diff options
Diffstat (limited to 'drivers/misc/iwmc3200top/main.c')
| -rw-r--r-- | drivers/misc/iwmc3200top/main.c | 61 |
1 files changed, 24 insertions, 37 deletions
diff --git a/drivers/misc/iwmc3200top/main.c b/drivers/misc/iwmc3200top/main.c index fafcaa481d74..3b7292a5cea9 100644 --- a/drivers/misc/iwmc3200top/main.c +++ b/drivers/misc/iwmc3200top/main.c @@ -49,6 +49,20 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR(DRIVER_COPYRIGHT); MODULE_FIRMWARE(FW_NAME(FW_API_VER)); + +static inline int __iwmct_tx(struct iwmct_priv *priv, void *src, int count) +{ + return sdio_memcpy_toio(priv->func, IWMC_SDIO_DATA_ADDR, src, count); + +} +int iwmct_tx(struct iwmct_priv *priv, void *src, int count) +{ + int ret; + sdio_claim_host(priv->func); + ret = __iwmct_tx(priv, src, count); + sdio_release_host(priv->func); + return ret; +} /* * This workers main task is to wait for OP_OPR_ALIVE * from TOP FW until ALIVE_MSG_TIMOUT timeout is elapsed. @@ -66,7 +80,7 @@ static void iwmct_rescan_worker(struct work_struct *ws) ret = bus_rescan_devices(priv->func->dev.bus); if (ret < 0) - LOG_INFO(priv, FW_DOWNLOAD, "bus_rescan_devices FAILED!!!\n"); + LOG_INFO(priv, INIT, "bus_rescan_devices FAILED!!!\n"); } static void op_top_message(struct iwmct_priv *priv, struct top_msg *msg) @@ -137,7 +151,7 @@ int iwmct_send_hcmd(struct iwmct_priv *priv, u8 *cmd, u16 len) int ret; u8 *buf; - LOG_INFOEX(priv, FW_MSG, "Sending hcmd:\n"); + LOG_TRACE(priv, FW_MSG, "Sending hcmd:\n"); /* add padding to 256 for IWMC */ ((struct top_msg *)cmd)->hdr.flags |= CMD_FLAG_PADDING_256; @@ -158,27 +172,12 @@ int iwmct_send_hcmd(struct iwmct_priv *priv, u8 *cmd, u16 len) } memcpy(buf, cmd, len); - - sdio_claim_host(priv->func); - ret = sdio_memcpy_toio(priv->func, IWMC_SDIO_DATA_ADDR, buf, - FW_HCMD_BLOCK_SIZE); - sdio_release_host(priv->func); + ret = iwmct_tx(priv, buf, FW_HCMD_BLOCK_SIZE); kfree(buf); return ret; } -int iwmct_tx(struct iwmct_priv *priv, unsigned int addr, - void *src, int count) -{ - int ret; - - sdio_claim_host(priv->func); - ret = sdio_memcpy_toio(priv->func, addr, src, count); - sdio_release_host(priv->func); - - return ret; -} static void iwmct_irq_read_worker(struct work_struct *ws) { @@ -192,7 +191,7 @@ static void iwmct_irq_read_worker(struct work_struct *ws) priv = container_of(ws, struct iwmct_priv, isr_worker); - LOG_INFO(priv, IRQ, "enter iwmct_irq_read_worker %p\n", ws); + LOG_TRACE(priv, IRQ, "enter iwmct_irq_read_worker %p\n", ws); /* --------------------- Handshake with device -------------------- */ sdio_claim_host(priv->func); @@ -273,8 +272,7 @@ static void iwmct_irq_read_worker(struct work_struct *ws) if (barker & BARKER_DNLOAD_SYNC_MSK) { /* Send the same barker back */ - ret = sdio_memcpy_toio(priv->func, IWMC_SDIO_DATA_ADDR, - buf, iosize); + ret = __iwmct_tx(priv, buf, iosize); if (ret) { LOG_ERROR(priv, IRQ, "error %d echoing barker\n", ret); @@ -292,15 +290,6 @@ static void iwmct_irq_read_worker(struct work_struct *ws) sdio_release_host(priv->func); - - LOG_INFO(priv, IRQ, "barker download request 0x%x is:\n", priv->barker); - LOG_INFO(priv, IRQ, "******* Top FW %s requested ********\n", - (priv->barker & BARKER_DNLOAD_TOP_MSK) ? "was" : "not"); - LOG_INFO(priv, IRQ, "******* GPS FW %s requested ********\n", - (priv->barker & BARKER_DNLOAD_GPS_MSK) ? "was" : "not"); - LOG_INFO(priv, IRQ, "******* BT FW %s requested ********\n", - (priv->barker & BARKER_DNLOAD_BT_MSK) ? "was" : "not"); - if (priv->dbg.fw_download) iwmct_fw_load(priv); else @@ -312,7 +301,7 @@ exit_release: sdio_release_host(priv->func); exit: kfree(buf); - LOG_INFO(priv, IRQ, "exit iwmct_irq_read_worker\n"); + LOG_TRACE(priv, IRQ, "exit iwmct_irq_read_worker\n"); } static void iwmct_irq(struct sdio_func *func) @@ -325,12 +314,12 @@ static void iwmct_irq(struct sdio_func *func) priv = sdio_get_drvdata(func); - LOG_INFO(priv, IRQ, "enter iwmct_irq\n"); + LOG_TRACE(priv, IRQ, "enter iwmct_irq\n"); /* read the function's status register */ val = sdio_readb(func, IWMC_SDIO_INTR_STATUS_ADDR, &ret); - LOG_INFO(priv, IRQ, "iir value = %d, ret=%d\n", val, ret); + LOG_TRACE(priv, IRQ, "iir value = %d, ret=%d\n", val, ret); if (!val) { LOG_ERROR(priv, IRQ, "iir = 0, exiting ISR\n"); @@ -372,7 +361,7 @@ static void iwmct_irq(struct sdio_func *func) queue_work(priv->wq, &priv->isr_worker); - LOG_INFO(priv, IRQ, "exit iwmct_irq\n"); + LOG_TRACE(priv, IRQ, "exit iwmct_irq\n"); return; @@ -608,8 +597,6 @@ static void iwmct_remove(struct sdio_func *func) struct iwmct_work_struct *read_req; struct iwmct_priv *priv = sdio_get_drvdata(func); - priv = sdio_get_drvdata(func); - LOG_INFO(priv, INIT, "enter\n"); sdio_claim_host(func); @@ -660,7 +647,7 @@ static int __init iwmct_init(void) /* Default log filter settings */ iwmct_log_set_filter(LOG_SRC_ALL, LOG_SEV_FILTER_RUNTIME); - iwmct_log_set_filter(LOG_SRC_FW_MSG, LOG_SEV_FILTER_ALL); + iwmct_log_set_filter(LOG_SRC_FW_MSG, LOG_SEV_FW_FILTER_ALL); iwmct_log_set_fw_filter(LOG_SRC_ALL, FW_LOG_SEV_FILTER_RUNTIME); rc = sdio_register_driver(&iwmct_driver); |