renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-28 23:23:55 +08:00
Code

wireless-drivers-next patches for 4.14

Browse Source 
Few last patches for 4.14, nothing really major here.
 
 Major changes:
 
 wil6210
 
 * support FW RSSI reporting (by mistake this was accidentally
   mentioned already in the previous pull request, but now it's really
   included)
 
 * make debugfs optional, adds new Kconfig option CONFIG_WIL6210_DEBUGFS
 
 qtnfmac
 
 * implement 64-bit DMA support
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJZqWycAAoJEG4XJFUm622bLCEH/RbIdVLXvC7AM/5RGE4p8fEL
 WjtMaGK5T14+OwbWSrYbtLPszJKfAt5MoG0Xl+c0xt+n7a6J+8GlyfXdxkYexkUN
 8gt0LlSU0ExDx+VOiRWM9XFKjKy0WPx6xPI86DLGcGB/ygiCMI3ueot/tilNBK7V
 lu4a0lqFifoIOOHynBhwvrhgrnyk5B5EJCSalwCN4NmaFveWjTzrBRNyi6BPJRgv
 3iR1URNfzUYDmYDYS1EXB6+01PBpznrMSSFB/mxNSv5iiC988pc0ebj+UDi5Ms8Y
 91gxlgKCbPbVj+D4M/Rwg2sAnAVCCLcEeheF2TmL1KoVUFyMBGYtyRS0qIUeQRM=
 =p+hy
 -----END PGP SIGNATURE-----

Merge tag 'wireless-drivers-next-for-davem-2017-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.14

Few last patches for 4.14, nothing really major here.

Major changes:

wil6210

* support FW RSSI reporting (by mistake this was accidentally
  mentioned already in the previous pull request, but now it's really
  included)

* make debugfs optional, adds new Kconfig option CONFIG_WIL6210_DEBUGFS

qtnfmac

* implement 64-bit DMA support
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2017-09-01 10:35:38 -07:00
commit 5dd6fc7a3e
43 changed files with 931 additions and 401 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/wireless/ath/ath10k/core.c
View File

@ -519,7 +519,7 @@ static const struct firmware *ath10k_fetch_fw_file(struct ath10k *ar,
dir = ".";
snprintf(filename, sizeof(filename), "%s/%s", dir, file);
ret = request_firmware_direct(&fw, filename, ar->dev);
ret = request_firmware(&fw, filename, ar->dev);
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot fw request '%s': %d\n",
filename, ret);
@ -2057,6 +2057,12 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
goto err_wmi_detach;
}
/* If firmware indicates Full Rx Reorder support it must be used in a
* slightly different manner. Let HTT code know.
*/
ar->htt.rx_ring.in_ord_rx = !!(test_bit(WMI_SERVICE_RX_FULL_REORDER,
ar->wmi.svc_map));
status = ath10k_htt_rx_alloc(&ar->htt);
if (status) {
ath10k_err(ar, "failed to alloc htt rx: %d\n", status);
@ -2177,12 +2183,6 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
}
}
/* If firmware indicates Full Rx Reorder support it must be used in a
* slightly different manner. Let HTT code know.
*/
ar->htt.rx_ring.in_ord_rx = !!(test_bit(WMI_SERVICE_RX_FULL_REORDER,
ar->wmi.svc_map));
status = ath10k_htt_rx_ring_refill(ar);
if (status) {
ath10k_err(ar, "failed to refill htt rx ring: %d\n", status);

2
drivers/net/wireless/ath/ath10k/core.h
View File

@ -462,7 +462,7 @@ struct ath10k_ce_crash_hdr {
struct ath10k_fw_crash_data {
bool crashed_since_read;
uuid_le uuid;
guid_t guid;
struct timespec timestamp;
__le32 registers[REG_DUMP_COUNT_QCA988X];
struct ath10k_ce_crash_data ce_crash_data[CE_COUNT_MAX];

6
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -70,7 +70,7 @@ struct ath10k_dump_file_data {
/* some info we can get from ath10k struct that might help */
u8 uuid[16];
guid_t guid;
__le32 chip_id;
@ -719,7 +719,7 @@ ath10k_debug_get_new_fw_crash_data(struct ath10k *ar)
lockdep_assert_held(&ar->data_lock);
crash_data->crashed_since_read = true;
uuid_le_gen(&crash_data->uuid);
guid_gen(&crash_data->guid);
getnstimeofday(&crash_data->timestamp);
return crash_data;
@ -766,7 +766,7 @@ static struct ath10k_dump_file_data *ath10k_build_dump_file(struct ath10k *ar,
dump_data->version = cpu_to_le32(ATH10K_FW_CRASH_DUMP_VERSION);
memcpy(dump_data->uuid, &crash_data->uuid, sizeof(dump_data->uuid));
guid_copy(&dump_data->guid, &crash_data->guid);
dump_data->chip_id = cpu_to_le32(ar->chip_id);
dump_data->bus_type = cpu_to_le32(0);
dump_data->target_version = cpu_to_le32(ar->target_version);

19
drivers/net/wireless/ath/ath10k/htt_rx.c
View File

@ -1524,7 +1524,7 @@ static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar,
*/
if (!rx_status->freq) {
ath10k_warn(ar, "no channel configured; ignoring frame(s)!\n");
ath10k_dbg(ar, ATH10K_DBG_HTT, "no channel configured; ignoring frame(s)!\n");
return false;
}
@ -1745,7 +1745,8 @@ static void ath10k_htt_rx_delba(struct ath10k *ar, struct htt_resp *resp)
}
static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
struct sk_buff_head *amsdu)
struct sk_buff_head *amsdu,
int budget_left)
{
struct sk_buff *msdu;
struct htt_rx_desc *rxd;
@ -1756,8 +1757,9 @@ static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
if (WARN_ON(!skb_queue_empty(amsdu)))
return -EINVAL;
while ((msdu = __skb_dequeue(list))) {
while ((msdu = __skb_dequeue(list)) && budget_left) {
__skb_queue_tail(amsdu, msdu);
budget_left--;
rxd = (void *)msdu->data - sizeof(*rxd);
if (rxd->msdu_end.common.info0 &
@ -1848,7 +1850,8 @@ static int ath10k_htt_rx_h_rx_offload(struct ath10k *ar,
return num_msdu;
}
static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb,
int budget_left)
{
struct ath10k_htt *htt = &ar->htt;
struct htt_resp *resp = (void *)skb->data;
@ -1905,9 +1908,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
if (offload)
num_msdus = ath10k_htt_rx_h_rx_offload(ar, &list);
while (!skb_queue_empty(&list)) {
while (!skb_queue_empty(&list) && budget_left) {
__skb_queue_head_init(&amsdu);
ret = ath10k_htt_rx_extract_amsdu(&list, &amsdu);
ret = ath10k_htt_rx_extract_amsdu(&list, &amsdu, budget_left);
switch (ret) {
case 0:
/* Note: The in-order indication may report interleaved
@ -1917,6 +1920,7 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
* should still give an idea about rx rate to the user.
*/
num_msdus += skb_queue_len(&amsdu);
budget_left -= skb_queue_len(&amsdu);
ath10k_htt_rx_h_ppdu(ar, &amsdu, status, vdev_id);
ath10k_htt_rx_h_filter(ar, &amsdu, status);
ath10k_htt_rx_h_mpdu(ar, &amsdu, status);
@ -2559,7 +2563,8 @@ int ath10k_htt_txrx_compl_task(struct ath10k *ar, int budget)
}
spin_lock_bh(&htt->rx_ring.lock);
num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb);
num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb,
(budget - quota));
spin_unlock_bh(&htt->rx_ring.lock);
if (num_rx_msdus < 0) {
resched_napi = true;

1
drivers/net/wireless/ath/ath10k/mac.c
View File

@ -7644,6 +7644,7 @@ static const struct ieee80211_ops ath10k_ops = {
#ifdef CONFIG_PM
.suspend = ath10k_wow_op_suspend,
.resume = ath10k_wow_op_resume,
.set_wakeup = ath10k_wow_op_set_wakeup,
#endif
#ifdef CONFIG_MAC80211_DEBUGFS
.sta_add_debugfs = ath10k_sta_add_debugfs,

50
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -1463,7 +1463,7 @@ static void ath10k_pci_dump_registers(struct ath10k *ar,
static void ath10k_pci_fw_crashed_dump(struct ath10k *ar)
{
struct ath10k_fw_crash_data *crash_data;
char uuid[50];
char guid[UUID_STRING_LEN + 1];
spin_lock_bh(&ar->data_lock);
@ -1472,11 +1472,11 @@ static void ath10k_pci_fw_crashed_dump(struct ath10k *ar)
crash_data = ath10k_debug_get_new_fw_crash_data(ar);
if (crash_data)
scnprintf(uuid, sizeof(uuid), "%pUl", &crash_data->uuid);
scnprintf(guid, sizeof(guid), "%pUl", &crash_data->guid);
else
scnprintf(uuid, sizeof(uuid), "n/a");
scnprintf(guid, sizeof(guid), "n/a");
ath10k_err(ar, "firmware crashed! (uuid %s)\n", uuid);
ath10k_err(ar, "firmware crashed! (guid %s)\n", guid);
ath10k_print_driver_info(ar);
ath10k_pci_dump_registers(ar, crash_data);
ath10k_ce_dump_registers(ar, crash_data);
@ -3396,11 +3396,53 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
MODULE_DEVICE_TABLE(pci, ath10k_pci_id_table);
#ifdef CONFIG_PM
static int ath10k_pci_pm_suspend(struct device *dev)
{
struct ath10k *ar = dev_get_drvdata(dev);
int ret;
if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT,
ar->running_fw->fw_file.fw_features))
return 0;
ret = ath10k_hif_suspend(ar);
if (ret)
ath10k_warn(ar, "failed to suspend hif: %d\n", ret);
return ret;
}
static int ath10k_pci_pm_resume(struct device *dev)
{
struct ath10k *ar = dev_get_drvdata(dev);
int ret;
if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT,
ar->running_fw->fw_file.fw_features))
return 0;
ret = ath10k_hif_resume(ar);
if (ret)
ath10k_warn(ar, "failed to resume hif: %d\n", ret);
return ret;
}
static SIMPLE_DEV_PM_OPS(ath10k_pci_pm_ops,
ath10k_pci_pm_suspend,
ath10k_pci_pm_resume);
#endif
static struct pci_driver ath10k_pci_driver = {
.name = "ath10k_pci",
.id_table = ath10k_pci_id_table,
.probe = ath10k_pci_probe,
.remove = ath10k_pci_remove,
#ifdef CONFIG_PM
.driver.pm = &ath10k_pci_pm_ops,
#endif
};
static int __init ath10k_pci_init(void)

4
drivers/net/wireless/ath/ath10k/sdio.c
View File

@ -1344,8 +1344,6 @@ static void ath10k_sdio_irq_handler(struct sdio_func *func)
sdio_claim_host(ar_sdio->func);
wake_up(&ar_sdio->irq_wq);
if (ret && ret != -ECANCELED)
ath10k_warn(ar, "failed to process pending SDIO interrupts: %d\n",
ret);
@ -2000,8 +1998,6 @@ static int ath10k_sdio_probe(struct sdio_func *func,
goto err_free_bmi_buf;
}
init_waitqueue_head(&ar_sdio->irq_wq);
for (i = 0; i < ATH10K_SDIO_BUS_REQUEST_MAX_NUM; i++)
ath10k_sdio_free_bus_req(ar, &ar_sdio->bus_req[i]);

2
drivers/net/wireless/ath/ath10k/sdio.h
View File

@ -210,8 +210,6 @@ struct ath10k_sdio {
/* temporary buffer for BMI requests */
u8 *bmi_buf;
wait_queue_head_t irq_wq;
bool is_disabled;
struct workqueue_struct *workqueue;

14
drivers/net/wireless/ath/ath10k/wow.c
View File

@ -277,6 +277,18 @@ exit:
return ret ? 1 : 0;
}
void ath10k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled)
{
struct ath10k *ar = hw->priv;
mutex_lock(&ar->conf_mutex);
if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT,
ar->running_fw->fw_file.fw_features)) {
device_set_wakeup_enable(ar->dev, enabled);
}
mutex_unlock(&ar->conf_mutex);
}
int ath10k_wow_op_resume(struct ieee80211_hw *hw)
{
struct ath10k *ar = hw->priv;
@ -336,5 +348,7 @@ int ath10k_wow_init(struct ath10k *ar)
ar->wow.wowlan_support.n_patterns = ar->wow.max_num_patterns;
ar->hw->wiphy->wowlan = &ar->wow.wowlan_support;
device_set_wakeup_capable(ar->dev, true);
return 0;
}

1
drivers/net/wireless/ath/ath10k/wow.h
View File

@ -28,6 +28,7 @@ int ath10k_wow_init(struct ath10k *ar);
int ath10k_wow_op_suspend(struct ieee80211_hw *hw,
struct cfg80211_wowlan *wowlan);
int ath10k_wow_op_resume(struct ieee80211_hw *hw);
void ath10k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled);
#else

2
drivers/net/wireless/ath/ath6kl/usb.c
View File

@ -1201,7 +1201,7 @@ static int ath6kl_usb_pm_resume(struct usb_interface *interface)
#endif
/* table of devices that work with this driver */
static struct usb_device_id ath6kl_usb_ids[] = {
static const struct usb_device_id ath6kl_usb_ids[] = {
{USB_DEVICE(0x0cf3, 0x9375)},
{USB_DEVICE(0x0cf3, 0x9374)},
{ /* Terminating entry */ },

2
drivers/net/wireless/ath/ath9k/hif_usb.c
View File

@ -20,7 +20,7 @@
MODULE_FIRMWARE(HTC_7010_MODULE_FW);
MODULE_FIRMWARE(HTC_9271_MODULE_FW);
static struct usb_device_id ath9k_hif_usb_ids[] = {
static const struct usb_device_id ath9k_hif_usb_ids[] = {
{ USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */
{ USB_DEVICE(0x0cf3, 0x1006) }, /* Atheros */
{ USB_DEVICE(0x0846, 0x9030) }, /* Netgear N150 */

2
drivers/net/wireless/ath/ath9k/htc_drv_init.c
View File

@ -71,7 +71,7 @@ static void ath9k_htc_op_ps_restore(struct ath_common *common)
ath9k_htc_ps_restore((struct ath9k_htc_priv *) common->priv);
}
static struct ath_ps_ops ath9k_htc_ps_ops = {
static const struct ath_ps_ops ath9k_htc_ps_ops = {
.wakeup = ath9k_htc_op_ps_wakeup,
.restore = ath9k_htc_op_ps_restore,
};

2
drivers/net/wireless/ath/ath9k/init.c
View File

@ -104,7 +104,7 @@ static void ath9k_op_ps_restore(struct ath_common *common)
ath9k_ps_restore((struct ath_softc *) common->priv);
}
static struct ath_ps_ops ath9k_ps_ops = {
static const struct ath_ps_ops ath9k_ps_ops = {
.wakeup = ath9k_op_ps_wakeup,
.restore = ath9k_op_ps_restore,
};

52
drivers/net/wireless/ath/wcn36xx/main.c
View File

@ -372,6 +372,8 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed)
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac config changed 0x%08x\n", changed);
mutex_lock(&wcn->conf_mutex);
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
int ch = WCN36XX_HW_CHANNEL(wcn);
wcn36xx_dbg(WCN36XX_DBG_MAC, "wcn36xx_config channel switch=%d\n",
@ -382,6 +384,8 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed)
}
}
mutex_unlock(&wcn->conf_mutex);
return 0;
}
@ -396,6 +400,8 @@ static void wcn36xx_configure_filter(struct ieee80211_hw *hw,
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac configure filter\n");
mutex_lock(&wcn->conf_mutex);
*total &= FIF_ALLMULTI;
fp = (void *)(unsigned long)multicast;
@ -408,6 +414,8 @@ static void wcn36xx_configure_filter(struct ieee80211_hw *hw,
else if (NL80211_IFTYPE_STATION == vif->type && tmp->sta_assoc)
wcn36xx_smd_set_mc_list(wcn, vif, fp);
}
mutex_unlock(&wcn->conf_mutex);
kfree(fp);
}
@ -471,6 +479,8 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
key_conf->key,
key_conf->keylen);
mutex_lock(&wcn->conf_mutex);
switch (key_conf->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
vif_priv->encrypt_type = WCN36XX_HAL_ED_WEP40;
@ -565,6 +575,8 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
}
out:
mutex_unlock(&wcn->conf_mutex);
return ret;
}
@ -725,6 +737,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss info changed vif %p changed 0x%08x\n",
vif, changed);
mutex_lock(&wcn->conf_mutex);
if (changed & BSS_CHANGED_BEACON_INFO) {
wcn36xx_dbg(WCN36XX_DBG_MAC,
"mac bss changed dtim period %d\n",
@ -787,7 +801,13 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
bss_conf->aid);
vif_priv->sta_assoc = true;
rcu_read_lock();
/*
* Holding conf_mutex ensures mutal exclusion with
* wcn36xx_sta_remove() and as such ensures that sta
* won't be freed while we're operating on it. As such
* we do not need to hold the rcu_read_lock().
*/
sta = ieee80211_find_sta(vif, bss_conf->bssid);
if (!sta) {
wcn36xx_err("sta %pM is not found\n",
@ -811,7 +831,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
* place where AID is available.
*/
wcn36xx_smd_config_sta(wcn, vif, sta);
rcu_read_unlock();
} else {
wcn36xx_dbg(WCN36XX_DBG_MAC,
"disassociated bss %pM vif %pM AID=%d\n",
@ -873,6 +892,9 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
}
}
out:
mutex_unlock(&wcn->conf_mutex);
return;
}
@ -882,7 +904,10 @@ static int wcn36xx_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
struct wcn36xx *wcn = hw->priv;
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac set RTS threshold %d\n", value);
mutex_lock(&wcn->conf_mutex);
wcn36xx_smd_update_cfg(wcn, WCN36XX_HAL_CFG_RTS_THRESHOLD, value);
mutex_unlock(&wcn->conf_mutex);
return 0;
}
@ -893,8 +918,12 @@ static void wcn36xx_remove_interface(struct ieee80211_hw *hw,
struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac remove interface vif %p\n", vif);
mutex_lock(&wcn->conf_mutex);
list_del(&vif_priv->list);
wcn36xx_smd_delete_sta_self(wcn, vif->addr);
mutex_unlock(&wcn->conf_mutex);
}
static int wcn36xx_add_interface(struct ieee80211_hw *hw,
@ -915,9 +944,13 @@ static int wcn36xx_add_interface(struct ieee80211_hw *hw,
return -EOPNOTSUPP;
}
mutex_lock(&wcn->conf_mutex);
list_add(&vif_priv->list, &wcn->vif_list);
wcn36xx_smd_add_sta_self(wcn, vif);
mutex_unlock(&wcn->conf_mutex);
return 0;
}
@ -930,6 +963,8 @@ static int wcn36xx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac sta add vif %p sta %pM\n",
vif, sta->addr);
mutex_lock(&wcn->conf_mutex);
spin_lock_init(&sta_priv->ampdu_lock);
sta_priv->vif = vif_priv;
/*
@ -941,6 +976,9 @@ static int wcn36xx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
sta_priv->aid = sta->aid;
wcn36xx_smd_config_sta(wcn, vif, sta);
}
mutex_unlock(&wcn->conf_mutex);
return 0;
}
@ -954,8 +992,13 @@ static int wcn36xx_sta_remove(struct ieee80211_hw *hw,
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac sta remove vif %p sta %pM index %d\n",
vif, sta->addr, sta_priv->sta_index);
mutex_lock(&wcn->conf_mutex);
wcn36xx_smd_delete_sta(wcn, sta_priv->sta_index);
sta_priv->vif = NULL;
mutex_unlock(&wcn->conf_mutex);
return 0;
}
@ -999,6 +1042,8 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac ampdu action action %d tid %d\n",
action, tid);
mutex_lock(&wcn->conf_mutex);
switch (action) {
case IEEE80211_AMPDU_RX_START:
sta_priv->tid = tid;
@ -1038,6 +1083,8 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
wcn36xx_err("Unknown AMPDU action\n");
}
mutex_unlock(&wcn->conf_mutex);
return 0;
}
@ -1216,6 +1263,7 @@ static int wcn36xx_probe(struct platform_device *pdev)
wcn = hw->priv;
wcn->hw = hw;
wcn->dev = &pdev->dev;
mutex_init(&wcn->conf_mutex);
mutex_init(&wcn->hal_mutex);
mutex_init(&wcn->scan_lock);

3
drivers/net/wireless/ath/wcn36xx/wcn36xx.h
View File

@ -202,6 +202,9 @@ struct wcn36xx {
struct qcom_smem_state *tx_rings_empty_state;
unsigned tx_rings_empty_state_bit;
/* prevents concurrent FW reconfiguration */
struct mutex conf_mutex;
/*
* smd_buf must be protected with smd_mutex to garantee
* that all messages are sent one after another

12
drivers/net/wireless/ath/wil6210/Kconfig
View File

@ -40,3 +40,15 @@ config WIL6210_TRACING
option if you are interested in debugging the driver.
If unsure, say Y to make it easier to debug problems.
config WIL6210_DEBUGFS
bool "wil6210 debugfs support"
depends on WIL6210
depends on DEBUG_FS
default y
---help---
Say Y here to enable wil6210 debugfs support, using the
kernel debugfs infrastructure. Select this
option if you are interested in debugging the driver.
If unsure, say Y to make it easier to debug problems.

2
drivers/net/wireless/ath/wil6210/Makefile
View File

@ -4,7 +4,7 @@ wil6210-y := main.o
wil6210-y += netdev.o
wil6210-y += cfg80211.o
wil6210-y += pcie_bus.o
wil6210-y += debugfs.o
wil6210-$(CONFIG_WIL6210_DEBUGFS) += debugfs.o
wil6210-y += wmi.o
wil6210-y += interrupt.o
wil6210-y += txrx.o

84
drivers/net/wireless/ath/wil6210/cfg80211.c
View File

@ -26,6 +26,12 @@ bool disable_ap_sme;
module_param(disable_ap_sme, bool, 0444);
MODULE_PARM_DESC(disable_ap_sme, " let user space handle AP mode SME");
#ifdef CONFIG_PM
static struct wiphy_wowlan_support wil_wowlan_support = {
.flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT,
};
#endif
#define CHAN60G(_channel, _flags) { \
.band = NL80211_BAND_60GHZ, \
.center_freq = 56160 + (2160 * (_channel)), \
@ -273,12 +279,12 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
wil_dbg_wmi(wil, "Link status for CID %d: {\n"
" MCS %d TSF 0x%016llx\n"
" BF status 0x%08x SNR 0x%08x SQI %d%%\n"
" BF status 0x%08x RSSI %d SQI %d%%\n"
" Tx Tpt %d goodput %d Rx goodput %d\n"
" Sectors(rx:tx) my %d:%d peer %d:%d\n""}\n",
cid, le16_to_cpu(reply.evt.bf_mcs),
le64_to_cpu(reply.evt.tsf), reply.evt.status,
le32_to_cpu(reply.evt.snr_val),
reply.evt.rssi,
reply.evt.sqi,
le32_to_cpu(reply.evt.tx_tpt),
le32_to_cpu(reply.evt.tx_goodput),
@ -311,7 +317,11 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
if (test_bit(wil_status_fwconnected, wil->status)) {
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
sinfo->signal = reply.evt.sqi;
if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING,
wil->fw_capabilities))
sinfo->signal = reply.evt.rssi;
else
sinfo->signal = reply.evt.sqi;
}
return rc;
@ -372,6 +382,34 @@ static int wil_cfg80211_dump_station(struct wiphy *wiphy,
return rc;
}
static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
wil_dbg_misc(wil, "start_p2p_device: entered\n");
wil->p2p.p2p_dev_started = 1;
return 0;
}
static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
struct wil_p2p_info *p2p = &wil->p2p;
if (!p2p->p2p_dev_started)
return;
wil_dbg_misc(wil, "stop_p2p_device: entered\n");
mutex_lock(&wil->mutex);
mutex_lock(&wil->p2p_wdev_mutex);
wil_p2p_stop_radio_operations(wil);
p2p->p2p_dev_started = 0;
mutex_unlock(&wil->p2p_wdev_mutex);
mutex_unlock(&wil->mutex);
}
static struct wireless_dev *
wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name,
unsigned char name_assign_type,
@ -420,6 +458,7 @@ static int wil_cfg80211_del_iface(struct wiphy *wiphy,
return -EINVAL;
}
wil_cfg80211_stop_p2p_device(wiphy, wdev);
wil_p2p_wdev_free(wil);
return 0;
@ -801,7 +840,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
wil->bss = bss;
/* Connect can take lots of time */
mod_timer(&wil->connect_timer,
jiffies + msecs_to_jiffies(2000));
jiffies + msecs_to_jiffies(5000));
} else {
clear_bit(wil_status_fwconnecting, wil->status);
}
@ -884,6 +923,9 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf,
len, true);
if (len < sizeof(struct ieee80211_hdr_3addr))
return -EINVAL;
cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL);
if (!cmd) {
rc = -ENOMEM;
@ -1648,34 +1690,6 @@ static int wil_cfg80211_change_bss(struct wiphy *wiphy,
return 0;
}
static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
wil_dbg_misc(wil, "start_p2p_device: entered\n");
wil->p2p.p2p_dev_started = 1;
return 0;
}
static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy,
struct wireless_dev *wdev)
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
struct wil_p2p_info *p2p = &wil->p2p;
if (!p2p->p2p_dev_started)
return;
wil_dbg_misc(wil, "stop_p2p_device: entered\n");
mutex_lock(&wil->mutex);
mutex_lock(&wil->p2p_wdev_mutex);
wil_p2p_stop_radio_operations(wil);
p2p->p2p_dev_started = 0;
mutex_unlock(&wil->p2p_wdev_mutex);
mutex_unlock(&wil->mutex);
}
static int wil_cfg80211_set_power_mgmt(struct wiphy *wiphy,
struct net_device *dev,
bool enabled, int timeout)
@ -1791,7 +1805,7 @@ static void wil_wiphy_init(struct wiphy *wiphy)
wiphy->bands[NL80211_BAND_60GHZ] = &wil_band_60ghz;
/* TODO: figure this out */
/* may change after reading FW capabilities */
wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
wiphy->cipher_suites = wil_cipher_suites;
@ -1801,6 +1815,10 @@ static void wil_wiphy_init(struct wiphy *wiphy)
wiphy->n_vendor_commands = ARRAY_SIZE(wil_nl80211_vendor_commands);
wiphy->vendor_commands = wil_nl80211_vendor_commands;
#ifdef CONFIG_PM
wiphy->wowlan = &wil_wowlan_support;
#endif
}
struct wireless_dev *wil_cfg80211_init(struct device *dev)

27
drivers/net/wireless/ath/wil6210/debugfs.c
View File

@ -20,7 +20,6 @@
#include <linux/pci.h>
#include <linux/rtnetlink.h>
#include <linux/power_supply.h>
#include "wil6210.h"
#include "wmi.h"
#include "txrx.h"
@ -30,7 +29,6 @@
static u32 mem_addr;
static u32 dbg_txdesc_index;
static u32 dbg_vring_index; /* 24+ for Rx, 0..23 for Tx */
u32 vring_idle_trsh = 16; /* HW fetches up to 16 descriptors at once */
enum dbg_off_type {
doff_u32 = 0,
@ -801,6 +799,9 @@ static ssize_t wil_write_file_txmgmt(struct file *file, const char __user *buf,
int rc;
void *frame;
if (!len)
return -EINVAL;
frame = memdup_user(buf, len);
if (IS_ERR(frame))
return PTR_ERR(frame);
@ -1013,6 +1014,7 @@ static int wil_bf_debugfs_show(struct seq_file *s, void *data)
" TSF = 0x%016llx\n"
" TxMCS = %2d TxTpt = %4d\n"
" SQI = %4d\n"
" RSSI = %4d\n"
" Status = 0x%08x %s\n"
" Sectors(rx:tx) my %2d:%2d peer %2d:%2d\n"
" Goodput(rx:tx) %4d:%4d\n"
@ -1022,6 +1024,7 @@ static int wil_bf_debugfs_show(struct seq_file *s, void *data)
le16_to_cpu(reply.evt.bf_mcs),
le32_to_cpu(reply.evt.tx_tpt),
reply.evt.sqi,
reply.evt.rssi,
status, wil_bfstatus_str(status),
le16_to_cpu(reply.evt.my_rx_sector),
le16_to_cpu(reply.evt.my_tx_sector),
@ -1612,6 +1615,8 @@ static ssize_t wil_write_suspend_stats(struct file *file,
struct wil6210_priv *wil = file->private_data;
memset(&wil->suspend_stats, 0, sizeof(wil->suspend_stats));
wil->suspend_stats.min_suspend_time = ULONG_MAX;
wil->suspend_stats.collection_start = ktime_get();
return len;
}
@ -1623,18 +1628,27 @@ static ssize_t wil_read_suspend_stats(struct file *file,
struct wil6210_priv *wil = file->private_data;
static char text[400];
int n;
unsigned long long stats_collection_time =
ktime_to_us(ktime_sub(ktime_get(),
wil->suspend_stats.collection_start));
n = snprintf(text, sizeof(text),
"Suspend statistics:\n"
"successful suspends:%ld failed suspends:%ld\n"
"successful resumes:%ld failed resumes:%ld\n"
"rejected by host:%ld rejected by device:%ld\n",
"rejected by host:%ld rejected by device:%ld\n"
"total suspend time:%lld min suspend time:%lld\n"
"max suspend time:%lld stats collection time: %lld\n",
wil->suspend_stats.successful_suspends,
wil->suspend_stats.failed_suspends,
wil->suspend_stats.successful_resumes,
wil->suspend_stats.failed_resumes,
wil->suspend_stats.rejected_by_host,
wil->suspend_stats.rejected_by_device);
wil->suspend_stats.rejected_by_device,
wil->suspend_stats.total_suspend_time,
wil->suspend_stats.min_suspend_time,
wil->suspend_stats.max_suspend_time,
stats_collection_time);
n = min_t(int, n, sizeof(text));
@ -1747,6 +1761,7 @@ static const struct dbg_off dbg_wil_off[] = {
WIL_FIELD(chip_revision, 0444, doff_u8),
WIL_FIELD(abft_len, 0644, doff_u8),
WIL_FIELD(wakeup_trigger, 0644, doff_u8),
WIL_FIELD(vring_idle_trsh, 0644, doff_u32),
{},
};
@ -1762,8 +1777,6 @@ static const struct dbg_off dbg_statics[] = {
{"desc_index", 0644, (ulong)&dbg_txdesc_index, doff_u32},
{"vring_index", 0644, (ulong)&dbg_vring_index, doff_u32},
{"mem_addr", 0644, (ulong)&mem_addr, doff_u32},
{"vring_idle_trsh", 0644, (ulong)&vring_idle_trsh,
doff_u32},
{"led_polarity", 0644, (ulong)&led_polarity, doff_u8},
{},
};
@ -1790,6 +1803,8 @@ int wil6210_debugfs_init(struct wil6210_priv *wil)
wil6210_debugfs_create_ITR_CNT(wil, dbg);
wil->suspend_stats.collection_start = ktime_get();
return 0;
}

14
drivers/net/wireless/ath/wil6210/interrupt.c
View File

@ -244,7 +244,7 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
wil_dbg_irq(wil, "ISR RX 0x%08x\n", isr);
if (unlikely(!isr)) {
wil_err(wil, "spurious IRQ: RX\n");
wil_err_ratelimited(wil, "spurious IRQ: RX\n");
return IRQ_NONE;
}
@ -269,11 +269,12 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
need_unmask = false;
napi_schedule(&wil->napi_rx);
} else {
wil_err(wil,
wil_err_ratelimited(
wil,
"Got Rx interrupt while stopping interface\n");
}
} else {
wil_err(wil, "Got Rx interrupt while in reset\n");
wil_err_ratelimited(wil, "Got Rx interrupt while in reset\n");
}
}
@ -302,7 +303,7 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
wil_dbg_irq(wil, "ISR TX 0x%08x\n", isr);
if (unlikely(!isr)) {
wil_err(wil, "spurious IRQ: TX\n");
wil_err_ratelimited(wil, "spurious IRQ: TX\n");
return IRQ_NONE;
}
@ -318,12 +319,13 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
need_unmask = false;
napi_schedule(&wil->napi_tx);
} else {
wil_err(wil, "Got Tx interrupt while in reset\n");
wil_err_ratelimited(wil, "Got Tx interrupt while in reset\n");
}
}
if (unlikely(isr))
wil_err(wil, "un-handled TX ISR bits 0x%08x\n", isr);
wil_err_ratelimited(wil, "un-handled TX ISR bits 0x%08x\n",
isr);
/* Tx IRQ will be enabled when NAPI processing finished */

42
drivers/net/wireless/ath/wil6210/main.c
View File

@ -394,10 +394,11 @@ static void wil_fw_error_worker(struct work_struct *work)
struct wil6210_priv *wil = container_of(work, struct wil6210_priv,
fw_error_worker);
struct wireless_dev *wdev = wil->wdev;
struct net_device *ndev = wil_to_ndev(wil);
wil_dbg_misc(wil, "fw error worker\n");
if (!netif_running(wil_to_ndev(wil))) {
if (!(ndev->flags & IFF_UP)) {
wil_info(wil, "No recovery - interface is down\n");
return;
}
@ -578,6 +579,9 @@ int wil_priv_init(struct wil6210_priv *wil)
wil->wakeup_trigger = WMI_WAKEUP_TRIGGER_UCAST |
WMI_WAKEUP_TRIGGER_BCAST;
memset(&wil->suspend_stats, 0, sizeof(wil->suspend_stats));
wil->suspend_stats.min_suspend_time = ULONG_MAX;
wil->vring_idle_trsh = 16;
return 0;
@ -926,6 +930,29 @@ int wil_ps_update(struct wil6210_priv *wil, enum wmi_ps_profile_type ps_profile)
return rc;
}
static void wil_pre_fw_config(struct wil6210_priv *wil)
{
/* Mark FW as loaded from host */
wil_s(wil, RGF_USER_USAGE_6, 1);
/* clear any interrupts which on-card-firmware
* may have set
*/
wil6210_clear_irq(wil);
/* CAF_ICR - clear and mask */
/* it is W1C, clear by writing back same value */
wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0);
wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0);
/* clear PAL_UNIT_ICR (potential D0->D3 leftover) */
wil_s(wil, RGF_PAL_UNIT_ICR + offsetof(struct RGF_ICR, ICR), 0);
if (wil->fw_calib_result > 0) {
__le32 val = cpu_to_le32(wil->fw_calib_result |
(CALIB_RESULT_SIGNATURE << 8));
wil_w(wil, RGF_USER_FW_CALIB_RESULT, (u32 __force)val);
}
}
/*
* We reset all the structures, and we reset the UMAC.
* After calling this routine, you're expected to reload
@ -1019,18 +1046,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
if (rc)
return rc;
/* Mark FW as loaded from host */
wil_s(wil, RGF_USER_USAGE_6, 1);
/* clear any interrupts which on-card-firmware
* may have set
*/
wil6210_clear_irq(wil);
/* CAF_ICR - clear and mask */
/* it is W1C, clear by writing back same value */
wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0);
wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0);
wil_pre_fw_config(wil);
wil_release_cpu(wil);
}

3
drivers/net/wireless/ath/wil6210/pcie_bus.c
View File

@ -84,6 +84,9 @@ void wil_set_capabilities(struct wil6210_priv *wil)
/* extract FW capabilities from file without loading the FW */
wil_request_firmware(wil, wil->wil_fw_name, false);
if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities))
wil_to_wiphy(wil)->signal_type = CFG80211_SIGNAL_TYPE_MBM;
}
void wil_disable_irq(struct wil6210_priv *wil)

27
drivers/net/wireless/ath/wil6210/pm.c
View File

@ -21,10 +21,11 @@ int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime)
{
int rc = 0;
struct wireless_dev *wdev = wil->wdev;
struct net_device *ndev = wil_to_ndev(wil);
wil_dbg_pm(wil, "can_suspend: %s\n", is_runtime ? "runtime" : "system");
if (!netif_running(wil_to_ndev(wil))) {
if (!(ndev->flags & IFF_UP)) {
/* can always sleep when down */
wil_dbg_pm(wil, "Interface is down\n");
goto out;
@ -85,7 +86,9 @@ static int wil_resume_keep_radio_on(struct wil6210_priv *wil)
/* Send WMI resume request to the device */
rc = wmi_resume(wil);
if (rc) {
wil_err(wil, "device failed to resume (%d), resetting\n", rc);
wil_err(wil, "device failed to resume (%d)\n", rc);
if (no_fw_recovery)
goto out;
rc = wil_down(wil);
if (rc) {
wil_err(wil, "wil_down failed (%d)\n", rc);
@ -298,6 +301,9 @@ int wil_suspend(struct wil6210_priv *wil, bool is_runtime)
wil_dbg_pm(wil, "suspend: %s => %d\n",
is_runtime ? "runtime" : "system", rc);
if (!rc)
wil->suspend_stats.suspend_start_time = ktime_get();
return rc;
}
@ -307,6 +313,7 @@ int wil_resume(struct wil6210_priv *wil, bool is_runtime)
struct net_device *ndev = wil_to_ndev(wil);
bool keep_radio_on = ndev->flags & IFF_UP &&
wil->keep_radio_on_during_sleep;
unsigned long long suspend_time_usec = 0;
wil_dbg_pm(wil, "resume: %s\n", is_runtime ? "runtime" : "system");
@ -324,8 +331,20 @@ int wil_resume(struct wil6210_priv *wil, bool is_runtime)
else
rc = wil_resume_radio_off(wil);
if (rc)
goto out;
suspend_time_usec =
ktime_to_us(ktime_sub(ktime_get(),
wil->suspend_stats.suspend_start_time));
wil->suspend_stats.total_suspend_time += suspend_time_usec;
if (suspend_time_usec < wil->suspend_stats.min_suspend_time)
wil->suspend_stats.min_suspend_time = suspend_time_usec;
if (suspend_time_usec > wil->suspend_stats.max_suspend_time)
wil->suspend_stats.max_suspend_time = suspend_time_usec;
out:
wil_dbg_pm(wil, "resume: %s => %d\n",
is_runtime ? "runtime" : "system", rc);
wil_dbg_pm(wil, "resume: %s => %d, suspend time %lld usec\n",
is_runtime ? "runtime" : "system", rc, suspend_time_usec);
return rc;
}

6
drivers/net/wireless/ath/wil6210/txrx.c
View File

@ -1666,7 +1666,7 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
/* performance monitoring */
used = wil_vring_used_tx(vring);
if (wil_val_in_range(vring_idle_trsh,
if (wil_val_in_range(wil->vring_idle_trsh,
used, used + descs_used)) {
txdata->idle += get_cycles() - txdata->last_idle;
wil_dbg_txrx(wil, "Ring[%2d] not idle %d -> %d\n",
@ -1813,7 +1813,7 @@ static int __wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
/* performance monitoring */
used = wil_vring_used_tx(vring);
if (wil_val_in_range(vring_idle_trsh,
if (wil_val_in_range(wil->vring_idle_trsh,
used, used + nr_frags + 1)) {
txdata->idle += get_cycles() - txdata->last_idle;
wil_dbg_txrx(wil, "Ring[%2d] not idle %d -> %d\n",
@ -2175,7 +2175,7 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid)
/* performance monitoring */
used_new = wil_vring_used_tx(vring);
if (wil_val_in_range(vring_idle_trsh,
if (wil_val_in_range(wil->vring_idle_trsh,
used_new, used_before_complete)) {
wil_dbg_txrx(wil, "Ring[%2d] idle %d -> %d\n",
ringid, used_before_complete, used_new);

20
drivers/net/wireless/ath/wil6210/wil6210.h
View File

@ -30,7 +30,6 @@ extern bool no_fw_recovery;
extern unsigned int mtu_max;
extern unsigned short rx_ring_overflow_thrsh;
extern int agg_wsize;
extern u32 vring_idle_trsh;
extern bool rx_align_2;
extern bool rx_large_buf;
extern bool debug_fw;
@ -90,6 +89,11 @@ struct wil_suspend_stats {
unsigned long failed_resumes;
unsigned long rejected_by_device;
unsigned long rejected_by_host;
unsigned long long total_suspend_time;
unsigned long long min_suspend_time;
unsigned long long max_suspend_time;
ktime_t collection_start;
ktime_t suspend_start_time;
};
/* Calculate MAC buffer size for the firmware. It includes all overhead,
@ -166,6 +170,10 @@ struct RGF_ICR {
#define RGF_USER_USER_SCRATCH_PAD (0x8802bc)
#define RGF_USER_BL (0x880A3C) /* Boot Loader */
#define RGF_USER_FW_REV_ID (0x880a8c) /* chip revision */
#define RGF_USER_FW_CALIB_RESULT (0x880a90) /* b0-7:result
* b8-15:signature
*/
#define CALIB_RESULT_SIGNATURE (0x11)
#define RGF_USER_CLKS_CTL_0 (0x880abc)
#define BIT_USER_CLKS_CAR_AHB_SW_SEL BIT(1) /* ref clk/PLL */
#define BIT_USER_CLKS_RST_PWGD BIT(11) /* reset on "power good" */
@ -260,6 +268,7 @@ struct RGF_ICR {
#define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2)
#define RGF_HP_CTRL (0x88265c)
#define RGF_PAL_UNIT_ICR (0x88266c) /* struct RGF_ICR */
#define RGF_PCIE_LOS_COUNTER_CTL (0x882dc4)
/* MAC timer, usec, for packet lifetime */
@ -684,6 +693,7 @@ struct wil6210_priv {
u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */
struct wil_sta_info sta[WIL6210_MAX_CID];
int bcast_vring;
u32 vring_idle_trsh; /* HW fetches up to 16 descriptors at once */
bool use_extended_dma_addr; /* indicates whether we are using 48 bits */
/* scan */
struct cfg80211_scan_request *scan_request;
@ -719,6 +729,8 @@ struct wil6210_priv {
enum wmi_ps_profile_type ps_profile;
int fw_calib_result;
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
struct notifier_block pm_notify;
@ -929,8 +941,14 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct cfg80211_mgmt_tx_params *params,
u64 *cookie);
#if defined(CONFIG_WIL6210_DEBUGFS)
int wil6210_debugfs_init(struct wil6210_priv *wil);
void wil6210_debugfs_remove(struct wil6210_priv *wil);
#else
static inline int wil6210_debugfs_init(struct wil6210_priv *wil) { return 0; }
static inline void wil6210_debugfs_remove(struct wil6210_priv *wil) {}
#endif
int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
struct station_info *sinfo);

14
drivers/net/wireless/ath/wil6210/wmi.c
View File

@ -344,6 +344,11 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len)
strlcpy(wdev->wiphy->fw_version, wil->fw_version,
sizeof(wdev->wiphy->fw_version));
if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) {
wil_dbg_wmi(wil, "rfc calibration result %d\n",
evt->rfc_read_calib_result);
wil->fw_calib_result = evt->rfc_read_calib_result;
}
wil_set_recovery_state(wil, fw_recovery_idle);
set_bit(wil_status_fwready, wil->status);
/* let the reset sequence continue */
@ -381,12 +386,15 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
ch_no = data->info.channel + 1;
freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ);
channel = ieee80211_get_channel(wiphy, freq);
signal = data->info.sqi;
if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities))
signal = 100 * data->info.rssi;
else
signal = data->info.sqi;
d_status = le16_to_cpu(data->info.status);
fc = rx_mgmt_frame->frame_control;
wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d SNR %d SQI %d%%\n",
data->info.channel, data->info.mcs, data->info.snr,
wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n",
data->info.channel, data->info.mcs, data->info.rssi,
data->info.sqi);
wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len,
le16_to_cpu(fc));

720
drivers/net/wireless/ath/wil6210/wmi.h
View File

File diff suppressed because it is too large Load Diff

3
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
View File

@ -601,6 +601,9 @@ int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
if ((nvram_name) && (mapping_table[i].nvram))
strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
brcmf_info("using %s for chip %#08x(%d) rev %#08x\n",
fw_name, chip, chip, chiprev);
return 0;
}

4
drivers/net/wireless/intel/iwlwifi/cfg/8000.c
View File

@ -70,8 +70,8 @@
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
#define IWL8000_UCODE_API_MAX 33
#define IWL8265_UCODE_API_MAX 33
#define IWL8000_UCODE_API_MAX 34
#define IWL8265_UCODE_API_MAX 34
/* Lowest firmware API version supported */
#define IWL8000_UCODE_API_MIN 22

2
drivers/net/wireless/intel/iwlwifi/cfg/9000.c
View File

@ -55,7 +55,7 @@
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
#define IWL9000_UCODE_API_MAX 33
#define IWL9000_UCODE_API_MAX 34
/* Lowest firmware API version supported */
#define IWL9000_UCODE_API_MIN 30

2
drivers/net/wireless/intel/iwlwifi/cfg/a000.c
View File

@ -55,7 +55,7 @@
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
#define IWL_A000_UCODE_API_MAX 33
#define IWL_A000_UCODE_API_MAX 34
/* Lowest firmware API version supported */
#define IWL_A000_UCODE_API_MIN 24

9
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -915,7 +915,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
prev_reg_rule_flags = reg_rule_flags;
IWL_DEBUG_DEV(dev, IWL_DL_LAR,
"Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s%s%s%s(0x%02x) reg_flags 0x%x: %s\n",
"Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s%s%s%s(0x%02x)\n",
center_freq,
band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
CHECK_AND_PRINT_I(VALID),
@ -930,7 +930,12 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
CHECK_AND_PRINT_I(80MHZ),
CHECK_AND_PRINT_I(160MHZ),
CHECK_AND_PRINT_I(DC_HIGH),
ch_flags, reg_rule_flags,
ch_flags);
IWL_DEBUG_DEV(dev, IWL_DL_LAR,
"Ch. %d [%sGHz] reg_flags 0x%x: %s\n",
center_freq,
band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
reg_rule_flags,
((ch_flags & NVM_CHANNEL_ACTIVE) &&
!(ch_flags & NVM_CHANNEL_RADAR))
? "Ad-Hoc" : "");

9
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
View File

@ -810,10 +810,11 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
!test_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status))
goto drop;
/* treat non-bufferable MMPDUs as broadcast if sta is sleeping */
if (unlikely(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER &&
ieee80211_is_mgmt(hdr->frame_control) &&
!ieee80211_is_bufferable_mmpdu(hdr->frame_control)))
/* treat non-bufferable MMPDUs on AP interfaces as broadcast */
if ((info->control.vif->type == NL80211_IFTYPE_AP ||
info->control.vif->type == NL80211_IFTYPE_ADHOC) &&
ieee80211_is_mgmt(hdr->frame_control) &&
!ieee80211_is_bufferable_mmpdu(hdr->frame_control))
sta = NULL;
if (sta) {

4
drivers/net/wireless/quantenna/qtnfmac/Makefile
View File

@ -25,7 +25,3 @@ qtnfmac_pearl_pcie-objs += \
pearl/pcie.o
qtnfmac_pearl_pcie-$(CONFIG_DEBUG_FS) += debug.o
#
ccflags-y += -D__CHECK_ENDIAN

101
drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
View File

@ -26,6 +26,7 @@
#include <linux/crc32.h>
#include <linux/spinlock.h>
#include <linux/circ_buf.h>
#include <linux/log2.h>
#include "qtn_hw_ids.h"
#include "pcie_bus_priv.h"
@ -39,11 +40,11 @@ MODULE_PARM_DESC(use_msi, "set 0 to use legacy interrupt");
static unsigned int tx_bd_size_param = 32;
module_param(tx_bd_size_param, uint, 0644);
MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size");
MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size, power of two");
static unsigned int rx_bd_size_param = 256;
module_param(rx_bd_size_param, uint, 0644);
MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size");
MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size, power of two");
static u8 flashboot = 1;
module_param(flashboot, byte, 0644);
@ -183,8 +184,10 @@ static void __iomem *qtnf_map_bar(struct qtnf_pcie_bus_priv *priv, u8 index)
return IOMEM_ERR_PTR(ret);
busaddr = pci_resource_start(priv->pdev, index);
vaddr = pcim_iomap_table(priv->pdev)[index];
len = pci_resource_len(priv->pdev, index);
vaddr = pcim_iomap_table(priv->pdev)[index];
if (!vaddr)
return IOMEM_ERR_PTR(-ENOMEM);
pr_debug("BAR%u vaddr=0x%p busaddr=%pad len=%u\n",
index, vaddr, &busaddr, (int)len);
@ -247,19 +250,19 @@ static int qtnf_pcie_init_memory(struct qtnf_pcie_bus_priv *priv)
int ret = -ENOMEM;
priv->sysctl_bar = qtnf_map_bar(priv, QTN_SYSCTL_BAR);
if (IS_ERR_OR_NULL(priv->sysctl_bar)) {
if (IS_ERR(priv->sysctl_bar)) {
pr_err("failed to map BAR%u\n", QTN_SYSCTL_BAR);
return ret;
}
priv->dmareg_bar = qtnf_map_bar(priv, QTN_DMA_BAR);
if (IS_ERR_OR_NULL(priv->dmareg_bar)) {
if (IS_ERR(priv->dmareg_bar)) {
pr_err("failed to map BAR%u\n", QTN_DMA_BAR);
return ret;
}
priv->epmem_bar = qtnf_map_bar(priv, QTN_SHMEM_BAR);
if (IS_ERR_OR_NULL(priv->epmem_bar)) {
if (IS_ERR(priv->epmem_bar)) {
pr_err("failed to map BAR%u\n", QTN_SHMEM_BAR);
return ret;
}
@ -400,10 +403,12 @@ static int alloc_bd_table(struct qtnf_pcie_bus_priv *priv)
priv->rx_bd_vbase = vaddr;
priv->rx_bd_pbase = paddr;
writel(QTN_HOST_LO32(paddr),
PCIE_HDP_TX_HOST_Q_BASE_L(priv->pcie_reg_base));
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
writel(QTN_HOST_HI32(paddr),
PCIE_HDP_TX_HOST_Q_BASE_H(priv->pcie_reg_base));
#endif
writel(QTN_HOST_LO32(paddr),
PCIE_HDP_TX_HOST_Q_BASE_L(priv->pcie_reg_base));
writel(priv->rx_bd_num | (sizeof(struct qtnf_rx_bd)) << 16,
PCIE_HDP_TX_HOST_Q_SZ_CTRL(priv->pcie_reg_base));
@ -444,8 +449,10 @@ static int skb2rbd_attach(struct qtnf_pcie_bus_priv *priv, u16 index)
/* sync up all descriptor updates */
wmb();
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
writel(QTN_HOST_HI32(paddr),
PCIE_HDP_HHBM_BUF_PTR_H(priv->pcie_reg_base));
#endif
writel(QTN_HOST_LO32(paddr),
PCIE_HDP_HHBM_BUF_PTR(priv->pcie_reg_base));
@ -480,7 +487,7 @@ static void free_xfer_buffers(void *data)
/* free rx buffers */
for (i = 0; i < priv->rx_bd_num; i++) {
if (priv->rx_skb[i]) {
if (priv->rx_skb && priv->rx_skb[i]) {
rxbd = &priv->rx_bd_vbase[i];
paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
le32_to_cpu(rxbd->addr));
@ -493,22 +500,73 @@ static void free_xfer_buffers(void *data)
/* free tx buffers */
for (i = 0; i < priv->tx_bd_num; i++) {
if (priv->tx_skb[i]) {
if (priv->tx_skb && priv->tx_skb[i]) {
dev_kfree_skb_any(priv->tx_skb[i]);
priv->tx_skb[i] = NULL;
}
}
}
static int qtnf_hhbm_init(struct qtnf_pcie_bus_priv *priv)
{
u32 val;
val = readl(PCIE_HHBM_CONFIG(priv->pcie_reg_base));
val |= HHBM_CONFIG_SOFT_RESET;
writel(val, PCIE_HHBM_CONFIG(priv->pcie_reg_base));
usleep_range(50, 100);
val &= ~HHBM_CONFIG_SOFT_RESET;
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
val |= HHBM_64BIT;
#endif
writel(val, PCIE_HHBM_CONFIG(priv->pcie_reg_base));
writel(priv->rx_bd_num, PCIE_HHBM_Q_LIMIT_REG(priv->pcie_reg_base));
return 0;
}
static int qtnf_pcie_init_xfer(struct qtnf_pcie_bus_priv *priv)
{
int ret;
u32 val;
priv->tx_bd_num = tx_bd_size_param;
priv->rx_bd_num = rx_bd_size_param;
priv->rx_bd_w_index = 0;
priv->rx_bd_r_index = 0;
if (!priv->tx_bd_num || !is_power_of_2(priv->tx_bd_num)) {
pr_err("tx_bd_size_param %u is not power of two\n",
priv->tx_bd_num);
return -EINVAL;
}
val = priv->tx_bd_num * sizeof(struct qtnf_tx_bd);
if (val > PCIE_HHBM_MAX_SIZE) {
pr_err("tx_bd_size_param %u is too large\n",
priv->tx_bd_num);
return -EINVAL;
}
if (!priv->rx_bd_num || !is_power_of_2(priv->rx_bd_num)) {
pr_err("rx_bd_size_param %u is not power of two\n",
priv->rx_bd_num);
return -EINVAL;
}
val = priv->rx_bd_num * sizeof(dma_addr_t);
if (val > PCIE_HHBM_MAX_SIZE) {
pr_err("rx_bd_size_param %u is too large\n",
priv->rx_bd_num);
return -EINVAL;
}
ret = qtnf_hhbm_init(priv);
if (ret) {
pr_err("failed to init h/w queues\n");
return ret;
}
ret = alloc_skb_array(priv);
if (ret) {
pr_err("failed to allocate skb array\n");
@ -638,10 +696,13 @@ static int qtnf_pcie_data_tx(struct qtnf_bus *bus, struct sk_buff *skb)
/* write new TX descriptor to PCIE_RX_FIFO on EP */
txbd_paddr = priv->tx_bd_pbase + i * sizeof(struct qtnf_tx_bd);
writel(QTN_HOST_LO32(txbd_paddr),
PCIE_HDP_HOST_WR_DESC0(priv->pcie_reg_base));
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
writel(QTN_HOST_HI32(txbd_paddr),
PCIE_HDP_HOST_WR_DESC0_H(priv->pcie_reg_base));
#endif
writel(QTN_HOST_LO32(txbd_paddr),
PCIE_HDP_HOST_WR_DESC0(priv->pcie_reg_base));
if (++i >= priv->tx_bd_num)
i = 0;
@ -1222,6 +1283,16 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
pr_debug("successful init of PCI device %x\n", pdev->device);
}
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
#else
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
#endif
if (ret) {
pr_err("PCIE DMA coherent mask init failed\n");
goto err_base;
}
pcim_pin_device(pdev);
pci_set_master(pdev);
@ -1243,12 +1314,6 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err_base;
}
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (ret) {
pr_err("PCIE DMA mask init failed\n");
goto err_base;
}
ret = devm_add_action(&pdev->dev, free_xfer_buffers, (void *)pcie_priv);
if (ret) {
pr_err("custom release callback init failed\n");

10
drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_ipc.h
View File

@ -57,16 +57,14 @@
| PCIE_HDP_INT_EP_RXDMA \
)
#if BITS_PER_LONG == 64
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
#define QTN_HOST_HI32(a) ((u32)(((u64)a) >> 32))
#define QTN_HOST_LO32(a) ((u32)(((u64)a) & 0xffffffffUL))
#define QTN_HOST_ADDR(h, l) ((((u64)h) << 32) | ((u64)l))
#elif BITS_PER_LONG == 32
#else
#define QTN_HOST_HI32(a) 0
#define QTN_HOST_LO32(a) ((u32)(((u32)a) & 0xffffffffUL))
#define QTN_HOST_ADDR(h, l) ((u32)l)
#else
#error Unexpected BITS_PER_LONG value
#endif
#define QTN_SYSCTL_BAR 0
@ -76,7 +74,7 @@
#define QTN_PCIE_BDA_VERSION 0x1002
#define PCIE_BDA_NAMELEN 32
#define PCIE_HHBM_MAX_SIZE 512
#define PCIE_HHBM_MAX_SIZE 2048
#define SKB_BUF_SIZE 2048
@ -113,7 +111,7 @@ struct qtnf_pcie_bda {
__le32 bda_flashsz;
u8 bda_boardname[PCIE_BDA_NAMELEN];
__le32 bda_rc_msi_enabled;
__le32 bda_hhbm_list[PCIE_HHBM_MAX_SIZE];
u8 bda_hhbm_list[PCIE_HHBM_MAX_SIZE];
__le32 bda_dsbw_start_index;
__le32 bda_dsbw_end_index;
__le32 bda_dsbw_total_bytes;

1
drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_regs_pearl.h
View File

@ -109,6 +109,7 @@
#define HHBM_WR_REQ (BIT(0))
#define HHBM_RD_REQ (BIT(1))
#define HHBM_DONE (BIT(31))
#define HHBM_64BIT (BIT(10))
/* offsets for dual PCIE */
#define PCIE_PORT_LINK_CTL(base) ((base) + 0x0710)

5
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
View File

@ -3702,7 +3702,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0);
tx_pin = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
if (rt2x00_rt(rt2x00dev, RT6352))
tx_pin = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
else
tx_pin = 0;
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:

8
drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c
View File

@ -883,12 +883,8 @@ static void rtl8723be_dm_txpower_tracking_callback_thermalmeter(
if ((rtldm->power_index_offset[RF90_PATH_A] != 0) &&
(rtldm->txpower_track_control)) {
rtldm->done_txpower = true;
if (thermalvalue > rtlefuse->eeprom_thermalmeter)
rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0,
index_for_channel);
else
rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0,
index_for_channel);
rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0,
index_for_channel);
rtldm->swing_idx_cck_base = rtldm->swing_idx_cck;
rtldm->swing_idx_ofdm_base[RF90_PATH_A] =

25
drivers/net/wireless/rsi/rsi_91x_mac80211.c
View File

@ -754,7 +754,7 @@ static int rsi_mac80211_conf_tx(struct ieee80211_hw *hw,
* @vif: Pointer to the ieee80211_vif structure.
* @key: Pointer to the ieee80211_key_conf structure.
*
* Return: status: 0 on success, -1 on failure.
* Return: status: 0 on success, negative error codes on failure.
*/
static int rsi_hal_key_config(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
@ -906,7 +906,8 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw,
rsta = rsi_find_sta(common, sta->addr);
if (!rsta) {
rsi_dbg(ERR_ZONE, "No station mapped\n");
return 0;
status = 0;
goto unlock;
}
sta_id = rsta->sta_id;
}
@ -974,6 +975,7 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw,
break;
}
unlock:
mutex_unlock(&common->mutex);
return status;
}
@ -1192,7 +1194,7 @@ static void rsi_set_min_rate(struct ieee80211_hw *hw,
* @vif: Pointer to the ieee80211_vif structure.
* @sta: Pointer to the ieee80211_sta structure.
*
* Return: 0 on success, -1 on failure.
* Return: 0 on success, negative error codes on failure.
*/
static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
@ -1202,6 +1204,7 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
struct rsi_common *common = adapter->priv;
bool sta_exist = false;
struct rsi_sta *rsta;
int status = 0;
rsi_dbg(INFO_ZONE, "Station Add: %pM\n", sta->addr);
@ -1215,8 +1218,8 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
/* Check if max stations reached */
if (common->num_stations >= common->max_stations) {
rsi_dbg(ERR_ZONE, "Reject: Max Stations exists\n");
mutex_unlock(&common->mutex);
return -EOPNOTSUPP;
status = -EOPNOTSUPP;
goto unlock;
}
for (cnt = 0; cnt < common->max_stations; cnt++) {
rsta = &common->stations[cnt];
@ -1241,7 +1244,8 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
rsi_dbg(ERR_ZONE,
"%s: Some problem reaching here...\n",
__func__);
return -EINVAL;
status = -EINVAL;
goto unlock;
}
rsta = &common->stations[sta_idx];
rsta->sta = sta;
@ -1289,9 +1293,10 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
}
}
unlock:
mutex_unlock(&common->mutex);
return 0;
return status;
}
/**
@ -1301,7 +1306,7 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
* @vif: Pointer to the ieee80211_vif structure.
* @sta: Pointer to the ieee80211_sta structure.
*
* Return: 0 on success, -1 on failure.
* Return: 0 on success, negative error codes on failure.
*/
static int rsi_mac80211_sta_remove(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
@ -1421,7 +1426,7 @@ fail_set_antenna:
* @tx_ant: Bitmap for tx antenna
* @rx_ant: Bitmap for rx antenna
*
* Return: 0 on success, -1 on failure.
* Return: 0 on success, negative error codes on failure.
*/
static int rsi_mac80211_get_antenna(struct ieee80211_hw *hw,
u32 *tx_ant, u32 *rx_ant)
@ -1528,7 +1533,7 @@ static const struct ieee80211_ops mac80211_ops = {
* rsi_mac80211_attach() - This function is used to initialize Mac80211 stack.
* @common: Pointer to the driver private structure.
*
* Return: 0 on success, -1 on failure.
* Return: 0 on success, negative error codes on failure.
*/
int rsi_mac80211_attach(struct rsi_common *common)
{

1
drivers/net/wireless/rsi/rsi_91x_sdio.c
View File

@ -584,7 +584,6 @@ static int rsi_sdio_load_data_master_write(struct rsi_hw *adapter,
}
for (offset = 0, i = 0; i < num_blocks; i++, offset += block_size) {
memset(temp_buf, 0, block_size);
memcpy(temp_buf, ta_firmware + offset, block_size);
lsb_address = (u16)base_address;
status = rsi_sdio_write_register_multiple

1
drivers/net/wireless/rsi/rsi_91x_usb.c
View File

@ -439,7 +439,6 @@ static int rsi_usb_load_data_master_write(struct rsi_hw *adapter,
rsi_dbg(INFO_ZONE, "num_blocks: %d\n", num_blocks);
for (cur_indx = 0, i = 0; i < num_blocks; i++, cur_indx += block_size) {
memset(temp_buf, 0, block_size);
memcpy(temp_buf, ta_firmware + cur_indx, block_size);
status = rsi_usb_write_register_multiple(adapter, base_address,
(u8 *)(temp_buf),