summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/marvell
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/marvell')
-rw-r--r--drivers/net/wireless/marvell/mwifiex/11h.c4
-rw-r--r--drivers/net/wireless/marvell/mwifiex/cfg80211.c3
-rw-r--r--drivers/net/wireless/marvell/mwifiex/main.h4
-rw-r--r--drivers/net/wireless/marvell/mwifiex/pcie.c322
-rw-r--r--drivers/net/wireless/marvell/mwifiex/sdio.c10
-rw-r--r--drivers/net/wireless/marvell/mwifiex/sdio.h4
6 files changed, 83 insertions, 264 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/11h.c b/drivers/net/wireless/marvell/mwifiex/11h.c
index 2ea03725f188..da211372a481 100644
--- a/drivers/net/wireless/marvell/mwifiex/11h.c
+++ b/drivers/net/wireless/marvell/mwifiex/11h.c
@@ -287,7 +287,7 @@ void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work)
mwifiex_dbg(priv->adapter, MSG,
"indicating channel switch completion to kernel\n");
- mutex_lock(&priv->wdev.mtx);
+ wiphy_lock(priv->wdev.wiphy);
cfg80211_ch_switch_notify(priv->netdev, &priv->dfs_chandef, 0, 0);
- mutex_unlock(&priv->wdev.mtx);
+ wiphy_unlock(priv->wdev.wiphy);
}
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index ba4e29713a8c..7a15ea8072e6 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -1835,10 +1835,11 @@ static int mwifiex_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy,
*/
static int mwifiex_cfg80211_change_beacon(struct wiphy *wiphy,
struct net_device *dev,
- struct cfg80211_beacon_data *data)
+ struct cfg80211_ap_update *params)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
struct mwifiex_adapter *adapter = priv->adapter;
+ struct cfg80211_beacon_data *data = &params->beacon;
mwifiex_cancel_scan(adapter);
diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index 7bdec6c62248..d263eae6078c 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
@@ -834,12 +834,12 @@ struct mwifiex_if_ops {
void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *);
int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *);
- int (*init_fw_port) (struct mwifiex_adapter *);
+ void (*init_fw_port)(struct mwifiex_adapter *adapter);
int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
void (*card_reset) (struct mwifiex_adapter *);
int (*reg_dump)(struct mwifiex_adapter *, char *);
void (*device_dump)(struct mwifiex_adapter *);
- int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
+ void (*clean_pcie_ring)(struct mwifiex_adapter *adapter);
void (*iface_work)(struct work_struct *work);
void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter);
void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *);
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 6697132ecc97..5f997becdbaa 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -222,12 +222,19 @@ static void mwifiex_unmap_pci_memory(struct mwifiex_adapter *adapter,
/*
* This function writes data into PCIE card register.
*/
-static int mwifiex_write_reg(struct mwifiex_adapter *adapter, int reg, u32 data)
+static inline void
+mwifiex_write_reg(struct mwifiex_adapter *adapter, int reg, u32 data)
{
struct pcie_service_card *card = adapter->card;
iowrite32(data, card->pci_mmap1 + reg);
+}
+/* Non-void wrapper needed for read_poll_timeout(). */
+static inline int
+mwifiex_write_reg_rpt(struct mwifiex_adapter *adapter, int reg, u32 data)
+{
+ mwifiex_write_reg(adapter, reg, data);
return 0;
}
@@ -658,12 +665,12 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter)
* appears to ignore or miss our wakeup request, so we continue trying
* until we receive an interrupt from the card.
*/
- if (read_poll_timeout(mwifiex_write_reg, retval,
+ if (read_poll_timeout(mwifiex_write_reg_rpt, retval,
READ_ONCE(adapter->int_status) != 0,
500, 500 * N_WAKEUP_TRIES_SHORT_INTERVAL,
false,
adapter, reg->fw_status, FIRMWARE_READY_PCIE)) {
- if (read_poll_timeout(mwifiex_write_reg, retval,
+ if (read_poll_timeout(mwifiex_write_reg_rpt, retval,
READ_ONCE(adapter->int_status) != 0,
10000, 10000 * N_WAKEUP_TRIES_LONG_INTERVAL,
false,
@@ -703,24 +710,12 @@ static int mwifiex_pm_wakeup_card_complete(struct mwifiex_adapter *adapter)
* The host interrupt mask is read, the disable bit is reset and
* written back to the card host interrupt mask register.
*/
-static int mwifiex_pcie_disable_host_int(struct mwifiex_adapter *adapter)
+static void 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)) {
- mwifiex_dbg(adapter, ERROR,
- "Disable host interrupt failed\n");
- return -1;
- }
- }
+ if (mwifiex_pcie_ok_to_access_hw(adapter))
+ mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK, 0x00000000);
atomic_set(&adapter->tx_hw_pending, 0);
- return 0;
-}
-
-static void mwifiex_pcie_disable_host_int_noerr(struct mwifiex_adapter *adapter)
-{
- WARN_ON(mwifiex_pcie_disable_host_int(adapter));
}
/*
@@ -731,15 +726,9 @@ static void mwifiex_pcie_disable_host_int_noerr(struct mwifiex_adapter *adapter)
*/
static int mwifiex_pcie_enable_host_int(struct mwifiex_adapter *adapter)
{
- if (mwifiex_pcie_ok_to_access_hw(adapter)) {
+ if (mwifiex_pcie_ok_to_access_hw(adapter))
/* Simply write the mask to the register */
- if (mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK,
- HOST_INTR_MASK)) {
- mwifiex_dbg(adapter, ERROR,
- "Enable host interrupt failed\n");
- return -1;
- }
- }
+ mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK, HOST_INTR_MASK);
return 0;
}
@@ -1303,7 +1292,7 @@ static int mwifiex_pcie_delete_sleep_cookie_buf(struct mwifiex_adapter *adapter)
* This function defined as handler is also called while cleaning TXRX
* during disconnect/ bss stop.
*/
-static int mwifiex_clean_pcie_ring_buf(struct mwifiex_adapter *adapter)
+static void mwifiex_clean_pcie_ring_buf(struct mwifiex_adapter *adapter)
{
struct pcie_service_card *card = adapter->card;
@@ -1312,14 +1301,9 @@ static int mwifiex_clean_pcie_ring_buf(struct mwifiex_adapter *adapter)
/* write pointer already set at last send
* send dnld-rdy intr again, wait for completion.
*/
- if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
- CPU_INTR_DNLD_RDY)) {
- mwifiex_dbg(adapter, ERROR,
- "failed to assert dnld-rdy interrupt.\n");
- return -1;
- }
+ mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
+ CPU_INTR_DNLD_RDY);
}
- return 0;
}
/*
@@ -1429,7 +1413,6 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
struct pcie_service_card *card = adapter->card;
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
u32 wrindx, num_tx_buffs, rx_val;
- int ret;
dma_addr_t buf_pa;
struct mwifiex_pcie_buf_desc *desc = NULL;
struct mwifiex_pfu_buf_desc *desc2 = NULL;
@@ -1498,13 +1481,8 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
rx_val = card->rxbd_rdptr & reg->rx_wrap_mask;
/* Write the TX ring write pointer in to reg->tx_wrptr */
- if (mwifiex_write_reg(adapter, reg->tx_wrptr,
- card->txbd_wrptr | rx_val)) {
- mwifiex_dbg(adapter, ERROR,
- "SEND DATA: failed to write reg->tx_wrptr\n");
- ret = -1;
- goto done_unmap;
- }
+ mwifiex_write_reg(adapter, reg->tx_wrptr,
+ card->txbd_wrptr | rx_val);
/* The firmware (latest version 15.68.19.p21) of the 88W8897 PCIe+USB card
* seems to crash randomly after setting the TX ring write pointer when
@@ -1521,13 +1499,8 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
adapter->data_sent = false;
} else {
/* Send the TX ready interrupt */
- if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
- CPU_INTR_DNLD_RDY)) {
- mwifiex_dbg(adapter, ERROR,
- "SEND DATA: failed to assert dnld-rdy interrupt.\n");
- ret = -1;
- goto done_unmap;
- }
+ mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
+ CPU_INTR_DNLD_RDY);
}
mwifiex_dbg(adapter, DATA,
"info: SEND DATA: Updated <Rd: %#x, Wr:\t"
@@ -1538,24 +1511,12 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
"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))
- mwifiex_dbg(adapter, ERROR,
- "SEND DATA: failed to assert door-bell intr\n");
+ mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
+ CPU_INTR_DNLD_RDY);
return -EBUSY;
}
return -EINPROGRESS;
-done_unmap:
- mwifiex_unmap_pci_memory(adapter, skb, DMA_TO_DEVICE);
- card->tx_buf_list[wrindx] = NULL;
- atomic_dec(&adapter->tx_hw_pending);
- if (reg->pfu_enabled)
- memset(desc2, 0, sizeof(*desc2));
- else
- memset(desc, 0, sizeof(*desc));
-
- return ret;
}
/*
@@ -1675,13 +1636,8 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter)
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)) {
- mwifiex_dbg(adapter, DATA,
- "RECV DATA: failed to write reg->rx_rdptr\n");
- ret = -1;
- goto done;
- }
+ mwifiex_write_reg(adapter, reg->rx_rdptr,
+ card->rxbd_rdptr | tx_val);
/* Read the RX ring Write pointer set by firmware */
if (mwifiex_read_reg(adapter, reg->rx_wrptr, &wrptr)) {
@@ -1724,43 +1680,18 @@ mwifiex_pcie_send_boot_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb)
/* Write the lower 32bits of the physical address to low command
* address scratch register
*/
- if (mwifiex_write_reg(adapter, reg->cmd_addr_lo, (u32)buf_pa)) {
- mwifiex_dbg(adapter, ERROR,
- "%s: failed to write download command to boot code.\n",
- __func__);
- mwifiex_unmap_pci_memory(adapter, skb, DMA_TO_DEVICE);
- return -1;
- }
+ mwifiex_write_reg(adapter, reg->cmd_addr_lo, (u32)buf_pa);
/* Write the upper 32bits of the physical address to high command
* address scratch register
*/
- if (mwifiex_write_reg(adapter, reg->cmd_addr_hi,
- (u32)((u64)buf_pa >> 32))) {
- mwifiex_dbg(adapter, ERROR,
- "%s: failed to write download command to boot code.\n",
- __func__);
- mwifiex_unmap_pci_memory(adapter, skb, DMA_TO_DEVICE);
- return -1;
- }
+ mwifiex_write_reg(adapter, reg->cmd_addr_hi, (u32)((u64)buf_pa >> 32));
/* Write the command length to cmd_size scratch register */
- if (mwifiex_write_reg(adapter, reg->cmd_size, skb->len)) {
- mwifiex_dbg(adapter, ERROR,
- "%s: failed to write command len to cmd_size scratch reg\n",
- __func__);
- mwifiex_unmap_pci_memory(adapter, skb, DMA_TO_DEVICE);
- return -1;
- }
+ mwifiex_write_reg(adapter, reg->cmd_size, skb->len);
/* Ring the door bell */
- if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
- CPU_INTR_DOOR_BELL)) {
- mwifiex_dbg(adapter, ERROR,
- "%s: failed to assert door-bell intr\n", __func__);
- mwifiex_unmap_pci_memory(adapter, skb, DMA_TO_DEVICE);
- return -1;
- }
+ mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DOOR_BELL);
return 0;
}
@@ -1768,20 +1699,14 @@ mwifiex_pcie_send_boot_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb)
/* This function init rx port in firmware which in turn enables to receive data
* from device before transmitting any packet.
*/
-static int mwifiex_pcie_init_fw_port(struct mwifiex_adapter *adapter)
+static void mwifiex_pcie_init_fw_port(struct mwifiex_adapter *adapter)
{
struct pcie_service_card *card = adapter->card;
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
int tx_wrap = 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_wrap)) {
- mwifiex_dbg(adapter, ERROR,
- "RECV DATA: failed to write reg->rx_rdptr\n");
- return -1;
- }
- return 0;
+ mwifiex_write_reg(adapter, reg->rx_rdptr, card->rxbd_rdptr | tx_wrap);
}
/* This function downloads commands to the device
@@ -1791,7 +1716,6 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb)
{
struct pcie_service_card *card = adapter->card;
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
- int ret = 0;
dma_addr_t cmd_buf_pa, cmdrsp_buf_pa;
u8 *payload = (u8 *)skb->data;
@@ -1841,63 +1765,29 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb)
cmdrsp_buf_pa = MWIFIEX_SKB_DMA_ADDR(card->cmdrsp_buf);
/* Write the lower 32bits of the cmdrsp buffer physical
address */
- if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_lo,
- (u32)cmdrsp_buf_pa)) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to write download cmd to boot code.\n");
- ret = -1;
- goto done;
- }
+ mwifiex_write_reg(adapter, reg->cmdrsp_addr_lo,
+ (u32)cmdrsp_buf_pa);
+
/* Write the upper 32bits of the cmdrsp buffer physical
address */
- if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_hi,
- (u32)((u64)cmdrsp_buf_pa >> 32))) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to write download cmd to boot code.\n");
- ret = -1;
- goto done;
- }
+ mwifiex_write_reg(adapter, reg->cmdrsp_addr_hi,
+ (u32)((u64)cmdrsp_buf_pa >> 32));
}
cmd_buf_pa = MWIFIEX_SKB_DMA_ADDR(card->cmd_buf);
+
/* 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)) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to write download cmd to boot code.\n");
- ret = -1;
- goto done;
- }
+ mwifiex_write_reg(adapter, reg->cmd_addr_lo, (u32)cmd_buf_pa);
+
/* 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))) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to write download cmd to boot code.\n");
- ret = -1;
- goto done;
- }
+ mwifiex_write_reg(adapter, reg->cmd_addr_hi,
+ (u32)((u64)cmd_buf_pa >> 32));
/* Write the command length to reg->cmd_size */
- if (mwifiex_write_reg(adapter, reg->cmd_size,
- card->cmd_buf->len)) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to write cmd len to reg->cmd_size\n");
- ret = -1;
- goto done;
- }
+ mwifiex_write_reg(adapter, reg->cmd_size, card->cmd_buf->len);
/* Ring the door bell */
- if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
- CPU_INTR_DOOR_BELL)) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to assert door-bell intr\n");
- ret = -1;
- goto done;
- }
-
-done:
- if (ret)
- adapter->cmd_sent = false;
+ mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT, CPU_INTR_DOOR_BELL);
return 0;
}
@@ -1941,13 +1831,9 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
MWIFIEX_SKB_DMA_ADDR(skb),
MWIFIEX_SLEEP_COOKIE_SIZE,
DMA_FROM_DEVICE);
- if (mwifiex_write_reg(adapter,
- PCIE_CPU_INT_EVENT,
- CPU_INTR_SLEEP_CFM_DONE)) {
- mwifiex_dbg(adapter, ERROR,
- "Write register failed\n");
- return -1;
- }
+ mwifiex_write_reg(adapter,
+ PCIE_CPU_INT_EVENT,
+ CPU_INTR_SLEEP_CFM_DONE);
mwifiex_delay_for_sleep_cookie(adapter,
MWIFIEX_MAX_DELAY_COUNT);
mwifiex_unmap_pci_memory(adapter, skb,
@@ -1980,18 +1866,11 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
/* Clear the cmd-rsp buffer address in scratch registers. This
will prevent firmware from writing to the same response
buffer again. */
- if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_lo, 0)) {
- mwifiex_dbg(adapter, ERROR,
- "cmd_done: failed to clear cmd_rsp_addr_lo\n");
- return -1;
- }
+ mwifiex_write_reg(adapter, reg->cmdrsp_addr_lo, 0);
+
/* Write the upper 32bits of the cmdrsp buffer physical
address */
- if (mwifiex_write_reg(adapter, reg->cmdrsp_addr_hi, 0)) {
- mwifiex_dbg(adapter, ERROR,
- "cmd_done: failed to clear cmd_rsp_addr_hi\n");
- return -1;
- }
+ mwifiex_write_reg(adapter, reg->cmdrsp_addr_hi, 0);
}
return 0;
@@ -2098,12 +1977,8 @@ static int mwifiex_pcie_process_event_ready(struct mwifiex_adapter *adapter)
we need to find a better method of managing these buffers.
*/
} else {
- if (mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
- CPU_INTR_EVENT_DONE)) {
- mwifiex_dbg(adapter, ERROR,
- "Write register failed\n");
- return -1;
- }
+ mwifiex_write_reg(adapter, PCIE_CPU_INT_EVENT,
+ CPU_INTR_EVENT_DONE);
}
return 0;
@@ -2117,7 +1992,6 @@ static int mwifiex_pcie_event_complete(struct mwifiex_adapter *adapter,
{
struct pcie_service_card *card = adapter->card;
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
- int ret = 0;
u32 rdptr = card->evtbd_rdptr & MWIFIEX_EVTBD_MASK;
u32 wrptr;
struct mwifiex_evt_buf_desc *desc;
@@ -2169,18 +2043,11 @@ static int mwifiex_pcie_event_complete(struct mwifiex_adapter *adapter,
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)) {
- mwifiex_dbg(adapter, ERROR,
- "event_complete: failed to read reg->evt_rdptr\n");
- return -1;
- }
+ mwifiex_write_reg(adapter, reg->evt_rdptr, card->evtbd_rdptr);
mwifiex_dbg(adapter, EVENT,
"info: Check Events Again\n");
- ret = mwifiex_pcie_process_event_ready(adapter);
-
- return ret;
+ return mwifiex_pcie_process_event_ready(adapter);
}
/* Combo firmware image is a combination of
@@ -2313,11 +2180,7 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
"info: Downloading FW image (%d bytes)\n",
firmware_len);
- if (mwifiex_pcie_disable_host_int(adapter)) {
- mwifiex_dbg(adapter, ERROR,
- "%s: Disabling interrupts failed.\n", __func__);
- return -1;
- }
+ mwifiex_pcie_disable_host_int(adapter);
skb = dev_alloc_skb(MWIFIEX_UPLD_SIZE);
if (!skb) {
@@ -2471,21 +2334,12 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num)
u32 tries;
/* Mask spurios interrupts */
- if (mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS_MASK,
- HOST_INTR_MASK)) {
- mwifiex_dbg(adapter, ERROR,
- "Write register failed\n");
- return -1;
- }
+ mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS_MASK, HOST_INTR_MASK);
mwifiex_dbg(adapter, INFO,
"Setting driver ready signature\n");
- if (mwifiex_write_reg(adapter, reg->drv_rdy,
- FIRMWARE_READY_PCIE)) {
- mwifiex_dbg(adapter, ERROR,
- "Failed to write driver ready signature\n");
- return -1;
- }
+
+ mwifiex_write_reg(adapter, reg->drv_rdy, FIRMWARE_READY_PCIE);
/* Wait for firmware initialization event */
for (tries = 0; tries < poll_num; tries++) {
@@ -2571,12 +2425,7 @@ static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter,
mwifiex_pcie_disable_host_int(adapter);
/* Clear the pending interrupts */
- if (mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS,
- ~pcie_ireg)) {
- mwifiex_dbg(adapter, ERROR,
- "Write register failed\n");
- return;
- }
+ mwifiex_write_reg(adapter, PCIE_HOST_INT_STATUS, ~pcie_ireg);
}
if (!adapter->pps_uapsd_mode &&
@@ -2671,13 +2520,9 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter)
}
if ((pcie_ireg != 0xFFFFFFFF) && (pcie_ireg)) {
- if (mwifiex_write_reg(adapter,
- PCIE_HOST_INT_STATUS,
- ~pcie_ireg)) {
- mwifiex_dbg(adapter, ERROR,
- "Write register failed\n");
- return -1;
- }
+ mwifiex_write_reg(adapter,
+ PCIE_HOST_INT_STATUS,
+ ~pcie_ireg);
if (!adapter->pps_uapsd_mode &&
adapter->ps_state == PS_STATE_SLEEP) {
adapter->ps_state = PS_STATE_AWAKE;
@@ -2801,7 +2646,7 @@ mwifiex_pcie_reg_dump(struct mwifiex_adapter *adapter, char *drv_buf)
static enum rdwr_status
mwifiex_pcie_rdwr_firmware(struct mwifiex_adapter *adapter, u8 doneflag)
{
- int ret, tries;
+ int tries;
u8 ctrl_data;
u32 fw_status;
struct pcie_service_card *card = adapter->card;
@@ -2810,13 +2655,7 @@ mwifiex_pcie_rdwr_firmware(struct mwifiex_adapter *adapter, u8 doneflag)
if (mwifiex_read_reg(adapter, reg->fw_status, &fw_status))
return RDWR_STATUS_FAILURE;
- ret = mwifiex_write_reg(adapter, reg->fw_dump_ctrl,
- reg->fw_dump_host_ready);
- if (ret) {
- mwifiex_dbg(adapter, ERROR,
- "PCIE write err\n");
- return RDWR_STATUS_FAILURE;
- }
+ mwifiex_write_reg(adapter, reg->fw_dump_ctrl, reg->fw_dump_host_ready);
for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
mwifiex_read_reg_byte(adapter, reg->fw_dump_ctrl, &ctrl_data);
@@ -2827,13 +2666,8 @@ mwifiex_pcie_rdwr_firmware(struct mwifiex_adapter *adapter, u8 doneflag)
if (ctrl_data != reg->fw_dump_host_ready) {
mwifiex_dbg(adapter, WARN,
"The ctrl reg was changed, re-try again!\n");
- ret = mwifiex_write_reg(adapter, reg->fw_dump_ctrl,
- reg->fw_dump_host_ready);
- if (ret) {
- mwifiex_dbg(adapter, ERROR,
- "PCIE write err\n");
- return RDWR_STATUS_FAILURE;
- }
+ mwifiex_write_reg(adapter, reg->fw_dump_ctrl,
+ reg->fw_dump_host_ready);
}
usleep_range(100, 200);
}
@@ -2852,7 +2686,6 @@ static void mwifiex_pcie_fw_dump(struct mwifiex_adapter *adapter)
u8 idx, i, read_reg, doneflag = 0;
enum rdwr_status stat;
u32 memory_size;
- int ret;
if (!card->pcie.can_dump_fw)
return;
@@ -2906,12 +2739,8 @@ static void mwifiex_pcie_fw_dump(struct mwifiex_adapter *adapter)
if (memory_size == 0) {
mwifiex_dbg(adapter, MSG, "Firmware dump Finished!\n");
- ret = mwifiex_write_reg(adapter, creg->fw_dump_ctrl,
- creg->fw_dump_read_done);
- if (ret) {
- mwifiex_dbg(adapter, ERROR, "PCIE write err\n");
- return;
- }
+ mwifiex_write_reg(adapter, creg->fw_dump_ctrl,
+ creg->fw_dump_read_done);
break;
}
@@ -3197,9 +3026,7 @@ static void mwifiex_cleanup_pcie(struct mwifiex_adapter *adapter)
if (fw_status == FIRMWARE_READY_PCIE) {
mwifiex_dbg(adapter, INFO,
"Clearing driver ready signature\n");
- if (mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000))
- mwifiex_dbg(adapter, ERROR,
- "Failed to write driver not-ready signature\n");
+ mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000);
}
pci_disable_device(pdev);
@@ -3404,8 +3231,7 @@ static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter)
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
struct pci_dev *pdev = card->dev;
- if (mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000))
- mwifiex_dbg(adapter, ERROR, "Failed to write driver not-ready signature\n");
+ mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000);
pci_clear_master(pdev);
@@ -3423,7 +3249,7 @@ static struct mwifiex_if_ops pcie_ops = {
.register_dev = mwifiex_register_dev,
.unregister_dev = mwifiex_unregister_dev,
.enable_int = mwifiex_pcie_enable_host_int,
- .disable_int = mwifiex_pcie_disable_host_int_noerr,
+ .disable_int = mwifiex_pcie_disable_host_int,
.process_int_status = mwifiex_process_int_status,
.host_to_card = mwifiex_pcie_host_to_card,
.wakeup = mwifiex_pm_wakeup_card,
@@ -3449,3 +3275,9 @@ MODULE_AUTHOR("Marvell International Ltd.");
MODULE_DESCRIPTION("Marvell WiFi-Ex PCI-Express Driver version " PCIE_VERSION);
MODULE_VERSION(PCIE_VERSION);
MODULE_LICENSE("GPL v2");
+MODULE_FIRMWARE(PCIE8766_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(PCIE8897_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(PCIE8897_A0_FW_NAME);
+MODULE_FIRMWARE(PCIE8897_B0_FW_NAME);
+MODULE_FIRMWARE(PCIEUART8997_FW_NAME_V4);
+MODULE_FIRMWARE(PCIEUSB8997_FW_NAME_V4);
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 774858cfe86f..6462a0ffe698 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -2555,20 +2555,11 @@ static int mwifiex_init_sdio(struct mwifiex_adapter *adapter)
if (!card->mp_regs)
return -ENOMEM;
- /* Allocate skb pointer buffers */
- card->mpa_rx.skb_arr = kcalloc(card->mp_agg_pkt_limit, sizeof(void *),
- GFP_KERNEL);
- if (!card->mpa_rx.skb_arr) {
- kfree(card->mp_regs);
- return -ENOMEM;
- }
-
card->mpa_rx.len_arr = kcalloc(card->mp_agg_pkt_limit,
sizeof(*card->mpa_rx.len_arr),
GFP_KERNEL);
if (!card->mpa_rx.len_arr) {
kfree(card->mp_regs);
- kfree(card->mpa_rx.skb_arr);
return -ENOMEM;
}
@@ -2623,7 +2614,6 @@ static void mwifiex_cleanup_sdio(struct mwifiex_adapter *adapter)
cancel_work_sync(&card->work);
kfree(card->mp_regs);
- kfree(card->mpa_rx.skb_arr);
kfree(card->mpa_rx.len_arr);
kfree(card->mpa_tx.buf);
kfree(card->mpa_rx.buf);
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index ae94c172310f..b86a9263a6a8 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
@@ -164,10 +164,7 @@ struct mwifiex_sdio_mpa_rx {
u32 pkt_cnt;
u32 ports;
u16 start_port;
-
- struct sk_buff **skb_arr;
u32 *len_arr;
-
u8 enabled;
u32 buf_size;
u32 pkt_aggr_limit;
@@ -372,7 +369,6 @@ static inline void mp_rx_aggr_setup(struct sdio_mmc_card *card,
else
card->mpa_rx.ports |= 1 << (card->mpa_rx.pkt_cnt + 1);
}
- card->mpa_rx.skb_arr[card->mpa_rx.pkt_cnt] = NULL;
card->mpa_rx.len_arr[card->mpa_rx.pkt_cnt] = rx_len;
card->mpa_rx.pkt_cnt++;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 01:01:01 +0100