summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ath/wil6210/main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/main.c')
-rw-r--r--drivers/net/wireless/ath/wil6210/main.c33
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index c2a238426425..b9febab89167 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -25,6 +25,10 @@
#define WAIT_FOR_DISCONNECT_TIMEOUT_MS 2000
#define WAIT_FOR_DISCONNECT_INTERVAL_MS 10
+bool debug_fw; /* = false; */
+module_param(debug_fw, bool, S_IRUGO);
+MODULE_PARM_DESC(debug_fw, " do not perform card reset. For FW debug");
+
bool no_fw_recovery;
module_param(no_fw_recovery, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(no_fw_recovery, " disable automatic FW error recovery");
@@ -96,6 +100,8 @@ module_param_cb(rx_ring_order, &ring_order_ops, &rx_ring_order, S_IRUGO);
MODULE_PARM_DESC(rx_ring_order, " Rx ring order; size = 1 << order");
module_param_cb(tx_ring_order, &ring_order_ops, &tx_ring_order, S_IRUGO);
MODULE_PARM_DESC(tx_ring_order, " Tx ring order; size = 1 << order");
+module_param_cb(bcast_ring_order, &ring_order_ops, &bcast_ring_order, S_IRUGO);
+MODULE_PARM_DESC(bcast_ring_order, " Bcast ring order; size = 1 << order");
#define RST_DELAY (20) /* msec, for loop in @wil_target_reset */
#define RST_COUNT (1 + 1000/RST_DELAY) /* round up to be above 1 sec total */
@@ -146,7 +152,6 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
wil_dbg_misc(wil, "%s(CID %d, status %d)\n", __func__, cid,
sta->status);
- sta->data_port_open = false;
if (sta->status != wil_sta_unused) {
if (!from_event)
wmi_disconnect_sta(wil, sta->addr, reason_code);
@@ -224,7 +229,7 @@ static void _wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid,
if (test_bit(wil_status_fwconnected, wil->status)) {
clear_bit(wil_status_fwconnected, wil->status);
cfg80211_disconnected(ndev, reason_code,
- NULL, 0, GFP_KERNEL);
+ NULL, 0, false, GFP_KERNEL);
} else if (test_bit(wil_status_fwconnecting, wil->status)) {
cfg80211_connect_result(ndev, bssid, NULL, 0, NULL, 0,
WLAN_STATUS_UNSPECIFIED_FAILURE,
@@ -373,9 +378,10 @@ int wil_bcast_init(struct wil6210_priv *wil)
if (ri < 0)
return ri;
+ wil->bcast_vring = ri;
rc = wil_vring_init_bcast(wil, ri, 1 << bcast_ring_order);
- if (rc == 0)
- wil->bcast_vring = ri;
+ if (rc)
+ wil->bcast_vring = -1;
return rc;
}
@@ -547,7 +553,7 @@ static inline void wil_release_cpu(struct wil6210_priv *wil)
static int wil_target_reset(struct wil6210_priv *wil)
{
int delay = 0;
- u32 x;
+ u32 x, x1 = 0;
wil_dbg_misc(wil, "Resetting \"%s\"...\n", wil->hw_name);
@@ -602,12 +608,16 @@ static int wil_target_reset(struct wil6210_priv *wil)
do {
msleep(RST_DELAY);
x = R(RGF_USER_BL + offsetof(struct RGF_BL, ready));
+ if (x1 != x) {
+ wil_dbg_misc(wil, "BL.ready 0x%08x => 0x%08x\n", x1, x);
+ x1 = x;
+ }
if (delay++ > RST_COUNT) {
wil_err(wil, "Reset not completed, bl.ready 0x%08x\n",
x);
return -ETIME;
}
- } while (!(x & BIT_BL_READY));
+ } while (x != BIT_BL_READY);
C(RGF_USER_CLKS_CTL_0, BIT_USER_CLKS_RST_PWGD);
@@ -686,6 +696,17 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
WARN_ON(!mutex_is_locked(&wil->mutex));
WARN_ON(test_bit(wil_status_napi_en, wil->status));
+ if (debug_fw) {
+ static const u8 mac[ETH_ALEN] = {
+ 0x00, 0xde, 0xad, 0x12, 0x34, 0x56,
+ };
+ struct net_device *ndev = wil_to_ndev(wil);
+
+ ether_addr_copy(ndev->perm_addr, mac);
+ ether_addr_copy(ndev->dev_addr, ndev->perm_addr);
+ return 0;
+ }
+
cancel_work_sync(&wil->disconnect_worker);
wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false);
wil_bcast_fini(wil);