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path: root/drivers/net/wireless/mwifiex/pcie.c
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Diffstat (limited to 'drivers/net/wireless/mwifiex/pcie.c')
-rw-r--r--drivers/net/wireless/mwifiex/pcie.c589
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,
};
/*