[PATCH v2 02/21] staging: brcm80211: sdh related code cleanup
Arend van Spriel
arend at broadcom.com
Tue Jul 5 20:05:58 UTC 2011
From: Roland Vossen <rvossen at broadcom.com>
Gave struct brcmf_sdio the more applicable name 'brcmf_sdio_card'. Enforced
stronger type checking by replacing void *sdh by struct brcmf_sdio_card *.
Signed-off-by: Roland Vossen <rvossen at broadcom.com>
Reviewed-by: Arend van Spriel <arend at broadcom.com>
Reviewed-by: Franky Lin <frankyl at broadcom.com>
Signed-off-by: Arend van Spriel <arend at broadcom.com>
---
drivers/staging/brcm80211/brcmfmac/bcmsdbus.h | 2 +-
drivers/staging/brcm80211/brcmfmac/bcmsdh.c | 141 +++----
drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c | 20 +-
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c | 423 +++++++++++----------
drivers/staging/brcm80211/brcmfmac/sdio_host.h | 101 +++--
5 files changed, 345 insertions(+), 342 deletions(-)
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdbus.h b/drivers/staging/brcm80211/brcmfmac/bcmsdbus.h
index 9359bba..ee01e48 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdbus.h
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdbus.h
@@ -105,7 +105,7 @@ extern int brcmf_sdioh_stop(struct sdioh_info *si);
extern int brcmf_sdioh_reset(struct sdioh_info *si);
/* Helper function */
-void *brcmf_sdcard_get_sdioh(struct brcmf_sdio *sdh);
+void *brcmf_sdcard_get_sdioh(struct brcmf_sdio_card *card);
/* Watchdog timer interface for pm ops */
extern void brcmf_sdio_wdtmr_enable(bool enable);
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
index 5eb95b2..4c7e4a9 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
@@ -13,7 +13,7 @@
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-/* ****************** SDIOCARD Interface Functions ***************************/
+/* ****************** SDIO CARD Interface Functions **************************/
#include <linux/types.h>
#include <linux/netdevice.h>
@@ -33,7 +33,7 @@
#define SDIOH_API_ACCESS_RETRY_LIMIT 2
const uint brcmf_sdio_msglevel = BRCMF_SD_ERROR_VAL;
-struct brcmf_sdio {
+struct brcmf_sdio_card {
bool init_success; /* underlying driver successfully attached */
void *sdioh; /* handler for sdioh */
u32 vendevid; /* Target Vendor and Device ID on SD bus */
@@ -42,13 +42,14 @@ struct brcmf_sdio {
u32 sbwad; /* Save backplane window address */
};
/* local copy of bcm sd handler */
-static struct brcmf_sdio *l_card;
+static struct brcmf_sdio_card *l_card;
-struct brcmf_sdio *brcmf_sdcard_attach(void *cfghdl, void **regsva, uint irq)
+struct brcmf_sdio_card*
+brcmf_sdcard_attach(void *cfghdl, void **regsva, uint irq)
{
- struct brcmf_sdio *card;
+ struct brcmf_sdio_card *card;
- card = kzalloc(sizeof(struct brcmf_sdio), GFP_ATOMIC);
+ card = kzalloc(sizeof(struct brcmf_sdio_card), GFP_ATOMIC);
if (card == NULL) {
BRCMF_SD_ERROR(("sdcard_attach: out of memory"));
return NULL;
@@ -72,10 +73,8 @@ struct brcmf_sdio *brcmf_sdcard_attach(void *cfghdl, void **regsva, uint irq)
return card;
}
-int brcmf_sdcard_detach(void *sdh)
+int brcmf_sdcard_detach(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
if (card != NULL) {
if (card->sdioh) {
brcmf_sdioh_detach(card->sdioh);
@@ -89,17 +88,15 @@ int brcmf_sdcard_detach(void *sdh)
}
int
-brcmf_sdcard_iovar_op(void *sdh, const char *name,
+brcmf_sdcard_iovar_op(struct brcmf_sdio_card *card, const char *name,
void *params, int plen, void *arg, int len, bool set)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
return brcmf_sdioh_iovar_op(card->sdioh, name, params, plen, arg,
len, set);
}
-bool brcmf_sdcard_intr_query(void *sdh)
+bool brcmf_sdcard_intr_query(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
bool on;
@@ -111,59 +108,57 @@ bool brcmf_sdcard_intr_query(void *sdh)
return on;
}
-int brcmf_sdcard_intr_enable(void *sdh)
+int brcmf_sdcard_intr_enable(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
ASSERT(card);
return brcmf_sdioh_interrupt_set(card->sdioh, true);
}
-int brcmf_sdcard_intr_disable(void *sdh)
+int brcmf_sdcard_intr_disable(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
ASSERT(card);
return brcmf_sdioh_interrupt_set(card->sdioh, false);
}
-int brcmf_sdcard_intr_reg(void *sdh, brcmf_sdiocard_cb_fn_t fn, void *argh)
+int brcmf_sdcard_intr_reg(struct brcmf_sdio_card *card,
+ brcmf_sdiocard_cb_fn_t fn,
+ void *argh)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
ASSERT(card);
return brcmf_sdioh_interrupt_register(card->sdioh, fn, argh);
}
-int brcmf_sdcard_intr_dereg(void *sdh)
+int brcmf_sdcard_intr_dereg(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
ASSERT(card);
return brcmf_sdioh_interrupt_deregister(card->sdioh);
}
#if defined(BCMDBG)
-bool brcmf_sdcard_intr_pending(void *sdh)
+bool brcmf_sdcard_intr_pending(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
- ASSERT(sdh);
+ ASSERT(card);
return brcmf_sdioh_interrupt_pending(card->sdioh);
}
#endif
-int brcmf_sdcard_devremove_reg(void *sdh, brcmf_sdiocard_cb_fn_t fn, void *argh)
+int brcmf_sdcard_devremove_reg(struct brcmf_sdio_card *card,
+ brcmf_sdiocard_cb_fn_t fn,
+ void *argh)
{
- ASSERT(sdh);
+ ASSERT(card);
/* don't support yet */
return -ENOTSUPP;
}
-u8 brcmf_sdcard_cfg_read(void *sdh, uint fnc_num, u32 addr, int *err)
+u8 brcmf_sdcard_cfg_read(struct brcmf_sdio_card *card, uint fnc_num, u32 addr,
+ int *err)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
s32 retry = 0;
@@ -197,9 +192,9 @@ u8 brcmf_sdcard_cfg_read(void *sdh, uint fnc_num, u32 addr, int *err)
}
void
-brcmf_sdcard_cfg_write(void *sdh, uint fnc_num, u32 addr, u8 data, int *err)
+brcmf_sdcard_cfg_write(struct brcmf_sdio_card *card, uint fnc_num, u32 addr,
+ u8 data, int *err)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
#ifdef SDIOH_API_ACCESS_RETRY_LIMIT
s32 retry = 0;
@@ -229,9 +224,9 @@ brcmf_sdcard_cfg_write(void *sdh, uint fnc_num, u32 addr, u8 data, int *err)
__func__, fnc_num, addr, data));
}
-u32 brcmf_sdcard_cfg_read_word(void *sdh, uint fnc_num, u32 addr, int *err)
+u32 brcmf_sdcard_cfg_read_word(struct brcmf_sdio_card *card, uint fnc_num,
+ u32 addr, int *err)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
u32 data = 0;
@@ -253,10 +248,9 @@ u32 brcmf_sdcard_cfg_read_word(void *sdh, uint fnc_num, u32 addr, int *err)
}
void
-brcmf_sdcard_cfg_write_word(void *sdh, uint fnc_num, u32 addr, u32 data,
- int *err)
+brcmf_sdcard_cfg_write_word(struct brcmf_sdio_card *card, uint fnc_num,
+ u32 addr, u32 data, int *err)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
if (!card)
@@ -275,9 +269,9 @@ brcmf_sdcard_cfg_write_word(void *sdh, uint fnc_num, u32 addr, u32 data,
__func__, fnc_num, addr, data));
}
-int brcmf_sdcard_cis_read(void *sdh, uint func, u8 * cis, uint length)
+int brcmf_sdcard_cis_read(struct brcmf_sdio_card *card, uint func, u8 * cis,
+ uint length)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
u8 *tmp_buf, *tmp_ptr;
@@ -315,10 +309,10 @@ int brcmf_sdcard_cis_read(void *sdh, uint func, u8 * cis, uint length)
return status;
}
-static int brcmf_sdcard_set_sbaddr_window(void *sdh, u32 address)
+static int
+brcmf_sdcard_set_sbaddr_window(struct brcmf_sdio_card *card, u32 address)
{
int err = 0;
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
brcmf_sdcard_cfg_write(card, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRLOW,
(address >> 8) & SBSDIO_SBADDRLOW_MASK, &err);
if (!err)
@@ -335,9 +329,8 @@ static int brcmf_sdcard_set_sbaddr_window(void *sdh, u32 address)
return err;
}
-u32 brcmf_sdcard_reg_read(void *sdh, u32 addr, uint size)
+u32 brcmf_sdcard_reg_read(struct brcmf_sdio_card *card, u32 addr, uint size)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
u32 word = 0;
uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
@@ -388,9 +381,9 @@ u32 brcmf_sdcard_reg_read(void *sdh, u32 addr, uint size)
return 0xFFFFFFFF;
}
-u32 brcmf_sdcard_reg_write(void *sdh, u32 addr, uint size, u32 data)
+u32 brcmf_sdcard_reg_write(struct brcmf_sdio_card *card, u32 addr, uint size,
+ u32 data)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
int status;
uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
int err = 0;
@@ -427,15 +420,16 @@ u32 brcmf_sdcard_reg_write(void *sdh, u32 addr, uint size, u32 data)
return 0xFFFFFFFF;
}
-bool brcmf_sdcard_regfail(void *sdh)
+bool brcmf_sdcard_regfail(struct brcmf_sdio_card *card)
{
- return ((struct brcmf_sdio *) sdh)->regfail;
+ return card->regfail;
}
int
-brcmf_sdcard_recv_buf(struct brcmf_sdio *card, u32 addr, uint fn, uint flags,
- u8 *buf, uint nbytes, struct sk_buff *pkt,
- brcmf_sdio_cmplt_fn_t complete, void *handle)
+brcmf_sdcard_recv_buf(struct brcmf_sdio_card *card, u32 addr, uint fn,
+ uint flags,
+ u8 *buf, uint nbytes, struct sk_buff *pkt,
+ brcmf_sdio_cmplt_fn_t complete, void *handle)
{
int status;
uint incr_fix;
@@ -476,11 +470,10 @@ brcmf_sdcard_recv_buf(struct brcmf_sdio *card, u32 addr, uint fn, uint flags,
}
int
-brcmf_sdcard_send_buf(void *sdh, u32 addr, uint fn, uint flags,
- u8 *buf, uint nbytes, void *pkt,
- brcmf_sdio_cmplt_fn_t complete, void *handle)
+brcmf_sdcard_send_buf(struct brcmf_sdio_card *card, u32 addr, uint fn,
+ uint flags, u8 *buf, uint nbytes, void *pkt,
+ brcmf_sdio_cmplt_fn_t complete, void *handle)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
uint incr_fix;
uint width;
uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
@@ -516,10 +509,9 @@ brcmf_sdcard_send_buf(void *sdh, u32 addr, uint fn, uint flags,
incr_fix, SDIOH_WRITE, fn, addr, width, nbytes, buf, pkt);
}
-int brcmf_sdcard_rwdata(void *sdh, uint rw, u32 addr, u8 *buf, uint nbytes)
+int brcmf_sdcard_rwdata(struct brcmf_sdio_card *card, uint rw, u32 addr,
+ u8 *buf, uint nbytes)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
ASSERT(card);
ASSERT(card->init_success);
ASSERT((addr & SBSDIO_SBWINDOW_MASK) == 0);
@@ -532,74 +524,61 @@ int brcmf_sdcard_rwdata(void *sdh, uint rw, u32 addr, u8 *buf, uint nbytes)
addr, 4, nbytes, buf, NULL);
}
-int brcmf_sdcard_abort(void *sdh, uint fn)
+int brcmf_sdcard_abort(struct brcmf_sdio_card *card, uint fn)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
return brcmf_sdioh_abort(card->sdioh, fn);
}
-int brcmf_sdcard_start(void *sdh, int stage)
+int brcmf_sdcard_start(struct brcmf_sdio_card *card, int stage)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
return brcmf_sdioh_start(card->sdioh, stage);
}
-int brcmf_sdcard_stop(void *sdh)
+int brcmf_sdcard_stop(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
return brcmf_sdioh_stop(card->sdioh);
}
-int brcmf_sdcard_query_device(void *sdh)
+int brcmf_sdcard_query_device(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
card->vendevid = (PCI_VENDOR_ID_BROADCOM << 16) | 0;
return card->vendevid;
}
-uint brcmf_sdcard_query_iofnum(void *sdh)
+uint brcmf_sdcard_query_iofnum(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
if (!card)
card = l_card;
return brcmf_sdioh_query_iofnum(card->sdioh);
}
-int brcmf_sdcard_reset(struct brcmf_sdio *sdh)
+int brcmf_sdcard_reset(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
return brcmf_sdioh_reset(card->sdioh);
}
-void *brcmf_sdcard_get_sdioh(struct brcmf_sdio *sdh)
+void *brcmf_sdcard_get_sdioh(struct brcmf_sdio_card *card)
{
- ASSERT(sdh);
- return sdh->sdioh;
+ ASSERT(card);
+ return card->sdioh;
}
/* Function to pass device-status bits to DHD. */
-u32 brcmf_sdcard_get_dstatus(void *sdh)
+u32 brcmf_sdcard_get_dstatus(struct brcmf_sdio_card *card)
{
return 0;
}
-u32 brcmf_sdcard_cur_sbwad(void *sdh)
+u32 brcmf_sdcard_cur_sbwad(struct brcmf_sdio_card *card)
{
- struct brcmf_sdio *card = (struct brcmf_sdio *) sdh;
-
if (!card)
card = l_card;
return card->sbwad;
}
-void brcmf_sdcard_chipinfo(void *sdh, u32 chip, u32 chiprev)
+void brcmf_sdcard_chipinfo(struct brcmf_sdio_card *card, u32 chip, u32 chiprev)
{
return;
}
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
index a3cf05f..fe875e8 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
@@ -42,7 +42,7 @@ struct sdio_hc {
struct sdio_hc *next;
struct device *dev; /* platform device handle */
void *regs; /* SDIO Host Controller address */
- struct brcmf_sdio *sdh; /* SDIO Host Controller handle */
+ struct brcmf_sdio_card *card;
void *ch;
unsigned int oob_irq;
unsigned long oob_flags; /* OOB Host specifiction
@@ -113,7 +113,7 @@ int brcmf_sdio_probe(struct device *dev)
{
struct sdio_hc *sdhc = NULL;
unsigned long regs = 0;
- struct brcmf_sdio *sdh = NULL;
+ struct brcmf_sdio_card *card = NULL;
int irq = 0;
u32 vendevid;
unsigned long irq_flags = 0;
@@ -126,13 +126,13 @@ int brcmf_sdio_probe(struct device *dev)
}
sdhc->dev = (void *)dev;
- sdh = brcmf_sdcard_attach((void *)0, (void **)®s, irq);
- if (!sdh) {
+ card = brcmf_sdcard_attach((void *)0, (void **)®s, irq);
+ if (!card) {
SDLX_MSG(("%s: attach failed\n", __func__));
goto err;
}
- sdhc->sdh = sdh;
+ sdhc->card = card;
sdhc->oob_irq = irq;
sdhc->oob_flags = irq_flags;
sdhc->oob_irq_registered = false; /* to make sure.. */
@@ -141,11 +141,11 @@ int brcmf_sdio_probe(struct device *dev)
sdhc->next = sdhcinfo;
sdhcinfo = sdhc;
/* Read the vendor/device ID from the CIS */
- vendevid = brcmf_sdcard_query_device(sdh);
+ vendevid = brcmf_sdcard_query_device(card);
/* try to attach to the target device */
sdhc->ch = drvinfo.attach((vendevid >> 16), (vendevid & 0xFFFF),
- 0, 0, 0, 0, (void *)regs, sdh);
+ 0, 0, 0, 0, (void *)regs, card);
if (!sdhc->ch) {
SDLX_MSG(("%s: device attach failed\n", __func__));
goto err;
@@ -156,8 +156,8 @@ int brcmf_sdio_probe(struct device *dev)
/* error handling */
err:
if (sdhc) {
- if (sdhc->sdh)
- brcmf_sdcard_detach(sdhc->sdh);
+ if (sdhc->card)
+ brcmf_sdcard_detach(sdhc->card);
kfree(sdhc);
}
@@ -170,7 +170,7 @@ int brcmf_sdio_remove(struct device *dev)
sdhc = sdhcinfo;
drvinfo.detach(sdhc->ch);
- brcmf_sdcard_detach(sdhc->sdh);
+ brcmf_sdcard_detach(sdhc->card);
/* find the SDIO Host Controller state for this pdev
and take it out from the list */
for (sdhc = sdhcinfo, prev = NULL; sdhc; sdhc = sdhc->next) {
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
index 6c7407a..3ed9e12 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
@@ -458,7 +458,7 @@ struct chip_info {
typedef struct dhd_bus {
struct brcmf_pub *dhd;
- struct brcmf_sdio *sdh; /* Handle for sdio card calls */
+ struct brcmf_sdio_card *card; /* Handle for sdio card calls */
struct chip_info *ci; /* Chip info struct */
char *vars; /* Variables (from CIS and/or other) */
uint varsz; /* Size of variables buffer */
@@ -744,7 +744,7 @@ do { \
retryvar = 0; \
do { \
regvar = R_REG(regaddr); \
- } while (brcmf_sdcard_regfail(bus->sdh) && \
+ } while (brcmf_sdcard_regfail(bus->card) && \
(++retryvar <= retry_limit)); \
if (retryvar) { \
bus->regfails += (retryvar-1); \
@@ -761,7 +761,7 @@ do { \
retryvar = 0; \
do { \
W_REG(regaddr, regval); \
- } while (brcmf_sdcard_regfail(bus->sdh) && \
+ } while (brcmf_sdcard_regfail(bus->card) && \
(++retryvar <= retry_limit)); \
if (retryvar) { \
bus->regfails += (retryvar-1); \
@@ -794,10 +794,10 @@ static void brcmf_sdbrcm_release(dhd_bus_t *bus);
static void brcmf_sdbrcm_release_malloc(dhd_bus_t *bus);
static void brcmf_sdbrcm_disconnect(void *ptr);
static bool brcmf_sdbrcm_chipmatch(u16 chipid);
-static bool brcmf_sdbrcm_probe_attach(dhd_bus_t *bus, void *sdh,
+static bool brcmf_sdbrcm_probe_attach(dhd_bus_t *bus, void *card,
void *regsva, u16 devid);
-static bool brcmf_sdbrcm_probe_malloc(dhd_bus_t *bus, void *sdh);
-static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh);
+static bool brcmf_sdbrcm_probe_malloc(dhd_bus_t *bus, void *card);
+static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *card);
static void brcmf_sdbrcm_release_dongle(dhd_bus_t *bus);
static uint brcmf_process_nvram_vars(char *varbuf, uint len);
@@ -808,14 +808,20 @@ static int brcmf_sdbrcm_send_buf(dhd_bus_t *bus, u32 addr, uint fn,
struct sk_buff *pkt,
brcmf_sdio_cmplt_fn_t complete, void *handle);
-static bool brcmf_sdbrcm_download_firmware(struct dhd_bus *bus, void *sdh);
+static bool brcmf_sdbrcm_download_firmware(struct dhd_bus *bus, void *card);
static int _brcmf_sdbrcm_download_firmware(struct dhd_bus *bus);
static int brcmf_sdbrcm_download_code_file(struct dhd_bus *bus);
static int brcmf_sdbrcm_download_nvram(struct dhd_bus *bus);
-static void brcmf_sdbrcm_chip_disablecore(struct brcmf_sdio *sdh, u32 corebase);
+
+static void
+brcmf_sdbrcm_chip_disablecore(struct brcmf_sdio_card *card, u32 corebase);
+
static int brcmf_sdbrcm_chip_attach(struct dhd_bus *bus, void *regs);
-static void brcmf_sdbrcm_chip_resetcore(struct brcmf_sdio *sdh, u32 corebase);
+
+static void
+brcmf_sdbrcm_chip_resetcore(struct brcmf_sdio_card *card, u32 corebase);
+
static void brcmf_sdbrcm_sdiod_drive_strength_init(struct dhd_bus *bus,
u32 drivestrength);
static void brcmf_sdbrcm_chip_detach(struct dhd_bus *bus);
@@ -853,14 +859,14 @@ static void brcmf_sdbrcm_setmemsize(struct dhd_bus *bus, int mem_size)
static int brcmf_sdbrcm_set_siaddr_window(dhd_bus_t *bus, u32 address)
{
int err = 0;
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRLOW,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRLOW,
(address >> 8) & SBSDIO_SBADDRLOW_MASK, &err);
if (!err)
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_SBADDRMID,
(address >> 16) & SBSDIO_SBADDRMID_MASK, &err);
if (!err)
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_SBADDRHIGH,
(address >> 24) & SBSDIO_SBADDRHIGH_MASK,
&err);
@@ -872,12 +878,12 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
{
int err;
u8 clkctl, clkreq, devctl;
- struct brcmf_sdio *sdh;
+ struct brcmf_sdio_card *card;
DHD_TRACE(("%s: Enter\n", __func__));
clkctl = 0;
- sdh = bus->sdh;
+ card = bus->card;
if (on) {
/* Request HT Avail */
@@ -888,7 +894,7 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
&& (bus->ci->chiprev == 0))
clkreq |= SBSDIO_FORCE_ALP;
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, clkreq, &err);
if (err) {
DHD_ERROR(("%s: HT Avail request error: %d\n",
@@ -903,7 +909,7 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
}
/* Check current status */
- clkctl = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ clkctl = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (err) {
DHD_ERROR(("%s: HT Avail read error: %d\n",
@@ -914,7 +920,7 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
/* Go to pending and await interrupt if appropriate */
if (!SBSDIO_CLKAV(clkctl, bus->alp_only) && pendok) {
/* Allow only clock-available interrupt */
- devctl = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ devctl = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, &err);
if (err) {
DHD_ERROR(("%s: Devctl error setting CA: %d\n",
@@ -923,7 +929,7 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
}
devctl |= SBSDIO_DEVCTL_CA_INT_ONLY;
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, devctl, &err);
DHD_INFO(("CLKCTL: set PENDING\n"));
bus->clkstate = CLK_PENDING;
@@ -932,22 +938,22 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
} else if (bus->clkstate == CLK_PENDING) {
/* Cancel CA-only interrupt filter */
devctl =
- brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, &err);
devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY;
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, devctl, &err);
}
/* Otherwise, wait here (polling) for HT Avail */
if (!SBSDIO_CLKAV(clkctl, bus->alp_only)) {
BRCMF_SPINWAIT_SLEEP(sdioh_spinwait_sleep,
- ((clkctl =
- brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
- SBSDIO_FUNC1_CHIPCLKCSR,
- &err)),
- !SBSDIO_CLKAV(clkctl, bus->alp_only)),
- PMU_MAX_TRANSITION_DLY);
+ ((clkctl =
+ brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
+ SBSDIO_FUNC1_CHIPCLKCSR,
+ &err)),
+ !SBSDIO_CLKAV(clkctl, bus->alp_only)),
+ PMU_MAX_TRANSITION_DLY);
}
if (err) {
DHD_ERROR(("%s: HT Avail request error: %d\n",
@@ -979,15 +985,15 @@ static int brcmf_sdbrcm_htclk(dhd_bus_t *bus, bool on, bool pendok)
if (bus->clkstate == CLK_PENDING) {
/* Cancel CA-only interrupt filter */
- devctl = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ devctl = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, &err);
devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY;
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, devctl, &err);
}
bus->clkstate = CLK_SDONLY;
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, clkreq, &err);
DHD_INFO(("CLKCTL: turned OFF\n"));
if (err) {
@@ -1071,7 +1077,7 @@ static int brcmf_sdbrcm_clkctl(dhd_bus_t *bus, uint target, bool pendok)
int brcmf_sdbrcm_bussleep(dhd_bus_t *bus, bool sleep)
{
- struct brcmf_sdio *sdh = bus->sdh;
+ struct brcmf_sdio_card *card = bus->card;
struct sdpcmd_regs *regs = bus->regs;
uint retries = 0;
@@ -1090,7 +1096,7 @@ int brcmf_sdbrcm_bussleep(dhd_bus_t *bus, bool sleep)
return -EBUSY;
/* Disable SDIO interrupts (no longer interested) */
- brcmf_sdcard_intr_disable(bus->sdh);
+ brcmf_sdcard_intr_disable(bus->card);
/* Make sure the controller has the bus up */
brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
@@ -1103,14 +1109,14 @@ int brcmf_sdbrcm_bussleep(dhd_bus_t *bus, bool sleep)
/* Turn off our contribution to the HT clock request */
brcmf_sdbrcm_clkctl(bus, CLK_SDONLY, false);
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR,
SBSDIO_FORCE_HW_CLKREQ_OFF, NULL);
/* Isolate the bus */
if (bus->ci->chip != BCM4329_CHIP_ID
&& bus->ci->chip != BCM4319_CHIP_ID) {
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL,
SBSDIO_DEVCTL_PADS_ISO, NULL);
}
@@ -1121,14 +1127,14 @@ int brcmf_sdbrcm_bussleep(dhd_bus_t *bus, bool sleep)
} else {
/* Waking up: bus power up is ok, set local state */
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, 0, NULL);
/* Force pad isolation off if possible
(in case power never toggled) */
if ((bus->ci->buscoretype == PCMCIA_CORE_ID)
&& (bus->ci->buscorerev >= 10))
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, 0, NULL);
/* Make sure the controller has the bus up */
@@ -1151,7 +1157,7 @@ int brcmf_sdbrcm_bussleep(dhd_bus_t *bus, bool sleep)
/* Enable interrupts again */
if (bus->intr && (bus->dhd->busstate == DHD_BUS_DATA)) {
bus->intdis = false;
- brcmf_sdcard_intr_enable(bus->sdh);
+ brcmf_sdcard_intr_enable(bus->card);
}
}
@@ -1174,13 +1180,13 @@ static int brcmf_sdbrcm_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
u16 len, pad = 0;
u32 swheader;
uint retries = 0;
- struct brcmf_sdio *sdh;
+ struct brcmf_sdio_card *card;
struct sk_buff *new;
int i;
DHD_TRACE(("%s: Enter\n", __func__));
- sdh = bus->sdh;
+ card = bus->card;
if (bus->dhd->dongle_reset) {
ret = -EPERM;
@@ -1268,7 +1274,7 @@ static int brcmf_sdbrcm_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
}
do {
- ret = brcmf_sdbrcm_send_buf(bus, brcmf_sdcard_cur_sbwad(sdh),
+ ret = brcmf_sdbrcm_send_buf(bus, brcmf_sdcard_cur_sbwad(card),
SDIO_FUNC_2, F2SYNC, frame, len, pkt, NULL, NULL);
bus->f2txdata++;
ASSERT(ret != -BCME_PENDING);
@@ -1280,18 +1286,18 @@ static int brcmf_sdbrcm_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
"terminate frame.\n", __func__, ret));
bus->tx_sderrs++;
- brcmf_sdcard_abort(sdh, SDIO_FUNC_2);
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_abort(card, SDIO_FUNC_2);
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_FRAMECTRL, SFC_WF_TERM,
NULL);
bus->f1regdata++;
for (i = 0; i < 3; i++) {
u8 hi, lo;
- hi = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ hi = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_WFRAMEBCHI,
NULL);
- lo = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ lo = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_WFRAMEBCLO,
NULL);
bus->f1regdata += 2;
@@ -1461,7 +1467,7 @@ static uint brcmf_sdbrcm_sendfromq(dhd_bus_t *bus, uint maxframes)
/* Check device status, signal pending interrupt */
R_SDREG(intstatus, ®s->intstatus, retries);
bus->f2txdata++;
- if (brcmf_sdcard_regfail(bus->sdh))
+ if (brcmf_sdcard_regfail(bus->card))
break;
if (intstatus & bus->hostintmask)
bus->ipend = true;
@@ -1483,7 +1489,7 @@ brcmf_sdbrcm_bus_txctl(struct dhd_bus *bus, unsigned char *msg, uint msglen)
u16 len;
u32 swheader;
uint retries = 0;
- struct brcmf_sdio *sdh = bus->sdh;
+ struct brcmf_sdio_card *card = bus->card;
u8 doff = 0;
int ret = -1;
int i;
@@ -1581,7 +1587,7 @@ brcmf_sdbrcm_bus_txctl(struct dhd_bus *bus, unsigned char *msg, uint msglen)
do {
bus->ctrl_frame_stat = false;
ret = brcmf_sdbrcm_send_buf(bus,
- brcmf_sdcard_cur_sbwad(sdh), SDIO_FUNC_2,
+ brcmf_sdcard_cur_sbwad(card), SDIO_FUNC_2,
F2SYNC, frame, len, NULL, NULL, NULL);
ASSERT(ret != -BCME_PENDING);
@@ -1593,20 +1599,20 @@ brcmf_sdbrcm_bus_txctl(struct dhd_bus *bus, unsigned char *msg, uint msglen)
__func__, ret));
bus->tx_sderrs++;
- brcmf_sdcard_abort(sdh, SDIO_FUNC_2);
+ brcmf_sdcard_abort(card, SDIO_FUNC_2);
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_FRAMECTRL,
SFC_WF_TERM, NULL);
bus->f1regdata++;
for (i = 0; i < 3; i++) {
u8 hi, lo;
- hi = brcmf_sdcard_cfg_read(sdh,
+ hi = brcmf_sdcard_cfg_read(card,
SDIO_FUNC_1,
SBSDIO_FUNC1_WFRAMEBCHI,
NULL);
- lo = brcmf_sdcard_cfg_read(sdh,
+ lo = brcmf_sdcard_cfg_read(card,
SDIO_FUNC_1,
SBSDIO_FUNC1_WFRAMEBCLO,
NULL);
@@ -1884,7 +1890,7 @@ void brcmf_sdbrcm_bus_dump(struct brcmf_pub *dhdp, struct brcmu_strbuf *strbuf)
#ifdef BCMDBG
brcmu_bprintf(strbuf, "dpc_sched %d host interrupt%spending\n",
bus->dpc_sched,
- (brcmf_sdcard_intr_pending(bus->sdh) ? " " : " not "));
+ (brcmf_sdcard_intr_pending(bus->card) ? " " : " not "));
brcmu_bprintf(strbuf, "blocksize %d roundup %d\n", bus->blocksize,
bus->roundup);
#endif /* BCMDBG */
@@ -1990,7 +1996,7 @@ brcmf_sdbrcm_membytes(dhd_bus_t *bus, bool write, u32 address, u8 *data,
__func__, (write ? "write" : "read"), dsize,
sdaddr, (address & SBSDIO_SBWINDOW_MASK)));
bcmerror =
- brcmf_sdcard_rwdata(bus->sdh, write, sdaddr, data, dsize);
+ brcmf_sdcard_rwdata(bus->card, write, sdaddr, data, dsize);
if (bcmerror) {
DHD_ERROR(("%s: membytes transfer failed\n", __func__));
break;
@@ -2015,9 +2021,9 @@ brcmf_sdbrcm_membytes(dhd_bus_t *bus, bool write, u32 address, u8 *data,
xfer_done:
/* Return the window to backplane enumeration space for core access */
if (brcmf_sdbrcm_set_siaddr_window(bus,
- brcmf_sdcard_cur_sbwad(bus->sdh))) {
+ brcmf_sdcard_cur_sbwad(bus->card))) {
DHD_ERROR(("%s: FAILED to set window back to 0x%x\n",
- __func__, brcmf_sdcard_cur_sbwad(bus->sdh)));
+ __func__, brcmf_sdcard_cur_sbwad(bus->card)));
}
return bcmerror;
@@ -2426,11 +2432,11 @@ brcmf_sdbrcm_doiovar(dhd_bus_t *bus, const struct brcmu_iovar *vi, u32 actionid,
if (bus->intr) {
DHD_INTR(("%s: enable SDIO device interrupts\n",
__func__));
- brcmf_sdcard_intr_enable(bus->sdh);
+ brcmf_sdcard_intr_enable(bus->card);
} else {
DHD_INTR(("%s: disable SDIO interrupts\n",
__func__));
- brcmf_sdcard_intr_disable(bus->sdh);
+ brcmf_sdcard_intr_disable(bus->card);
}
}
break;
@@ -2623,9 +2629,9 @@ brcmf_sdbrcm_doiovar(dhd_bus_t *bus, const struct brcmu_iovar *vi, u32 actionid,
addr = (unsigned long)bus->regs + sd_ptr->offset;
size = sd_ptr->func;
- int_val = (s32) brcmf_sdcard_reg_read(bus->sdh, addr,
+ int_val = (s32) brcmf_sdcard_reg_read(bus->card, addr,
size);
- if (brcmf_sdcard_regfail(bus->sdh))
+ if (brcmf_sdcard_regfail(bus->card))
bcmerror = -EIO;
memcpy(arg, &int_val, sizeof(s32));
break;
@@ -2640,9 +2646,9 @@ brcmf_sdbrcm_doiovar(dhd_bus_t *bus, const struct brcmu_iovar *vi, u32 actionid,
addr = (unsigned long)bus->regs + sd_ptr->offset;
size = sd_ptr->func;
- brcmf_sdcard_reg_write(bus->sdh, addr, size,
+ brcmf_sdcard_reg_write(bus->card, addr, size,
sd_ptr->value);
- if (brcmf_sdcard_regfail(bus->sdh))
+ if (brcmf_sdcard_regfail(bus->card))
bcmerror = -EIO;
break;
}
@@ -2658,9 +2664,9 @@ brcmf_sdbrcm_doiovar(dhd_bus_t *bus, const struct brcmu_iovar *vi, u32 actionid,
addr = SI_ENUM_BASE + sdreg.offset;
size = sdreg.func;
- int_val = (s32) brcmf_sdcard_reg_read(bus->sdh, addr,
+ int_val = (s32) brcmf_sdcard_reg_read(bus->card, addr,
size);
- if (brcmf_sdcard_regfail(bus->sdh))
+ if (brcmf_sdcard_regfail(bus->card))
bcmerror = -EIO;
memcpy(arg, &int_val, sizeof(s32));
break;
@@ -2675,9 +2681,9 @@ brcmf_sdbrcm_doiovar(dhd_bus_t *bus, const struct brcmu_iovar *vi, u32 actionid,
addr = SI_ENUM_BASE + sdreg.offset;
size = sdreg.func;
- brcmf_sdcard_reg_write(bus->sdh, addr, size,
+ brcmf_sdcard_reg_write(bus->card, addr, size,
sdreg.value);
- if (brcmf_sdcard_regfail(bus->sdh))
+ if (brcmf_sdcard_regfail(bus->card))
bcmerror = -EIO;
break;
}
@@ -2687,15 +2693,15 @@ brcmf_sdbrcm_doiovar(dhd_bus_t *bus, const struct brcmu_iovar *vi, u32 actionid,
*(char *)arg = 0;
strcat(arg, "\nFunc 0\n");
- brcmf_sdcard_cis_read(bus->sdh, 0x10,
+ brcmf_sdcard_cis_read(bus->card, 0x10,
(u8 *) arg + strlen(arg),
SBSDIO_CIS_SIZE_LIMIT);
strcat(arg, "\nFunc 1\n");
- brcmf_sdcard_cis_read(bus->sdh, 0x11,
+ brcmf_sdcard_cis_read(bus->card, 0x11,
(u8 *) arg + strlen(arg),
SBSDIO_CIS_SIZE_LIMIT);
strcat(arg, "\nFunc 2\n");
- brcmf_sdcard_cis_read(bus->sdh, 0x12,
+ brcmf_sdcard_cis_read(bus->card, 0x12,
(u8 *) arg + strlen(arg),
SBSDIO_CIS_SIZE_LIMIT);
break;
@@ -2907,9 +2913,9 @@ static int brcmf_sdbrcm_download_state(dhd_bus_t *bus, bool enter)
if (enter) {
bus->alp_only = true;
- brcmf_sdbrcm_chip_disablecore(bus->sdh, bus->ci->armcorebase);
+ brcmf_sdbrcm_chip_disablecore(bus->card, bus->ci->armcorebase);
- brcmf_sdbrcm_chip_resetcore(bus->sdh, bus->ci->ramcorebase);
+ brcmf_sdbrcm_chip_resetcore(bus->card, bus->ci->ramcorebase);
/* Clear the top bit of memory */
if (bus->ramsize) {
@@ -2918,7 +2924,7 @@ static int brcmf_sdbrcm_download_state(dhd_bus_t *bus, bool enter)
(u8 *)&zeros, 4);
}
} else {
- regdata = brcmf_sdcard_reg_read(bus->sdh,
+ regdata = brcmf_sdcard_reg_read(bus->card,
CORE_SB(bus->ci->ramcorebase, sbtmstatelow), 4);
regdata &= (SBTML_RESET | SBTML_REJ_MASK |
(SICF_CLOCK_EN << SBTML_SICF_SHIFT));
@@ -2937,7 +2943,7 @@ static int brcmf_sdbrcm_download_state(dhd_bus_t *bus, bool enter)
W_SDREG(0xFFFFFFFF, &bus->regs->intstatus, retries);
- brcmf_sdbrcm_chip_resetcore(bus->sdh, bus->ci->armcorebase);
+ brcmf_sdbrcm_chip_resetcore(bus->card, bus->ci->armcorebase);
/* Allow HT Clock now that the ARM is running. */
bus->alp_only = false;
@@ -2979,14 +2985,14 @@ brcmf_sdbrcm_bus_iovar_op(struct brcmf_pub *dhdp, const char *name,
/* Turn on clock in case SD command needs backplane */
brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
- bcmerror = brcmf_sdcard_iovar_op(bus->sdh, name, params, plen,
+ bcmerror = brcmf_sdcard_iovar_op(bus->card, name, params, plen,
arg, len, set);
/* Similar check for blocksize change */
if (set && strcmp(name, "sd_blocksize") == 0) {
s32 fnum = 2;
if (brcmf_sdcard_iovar_op
- (bus->sdh, "sd_blocksize", &fnum, sizeof(s32),
+ (bus->card, "sd_blocksize", &fnum, sizeof(s32),
&bus->blocksize, sizeof(s32),
false) != 0) {
bus->blocksize = 0;
@@ -3076,10 +3082,10 @@ void brcmf_sdbrcm_bus_stop(struct dhd_bus *bus, bool enforce_mutex)
bus->dhd->busstate = DHD_BUS_DOWN;
/* Force clocks on backplane to be sure F2 interrupt propagates */
- saveclk = brcmf_sdcard_cfg_read(bus->sdh, SDIO_FUNC_1,
+ saveclk = brcmf_sdcard_cfg_read(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (!err) {
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR,
(saveclk | SBSDIO_FORCE_HT), &err);
}
@@ -3090,8 +3096,8 @@ void brcmf_sdbrcm_bus_stop(struct dhd_bus *bus, bool enforce_mutex)
/* Turn off the bus (F2), free any pending packets */
DHD_INTR(("%s: disable SDIO interrupts\n", __func__));
- brcmf_sdcard_intr_disable(bus->sdh);
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_0, SDIO_CCCR_IOEx,
+ brcmf_sdcard_intr_disable(bus->card);
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_0, SDIO_CCCR_IOEx,
SDIO_FUNC_ENABLE_1, NULL);
/* Clear any pending interrupts now that F2 is disabled */
@@ -3141,7 +3147,7 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
/* try to download image and nvram to the dongle */
if (dhdp->busstate == DHD_BUS_DOWN) {
- if (!(brcmf_sdbrcm_download_firmware(bus, bus->sdh)))
+ if (!(brcmf_sdbrcm_download_firmware(bus, bus->card)))
return -1;
}
@@ -3163,10 +3169,10 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
/* Force clocks on backplane to be sure F2 interrupt propagates */
saveclk =
- brcmf_sdcard_cfg_read(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_read(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (!err) {
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR,
(saveclk | SBSDIO_FORCE_HT), &err);
}
@@ -3181,7 +3187,7 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
&bus->regs->tosbmailboxdata, retries);
enable = (SDIO_FUNC_ENABLE_1 | SDIO_FUNC_ENABLE_2);
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_0, SDIO_CCCR_IOEx, enable,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_0, SDIO_CCCR_IOEx, enable,
NULL);
/* Give the dongle some time to do its thing and set IOR2 */
@@ -3189,9 +3195,8 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
ready = 0;
while (ready != enable && !brcmf_timeout_expired(&tmo))
- ready =
- brcmf_sdcard_cfg_read(bus->sdh, SDIO_FUNC_0, SDIO_CCCR_IORx,
- NULL);
+ ready = brcmf_sdcard_cfg_read(bus->card, SDIO_FUNC_0,
+ SDIO_CCCR_IORx, NULL);
DHD_INFO(("%s: enable 0x%02x, ready 0x%02x (waited %uus)\n",
__func__, enable, ready, tmo.elapsed));
@@ -3204,7 +3209,7 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
(unsigned int *)CORE_BUS_REG(bus->ci->buscorebase,
hostintmask), retries);
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_WATERMARK,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1, SBSDIO_WATERMARK,
(u8) watermark, &err);
/* Set bus state according to enable result */
@@ -3214,10 +3219,10 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
if (bus->intr) {
DHD_INTR(("%s: enable SDIO device interrupts\n",
__func__));
- brcmf_sdcard_intr_enable(bus->sdh);
+ brcmf_sdcard_intr_enable(bus->card);
} else {
DHD_INTR(("%s: disable SDIO interrupts\n", __func__));
- brcmf_sdcard_intr_disable(bus->sdh);
+ brcmf_sdcard_intr_disable(bus->card);
}
}
@@ -3225,12 +3230,12 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *dhdp, bool enforce_mutex)
else {
/* Disable F2 again */
enable = SDIO_FUNC_ENABLE_1;
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_0, SDIO_CCCR_IOEx,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_0, SDIO_CCCR_IOEx,
enable, NULL);
}
/* Restore previous clock setting */
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
saveclk, &err);
#if defined(OOB_INTR_ONLY)
@@ -3259,7 +3264,7 @@ exit:
static void brcmf_sdbrcm_rxfail(dhd_bus_t *bus, bool abort, bool rtx)
{
- struct brcmf_sdio *sdh = bus->sdh;
+ struct brcmf_sdio_card *card = bus->card;
struct sdpcmd_regs *regs = bus->regs;
uint retries = 0;
u16 lastrbc;
@@ -3271,17 +3276,17 @@ static void brcmf_sdbrcm_rxfail(dhd_bus_t *bus, bool abort, bool rtx)
(rtx ? ", send NAK" : "")));
if (abort)
- brcmf_sdcard_abort(sdh, SDIO_FUNC_2);
+ brcmf_sdcard_abort(card, SDIO_FUNC_2);
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_FRAMECTRL,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1, SBSDIO_FUNC1_FRAMECTRL,
SFC_RF_TERM, &err);
bus->f1regdata++;
/* Wait until the packet has been flushed (device/FIFO stable) */
for (lastrbc = retries = 0xffff; retries > 0; retries--) {
- hi = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ hi = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_RFRAMEBCHI, NULL);
- lo = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ lo = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_RFRAMEBCLO, NULL);
bus->f1regdata += 2;
@@ -3316,14 +3321,14 @@ static void brcmf_sdbrcm_rxfail(dhd_bus_t *bus, bool abort, bool rtx)
bus->nextlen = 0;
/* If we can't reach the device, signal failure */
- if (err || brcmf_sdcard_regfail(sdh))
+ if (err || brcmf_sdcard_regfail(card))
bus->dhd->busstate = DHD_BUS_DOWN;
}
static void
brcmf_sdbrcm_read_control(dhd_bus_t *bus, u8 *hdr, uint len, uint doff)
{
- struct brcmf_sdio *sdh = bus->sdh;
+ struct brcmf_sdio_card *card = bus->card;
uint rdlen, pad;
int sdret;
@@ -3392,7 +3397,7 @@ brcmf_sdbrcm_read_control(dhd_bus_t *bus, u8 *hdr, uint len, uint doff)
}
/* Read remainder of frame body into the rxctl buffer */
- sdret = brcmf_sdcard_recv_buf(sdh, brcmf_sdcard_cur_sbwad(sdh),
+ sdret = brcmf_sdcard_recv_buf(card, brcmf_sdcard_cur_sbwad(card),
SDIO_FUNC_2,
F2SYNC, (bus->rxctl + firstread), rdlen,
NULL, NULL, NULL);
@@ -3555,14 +3560,14 @@ static u8 brcmf_sdbrcm_rxglom(dhd_bus_t *bus, u8 rxseq)
* packet and and copy into the chain.
*/
if (usechain) {
- errcode = brcmf_sdcard_recv_buf(bus->sdh,
- brcmf_sdcard_cur_sbwad(bus->sdh),
+ errcode = brcmf_sdcard_recv_buf(bus->card,
+ brcmf_sdcard_cur_sbwad(bus->card),
SDIO_FUNC_2,
F2SYNC, (u8 *) pfirst->data, dlen,
pfirst, NULL, NULL);
} else if (bus->dataptr) {
- errcode = brcmf_sdcard_recv_buf(bus->sdh,
- brcmf_sdcard_cur_sbwad(bus->sdh),
+ errcode = brcmf_sdcard_recv_buf(bus->card,
+ brcmf_sdcard_cur_sbwad(bus->card),
SDIO_FUNC_2,
F2SYNC, bus->dataptr, dlen,
NULL, NULL, NULL);
@@ -3831,7 +3836,7 @@ static u8 brcmf_sdbrcm_rxglom(dhd_bus_t *bus, u8 rxseq)
static uint
brcmf_sdbrcm_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
{
- struct brcmf_sdio *sdh = bus->sdh;
+ struct brcmf_sdio_card *card = bus->card;
u16 len, check; /* Extracted hardware header fields */
u8 chan, seq, doff; /* Extracted software header fields */
@@ -3940,11 +3945,11 @@ brcmf_sdbrcm_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
ASSERT(bus->rxctl >= bus->rxbuf);
rxbuf = bus->rxctl;
/* Read the entire frame */
- sdret = brcmf_sdcard_recv_buf(sdh,
- brcmf_sdcard_cur_sbwad(sdh),
- SDIO_FUNC_2, F2SYNC,
- rxbuf, rdlen,
- NULL, NULL, NULL);
+ sdret = brcmf_sdcard_recv_buf(card,
+ brcmf_sdcard_cur_sbwad(card),
+ SDIO_FUNC_2, F2SYNC,
+ rxbuf, rdlen,
+ NULL, NULL, NULL);
bus->f2rxdata++;
ASSERT(sdret != -BCME_PENDING);
@@ -3981,8 +3986,8 @@ brcmf_sdbrcm_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
PKTALIGN(pkt, rdlen, BRCMF_SDALIGN);
rxbuf = (u8 *) (pkt->data);
/* Read the entire frame */
- sdret = brcmf_sdcard_recv_buf(sdh,
- brcmf_sdcard_cur_sbwad(sdh),
+ sdret = brcmf_sdcard_recv_buf(card,
+ brcmf_sdcard_cur_sbwad(card),
SDIO_FUNC_2, F2SYNC,
rxbuf, rdlen,
pkt, NULL, NULL);
@@ -4160,7 +4165,8 @@ brcmf_sdbrcm_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
break;
/* Read frame header (hardware and software) */
- sdret = brcmf_sdcard_recv_buf(sdh, brcmf_sdcard_cur_sbwad(sdh),
+ sdret = brcmf_sdcard_recv_buf(card,
+ brcmf_sdcard_cur_sbwad(card),
SDIO_FUNC_2, F2SYNC, bus->rxhdr, firstread,
NULL, NULL, NULL);
bus->f2rxhdrs++;
@@ -4321,7 +4327,8 @@ brcmf_sdbrcm_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
PKTALIGN(pkt, rdlen, BRCMF_SDALIGN);
/* Read the remaining frame data */
- sdret = brcmf_sdcard_recv_buf(sdh, brcmf_sdcard_cur_sbwad(sdh),
+ sdret = brcmf_sdcard_recv_buf(card,
+ brcmf_sdcard_cur_sbwad(card),
SDIO_FUNC_2, F2SYNC, ((u8 *) (pkt->data)),
rdlen, pkt, NULL, NULL);
bus->f2rxdata++;
@@ -4499,7 +4506,7 @@ static u32 brcmf_sdbrcm_hostmail(dhd_bus_t *bus)
static bool brcmf_sdbrcm_dpc(dhd_bus_t *bus)
{
- struct brcmf_sdio *sdh = bus->sdh;
+ struct brcmf_sdio_card *card = bus->card;
struct sdpcmd_regs *regs = bus->regs;
u32 intstatus, newstatus = 0;
uint retries = 0;
@@ -4523,7 +4530,7 @@ static bool brcmf_sdbrcm_dpc(dhd_bus_t *bus)
#ifdef BCMDBG
/* Check for inconsistent device control */
- devctl = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ devctl = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, &err);
if (err) {
DHD_ERROR(("%s: error reading DEVCTL: %d\n",
@@ -4535,7 +4542,7 @@ static bool brcmf_sdbrcm_dpc(dhd_bus_t *bus)
#endif /* BCMDBG */
/* Read CSR, if clock on switch to AVAIL, else ignore */
- clkctl = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ clkctl = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (err) {
DHD_ERROR(("%s: error reading CSR: %d\n", __func__,
@@ -4547,7 +4554,7 @@ static bool brcmf_sdbrcm_dpc(dhd_bus_t *bus)
clkctl));
if (SBSDIO_HTAV(clkctl)) {
- devctl = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ devctl = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, &err);
if (err) {
DHD_ERROR(("%s: error reading DEVCTL: %d\n",
@@ -4555,7 +4562,7 @@ static bool brcmf_sdbrcm_dpc(dhd_bus_t *bus)
bus->dhd->busstate = DHD_BUS_DOWN;
}
devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY;
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_DEVICE_CTL, devctl, &err);
if (err) {
DHD_ERROR(("%s: error writing DEVCTL: %d\n",
@@ -4580,7 +4587,7 @@ static bool brcmf_sdbrcm_dpc(dhd_bus_t *bus)
bus->ipend = false;
R_SDREG(newstatus, ®s->intstatus, retries);
bus->f1regdata++;
- if (brcmf_sdcard_regfail(bus->sdh))
+ if (brcmf_sdcard_regfail(bus->card))
newstatus = 0;
newstatus &= bus->hostintmask;
bus->fcstate = !!(newstatus & I_HMB_FC_STATE);
@@ -4656,18 +4663,18 @@ clkwait:
* or clock availability. (Allows tx loop to check ipend if desired.)
* (Unless register access seems hosed, as we may not be able to ACK...)
*/
- if (bus->intr && bus->intdis && !brcmf_sdcard_regfail(sdh)) {
+ if (bus->intr && bus->intdis && !brcmf_sdcard_regfail(card)) {
DHD_INTR(("%s: enable SDIO interrupts, rxdone %d framecnt %d\n",
__func__, rxdone, framecnt));
bus->intdis = false;
- brcmf_sdcard_intr_enable(sdh);
+ brcmf_sdcard_intr_enable(card);
}
if (DATAOK(bus) && bus->ctrl_frame_stat &&
(bus->clkstate == CLK_AVAIL)) {
int ret, i;
- ret = brcmf_sdbrcm_send_buf(bus, brcmf_sdcard_cur_sbwad(sdh),
+ ret = brcmf_sdbrcm_send_buf(bus, brcmf_sdcard_cur_sbwad(card),
SDIO_FUNC_2, F2SYNC, (u8 *) bus->ctrl_frame_buf,
(u32) bus->ctrl_frame_len, NULL, NULL, NULL);
ASSERT(ret != -BCME_PENDING);
@@ -4679,19 +4686,19 @@ clkwait:
"terminate frame.\n", __func__, ret));
bus->tx_sderrs++;
- brcmf_sdcard_abort(sdh, SDIO_FUNC_2);
+ brcmf_sdcard_abort(card, SDIO_FUNC_2);
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1,
SBSDIO_FUNC1_FRAMECTRL, SFC_WF_TERM,
NULL);
bus->f1regdata++;
for (i = 0; i < 3; i++) {
u8 hi, lo;
- hi = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ hi = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_WFRAMEBCHI,
NULL);
- lo = brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ lo = brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_WFRAMEBCLO,
NULL);
bus->f1regdata += 2;
@@ -4720,9 +4727,11 @@ clkwait:
else await next interrupt */
/* On failed register access, all bets are off:
no resched or interrupts */
- if ((bus->dhd->busstate == DHD_BUS_DOWN) || brcmf_sdcard_regfail(sdh)) {
+ if ((bus->dhd->busstate == DHD_BUS_DOWN) ||
+ brcmf_sdcard_regfail(card)) {
DHD_ERROR(("%s: failed backplane access over SDIO, halting "
- "operation %d\n", __func__, brcmf_sdcard_regfail(sdh)));
+ "operation %d\n", __func__,
+ brcmf_sdcard_regfail(card)));
bus->dhd->busstate = DHD_BUS_DOWN;
bus->intstatus = 0;
} else if (bus->clkstate == CLK_PENDING) {
@@ -4752,7 +4761,7 @@ clkwait:
void brcmf_sdbrcm_isr(void *arg)
{
dhd_bus_t *bus = (dhd_bus_t *) arg;
- struct brcmf_sdio *sdh;
+ struct brcmf_sdio_card *card;
DHD_TRACE(("%s: Enter\n", __func__));
@@ -4760,7 +4769,7 @@ void brcmf_sdbrcm_isr(void *arg)
DHD_ERROR(("%s : bus is null pointer , exit\n", __func__));
return;
}
- sdh = bus->sdh;
+ card = bus->card;
if (bus->dhd->busstate == DHD_BUS_DOWN) {
DHD_ERROR(("%s : bus is down. we have nothing to do\n",
@@ -4783,7 +4792,7 @@ void brcmf_sdbrcm_isr(void *arg)
else
DHD_ERROR(("brcmf_sdbrcm_isr() w/o interrupt configured!\n"));
- brcmf_sdcard_intr_disable(sdh);
+ brcmf_sdcard_intr_disable(card);
bus->intdis = true;
#if defined(SDIO_ISR_THREAD)
@@ -5087,7 +5096,7 @@ extern bool brcmf_sdbrcm_bus_watchdog(struct brcmf_pub *dhdp)
if (!bus->dpc_sched) {
u8 devpend;
- devpend = brcmf_sdcard_cfg_read(bus->sdh,
+ devpend = brcmf_sdcard_cfg_read(bus->card,
SDIO_FUNC_0, SDIO_CCCR_INTx,
NULL);
intstatus =
@@ -5101,7 +5110,7 @@ extern bool brcmf_sdbrcm_bus_watchdog(struct brcmf_pub *dhdp)
bus->pollcnt++;
bus->ipend = true;
if (bus->intr)
- brcmf_sdcard_intr_disable(bus->sdh);
+ brcmf_sdcard_intr_disable(bus->card);
bus->dpc_sched = true;
brcmf_sdbrcm_sched_dpc(bus);
@@ -5234,7 +5243,7 @@ static bool brcmf_sdbrcm_chipmatch(u16 chipid)
static void *brcmf_sdbrcm_probe(u16 venid, u16 devid, u16 bus_no,
u16 slot, u16 func, uint bustype, void *regsva,
- void *sdh)
+ void *card)
{
int ret;
dhd_bus_t *bus;
@@ -5316,7 +5325,7 @@ static void *brcmf_sdbrcm_probe(u16 venid, u16 devid, u16 bus_no,
DHD_ERROR(("%s: kmalloc of dhd_bus_t failed\n", __func__));
goto fail;
}
- bus->sdh = sdh;
+ bus->card = card;
bus->cl_devid = (u16) devid;
bus->bus = DHD_BUS;
bus->tx_seq = SDPCM_SEQUENCE_WRAP - 1;
@@ -5324,7 +5333,7 @@ static void *brcmf_sdbrcm_probe(u16 venid, u16 devid, u16 bus_no,
else use locally malloced rxbuf */
/* attempt to attach to the dongle */
- if (!(brcmf_sdbrcm_probe_attach(bus, sdh, regsva, devid))) {
+ if (!(brcmf_sdbrcm_probe_attach(bus, card, regsva, devid))) {
DHD_ERROR(("%s: brcmf_sdbrcm_probe_attach failed\n", __func__));
goto fail;
}
@@ -5384,12 +5393,12 @@ static void *brcmf_sdbrcm_probe(u16 venid, u16 devid, u16 bus_no,
}
/* Allocate buffers */
- if (!(brcmf_sdbrcm_probe_malloc(bus, sdh))) {
+ if (!(brcmf_sdbrcm_probe_malloc(bus, card))) {
DHD_ERROR(("%s: brcmf_sdbrcm_probe_malloc failed\n", __func__));
goto fail;
}
- if (!(brcmf_sdbrcm_probe_init(bus, sdh))) {
+ if (!(brcmf_sdbrcm_probe_init(bus, card))) {
DHD_ERROR(("%s: brcmf_sdbrcm_probe_init failed\n", __func__));
goto fail;
}
@@ -5397,8 +5406,8 @@ static void *brcmf_sdbrcm_probe(u16 venid, u16 devid, u16 bus_no,
/* Register interrupt callback, but mask it (not operational yet). */
DHD_INTR(("%s: disable SDIO interrupts (not interested yet)\n",
__func__));
- brcmf_sdcard_intr_disable(sdh);
- ret = brcmf_sdcard_intr_reg(sdh, brcmf_sdbrcm_isr, bus);
+ brcmf_sdcard_intr_disable(card);
+ ret = brcmf_sdcard_intr_reg(card, brcmf_sdbrcm_isr, bus);
if (ret != 0) {
DHD_ERROR(("%s: FAILED: sdcard_intr_reg returned %d\n",
__func__, ret));
@@ -5430,7 +5439,7 @@ fail:
}
static bool
-brcmf_sdbrcm_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva,
+brcmf_sdbrcm_probe_attach(struct dhd_bus *bus, void *card, void *regsva,
u16 devid)
{
u8 clkctl = 0;
@@ -5444,7 +5453,7 @@ brcmf_sdbrcm_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva,
#ifdef BCMDBG
printk(KERN_DEBUG "F1 signature read @0x18000000=0x%4x\n",
- brcmf_sdcard_reg_read(bus->sdh, SI_ENUM_BASE, 4));
+ brcmf_sdcard_reg_read(bus->card, SI_ENUM_BASE, 4));
#endif /* BCMDBG */
@@ -5453,11 +5462,11 @@ brcmf_sdbrcm_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva,
* programs PLL control regs
*/
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
DHD_INIT_CLKCTL1, &err);
if (!err)
clkctl =
- brcmf_sdcard_cfg_read(sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_read(card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, &err);
if (err || ((clkctl & ~SBSDIO_AVBITS) != DHD_INIT_CLKCTL1)) {
@@ -5472,7 +5481,7 @@ brcmf_sdbrcm_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva,
goto fail;
}
- brcmf_sdcard_chipinfo(sdh, bus->ci->chip, bus->ci->chiprev);
+ brcmf_sdcard_chipinfo(card, bus->ci->chip, bus->ci->chiprev);
if (!brcmf_sdbrcm_chipmatch((u16) bus->ci->chip)) {
DHD_ERROR(("%s: unsupported chip: 0x%04x\n",
@@ -5484,7 +5493,7 @@ brcmf_sdbrcm_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva,
/* Get info on the ARM and SOCRAM cores... */
if (!DHD_NOPMU(bus)) {
- bus->armrev = SBCOREREV(brcmf_sdcard_reg_read(bus->sdh,
+ bus->armrev = SBCOREREV(brcmf_sdcard_reg_read(bus->card,
CORE_SB(bus->ci->armcorebase, sbidhigh), 4));
bus->orig_ramsize = bus->ci->ramsize;
if (!(bus->orig_ramsize)) {
@@ -5523,7 +5532,7 @@ fail:
return false;
}
-static bool brcmf_sdbrcm_probe_malloc(dhd_bus_t *bus, void *sdh)
+static bool brcmf_sdbrcm_probe_malloc(dhd_bus_t *bus, void *card)
{
DHD_TRACE(("%s: Enter\n", __func__));
@@ -5563,7 +5572,7 @@ fail:
return false;
}
-static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh)
+static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *card)
{
s32 fnum;
@@ -5574,7 +5583,7 @@ static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh)
#endif /* SDTEST */
/* Disable F2 to clear any intermediate frame state on the dongle */
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_0, SDIO_CCCR_IOEx,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_0, SDIO_CCCR_IOEx,
SDIO_FUNC_ENABLE_1, NULL);
bus->dhd->busstate = DHD_BUS_DOWN;
@@ -5583,7 +5592,7 @@ static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh)
bus->prev_rxlim_hit = 0;
/* Done with backplane-dependent accesses, can drop clock... */
- brcmf_sdcard_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, 0,
+ brcmf_sdcard_cfg_write(card, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, 0,
NULL);
/* ...and initialize clock/power states */
@@ -5593,7 +5602,7 @@ static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh)
/* Query the F2 block size, set roundup accordingly */
fnum = 2;
- if (brcmf_sdcard_iovar_op(sdh, "sd_blocksize", &fnum, sizeof(s32),
+ if (brcmf_sdcard_iovar_op(card, "sd_blocksize", &fnum, sizeof(s32),
&bus->blocksize, sizeof(s32), false) != 0) {
bus->blocksize = 0;
DHD_ERROR(("%s: fail on %s get\n", __func__, "sd_blocksize"));
@@ -5605,7 +5614,7 @@ static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh)
/* Query if bus module supports packet chaining,
default to use if supported */
- if (brcmf_sdcard_iovar_op(sdh, "sd_rxchain", NULL, 0,
+ if (brcmf_sdcard_iovar_op(card, "sd_rxchain", NULL, 0,
&bus->sd_rxchain, sizeof(s32),
false) != 0) {
bus->sd_rxchain = false;
@@ -5620,7 +5629,7 @@ static bool brcmf_sdbrcm_probe_init(dhd_bus_t *bus, void *sdh)
}
static bool
-brcmf_sdbrcm_download_firmware(struct dhd_bus *bus, void *sdh)
+brcmf_sdbrcm_download_firmware(struct dhd_bus *bus, void *card)
{
bool ret;
@@ -5641,8 +5650,8 @@ static void brcmf_sdbrcm_release(dhd_bus_t *bus)
if (bus) {
/* De-register interrupt handler */
- brcmf_sdcard_intr_disable(bus->sdh);
- brcmf_sdcard_intr_dereg(bus->sdh);
+ brcmf_sdcard_intr_disable(bus->card);
+ brcmf_sdcard_intr_dereg(bus->card);
if (bus->dhd) {
brcmf_detach(bus->dhd);
@@ -5947,7 +5956,7 @@ brcmf_sdbrcm_send_buf(dhd_bus_t *bus, u32 addr, uint fn, uint flags,
brcmf_sdio_cmplt_fn_t complete, void *handle)
{
return brcmf_sdcard_send_buf
- (bus->sdh, addr, fn, flags, buf, nbytes, pkt, complete,
+ (bus->card, addr, fn, flags, buf, nbytes, pkt, complete,
handle);
}
@@ -6006,14 +6015,14 @@ int brcmf_bus_devreset(struct brcmf_pub *dhdp, u8 flag)
if (bus->dhd->dongle_reset) {
/* Turn on WLAN */
/* Reset SD client */
- brcmf_sdcard_reset(bus->sdh);
+ brcmf_sdcard_reset(bus->card);
/* Attempt to re-attach & download */
- if (brcmf_sdbrcm_probe_attach(bus, bus->sdh,
+ if (brcmf_sdbrcm_probe_attach(bus, bus->card,
(u32 *) SI_ENUM_BASE,
bus->cl_devid)) {
/* Attempt to download binary to the dongle */
- if (brcmf_sdbrcm_probe_init(bus, bus->sdh)) {
+ if (brcmf_sdbrcm_probe_init(bus, bus->card)) {
/* Re-init bus, enable F2 transfer */
brcmf_sdbrcm_bus_init(
(struct brcmf_pub *) bus->dhd,
@@ -6040,8 +6049,8 @@ int brcmf_bus_devreset(struct brcmf_pub *dhdp, u8 flag)
}
static int
-brcmf_sdbrcm_chip_recognition(struct brcmf_sdio *sdh, struct chip_info *ci,
- void *regs)
+brcmf_sdbrcm_chip_recognition(struct brcmf_sdio_card *card,
+ struct chip_info *ci, void *regs)
{
u32 regdata;
@@ -6052,7 +6061,7 @@ brcmf_sdbrcm_chip_recognition(struct brcmf_sdio *sdh, struct chip_info *ci,
* other ways of recognition should be added here.
*/
ci->cccorebase = (u32)regs;
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_CC_REG(ci->cccorebase, chipid), 4);
ci->chip = regdata & CID_ID_MASK;
ci->chiprev = (regdata & CID_REV_MASK) >> CID_REV_SHIFT;
@@ -6074,15 +6083,15 @@ brcmf_sdbrcm_chip_recognition(struct brcmf_sdio *sdh, struct chip_info *ci,
return -ENODEV;
}
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(ci->cccorebase, sbidhigh), 4);
ci->ccrev = SBCOREREV(regdata);
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_CC_REG(ci->cccorebase, pmucapabilities), 4);
ci->pmurev = regdata & PCAP_REV_MASK;
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(ci->buscorebase, sbidhigh), 4);
ci->buscorerev = SBCOREREV(regdata);
ci->buscoretype = (regdata & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT;
@@ -6092,87 +6101,87 @@ brcmf_sdbrcm_chip_recognition(struct brcmf_sdio *sdh, struct chip_info *ci,
ci->buscorerev, ci->buscoretype));
/* get chipcommon capabilites */
- ci->cccaps = brcmf_sdcard_reg_read(sdh,
+ ci->cccaps = brcmf_sdcard_reg_read(card,
CORE_CC_REG(ci->cccorebase, capabilities), 4);
return 0;
}
static void
-brcmf_sdbrcm_chip_disablecore(struct brcmf_sdio *sdh, u32 corebase)
+brcmf_sdbrcm_chip_disablecore(struct brcmf_sdio_card *card, u32 corebase)
{
u32 regdata;
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatelow), 4);
if (regdata & SBTML_RESET)
return;
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatelow), 4);
if ((regdata & (SICF_CLOCK_EN << SBTML_SICF_SHIFT)) != 0) {
/*
* set target reject and spin until busy is clear
* (preserve core-specific bits)
*/
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatelow), 4);
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbtmstatelow), 4,
regdata | SBTML_REJ);
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatelow), 4);
udelay(1);
- SPINWAIT((brcmf_sdcard_reg_read(sdh,
+ SPINWAIT((brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatehigh), 4) &
SBTMH_BUSY), 100000);
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatehigh), 4);
if (regdata & SBTMH_BUSY)
DHD_ERROR(("%s: ARM core still busy\n", __func__));
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbidlow), 4);
if (regdata & SBIDL_INIT) {
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbimstate), 4) |
SBIM_RJ;
- brcmf_sdcard_reg_write(sdh,
+ brcmf_sdcard_reg_write(card,
CORE_SB(corebase, sbimstate), 4,
regdata);
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbimstate), 4);
udelay(1);
- SPINWAIT((brcmf_sdcard_reg_read(sdh,
+ SPINWAIT((brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbimstate), 4) &
SBIM_BY), 100000);
}
/* set reset and reject while enabling the clocks */
- brcmf_sdcard_reg_write(sdh,
+ brcmf_sdcard_reg_write(card,
CORE_SB(corebase, sbtmstatelow), 4,
(((SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) |
SBTML_REJ | SBTML_RESET));
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbtmstatelow), 4);
udelay(10);
/* clear the initiator reject bit */
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbidlow), 4);
if (regdata & SBIDL_INIT) {
- regdata = brcmf_sdcard_reg_read(sdh,
+ regdata = brcmf_sdcard_reg_read(card,
CORE_SB(corebase, sbimstate), 4) &
~SBIM_RJ;
- brcmf_sdcard_reg_write(sdh,
+ brcmf_sdcard_reg_write(card,
CORE_SB(corebase, sbimstate), 4,
regdata);
}
}
/* leave reset and reject asserted */
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbtmstatelow), 4,
(SBTML_REJ | SBTML_RESET));
udelay(1);
}
@@ -6198,7 +6207,7 @@ brcmf_sdbrcm_chip_attach(struct dhd_bus *bus, void *regs)
/* bus/core/clk setup for register access */
/* Try forcing SDIO core to do ALPAvail request only */
clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_ALP_AVAIL_REQ;
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
clkset, &err);
if (err) {
DHD_ERROR(("%s: error writing for HT off\n", __func__));
@@ -6207,11 +6216,11 @@ brcmf_sdbrcm_chip_attach(struct dhd_bus *bus, void *regs)
/* If register supported, wait for ALPAvail and then force ALP */
/* This may take up to 15 milliseconds */
- clkval = brcmf_sdcard_cfg_read(bus->sdh, SDIO_FUNC_1,
+ clkval = brcmf_sdcard_cfg_read(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR, NULL);
if ((clkval & ~SBSDIO_AVBITS) == clkset) {
SPINWAIT(((clkval =
- brcmf_sdcard_cfg_read(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_read(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR,
NULL)),
!SBSDIO_ALPAV(clkval)),
@@ -6224,7 +6233,7 @@ brcmf_sdbrcm_chip_attach(struct dhd_bus *bus, void *regs)
}
clkset = SBSDIO_FORCE_HW_CLKREQ_OFF |
SBSDIO_FORCE_ALP;
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1,
SBSDIO_FUNC1_CHIPCLKCSR,
clkset, &err);
udelay(65);
@@ -6236,10 +6245,10 @@ brcmf_sdbrcm_chip_attach(struct dhd_bus *bus, void *regs)
}
/* Also, disable the extra SDIO pull-ups */
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SDIOPULLUP,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1, SBSDIO_FUNC1_SDIOPULLUP,
0, NULL);
- err = brcmf_sdbrcm_chip_recognition(bus->sdh, ci, regs);
+ err = brcmf_sdbrcm_chip_recognition(bus->card, ci, regs);
if (err)
goto fail;
@@ -6247,23 +6256,23 @@ brcmf_sdbrcm_chip_attach(struct dhd_bus *bus, void *regs)
* Make sure any on-chip ARM is off (in case strapping is wrong),
* or downloaded code was already running.
*/
- brcmf_sdbrcm_chip_disablecore(bus->sdh, ci->armcorebase);
+ brcmf_sdbrcm_chip_disablecore(bus->card, ci->armcorebase);
- brcmf_sdcard_reg_write(bus->sdh,
+ brcmf_sdcard_reg_write(bus->card,
CORE_CC_REG(ci->cccorebase, gpiopullup), 4, 0);
- brcmf_sdcard_reg_write(bus->sdh,
+ brcmf_sdcard_reg_write(bus->card,
CORE_CC_REG(ci->cccorebase, gpiopulldown), 4, 0);
/* Disable F2 to clear any intermediate frame state on the dongle */
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_0, SDIO_CCCR_IOEx,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_0, SDIO_CCCR_IOEx,
SDIO_FUNC_ENABLE_1, NULL);
/* WAR: cmd52 backplane read so core HW will drop ALPReq */
- clkval = brcmf_sdcard_cfg_read(bus->sdh, SDIO_FUNC_1,
+ clkval = brcmf_sdcard_cfg_read(bus->card, SDIO_FUNC_1,
0, NULL);
/* Done with backplane-dependent accesses, can drop clock... */
- brcmf_sdcard_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
+ brcmf_sdcard_cfg_write(bus->card, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
0, NULL);
bus->ci = ci;
@@ -6275,7 +6284,7 @@ fail:
}
static void
-brcmf_sdbrcm_chip_resetcore(struct brcmf_sdio *sdh, u32 corebase)
+brcmf_sdbrcm_chip_resetcore(struct brcmf_sdio_card *card, u32 corebase)
{
u32 regdata;
@@ -6283,37 +6292,37 @@ brcmf_sdbrcm_chip_resetcore(struct brcmf_sdio *sdh, u32 corebase)
* Must do the disable sequence first to work for
* arbitrary current core state.
*/
- brcmf_sdbrcm_chip_disablecore(sdh, corebase);
+ brcmf_sdbrcm_chip_disablecore(card, corebase);
/*
* Now do the initialization sequence.
* set reset while enabling the clock and
* forcing them on throughout the core
*/
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbtmstatelow), 4,
((SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) |
SBTML_RESET);
udelay(1);
- regdata = brcmf_sdcard_reg_read(sdh, CORE_SB(corebase, sbtmstatehigh),
+ regdata = brcmf_sdcard_reg_read(card, CORE_SB(corebase, sbtmstatehigh),
4);
if (regdata & SBTMH_SERR)
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbtmstatehigh),
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbtmstatehigh),
4, 0);
- regdata = brcmf_sdcard_reg_read(sdh, CORE_SB(corebase, sbimstate), 4);
+ regdata = brcmf_sdcard_reg_read(card, CORE_SB(corebase, sbimstate), 4);
if (regdata & (SBIM_IBE | SBIM_TO))
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbimstate), 4,
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbimstate), 4,
regdata & ~(SBIM_IBE | SBIM_TO));
/* clear reset and allow it to propagate throughout the core */
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbtmstatelow), 4,
(SICF_FGC << SBTML_SICF_SHIFT) |
(SICF_CLOCK_EN << SBTML_SICF_SHIFT));
udelay(1);
/* leave clock enabled */
- brcmf_sdcard_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+ brcmf_sdcard_reg_write(card, CORE_SB(corebase, sbtmstatelow), 4,
(SICF_CLOCK_EN << SBTML_SICF_SHIFT));
udelay(1);
}
@@ -6407,15 +6416,15 @@ brcmf_sdbrcm_sdiod_drive_strength_init(struct dhd_bus *bus, u32 drivestrength) {
}
}
- brcmf_sdcard_reg_write(bus->sdh,
+ brcmf_sdcard_reg_write(bus->card,
CORE_CC_REG(bus->ci->cccorebase, chipcontrol_addr),
4, 1);
- cc_data_temp = brcmf_sdcard_reg_read(bus->sdh,
+ cc_data_temp = brcmf_sdcard_reg_read(bus->card,
CORE_CC_REG(bus->ci->cccorebase, chipcontrol_addr), 4);
cc_data_temp &= ~str_mask;
drivestrength_sel <<= str_shift;
cc_data_temp |= drivestrength_sel;
- brcmf_sdcard_reg_write(bus->sdh,
+ brcmf_sdcard_reg_write(bus->card,
CORE_CC_REG(bus->ci->cccorebase, chipcontrol_addr),
4, cc_data_temp);
diff --git a/drivers/staging/brcm80211/brcmfmac/sdio_host.h b/drivers/staging/brcm80211/brcmfmac/sdio_host.h
index 17ea8b2..5c5bbca 100644
--- a/drivers/staging/brcm80211/brcmfmac/sdio_host.h
+++ b/drivers/staging/brcm80211/brcmfmac/sdio_host.h
@@ -62,7 +62,7 @@ extern const uint brcmf_sdio_msglevel;
#define SDIOD_MAX_IOFUNCS 7
/* forward declarations */
-struct brcmf_sdio;
+struct brcmf_sdio_card;
typedef void (*brcmf_sdiocard_cb_fn_t) (void *);
/* Attach and build an interface to the underlying SD host driver.
@@ -73,35 +73,38 @@ typedef void (*brcmf_sdiocard_cb_fn_t) (void *);
* implementation may maintain a single "default" handle (e.g. the first or
* most recent one) to enable single-instance implementations to pass NULL.
*/
-extern struct brcmf_sdio *brcmf_sdcard_attach(void *cfghdl, void **regsva,
+extern struct brcmf_sdio_card *brcmf_sdcard_attach(void *cfghdl, void **regsva,
uint irq);
/* Detach - freeup resources allocated in attach */
-extern int brcmf_sdcard_detach(void *sdh);
+extern int brcmf_sdcard_detach(struct brcmf_sdio_card *card);
/* Query if SD device interrupts are enabled */
-extern bool brcmf_sdcard_intr_query(void *sdh);
+extern bool brcmf_sdcard_intr_query(struct brcmf_sdio_card *card);
/* Enable/disable SD interrupt */
-extern int brcmf_sdcard_intr_enable(void *sdh);
-extern int brcmf_sdcard_intr_disable(void *sdh);
+extern int brcmf_sdcard_intr_enable(struct brcmf_sdio_card *card);
+extern int brcmf_sdcard_intr_disable(struct brcmf_sdio_card *card);
/* Register/deregister device interrupt handler. */
extern int
-brcmf_sdcard_intr_reg(void *sdh, brcmf_sdiocard_cb_fn_t fn, void *argh);
+brcmf_sdcard_intr_reg(struct brcmf_sdio_card *card, brcmf_sdiocard_cb_fn_t fn,
+ void *argh);
-extern int brcmf_sdcard_intr_dereg(void *sdh);
+extern int brcmf_sdcard_intr_dereg(struct brcmf_sdio_card *card);
#if defined(BCMDBG)
/* Query pending interrupt status from the host controller */
-extern bool brcmf_sdcard_intr_pending(void *sdh);
+extern bool brcmf_sdcard_intr_pending(struct brcmf_sdio_card *card);
#endif
/* Register a callback to be called on device removal.
* No-op in the case of non-removable/hardwired devices.
*/
extern int
-brcmf_sdcard_devremove_reg(void *sdh, brcmf_sdiocard_cb_fn_t fn, void *argh);
+brcmf_sdcard_devremove_reg(struct brcmf_sdio_card *card,
+ brcmf_sdiocard_cb_fn_t fn,
+ void *argh);
/* Access SDIO address space (e.g. CCCR) using CMD52 (single-byte interface).
* fn: function number
@@ -109,15 +112,19 @@ brcmf_sdcard_devremove_reg(void *sdh, brcmf_sdiocard_cb_fn_t fn, void *argh);
* data: data byte to write
* err: pointer to error code (or NULL)
*/
-extern u8 brcmf_sdcard_cfg_read(void *sdh, uint func, u32 addr, int *err);
-extern void brcmf_sdcard_cfg_write(void *sdh, uint func, u32 addr, u8 data,
- int *err);
+extern u8 brcmf_sdcard_cfg_read(struct brcmf_sdio_card *card, uint func,
+ u32 addr, int *err);
+extern void brcmf_sdcard_cfg_write(struct brcmf_sdio_card *card, uint func,
+ u32 addr, u8 data, int *err);
/* Read/Write 4bytes from/to cfg space */
-extern u32 brcmf_sdcard_cfg_read_word(void *sdh, uint fnc_num, u32 addr,
- int *err);
-extern void brcmf_sdcard_cfg_write_word(void *sdh, uint fnc_num, u32 addr,
- u32 data, int *err);
+extern u32
+brcmf_sdcard_cfg_read_word(struct brcmf_sdio_card *card, uint fnc_num,
+ u32 addr, int *err);
+
+extern void brcmf_sdcard_cfg_write_word(struct brcmf_sdio_card *card,
+ uint fnc_num, u32 addr,
+ u32 data, int *err);
/* Read CIS content for specified function.
* fn: function whose CIS is being requested (0 is common CIS)
@@ -126,18 +133,23 @@ extern void brcmf_sdcard_cfg_write_word(void *sdh, uint fnc_num, u32 addr,
* Internally, this routine uses the values from the cis base regs (0x9-0xB)
* to form an SDIO-space address to read the data from.
*/
-extern int brcmf_sdcard_cis_read(void *sdh, uint func, u8 *cis, uint length);
+extern int brcmf_sdcard_cis_read(struct brcmf_sdio_card *card, uint func,
+ u8 *cis, uint length);
/* Synchronous access to device (client) core registers via CMD53 to F1.
* addr: backplane address (i.e. >= regsva from attach)
* size: register width in bytes (2 or 4)
* data: data for register write
*/
-extern u32 brcmf_sdcard_reg_read(void *sdh, u32 addr, uint size);
-extern u32 brcmf_sdcard_reg_write(void *sdh, u32 addr, uint size, u32 data);
+extern u32
+brcmf_sdcard_reg_read(struct brcmf_sdio_card *card, u32 addr, uint size);
+
+extern u32
+brcmf_sdcard_reg_write(struct brcmf_sdio_card *card, u32 addr, uint size,
+ u32 data);
/* Indicate if last reg read/write failed */
-extern bool brcmf_sdcard_regfail(void *sdh);
+extern bool brcmf_sdcard_regfail(struct brcmf_sdio_card *card);
/* Buffer transfer to/from device (client) core via cmd53.
* fn: function number
@@ -153,12 +165,14 @@ extern bool brcmf_sdcard_regfail(void *sdh);
*/
typedef void (*brcmf_sdio_cmplt_fn_t)
(void *handle, int status, bool sync_waiting);
-extern int brcmf_sdcard_send_buf(void *sdh, u32 addr, uint fn, uint flags,
- u8 *buf, uint nbytes, void *pkt,
- brcmf_sdio_cmplt_fn_t complete, void *handle);
-extern int brcmf_sdcard_recv_buf(struct brcmf_sdio *sdh, u32 addr, uint fn,
- uint flags, u8 *buf, uint nbytes, struct sk_buff *pkt,
- brcmf_sdio_cmplt_fn_t complete, void *handle);
+extern int
+brcmf_sdcard_send_buf(struct brcmf_sdio_card *card, u32 addr, uint fn,
+ uint flags, u8 *buf, uint nbytes, void *pkt,
+ brcmf_sdio_cmplt_fn_t complete, void *handle);
+extern int
+brcmf_sdcard_recv_buf(struct brcmf_sdio_card *card, u32 addr, uint fn,
+ uint flags, u8 *buf, uint nbytes, struct sk_buff *pkt,
+ brcmf_sdio_cmplt_fn_t complete, void *handle);
/* Flags bits */
#define SDIO_REQ_4BYTE 0x1 /* Four-byte target (backplane) width (vs. two-byte) */
@@ -175,35 +189,35 @@ extern int brcmf_sdcard_recv_buf(struct brcmf_sdio *sdh, u32 addr, uint fn,
* nbytes: number of bytes to transfer to/from buf
* Returns 0 or error code.
*/
-extern int brcmf_sdcard_rwdata(void *sdh, uint rw, u32 addr, u8 *buf,
- uint nbytes);
+extern int brcmf_sdcard_rwdata(struct brcmf_sdio_card *card, uint rw, u32 addr,
+ u8 *buf, uint nbytes);
/* Issue an abort to the specified function */
-extern int brcmf_sdcard_abort(void *sdh, uint fn);
+extern int brcmf_sdcard_abort(struct brcmf_sdio_card *card, uint fn);
/* Start SDIO Host Controller communication */
-extern int brcmf_sdcard_start(void *sdh, int stage);
+extern int brcmf_sdcard_start(struct brcmf_sdio_card *card, int stage);
/* Stop SDIO Host Controller communication */
-extern int brcmf_sdcard_stop(void *sdh);
+extern int brcmf_sdcard_stop(struct brcmf_sdio_card *card);
/* Returns the "Device ID" of target device on the SDIO bus. */
-extern int brcmf_sdcard_query_device(void *sdh);
+extern int brcmf_sdcard_query_device(struct brcmf_sdio_card *card);
/* Returns the number of IO functions reported by the device */
-extern uint brcmf_sdcard_query_iofnum(void *sdh);
+extern uint brcmf_sdcard_query_iofnum(struct brcmf_sdio_card *card);
/* Miscellaneous knob tweaker. */
-extern int brcmf_sdcard_iovar_op(void *sdh, const char *name,
- void *params, int plen, void *arg, int len,
- bool set);
+extern int brcmf_sdcard_iovar_op(struct brcmf_sdio_card *card, const char *name,
+ void *params, int plen, void *arg, int len,
+ bool set);
/* Reset and reinitialize the device */
-extern int brcmf_sdcard_reset(struct brcmf_sdio *sdh);
+extern int brcmf_sdcard_reset(struct brcmf_sdio_card *card);
/* helper functions */
-extern void *brcmf_sdcard_get_sdioh(struct brcmf_sdio *sdh);
+extern void *brcmf_sdcard_get_sdioh(struct brcmf_sdio_card *card);
/* callback functions */
struct brcmf_sdioh_driver {
@@ -221,7 +235,7 @@ extern int brcmf_sdio_function_init(void);
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 *sdh);
+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);
@@ -230,12 +244,13 @@ extern int brcmf_sdio_probe(struct device *dev);
extern int brcmf_sdio_remove(struct device *dev);
/* Function to pass device-status bits to DHD. */
-extern u32 brcmf_sdcard_get_dstatus(void *sdh);
+extern u32 brcmf_sdcard_get_dstatus(struct brcmf_sdio_card *card);
/* Function to return current window addr */
-extern u32 brcmf_sdcard_cur_sbwad(void *sdh);
+extern u32 brcmf_sdcard_cur_sbwad(struct brcmf_sdio_card *card);
/* Function to pass chipid and rev to lower layers for controlling pr's */
-extern void brcmf_sdcard_chipinfo(void *sdh, u32 chip, u32 chiprev);
+extern void brcmf_sdcard_chipinfo(struct brcmf_sdio_card *card, u32 chip,
+ u32 chiprev);
#endif /* _BRCM_SDH_H_ */
--
1.7.4.1
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