#define SDIOH_DATA_PIO 0 /* PIO mode */
#define SDIOH_DATA_DMA 1 /* DMA mode */
+/* internal return code */
+#define SUCCESS 0
+#define ERROR 1
+
+/* Common msglevel constants */
+#define SDH_ERROR_VAL 0x0001 /* Error */
+#define SDH_TRACE_VAL 0x0002 /* Trace */
+#define SDH_INFO_VAL 0x0004 /* Info */
+#define SDH_DEBUG_VAL 0x0008 /* Debug */
+#define SDH_DATA_VAL 0x0010 /* Data */
+#define SDH_CTRL_VAL 0x0020 /* Control Regs */
+#define SDH_LOG_VAL 0x0040 /* Enable bcmlog */
+#define SDH_DMA_VAL 0x0080 /* DMA */
+
+#ifdef BCMDBG
+#define sd_err(x) \
+ do { \
+ if ((sd_msglevel & SDH_ERROR_VAL) && net_ratelimit()) \
+ printk x; \
+ } while (0)
+#define sd_trace(x) \
+ do { \
+ if ((sd_msglevel & SDH_TRACE_VAL) && net_ratelimit()) \
+ printk x; \
+ } while (0)
+#define sd_info(x) \
+ do { \
+ if ((sd_msglevel & SDH_INFO_VAL) && net_ratelimit()) \
+ printk x; \
+ } while (0)
+#define sd_debug(x) \
+ do { \
+ if ((sd_msglevel & SDH_DEBUG_VAL) && net_ratelimit()) \
+ printk x; \
+ } while (0)
+#define sd_data(x) \
+ do { \
+ if ((sd_msglevel & SDH_DATA_VAL) && net_ratelimit()) \
+ printk x; \
+ } while (0)
+#define sd_ctrl(x) \
+ do { \
+ if ((sd_msglevel & SDH_CTRL_VAL) && net_ratelimit()) \
+ printk x; \
+ } while (0)
+#else
+#define sd_err(x)
+#define sd_trace(x)
+#define sd_info(x)
+#define sd_debug(x)
+#define sd_data(x)
+#define sd_ctrl(x)
+#endif
+
struct brcmf_sdreg {
int func;
int offset;
/* callback function, taking one arg */
typedef void (*sdioh_cb_fn_t) (void *);
+struct sdioh_info {
+ struct osl_info *osh; /* osh handler */
+ bool client_intr_enabled; /* interrupt connnected flag */
+ bool intr_handler_valid; /* client driver interrupt handler valid */
+ sdioh_cb_fn_t intr_handler; /* registered interrupt handler */
+ void *intr_handler_arg; /* argument to call interrupt handler */
+ u16 intmask; /* Current active interrupts */
+ void *sdos_info; /* Pointer to per-OS private data */
+
+ uint irq; /* Client irq */
+ int intrcount; /* Client interrupts */
+ bool sd_blockmode; /* sd_blockmode == false => 64 Byte Cmd 53s. */
+ /* Must be on for sd_multiblock to be effective */
+ bool use_client_ints; /* If this is false, make sure to restore */
+ int client_block_size[SDIOD_MAX_IOFUNCS]; /* Blocksize */
+ u8 num_funcs; /* Supported funcs on client */
+ u32 com_cis_ptr;
+ u32 func_cis_ptr[SDIOD_MAX_IOFUNCS];
+ uint max_dma_len;
+ uint max_dma_descriptors; /* DMA Descriptors supported by this controller. */
+ /* SDDMA_DESCRIPTOR SGList[32]; *//* Scatter/Gather DMA List */
+};
+
+struct brcmf_sdmmc_instance {
+ struct sdioh_info *sd;
+ struct sdio_func *func[SDIOD_MAX_IOFUNCS];
+ u32 host_claimed;
+};
+
+/* Allocate/init/free per-OS private data */
+extern int brcmf_sdioh_osinit(struct sdioh_info *sd);
+extern void brcmf_sdioh_osfree(struct sdioh_info *sd);
+
+/* OS-independent interrupt handler */
+extern bool brcmf_sdioh_check_client_intr(struct sdioh_info *sd);
+
+/* Core interrupt enable/disable of device interrupts */
+extern void brcmf_sdioh_dev_intr_on(struct sdioh_info *sd);
+extern void brcmf_sdioh_dev_intr_off(struct sdioh_info *sd);
+
+/* Register mapping routines */
+extern u32 *brcmf_sdioh_reg_map(s32 addr, int size);
+extern void brcmf_sdioh_reg_unmap(s32 addr, int size);
+
+/* Interrupt (de)registration routines */
+extern int brcmf_sdioh_register_irq(struct sdioh_info *sd, uint irq);
+extern void brcmf_sdioh_free_irq(uint irq, struct sdioh_info *sd);
+
/* attach, return handler on success, NULL if failed.
* The handler shall be provided by all subsequent calls. No local cache
* cfghdl points to the starting address of pci device mapped memory
extern int
brcmf_sdioh_interrupt_set(struct sdioh_info *si, bool enable_disable);
-extern int brcmf_sdioh_claim_host_and_lock(struct sdioh_info *si);
-extern int brcmf_sdioh_release_host_and_unlock(struct sdioh_info *si);
-
/* read or write one byte using cmd52 */
extern int
brcmf_sdioh_request_byte(struct sdioh_info *si, uint rw, uint fnc, uint addr,
/* Watchdog timer interface for pm ops */
extern void brcmf_sdio_wdtmr_enable(bool enable);
+extern uint sd_msglevel; /* Debug message level */
+
+extern struct brcmf_sdmmc_instance *gInstance;
+
#endif /* _sdio_api_h_ */
#include "dhd.h"
#define SDIOH_API_ACCESS_RETRY_LIMIT 2
+
+#define BRCMF_SD_ERROR_VAL 0x0001 /* Error */
+#define BRCMF_SD_INFO_VAL 0x0002 /* Info */
+
+#ifdef BCMDBG
+#define BRCMF_SD_ERROR(x) \
+ do { \
+ if ((brcmf_sdio_msglevel & BRCMF_SD_ERROR_VAL) && \
+ net_ratelimit()) \
+ printk x; \
+ } while (0)
+#define BRCMF_SD_INFO(x) \
+ do { \
+ if ((brcmf_sdio_msglevel & BRCMF_SD_INFO_VAL) && \
+ net_ratelimit()) \
+ printk x; \
+ } while (0)
+#else /* BCMDBG */
+#define BRCMF_SD_ERROR(x)
+#define BRCMF_SD_INFO(x)
+#endif /* BCMDBG */
+
const uint brcmf_sdio_msglevel = BRCMF_SD_ERROR_VAL;
struct brcmf_sdio_card {
#include "dngl_stats.h"
#include "dhd.h"
#include "dhd_bus.h"
+#include "bcmsdbus.h"
/**
* SDIO Host Controller info
/* Module parameters specific to each host-controller driver */
-extern uint sd_msglevel; /* Debug message level */
module_param(sd_msglevel, uint, 0);
extern uint sd_f2_blocksize;
#include "bcmsdbus.h"
#include "dngl_stats.h"
#include "dhd.h"
-#include "bcmsdh_sdmmc.h"
+
+#define BLOCK_SIZE_64 64
+#define BLOCK_SIZE_512 512
+#define BLOCK_SIZE_4318 64
+#define BLOCK_SIZE_4328 512
+
+/* private bus modes */
+#define SDIOH_MODE_SD4 2
+
+#define CLIENT_INTR 0x100 /* Get rid of this! */
static void brcmf_sdioh_irqhandler(struct sdio_func *func);
static void brcmf_sdioh_irqhandler_f2(struct sdio_func *func);
+++ /dev/null
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
- * BRCMF SDIO Function Driver for the native SDIO/MMC driver in the Linux Kernel
- */
-
-#ifndef __BCMSDH_SDMMC_H__
-#define __BCMSDH_SDMMC_H__
-
-/* Common msglevel constants */
-#define SDH_ERROR_VAL 0x0001 /* Error */
-#define SDH_TRACE_VAL 0x0002 /* Trace */
-#define SDH_INFO_VAL 0x0004 /* Info */
-#define SDH_DEBUG_VAL 0x0008 /* Debug */
-#define SDH_DATA_VAL 0x0010 /* Data */
-#define SDH_CTRL_VAL 0x0020 /* Control Regs */
-#define SDH_LOG_VAL 0x0040 /* Enable bcmlog */
-#define SDH_DMA_VAL 0x0080 /* DMA */
-
-#ifdef BCMDBG
-#define sd_err(x) \
- do { \
- if ((sd_msglevel & SDH_ERROR_VAL) && net_ratelimit()) \
- printk x; \
- } while (0)
-#define sd_trace(x) \
- do { \
- if ((sd_msglevel & SDH_TRACE_VAL) && net_ratelimit()) \
- printk x; \
- } while (0)
-#define sd_info(x) \
- do { \
- if ((sd_msglevel & SDH_INFO_VAL) && net_ratelimit()) \
- printk x; \
- } while (0)
-#define sd_debug(x) \
- do { \
- if ((sd_msglevel & SDH_DEBUG_VAL) && net_ratelimit()) \
- printk x; \
- } while (0)
-#define sd_data(x) \
- do { \
- if ((sd_msglevel & SDH_DATA_VAL) && net_ratelimit()) \
- printk x; \
- } while (0)
-#define sd_ctrl(x) \
- do { \
- if ((sd_msglevel & SDH_CTRL_VAL) && net_ratelimit()) \
- printk x; \
- } while (0)
-#else
-#define sd_err(x)
-#define sd_trace(x)
-#define sd_info(x)
-#define sd_debug(x)
-#define sd_data(x)
-#define sd_ctrl(x)
-#endif
-
-#define BLOCK_SIZE_64 64
-#define BLOCK_SIZE_512 512
-#define BLOCK_SIZE_4318 64
-#define BLOCK_SIZE_4328 512
-
-/* internal return code */
-#define SUCCESS 0
-#define ERROR 1
-
-/* private bus modes */
-#define SDIOH_MODE_SD4 2
-#define CLIENT_INTR 0x100 /* Get rid of this! */
-
-struct sdioh_info {
- struct osl_info *osh; /* osh handler */
- bool client_intr_enabled; /* interrupt connnected flag */
- bool intr_handler_valid; /* client driver interrupt handler valid */
- sdioh_cb_fn_t intr_handler; /* registered interrupt handler */
- void *intr_handler_arg; /* argument to call interrupt handler */
- u16 intmask; /* Current active interrupts */
- void *sdos_info; /* Pointer to per-OS private data */
-
- uint irq; /* Client irq */
- int intrcount; /* Client interrupts */
- bool sd_blockmode; /* sd_blockmode == false => 64 Byte Cmd 53s. */
- /* Must be on for sd_multiblock to be effective */
- bool use_client_ints; /* If this is false, make sure to restore */
- int client_block_size[SDIOD_MAX_IOFUNCS]; /* Blocksize */
- u8 num_funcs; /* Supported funcs on client */
- u32 com_cis_ptr;
- u32 func_cis_ptr[SDIOD_MAX_IOFUNCS];
- uint max_dma_len;
- uint max_dma_descriptors; /* DMA Descriptors supported by this controller. */
- /* SDDMA_DESCRIPTOR SGList[32]; *//* Scatter/Gather DMA List */
-};
-
-/* Global message bits */
-extern uint sd_msglevel;
-
-/* Allocate/init/free per-OS private data */
-extern int brcmf_sdioh_osinit(struct sdioh_info *sd);
-extern void brcmf_sdioh_osfree(struct sdioh_info *sd);
-
-/* OS-independent interrupt handler */
-extern bool brcmf_sdioh_check_client_intr(struct sdioh_info *sd);
-
-/* Core interrupt enable/disable of device interrupts */
-extern void brcmf_sdioh_dev_intr_on(struct sdioh_info *sd);
-extern void brcmf_sdioh_dev_intr_off(struct sdioh_info *sd);
-
-/* Register mapping routines */
-extern u32 *brcmf_sdioh_reg_map(s32 addr, int size);
-extern void brcmf_sdioh_reg_unmap(s32 addr, int size);
-
-/* Interrupt (de)registration routines */
-extern int brcmf_sdioh_register_irq(struct sdioh_info *sd, uint irq);
-extern void brcmf_sdioh_free_irq(uint irq, struct sdioh_info *sd);
-
-struct brcmf_sdmmc_instance {
- struct sdioh_info *sd;
- struct sdio_func *func[SDIOD_MAX_IOFUNCS];
- u32 host_claimed;
-};
-
-extern struct brcmf_sdmmc_instance *gInstance;
-
-#endif /* __BCMSDH_SDMMC_H__ */
#define SDIO_DEVICE_ID_BROADCOM_4319 0x4319
#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4329) */
-#include <bcmsdh_sdmmc.h>
-
#include "dhd_dbg.h"
#include "wl_cfg80211.h"
#include <soc.h>
#include "sdio_host.h"
#include "bcmsdbus.h"
-#include "bcmsdh_sdmmc.h"
/* register access macros */
#ifndef __BIG_ENDIAN
#define CORE_SB(base, field) \
(base + SBCONFIGOFF + offsetof(sbconfig_t, field))
+/* core registers */
+struct sdpcmd_regs {
+ u32 corecontrol; /* 0x00, rev8 */
+ u32 corestatus; /* rev8 */
+ u32 PAD[1];
+ u32 biststatus; /* rev8 */
+
+ /* PCMCIA access */
+ u16 pcmciamesportaladdr; /* 0x010, rev8 */
+ u16 PAD[1];
+ u16 pcmciamesportalmask; /* rev8 */
+ u16 PAD[1];
+ u16 pcmciawrframebc; /* rev8 */
+ u16 PAD[1];
+ u16 pcmciaunderflowtimer; /* rev8 */
+ u16 PAD[1];
+
+ /* interrupt */
+ u32 intstatus; /* 0x020, rev8 */
+ u32 hostintmask; /* rev8 */
+ u32 intmask; /* rev8 */
+ u32 sbintstatus; /* rev8 */
+ u32 sbintmask; /* rev8 */
+ u32 funcintmask; /* rev4 */
+ u32 PAD[2];
+ u32 tosbmailbox; /* 0x040, rev8 */
+ u32 tohostmailbox; /* rev8 */
+ u32 tosbmailboxdata; /* rev8 */
+ u32 tohostmailboxdata; /* rev8 */
+
+ /* synchronized access to registers in SDIO clock domain */
+ u32 sdioaccess; /* 0x050, rev8 */
+ u32 PAD[3];
+
+ /* PCMCIA frame control */
+ u8 pcmciaframectrl; /* 0x060, rev8 */
+ u8 PAD[3];
+ u8 pcmciawatermark; /* rev8 */
+ u8 PAD[155];
+
+ /* interrupt batching control */
+ u32 intrcvlazy; /* 0x100, rev8 */
+ u32 PAD[3];
+
+ /* counters */
+ u32 cmd52rd; /* 0x110, rev8 */
+ u32 cmd52wr; /* rev8 */
+ u32 cmd53rd; /* rev8 */
+ u32 cmd53wr; /* rev8 */
+ u32 abort; /* rev8 */
+ u32 datacrcerror; /* rev8 */
+ u32 rdoutofsync; /* rev8 */
+ u32 wroutofsync; /* rev8 */
+ u32 writebusy; /* rev8 */
+ u32 readwait; /* rev8 */
+ u32 readterm; /* rev8 */
+ u32 writeterm; /* rev8 */
+ u32 PAD[40];
+ u32 clockctlstatus; /* rev8 */
+ u32 PAD[7];
+
+ u32 PAD[128]; /* DMA engines */
+
+ /* SDIO/PCMCIA CIS region */
+ char cis[512]; /* 0x400-0x5ff, rev6 */
+
+ /* PCMCIA function control registers */
+ char pcmciafcr[256]; /* 0x600-6ff, rev6 */
+ u16 PAD[55];
+
+ /* PCMCIA backplane access */
+ u16 backplanecsr; /* 0x76E, rev6 */
+ u16 backplaneaddr0; /* rev6 */
+ u16 backplaneaddr1; /* rev6 */
+ u16 backplaneaddr2; /* rev6 */
+ u16 backplaneaddr3; /* rev6 */
+ u16 backplanedata0; /* rev6 */
+ u16 backplanedata1; /* rev6 */
+ u16 backplanedata2; /* rev6 */
+ u16 backplanedata3; /* rev6 */
+ u16 PAD[31];
+
+ /* sprom "size" & "blank" info */
+ u16 spromstatus; /* 0x7BE, rev2 */
+ u32 PAD[464];
+
+ u16 PAD[0x80];
+};
+
#ifdef BCMDBG
/* Device console log buffer state */
struct dhd_console {
/* HW frame tag */
#define SDPCM_FRAMETAG_LEN 4 /* 2 bytes len, 2 bytes check val */
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define _PADLINE(line) pad ## line
-#define _XSTR(line) _PADLINE(line)
-#define PAD _XSTR(__LINE__)
-#endif /* PAD */
-
-/* core registers */
-struct sdpcmd_regs {
- u32 corecontrol; /* 0x00, rev8 */
- u32 corestatus; /* rev8 */
- u32 PAD[1];
- u32 biststatus; /* rev8 */
-
- /* PCMCIA access */
- u16 pcmciamesportaladdr; /* 0x010, rev8 */
- u16 PAD[1];
- u16 pcmciamesportalmask; /* rev8 */
- u16 PAD[1];
- u16 pcmciawrframebc; /* rev8 */
- u16 PAD[1];
- u16 pcmciaunderflowtimer; /* rev8 */
- u16 PAD[1];
-
- /* interrupt */
- u32 intstatus; /* 0x020, rev8 */
- u32 hostintmask; /* rev8 */
- u32 intmask; /* rev8 */
- u32 sbintstatus; /* rev8 */
- u32 sbintmask; /* rev8 */
- u32 funcintmask; /* rev4 */
- u32 PAD[2];
- u32 tosbmailbox; /* 0x040, rev8 */
- u32 tohostmailbox; /* rev8 */
- u32 tosbmailboxdata; /* rev8 */
- u32 tohostmailboxdata; /* rev8 */
-
- /* synchronized access to registers in SDIO clock domain */
- u32 sdioaccess; /* 0x050, rev8 */
- u32 PAD[3];
-
- /* PCMCIA frame control */
- u8 pcmciaframectrl; /* 0x060, rev8 */
- u8 PAD[3];
- u8 pcmciawatermark; /* rev8 */
- u8 PAD[155];
-
- /* interrupt batching control */
- u32 intrcvlazy; /* 0x100, rev8 */
- u32 PAD[3];
-
- /* counters */
- u32 cmd52rd; /* 0x110, rev8 */
- u32 cmd52wr; /* rev8 */
- u32 cmd53rd; /* rev8 */
- u32 cmd53wr; /* rev8 */
- u32 abort; /* rev8 */
- u32 datacrcerror; /* rev8 */
- u32 rdoutofsync; /* rev8 */
- u32 wroutofsync; /* rev8 */
- u32 writebusy; /* rev8 */
- u32 readwait; /* rev8 */
- u32 readterm; /* rev8 */
- u32 writeterm; /* rev8 */
- u32 PAD[40];
- u32 clockctlstatus; /* rev8 */
- u32 PAD[7];
-
- u32 PAD[128]; /* DMA engines */
-
- /* SDIO/PCMCIA CIS region */
- char cis[512]; /* 0x400-0x5ff, rev6 */
-
- /* PCMCIA function control registers */
- char pcmciafcr[256]; /* 0x600-6ff, rev6 */
- u16 PAD[55];
-
- /* PCMCIA backplane access */
- u16 backplanecsr; /* 0x76E, rev6 */
- u16 backplaneaddr0; /* rev6 */
- u16 backplaneaddr1; /* rev6 */
- u16 backplaneaddr2; /* rev6 */
- u16 backplaneaddr3; /* rev6 */
- u16 backplanedata0; /* rev6 */
- u16 backplanedata1; /* rev6 */
- u16 backplanedata2; /* rev6 */
- u16 backplanedata3; /* rev6 */
- u16 PAD[31];
-
- /* sprom "size" & "blank" info */
- u16 spromstatus; /* 0x7BE, rev2 */
- u32 PAD[464];
-
- u16 PAD[0x80];
-};
-
#endif /* _SBSDIO_H */
#define _BRCM_SDH_H_
#include <linux/skbuff.h>
-#define BRCMF_SD_ERROR_VAL 0x0001 /* Error */
-#define BRCMF_SD_INFO_VAL 0x0002 /* Info */
extern const uint brcmf_sdio_msglevel;
-#ifdef BCMDBG
-#define BRCMF_SD_ERROR(x) \
- do { \
- if ((brcmf_sdio_msglevel & BRCMF_SD_ERROR_VAL) && \
- net_ratelimit()) \
- printk x; \
- } while (0)
-#define BRCMF_SD_INFO(x) \
- do { \
- if ((brcmf_sdio_msglevel & BRCMF_SD_INFO_VAL) && \
- net_ratelimit()) \
- printk x; \
- } while (0)
-#else /* BCMDBG */
-#define BRCMF_SD_ERROR(x)
-#define BRCMF_SD_INFO(x)
-#endif /* BCMDBG */
-
#define SDIO_FUNC_0 0
#define SDIO_FUNC_1 1
#define SDIO_FUNC_2 2
extern int brcmf_sdio_register(struct brcmf_sdioh_driver *driver);
extern void brcmf_sdio_unregister(void);
extern bool brcmf_sdio_chipmatch(u16 vendor, u16 device);
-extern void brcmf_sdio_device_remove(void *card);
extern void brcmf_sdio_function_cleanup(void);
-
-extern void brcmf_sdioh_dev_intr_off(struct sdioh_info *sd);
-extern void brcmf_sdioh_dev_intr_on(struct sdioh_info *sd);
extern int brcmf_sdio_probe(struct device *dev);
extern int brcmf_sdio_remove(struct device *dev);
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