diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/pcie.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/pcie.c | 589 |
1 files changed, 322 insertions, 267 deletions
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 63dbe3bb0..01210fb0f 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -57,7 +57,7 @@ mwifiex_map_pci_memory(struct mwifiex_adapter *adapter, struct sk_buff *skb, mapping.addr = pci_map_single(card->dev, skb->data, size, flags); if (pci_dma_mapping_error(card->dev, mapping.addr)) { - dev_err(adapter->dev, "failed to map pci memory!\n"); + mwifiex_dbg(adapter, ERROR, "failed to map pci memory!\n"); return -1; } mapping.len = size; @@ -89,8 +89,9 @@ static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter) if (card->sleep_cookie_vbase) { cookie_addr = (u32 *)card->sleep_cookie_vbase; - dev_dbg(adapter->dev, "info: ACCESS_HW: sleep cookie=0x%x\n", - *cookie_addr); + mwifiex_dbg(adapter, INFO, + "info: ACCESS_HW: sleep cookie=0x%x\n", + *cookie_addr); if (*cookie_addr == FW_AWAKE_COOKIE) return true; } @@ -164,7 +165,8 @@ static int mwifiex_pcie_resume(struct device *dev) adapter = card->adapter; if (!adapter->is_suspended) { - dev_warn(adapter->dev, "Device already resumed\n"); + mwifiex_dbg(adapter, WARN, + "Device already resumed\n"); return 0; } @@ -361,16 +363,16 @@ static void mwifiex_delay_for_sleep_cookie(struct mwifiex_adapter *adapter, sleep_cookie = *(u32 *)buffer; if (sleep_cookie == MWIFIEX_DEF_SLEEP_COOKIE) { - dev_dbg(adapter->dev, - "sleep cookie found at count %d\n", count); + mwifiex_dbg(adapter, INFO, + "sleep cookie found at count %d\n", count); break; } usleep_range(20, 30); } if (count >= max_delay_loop_cnt) - dev_dbg(adapter->dev, - "max count reached while accessing sleep cookie\n"); + mwifiex_dbg(adapter, INFO, + "max count reached while accessing sleep cookie\n"); } /* This function wakes up the card by reading fw_status register. */ @@ -380,20 +382,23 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) struct pcie_service_card *card = adapter->card; const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; - dev_dbg(adapter->dev, "event: Wakeup device...\n"); + mwifiex_dbg(adapter, EVENT, + "event: Wakeup device...\n"); if (reg->sleep_cookie) mwifiex_pcie_dev_wakeup_delay(adapter); /* Reading fw_status register will wakeup device */ if (mwifiex_read_reg(adapter, reg->fw_status, &fw_status)) { - dev_warn(adapter->dev, "Reading fw_status register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Reading fw_status register failed\n"); return -1; } if (reg->sleep_cookie) { mwifiex_pcie_dev_wakeup_delay(adapter); - dev_dbg(adapter->dev, "PCIE wakeup: Setting PS_STATE_AWAKE\n"); + mwifiex_dbg(adapter, INFO, + "PCIE wakeup: Setting PS_STATE_AWAKE\n"); adapter->ps_state = PS_STATE_AWAKE; } @@ -407,7 +412,8 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) */ static int mwifiex_pm_wakeup_card_complete(struct mwifiex_adapter *adapter) { - dev_dbg(adapter->dev, "cmd: Wakeup device completed\n"); + mwifiex_dbg(adapter, CMD, + "cmd: Wakeup device completed\n"); return 0; } @@ -423,7 +429,8 @@ static int mwifiex_pcie_disable_host_int(struct mwifiex_adapter *adapter) if (mwifiex_pcie_ok_to_access_hw(adapter)) { if (mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK, 0x00000000)) { - dev_warn(adapter->dev, "Disable host interrupt failed\n"); + mwifiex_dbg(adapter, ERROR, + "Disable host interrupt failed\n"); return -1; } } @@ -443,7 +450,8 @@ static int mwifiex_pcie_enable_host_int(struct mwifiex_adapter *adapter) /* Simply write the mask to the register */ if (mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK, HOST_INTR_MASK)) { - dev_warn(adapter->dev, "Enable host interrupt failed\n"); + mwifiex_dbg(adapter, ERROR, + "Enable host interrupt failed\n"); return -1; } } @@ -499,8 +507,8 @@ static int mwifiex_init_rxq_ring(struct mwifiex_adapter *adapter) skb = mwifiex_alloc_dma_align_buf(MWIFIEX_RX_DATA_BUF_SIZE, GFP_KERNEL | GFP_DMA); if (!skb) { - dev_err(adapter->dev, - "Unable to allocate skb for RX ring.\n"); + mwifiex_dbg(adapter, ERROR, + "Unable to allocate skb for RX ring.\n"); kfree(card->rxbd_ring_vbase); return -ENOMEM; } @@ -512,10 +520,10 @@ static int mwifiex_init_rxq_ring(struct mwifiex_adapter *adapter) buf_pa = MWIFIEX_SKB_DMA_ADDR(skb); - dev_dbg(adapter->dev, - "info: RX ring: skb=%p len=%d data=%p buf_pa=%#x:%x\n", - skb, skb->len, skb->data, (u32)buf_pa, - (u32)((u64)buf_pa >> 32)); + mwifiex_dbg(adapter, INFO, + "info: RX ring: skb=%p len=%d data=%p buf_pa=%#x:%x\n", + skb, skb->len, skb->data, (u32)buf_pa, + (u32)((u64)buf_pa >> 32)); card->rx_buf_list[i] = skb; if (reg->pfu_enabled) { @@ -556,8 +564,8 @@ static int mwifiex_pcie_init_evt_ring(struct mwifiex_adapter *adapter) /* Allocate skb here so that firmware can DMA data from it */ skb = dev_alloc_skb(MAX_EVENT_SIZE); if (!skb) { - dev_err(adapter->dev, - "Unable to allocate skb for EVENT buf.\n"); + mwifiex_dbg(adapter, ERROR, + "Unable to allocate skb for EVENT buf.\n"); kfree(card->evtbd_ring_vbase); return -ENOMEM; } @@ -569,10 +577,10 @@ static int mwifiex_pcie_init_evt_ring(struct mwifiex_adapter *adapter) buf_pa = MWIFIEX_SKB_DMA_ADDR(skb); - dev_dbg(adapter->dev, - "info: EVT ring: skb=%p len=%d data=%p buf_pa=%#x:%x\n", - skb, skb->len, skb->data, (u32)buf_pa, - (u32)((u64)buf_pa >> 32)); + mwifiex_dbg(adapter, EVENT, + "info: EVT ring: skb=%p len=%d data=%p buf_pa=%#x:%x\n", + skb, skb->len, skb->data, (u32)buf_pa, + (u32)((u64)buf_pa >> 32)); card->evt_buf_list[i] = skb; card->evtbd_ring[i] = (void *)(card->evtbd_ring_vbase + @@ -715,21 +723,23 @@ static int mwifiex_pcie_create_txbd_ring(struct mwifiex_adapter *adapter) card->txbd_ring_size = sizeof(struct mwifiex_pcie_buf_desc) * MWIFIEX_MAX_TXRX_BD; - dev_dbg(adapter->dev, "info: txbd_ring: Allocating %d bytes\n", - card->txbd_ring_size); + mwifiex_dbg(adapter, INFO, + "info: txbd_ring: Allocating %d bytes\n", + card->txbd_ring_size); card->txbd_ring_vbase = pci_alloc_consistent(card->dev, card->txbd_ring_size, &card->txbd_ring_pbase); if (!card->txbd_ring_vbase) { - dev_err(adapter->dev, - "allocate consistent memory (%d bytes) failed!\n", - card->txbd_ring_size); + mwifiex_dbg(adapter, ERROR, + "allocate consistent memory (%d bytes) failed!\n", + card->txbd_ring_size); return -ENOMEM; } - dev_dbg(adapter->dev, - "info: txbd_ring - base: %p, pbase: %#x:%x, len: %x\n", - card->txbd_ring_vbase, (unsigned int)card->txbd_ring_pbase, - (u32)((u64)card->txbd_ring_pbase >> 32), card->txbd_ring_size); + mwifiex_dbg(adapter, DATA, + "info: txbd_ring - base: %p, pbase: %#x:%x, len: %x\n", + card->txbd_ring_vbase, (unsigned int)card->txbd_ring_pbase, + (u32)((u64)card->txbd_ring_pbase >> 32), + card->txbd_ring_size); return mwifiex_init_txq_ring(adapter); } @@ -777,23 +787,24 @@ static int mwifiex_pcie_create_rxbd_ring(struct mwifiex_adapter *adapter) card->rxbd_ring_size = sizeof(struct mwifiex_pcie_buf_desc) * MWIFIEX_MAX_TXRX_BD; - dev_dbg(adapter->dev, "info: rxbd_ring: Allocating %d bytes\n", - card->rxbd_ring_size); + mwifiex_dbg(adapter, INFO, + "info: rxbd_ring: Allocating %d bytes\n", + card->rxbd_ring_size); card->rxbd_ring_vbase = pci_alloc_consistent(card->dev, card->rxbd_ring_size, &card->rxbd_ring_pbase); if (!card->rxbd_ring_vbase) { - dev_err(adapter->dev, - "allocate consistent memory (%d bytes) failed!\n", - card->rxbd_ring_size); + mwifiex_dbg(adapter, ERROR, + "allocate consistent memory (%d bytes) failed!\n", + card->rxbd_ring_size); return -ENOMEM; } - dev_dbg(adapter->dev, - "info: rxbd_ring - base: %p, pbase: %#x:%x, len: %#x\n", - card->rxbd_ring_vbase, (u32)card->rxbd_ring_pbase, - (u32)((u64)card->rxbd_ring_pbase >> 32), - card->rxbd_ring_size); + mwifiex_dbg(adapter, DATA, + "info: rxbd_ring - base: %p, pbase: %#x:%x, len: %#x\n", + card->rxbd_ring_vbase, (u32)card->rxbd_ring_pbase, + (u32)((u64)card->rxbd_ring_pbase >> 32), + card->rxbd_ring_size); return mwifiex_init_rxq_ring(adapter); } @@ -840,23 +851,24 @@ static int mwifiex_pcie_create_evtbd_ring(struct mwifiex_adapter *adapter) card->evtbd_ring_size = sizeof(struct mwifiex_evt_buf_desc) * MWIFIEX_MAX_EVT_BD; - dev_dbg(adapter->dev, "info: evtbd_ring: Allocating %d bytes\n", + mwifiex_dbg(adapter, INFO, + "info: evtbd_ring: Allocating %d bytes\n", card->evtbd_ring_size); card->evtbd_ring_vbase = pci_alloc_consistent(card->dev, card->evtbd_ring_size, &card->evtbd_ring_pbase); if (!card->evtbd_ring_vbase) { - dev_err(adapter->dev, - "allocate consistent memory (%d bytes) failed!\n", - card->evtbd_ring_size); + mwifiex_dbg(adapter, ERROR, + "allocate consistent memory (%d bytes) failed!\n", + card->evtbd_ring_size); return -ENOMEM; } - dev_dbg(adapter->dev, - "info: CMDRSP/EVT bd_ring - base: %p pbase: %#x:%x len: %#x\n", - card->evtbd_ring_vbase, (u32)card->evtbd_ring_pbase, - (u32)((u64)card->evtbd_ring_pbase >> 32), - card->evtbd_ring_size); + mwifiex_dbg(adapter, EVENT, + "info: CMDRSP/EVT bd_ring - base: %p pbase: %#x:%x len: %#x\n", + card->evtbd_ring_vbase, (u32)card->evtbd_ring_pbase, + (u32)((u64)card->evtbd_ring_pbase >> 32), + card->evtbd_ring_size); return mwifiex_pcie_init_evt_ring(adapter); } @@ -895,8 +907,8 @@ static int mwifiex_pcie_alloc_cmdrsp_buf(struct mwifiex_adapter *adapter) /* Allocate memory for receiving command response data */ skb = dev_alloc_skb(MWIFIEX_UPLD_SIZE); if (!skb) { - dev_err(adapter->dev, - "Unable to allocate skb for command response data.\n"); + mwifiex_dbg(adapter, ERROR, + "Unable to allocate skb for command response data.\n"); return -ENOMEM; } skb_put(skb, MWIFIEX_UPLD_SIZE); @@ -944,14 +956,16 @@ static int mwifiex_pcie_alloc_sleep_cookie_buf(struct mwifiex_adapter *adapter) card->sleep_cookie_vbase = pci_alloc_consistent(card->dev, sizeof(u32), &card->sleep_cookie_pbase); if (!card->sleep_cookie_vbase) { - dev_err(adapter->dev, "pci_alloc_consistent failed!\n"); + mwifiex_dbg(adapter, ERROR, + "pci_alloc_consistent failed!\n"); return -ENOMEM; } /* Init val of Sleep Cookie */ *(u32 *)card->sleep_cookie_vbase = FW_AWAKE_COOKIE; - dev_dbg(adapter->dev, "alloc_scook: sleep cookie=0x%x\n", - *((u32 *)card->sleep_cookie_vbase)); + mwifiex_dbg(adapter, INFO, + "alloc_scook: sleep cookie=0x%x\n", + *((u32 *)card->sleep_cookie_vbase)); return 0; } @@ -993,8 +1007,8 @@ static int mwifiex_clean_pcie_ring_buf(struct mwifiex_adapter *adapter) */ if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DNLD_RDY)) { - dev_err(adapter->dev, - "failed to assert dnld-rdy interrupt.\n"); + mwifiex_dbg(adapter, ERROR, + "failed to assert dnld-rdy interrupt.\n"); return -1; } } @@ -1018,13 +1032,14 @@ static int mwifiex_pcie_send_data_complete(struct mwifiex_adapter *adapter) /* Read the TX ring read pointer set by firmware */ if (mwifiex_read_reg(adapter, reg->tx_rdptr, &rdptr)) { - dev_err(adapter->dev, - "SEND COMP: failed to read reg->tx_rdptr\n"); + mwifiex_dbg(adapter, ERROR, + "SEND COMP: failed to read reg->tx_rdptr\n"); return -1; } - dev_dbg(adapter->dev, "SEND COMP: rdptr_prev=0x%x, rdptr=0x%x\n", - card->txbd_rdptr, rdptr); + mwifiex_dbg(adapter, DATA, + "SEND COMP: rdptr_prev=0x%x, rdptr=0x%x\n", + card->txbd_rdptr, rdptr); num_tx_buffs = MWIFIEX_MAX_TXRX_BD << reg->tx_start_ptr; /* free from previous txbd_rdptr to current txbd_rdptr */ @@ -1038,9 +1053,9 @@ static int mwifiex_pcie_send_data_complete(struct mwifiex_adapter *adapter) skb = card->tx_buf_list[wrdoneidx]; if (skb) { - dev_dbg(adapter->dev, - "SEND COMP: Detach skb %p at txbd_rdidx=%d\n", - skb, wrdoneidx); + mwifiex_dbg(adapter, DATA, + "SEND COMP: Detach skb %p at txbd_rdidx=%d\n", + skb, wrdoneidx); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); @@ -1112,8 +1127,9 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb, __le16 *tmp; if (!(skb->data && skb->len)) { - dev_err(adapter->dev, "%s(): invalid parameter <%p, %#x>\n", - __func__, skb->data, skb->len); + mwifiex_dbg(adapter, ERROR, + "%s(): invalid parameter <%p, %#x>\n", + __func__, skb->data, skb->len); return -1; } @@ -1121,7 +1137,8 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb, mwifiex_pm_wakeup_card(adapter); num_tx_buffs = MWIFIEX_MAX_TXRX_BD << reg->tx_start_ptr; - dev_dbg(adapter->dev, "info: SEND DATA: <Rd: %#x, Wr: %#x>\n", + mwifiex_dbg(adapter, DATA, + "info: SEND DATA: <Rd: %#x, Wr: %#x>\n", card->txbd_rdptr, card->txbd_wrptr); if (mwifiex_pcie_txbd_not_full(card)) { u8 *payload; @@ -1175,39 +1192,40 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb, /* Write the TX ring write pointer in to reg->tx_wrptr */ if (mwifiex_write_reg(adapter, reg->tx_wrptr, card->txbd_wrptr | rx_val)) { - dev_err(adapter->dev, - "SEND DATA: failed to write reg->tx_wrptr\n"); + mwifiex_dbg(adapter, ERROR, + "SEND DATA: failed to write reg->tx_wrptr\n"); ret = -1; goto done_unmap; } if ((mwifiex_pcie_txbd_not_full(card)) && tx_param->next_pkt_len) { /* have more packets and TxBD still can hold more */ - dev_dbg(adapter->dev, - "SEND DATA: delay dnld-rdy interrupt.\n"); + mwifiex_dbg(adapter, DATA, + "SEND DATA: delay dnld-rdy interrupt.\n"); adapter->data_sent = false; } else { /* Send the TX ready interrupt */ if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DNLD_RDY)) { - dev_err(adapter->dev, - "SEND DATA: failed to assert dnld-rdy interrupt.\n"); + mwifiex_dbg(adapter, ERROR, + "SEND DATA: failed to assert dnld-rdy interrupt.\n"); ret = -1; goto done_unmap; } } - dev_dbg(adapter->dev, "info: SEND DATA: Updated <Rd: %#x, Wr: " - "%#x> and sent packet to firmware successfully\n", - card->txbd_rdptr, card->txbd_wrptr); + mwifiex_dbg(adapter, DATA, + "info: SEND DATA: Updated <Rd: %#x, Wr:\t" + "%#x> and sent packet to firmware successfully\n", + card->txbd_rdptr, card->txbd_wrptr); } else { - dev_dbg(adapter->dev, - "info: TX Ring full, can't send packets to fw\n"); + mwifiex_dbg(adapter, DATA, + "info: TX Ring full, can't send packets to fw\n"); adapter->data_sent = true; /* Send the TX ready interrupt */ if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DNLD_RDY)) - dev_err(adapter->dev, - "SEND DATA: failed to assert door-bell intr\n"); + mwifiex_dbg(adapter, ERROR, + "SEND DATA: failed to assert door-bell intr\n"); return -EBUSY; } @@ -1243,8 +1261,8 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter) /* Read the RX ring Write pointer set by firmware */ if (mwifiex_read_reg(adapter, reg->rx_wrptr, &wrptr)) { - dev_err(adapter->dev, - "RECV DATA: failed to read reg->rx_wrptr\n"); + mwifiex_dbg(adapter, ERROR, + "RECV DATA: failed to read reg->rx_wrptr\n"); ret = -1; goto done; } @@ -1277,15 +1295,15 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter) rx_len = le16_to_cpu(pkt_len); if (WARN_ON(rx_len <= INTF_HEADER_LEN || rx_len > MWIFIEX_RX_DATA_BUF_SIZE)) { - dev_err(adapter->dev, - "Invalid RX len %d, Rd=%#x, Wr=%#x\n", - rx_len, card->rxbd_rdptr, wrptr); + mwifiex_dbg(adapter, ERROR, + "Invalid RX len %d, Rd=%#x, Wr=%#x\n", + rx_len, card->rxbd_rdptr, wrptr); dev_kfree_skb_any(skb_data); } else { skb_put(skb_data, rx_len); - dev_dbg(adapter->dev, - "info: RECV DATA: Rd=%#x, Wr=%#x, Len=%d\n", - card->rxbd_rdptr, wrptr, rx_len); + mwifiex_dbg(adapter, DATA, + "info: RECV DATA: Rd=%#x, Wr=%#x, Len=%d\n", + card->rxbd_rdptr, wrptr, rx_len); skb_pull(skb_data, INTF_HEADER_LEN); if (adapter->rx_work_enabled) { skb_queue_tail(&adapter->rx_data_q, skb_data); @@ -1299,8 +1317,8 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter) skb_tmp = mwifiex_alloc_dma_align_buf(MWIFIEX_RX_DATA_BUF_SIZE, GFP_KERNEL | GFP_DMA); if (!skb_tmp) { - dev_err(adapter->dev, - "Unable to allocate skb.\n"); + mwifiex_dbg(adapter, ERROR, + "Unable to allocate skb.\n"); return -ENOMEM; } @@ -1311,9 +1329,9 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter) buf_pa = MWIFIEX_SKB_DMA_ADDR(skb_tmp); - dev_dbg(adapter->dev, - "RECV DATA: Attach new sk_buff %p at rxbd_rdidx=%d\n", - skb_tmp, rd_index); + mwifiex_dbg(adapter, INFO, + "RECV DATA: Attach new sk_buff %p at rxbd_rdidx=%d\n", + skb_tmp, rd_index); card->rx_buf_list[rd_index] = skb_tmp; if (reg->pfu_enabled) { @@ -1336,28 +1354,29 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter) reg->rx_rollover_ind) ^ reg->rx_rollover_ind); } - dev_dbg(adapter->dev, "info: RECV DATA: <Rd: %#x, Wr: %#x>\n", - card->rxbd_rdptr, wrptr); + mwifiex_dbg(adapter, DATA, + "info: RECV DATA: <Rd: %#x, Wr: %#x>\n", + card->rxbd_rdptr, wrptr); tx_val = card->txbd_wrptr & reg->tx_wrap_mask; /* Write the RX ring read pointer in to reg->rx_rdptr */ if (mwifiex_write_reg(adapter, reg->rx_rdptr, card->rxbd_rdptr | tx_val)) { - dev_err(adapter->dev, - "RECV DATA: failed to write reg->rx_rdptr\n"); + mwifiex_dbg(adapter, DATA, + "RECV DATA: failed to write reg->rx_rdptr\n"); ret = -1; goto done; } /* Read the RX ring Write pointer set by firmware */ if (mwifiex_read_reg(adapter, reg->rx_wrptr, &wrptr)) { - dev_err(adapter->dev, - "RECV DATA: failed to read reg->rx_wrptr\n"); + mwifiex_dbg(adapter, ERROR, + "RECV DATA: failed to read reg->rx_wrptr\n"); ret = -1; goto done; } - dev_dbg(adapter->dev, - "info: RECV DATA: Rcvd packet from fw successfully\n"); + mwifiex_dbg(adapter, DATA, + "info: RECV DATA: Rcvd packet from fw successfully\n"); card->rxbd_wrptr = wrptr; } @@ -1376,9 +1395,9 @@ mwifiex_pcie_send_boot_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; if (!(skb->data && skb->len)) { - dev_err(adapter->dev, - "Invalid parameter in %s <%p. len %d>\n", - __func__, skb->data, skb->len); + mwifiex_dbg(adapter, ERROR, + "Invalid parameter in %s <%p. len %d>\n", + __func__, skb->data, skb->len); return -1; } @@ -1391,9 +1410,9 @@ mwifiex_pcie_send_boot_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) * address scratch register */ if (mwifiex_write_reg(adapter, reg->cmd_addr_lo, (u32)buf_pa)) { - dev_err(adapter->dev, - "%s: failed to write download command to boot code.\n", - __func__); + mwifiex_dbg(adapter, ERROR, + "%s: failed to write download command to boot code.\n", + __func__); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); return -1; } @@ -1403,18 +1422,18 @@ mwifiex_pcie_send_boot_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) */ if (mwifiex_write_reg(adapter, reg->cmd_addr_hi, (u32)((u64)buf_pa >> 32))) { - dev_err(adapter->dev, - "%s: failed to write download command to boot code.\n", - __func__); + mwifiex_dbg(adapter, ERROR, + "%s: failed to write download command to boot code.\n", + __func__); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); return -1; } /* Write the command length to cmd_size scratch register */ if (mwifiex_write_reg(adapter, reg->cmd_size, skb->len)) { - dev_err(adapter->dev, - "%s: failed to write command len to cmd_size scratch reg\n", - __func__); + mwifiex_dbg(adapter, ERROR, + "%s: failed to write command len to cmd_size scratch reg\n", + __func__); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); return -1; } @@ -1422,8 +1441,8 @@ mwifiex_pcie_send_boot_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) /* Ring the door bell */ if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DOOR_BELL)) { - dev_err(adapter->dev, - "%s: failed to assert door-bell intr\n", __func__); + mwifiex_dbg(adapter, ERROR, + "%s: failed to assert door-bell intr\n", __func__); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); return -1; } @@ -1443,8 +1462,8 @@ static int mwifiex_pcie_init_fw_port(struct mwifiex_adapter *adapter) /* Write the RX ring read pointer in to reg->rx_rdptr */ if (mwifiex_write_reg(adapter, reg->rx_rdptr, card->rxbd_rdptr | tx_wrap)) { - dev_err(adapter->dev, - "RECV DATA: failed to write reg->rx_rdptr\n"); + mwifiex_dbg(adapter, ERROR, + "RECV DATA: failed to write reg->rx_rdptr\n"); return -1; } return 0; @@ -1462,15 +1481,16 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) u8 *payload = (u8 *)skb->data; if (!(skb->data && skb->len)) { - dev_err(adapter->dev, "Invalid parameter in %s <%p, %#x>\n", - __func__, skb->data, skb->len); + mwifiex_dbg(adapter, ERROR, + "Invalid parameter in %s <%p, %#x>\n", + __func__, skb->data, skb->len); return -1; } /* Make sure a command response buffer is available */ if (!card->cmdrsp_buf) { - dev_err(adapter->dev, - "No response buffer available, send command failed\n"); + mwifiex_dbg(adapter, ERROR, + "No response buffer available, send command failed\n"); return -EBUSY; } @@ -1503,8 +1523,8 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) address */ if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_lo, (u32)cmdrsp_buf_pa)) { - dev_err(adapter->dev, - "Failed to write download cmd to boot code.\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write download cmd to boot code.\n"); ret = -1; goto done; } @@ -1512,8 +1532,8 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) address */ if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_hi, (u32)((u64)cmdrsp_buf_pa >> 32))) { - dev_err(adapter->dev, - "Failed to write download cmd to boot code.\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write download cmd to boot code.\n"); ret = -1; goto done; } @@ -1523,16 +1543,16 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) /* Write the lower 32bits of the physical address to reg->cmd_addr_lo */ if (mwifiex_write_reg(adapter, reg->cmd_addr_lo, (u32)cmd_buf_pa)) { - dev_err(adapter->dev, - "Failed to write download cmd to boot code.\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write download cmd to boot code.\n"); ret = -1; goto done; } /* Write the upper 32bits of the physical address to reg->cmd_addr_hi */ if (mwifiex_write_reg(adapter, reg->cmd_addr_hi, (u32)((u64)cmd_buf_pa >> 32))) { - dev_err(adapter->dev, - "Failed to write download cmd to boot code.\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write download cmd to boot code.\n"); ret = -1; goto done; } @@ -1540,8 +1560,8 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) /* Write the command length to reg->cmd_size */ if (mwifiex_write_reg(adapter, reg->cmd_size, card->cmd_buf->len)) { - dev_err(adapter->dev, - "Failed to write cmd len to reg->cmd_size\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write cmd len to reg->cmd_size\n"); ret = -1; goto done; } @@ -1549,8 +1569,8 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb) /* Ring the door bell */ if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DOOR_BELL)) { - dev_err(adapter->dev, - "Failed to assert door-bell intr\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to assert door-bell intr\n"); ret = -1; goto done; } @@ -1574,7 +1594,8 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) u16 rx_len; __le16 pkt_len; - dev_dbg(adapter->dev, "info: Rx CMD Response\n"); + mwifiex_dbg(adapter, CMD, + "info: Rx CMD Response\n"); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_FROMDEVICE); @@ -1598,8 +1619,8 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_SLEEP_CFM_DONE)) { - dev_warn(adapter->dev, - "Write register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Write register failed\n"); return -1; } mwifiex_delay_for_sleep_cookie(adapter, @@ -1608,8 +1629,8 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) mwifiex_pcie_ok_to_access_hw(adapter)) usleep_range(50, 60); } else { - dev_err(adapter->dev, - "There is no command but got cmdrsp\n"); + mwifiex_dbg(adapter, ERROR, + "There is no command but got cmdrsp\n"); } memcpy(adapter->upld_buf, skb->data, min_t(u32, MWIFIEX_SIZE_OF_CMD_BUFFER, skb->len)); @@ -1628,15 +1649,15 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) will prevent firmware from writing to the same response buffer again. */ if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_lo, 0)) { - dev_err(adapter->dev, - "cmd_done: failed to clear cmd_rsp_addr_lo\n"); + mwifiex_dbg(adapter, ERROR, + "cmd_done: failed to clear cmd_rsp_addr_lo\n"); return -1; } /* Write the upper 32bits of the cmdrsp buffer physical address */ if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_hi, 0)) { - dev_err(adapter->dev, - "cmd_done: failed to clear cmd_rsp_addr_hi\n"); + mwifiex_dbg(adapter, ERROR, + "cmd_done: failed to clear cmd_rsp_addr_hi\n"); return -1; } } @@ -1678,25 +1699,28 @@ static int mwifiex_pcie_process_event_ready(struct mwifiex_adapter *adapter) mwifiex_pm_wakeup_card(adapter); if (adapter->event_received) { - dev_dbg(adapter->dev, "info: Event being processed, " - "do not process this interrupt just yet\n"); + mwifiex_dbg(adapter, EVENT, + "info: Event being processed,\t" + "do not process this interrupt just yet\n"); return 0; } if (rdptr >= MWIFIEX_MAX_EVT_BD) { - dev_dbg(adapter->dev, "info: Invalid read pointer...\n"); + mwifiex_dbg(adapter, ERROR, + "info: Invalid read pointer...\n"); return -1; } /* Read the event ring write pointer set by firmware */ if (mwifiex_read_reg(adapter, reg->evt_wrptr, &wrptr)) { - dev_err(adapter->dev, - "EventReady: failed to read reg->evt_wrptr\n"); + mwifiex_dbg(adapter, ERROR, + "EventReady: failed to read reg->evt_wrptr\n"); return -1; } - dev_dbg(adapter->dev, "info: EventReady: Initial <Rd: 0x%x, Wr: 0x%x>", - card->evtbd_rdptr, wrptr); + mwifiex_dbg(adapter, EVENT, + "info: EventReady: Initial <Rd: 0x%x, Wr: 0x%x>", + card->evtbd_rdptr, wrptr); if (((wrptr & MWIFIEX_EVTBD_MASK) != (card->evtbd_rdptr & MWIFIEX_EVTBD_MASK)) || ((wrptr & reg->evt_rollover_ind) == @@ -1705,7 +1729,8 @@ static int mwifiex_pcie_process_event_ready(struct mwifiex_adapter *adapter) __le16 data_len = 0; u16 evt_len; - dev_dbg(adapter->dev, "info: Read Index: %d\n", rdptr); + mwifiex_dbg(adapter, INFO, + "info: Read Index: %d\n", rdptr); skb_cmd = card->evt_buf_list[rdptr]; mwifiex_unmap_pci_memory(adapter, skb_cmd, PCI_DMA_FROMDEVICE); @@ -1721,9 +1746,10 @@ static int mwifiex_pcie_process_event_ready(struct mwifiex_adapter *adapter) len is 2 bytes followed by type which is 2 bytes */ memcpy(&data_len, skb_cmd->data, sizeof(__le16)); evt_len = le16_to_cpu(data_len); - + skb_trim(skb_cmd, evt_len); skb_pull(skb_cmd, INTF_HEADER_LEN); - dev_dbg(adapter->dev, "info: Event length: %d\n", evt_len); + mwifiex_dbg(adapter, EVENT, + "info: Event length: %d\n", evt_len); if ((evt_len > 0) && (evt_len < MAX_EVENT_SIZE)) memcpy(adapter->event_body, skb_cmd->data + @@ -1740,8 +1766,8 @@ static int mwifiex_pcie_process_event_ready(struct mwifiex_adapter *adapter) } else { if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_EVENT_DONE)) { - dev_warn(adapter->dev, - "Write register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Write register failed\n"); return -1; } } @@ -1766,15 +1792,16 @@ static int mwifiex_pcie_event_complete(struct mwifiex_adapter *adapter, return 0; if (rdptr >= MWIFIEX_MAX_EVT_BD) { - dev_err(adapter->dev, "event_complete: Invalid rdptr 0x%x\n", - rdptr); + mwifiex_dbg(adapter, ERROR, + "event_complete: Invalid rdptr 0x%x\n", + rdptr); return -EINVAL; } /* Read the event ring write pointer set by firmware */ if (mwifiex_read_reg(adapter, reg->evt_wrptr, &wrptr)) { - dev_err(adapter->dev, - "event_complete: failed to read reg->evt_wrptr\n"); + mwifiex_dbg(adapter, ERROR, + "event_complete: failed to read reg->evt_wrptr\n"); return -1; } @@ -1791,9 +1818,9 @@ static int mwifiex_pcie_event_complete(struct mwifiex_adapter *adapter, desc->flags = 0; skb = NULL; } else { - dev_dbg(adapter->dev, - "info: ERROR: buf still valid at index %d, <%p, %p>\n", - rdptr, card->evt_buf_list[rdptr], skb); + mwifiex_dbg(adapter, ERROR, + "info: ERROR: buf still valid at index %d, <%p, %p>\n", + rdptr, card->evt_buf_list[rdptr], skb); } if ((++card->evtbd_rdptr & MWIFIEX_EVTBD_MASK) == MWIFIEX_MAX_EVT_BD) { @@ -1802,18 +1829,20 @@ static int mwifiex_pcie_event_complete(struct mwifiex_adapter *adapter, reg->evt_rollover_ind); } - dev_dbg(adapter->dev, "info: Updated <Rd: 0x%x, Wr: 0x%x>", - card->evtbd_rdptr, wrptr); + mwifiex_dbg(adapter, EVENT, + "info: Updated <Rd: 0x%x, Wr: 0x%x>", + card->evtbd_rdptr, wrptr); /* Write the event ring read pointer in to reg->evt_rdptr */ if (mwifiex_write_reg(adapter, reg->evt_rdptr, card->evtbd_rdptr)) { - dev_err(adapter->dev, - "event_complete: failed to read reg->evt_rdptr\n"); + mwifiex_dbg(adapter, ERROR, + "event_complete: failed to read reg->evt_rdptr\n"); return -1; } - dev_dbg(adapter->dev, "info: Check Events Again\n"); + mwifiex_dbg(adapter, EVENT, + "info: Check Events Again\n"); ret = mwifiex_pcie_process_event_ready(adapter); return ret; @@ -1840,17 +1869,18 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; if (!firmware || !firmware_len) { - dev_err(adapter->dev, - "No firmware image found! Terminating download\n"); + mwifiex_dbg(adapter, ERROR, + "No firmware image found! Terminating download\n"); return -1; } - dev_dbg(adapter->dev, "info: Downloading FW image (%d bytes)\n", - firmware_len); + mwifiex_dbg(adapter, INFO, + "info: Downloading FW image (%d bytes)\n", + firmware_len); if (mwifiex_pcie_disable_host_int(adapter)) { - dev_err(adapter->dev, - "%s: Disabling interrupts failed.\n", __func__); + mwifiex_dbg(adapter, ERROR, + "%s: Disabling interrupts failed.\n", __func__); return -1; } @@ -1872,8 +1902,8 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, ret = mwifiex_read_reg(adapter, reg->cmd_size, &len); if (ret) { - dev_warn(adapter->dev, - "Failed reading len from boot code\n"); + mwifiex_dbg(adapter, FATAL, + "Failed reading len from boot code\n"); goto done; } if (len) @@ -1884,8 +1914,9 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, if (!len) { break; } else if (len > MWIFIEX_UPLD_SIZE) { - pr_err("FW download failure @ %d, invalid length %d\n", - offset, len); + mwifiex_dbg(adapter, ERROR, + "FW download failure @ %d, invalid length %d\n", + offset, len); ret = -1; goto done; } @@ -1895,14 +1926,16 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, if (len & BIT(0)) { block_retry_cnt++; if (block_retry_cnt > MAX_WRITE_IOMEM_RETRY) { - pr_err("FW download failure @ %d, over max " - "retry count\n", offset); + mwifiex_dbg(adapter, ERROR, + "FW download failure @ %d, over max\t" + "retry count\n", offset); ret = -1; goto done; } - dev_err(adapter->dev, "FW CRC error indicated by the " - "helper: len = 0x%04X, txlen = %d\n", - len, txlen); + mwifiex_dbg(adapter, ERROR, + "FW CRC error indicated by the\t" + "helper: len = 0x%04X, txlen = %d\n", + len, txlen); len &= ~BIT(0); /* Setting this to 0 to resend from same offset */ txlen = 0; @@ -1913,7 +1946,7 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, if (firmware_len - offset < txlen) txlen = firmware_len - offset; - dev_dbg(adapter->dev, "."); + mwifiex_dbg(adapter, INFO, "."); tx_blocks = (txlen + card->pcie.blksz_fw_dl - 1) / card->pcie.blksz_fw_dl; @@ -1927,8 +1960,8 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, /* Send the boot command to device */ if (mwifiex_pcie_send_boot_cmd(adapter, skb)) { - dev_err(adapter->dev, - "Failed to send firmware download command\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to send firmware download command\n"); ret = -1; goto done; } @@ -1937,9 +1970,10 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, do { if (mwifiex_read_reg(adapter, PCIE_CPU_INT_STATUS, &ireg_intr)) { - dev_err(adapter->dev, "%s: Failed to read " - "interrupt status during fw dnld.\n", - __func__); + mwifiex_dbg(adapter, ERROR, + "%s: Failed to read\t" + "interrupt status during fw dnld.\n", + __func__); mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); ret = -1; @@ -1953,8 +1987,8 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, offset += txlen; } while (true); - dev_notice(adapter->dev, - "info: FW download over, size %d bytes\n", offset); + mwifiex_dbg(adapter, MSG, + "info: FW download over, size %d bytes\n", offset); ret = 0; @@ -1980,15 +2014,17 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num) /* Mask spurios interrupts */ if (mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS_MASK, HOST_INTR_MASK)) { - dev_warn(adapter->dev, "Write register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Write register failed\n"); return -1; } - dev_dbg(adapter->dev, "Setting driver ready signature\n"); + mwifiex_dbg(adapter, INFO, + "Setting driver ready signature\n"); if (mwifiex_write_reg(adapter, reg->drv_rdy, FIRMWARE_READY_PCIE)) { - dev_err(adapter->dev, - "Failed to write driver ready signature\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write driver ready signature\n"); return -1; } @@ -2015,12 +2051,13 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num) &winner_status)) ret = -1; else if (!winner_status) { - dev_err(adapter->dev, "PCI-E is the winner\n"); + mwifiex_dbg(adapter, INFO, + "PCI-E is the winner\n"); adapter->winner = 1; } else { - dev_err(adapter->dev, - "PCI-E is not the winner <%#x,%d>, exit dnld\n", - ret, adapter->winner); + mwifiex_dbg(adapter, ERROR, + "PCI-E is not the winner <%#x,%d>, exit dnld\n", + ret, adapter->winner); } } @@ -2039,7 +2076,7 @@ static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter) return; if (mwifiex_read_reg(adapter, PCIE_HOST_INT_STATUS, &pcie_ireg)) { - dev_warn(adapter->dev, "Read register failed\n"); + mwifiex_dbg(adapter, ERROR, "Read register failed\n"); return; } @@ -2050,7 +2087,8 @@ static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter) /* Clear the pending interrupts */ if (mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS, ~pcie_ireg)) { - dev_warn(adapter->dev, "Write register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Write register failed\n"); return; } spin_lock_irqsave(&adapter->int_lock, flags); @@ -2133,21 +2171,24 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter) while (pcie_ireg & HOST_INTR_MASK) { if (pcie_ireg & HOST_INTR_DNLD_DONE) { pcie_ireg &= ~HOST_INTR_DNLD_DONE; - dev_dbg(adapter->dev, "info: TX DNLD Done\n"); + mwifiex_dbg(adapter, INTR, + "info: TX DNLD Done\n"); ret = mwifiex_pcie_send_data_complete(adapter); if (ret) return ret; } if (pcie_ireg & HOST_INTR_UPLD_RDY) { pcie_ireg &= ~HOST_INTR_UPLD_RDY; - dev_dbg(adapter->dev, "info: Rx DATA\n"); + mwifiex_dbg(adapter, INTR, + "info: Rx DATA\n"); ret = mwifiex_pcie_process_recv_data(adapter); if (ret) return ret; } if (pcie_ireg & HOST_INTR_EVENT_RDY) { pcie_ireg &= ~HOST_INTR_EVENT_RDY; - dev_dbg(adapter->dev, "info: Rx EVENT\n"); + mwifiex_dbg(adapter, INTR, + "info: Rx EVENT\n"); ret = mwifiex_pcie_process_event_ready(adapter); if (ret) return ret; @@ -2156,8 +2197,8 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter) if (pcie_ireg & HOST_INTR_CMD_DONE) { pcie_ireg &= ~HOST_INTR_CMD_DONE; if (adapter->cmd_sent) { - dev_dbg(adapter->dev, - "info: CMD sent Interrupt\n"); + mwifiex_dbg(adapter, INTR, + "info: CMD sent Interrupt\n"); adapter->cmd_sent = false; } /* Handle command response */ @@ -2169,8 +2210,8 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter) if (mwifiex_pcie_ok_to_access_hw(adapter)) { if (mwifiex_read_reg(adapter, PCIE_HOST_INT_STATUS, &pcie_ireg)) { - dev_warn(adapter->dev, - "Read register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Read register failed\n"); return -1; } @@ -2178,16 +2219,17 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter) if (mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS, ~pcie_ireg)) { - dev_warn(adapter->dev, - "Write register failed\n"); + mwifiex_dbg(adapter, ERROR, + "Write register failed\n"); return -1; } } } } - dev_dbg(adapter->dev, "info: cmd_sent=%d data_sent=%d\n", - adapter->cmd_sent, adapter->data_sent); + mwifiex_dbg(adapter, INTR, + "info: cmd_sent=%d data_sent=%d\n", + adapter->cmd_sent, adapter->data_sent); if (adapter->ps_state != PS_STATE_SLEEP) mwifiex_pcie_enable_host_int(adapter); @@ -2209,7 +2251,8 @@ static int mwifiex_pcie_host_to_card(struct mwifiex_adapter *adapter, u8 type, struct mwifiex_tx_param *tx_param) { if (!skb) { - dev_err(adapter->dev, "Passed NULL skb to %s\n", __func__); + mwifiex_dbg(adapter, ERROR, + "Passed NULL skb to %s\n", __func__); return -1; } @@ -2232,7 +2275,8 @@ mwifiex_pcie_rdwr_firmware(struct mwifiex_adapter *adapter, u8 doneflag) ret = mwifiex_write_reg(adapter, reg->fw_dump_ctrl, FW_DUMP_HOST_READY); if (ret) { - dev_err(adapter->dev, "PCIE write err\n"); + mwifiex_dbg(adapter, ERROR, + "PCIE write err\n"); return RDWR_STATUS_FAILURE; } @@ -2243,24 +2287,25 @@ mwifiex_pcie_rdwr_firmware(struct mwifiex_adapter *adapter, u8 doneflag) if (doneflag && ctrl_data == doneflag) return RDWR_STATUS_DONE; if (ctrl_data != FW_DUMP_HOST_READY) { - dev_info(adapter->dev, - "The ctrl reg was changed, re-try again!\n"); + mwifiex_dbg(adapter, WARN, + "The ctrl reg was changed, re-try again!\n"); ret = mwifiex_write_reg(adapter, reg->fw_dump_ctrl, FW_DUMP_HOST_READY); if (ret) { - dev_err(adapter->dev, "PCIE write err\n"); + mwifiex_dbg(adapter, ERROR, + "PCIE write err\n"); return RDWR_STATUS_FAILURE; } } usleep_range(100, 200); } - dev_err(adapter->dev, "Fail to pull ctrl_data\n"); + mwifiex_dbg(adapter, ERROR, "Fail to pull ctrl_data\n"); return RDWR_STATUS_FAILURE; } /* This function dump firmware memory to file */ -static void mwifiex_pcie_fw_dump_work(struct mwifiex_adapter *adapter) +static void mwifiex_pcie_fw_dump(struct mwifiex_adapter *adapter) { struct pcie_service_card *card = adapter->card; const struct mwifiex_pcie_card_reg *creg = card->pcie.reg; @@ -2269,7 +2314,6 @@ static void mwifiex_pcie_fw_dump_work(struct mwifiex_adapter *adapter) enum rdwr_status stat; u32 memory_size; int ret; - static char *env[] = { "DRIVER=mwifiex_pcie", "EVENT=fw_dump", NULL }; if (!card->pcie.can_dump_fw) return; @@ -2284,12 +2328,12 @@ static void mwifiex_pcie_fw_dump_work(struct mwifiex_adapter *adapter) entry->mem_size = 0; } - dev_info(adapter->dev, "== mwifiex firmware dump start ==\n"); + mwifiex_dbg(adapter, DUMP, "== mwifiex firmware dump start ==\n"); /* Read the number of the memories which will dump */ stat = mwifiex_pcie_rdwr_firmware(adapter, doneflag); if (stat == RDWR_STATUS_FAILURE) - goto done; + return; reg = creg->fw_dump_start; mwifiex_read_reg_byte(adapter, reg, &dump_num); @@ -2300,7 +2344,7 @@ static void mwifiex_pcie_fw_dump_work(struct mwifiex_adapter *adapter) stat = mwifiex_pcie_rdwr_firmware(adapter, doneflag); if (stat == RDWR_STATUS_FAILURE) - goto done; + return; memory_size = 0; reg = creg->fw_dump_start; @@ -2311,36 +2355,36 @@ static void mwifiex_pcie_fw_dump_work(struct mwifiex_adapter *adapter) } if (memory_size == 0) { - dev_info(adapter->dev, "Firmware dump Finished!\n"); + mwifiex_dbg(adapter, MSG, "Firmware dump Finished!\n"); ret = mwifiex_write_reg(adapter, creg->fw_dump_ctrl, FW_DUMP_READ_DONE); if (ret) { - dev_err(adapter->dev, "PCIE write err\n"); - goto done; + mwifiex_dbg(adapter, ERROR, "PCIE write err\n"); + return; } break; } - dev_info(adapter->dev, - "%s_SIZE=0x%x\n", entry->mem_name, memory_size); + mwifiex_dbg(adapter, DUMP, + "%s_SIZE=0x%x\n", entry->mem_name, memory_size); entry->mem_ptr = vmalloc(memory_size + 1); entry->mem_size = memory_size; if (!entry->mem_ptr) { - dev_err(adapter->dev, - "Vmalloc %s failed\n", entry->mem_name); - goto done; + mwifiex_dbg(adapter, ERROR, + "Vmalloc %s failed\n", entry->mem_name); + return; } dbg_ptr = entry->mem_ptr; end_ptr = dbg_ptr + memory_size; doneflag = entry->done_flag; - dev_info(adapter->dev, "Start %s output, please wait...\n", - entry->mem_name); + mwifiex_dbg(adapter, DUMP, "Start %s output, please wait...\n", + entry->mem_name); do { stat = mwifiex_pcie_rdwr_firmware(adapter, doneflag); if (RDWR_STATUS_FAILURE == stat) - goto done; + return; reg_start = creg->fw_dump_start; reg_end = creg->fw_dump_end; @@ -2349,46 +2393,49 @@ static void mwifiex_pcie_fw_dump_work(struct mwifiex_adapter *adapter) if (dbg_ptr < end_ptr) { dbg_ptr++; } else { - dev_err(adapter->dev, - "Allocated buf not enough\n"); - goto done; + mwifiex_dbg(adapter, ERROR, + "Allocated buf not enough\n"); + return; } } if (stat != RDWR_STATUS_DONE) continue; - dev_info(adapter->dev, "%s done: size=0x%tx\n", - entry->mem_name, dbg_ptr - entry->mem_ptr); + mwifiex_dbg(adapter, DUMP, + "%s done: size=0x%tx\n", + entry->mem_name, dbg_ptr - entry->mem_ptr); break; } while (true); } - dev_info(adapter->dev, "== mwifiex firmware dump end ==\n"); - - kobject_uevent_env(&adapter->wiphy->dev.kobj, KOBJ_CHANGE, env); + mwifiex_dbg(adapter, DUMP, "== mwifiex firmware dump end ==\n"); +} -done: - adapter->curr_mem_idx = 0; +static void mwifiex_pcie_device_dump_work(struct mwifiex_adapter *adapter) +{ + mwifiex_drv_info_dump(adapter); + mwifiex_pcie_fw_dump(adapter); + mwifiex_upload_device_dump(adapter); } static unsigned long iface_work_flags; static struct mwifiex_adapter *save_adapter; static void mwifiex_pcie_work(struct work_struct *work) { - if (test_and_clear_bit(MWIFIEX_IFACE_WORK_FW_DUMP, + if (test_and_clear_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags)) - mwifiex_pcie_fw_dump_work(save_adapter); + mwifiex_pcie_device_dump_work(save_adapter); } static DECLARE_WORK(pcie_work, mwifiex_pcie_work); /* This function dumps FW information */ -static void mwifiex_pcie_fw_dump(struct mwifiex_adapter *adapter) +static void mwifiex_pcie_device_dump(struct mwifiex_adapter *adapter) { save_adapter = adapter; - if (test_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &iface_work_flags)) + if (test_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags)) return; - set_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &iface_work_flags); + set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags); schedule_work(&pcie_work); } @@ -2418,45 +2465,50 @@ static int mwifiex_pcie_init(struct mwifiex_adapter *adapter) pci_set_master(pdev); - dev_dbg(adapter->dev, "try set_consistent_dma_mask(32)\n"); + mwifiex_dbg(adapter, INFO, + "try set_consistent_dma_mask(32)\n"); ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (ret) { - dev_err(adapter->dev, "set_dma_mask(32) failed\n"); + mwifiex_dbg(adapter, ERROR, + "set_dma_mask(32) failed\n"); goto err_set_dma_mask; } ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (ret) { - dev_err(adapter->dev, "set_consistent_dma_mask(64) failed\n"); + mwifiex_dbg(adapter, ERROR, + "set_consistent_dma_mask(64) failed\n"); goto err_set_dma_mask; } ret = pci_request_region(pdev, 0, DRV_NAME); if (ret) { - dev_err(adapter->dev, "req_reg(0) error\n"); + mwifiex_dbg(adapter, ERROR, + "req_reg(0) error\n"); goto err_req_region0; } card->pci_mmap = pci_iomap(pdev, 0, 0); if (!card->pci_mmap) { - dev_err(adapter->dev, "iomap(0) error\n"); + mwifiex_dbg(adapter, ERROR, "iomap(0) error\n"); ret = -EIO; goto err_iomap0; } ret = pci_request_region(pdev, 2, DRV_NAME); if (ret) { - dev_err(adapter->dev, "req_reg(2) error\n"); + mwifiex_dbg(adapter, ERROR, "req_reg(2) error\n"); goto err_req_region2; } card->pci_mmap1 = pci_iomap(pdev, 2, 0); if (!card->pci_mmap1) { - dev_err(adapter->dev, "iomap(2) error\n"); + mwifiex_dbg(adapter, ERROR, + "iomap(2) error\n"); ret = -EIO; goto err_iomap2; } - dev_dbg(adapter->dev, - "PCI memory map Virt0: %p PCI memory map Virt2: %p\n", - card->pci_mmap, card->pci_mmap1); + mwifiex_dbg(adapter, INFO, + "PCI memory map Virt0: %p PCI memory map Virt2: %p\n", + card->pci_mmap, card->pci_mmap1); card->cmdrsp_buf = NULL; ret = mwifiex_pcie_create_txbd_ring(adapter); @@ -2521,10 +2573,11 @@ static void mwifiex_pcie_cleanup(struct mwifiex_adapter *adapter) const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; if (user_rmmod) { - dev_dbg(adapter->dev, "Clearing driver ready signature\n"); + mwifiex_dbg(adapter, INFO, + "Clearing driver ready signature\n"); if (mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000)) - dev_err(adapter->dev, - "Failed to write driver not-ready signature\n"); + mwifiex_dbg(adapter, ERROR, + "Failed to write driver not-ready signature\n"); } if (pdev) { @@ -2555,7 +2608,8 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) ret = request_irq(pdev->irq, mwifiex_pcie_interrupt, IRQF_SHARED, "MRVL_PCIE", pdev); if (ret) { - pr_err("request_irq failed: ret=%d\n", ret); + mwifiex_dbg(adapter, ERROR, + "request_irq failed: ret=%d\n", ret); adapter->card = NULL; return -1; } @@ -2582,7 +2636,8 @@ static void mwifiex_unregister_dev(struct mwifiex_adapter *adapter) const struct mwifiex_pcie_card_reg *reg; if (card) { - dev_dbg(adapter->dev, "%s(): calling free_irq()\n", __func__); + mwifiex_dbg(adapter, INFO, + "%s(): calling free_irq()\n", __func__); free_irq(card->dev->irq, card->dev); reg = card->pcie.reg; @@ -2617,7 +2672,7 @@ static struct mwifiex_if_ops pcie_ops = { .cleanup_mpa_buf = NULL, .init_fw_port = mwifiex_pcie_init_fw_port, .clean_pcie_ring = mwifiex_clean_pcie_ring_buf, - .fw_dump = mwifiex_pcie_fw_dump, + .device_dump = mwifiex_pcie_device_dump, }; /* |