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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 11:25:22 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 11:25:22 (GMT)
commit8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22 (patch)
treea0a63398a9983667d52cbbbf4e2405b4f22b1d83 /drivers/net/wireless/wl12xx/event.c
parent1be025d3cb40cd295123af2c394f7229ef9b30ca (diff)
parent8b3408f8ee994973869d8ba32c5bf482bc4ddca4 (diff)
downloadlinux-fsl-qoriq-8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
Diffstat (limited to 'drivers/net/wireless/wl12xx/event.c')
-rw-r--r--drivers/net/wireless/wl12xx/event.c56
1 files changed, 40 insertions, 16 deletions
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index 304aaa2..674ad2a 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -171,19 +171,26 @@ static void wl1271_event_rssi_trigger(struct wl1271 *wl,
wl->last_rssi_event = event;
}
-static void wl1271_stop_ba_event(struct wl1271 *wl, u8 ba_allowed)
+static void wl1271_stop_ba_event(struct wl1271 *wl)
{
- /* Convert the value to bool */
- wl->ba_allowed = !!ba_allowed;
-
- /*
- * Return in case:
- * there are not BA open or the event indication is to allowed BA
- */
- if ((!wl->ba_rx_bitmap) || (wl->ba_allowed))
- return;
+ if (wl->bss_type != BSS_TYPE_AP_BSS) {
+ if (!wl->ba_rx_bitmap)
+ return;
+ ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap,
+ wl->bssid);
+ } else {
+ int i;
+ struct wl1271_link *lnk;
+ for (i = WL1271_AP_STA_HLID_START; i < AP_MAX_LINKS; i++) {
+ lnk = &wl->links[i];
+ if (!wl1271_is_active_sta(wl, i) || !lnk->ba_bitmap)
+ continue;
- ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap, wl->bssid);
+ ieee80211_stop_rx_ba_session(wl->vif,
+ lnk->ba_bitmap,
+ lnk->addr);
+ }
+ }
}
static void wl12xx_event_soft_gemini_sense(struct wl1271 *wl,
@@ -283,15 +290,32 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
wl1271_event_rssi_trigger(wl, mbox);
}
- if ((vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID) && !is_ap) {
+ if ((vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID)) {
wl1271_debug(DEBUG_EVENT, "BA_SESSION_RX_CONSTRAINT_EVENT_ID. "
- "ba_allowed = 0x%x", mbox->ba_allowed);
+ "ba_allowed = 0x%x", mbox->rx_ba_allowed);
- if (wl->vif)
- wl1271_stop_ba_event(wl, mbox->ba_allowed);
+ wl->ba_allowed = !!mbox->rx_ba_allowed;
+
+ if (wl->vif && !wl->ba_allowed)
+ wl1271_stop_ba_event(wl);
+ }
+
+ if ((vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) && !is_ap) {
+ wl1271_debug(DEBUG_EVENT, "CHANNEL_SWITCH_COMPLETE_EVENT_ID. "
+ "status = 0x%x",
+ mbox->channel_switch_status);
+ /*
+ * That event uses for two cases:
+ * 1) channel switch complete with status=0
+ * 2) channel switch failed status=1
+ */
+ if (test_and_clear_bit(WL1271_FLAG_CS_PROGRESS, &wl->flags) &&
+ (wl->vif))
+ ieee80211_chswitch_done(wl->vif,
+ mbox->channel_switch_status ? false : true);
}
- if ((vector & DUMMY_PACKET_EVENT_ID) && !is_ap) {
+ if ((vector & DUMMY_PACKET_EVENT_ID)) {
wl1271_debug(DEBUG_EVENT, "DUMMY_PACKET_ID_EVENT_ID");
if (wl->vif)
wl1271_tx_dummy_packet(wl);