diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/main.c | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 95fcd361322b..761c389586d4 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -64,7 +64,7 @@ static void _wil6210_disconnect(struct wil6210_priv *wil, void *bssid) struct net_device *ndev = wil_to_ndev(wil); struct wireless_dev *wdev = wil->wdev; - wil_dbg(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "%s()\n", __func__); wil_link_off(wil); clear_bit(wil_status_fwconnected, &wil->status); @@ -80,11 +80,13 @@ static void _wil6210_disconnect(struct wil6210_priv *wil, void *bssid) GFP_KERNEL); break; default: - ; + break; } for (i = 0; i < ARRAY_SIZE(wil->vring_tx); i++) wil_vring_fini_tx(wil, i); + + clear_bit(wil_status_dontscan, &wil->status); } static void wil_disconnect_worker(struct work_struct *work) @@ -99,7 +101,7 @@ static void wil_connect_timer_fn(ulong x) { struct wil6210_priv *wil = (void *)x; - wil_dbg(wil, "Connect timeout\n"); + wil_dbg_misc(wil, "Connect timeout\n"); /* reschedule to thread context - disconnect won't * run from atomic context @@ -107,9 +109,18 @@ static void wil_connect_timer_fn(ulong x) schedule_work(&wil->disconnect_worker); } +static void wil_cache_mbox_regs(struct wil6210_priv *wil) +{ + /* make shadow copy of registers that should not change on run time */ + wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX, + sizeof(struct wil6210_mbox_ctl)); + wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx); + wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx); +} + int wil_priv_init(struct wil6210_priv *wil) { - wil_dbg(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "%s()\n", __func__); mutex_init(&wil->mutex); mutex_init(&wil->wmi_mutex); @@ -136,11 +147,7 @@ int wil_priv_init(struct wil6210_priv *wil) return -EAGAIN; } - /* make shadow copy of registers that should not change on run time */ - wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX, - sizeof(struct wil6210_mbox_ctl)); - wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx); - wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx); + wil_cache_mbox_regs(wil); return 0; } @@ -162,7 +169,7 @@ void wil_priv_deinit(struct wil6210_priv *wil) static void wil_target_reset(struct wil6210_priv *wil) { - wil_dbg(wil, "Resetting...\n"); + wil_dbg_misc(wil, "Resetting...\n"); /* register write */ #define W(a, v) iowrite32(v, wil->csr + HOSTADDR(a)) @@ -202,7 +209,7 @@ static void wil_target_reset(struct wil6210_priv *wil) msleep(2000); - wil_dbg(wil, "Reset completed\n"); + wil_dbg_misc(wil, "Reset completed\n"); #undef W #undef S @@ -225,8 +232,8 @@ static int wil_wait_for_fw_ready(struct wil6210_priv *wil) wil_err(wil, "Firmware not ready\n"); return -ETIME; } else { - wil_dbg(wil, "FW ready after %d ms\n", - jiffies_to_msecs(to-left)); + wil_dbg_misc(wil, "FW ready after %d ms\n", + jiffies_to_msecs(to-left)); } return 0; } @@ -243,13 +250,13 @@ int wil_reset(struct wil6210_priv *wil) cancel_work_sync(&wil->disconnect_worker); wil6210_disconnect(wil, NULL); + wil6210_disable_irq(wil); + wil->status = 0; + wmi_event_flush(wil); - flush_workqueue(wil->wmi_wq); flush_workqueue(wil->wmi_wq_conn); - - wil6210_disable_irq(wil); - wil->status = 0; + flush_workqueue(wil->wmi_wq); /* TODO: put MAC in reset */ wil_target_reset(wil); @@ -258,11 +265,7 @@ int wil_reset(struct wil6210_priv *wil) wil->pending_connect_cid = -1; INIT_COMPLETION(wil->wmi_ready); - /* make shadow copy of registers that should not change on run time */ - wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX, - sizeof(struct wil6210_mbox_ctl)); - wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx); - wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx); + wil_cache_mbox_regs(wil); /* TODO: release MAC reset */ wil6210_enable_irq(wil); @@ -278,7 +281,7 @@ void wil_link_on(struct wil6210_priv *wil) { struct net_device *ndev = wil_to_ndev(wil); - wil_dbg(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "%s()\n", __func__); netif_carrier_on(ndev); netif_tx_wake_all_queues(ndev); @@ -288,7 +291,7 @@ void wil_link_off(struct wil6210_priv *wil) { struct net_device *ndev = wil_to_ndev(wil); - wil_dbg(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "%s()\n", __func__); netif_tx_stop_all_queues(ndev); netif_carrier_off(ndev); @@ -311,27 +314,27 @@ static int __wil_up(struct wil6210_priv *wil) wmi_nettype = wil_iftype_nl2wmi(NL80211_IFTYPE_ADHOC); switch (wdev->iftype) { case NL80211_IFTYPE_STATION: - wil_dbg(wil, "type: STATION\n"); + wil_dbg_misc(wil, "type: STATION\n"); bi = 0; ndev->type = ARPHRD_ETHER; break; case NL80211_IFTYPE_AP: - wil_dbg(wil, "type: AP\n"); + wil_dbg_misc(wil, "type: AP\n"); bi = 100; ndev->type = ARPHRD_ETHER; break; case NL80211_IFTYPE_P2P_CLIENT: - wil_dbg(wil, "type: P2P_CLIENT\n"); + wil_dbg_misc(wil, "type: P2P_CLIENT\n"); bi = 0; ndev->type = ARPHRD_ETHER; break; case NL80211_IFTYPE_P2P_GO: - wil_dbg(wil, "type: P2P_GO\n"); + wil_dbg_misc(wil, "type: P2P_GO\n"); bi = 100; ndev->type = ARPHRD_ETHER; break; case NL80211_IFTYPE_MONITOR: - wil_dbg(wil, "type: Monitor\n"); + wil_dbg_misc(wil, "type: Monitor\n"); bi = 0; ndev->type = ARPHRD_IEEE80211_RADIOTAP; /* ARPHRD_IEEE80211 or ARPHRD_IEEE80211_RADIOTAP ? */ @@ -354,7 +357,7 @@ static int __wil_up(struct wil6210_priv *wil) wmi_set_channel(wil, channel->hw_value); break; default: - ; + break; } /* MAC address - pre-requisite for other commands */ |