/* local copy of bcm sd handler */
struct brcmf_sdio *l_bcmsdh;
-#if defined(OOB_INTR_ONLY) && defined(HW_OOB)
-extern int brcmf_sdioh_enable_hw_oob_intr(void *sdioh, bool enable);
-
-void brcmf_sdcard_enable_hw_oob_intr(struct brcmf_sdio *sdh, bool enable)
-{
- brcmf_sdioh_enable_hw_oob_intr(sdh->sdioh, enable);
-}
-#endif
-
struct brcmf_sdio *brcmf_sdcard_attach(void *cfghdl, void **regsva, uint irq)
{
struct brcmf_sdio *bcmsdh;
#include <brcmu_wifi.h>
#include "sdio_host.h"
-#if defined(OOB_INTR_ONLY)
-#include <linux/irq.h>
extern void brcmf_sdbrcm_isr(void *args);
-#endif /* defined(OOB_INTR_ONLY) */
-#if defined(CONFIG_MACH_SANDGATE2G) || defined(CONFIG_MACH_LOGICPD_PXA270)
-
-#include <linux/platform_device.h>
-#endif /* CONFIG_MACH_SANDGATE2G */
#include "dngl_stats.h"
#include "dhd.h"
unsigned long oob_flags; /* OOB Host specifiction
as edge and etc */
bool oob_irq_registered;
-#if defined(OOB_INTR_ONLY)
- spinlock_t irq_lock;
-#endif
};
static struct bcmsdh_hc *sdhcinfo;
u32 vendevid;
unsigned long irq_flags = 0;
-#if defined(OOB_INTR_ONLY)
-#ifdef HW_OOB
- irq_flags =
- IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL |
- IORESOURCE_IRQ_SHAREABLE;
-#else
- irq_flags = IRQF_TRIGGER_FALLING;
-#endif /* HW_OOB */
- irq = brcmf_customer_oob_irq_map(&irq_flags);
- if (irq < 0) {
- SDLX_MSG(("%s: Host irq is not defined\n", __func__));
- return 1;
- }
-#endif /* defined(OOB_INTR_ONLY) */
/* allocate SDIO Host Controller state info */
sdhc = kzalloc(sizeof(struct bcmsdh_hc), GFP_ATOMIC);
if (!sdhc) {
sdhc->oob_irq = irq;
sdhc->oob_flags = irq_flags;
sdhc->oob_irq_registered = false; /* to make sure.. */
-#if defined(OOB_INTR_ONLY)
- spin_lock_init(&sdhc->irq_lock);
-#endif
/* chain SDIO Host Controller info together */
sdhc->next = sdhcinfo;
brcmf_sdio_function_cleanup();
}
-#if defined(OOB_INTR_ONLY)
-void brcmf_sdio_oob_intr_set(bool enable)
-{
- static bool curstate = 1;
- unsigned long flags;
-
- spin_lock_irqsave(&sdhcinfo->irq_lock, flags);
- if (curstate != enable) {
- if (enable)
- enable_irq(sdhcinfo->oob_irq);
- else
- disable_irq_nosync(sdhcinfo->oob_irq);
- curstate = enable;
- }
- spin_unlock_irqrestore(&sdhcinfo->irq_lock, flags);
-}
-
-static irqreturn_t brcmf_sdio_oob_irq(int irq, void *dev_id)
-{
- dhd_pub_t *dhdp;
-
- dhdp = (dhd_pub_t *) dev_get_drvdata(sdhcinfo->dev);
-
- brcmf_sdio_oob_intr_set(0);
-
- if (dhdp == NULL) {
- SDLX_MSG(("Out of band GPIO interrupt fired way too early\n"));
- return IRQ_HANDLED;
- }
-
- brcmf_sdbrcm_isr((void *)dhdp->bus);
-
- return IRQ_HANDLED;
-}
-
-int brcmf_sdio_register_oob_intr(void *dhdp)
-{
- int error = 0;
-
- SDLX_MSG(("%s Enter\n", __func__));
-
- sdhcinfo->oob_flags =
- IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL |
- IORESOURCE_IRQ_SHAREABLE;
- dev_set_drvdata(sdhcinfo->dev, dhdp);
-
- if (!sdhcinfo->oob_irq_registered) {
- SDLX_MSG(("%s IRQ=%d Type=%X\n", __func__,
- (int)sdhcinfo->oob_irq, (int)sdhcinfo->oob_flags));
- /* Refer to customer Host IRQ docs about
- proper irqflags definition */
- error =
- request_irq(sdhcinfo->oob_irq, brcmf_sdio_oob_irq,
- sdhcinfo->oob_flags, "bcmsdh_sdmmc", NULL);
- if (error)
- return -ENODEV;
-
- irq_set_irq_wake(sdhcinfo->oob_irq, 1);
- sdhcinfo->oob_irq_registered = true;
- }
-
- return 0;
-}
-
-void brcmf_sdio_unregister_oob_intr(void)
-{
- SDLX_MSG(("%s: Enter\n", __func__));
-
- irq_set_irq_wake(sdhcinfo->oob_irq, 0);
- disable_irq(sdhcinfo->oob_irq); /* just in case.. */
- free_irq(sdhcinfo->oob_irq, NULL);
- sdhcinfo->oob_irq_registered = false;
-}
-#endif /* defined(OOB_INTR_ONLY) */
/* Module parameters specific to each host-controller driver */
extern uint sd_msglevel; /* Debug message level */
extern int brcmf_sdio_function_init(void);
extern void brcmf_sdio_function_cleanup(void);
-#if !defined(OOB_INTR_ONLY)
static void brcmf_sdioh_irqhandler(struct sdio_func *func);
static void brcmf_sdioh_irqhandler_f2(struct sdio_func *func);
-#endif /* !defined(OOB_INTR_ONLY) */
static int brcmf_sdioh_get_cisaddr(struct sdioh_info *sd, u32 regaddr);
extern int brcmf_sdioh_reset_comm(struct mmc_card *card);
return SDIOH_API_RC_SUCCESS;
}
-#if defined(OOB_INTR_ONLY) && defined(HW_OOB)
-
-extern int brcmf_sdioh_enable_func_intr(void)
-{
- u8 reg;
- int err;
-
- if (gInstance->func[0]) {
- sdio_claim_host(gInstance->func[0]);
-
- reg = sdio_readb(gInstance->func[0], SDIOD_CCCR_INTEN, &err);
- if (err) {
- sd_err(("%s: error for read SDIO_CCCR_IENx : 0x%x\n",
- __func__, err));
- sdio_release_host(gInstance->func[0]);
- return SDIOH_API_RC_FAIL;
- }
-
- /* Enable F1 and F2 interrupts, set master enable */
- reg |=
- (INTR_CTL_FUNC1_EN | INTR_CTL_FUNC2_EN |
- INTR_CTL_MASTER_EN);
-
- sdio_writeb(gInstance->func[0], reg, SDIOD_CCCR_INTEN, &err);
- sdio_release_host(gInstance->func[0]);
-
- if (err) {
- sd_err(("%s: error for write SDIO_CCCR_IENx : 0x%x\n",
- __func__, err));
- return SDIOH_API_RC_FAIL;
- }
- }
-
- return SDIOH_API_RC_SUCCESS;
-}
-
-extern int brcmf_sdioh_disable_func_intr(void)
-{
- u8 reg;
- int err;
-
- if (gInstance->func[0]) {
- sdio_claim_host(gInstance->func[0]);
- reg = sdio_readb(gInstance->func[0], SDIOD_CCCR_INTEN, &err);
- if (err) {
- sd_err(("%s: error for read SDIO_CCCR_IENx : 0x%x\n",
- __func__, err));
- sdio_release_host(gInstance->func[0]);
- return SDIOH_API_RC_FAIL;
- }
-
- reg &= ~(INTR_CTL_FUNC1_EN | INTR_CTL_FUNC2_EN);
- /* Disable master interrupt with the last function interrupt */
- if (!(reg & 0xFE))
- reg = 0;
- sdio_writeb(gInstance->func[0], reg, SDIOD_CCCR_INTEN, &err);
-
- sdio_release_host(gInstance->func[0]);
- if (err) {
- sd_err(("%s: error for write SDIO_CCCR_IENx : 0x%x\n",
- __func__, err));
- return SDIOH_API_RC_FAIL;
- }
- }
- return SDIOH_API_RC_SUCCESS;
-}
-#endif /* defined(OOB_INTR_ONLY) && defined(HW_OOB) */
-
/* Configure callback to client when we receive client interrupt */
extern int
brcmf_sdioh_interrupt_register(struct sdioh_info *sd, sdioh_cb_fn_t fn,
__func__));
return SDIOH_API_RC_FAIL;
}
-#if !defined(OOB_INTR_ONLY)
+
sd->intr_handler = fn;
sd->intr_handler_arg = argh;
sd->intr_handler_valid = true;
sdio_claim_irq(gInstance->func[1], brcmf_sdioh_irqhandler);
sdio_release_host(gInstance->func[1]);
}
-#elif defined(HW_OOB)
- brcmf_sdioh_enable_func_intr();
-#endif /* defined(OOB_INTR_ONLY) */
+
return SDIOH_API_RC_SUCCESS;
}
{
sd_trace(("%s: Entering\n", __func__));
-#if !defined(OOB_INTR_ONLY)
if (gInstance->func[1]) {
/* register and unmask irq */
sdio_claim_host(gInstance->func[1]);
sd->intr_handler_valid = false;
sd->intr_handler = NULL;
sd->intr_handler_arg = NULL;
-#elif defined(HW_OOB)
- brcmf_sdioh_disable_func_intr();
-#endif /* !defined(OOB_INTR_ONLY) */
+
return SDIOH_API_RC_SUCCESS;
}
return bcmerror;
}
-#if defined(OOB_INTR_ONLY) && defined(HW_OOB)
-
-int brcmf_sdioh_enable_hw_oob_intr(struct sdioh_info *sd, bool enable)
-{
- int status;
- u8 data;
-
- if (enable)
- data = 3; /* enable hw oob interrupt */
- else
- data = 4; /* disable hw oob interrupt */
- data |= 4; /* Active HIGH */
-
- status = brcmf_sdioh_request_byte(sd, SDIOH_WRITE, 0, 0xf2, &data);
- return status;
-}
-#endif /* defined(OOB_INTR_ONLY) && defined(HW_OOB) */
-
extern int
brcmf_sdioh_cfg_read(struct sdioh_info *sd, uint fnc_num, u32 addr, u8 *data)
{
pkt_len += 3;
pkt_len &= 0xFFFFFFFC;
-#ifdef CONFIG_MMC_MSM7X00A
- if ((pkt_len % 64) == 32) {
- sd_trace(("%s: Rounding up TX packet +=32\n",
- __func__));
- pkt_len += 32;
- }
-#endif /* CONFIG_MMC_MSM7X00A */
/* Make sure the packet is aligned properly.
* If it isn't, then this
* is the fault of brcmf_sdioh_request_buffer() which
return SUCCESS;
}
-#if !defined(OOB_INTR_ONLY)
/* bcmsdh_sdmmc interrupt handler */
static void brcmf_sdioh_irqhandler(struct sdio_func *func)
{
ASSERT(sd != NULL);
}
-#endif /* !defined(OOB_INTR_ONLY) */
-
-#ifdef NOTUSED
-/* Write client card reg */
-static int
-brcmf_sdioh_card_regwrite(struct sdioh_info *sd, int func, u32 regaddr,
- int regsize, u32 data)
-{
-
- if ((func == 0) || (regsize == 1)) {
- u8 temp;
-
- temp = data & 0xff;
- brcmf_sdioh_request_byte(sd, SDIOH_READ, func, regaddr, &temp);
- sd_data(("%s: byte write data=0x%02x\n", __func__, data));
- } else {
- if (regsize == 2)
- data &= 0xffff;
-
- brcmf_sdioh_request_word(sd, 0, SDIOH_READ, func, regaddr,
- &data, regsize);
-
- sd_data(("%s: word write data=0x%08x\n", __func__, data));
- }
-
- return SUCCESS;
-}
-#endif /* NOTUSED */
int brcmf_sdioh_start(struct sdioh_info *si, int stage)
{
sdos = (struct sdos_info *)sd->sdos_info;
ASSERT(sdos);
-#if !defined(OOB_INTR_ONLY)
if (enable && !(sd->intr_handler && sd->intr_handler_arg)) {
sd_err(("%s: no handler registered, will not enable\n",
__func__));
return SDIOH_API_RC_FAIL;
}
-#endif /* !defined(OOB_INTR_ONLY) */
/* Ensure atomicity for enable/disable calls */
spin_lock_irqsave(&sdos->lock, flags);
int suspend_disable_flag; /* "1" to disable all extra powersaving
during suspend */
int in_suspend; /* flag set to 1 when early suspend called */
-#ifdef PNO_SUPPORT
- int pno_enable; /* pno status : "1" is pno enable */
-#endif /* PNO_SUPPORT */
int dtim_skip; /* dtim skip , default 0 means wake each dtim */
/* Pkt filter defination */
#ifdef BCMDBG
extern int brcmf_write_to_file(dhd_pub_t *dhd, u8 *buf, int size);
#endif /* BCMDBG */
-#if defined(OOB_INTR_ONLY)
-extern int brcmf_customer_oob_irq_map(unsigned long *irq_flags_ptr);
-#endif /* defined(OOB_INTR_ONLY) */
extern void brcmf_timeout_start(dhd_timeout_t *tmo, uint usec);
extern int brcmf_timeout_expired(dhd_timeout_t *tmo);
};
-#ifdef CUSTOMER_HW2
-int wifi_get_mac_addr(unsigned char *buf);
-#endif
-
#define RETRIES 2 /* # of retries to retrieve matching ioctl response */
#define BUS_HEADER_LEN (16+BRCMF_SDALIGN) /* Must be atleast SDPCM_RESERVE
* defined in dhd_sdio.c
brcmf_event(dhd, (char *)pvt_data, evlen, *ifidx);
break;
-#ifdef P2P
- case BRCMF_E_NDIS_LINK:
- break;
-#endif
- /* fall through */
/* These are what external supplicant/authenticator wants */
case BRCMF_E_LINK:
case BRCMF_E_ASSOC_IND:
int scan_assoc_time = 40;
int scan_unassoc_time = 40;
int i;
-#ifdef GET_CUSTOM_MAC_ENABLE
- int ret = 0;
- u8 ea_addr[ETH_ALEN];
-#endif /* GET_CUSTOM_MAC_ENABLE */
brcmf_os_proto_block(dhd);
-#ifdef GET_CUSTOM_MAC_ENABLE
- /* Read MAC address from external customer place
- ** NOTE that default mac address has to be present in
- ** otp or nvram file to bring up
- ** firmware but unique per board mac address maybe provided by
- ** customer code
- */
- ret = brcmf_custom_get_mac_address(ea_addr);
- if (!ret) {
- brcmu_mkiovar("cur_etheraddr", (void *)ea_addr, ETH_ALEN,
- buf, sizeof(buf));
- ret = brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- buf, sizeof(buf));
- if (ret < 0) {
- DHD_ERROR(("%s: can't set MAC address , error=%d\n",
- __func__, ret));
- } else
- memcpy(dhd->mac.octet, (void *)&ea_addr,
- ETH_ALEN);
- }
-#endif /* GET_CUSTOM_MAC_ENABLE */
-
/* Set Country code */
if (dhd->country_code[0] != 0) {
if (brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_COUNTRY,
return 0;
}
-
-#ifdef PNO_SUPPORT
-int dhd_pno_clean(dhd_pub_t *dhd)
-{
- char iovbuf[128];
- int pfn_enabled = 0;
- int iov_len = 0;
- int ret;
-
- /* Disable pfn */
- iov_len = brcmu_mkiovar("pfn", (char *)&pfn_enabled, 4, iovbuf,
- sizeof(iovbuf));
- ret = brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR, iovbuf,
- sizeof(iovbuf));
- if (ret >= 0) {
- /* clear pfn */
- iov_len = brcmu_mkiovar("pfnclear", 0, 0, iovbuf,
- sizeof(iovbuf));
- if (iov_len) {
- ret = brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- iovbuf, iov_len);
- if (ret < 0) {
- DHD_ERROR(("%s failed code %d\n", __func__,
- ret));
- }
- } else {
- ret = -1;
- DHD_ERROR(("%s failed code %d\n", __func__, iov_len));
- }
- } else
- DHD_ERROR(("%s failed code %d\n", __func__, ret));
-
- return ret;
-}
-
-int dhd_pno_enable(dhd_pub_t *dhd, int pfn_enabled)
-{
- char iovbuf[128];
- int ret = -1;
-
- if ((!dhd) && ((pfn_enabled != 0) || (pfn_enabled != 1))) {
- DHD_ERROR(("%s error exit\n", __func__));
- return ret;
- }
-
- /* Enable/disable PNO */
- ret = brcmu_mkiovar("pfn", (char *)&pfn_enabled, 4, iovbuf,
- sizeof(iovbuf));
- if (ret > 0) {
- ret = brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR, iovbuf,
- sizeof(iovbuf));
- if (ret < 0) {
- DHD_ERROR(("%s failed for error=%d\n", __func__, ret));
- return ret;
- } else {
- dhd->pno_enable = pfn_enabled;
- DHD_TRACE(("%s set pno as %d\n", __func__,
- dhd->pno_enable));
- }
- } else
- DHD_ERROR(("%s failed err=%d\n", __func__, ret));
-
- return ret;
-}
-
-/* Function to execute combined scan */
-int
-dhd_pno_set(dhd_pub_t *dhd, wlc_ssid_t *ssids_local, int nssid, unsigned char scan_fr)
-{
- int err = -1;
- char iovbuf[128];
- int k, i;
- wl_pfn_param_t pfn_param;
- wl_pfn_t pfn_element;
-
- DHD_TRACE(("%s nssid=%d nchan=%d\n", __func__, nssid, scan_fr));
-
- if ((!dhd) && (!ssids_local)) {
- DHD_ERROR(("%s error exit\n", __func__));
- err = -1;
- }
-
- /* Check for broadcast ssid */
- for (k = 0; k < nssid; k++) {
- if (!ssids_local[k].SSID_len) {
- DHD_ERROR(("%d: Broadcast SSID is ilegal for PNO "
- "setting\n", k));
- return err;
- }
- }
-/* #define PNO_DUMP 1 */
-#ifdef PNO_DUMP
- {
- int j;
- for (j = 0; j < nssid; j++) {
- DHD_ERROR(("%d: scan for %s size =%d\n", j,
- ssids_local[j].SSID,
- ssids_local[j].SSID_len));
- }
- }
-#endif /* PNO_DUMP */
-
- /* clean up everything */
- err = dhd_pno_clean(dhd);
- if (err < 0) {
- DHD_ERROR(("%s failed error=%d\n", __func__, err));
- return err;
- }
- memset(&pfn_param, 0, sizeof(pfn_param));
- memset(&pfn_element, 0, sizeof(pfn_element));
-
- /* set pfn parameters */
- pfn_param.version = PFN_VERSION;
- pfn_param.flags = (PFN_LIST_ORDER << SORT_CRITERIA_BIT);
-
- /* set up pno scan fr */
- if (scan_fr != 0)
- pfn_param.scan_freq = scan_fr;
-
- brcmu_mkiovar("pfn_set", (char *)&pfn_param, sizeof(pfn_param), iovbuf,
- sizeof(iovbuf));
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR, iovbuf,
- sizeof(iovbuf));
-
- /* set all pfn ssid */
- for (i = 0; i < nssid; i++) {
-
- pfn_element.bss_type = DOT11_BSSTYPE_INFRASTRUCTURE;
- pfn_element.auth = WLAN_AUTH_OPEN;
- pfn_element.wpa_auth = WPA_AUTH_PFN_ANY;
- pfn_element.wsec = 0;
- pfn_element.infra = 1;
-
- memcpy((char *)pfn_element.ssid.SSID, ssids_local[i].SSID,
- ssids_local[i].SSID_len);
- pfn_element.ssid.SSID_len = ssids_local[i].SSID_len;
-
- err = brcmu_mkiovar("pfn_add", (char *)&pfn_element,
- sizeof(pfn_element), iovbuf, sizeof(iovbuf));
- if (err > 0) {
- err = brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- iovbuf, sizeof(iovbuf));
- if (err < 0) {
- DHD_ERROR(("%s failed for i=%d error=%d\n",
- __func__, i, err));
- return err;
- }
- } else
- DHD_ERROR(("%s failed err=%d\n", __func__, err));
- }
-
- /* Enable PNO */
- /* dhd_pno_enable(dhd, 1); */
- return err;
-}
-
-int dhd_pno_get_status(dhd_pub_t *dhd)
-{
- int ret = -1;
-
- if (!dhd)
- return ret;
- else
- return dhd->pno_enable;
-}
-
-#endif /* PNO_SUPPORT */
-
-/* Androd ComboSCAN support */
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#ifdef CONFIG_WIFI_CONTROL_FUNC
-#include <linux/platform_device.h>
-#endif
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/kthread.h>
/* Global ASSERT type flag */
u32 g_assert_type;
-#if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC)
-#include <linux/wifi_tiwlan.h>
-
-struct semaphore wifi_control_sem;
-
-struct dhd_bus *g_bus;
-
-static struct wifi_platform_data *wifi_control_data;
-static struct resource *wifi_irqres;
-
-int wifi_get_irq_number(unsigned long *irq_flags_ptr)
-{
- if (wifi_irqres) {
- *irq_flags_ptr = wifi_irqres->flags & IRQF_TRIGGER_MASK;
- return (int)wifi_irqres->start;
- }
-#ifdef CUSTOM_OOB_GPIO_NUM
- return CUSTOM_OOB_GPIO_NUM;
-#else
- return -1;
-#endif
-}
-
-int wifi_set_carddetect(int on)
-{
- printk(KERN_ERR "%s = %d\n", __func__, on);
- if (wifi_control_data && wifi_control_data->set_carddetect)
- wifi_control_data->set_carddetect(on);
- return 0;
-}
-
-int wifi_set_power(int on, unsigned long msec)
-{
- printk(KERN_ERR "%s = %d\n", __func__, on);
- if (wifi_control_data && wifi_control_data->set_power)
- wifi_control_data->set_power(on);
- if (msec)
- mdelay(msec);
- return 0;
-}
-
-int wifi_set_reset(int on, unsigned long msec)
-{
- printk(KERN_ERR "%s = %d\n", __func__, on);
- if (wifi_control_data && wifi_control_data->set_reset)
- wifi_control_data->set_reset(on);
- if (msec)
- mdelay(msec);
- return 0;
-}
-
-static int wifi_probe(struct platform_device *pdev)
-{
- struct wifi_platform_data *wifi_ctrl =
- (struct wifi_platform_data *)(pdev->dev.platform_data);
-
- printk(KERN_ERR "## %s\n", __func__);
- wifi_irqres =
- platform_get_resource_byname(pdev, IORESOURCE_IRQ,
- "bcm4329_wlan_irq");
- wifi_control_data = wifi_ctrl;
-
- wifi_set_power(1, 0); /* Power On */
- wifi_set_carddetect(1); /* CardDetect (0->1) */
-
- up(&wifi_control_sem);
- return 0;
-}
-
-static int wifi_remove(struct platform_device *pdev)
-{
- struct wifi_platform_data *wifi_ctrl =
- (struct wifi_platform_data *)(pdev->dev.platform_data);
-
- printk(KERN_ERR "## %s\n", __func__);
- wifi_control_data = wifi_ctrl;
-
- wifi_set_carddetect(0); /* CardDetect (1->0) */
- wifi_set_power(0, 0); /* Power Off */
-
- up(&wifi_control_sem);
- return 0;
-}
-
-static int wifi_suspend(struct platform_device *pdev, pm_message_t state)
-{
- DHD_TRACE(("##> %s\n", __func__));
- return 0;
-}
-
-static int wifi_resume(struct platform_device *pdev)
-{
- DHD_TRACE(("##> %s\n", __func__));
- return 0;
-}
-
-static struct platform_driver wifi_device = {
- .probe = wifi_probe,
- .remove = wifi_remove,
- .suspend = wifi_suspend,
- .resume = wifi_resume,
- .driver = {
- .name = KBUILD_MODNAME,
- }
-};
-
-int wifi_add_dev(void)
-{
- DHD_TRACE(("## Calling platform_driver_register\n"));
- return platform_driver_register(&wifi_device);
-}
-
-void wifi_del_dev(void)
-{
- DHD_TRACE(("## Unregister platform_driver_register\n"));
- platform_driver_unregister(&wifi_device);
-}
-#endif /* defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC) */
-
#if defined(CONFIG_PM_SLEEP)
#include <linux/suspend.h>
atomic_t brcmf_mmc_suspend;
DECLARE_WAIT_QUEUE_HEAD(dhd_dpc_wait);
#endif /* defined(CONFIG_PM_SLEEP) */
-#if defined(OOB_INTR_ONLY)
-extern void brcmf_sdbrcm_enable_oob_intr(struct dhd_bus *bus, bool enable);
-#endif /* defined(OOB_INTR_ONLY) */
-
MODULE_AUTHOR("Broadcom Corporation");
MODULE_DESCRIPTION("Broadcom 802.11n wireless LAN fullmac driver.");
MODULE_SUPPORTED_DEVICE("Broadcom 802.11n WLAN fullmac cards");
module_param(brcmf_dongle_memsize, int, 0);
/* Contorl fw roaming */
-#ifdef CUSTOMER_HW2
-uint brcmf_roam;
-#else
uint brcmf_roam = 1;
-#endif
/* Control radio state */
uint brcmf_radio_up = 1;
/* wl_pkt_filter_enable_t enable_parm; */
char iovbuf[32];
int bcn_li_dtim = 3;
-#ifdef CUSTOMER_HW2
- uint roamvar = 1;
-#endif /* CUSTOMER_HW2 */
DHD_TRACE(("%s: enter, value = %d in_suspend=%d\n",
__func__, value, dhd->in_suspend));
4, iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
iovbuf, sizeof(iovbuf));
-#ifdef CUSTOMER_HW2
- /* Disable build-in roaming to allowed \
- * supplicant to take of romaing
- */
- brcmu_mkiovar("roam_off", (char *)&roamvar, 4,
- iovbuf, sizeof(iovbuf));
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- iovbuf, sizeof(iovbuf));
-#endif /* CUSTOMER_HW2 */
} else {
/* Kernel resumed */
brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
iovbuf, sizeof(iovbuf));
-#ifdef CUSTOMER_HW2
- roamvar = 0;
- brcmu_mkiovar("roam_off", (char *)&roamvar, 4, iovbuf,
- sizeof(iovbuf));
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- iovbuf, sizeof(iovbuf));
-#endif /* CUSTOMER_HW2 */
}
}
int brcmf_sendpkt(dhd_pub_t *dhdp, int ifidx, struct sk_buff *pktbuf)
{
- int ret;
dhd_info_t *dhd = (dhd_info_t *) (dhdp->info);
/* Reject if down */
brcmf_proto_hdrpush(dhdp, ifidx, pktbuf);
/* Use bus module to send data frame */
-#ifdef BCMDBUS
- ret = dbus_send_pkt(dhdp->dbus, pktbuf, NULL /* pktinfo */);
-#else
- ret = brcmf_sdbrcm_bus_txdata(dhdp->bus, pktbuf);
-#endif /* BCMDBUS */
-
- return ret;
+ return brcmf_sdbrcm_bus_txdata(dhdp->bus, pktbuf);
}
static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *net)
ret));
return ret;
}
-#if defined(OOB_INTR_ONLY)
- /* Host registration for OOB interrupt */
- if (brcmf_sdio_register_oob_intr(dhdp)) {
- del_timer_sync(&dhd->timer);
- dhd->wd_timer_valid = false;
- DHD_ERROR(("%s Host failed to resgister for OOB\n", __func__));
- return -ENODEV;
- }
-
- /* Enable oob at firmware */
- brcmf_sdbrcm_enable_oob_intr(dhd->pub.bus, true);
-#endif /* defined(OOB_INTR_ONLY) */
/* If bus is not ready, can't come up */
if (dhd->pub.busstate != DHD_BUS_DATA) {
setbit(dhdp->eventmask, BRCMF_E_TXFAIL);
setbit(dhdp->eventmask, BRCMF_E_JOIN_START);
setbit(dhdp->eventmask, BRCMF_E_SCAN_COMPLETE);
-#ifdef PNO_SUPPORT
- setbit(dhdp->eventmask, BRCMF_E_PFN_NET_FOUND);
-#endif /* PNO_SUPPORT */
/* enable dongle roaming event */
/* Stop the bus module */
brcmf_sdbrcm_bus_stop(dhd->pub.bus, true);
-#if defined(OOB_INTR_ONLY)
- brcmf_sdio_unregister_oob_intr();
-#endif /* defined(OOB_INTR_ONLY) */
/* Clear the watchdog timer */
del_timer_sync(&dhd->timer);
DHD_TRACE(("%s: Enter\n", __func__));
dhd_bus_unregister();
-#if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC)
- wifi_del_dev();
-#endif
}
static int __init brcmf_module_init(void)
return -EINVAL;
} while (0);
-#if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC)
- sema_init(&wifi_control_sem, 0);
-
- error = wifi_add_dev();
- if (error) {
- DHD_ERROR(("%s: platform_driver_register failed\n", __func__));
- goto failed;
- }
-
- /* Waiting callback after platform_driver_register is done or
- exit with error */
- if (down_timeout(&wifi_control_sem, msecs_to_jiffies(1000)) != 0) {
- printk(KERN_ERR "%s: platform_driver_register timeout\n",
- __func__);
- /* remove device */
- wifi_del_dev();
- goto failed;
- }
-#endif /* #if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC) */
-
error = dhd_bus_register();
if (error) {
brcmf_c_preinit_ioctls(&dhd->pub);
}
-#ifdef PNO_SUPPORT
-/* Linux wrapper to call common dhd_pno_clean */
-int brcmf_netdev_pno_reset(struct net_device *dev)
-{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
-
- return dhd_pno_clean(&dhd->pub);
-}
-
-/* Linux wrapper to call common dhd_pno_enable */
-int brcmf_netdev_pno_enable(struct net_device *dev, int pfn_enabled)
-{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
-
- return dhd_pno_enable(&dhd->pub, pfn_enabled);
-}
-
-/* Linux wrapper to call common dhd_pno_set */
-int
-brcmf_netdev_pno_set(struct net_device *dev, wlc_ssid_t *ssids_local, int nssid,
- unsigned char scan_fr)
-{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
-
- return dhd_pno_set(&dhd->pub, ssids_local, nssid, scan_fr);
-}
-
-/* Linux wrapper to get pno status */
-int brcmf_netdev_get_pno_status(struct net_device *dev)
-{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
-
- return dhd_pno_get_status(&dhd->pub);
-}
-
-#endif /* PNO_SUPPORT */
-
static int brcmf_get_pend_8021x_cnt(dhd_info_t *dhd)
{
return atomic_read(&dhd->pend_8021x_cnt);
#define ALIGNMENT 4
-#if defined(OOB_INTR_ONLY) && defined(HW_OOB)
-extern void brcmf_sdcard_enable_hw_oob_intr(void *sdh, bool enable);
-#endif
-
-#if defined(OOB_INTR_ONLY) && defined(SDIO_ISR_THREAD)
-#error OOB_INTR_ONLY is NOT working with SDIO_ISR_THREAD
-#endif /* defined(OOB_INTR_ONLY) && defined(SDIO_ISR_THREAD) */
#define PKTALIGN(_p, _len, _align) \
do { \
uint datalign; \
DHD_TRACE(("%s: Enter\n", __func__));
-#if defined(OOB_INTR_ONLY)
- pendok = false;
-#endif
clkctl = 0;
sdh = bus->sdh;
return 0;
}
-#if defined(OOB_INTR_ONLY)
-void brcmf_sdbrcm_enable_oob_intr(struct dhd_bus *bus, bool enable)
-{
-#if defined(HW_OOB)
- brcmf_sdcard_enable_hw_oob_intr(bus->sdh, enable);
-#else
- sdpcmd_regs_t *regs = bus->regs;
- uint retries = 0;
-
- brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
- if (enable == true) {
-
- /* Tell device to start using OOB wakeup */
- W_SDREG(SMB_USE_OOB, ®s->tosbmailbox, retries);
- if (retries > retry_limit)
- DHD_ERROR(("CANNOT SIGNAL CHIP, WILL NOT WAKE UP!!\n"));
-
- } else {
- /* Send misc interrupt to indicate OOB not needed */
- W_SDREG(0, ®s->tosbmailboxdata, retries);
- if (retries <= retry_limit)
- W_SDREG(SMB_DEV_INT, ®s->tosbmailbox, retries);
- }
-
- /* Turn off our contribution to the HT clock request */
- brcmf_sdbrcm_clkctl(bus, CLK_SDONLY, false);
-#endif /* !defined(HW_OOB) */
-}
-#endif /* defined(OOB_INTR_ONLY) */
-
#define BUS_WAKE(bus) \
do { \
if ((bus)->sleeping) \
if (bus->roundup && bus->blocksize && (len > bus->blocksize)) {
u16 pad = bus->blocksize - (len % bus->blocksize);
if ((pad <= bus->roundup) && (pad < bus->blocksize))
-#ifdef NOTUSED
- if (pad <= skb_tailroom(pkt))
-#endif /* NOTUSED */
len += pad;
} else if (len % BRCMF_SDALIGN) {
len += BRCMF_SDALIGN - (len % BRCMF_SDALIGN);
/* Some controllers have trouble with odd bytes -- round to even */
if (forcealign && (len & (ALIGNMENT - 1))) {
-#ifdef NOTUSED
- if (skb_tailroom(pkt))
-#endif
len = roundup(len, ALIGNMENT);
-#ifdef NOTUSED
- else
- DHD_ERROR(("%s: sending unrounded %d-byte packet\n",
- __func__, len));
-#endif
}
do {
bus->intstatus = intstatus;
clkwait:
-#if defined(OOB_INTR_ONLY)
- brcmf_sdio_oob_intr_set(1);
-#endif /* (OOB_INTR_ONLY) */
/* Re-enable interrupts to detect new device events (mailbox, rx frame)
* or clock availability. (Allows tx loop to check ipend if desired.)
* (Unless register access seems hosed, as we may not be able to ACK...)
brcmf_sdbrcm_bus_init(
(dhd_pub_t *) bus->dhd, false);
-#if defined(OOB_INTR_ONLY)
- brcmf_sdbrcm_enable_oob_intr(bus, true);
-#endif /* defined(OOB_INTR_ONLY) */
-
bus->dhd->dongle_reset = false;
bus->dhd->up = true;
projects / firefly-linux-kernel-4.4.55.git / commitdiff