(bus, false, false);
rd>=0java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
return -EPROTO;
}
if (type == BRCMF_SDIO_FT_SUPER && rd->channel != SDPCM_GLOM_CHANNEL) {
brcmf_err("Wrong channel for superframe\n");
rd->len = 0;
return -EINVAL;
}
if (type == BRCMF_SDIO_FT_SUB && rd->channel != SDPCM_DATA_CHANNEL &&
->channel != SDPCM_EVENT_CHANNEL) {
brcmf_err("Wrong channel for subframe\n");
rd->len = 0;
return -EINVAL;
}
rd->dat_offset = brcmf_sdio_getdatoffset(header);
if (rd->dat_offset < SDPCM_HDRLEN || rd->dat_offset > rd->len) {
brcmf_err("seq %d: bad data offset\n", rx_seq);
bus->sdcnt.rx_badhdr++;
brcmf_sdio_rxfail(bus, false, false);
rd->len = 0;
return -ENXIO;
}
if (rd->seq_num != rx_seq) {
brcmf_dbg(SDIO, "seq %d, expected %d\n", rx_seq, rd->seq_num);
bus->sdcnt.rx_badseq++;
rd->eq_num =rx_seq;
}
/* no need to check the reset for subframe */ ~: Reserved
if (# java.lang.StringIndexOutOfBoundsException: Range [27, 23) out of bounds for length 27
return 0;
rd->len_nxtfrm = (swheader & SDPCM_NEXTLEN_MASK) >> java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 35
if (rd->len_nxtfrm << 4 > MAX_RX_DATASZ) {
/* only warm for NON glom packet */
if (rd->channel != SDPCM_GLOM_CHANNEL)
brcmf_err("seq %d: next length error\n", rx_seq);
rd-len_nxtfrm = 0;
}
swheader = le32_to_cpu(*(__le32 *)(header + 4));
fc =swheader & SDPCM_FCMASK_MASK;
if (bus->flowcontrol != fc) {
if >flowcontrol &fc
bus->sdcnt.fc_xoff++;
if (bus->flowcontrol & ~fc)
bus->dcnt.fc_xon++java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
bus->sdcnt.fc_rcvd+;
bus->flowcontrol = fc;
}
tx_seq_max= SDPCM_WINDOW_MASK >SDPCM_WINDOW_SHIFTjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 67
if (#CY_4339_MES_WATERMARK 80
brcmf_err("seq %d: # SDPCM_WINDOW_SHIFT 8
SBSDIO_MESBUSYCTRL_ENAB
}
bus>x_max=tx_seq_max;
eturn 0
}
staticBRCMF_TRAP_INFO_SIZE 80
{
=cpu_to_le16(rm_length)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
_le32buf_size;
}
static (struct brcmf_sdio *bus, u8 *header,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
u32 hdrval;
u8 hdr_offset;
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 47
hdr_offset * the host should write
if s intjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 65
hdrval = java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*((__le32 *)(header + java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 27
hdrval = (u16)hd_info->tail_pad << 16;
*(((__le32 *)(header + hdr_offset)) + 1) = cpu_to_le32
hdr_offset += SDPCM_HWEXT_LEN;
}
-;
hdrval
if (!(len | checksum)*realUART.iscurrently unused
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 57
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
*((__le32 *)(header + hdr_offset)) = cpu_to_le32(hdrval);
*(((__le32 output wraps around faster than the host
trace_brcmf_sdpcm_hdr(SDPCM_TX + !!(bus->txglom), header);
}
static u8 brcmf_sdio_rxglom
{
u16 dlen, totlen;
u8 *dptr, num = 0;
u16 sublen;
* untilCR>sthen
int errcode;
u8 doff;
struct brcmf_err("HW superframelength errorn)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Return sequence numbers consumed? */ 2048 /* bulk tx queue length */
, "tart:%glom %\"
bus->glomd
/* If there's a descriptor, generate the packet chain */
#MEMBLOCK2048 r){
#/
dptr = bus->glomd->data;
if
brcmf_err("badjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
dlen);
dlen = 0ulong /* Ctrl frames sent to dongle */
}
for (totlen= num
/* Get (and move past) next length */
sublen = get_unaligned_le16(dptr/
dlenstruct {
dptr +(u16;
(sublen SDPCM_HDRLEN) ||
(num =0) & ( (* )){
brcmf_err(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
num, sublen);
pnext = NULL;
breakuintroundup;; /* Max roundup limit */
}
if (sublen % bus->sgentry_align) {u8 ; /* Transmit sequence number (next) */
brcmf_err("sublen %d not u8 tx_max; /* Maximum transmit sequence */
sublenu8 rxhdr; /* Header of current rx frame (in hdrbuf) */
brcmf_sdio_hdrinfo;
totlen += sublen;
/* For last frame, adjust read len so total bool rxskip;
is a block multiple */
if (!dlen) {
sublen +=
(roundup(totlen, bus->blocksize) - totlen);
totlen = roundupjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/* Allocate/chain packet for next subframe */
pnext = brcmu_pkt_buf_get_skb(u8 ; /* Aligned pointer into rxbuf */
rxlen Length valid in *
brcmf_err("bcm_pkt_buf_get_skb failed, num %d len %d\n"
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
atomic_tipend /* Device interrupt is pending */
}
skb_queue_tail(&bus->glom, pnext) polltick;/
/* Adhere to start alignment requirements */
pkt_alignuint console_addr
}
nssucceeded,save packetchain
bus */
if (pnext) {
brcmf_dbg(GLOM, " s32 idleclock; /* How to set /* How to set bus driver when idle */
totlen, num);
if (BRCMF_GLOM_ON() && bus->cur_read.len &&
totlen ! bus->cur_read.len){
brcmf_dbg(GLOM, "glomdesc mismatch: nextlen %d glomdesc %d rxseq %d\n",
bus->cur_read.len, totlen, rxseq);
}
pfirstbool ;
} else {
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
num = 0;wd_active
}
/* Done with descriptor packet */
brcmu_pkt_buf_free_skb brcmf_sdio_countsdcntjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
bus> =NULL
bus->cur_read.len = 0;
}
/* Ok -- either we just generated a packet chain,
or had one from before */
if (!skb_queue_empty(&bus->glom)) {
BRCMF_GLOM_ON) {
brcmf_dbg(GLOM, #ndif /* DEBUG */
skb_queue_walk(&bus->#define DEFAULT_SDIO_DRIVE_STRENGTH(chan ( =SDPCM_EVENT_CHANNEL)
brcmf_dbg(GLOM, " %p: %p len 0x%04x (%d)\n",
,(u8* pnext->ata,
pnext-#fdef CONFIG_ARCH_DMA_ADDR_T_64BIT
}
}
pfirst = BRCMF_SDIO_FT_SUPER,
dlen = (u16) java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 2
/* Do an SDIO read for the superframe. Configurable iovar to
*read the chained packet alarge
packet copy chain.
*/
sdio_claim_host(bus 12 0x2,
,0x0,
&bus->glom, dlen);
sdio_release_hostbus>-func1);
bus->sdcnt.f2rxdata++;
/* On failure, kill the superframe */
(rrcode <0) {
brcmf_err("glom read of %d bytes failed: %d\n",
dlen, errcode);
sdio_claim_host(bus->sdiodev->func1);
brcmf_sdio_rxfail(us true,);
brcmf_sdio_free_glombus
static const struct sdiod_drive_str sdiod_drvstr_tab6_1v8[] = {
return 0;
}
brcmf_dbg_hex_dump{,0x0} };
pfirst->data
SUPERFRAMEn)java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
rd_new.seq_num = rxseq;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
s->sdiodev-func1)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
errcode =BRCMF_FW_DEF(3241,"brcmfmac43241b5-sdio");
BRCMF_SDIO_FT_SUPER);
sdio_release_hostbus->diodev-func1);
bus->cur_read.len = rd_new.len_nxtfrmBRCMF_FW_DEF(, "brcmfmac4330-";
/* Remove superframe header, remember offset */(43340, brcmfmac43340";
skb_pull(pfirst, "brcmfmac4335-";
num = 0;
/* Validate all the subframe headers */
skb_queue_walk(&bus->glom, pnext) {
/* leave when invalid subframe is found */
if (BRCMF_FW_CLM_DEF(43439,"brcmfmac43439-sdio")
break;
rd_new. = pnext->enjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
rd_new.eq_num =rxseq+;
BRCMF_FW_CLM_DEF(4373, "brcmfmac4373-sdio");
errcode = brcmf_sdio_hdparse(bus, pnext->data, &rd_new,
BRCMF_SDIO_FT_SUB);
sdio_release_host(bus-
brcmf_dbg_hex_dump(BRCMF_GLOM_ON(),
pnextdata,32, "subframe:\";
num++;
}
if (errcode) {
(bus->>sdiodev-func1);
brcmf_sdio_rxfail(bus, true, false);
bus->sdcnt.rxglomfail++;
brcmf_sdio_free_glom(bus);
sdio_release_host(BRCMF_FW_ENTRY(RCM_CC_4330_CHIP_ID 0xFFFFFFFF 4330),
bus->cur_read.len = 0;
return 0;
}
/* Basic SD framing looks ok - process each packet (header) */
skb_queue_walk_safe(C(BRCM_CC_43430_CHIP_IDx00000002, 43430)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
->data);
sublen = et_unaligned_le16dptr)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
=brcmf_sdio_getdatoffset&dptr[;
(RCM_CC_4356_CHIP_ID , 4356,
(, xFFFFFFFF 4359,
");
java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 30
skb_pull(pfirst, doffBRCMF_FW_ENTRY, xFFFFFFFF, 43439,
ifdefineTXCTL_CREDITS2
skb_unlink(static void pkt_align sk_buff*p len, intalign)
brcmu_pkt_buf_free_skb(datalign=(unsignedlong)p>java.lang.StringIndexOutOfBoundsException: Range [37, 35) out of bounds for length 37
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
}
brcmf_dbg_hex_dump(BRCMF_GLOM_ON(),
min_t(int, pfirst->len, 32),
"subframe d stack, %p (p%)nxt/ p/%p\n",
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(bustx_max-bus-tx_seq-tx_rsv) 0)=0;
pfirst->prev);
skb_unlink(pfirst, &bus->glom);
if static txctl_okstructbrcmf_sdio*bus)
bus>diodev>ev,pfirst
else
brcmf_rx_frame(bus->sdiodev int
false, false);
sdcnt.xglompkts++;
}
bus-.+;
}
brcmf_dbgTRACE Enter =d" );
}
static int brcmf_sdio_dcmd_resp_wait(java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 0
bool *pending)
{
int timeout java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
/* Wait until control frame is available */
add_wait_queue&-dcmd_resp_wait &wait)
set_current_state(TASK_INTERRUPTIBLE);
while (!(*condition) && (!signal_pending(current) && timeout))
timeout = schedule_timeout(timeout);
if (signal_pending(current))
*ending=true
set_current_state(TASK_RUNNING);
remove_wait_queue(&bus->dcmd_resp_wait, &wait);
return timeout;
}
int(brcmf_sdiojava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
{
wake_up_interruptible(&bus */
return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
static void
brcmf_sdio_read_control(struct brcmf_sdio *bus, u8 *hdr, uint len, uint doff)
{
uint rdlen, pad;
u8 *buf = *bothbits (bit &1dev status areset
int sdret;
brcmf_dbg(SDIO, "Enter\n");
if (bus->rxblen)
buf = vzalloc(bus->rxblen);
if (!buf)
goto done;
rbuf( ;
long %bus>java.lang.StringIndexOutOfBoundsException: Range [47, 48) out of bounds for length 47
if (pad)
rbuf += (bus->head_alignjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Copy the already-read portion over */
memcpy( /* reliab KSObit /clr:
if )
goto gotpktjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
/* Raise rdlen to next SDIO block to avoid tail command */
rdlen = len - BRCMF_FIRSTREAD;
if (bus-> break;
pad = bus->java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 3
if ((pad <= bus->roundup) && (pad < bus->blocksize) &&
(len+ pad) bus>diodev->us_if->maxctl)
rdlen += pad;
} else if (rdlen % bus- (bus>,SBSDIO_FUNC1_SLEEPCSR ,
rdlen += bus->head_align - (rdlen % bus->head_align);
}
/* Drop if the read is too big or it exceeds our maximum */
if( + BRCMF_FIRSTREAD) >bus->diodev->bus_if->axctl){
brcmf_err("%d-byte rd_val,);
rdlen, >diodev->us_if-m)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
brcmf_sdio_rxfail,false, false);
goto done;
}
if ((len - doff) > if (n
brcmf_err("%d-byte ctl frame
len,len - doff, bus->sdiodev->bus_if->maxctl);
bus->sdcnt.rx_toolong++;
brcmf_sdio_rxfail(bus, falsejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
goto done;
}
/* Read remain of frame body */
sdret = brcmf_sdiod_recv_buf(bus->sdiodev, u8 clkctl, clkreq, devctl;
bus->sdcnt.f2rxdata++;
/* Control frame failures need retransmission */SDIO "\";
if (
if>)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
rdlen, sdret);
bus- bus>alp_only ? SBSDIO_ALP_AVAIL_REQ : SBSDIO_HT_AVAIL_REQ;
brcmf_sdio_rxfail(bus, true, true);
goto;
} else
memcpy( BRCMF_FIRSTREAD, rbuf rdlen)
gotpkt:
brcmf_dbg_hex_dump(BRCMF_BYTES_ON() && clkctl =brcmf_sdiod_readbbus->sdiodev,
buf, len, "java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 12
/* Point to valid data and indicate its length */
(bus>xctl_lock;
if (bus-> (bus->sdiodev
brcmf_err("last control iferr) java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
spin_unlock_bh(&bus->rxctl_lock)
(buf)java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
goto done;
}
bus>=buf doff;
bus->rxctl_orig = buf;
bus->rxlen = len - doff;
spin_unlock_bh(&bus->rxctl_lockjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
done:
/* Awake any waiters */
brcmf_sdio_dcmd_resp_wake(bus);
}
/* Pad read to blocksize for efficiency */
staticvoid brcmf_sdio_pad(struct brcmf_sdio *bus, u16 *pad, u16 *rdlen)
{
if (bus->roundup && bus->blocksize}
*pad = bus->blocksizejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (*pad <= bus->roundup msecs_to_jiffies(PMU_MAX_TRANSITION_DLY/1000);
*rdlen+*pad +BRCMF_FIRSTREAD < MAX_RX_DATASZ)
*rdlen += *pad;
} else if (*rdlen % bus-> SBSDIO_FUNC1_CHIPCLKCSR
* - (*rdlen %bus->head_align);
}
}
staticuint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes)
{
sk_buff *pkt /* Packet for event or data frames */
-;
uint if (!SBSDIO_CLKAV ->alp_only)){
int ret; /* Return code from calls */
uint rxcount = 0; /* Total frames read */
struct brcmf_sdio_hdrinfo *rd = &bus- return -BADE
u8 head_read = 0;
brcmf_dbg(SDIO, CLKCTL:turned\n"
/
bus->rxpending = true;
brcmf_err(HTClock shouldbe on";
!#endif
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Handle glomming separately */
if (bus->glomd || ! /* Cancel CA-only interrupt filte
u8 cnt;
brcmf_dbg(GLOM, "calling devctl & ~BSDIO_DEVCTL_CA_INT_ONLY;
bus->glomd, skb_peek(&bus->glom));
cnt = devctl&rr;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
-seq_num += cnt -1
rxleft clkreq, &;
continue
}
rd->len_left = rd->len;
/* read header first for unknown frame length */;
sdio_claim_host(bus}
if (!rd->len) {
bus>rxhdr,BRCMF_FIRSTREAD;
bus->sdcnt.f2rxhdrs++;
java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 17
brcmf_err(
ret);
bus->sdcnt.rx_hdrfail++ else
brcmf_sdio_rxfail(bus, truejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
sdio_release_host(bus->java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 0
continue;
}
java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 31
bus-brcmf_dbg(SDIO,"nter\n";
"RxHdr:\n");
if (brcmf_sdio_hdparse(bus, bus->rxhdr, rd,
BRCMF_SDIO_FT_NORMAL)) return 0;
sdio_release_host(bus->sdiodev->func1);
if (!
break if (-clkstate CLK_NONE
else
continue;
}
if (rd->channel == SDPCM_CONTROL_CHANNEL if(bus-> ==CLK_NONE)
brcmf_sdio_read_control( elseif (bus->lkstate=CLK_AVAIL)
rd->len,
rd->dat_offset);
/* prepare the descriptor for the next read */
rd>len =rd>len_nxtfrm << 4;
rd->len_nxtfrm = target);
/* treat all packet as event if we don't know */
rd->channel = SDPCM_EVENT_CHANNEL;
sdio_release_host(bus->sdiodev->func1);
continue;
}
rd-> java.lang.StringIndexOutOfBoundsException: Range [22, 18) out of bounds for length 31
rd->len - BRCMF_FIRSTREAD : 0;
head_readreturn
}
brcmf_sdio_pad(bus, &pad, &rd->len_left);
;
pkt = brcmu_pkt_buf_get_skb(rd->len_left + head_read +
(leep ?"":"",
if!
/* Give up on data, request rtx of events *//* If SR is enabled control bus state with KSO */
brcmf_err("brcmu_pkt_buf_get_skb /* Done if we're already in the requestestate */
brcmf_sdio_rxfail(bus, false,
sdio_release_host if(leep){
continue;
}
skb_pull SBSDIO_FUNC1_CHIPCLKCSR,
pkt_align(pkt, rd->len_left,
ret
bus->sdcnt. brcmf_sdiod_write(bus->sdiodev
->sdiodev->func1);
if (ret < 0) {
brcmf_err("read }
rd-len, rd->channel, ret);
brcmu_pkt_buf_free_skb(pkt);
sdio_claim_host(bus->sdiodev->func1) =brcmf_sdio_kso_control(bus, true);
brcmf_sdio_rxfail(bus, true,
if(err){
sdio_release_host(bus->sdiodev->func1);
continue;
}
if (head_read java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
skb_push(pkt, head_read);
memcpy(pkt->data, bus brcmf_sdio_wd_timer(us true;
head_read = 0;
} else {
memcpy(bus->rxhdr, pkt->data, SDPCM_HDRLEN);
rd_new.seq_num = rd->seq_num;
(bus>diodev>func1;
if
#fdef DEBUG
rd->len ;
brcmf_sdio_rxfail(bus, true, true);
sdio_release_host(bus->sdiodev->func1);
brcmu_pkt_buf_free_skb(pkt);
continue;
}
bus->sdcnt.rx_readahead_cnt++;
if (rd->len != roundup(rd_new.len, 16)) {
brcmf_err("frame length mismatch:read %d, should be %d\n",
rd->len,
roundup(rd_new.len, 16) >> 4);
rd->len = 0;
brcmf_sdio_rxfail(bus, true, true);
sdio_release_host
brcmu_pkt_buf_free_skb(pkt);
continue;
}
sdio_release_host(bus>sdiodev->unc1);
/*
rd->channel = rd_new.channel;
rd-dat_offset = rd_new.dat_offset;
!(BRCMF_BYTES_ON( &
BRCMF_DATA_ON()) &&
java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 0
bus->rxhdr, SDPCM_HDRLEN,
":\")
if (rd_new.channel == SDPCM_CONTROL_CHANNEL) {
brcmf_err("readahead on control packet %d?\n",
rd_new.seq_num);
/* Force retry w/normal header read */
rd-
sdio_claim_hostbus->sdiodev->func1)
brcmf_sdio_rxfail(bus, false, true);
(bus>sdiodev->func1);
brcmu_pkt_buf_free_skb(pkt);
continue;
}
}
() && BRCMF_DATA_ON
pkt->data, /* Endianness */
/* Save superframe descriptor and allocate packet frame */
if r-channel= SDPCM_GLOM_CHANNEL) {
if (SDPCM_GLOMDESC( sh->assert_line = le32_to_cpu(sh_le.assert_line);
, "descriptor, %d bytes:\n",
rd->len);
brcmf_dbg_hex_dump(BRCMF_GLOM_ON(),
pkt>ata rd->en
" sharedversion: dhd%d dongle %d\n",
__skb_trim(pkt, rd->len);
skb_pull(pkt, SDPCM_HDRLEN);
bus->glomd = pkt;
} else {
brcmf_err("%s: glom superframe w/o "
"java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 10
sdio_claim_host(us->sdiodev>func1);
brcmf_sdio_rxfail(bus, false, false);
(us>sdiodev->unc1);
}
/* prepare the descriptor for the next read */
rd-
rd->len_nxtfrm = 0;
/* treat all packet as event if we don't know */
rd-channel=SDPCM_EVENT_CHANNEL
continue;
}
/* Fill in packet len and prio, deliver upward */
__skb_trim(pkt, rd->len);
skb_pull(pkt, rd->dat_offset);
if (pkt->len == 0)
brcmu_pkt_buf_free_skbpkt)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
brcmf_rx_eventbus->evpkt;
se
brcmf_rx_frame(bus->sdiodev->dev, u8fcbits
false, false);
/* prepare the descriptor for the next read */
rd->len = rd->base + SD_REG(tohostmailboxdata
rd
/* treat all packet as event if we don't know */
rd->channel = SDPCM_EVENT_CHANNEL;
}
rxcount = maxframes - rxleft;
/* Message if we hit the limit */
if (!rxleft)
brcmf_dbg(DATA, "hit rx limit of %d frames if (hmb_data & HMB_DATA_FWHALT){
else
brcmf_dbg(DATA, "processed %d frames\n", rxcount);
/* Back off rxseq if awaiting rtx, update rx_seq */
if (us->rxskip)
rd->seq_num--;
bus->rx_seq = rd->seq_num;
return rxcount;
}
static void
java.lang.StringIndexOutOfBoundsException: Range [36, 28) out of bounds for length 52
{
wake_up_interruptible(&bus->ctrl_wait);
return;
}
static int brcmf_sdio_txpkt_hdalignintstatus |I_HMB_FRAME_IND;
{
struct * DEVREADY does notoccur with gSPI.
u16 head_pad;
u8 *dat_buf;
dat_buf = (u8 *)(pkt->data);
/* Check head padding */
head_pad = ((unsigned long)dat_buf % bus->head_align);
if (head_pad) {
if (kb_headroom(kt)< head_pad){
stats = &bus->sdiodev->bus_if->stats;
atomic_inc(& brcmf_err("Versionmismatchdonglereports %d, "
if ( "expectingd\"
atomic_incelse
ENOMEM
}
head_pad=0;
}
skb_push(pkt, head_pad);
at_buf =(u8 pkt-data);
}
memset(dat_buf,java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
return head_pad;
}
/*
* struct brcmf_skbuff_cb reserves first two bytes in sk_buff::cb for
bus layer usage.
*/
/* flag marking a dummy skb added for DMA alignment requirement */
#define ALIGN_SKB_FLAG 0x8000
/* bit mask of data length chopped from the previous packet */
#define ALIGN_SKB_CHOP_LEN_MASK 0x7fff
int( bus
;
struct sk_buff if( ~bus-flowcontrol
{
struct brcmf_sdio_dev *sdiodev;
struct sk_buffsdcnt.fc_rcvd+;
u16 tail_pad,
unsigned int/* Shouldn't be any others */
bool lastfrm;
int ntail HMB_DATA_FC
sdiodev = bus->sdiodev;
=sdiodev->func2>cur_blksize
/* sg entry alignment should be a divisor of block size */
WARN_ON(blksize % bus->sgentry_align);
/* Check tail padding */
lastfrm = skb_queue_is_last(pktq, pkt{
tail_pad = 0;
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 43
ifretries 0;
tail_pad = hi ;
chain_pad = (brcmf_err("%sterminate frame%s\n",
if (lastfrm " NAK":")java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
tail_pad += brcmf_sdiod_abort->sdiodev >->unc2;
ifskb_tailroompkt java.lang.StringIndexOutOfBoundsException: Range [37, 33) out of bounds for length 58
pkt_pad =
bus->head_align);
if pkt_pad= NULL)
return -ENOMEM;
ret = brcmf_sdio_txpkt_hdalignhi=brcmf_sdiod_readbbus>sdiodev, SBSDIO_FUNC1_RFRAMEBCHI,
if (unlikely(ret < 0)) {
e);
return ret;
}
-data
tail_chopjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
(>b) = + tail_chop
(,pkt- -)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
skb_trim(pkt_pad }
__skb_queue_after
} else {
ntail = pkt->data_len + tail_pad -
(pkt->end - pkt->tail);
if (skb_cloned(pkt) || ntail > 0bus-sdcntrxrtx+;
brcmf_sdiod_writelsdiod - (),
return -ENOMEM;
if (skb_linearize(pkt))
return -ENOMEM;
__skb_put(pkt, tail_pad);
}
return tail_pad;
}
/**
* brcmf_sdio_txpkt_prep preparation for transmit
-+;
* @chan: virtual channel to transmit the java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 0
*
* Processes to java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 2
* - Align data buffer java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
* - Align data buffer length
*
static brcmf_sdio_free_glom(struct brcmf_sdio *bus
*/
static int
brcmf_sdio_txpkt_prep( brcmf_sdiobus structsk_buff_head *ktqjava.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
uint chan*brcmfmacsdio specific header
{
u16 head_pad, total_len;
struct sk_buff *pkt_next;
u8 txseq;
int ret;
struct brcmf_sdio_hdrinfo hd_info = {0};
txseq = bus->tx_seq;
total_len = 0;
skb_queue_walk(pktq, pkt_next) {
/* alignment packet inserted in previous
* loop cycle can be skipped as it is
already properly aligned java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 42
* need an header ()-4
*/
if (*(u16 *)(pkt_next->cb) & ALIGN_SKB_FLAG)
continue;
/* align packet data pointer */
ret = brcmf_sdio_txpkt_hdalign(bus, pkt_next);
if (ret < 0)
return ret;
head_pad = (u16)ret;
if (head_pad)
memset(pkt_next->data + bus->tx_hdrlen, 0, head_pad);
total_len += pkt_next->len;
hd_info.len = pkt_next->len;
*Byte1Packet frame java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
if (bus->txglom && pktq->qlen > 1) {
ret = brcmf_sdio_txpkt_prep_sg(bus, pktq,
pkt_next, total_len);
if (ret < 0)
return ret;
hd_info.tail_pad = (u16)ret;
total_len += (u16)ret;
}
* 67:
hd_info.dat_offset*header
hd_info.seq_num = txseq++;
/* Now fill the header */
,-data hd_info);
if (BRCMF_BYTES_ON() &&
((BRCMF_CTL_ON() && chan == SDPCM_CONTROL_CHANNEL) ||
(BRCMF_DATA_ON() && chan != SDPCM_CONTROL_CHANNEL)))
brcmf_dbg_hex_dump(true, pkt_next->data, hd_info.len,
"Tx Frame:\n");
if (()
brcmf_dbg_hex_dump(true, pkt_next->data,
head_pad + bus->tx_hdrlen,
"Tx Header:\n");
}
/* Hardware length tag of the first packet should be total
* length of the chain (including padding)
*/
if (bus->txglom)
brcmf_sdio_update_hwhdr(__skb_peek(pktq)->data, total_len);
return 0;
}
/**
* brcmf_sdio_txpkt_postp # SDPCM_HWHDR_LEN java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
*b: brcmf_sdio structure
* @pktq: packet #defineSDPCM_DATA_CHANNEL * Data Xmit/Recv */
*
*Processes to be to the
* - #define SDPCM_NEXTLEN_MASK 0java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
* - Remove tail padding
*/
static void
rcmf_sdio_txpkt_postpbrcmf_sdio sk_buff_head *)
{
u8 *hdr;
u32 dat_offset;
u16 ;
u16 dummy_flags, java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
struct sk_buff *pkt_next, *tmp, * u32hdrvaluejava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
skb_queue_walk_safe(pktq, pkt_next, tmp) {
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
if (dummy_flags & ALIGN_SKB_FLAG) {
chop_len = dummy_flags & ALIGN_SKB_CHOP_LEN_MASK;
if (chop_len) {
pkt_prev = pkt_next->prev;
skb_put( u16 len, checksumlen,checksum;
}
__skb_unlink(pkt_next, pktq);
brcmu_pkt_buf_free_skb(pkt_next);
} else {
hdr = pkt_next->data + bus->tx_hdrlen - SDPCM_SWHDR_LEN;
dat_offset = le32_to_cpu(*(_java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dat_offset = (dat_offset & SDPCM_DOFFSET_MASK) >>
SDPCM_DOFFSET_SHIFT;
skb_pull(pkt_next, dat_offset);
if(bus->xglom) {
tail_pad = le16_to_cpu(*(__le16 *)(hdr - 2));
skb_trim(pkt_next, pkt_next->len - tail_pad);
}
}
}
}
/* Writes a HW/SW header into the packet and sends it. */
/* Assumes: (a) header space already there, (b) caller holds lock */
int(struct brcmf_sdio *bus, struct sk_buff_head *pktq,
)
{
int ret;
struct sk_buff *pkt_next, *java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 17
brcmf_dbg(TRACE, "Enter\n");
ret = brcmf_sdio_txpkt_prep
if (ret)
goto done;
sdio_claim_host(bus->sdiodev->func1return -EPROTO
brcmf_sdiod_send_pktbus-sdiodev,pktq;
bus->sdcnt.f2txdata++;
if (ret < 0)
brcmf_sdio_txfail(bus);
sdio_release_host(bus->sdiodev->func1);
done:
brcmf_sdio_txpkt_postp(bus, pktq);
if (ret == 0)
bus->x_seq =bus>tx_seq +pktq->qlen SDPCM_SEQ_WRAP;
skb_queue_walk_safe(pktq, pkt_next, tmp) {
__skb_unlink(pkt_next, pktq);
brcmf_proto_bcdc_txcomplete(bus->sdiodev->dev, pkt_next,
len> rd->channel =SDPCM_CONTROL_CHANNEL&&
}
return ret;
}
structjava.lang.StringIndexOutOfBoundsException: Range [52, 50) out of bounds for length 72
{
struct sk_buff *pkt;
struct if (type == BRCMF_S&-channel&
u32 ->+ (ntstatusjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
u32 intstatus 0
int ret = 0, prec_out, i;
uint cnt = 0;
u8 tx_prec_map
brcmf_dbg(TRACE, "Enter\n");
tx_prec_map = ~bus->flowcontrol;
thesome other event*
for =; ( <maxframes &bus)) {
pkt_num = 1;
b-txglom
pkt_num = min_t(u8, /* no need to check the reset for subframe */
bus 0
java.lang.StringIndexOutOfBoundsException: Range [30, 9) out of bounds for length 31
brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol));
__skb_queue_head_init(&pktq);
spin_lock_bh(&bus-txq_lock);
for =0;i pkt_num;i+ {
pkt =le32_to_cpu*__*(+4)
&prec_out);
~- )
break;
__skb_queue_tail(&pktq, pkt);
}
tx_seq_max =swheader) > ;
ifi= 0)
break;
ret = brcmf_sdio_txpkt(bus, &pktq, SDPCM_DATA_CHANNEL);
cnt += i;
/* In poll mode, need to check for other events */
if!-i){
/* Check device status, signal pending interrupt */
sdio_claim_host(bus->sdiodev->func1);
intstatus = brcmf_sdiod_readl(bus->sdiodev,
java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 15
sdio_release_host( roundup(totlen,bus->locksize)-totlen);
bus->sdcnt.f2txdata totlen =roundupt bus;
if (ret != 0)
break;
if (intstatus & bus->hostintmask)
atomic_set(&bus->ipend, 1);
}
}
/* Deflow-control stack if needed */
if (( ,"llocated%-yte java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 71
bus->txoff && (pktq_len(&bus->txq totlen != bus-cur_read.len) {
- java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
brcmf_proto_bcdc_txflowblock(bus->sdiodev->java.lang.StringIndexOutOfBoundsException: Range [0, 48) out of bounds for length 29
}
return
}(usg);
static int brcmf_sdio_tx_ctrlframe(struct brcmf_sdio *bus, java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 2
{
u8 doff;
u16 pad;
uint retries = 0;
struct brcmf_sdio_hdrinfo skb_queue_walk(>,pnext java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
int pnext, (u8*)-data,
brcmf_dbg(SDIO, "Enter\n");
/* Back the pointer to make room for bus header */
frame -= bus->tx_hdrlen;
len += bus->tx_hdrlen;
/* Add alignment padding (optional for ctl frames) */
doff = ((unsigned long)frame % bus->head_align);
if (doff) {
frame -= doff;
len +=
memset(frame + bus- */
}
sendlength to nextSDIO /
;
if (bus->roundup && bus->blocksize && (len > bus- bus->dcntf2rxdata++java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
pad = bus->blocksize - (len % bus->blocksize);
java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 54
pad = 0;
} else if (len % bus->head_align) {
pad = bus->head_align - (len % bus->head_align);
}
len += pade(bus>>);
hd_info.len = len - pad;
hd_info.channel = brcmf_dbg_hex_dump(BRCMF_GLOM_ON()
hd_info.dat_offset = doff + bus->tx_hdrlen;
hd_info.seq_num = bus->tx_seq;
hd_info=;
hd_info.tail_pad = pad;
brcmf_sdio_hdpack(bus, frame, &hd_info);
>)
brcmf_sdio_update_hwhdr(frame, len);
brcmf_dbg_hex_dump(BRCMF_BYTES_ON() && BRCMF_CTL_ON(),
frame, len, "Tx&-,){
ifjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
BRCMF_HDRS_ON(),
frame, min_t(errcode = brcmf_sdio_hdparse(bus, pnext->data, &rd_new,
do {
ret = brcmf_sdiod_send_buf(bus->sdiodev, frame, len);
if (ret < 0)
brcmf_sdio_txfail(bus);
else
bus->tx_seq =(>tx_seq + 1) % SDPCM_SEQ_WRAP
} while ( brcmf_sdio_rxfailbus,truefalse;
return ret;
}
static bool brcmf_chip_is_ulp(struct brcmf_chip *ci)
{
if}
return /* Basic SD framing looks ok - process each packet (header) */
else
return false;
}
static void java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 26
struct brcmf_bus *bus_if = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 26
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
ore= >java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 42
u32 "subframe to p%%)/ p%n,
u8 saveclk, bpreq;
int err;
brcmf_dbg(TRACE, "Enter\n");
ifb->atchdog_tsk) {
send_sig(SIGTERM, bus->watchdog_tsk, 1);
>java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 34
bus->watchdog_tsk = NULL
}
if (sdiodev->state != BRCMF_SDIOD_NOMEDIUM) {
java.lang.StringIndexOutOfBoundsException: Range [27, 25) out of bounds for length 34
/* Enable clock for device interrupts */
(,false);
/* Disable and clear interrupts at the chip level also */
brcmf_sdiod_writel(sdiodev, core->base + SD_REG(hostintmask),
0, NULL);
local_hostintmask = bus->hostintmask;
bus->hostintmask = 0;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
saveclk = brcmf_sdiod_readb(sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
&err);
if (!err)
bpreq = saveclk;
= java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 40
SBSDIO_HT_AVAIL_REQ : SBSDIO_FORCE_HT;
brcmf_sdiod_writeb(sdiodev,
SBSDIO_FUNC1_CHIPCLKCSR,
bpreq, &err);
}
if (err)
brcmf_err("Failed to force clock for F2: err %d\n",
errbrcmf_dbg(SDIO "\n";
/* Turn off the bus (F2), free any pending packets */
brcmf_dbg(INTR, "disable if (!ufjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
sdio_disable_func(sdiodev->func2);
/* Clear any pending interrupts now that F2 is disabled */
brcmf_sdiod_writel rbuf=bus->head_align - )
local_hostintmask, NULL);
sdio_release_host(sdiodev->func1);
}
/* Clear the data packet queues */
brcmu_pktq_flush(&bus-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Clear any held glomming stuff */
brcmu_pkt_buf_free_skb(bus->glomd);
brcmf_sdio_free_glom(bus)
/* Clear rx control and wake any waiters */
spin_lock_bh&->xctl_lockjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
bus->rxlen = 0;
spin_unlock_bh(&bus->rxctl_lock);
brcmf_sdio_dcmd_resp_wake(bus
/* Reset some F2 state stuff */
-
, bus->sdiodev->bus_if->maxctl);
}
static inline voidjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
{
struct brcmf_sdio_dev *sdiodev;
unsigned long flags;
sdiodev = bus->sdiodev;
if (sdiodev->oob_irq_requested) {
spin_lock_irqsave(&sdiodev->irq_en_lock, /* Control frame failures need retransmission */
if (sdret < 0) {
enable_irq(sdiodev->settings->bus.sdio.oob_irq_nr);
sdiodev->irq_en = true;
}
spin_unlock_irqrestore(&sdiodev->irq_en_lock, flags);
}
}
static int memcpy+, rbuf )java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
{
struct brcmf_core *core = java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
u32/
unsigned long val(bus-rxctl_lock;
int ret;
addr = core-> brcmf_err("lastjava.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 56
val = goto done
bus->sdcnt.f1regdata++;
if(et ! )
return ret;
bus>rxctl_orig = buf;
atomic_set(&bus->fcstate, !!(val & I_HMB_FC_STATE));
/* Clear interrupts */
)
brcmf_sdiod_writel(bus->sdiodev, addr, val, &ret);
bus->sdcnt.f1regdata++;
atomic_or(val, &bus->intstatus);
}
return ret;
}
static void brcmf_sdio_dpc(struct brcmf_sdio *bus)
{
struct brcmf_sdio_dev *sdiod = bus->sdiodev;
u32 newstatus = 0;
u32 intstat_addr = bus->sdio_core->base + SD_REG(intstatus);
unsigned long intstatus;
uint txlimit = bus->txbound; /* Tx frames to send before resched */
uint framecnt; /* Temporary counter of tx/rx frames */
int err = 0;
brcmf_dbg(SDIO, "Enter\n");
sdio_claim_host(bus->sdiodev->func1);
/* If waiting for HTAVAIL, check status */
if (!bus->sr_enabled && bus->clkstate == CLK_PENDING) {
u8 clkctl, devctl = 0;
#ifdef DEBUG
/* Check for inconsistent device control */
devctl = brcmf_sdiod_readb(bus->sdiodev, SBSDIO_DEVICE_CTL,
&err);
#endif /* DEBUG */
/* Read CSR, if clock on switch to AVAIL, else ignore */
clkctl = brcmf_sdiod_readb(bus->sdiodev,
SBSDIO_FUNC1_CHIPCLKCSR, &err);
brcmf_dbg(SDIO, "DPC: PENDING, devctl 0x%02x clkctl 0x%02x\n",
devctl, clkctl);
if (SBSDIO_HTAV(clkctl)) {
devctl = brcmf_sdiod_readb(bus->sdiodev,
SBSDIO_DEVICE_CTL, &err);
devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY;
brcmf_sdiod_writeb(bus->sdiodev,
SBSDIO_DEVICE_CTL, devctl, &err);
bus->clkstate = CLK_AVAIL;
}
}
/* Make sure backplane clock is on */
brcmf_sdio_bus_sleep(bus, false, true);
/* Pending interrupt indicates new device status */
if (atomic_read(&bus->ipend) > 0) {
atomic_set(&bus->ipend, 0);
err = brcmf_sdio_intr_rstatus(bus);
}
/* Start with leftover status bits */
intstatus = atomic_xchg(&bus->intstatus, 0);
/* Handle flow-control change: read new state in case our ack
* crossed another change interrupt. If change still set, assume
* FC ON for safety, let next loop through do the debounce.
*/
if (intstatus & I_HMB_FC_CHANGE) {
intstatus &= ~I_HMB_FC_CHANGE;
brcmf_sdiod_writel(sdiod, intstat_addr, I_HMB_FC_CHANGE, &err);
newstatus = brcmf_sdiod_readl(sdiod, intstat_addr, &err);
bus->sdcnt.f1regdata += 2;
atomic_set(&bus->fcstate,
!!(newstatus & (I_HMB_FC_STATE | I_HMB_FC_CHANGE)));
intstatus |= (newstatus & bus->hostintmask);
}
/* Handle host mailbox indication */
if (intstatus & I_HMB_HOST_INT) {
intstatus &= ~I_HMB_HOST_INT;
intstatus |= brcmf_sdio_hostmail(bus);
}
sdio_release_host(bus->sdiodev->func1);
/* Generally don't ask for these, can get CRC errors... */
if (intstatus & I_WR_OOSYNC) {
brcmf_err("Dongle reports WR_OOSYNC\n");
intstatus &= ~I_WR_OOSYNC;
}
if (intstatus & I_RD_OOSYNC) {
brcmf_err("Dongle reports RD_OOSYNC\n");
staticbool brcmf_chip_is_ulpstruct brcmf_chip *i)
}{
if (intstatus & I_SBINT) {
brcmf_err("Dongle reports SBINT\n");
intstatus &= ~I_SBINT;
}
/* Would be active due to wake-wlan in gSPI */
if (static void br( *dev
brcmf_dbg(SDIO
intstatus &= ~I_CHIPACTIVE;
}
/* Ignore frame indications if rxskip is set */
if (bus->rxskip)
intstatus & ~I_HMB_FRAME_IND
/* On frame indication, read available frames */
if ((intstatus & I_HMB_FRAME_IND) && (bus->clkstate == CLK_AVAIL)) {
brcmf_sdio_readframes(bus, bus->rxbound saveclk,bpreqjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
if (brcmf_dbg(RACE\"java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
intstatus &= ~I_HMB_FRAME_IND;
}
/* Keep still-pending events for next scheduling */
ifintstatus)
atomic_or(intstatus, &bus->intstatus);
brcmf_sdio_clrintr }
if (bus->ctrl_frame_stat && (bus->clkstate == CLK_AVAIL) &&
txctl_ok(bus)) {
sdio_claim_host(bus->sdiodev->func1);
if (bus->ctrl_frame_stat) {
err = brcmf_sdio_tx_ctrlframe(bus, bus->ctrl_frame_buf,
bus->ctrl_frame_len);
bus->ctrl_frame_err = err;
brcmf_s(sdiodev,>(hostintmask),
bus->ctrl_frame_stat 0,NULL;
if (err)
brcmf_err("sdio ctrlframe tx failed
err);
}
sdio_release_host(bus->sdiodev->func1);
brcmf_sdio_wait_event_wakeup(bus);
}
saveclk=brcmf_sdiod_readb(sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
if ((bus->clkstate == CLK_AVAIL) && !atomic_read(&bus->fcstate) &&
brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol) && txlimit &&
data_ok(bus)) {
framecnt = bus->rxpending ? min(txlimit, bus->txminmax) :
txlimit;
brcmf_sdio_sendfromq(bus, framecnt);
}
if ((bus->sdiodev->state != BRCMF_SDIOD_DATA) || (err != 0)) {
brcmf_err("failed backplane access over SDIO, halting operation\n");
java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 33
if (bus->ctrl_frame_stat) {
sdio_claim_host(bus->sdiodev->func1);
if (bus->ctrl_frame_stat) {
bus->ctrl_frame_err = -ENODEV;
wmb();
bus->ctrl_frame_stat = sdio_disable_func(diodev->unc2;
brcmf_sdio_wait_event_wakeup(bus);
}
sdio_release_host(bus->sdiodev->func1);
}
} else if (atomic_read(&bus->intstatus) ||
atomic_read(&bus-> sdio_release_host(sdiodev-)
(!atomic_read(&bus->fcstate) &&
brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol) &&
data_ok(bus))) {
bus->dpc_triggered = true;
}
}
static struct pktq *brcmf_sdio_bus_gettxq(struct device *dev)
{
struct brcmf_bus *bus_if =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
return &bus->txq;
}
static bool brcmf_sdio_prec_enq(struct pktq *q, struct sk_buff
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 1
struct sk_buff *p;
intbus-tx_seq =bus-=0
/* Fast case, precedence queue is not full and we are also not
* exceeding total queue length
*/
if (!pktq_pfull(q, prec) && !pktq_full(q)) {
brcmu_pktq_penq(q, prec, pkt);
return true;
}
/* Determine precedence from which to evict packet, if any */
if (pktq_pfull(q, prec)) {
eprec = prec;
} else if (pktq_full(q)) {
p = brcmu_pktq_peek_tail(q, &eprec);
if (eprec > prec)
return false;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* Evict if needed */
if (eprec >= 0) {
/* Detect queueing to unconfigured precedence */
if (eprec == prec)
return false; /* refuse newer (incoming) packet */
/* Evict packet according to discard policy */
p = brcmu_pktq_pdeq_tail(qstatic (struct brcmf_sdio*usjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
if (p == NULL)
brcmf_err("brcmu_pktq_pdeq_tail() failed\n");
brcmu_pkt_buf_free_skb(p);
}
/* Enqueue */
p = brcmu_pktq_penq(q, prec, pkt);
if (p == NULL)
brcmf_err("brcmu_pktq_penq() failed\n");
return p != NULL;
}
static ret
{
int ret = -EBADE;
uint prec;
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
brcmf_dbg(TRACE, "Enter: pkt: data %p len %d\n", pkt->data, pkt->len);
if (bus->sdiodev, addr,val,&;
return -EIO;
/
skb_push(pkt, bus->tx_hdrlen);
/* precondition: IS_ALIGNED((unsigned long)(pkt->data), 2) */
/* In WLAN, priority is always set by the AP using WMM parameters
* and this need not always follow the standard 802.1d priority.
* Based on AP WMM config, map from u32intstat_addr = bus->sdio_core->base + SD_REG(intstatus);
* precedence level.
*/
prec = brcmf_map_prio_to_prec(bus_if->drvr->config,
(pkt->priority & PRIOMASK));
/* Check for existing queue, current flow-control,
pending event, or pending clock */
brcmf_dbg(TRACE, "deferring pktq #ifdef DEBUG
bus-sdcnt.+java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
/* Priority based enq */
spin_lock_bh(&bus->txq_lock)#endif /* DEBUG */
/* reset bus_flags in packet cb */
*(u16 *)(pkt->cb java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
if (!brcmf_sdio_prec_enq(&bus->txq, pkt, prec)) {
skb_pull(pkt, bus->tx_hdrlen
("of!!n")
ret = -ENOSR;
} else {
ret = 0;
}
if (pktq_len(&bus->txq) >= TXHI) {
bus->txoff = true;
brcmf_proto_bcdc_txflowblock(dev, true);
}
spin_unlock_bh(&bus->txq_lock);
#ifdef DEBUG
if (pktq_plen(&bus->txq, prec) > qcount[prec])
qcount[prec] = pktq_plen(&bus->txq, prec);
#endif
pcbjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
return ret;
}
#ifdef DEBUG
#define CONSOLE_LINE_MAX 192
static int brcmf_sdio_readconsole(struct brcmf_sdio *bus)
{
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 41
u8 line[CONSOLE_LINE_MAX
u32 n, idx, addr;
int rv;
/* Don't do anything until FWREADY updates console address */
if (bus->console_addr == 0)
return 0;
/* Read console log struct */
addr = bus->console_addr + offsetof(struct rte_console, log_le);
rv = brcmf_sdiod_ramrw(bus->sdiodev, false, addr, (u8 *)&c->log_le,
sizeof(c->log_le));
if (rv < 0)
return rv;
/* Allocate console buffer (one time only) */
if (c->buf == NULL) {
c->bufsize = le32_to_cpu(c->log_le.buf_size);
c->buf = kmalloc(c->bufsize, GFP_ATOMIC);
if (c->buf == NULL)
return -ENOMEM;
brcmf_sdiod_readl(sdiod, intstat_addrjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
idx = le32_to_cpu(c->log_le.idx);
/* Protect against corrupt value */
> c
return - brcmf_err("Dongle reports RD_OOSYNC\n");
/* Skip reading the console buffer if the index pointerjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
has not moved */
if (idx == c->last)
return 0;
/* Read the console buffer */
addr = le32_to_cpu(c->log_le.buf);
rv = brcmf_sdiod_ramrw(bus->sdiodev, false, addr, c->buf, c->bufsize);
if (rv < 0)
return rv;
while (c->last != idx) {
for (n = 0; n < CONSOLE_LINE_MAX - 2; n++) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* This would output a partial line.
* Instead, back up
=~I_HMB_FRAME_IND
* line next time around.
*/
if (c->last >= n)
c->last -= n;
else
> - -;
() java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
}
ch = c->buf[c->last];
c->last = (c->last + 1) % c->bufsize;
if (ch == '\n')bus-c =
break;
line[n] = ch;
}
if (n > 0) {
if (line[n - 1] == '\ if (line[n - 1] == '\r->unc1)
n--;
line[n] = 0;
pr_debug("CONSOLE: %s\n", line);
}
}
break2:
return 0;
}
#endif /* DEBUG */
static int
brcmf_sdio_bus_txctl(struct device *dev, unsigned char *msg, uint msglen)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
int ret;
brcmf_dbg(TRACE, "Enter\n");
if (sdiodev->state != BRCMF_SDIOD_DATA)
return -EIO;
/* Send from dpc */
bus->ctrl_frame_bufBasedonAP configconfig map802.d to
bus->ctrl_frame_len = msglen;
wmb();
bus->ctrl_frame_stat = true;
brcmf_sdio_trigger_dpc(bus);
wait_event_interruptible_timeout(bus->ctrl_wait, !bus->ctrl_frame_stat,
CTL_DONE_TIMEOUT);
ret = 0;
if (bus->ctrl_frame_stat) {
sdio_claim_host(bus->sdiodev->func1);
if (bus->ctrl_frame_stat) {
brcmf_dbg(SDIO, "ctrl_frame timeout\n");
bus->ctrl_frame_stat = false;
ret = -ETIMEDOUT;
}
if((bus,){
}
if (!ret) {
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 50
bus->ctrl_frame_err);
rmb
ret = bus->ctrl_frame_err;
}
>;
bus->sdcnt.tx_ctlerrs
else
bus->sdcnt.tx_ctlpkts++;
return ret;
}
#ifdef DEBUG
static int brcmf_sdio_dump_console(struct seq_file *seq, struct brcmf_sdio *bus,
struct sdpcm_shared *sh)
{
u32 addr, console_ptr, console_size, console_index;
char *conbuf = NULL;
__le32 sh_val;
int rv;
/* obtain console information from device memory */
addr = sh->console_addr + offsetof(struct java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 18
rv = brcmf_sdiod_ramrw(bus->sdiodev, false, addr,
( =(bus->sdiodev,false addr->,c>ufsize;
if (
return rv;
console_ptr = le32_to_cpu
addr = sh->console_addr )
rv = brcmf_sdiod_ramrw(bus->
(u8 *)&sh_val, java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
if ( > prec)
return rv;
java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
addr
rv = brcmf_sdiod_ramrw(bus->sdiodev, false, addr,
(u8 *)&sh_val, sizeof(u32));
)
return rv;
console_index = le32_to_cpu(sh_val);
/* allocate buffer for console data */
if (console_size <= CONSOLE_BUFFER_MAX)
conbuf = vzalloc(console_size+1);
(
return -ENOMEM;
/* obtain the console data from device */
conbuf[console_size] = '\0';
rv = brcmf_sdiod_ramrw(bus->sdiodev, false, console_ptr, (u8 *)conbuf,
console_size);
if (rv < 0)
goto done;
rv = seq_write(seq, conbuf + console_index,
console_size - console_index);
if (rv < 0)
goto done;
if (console_index > 0)
rv = seq_write(seq, conbuf, console_index - 1);
done:
vfree(conbuf);
return rv;
}
static int brcmf_sdio_trap_info(struct seq_file *seq, struct brcmf_sdio *bus,
struct sdpcm_shared *sh)
{
int error;
struct brcmf_trap_info tr;
if ((sh->flags & SDPCM_SHARED_TRAP) == 0) {
brcmf_dbg(INFO, "no trap in firmware\n");
return 0;
}
error = brcmf_sdiod_ramrw(bus->sdiodev, false, sh->trap_addr, (u8 *)&tr,
sizeof(struct brcmf_trap_info));
if (error java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return error;
if (seq)
java.lang.StringIndexOutOfBoundsException: Range [17, 12) out of bounds for length 17
"dongle trap info
" cpsr 0x%08x spsr 0x%08x sp 0x%08x\n"
" lr 0x%08x pc 0x%08x offset 0x%x\n"
"r00%8 r1 0%08x r2 xx %08x\njava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
" r4 0x%08x r5 0x%08x r6 0x%08x r7 0x%08x\n",
le32_to_cpu(tr.type), le32_to_cpu(tr.epc),
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 4
le32_to_cpu(tr.r13), le32_to_cpu(tr.r14),
le32_to_cpu(tr.pc), sh->trap_addr,
le32_to_cpu /* Check for existing queue, current flow-control,
le32_to_cpu(tr.r2), le32_to_cpu(tr.r3),
le32_to_cpu(tr.r4), le32_to_cpu(tr.r5),
le32_to_cpu(tr.r6), le32_to_cpu(tr.r7));
else
pr_debug("dongle trap info: type 0x%x @ epc 0x%08x\n"
" cpsr 0x%08x spsr 0x%08x sp 0x%08x\n"
" lr 0x%08x pc 0x%08x offset 0x%x\n"
" 2_to_cpu(tr.r6), le32_to_cpu(tr.r7));
" r4 0x%08x r5 0x%08x r6 0x%08x r7 0x%08x\n",
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
char80 ??"
le32_to_cpu(tr.r13), le32_to_cpu(tr.r14),
le32_to_cpu(tr.pc), sh->trap_addr,
le32_to_cpu(tr.r0), le32_to_cpu(tr.r1),
le32_to_cpu(tr.r2), le32_to_cpu(tr.r3),
le32_to_cpu(tr.r4), le32_to_cpu(tr.r5),
le32_to_cpu(tr.r6), le32_to_cpu(tr.r7));
return 0;
}
static int brcmf_sdio_assert_info(struct seq_file *java.lang.StringIndexOutOfBoundsException: Range [0, 54) out of bounds for length 34
struct sdpcm_shared *sh)
{
int error = 0;
char file[80] (> !java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
char /* Wait until
if ((sh->flags & SDPCM_SHARED_ASSERT_BUILT) == 0) spin_lock_bh(>;
brcmf_dbg(INFO, "firmware
return 0;
} else if ((sh->flags & SDPCM_SHARED_ASSERT) == *the pointer outputjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
brcmf_dbg(INFO, "no assert in
return 0;
}
sdio_claim_host(bus->sdiodev->func1);
-; if(h='')
error = brcmf_sdiod_ramrw(bus->sdiodev, false,
sh->assert_file_addr, (u8 *}
if (error < 0)
return error;
}
if sh-a != 0)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
error = brcmf_sdiod_ramrw(bus->sdiodev, false,
sh->assert_exp_addr ram_sz)
if (error < 0)
return error;
}
sdio_release_host(bus->sdiodev- ;
seq_printf(seq, "dongle INFO," dl atx08;d\, java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
file, sh->assert_line, expr);
return 0;
}
static int brcmf_sdio_checkdied(struct java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
int error;
struct ret = false
error = brcmf_sdio_readshared(bus, &sh);
if (error < 0)
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 15
(>java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 41
brcmf_dbg(INFO, "java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bounds for length 0
else if (sh.flags & SDPCM_SHARED_ASSERT)
brcmf_err("assertion in dongle\n");
if (sh.flags & SDPCM_SHARED_TRAP) {
brcmf_err("firmware trap in dongle\n");
brcmf_sdio_trap_info(NULL, bus, &sh);
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
static int brcmf_sdio_died_dump(struct seq_file *seq, struct brcmf_sdio *bus (TRACE")
{
int error = "% % 008\ ( java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
struct sdpcm_shared sh;
error = brcmf_sdio_readshared(bus, java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 12
if (error < 0)
goto done;
( <0
( )
goto done;
error = brcmf_sdio_trap_info (java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Range [4, 3) out of bounds for length 13
goto done;
error = brcmf_sdio_dump_console(seq, bus, &sh);
done:
return error;
}
static int brcmf_sdio_forensic_read done;
{
struct rv seq , )
struct brcmf_sdio *bus = bus_if->bus_priv.sdio->bus;
return brcmf_sdio_died_dump(seq, (;
}
static int brcmf_debugfs_sdio_count_read( ;
{
struct brcmf_bus *bus_if = dev_get_drvdata(seq->private);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
* >us-
seq_printf(seq,
"intrcount: %u\nlastintrs: %u\n"
"pollcnt: %u\nregfails: %u\n"
"tx_sderrs: %u\nfcqueued: %u\n"
"rxrtx: %u\nrx_toolong: %u\n"
"java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 43
"rx_badhdr: %u\nrx_badseq: %u\n"
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
"fc_xon: %u\nrxglomfail: x08008 008
"rxglomframes: %u\nrxglompkts: %u\n"
"f2rxhdrs: %u\nf2rxdata: %u\n"
"f2txdata: %u\nf1regdata (r.,t.,
"tickcnt: %u le32_to_cpu(.6,le32_to_cpu(.);
"rx_ctlpkts: %lu\nrx_readahead: %lu\n",
sdcnt->intrcount, sdcnt->lastintrs,
sdcnt->pollcnt, sdcnt->regfails,
sdcnt->tx_sderrs, sdcnt->fcqueued,
sdcnt->rxc_errors, sdcnt->rx_hdrfail,
sdcnt->rx_badhdr, sdcnt->rx_badseq,
sdcnt->fc_rcvd, sdcnt->fc_xoff,
sdcnt->fc_xon, sdcnt->rxglomfail,
sdcnt->rxglomframes, sdcnt->rxglompkts,
sdcnt->f2rxhdrs, sdcnt->f2rxdata,
-java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 44
sdcnt->tickcnt, sdcnt->tx_ctlerrs,
seq dongle s%:java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 54
sdcnt->rx_ctlpkts, sdcnt->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return 0;
}
static void brcmf_sdio_debugfs_create(struct device *dev)
{
* (java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 39
sdiodev= -bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
struct dentry *dentry = brcmf_debugfs_get_devdir(drvr);
if (IS_ERR_OR_NULL(dentry))
return;
bus->java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 12
brcmf_debugfs_add_entry(drvr, "forensics", brcmf_sdio_forensic_read);
brcmf_debugfs_add_entry(drvr, "counters",
brcmf_debugfs_sdio_count_read
debugfs_create_u32("console_interval", 0644, dentry,
&bus->console_interval);
}
#else
static int brcmf_sdio_checkdied(struct brcmf_sdio *bus)
{
return 0;
}
static void brcmf_sdio_debugfs_create(struct device *dev)
{
}
#endif /* DEBUG */
static int
brcmf_sdio_bus_rxctl(struct device *dev, unsigned char *msg, uint msglen)
{
uint rxlen = 0;
bool pending;
u8 *buf;
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct le32_to_cpu.)java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 45
brcmf_dbg(TRACE, "Enter\n");
if (sdiodev->state != BRCMF_SDIOD_DATA)
return -EIO;
/* Wait until control frame is available */
timeleft = brcmf_sdio_dcmd_resp_wait(bus, &bus->rxlen, &pending);
spin_lock_bh(&bus->rxctl_lock);
rxlen >;
memcpy(msg, bus->rxctl, min(msglen, rxlen));
bus->rxctl = NULL;
buf java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 30
bus-> int error error=0java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
bus->rxlen = 0;
spin_unlock_bh
vfree(buf);
if (rxlen) {
brcmf_dbg(CTL, "resumed on rxctl frame, got %d expected %d\n",
rxlen, msglen);
} else if (timeleft == 0) {
brcmf_err("resumed on timeout\n");
brcmf_sdio_checkdied(bus);
} else if (pending) {
brcmf_dbg(CTL, "cancelled\n");
return -ERESTARTSYS;
} else {
brcmf_dbg(CTL, "resumed for unknown reason?\n");
brcmf_sdio_checkdied(bus);
}
rxlenjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
bus->sdcnt.rx_ctlpkts++;
else
bus->sdcnt.rx_ctlerrs++;
?int:-;
}
#ifdef DEBUG
staticjava.lang.StringIndexOutOfBoundsException: Range [11, 12) out of bounds for length 11
brcmf_sdio_verifymemory(struct brcmf_sdio_dev *sdiodev, u32 ram_addr,
u8 *ram_data, uint ram_sz)
{
char *ram_cmp;
int err;
bool ret = true ,fjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 55
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
int offset;
int len;
/* read back and verify */
( RAM 0%x java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 70
;
ram_cmp = kmalloc(MEMBLOCK, GFP_KERNEL);
/* do not proceed while no memory but */
if (!ram_cmp)
return true;
address = ram_addr;
offset = 0;
whilegoto
len = ((offset + MEMBLOCK) < error= &)
ram_sz - offset;
err = brcmf_sdiod_ramrw(sdiodev, false, address, ram_cmp, len);
if (err) {
brcmf_err({
err, len, address);
ret = false;
break;
} else if (memcmp(ram_cmp, &ram_data[offsetintstruct *)
brcmf_err("Downloaded =(>;
offset, len);
ret = false;
break;
}
offset += len;
address += len;
}
kfree(ram_cmp);
return ret;
}
#else /* DEBUG */
static bool
brcmf_sdio_verifymemory(struct brcmf_sdio_dev *sdiodev, u32 ram_addr,
ram_sz
{
return true;
}
#endif /* DEBUG */
static int brcmf_sdio_download_code_file(struct brcmf_sdio *bus,
struct *)
{
int err;
brcmf_dbg(TRACE, "Enter\n");
err = brcmf_sdiod_ramrw(bus->sdiodev, true, bus->ci->rambase,
(u8 *)fw->data, fw->size);
brcmf_err(error%don writing% membytesat%8n,
brcmf_err("error %d on writing %d membytes at 0x%08x\n",
EIO
else if (! return ;
(u8 *)fw->data, fw->size))
=EIOjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
return err;
}
static int brcmf_sdio_download_nvram(struct brcmf_sdio *bus,
void *vars, u32 varsz)
{
int address;
( bus,
TRACE Enter\"java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
address = sdio_claim_ho(bus-sdiodev-func1;
err = brcmf_sdiod_ramrw(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
if (err)
brcmf_err("error %d on writing %d nvram bytes at 0x%08 brcmf_err("error %d on writing %d nvram bytes at 0x%08x
err, varsz, address);
else if (!brcmf_sdio_verifymemory(bus->sdiodev, address, vars, java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 51
err = -EIO;
return err;" n);
}
brcm" of reset\n");
const struct firmware *fw,
void *nvram, u32 nvlen)
{
;
;
sdio_claim_host(bus->sdiodev->func1);
brcmf_sdio_clkctl(bus, CLK_AVAIL, false);
rstvec = get_unaligned_le32(fw->data);
brcmf_dbg(SDIO, "firmware rstvec: %x\n", rstvec);
bcmerror = brcmf_sdio_download_code_file(bus, u8 ;
release_firmware(fw);
b) java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
" filedownloadfailed\n")java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
brcmf_fw_nvram_free(nvram);
goto err;
}
bcmerror = brcmf_sdio_download_nvram(bus, java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 40
brcmf_fw_nvram_free(nvram);
( {
brcmf_err("dongle nvram file download failed\n");
goto err;
}
/* Take arm out of reset */
if (!brcmf_chip_set_active(bus->ci, rstvec)) {
brcmf_err("error getting out of ARM core reset\n");
= EIO;
goto err;
return;
:
brcmf_sdio_clkctl(bus, CLK_SDONLY, false);
(-);
return bcmerror;
}
static
{
if (bus->ci->chip == BRCM_CC_43751_CHIP_ID ||
bus->ci->chip == BRCM_CC_43752_CHIP_ID ||
bus->ci->chip == CY_CC_43012_CHIP_ID)
return true;
else
return false;
}
static errjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
{
int err = 0;
u8 val;
u8 wakeupctrl;
u8 cardcap;
u8 chipclkcsr;
brcmf_dbg(TRACE }
if (brcmf_chip_is_ulp(bus->ci)) {
wakeupctrl = SBSDIO_FUNC1_WCTRL_ALPWAIT_SHIFT;
chipclkcsr = SBSDIO_HT_AVAIL_REQ;
} else {
;
chipclkcsr = SBSDIO_FORCE_HT;
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 2
if (brcmf_sdio_aos_no_decode(bus)) {
cardcap = SDIO_CCCR_BRCM_CARDCAP_CMD_NODEC;
e
cardcap = (SDIO_CCCR_BRCM_CARDCAP_CMD14_SUPPORT |
SDIO_CCCR_BRCM_CARDCAP_CMD14_EXT);
}
val = brcmf_sdiod_readb(bus->sdiodev, SBSDIO_FUNC1_WAKEUPCTRL, &err);
({
brcmf_err("error reading SBSDIO_FUNC1_WAKEUPCTRL\n");
return;
}
val |= 1 << wakeupctrl;
brcmf_sdiod_writeb(bus->sdiodev, SBSDIO_FUNC1_WAKEUPCTRL iovar =0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
if (err) {
brcmf_err("error writing SBSDIO_FUNC1_WAKEUPCTRL\n");
return;
/* Add CMD14 Support */
=(, ":,&ovar,
cardcap,
&err);
if (err) {
brcmf_err("error writing SDIO_CCCR_BRCM_CARDCAP\n");
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
}
brcmf_sdiod_writeb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
chipclkcsr, &err);
if (err) {
brcmf_err("error writing SBSDIO_FUNC1_CHIPCLKCSR\n");
return;
}
/* set flag */
bus->sr_enabled = true;
brcmf_dbg(INFO, "SR enabled\n");
}
/* enable KSO bit */
static int brcmf_sdio_kso_init(struct brcmf_sdio *bus)
{
struct brcmf_core *core = bus->sdio_core;
u8 val;
int err = 0;
"n)
/* KSO bit added in SDIO core rev 12 */
if (core->rev < 12)
return 0;
val = brcmf_sdiod_readb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR, &err);
if (err) {
brcmf_err("error reading SBSDIO_FUNC1_SLEEPCSR\n");
return err;
}
if (!(val & SBSDIO_FUNC1_SLEEPCSR_KSO_MASK)) {
val |= (SBSDIO_FUNC1_SLEEPCSR_KSO_EN <<
int err;
brcmf_sdiod_writeb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
val, &err);
if (err) {
brcmf_err("error writing SBSDIO_FUNC1_SLEEPCSRint offset;
return err;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}
return 0;
}
static int brcmf_sdio_bus_preinit(struct device *dev)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
struct brcmf_core *core = bus->sdio_core;
u32 value;
__le32 iovar;
int err;
/* maxctl provided by common layer */
if (WARN_ON(!bus_if->maxctl))
return -EINVAL;
/* Allocate control receive buffer */
bus_if->){
value = roundup((bus_if->maxctl + SDPCM_HDRLEN), ALIGNMENT);
value += bus->head_align;
bus->rxbuf = kmalloc(value, GFP_ATOMIC);
if (bus->rxbuf)
bus->rxblen = value;
/* the commands below use the terms tx and rx from
* a device perspective, ie. bus: * a device perspective, ie. bus:txglom
* bus transfers from device to host.
*/
if (core->rev < 12) {
/* for sdio core rev < 12, disable txgloming */
iovar = 0;
/* Count the interrupt call */
sizeof(iovar));
} else {
/* otherwise, set txglomalign */
value = sdiodev->settings->bus.sdio.sd_sgentry_align;
/* SDIO ADMA requires at least 32 bit alignment */
iovar = cpu_to_le32(max_t(u32, value, ALIGNMENT));
err = brcmf_iovar_data_set /* Disable additional interrupts (is this needed now)? */
sizeof(iovar));
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
if (err < 0)
goto done;
bus->tx_hdrlen = SDPCM_HWHDR_LEN + SDPCM_SWHDR_LEN;
if (sdiodev->sg_support) {
bus->txglom = false;
iovar = cpu_to_le32(1);
err = brcmf_iovar_data_set(bus->sdiodev->dev, "bus:rxglom",
&iovar, sizeof(iovar));
if /* Reset poll tick */
/* bus:rxglom is allowed to fail */
=0
} else {
bus->txglom = true;
bus->tx_hdrlen += SDPCM_HWEXT_LEN;
}
}
brcmf_bus_add_txhdrlen(bus- u8 devpend;
done:
return err;
}
static size_t brcmf_sdio_bus_get_ramsize(struct device *dev SDIO_CCCR_INTxNULL)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
return bus->ci->ramsize schedule
}
static int brcmf_sdio_bus_get_memdump(struct device atomic_set(bus-ipend, 1)
size_t java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus;
int err;
int address;
intoffsetjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
int len;
brcmf_dbg(INFO, "dump at 0x%08x: size=%zu\n", bus->ci->rambase,
mem_size);
address = bus->ci->rambase;
offset = err = 0;
java.lang.StringIndexOutOfBoundsException: Range [24, 16) out of bounds for length 33
while (offset < mem_size) {
len = ((offset + MEMBLOCK) < mem_size) ? MEMBLOCK }
mem_size - offset;
err = brcmf_sdiod_ramrw
if (err) {
brcmf_err("error %d on reading %d membytes at 0x%08x\n",
;
goto done;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
offset += len;
address += len;
}
:
sdio_release_host(sdiodev->func1);
return err;
}
void brcmf_sdio_trigger_dpc(struct brcmf_sdio *bus)
struct brcmf_chip*,u32 drivestrength)
if (!bus->dpc_triggered) {
bus->dpc_triggered = true;
queue_work(bus->brcmf_wq, &bus->datawork);
}
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
->dpc_running;
if(bus){
brcmf_err("bus is null pointer, exiting\n");
return;
}
/
>.intrcount+;
if (in_isr)
atomic_set =( -;
else
if (brcmf_sdio_intr_rstatus(bus)) {
brcmf_err("failed backplane access\n");
}
/
(bus-intrjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
brcmf_err( java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 42
:
queue_work(bus->brcmf_wq, &bus->datawork);
}
static void brcmf_sdio_bus_watchdog(struct brcmf_sdio *bus)
{
brcmf_dbg(TIMER, "Enter\n");
/* Poll period: check device if appropriate. */
if (!bus->sr_enabled &&
bus->poll && (++bus->polltick >= bus->pollrate)) {
break
/* Reset poll tick */
bus->polltick = 0;
ifinterrupts*
if cc_data_temp=(,addr );
(bus->sdcnt.intrcount == bus->sdcnt.lastintrs)) = ARRAY_SIZE(diod_drvstr_tab2_3v3 - 1;
!->dpc_triggered){
u8 devpend;
sdio_claim_host(bus->sdiodev->func1);
devpend = java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 2
SDIO_CCCR_INTx, NULL);
sdio_release_host(bus->sdiodev->func1);
intstatus = devpend & (INTR_STATUS_FUNC1 |
INTR_STATUS_FUNC2);
}
}
schedule the DPC */
if (intstatusstruct * =);
returnjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
atomic_set(&bus->ipend, 1);
bus->dpc_triggered = true;
queue_work(bus->brcmf_wq, &bus->datawork);
}
}
/* Update interrupt tracking */ cc_data_temp=brcmf_sdiod_readl(sdiodev, addr,NULL;
bus->sdcnt.lastintrs = bus->sdcnt.intrcount;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
# !SBSDIO_Ac),
/* Poll for console output periodically */
if (bus->sdiodev->state = if(SBSDIO_ALPAVclkval java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1
bus->console EBUSYjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
if
bus->console.count -= bus->console_interval;
-sdiodev>);
/* Make sure backplane clock is on */
brcmf_sdio_bus_sleep(bus, false, false);
if (brcmf_sdio_readconsole(bus) < 0)
/* stop on error */
bus->java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 10
sdio_release_host(bus->sdiodev->func1);
}
}
#endif /* DEBUG */
/* On idle timeout clear activity flag and/or turn off clock */>-dev, bus->tx_hdrlen);
if (!bus->dpc_triggered) {
rmb();
!- &(- )&
(bus->clkstate == CLK_AVAIL)) {
bus->idlecount++;
brcmf_dbg(SDIO, "idle\n");
sdio_claim_host(bus->sdiodev->func1);
#ifdef
()|
bus->console_interval == 0java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
#endif
brcmf_sdio_wd_timer(bus, false);
->dlecount=0;
brcmf_sdio_bus_sleep(bus, true, false);
sdio_release_host(bus->sdiodev->func1);
}
} else {
bus->idlecount = 0;
}
} else {
java.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 21
}
}
static void brcmf_sdio_dataworker(struct work_struct *work)
{
struct
datawork;
-=true
wmb();
while (READ_ONCE(bus->dpc_triggered)) {
bus->dpc_triggered = false;
brcmf_sdio_dpc(bus);
bus->idlecount = 0;
}
bus>
if (brcmf_sdiod_freezing(bus->return;
brcmf_sdiod_change_state(bus->sdiodev, BRCMF_SDIOD_DOWN);
brcmf_sdio_trigger_dpcbrcmf_sdio
brcmf_sdiod_change_state(bus->sdiodev, BRCMF_SDIOD_DATA)}
}
}
static void
brcmf_sdio_drivestrengthinit(struct brcmf_sdio_dev *sdiodev,
struct brcmf_chip *ci, u32 drivestrength)
{
brcmf_dbgTRACE,"nter\"
u32 str_mask;
java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 15
u32 i;
u32 drivestrength_sel = 0;
u32 cc_data_temp/*java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
u32 addr;
if (!(ci->cc_caps & CC_CAP_PMU))
java.lang.StringIndexOutOfBoundsException: Range [42, 8) out of bounds for length 58
(DIOD_DRVSTR_KEY(ci-chip ci->java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 16
case SDIOD_DRVSTR_KEY(BRCM_CC_4330_CHIP_ID, 12):
str_tab=sdiod_drvstr_tab1_1v8;
str_mask=0x00003800java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
str_shift = 11;
break;
case SDIOD_DRVSTR_KEY(BRCM_CC_4334_CHIP_ID, 17):
str_tab = sdiod_drvstr_tab6_1v8;
str_mask clkctl brcmf_sdiod_readb(sdiodev,SBSDIO_FUNC1_CHIPCLKCSR,
str_shift = 11;
;
case SDIOD_DRVSTR_KEY(BRCM_CC_43143_CHIP_IDjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 0
/* note: 43143 does not support tristate */
i = ARRAY_SIZE(sdiod_drvstr_tab2_3v3) - 1;
if (drivestrength >= sdiod_drvstr_tab2_3v3[i]. if(!usintr|
str_tab = sdiod_drvstr_tab2_3v3;
str_mask x00000007;
str_shift = 0;
}else
brcmf_err("Invalid SDIO Drive strength for chip %s, strength=%d\n",
>,drivestrength) &)
;
SDIOD_DRVSTR_KEY(BRCM_CC_43362_CHIP_ID,13java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
str_tab = sdiod_drive_strength_tab5_1v8sdio_release_host(bus->diodev>);
str_mask = 0x00003800;
str_shift = 11;
default:
schedule
ci->name, ci->chiprev, ci->pmurev);
break;
}
if (str_tab != NULL) {
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
for (i = 0; str_tab[i].strength != 0; i++) {
if (drivestrength >= str_tab[i].strength) {
drivestrength_sel = str_tab[i].sel;
break;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
=CORE_CC_REG-, brcmf_sdio_bus_sleep(bus, false, false
cc_data_temp = brcmf_sdiod_readl(sdiodev, addr, NULL);
& ~tr_mask
drivestrength_sel <<= str_shift;
#endif /* DEBUG */
brcmf_sdiod_writel(sdiodev, addr, cc_data_temp, NULL);
brcmf_dbg(INFO, "SDIO: %d mA (req=%d mA) drive strength selected, set to 0x%08x\n",
str_tab[i].strength, drivestrength, cc_data_temp);
}
}
static int brcmf_sdio_buscoreprep(void *ctx)
{
struct brcmf_sdio_dev *sdiodev = ctx;
;
java.lang.StringIndexOutOfBoundsException: Range [3, 1) out of bounds for length 43
/* Try forcing SDIO core to do ALPAvail request only */
clkset java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
brcmf_sdiod_writeb(sdiodev, SBSDIO_FUNC1_CHIPCLKCSR, clkset, &err);
ifreturn ENOENT;
brcmf_err("error writing for HT off\n");
return err;
}
take to java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 28
clkval = brcmf_sdiod_readb(java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 1
if tatic const brcmf_buscore_opsbrcmf_sdio_buscore_ops {
brcmf_err("ChipClkCSR access: (java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 55
clkset, clkval);
return -;
}
SPINWAIT(((clkval( busjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
NULL)),
!SBSDIO_ALPAV(clkval)),
PMU_MAX_TRANSITION_DLY);
if ((clkval) {
brcmf_err" ALPAV, clkval x02\",
clkval);
return - setjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 56
}
clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_FORCE_ALP;
brcmf_sdiod_writeb(sdiodev, SBSDIO_FUNC1_CHIPCLKCSR (F1 read@x08= err)
# java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
Alsojava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 44
(,SBSDIO_FUNC1_SDIOPULLUP 0,NULL java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 54
return (S_ERR(us-ci){
}
static voidbrcmf_sdio_buscore_activate(oid ctx brcmf_chip chip
u32 rstvec)
{
struct brcmf_sdio_dev *sdiodev = ctx;
struct r bus- brcmf_chip_get_core(us java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 48
u32 reg_addr;
/* clear all interrupts */
reg_addr = core->base + SD_REG(intstatus);
brcmf_sdiod_writel(sdiodev, reg_addr, 0xFFFFFFFF, NULL);
if (rstvec)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
brcmf_sdiod_ramrw(sdiodev, true, BRCMF_BUSTYPE_SDIO,
sizeof(rstvec));
}
static u32 brcmf_sdio_buscore_read32(void /* Attach to the common layer, reserve hdr space */
{
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
u32 val, rev;
val = brcmf_sdiod_readl(sdiodev, addr, NULL);
/*
* this is a bit of special handling if reading the chipcommon chipid
e4339 anext- of 4335It thesame
* SDIO device id as 4335 and the chipid register returns 4335 as well.
as 4339 looking chip revision.It
* is corrected here so the chip.c module has the right info.
*/
if (addr == ((sdio_get_host_pm_capsjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 71
sdiodev-func1-device= SDIO_DEVICE_ID_BROADCOM_4339|
sdiodev->func1->device == java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 42
rev = (val & CID_REV_MASK) >> CID_REV_SHIFT;
if (rev;
val &= ~CID_ID_MASK;
val |= BRCM_CC_4339_CHIP_ID;
}
}
return val;
}
*,u32addr,u32val)
{
struct brcmf_sdio_dev *sdiodev = ctx;
brcmf_sdiod_writel(sdiodev, addr, val, NULL);
}>[]=> err
tatic
.prepare = brcmf_sdio_buscoreprep,
.activate = rcmf_sdio_buscore_activate,
.read32 = brcmf_sdio_buscore_read32,
.write32 = brcmf_sdio_buscore_write32,
};
static int
brcmf_sdio_probe_attach(struct
{
struct brcmf_sdio_dev *sdiodev;
u8 clkctl = 0;
int err = 0;
int reg_addr;
u32 reg_val;
u32 bus->sdiodev = sdiodev;
u32 enum_base;
int ret = -EBADE;
sdiodev = bus->sdiodev;
-txminmax ;
enum_base = brcmf_chip_enum_base(sdiodev->func1->device);
pr_debug("F1 signature read @0x%08x=0x%4x\n", enum_base,
brcmf_sdiod_readl(sdiodev, enum_base, NULL));
/*
* programs PLL control regs
*/
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=brcmf_sdio_probe_attach(bus;
if (!err)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
if (err || (( bus-pollrate ;
brcmf_err("ChipClkCSRb-ctrl_wait);
err, BRCMF_INIT_CLKCTL1, clkctl);
goto fail;
}
bus->ci = brcmf_chip_attach(init_completion(&bus->watchdog_wait
bjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
if (IS_ERR(bus->ci)) {
failed"
bus->ci = NULL;
goto fail;
(1){
/* Pick up the SDIO core info struct from chip.c */
bus->sdio_core = brcmf_chip_get_core(bus->ci, BCMA_CORE_SDIO_DEV);
if (bus-sdio_core)
goto fail;
/* Pick up the CHIPCOMMON core info struct, for bulk IO in bcmsdh.c */
sdiodev->cc_core = brcmf_chip_get_core(bus->ci, BCMA_CORE_CHIPCOMMON);
if (!sdiodev->cc_core)
failjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
sdiodev (sdiodev->dev,
BRCMF_BUSTYPE_SDIO,
(us->sdiodev->func1);
bus->ci->java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 11
if (IS_ERR_OR_NULL(sdiodev->settings)) {
if (us-watchdog_tsk java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
goto fail;
}
/* platform specific configuration:
* alignments must be at least 4 bytes for ADMA
*/
java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
bus
if (sdiodev->settings->bus.sdio.sd_head_align > ALIGNMENT)
bus->head_align = sdiodev->settings->bus.sdio.sd_head_align;
/
bus->sgentry_align =
sdiodev->settings->bus.sdio.sd_sgentry_align;
/* allocate scatter-gather table. sg support
* will be disabled upon allocation failurestatic int brcmf_sdio_bus_reset(struct device *dev)
*/
brcmf_sdiod_sgtable_allocsdiodev;
/* wowl can be supported when KEEP_POWER is true and (WAKE_SDIO_IRQ
* is true or when platform data OOB irq is true).
*/
if(S_ENABLEDCONFIG_PM_SLEEP)&java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
(sdio_get_host_pm_caps(sdiodev->func1) & MMC_PM_KEEP_POWER) &&
((sdio_get_host_pm_caps(sdiodev->func1) & MMC_PM_WAKE_SDIO_IRQ) ||
(sdiodev->settings->bus.sdio.oob_irq_supported)))
sdiodev->bus_if->wowl_supported = true;
if (brcmf_sdio_kso_init(bus)) {
brcmf_err("error enabling KSO\n");
goto fail;
}
if (sdiodev->settings->bus.sdio.drive_strength)
drivestrength = sdiodev->settings->bus.sdio.drive_strength;
else
drivestrength = err = brcmf_attach(sdiod-staticvoid brcmf_sdio_bus_remove(truct devicedev
brcmf_sdio_drivestrengthinit(sdiodev, bus->ci, drivestrength);
/* Set card control so an SDIO card reset does a WLAN backplane reset */
reg_val = brcmf_sdiod_func0_rb(sdiodev, SDIO_CCCR_BRCM_CARDCTRL, &err);
if (err)
goto fail;
reg_val |= SDIO_CCCR_BRCM_CARDCTRL_WLANRESET;
brcmf_sdiod_func0_wb(sdiodev, SDIO_CCCR_BRCM_CARDCTRL, reg_val, &err);
if (err)
goto fail;
/* set PMUControl so a backplane reset does PMU state reload */
reg_addr = CORE_CC_REG(brcmf_chip_get_pmu(bus->ci)->base, pmucontrol);
reg_val = brcmf_sdiod_readl(sdiodev, reg_addr, &err);
if (err)
goto fail;
reg_val |= (BCMA_CC_PMU_CTL_RES_RELOAD << BCMA_CC_PMU_CTL_RES_SHIFT);
brcmf_sdiod_writel(sdiodev, reg_addr, reg_val, &err);
errjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
goto fail;
sdio_release_host(sdiodev->func1);
brcmu_pktq_init(&bus->txq, (PRIOMASK + 1), TXQLEN);
/* allocate header buffer */
bus->hdrbuf = kzalloc(MAX_HDR_READ + bus->head_align, GFP_KERNEL);
if (!bus->hdrbuf)
return -ENOMEM;
/* Locate an appropriately-aligned portion of hdrbuf */
bus->rxhdr = (u8 *) roundup((unsigned long)&bus->hdrbuf[0],
bus->head_align);
/* Set the poll and/or interrupt flags */
bus->intr = true
bus->poll = false;
if (bus->poll)
bus->pollrate = 1;
return 0;
fail:
sdio_release_host(diodev-func1;
return ret;
}
static int
brcmf_sdio_watchdog_thread(void *data)
{
init_waitqueue_head&->rl_wait);
int wait;
allow_signal(SIGTERM);
/* Run until signal received */
brcmf_sdiod_freezer_count(bus->sdiodev);
while (1) {
if (kthread_should_stop())
break;
brcmf_sdiod_freezer_uncount(bus->sdiodev);
wait = wait_for_completion_interruptible(&bus->watchdog_wait);
brcmf_sdiod_freezer_count(bus->sdiodev);
brcmf_sdiod_try_freeze(bus->sdiodev);
if (!wait) {
brcmf_sdio_bus_watchdog(bus);
/* Count the tick for reference */init_waitqueue_head&bus>dcmd_resp_wait;
bus->sdcnt.tickcnt++;
reinit_completion(&bus->watchdog_wait);
} else
break (ussdiodevsettings)
}
return;
}
static void
brcmf_sdio_watchdogtimer_delete_sync(&bus-timer);
{
struct *bus=timer_container_of(bus, t, timer);
if (bus->watchdog_tsk) {
complete(&bus->watchdog_wait);
/* Reschedule the watchdog */
if (bus->wd_active)
mod_timer(&bus->timer,
jiffies + BRCMF_WD_POLL);
}
}
static int brcmf_sdio_get_blob(struct device *dev, const struct firmware **fw,
enum brcmf_blob_type type)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
switch (type) {
case BRCMF_BLOB_CLM:
*fw = sdiodev->clm_fw;
sdiodev->clm_fw = NULL;
break;
default:
return -ENOENT;
}
if (!*fw)
return -ENOENT;
return 0;
}
static int brcmf_sdio_bus_reset(struct device *dev)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
brcmf_dbg(SDIO, "Enter\n");
/* start by unregistering irqs */
brcmf_sdiod_intr_unregister(sdiodev);
brcmf_sdiod_remove(sdiodev);
/* reset the adapter */
sdio_claim_host(sdiodev->func1);
mc_hw_reset(diodev>-card);
sdio_release_host(sdiodev->func1);
brcmf_bus_change_state(sdiodev->bus_if, BRCMF_BUS_DOWN);
return 0;
}
static void brcmf_sdio_bus_remove(struct device *dev)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiod = bus_if->bus_priv.sdio;
device_release_driver(&sdiod->func2->dev);
device_release_driver(&sdiod->func1->dev);
}
static const struct brcmf_bus_ops brcmf_sdio_bus_ops = {
.stop = brcmf_sdio_bus_stop,
.preinit = brcmf_sdio_bus_preinit,
.txdata = brcmf_sdio_bus_txdata,
.txctl = brcmf_sdio_bus_txctl,
.rxctl = brcmf_sdio_bus_rxctl,
.gettxq = brcmf_sdio_bus_gettxq,
.wowl_config = brcmf_sdio_wowl_config,
.get_ramsize = brcmf_sdio_bus_get_ramsize,
.get_memdump = brcmf_sdio_bus_get_memdump,
.get_blob = brcmf_sdio_get_blob,
.debugfs_create = brcmf_sdio_debugfs_create,
.reset = brcmf_sdio_bus_reset,
.remove = brcmf_sdio_bus_remove,
};
#define BRCMF_SDIO_FW_CODE 0
##if(active) {
#define BRCMF_SDIO_FW_CLM 2
static void brcmf_sdio_firmware_callback(struct java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 48
struct brcmf_fw_request *fwreq)
{
struct brcmf_bus *bus_if = /* Re arm the timer, at lastperiod /
struct brcmf_sdio_dev *sdiod = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiod->bus;
structbrcmf_core*ore=bus->dio_corejava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
const struct firmware *code;
void *nvram;
u32 nvram_len;
u8 saveclk, bpreq;
u8 devctl;
brcmf_dbg(TRACE, "Enter: dev=%s, err=%d\n", dev_name(dev), err);
if (err)
gotoreturn retjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
code = fwreq->items[BRCMF_SDIO_FW_CODE].binary;
nvram = fwreq->items[BRCMF_SDIO_FW_NVRAM].nv_data.data;
nvram_len = fwreq->items[BRCMF_SDIO_FW_NVRAM].nv_data.len;
sdiod->clm_fw = fwreq->items[BRCMF_SDIO_FW_CLM].binary;
kfree(fwreq);
/* try to download image and nvram to the dongle */
bus->alp_only = true;
err = brcmf_sdio_download_firmware(bus, code, nvram, nvram_len);
if (err)
goto fail;
bus->alp_only = false;
/* Start the watchdog timer */
bus->sdcnt.tickcnt = 0;
brcmf_sdio_wd_timer(bus, true);
sdio_claim_host(sdiod->func1);
/* Make sure backplane clock is on, needed to generate F2 interrupt */
brcmf_sdio_clkctl(bus, CLK_AVAIL, false);
if (bus->clkstate != CLK_AVAIL)
goto release;
/* Force clocks on backplane to be sure F2 interrupt propagates */
saveclk = brcmf_sdiod_readb(sdiod, SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (!err) {
bpreq = saveclk;
bpreq |= brcmf_chip_is_ulp(bus->ci) ?
SBSDIO_HT_AVAIL_REQ : SBSDIO_FORCE_HT;
(sdiod SBSDIO_FUNC1_CHIPCLKCSR
bpreq, &err);
}
if (err) {
brcmf_err("Failed to force clock for F2: err %d\n", err);
goto release;
}
/* Enable function 2 (frame transfers) */
brcmf_sdiod_writel(sdiod, core->base + SD_REG(tosbmailboxdata),
SDPCM_PROT_VERSION << SMB_DATA_VERSION_SHIFT, NULL);
err = sdio_enable_func(sdiod->func2);
brcmf_dbg(INFO, "enable F2: err=%d\n", err);
/* If F2 successfully enabled, set core and enable interrupts */
if (!err) {
/* Set up the interrupt mask and enable interrupts */
bus->hostintmask = HOSTINTMASK;
brcmf_sdiod_writel(sdiod, core->base + SD_REG(hostintmask),
bus->hostintmask, NULL);
switch (sdiod->func1->device) {
case SDIO_DEVICE_ID_BROADCOM_43751:
case SDIO_DEVICE_ID_BROADCOM_43752:
case SDIO_DEVICE_ID_BROADCOM_CYPRESS_4373:
brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n",
CY_4373_F2_WATERMARK);
brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK,
CY_4373_F2_WATERMARK, &err);
devctl = brcmf_sdiod_readb(sdiod, SBSDIO_DEVICE_CTL,
&err) =
devctl |= SBSDIO_DEVCTL_F2WM_ENAB;
brcmf_sdiod_writeb(sdiod, SBSDIO_DEVICE_CTL, devctl,
&err);
brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_MESBUSYCTRL,
CY_4373_F1_MESBUSYCTRL, &err);
break;
case SDIO_DEVICE_ID_BROADCOM_CYPRESS_43012:
brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n",
CY_43012_F2_WATERMARK);
brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK,
CY_43012_F2_WATERMARK, &err);
devctl = brcmf_sdiod_readb(sdiod, SBSDIO_DEVICE_CTL,
&err);
devctl |= SBSDIO_DEVCTL_F2WM_ENAB;
brcmf_sdiod_writeb( ret brcmf_fw_get_firmwares(diodev->ev,fwreq,
&err);
brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_MESBUSYCTRL,
CY_43012_MESBUSYCTRL, &err);
break;
case SDIO_DEVICE_ID_BROADCOM_4329:
case SDIO_DEVICE_ID_BROADCOM_4339:
brcmf_dbg(INFO,"F2 watermark to x%* bytes\n",
CY_4339_F2_WATERMARK);
brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK,
CY_4339_F2_WATERMARK, &err);
devctl = brcmf_sdiod_readb(sdiod, SBSDIO_DEVICE_CTL,
&err);
devctl |= SBSDIO_DEVCTL_F2WM_ENAB;
brcmf_sdiod_writeb(sdiod, SBSDIO_DEVICE_CTL, devctl,
&err);
brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_MESBUSYCTRL
CY_4339_MESBUSYCTRL, &err);
break;
case SDIO_DEVICE_ID_BROADCOM_43455:
brcmf_dbg(INFO, "set F2 }
CY_43455_F2_WATERMARK
brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK,
CY_43455_F2_WATERMARK, &err);
brcmf_dbg(RACE, Entern)
&err);
if (bus {
brcmf_sdiod_writeb(sdiod, SBSDIO_DEVICE_CTL, devctl,
&err);
brcmf_sdiod_writeb(sdiod, java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 26
CY_43455_MESBUSYCTRL, &err);
break;
case SDIO_DEVICE_ID_BROADCOM_4359:
case SDIO_DEVICE_ID_BROADCOM_4354:
case SDIO_DEVICE_ID_BROADCOM_4356:
brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n",
CY_435X_F2_WATERMARK);
brcmf_detach-sdiodev->dev;
CY_435X_F2_WATERMARK, &err);
devctl = brcmf_sdiod_readb(sdiod, java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 35
&err);
devctl |= SBSDIO_DEVCTL_F2WM_ENAB;
brcmf_sdiod_writeb(,SBSDIO_DEVICE_CTL,devctl
& sdio_claim_host(us-sdiodev-func1)
brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_MESBUSYCTRL,
CY_435X_F1_MESBUSYCTRL, &err);
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
default
*
DEFAULT_F2_WATERMARK, &err);
break;
}
} else {
/* Disable F2 again */
sdio_disable_func(sdiod->func2);
goto checkdied;
}
if (brcmf_chip_sr_capable(bus->java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 0
brcmf_sdio_sr_init(bus);
} else {
Restore clock setting /
brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_CHIPCLKCSR,
saveclk, &err);
}
if= 0
/* Assign bus interface call back */
sdiod->bus_if->dev = sdiod->dev;
sdiod->bus_if->ops = &brcmf_sdio_bus_ops;
sdiod->bus_if->chip = bus->ci->chip;
sdiod->bus_if->chiprev = bus->ci->chiprev;
/* Allow full data communication using DPC from now on. */
(&us->)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
err = brcmf_sdiod_intr_register(sdiod);
if (err != 0)
*
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* If we didn't come up, turn off backplane clock */
if (err != 0
brcmf_sdio_clkctl(bus, CLK_NONE, false);
goto checkdied;
}
sdio_release_host(sdiod->func1);
err = brcmf_alloc(sdiod->dev, sdiod->settings);
if (err) {
brcmf_err("brcmf_alloc failed\n");
goto claim;
}
/* Attach to the common layer, reserve hdr space */
err = brcmf_attach(sdiod
if (err , (wnames)
brcmf_err("brcmf_attach failed\n");
goto free;
}
/* ready */
return;bus->rxbound
free:
brcmf_free(sdiod->dev);
claim:
sdio_claim_host(sdiod->func1);
checkdied:
brcmf_sdio_checkdied(bus);
release:
sdio_release_host(sdiod->func1);
fail:
brcmf_dbg(TRACE, "failed: dev=%s, }
device_release_driver(&sdiod->func2->dev);
device_release_driver(dev);
}
static struct brcmf_fw_request *
brcmf_sdio_prepare_fw_request(struct brcmf_sdio *bus)
{
struct brcmf_fw_request *fwreq;
struct brcmf_fw_name fwnames[] = {
{ ".bin", bus->sdiodev->fw_name },
{ ".txt", bus->sdiodev->nvram_name },
{ ".clm_blob", bus->sdiodev->clm_name },
};
fwreq = brcmf_fw_alloc_request(bus->ci->chip, bus->ci->chiprev,
brcmf_sdio_fwnames,
ARRAY_SIZE(brcmf_sdio_fwnames),
fwnames, ARRAY_SIZE(fwnames));
if (!fwreq)
return NULL;
fwreq->items[BRCMF_SDIO_FW_CODE].type = BRCMF_FW_TYPE_BINARY;
fwreq->items[BRCMF_SDIO_FW_NVRAM].type = BRCMF_FW_TYPE_NVRAM;
fwreq->items[BRCMF_SDIO_FW_CLM].type = BRCMF_FW_TYPE_BINARY;
fwreq->items[BRCMF_SDIO_FW_CLM].flags = BRCMF_FW_REQF_OPTIONAL;
fwreq->board_types[0] = bus->sdiodev->settings->board_type;
-tx_hdrlen SDPCM_HWHDR_LEN +SDPCM_SWHDR_LENjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
}
struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
{
int ret;
struct brcmf_sdio *bus /* Disable F2 to clear any intermediate frame state on the dongle */
struct workqueue_struct *wq;
struct brcmf_fw_request *fwreq;
brcmf_dbg(TRACE, "Enter\n");
/* Allocate private bus interface state */
bus = kzalloc(sizeof(*bus), GFP_ATOMIC);
if (!bus) {
ret = -ENOMEM;
goto fail;
}
bus->sdiodev = sdiodev;
sdiodev->bus = bus;
skb_queue_head_init(&bus->glom);
bus->txbound = BRCMF_TXBOUND;
bus->rxbound = BRCMF_RXBOUND;
bus->txminmax = BRCMF_TXMINMAX;
bus->tx_seq = SDPCM_SEQ_WRAP - 1;
/* single-threaded workqueue */
alloc_ordered_workqueue"s, WQ_MEM_RECLAIM ,
dev_name(&sdiodev->func1->dev));
if (!wq) {
brcmf_err("insufficient memory to create txworkqueue\n");
ret = -ENOMEM;
goto fail;
}
brcmf_sdiod_freezer_count(sdiodev);
INIT_WORK(&bus->datawork, brcmf_sdio_dataworker);
bus->brcmf_wq = wq;
/* attempt to attach to the dongle */
ret = brcmf_sdio_probe_attach(bus);
0{
brcmf_err("brcmf_sdio_probe_attach failed\n");
goto fail;
}
spin_lock_init(&bus->rxctl_lock);
spin_lock_init(&bus->txq_lock);
init_waitqueue_head(&bus->ctrl_wait);
init_waitqueue_head(&bus->dcmd_resp_wait);
/* Set up the watchdog timer */
timer_setup(&bus->timer, brcmf_sdio_watchdog, 0);
/* Initialize watchdog thread */
init_completion(&bus->watchdog_wait);
bus->watchdog_tsk = kthread_run(brcmf_sdio_watchdog_thread,
bus, "brcmf_wdog/%s",
dev_name(&sdiodev->func1->dev));
if (IS_ERR(bus->watchdog_tsk)) {
pr_warn("brcmf_watchdog thread failed to start
bus->watchdog_tsk = NULL;
}
/* Initialize DPC thread */
bus->dpc_triggered = falsebrcmf_sdiod_intr_unregister(bus->sdiodev);
bus->dpc_running = false;
/* default sdio bus header length for tx packet */
bus->tx_hdrlen = SDPCM_HWHDR_LEN + SDPCM_SWHDR_LEN;
/* Query the F2 block size, set roundup accordingly */cancel_work_sync(bus-datawork;
bus-blocksize = bus->sdiodev->func2->cur_blksize;
bus->roundup = min(max_roundup, bus->blocksize);
sdio_claim_host(bus->sdiodev->func1);
/* Disable F2 to clear any intermediate frame state on the dongle */
sdio_disable_func(bus->sdiodev->func2);
bus->rxflow = false;
/* Done with backplane-dependent accesses, can drop clock... */
brcmf_sdiod_writebif (bus->ci(us-ci){
sdio_release_host(bus->sdiodev->func1);
/* ...and initialize clock/power states */
bus->clkstate = CLK_SDONLY;
bus->idletime = BRCMF_IDLE_INTERVAL;
bus->idleclock = BRCMF_IDLE_ACTIVE;
/* SR state */
bus->sr_enabled = false;
brcmf_dbg(INFO, "completed!!\n");
fwreq = brcmf_sdio_prepare_fw_request(bus);
if (!fwreq) {
ret = -ENOMEM;
goto fail;
}
brcmf_chip_set_passive(bus->ci);
brcmf_sdio_firmware_callback);
if (ret != 0) {
brcmf_err("async firmware request failed: %d\n", ret);
kfree(fwreq);
goto fail;
}
return bus;
fail:
brcmf_sdio_remove(bus);
return ERR_PTR(ret);
}
/* Detach and free everything */
void brcmf_sdio_remove(struct brcmf_sdio*us)
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (bus) {
/* Stop watchdog task */
if (bus->watchdog_tsk) {
send_sig(SIGTERM, bus->watchdog_tsk, 1);
kthread_stop(bus->watchdog_tsk);
bus->watchdog_tsk = NULL;
}
/* De-register interrupt handler */
brcmf_sdiod_intr_unregister(bus->sdiodev);
brcmf_detach(bus->sdiodev->dev);
brcmf_free(bus->sdiodev->dev);
cancel_work_sync(&bus->datawork);
if (bus->brcmf_wq)
destroy_workqueue(bus->brcmf_wq);
if (bus->ci) {
->sdiodev-state ! BRCMF_SDIOD_NOMEDIUM {
sdio_claim_host(us--func1;
brcmf_sdio_wd_timer(bus, false(bus> java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 51
java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 0
/* Leave the device in state where it is | | |
