- 16 May, 2012 1 commit
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- 15 May, 2012 39 commits
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Bartosz.Markowski@tieto.com authored
Make use of REGAINED_BSS_EVENT and instead of reporting connection loss immediately on each BEACON_LOSE event, try if not regained in reasonable period of time. Signed-off-by:
bartosz.markowski <bartosz.markowski@tieto.com> Signed-off-by:
Luciano Coelho <coelho@ti.com>
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Jesper Juhl authored
We currently do this: int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif) ... struct wl12xx_arp_rsp_template *tmpl; struct ieee80211_hdr_3addr *hdr; ... tmpl = (struct wl12xx_arp_rsp_template *)skb_put(skb, sizeof(*tmpl)); memset(tmpl, 0, sizeof(tmpl)); ... hdr = (struct ieee80211_hdr_3addr *)skb_push(skb, sizeof(*hdr)); memset(hdr, 0, sizeof(hdr)); ... I believe we want to set the entire structures to 0 with those memset() calls, not just zero the initial part of them (size of the pointer bytes). Signed-off-by:Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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Randy Dunlap authored
wl12xx build fails with many undefined symbol errors when MAC80211 and CFG80211 are not enabled, so make WLCORE and WL12XX depend on MAC80211 (which already depends on CFG80211). Here are a few of the many build errors: drivers/built-in.o: In function `wl1271_register_hw': main.c:(.text+0x4197cd): undefined reference to `ieee80211_register_hw' drivers/built-in.o: In function `wl1271_rx_streaming_timer': main.c:(.text+0x419818): undefined reference to `ieee80211_queue_work' drivers/built-in.o: In function `wl1271_flush_deferred_work': main.c:(.text+0x419910): undefined reference to `ieee80211_rx' main.c:(.text+0x419938): undefined reference to `ieee80211_tx_status' drivers/built-in.o: In function `wl12xx_op_channel_switch': main.c:(.text+0x419afc): undefined reference to `ieee80211_chswitch_done' drivers/built-in.o: In function `wl1271_ssid_set': drivers/built-in.o: In function `wl1271_event_process': event.c:(.text+0x41fec4): undefined reference to `ieee80211_sched_scan_stopped' event.c:(.text+0x41ff88): undefined reference to `ieee80211_cqm_rssi_notify' event.c:(.text+0x42000d): undefined reference to `ieee80211_stop_rx_ba_session' event.c:(.text+0x420048): undefined reference to `ieee80211_stop_rx_ba_session' event.c:(.text+0x4200b8): undefined reference to `ieee80211_chswitch_done' event.c:(.text+0x4201ae): undefined reference to `ieee80211_find_sta' event.c:(.text+0x4201ba): undefined reference to `ieee80211_report_low_ack' event.c:(.text+0x42021b): undefined reference to `ieee80211_connection_loss' drivers/built-in.o: In function `wl1271_tx_complete_packet': tx.c:(.text+0x4206a6): undefined reference to `ieee80211_get_hdrlen_from_skb' drivers/built-in.o: In function `wl1271_tx_fill_hdr': tx.c:(.text+0x4208ca): undefined reference to `ieee80211_hdrlen' drivers/built-in.o: In function `wl1271_handle_tx_low_watermark': (.text+0x420e25): undefined reference to `ieee80211_wake_queue' drivers/built-in.o: In function `wl12xx_rearm_rx_streaming': (.text+0x420ed9): undefined reference to `ieee80211_queue_work' drivers/built-in.o: In function `wl1271_tx_work_locked': (.text+0x421008): undefined reference to `ieee80211_free_txskb' drivers/built-in.o: In function `wl1271_rx_status.clone.2': rx.c:(.text+0x421593): undefined reference to `ieee80211_channel_to_frequency' drivers/built-in.o: In function `wl1271_ps_filter_frames': ps.c:(.text+0x421a41): undefined reference to `ieee80211_tx_status' Signed-off-by:
Randy Dunlap <rdunlap@xenotime.net> Cc: Luciano Coelho <coelho@ti.com> Cc: linux-wireless@vger.kernel.org Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by:
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Dan Carpenter authored
GFP_DMA isn't supposed to be used by itself. This allocation is allowed to sleep so it should be ORing it with GFP_KERNEL. Also we should check for allocations errors. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Dan Carpenter authored
We should release this lock before returning. Signed-off-by:
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Eyal Shapira authored
Use FW RX data filters to support cfg80211 wowlan wakeup patterns. This enables to wake up the host from suspend following detection of certain configurable patterns within an incoming packet. Up to 5 patterns are supported. Once the host is resumed any configured RX data filter is cleared. A single pattern can match several bytes sequences with different offsets within a packet. Signed-off-by:
Eyal Shapira <eyal@wizery.com> Signed-off-by:
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Eyal Shapira authored
More prep work to support wowlan wakeup patterns. Added some wrappers that also keep the current filters state updated in the driver. Signed-off-by:
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Eyal Shapira authored
More prep work for wowlan patterns. Added ACXs to set global RX filter behavior and enable or disable a specific filter. Signed-off-by:
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Eyal Shapira authored
This is prep work for the support of wowlan patterns using the FW data rx filters mechanism. Added an rx filter struct and some util functions required to manipulate it. Signed-off-by:
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Luciano Coelho authored
GFP_DMA should not be used by itself, it still needs GFP_KERNEL or such. Fix two occurrences of allocations with GFP_DMA only. Reported-by:
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Eric Lapuyade authored
The NFC core code already does that for them. Signed-off-by:
Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by:
Samuel Ortiz <sameo@linux.intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Samuel Ortiz authored
The pn544_hci driver uses the kernel NFC APIs while pn544 does not. Moreover pn544 is outdated and not maintained. Signed-off-by:
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Eric Lapuyade authored
This is an NFC driver for NXP pn544. Unlike pn544.c, this one is based on the NFC HCI and SHDLC kernel layers. Signed-off-by:
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H Hartley Sweeten authored
The variable 'nfc_genl_family' is only referenced in this file and should be marked static to prevent it from being exposed globally. Quites the sparse warning: warning: symbol 'nfc_genl_family' was not declared. Should it be static? Signed-off-by:
H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by:
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H Hartley Sweeten authored
The variable 'hci_nfc_ops' is only referenced in this file and should be marked static to prevent it from being exposed globally. Quites the sparse warning: warning: symbol 'hci_nfc_ops' was not declared. Should it be static? Signed-off-by:
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H Hartley Sweeten authored
Pointers should be cleared with NULL, not 0. Quiets a couple sparse warnings of the type: warning: Using plain integer as NULL pointer Signed-off-by:
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H Hartley Sweeten authored
Include the header to pickup the exported symbol prototype. Quites the sparse warning: warning: symbol 'nci_to_errno' was not declared. Should it be static? Signed-off-by:
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H Hartley Sweeten authored
Pointers should be cleared with NULL, not 0. Quiets a couple sparse warnings of the type: warning: Using plain integer as NULL pointer Signed-off-by:
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joseph daniel authored
nfc_llcp_general_bytes is defined in nfc/core.c as: nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *gb_len). as in nfc/nfc.h: nfc_llcp_general_bytes(struct nfc_dev *dev, u8 *gb_len), if CONFIG_NFC_LLCP is not defined. so we got some warnings, net/nfc/core.c:207:2: warning: passing argument 2 of ‘nfc_llcp_general_bytes’ from incompatible pointer type [enabled by default] net/nfc/nfc.h:87:19: note: expected ‘u8 *’ but argument is of type ‘size_t *’ Signed-off-by:
joseph daniel <josephdanielwalter@gmail.com> Signed-off-by:
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Samuel Ortiz authored
Otherwise an LLCP send() always returns 0. Signed-off-by:
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Samuel Ortiz authored
Fix the poll mask depending on the socket state. POLLOUT was missing for example. Signed-off-by:
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Samuel Ortiz authored
Blocking sockets should sleep on a CC (Connection Complete) reception from the connect() call. Signed-off-by:
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Dan Carpenter authored
container_of() works by subtracting the offset of the member. The math can't really return a zero here. Sometimes people check it when they actually meant to check something else but in this case we can just remove the check. Signed-off-by:
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Eric Lapuyade authored
Document the new HCI ops and fix a few typos and spelling mistakes. Signed-off-by:
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Eric Lapuyade authored
Signed-off-by:
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Eric Lapuyade authored
It is now specified that nfc_target_found() and nfc_target_lost() core functions must not be called from an atomic context. This allow us to serialize calls and protect the targets table using the nfc device lock instead of a spinlock. Signed-off-by:
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Eric Lapuyade authored
Signed-off-by:
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Eric Lapuyade authored
The NFC Core now caches the active nfc target pointer, thereby avoiding the need to lookup the target table for each invocation of a driver ops. Consequently, pn533, HCI and NCI now directly receive an nfc_target pointer instead of a target index. Cc: Ilan Elias <ilane@ti.com> Signed-off-by:
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Zefir Kurtisi authored
Signed-off-by:
Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by:
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Larry Finger authored
There is a dummy read of a PCI MMIO register that occurs before the SSB bus has been powered, which is an error. This bug has not been seen earlier, but was apparently exposed when udev was updated to version 182. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Cc: stable <stable@vger.kernel.org> Signed-off-by:
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Franky Lin authored
Use the newly introduced brcmf_sdio_regrl to replace brcmf_sdioh_card_regread as part of the SDIO WiFi dongle register access interface clean up. Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
Franky Lin <frankyl@broadcom.com> Signed-off-by:
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Franky Lin authored
The new interface brcmf_sdio_regr/w provides result of access attempts. It is no longer necessary to use dedicated variable and function to provide enquiry for failure. Reviewed-by:
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Franky Lin authored
The new brcmf_sdio_regrl/regwl interface has already performed retries on failed attempts. It is no longer necessary to have the retry mechanism in r_sdreg32/w_sdreg32. Reviewed-by:
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Franky Lin authored
Use the newly introduced brcmf_sdio_regwl to replace brcmf_sdcard_reg_write as part of the SDIO WiFi dongle register access interface clean up. Reviewed-by:
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Franky Lin authored
Use the newly introduced brcmf_sdio_regrl to replace brcmf_sdcard_reg_read as part of the SDIO WiFi dongle register access interface clean up. Reviewed-by:
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Franky Lin authored
Use the newly introduced brcmf_sdio_regwb to replace brcmf_sdcard_cfg_write as part of the SDIO WiFi dongle register access interface clean up. Reviewed-by:
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Franky Lin authored
Use the newly introduced brcmf_sdio_regrb to replace brcmf_sdcard_cfg_read as part of the SDIO WiFi dongle register access interface clean up. Reviewed-by:
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Franky Lin authored
Both brcmf_sdcard_cfg_read/write and brcmf_sdcard_reg_read/write are used as interface functions for register access of SDIO WiFi dongle. A unified interface brcmf_sdio_regr/w is introduced in this patch in order to simplify the interface and keep the complexity within the lower layer. Reviewed-by:
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Franky Lin authored
brcmf_sdcard_set_sbaddr_window configures 3 registers on SDIO function misc bank to change current silicon backplane programming window. This patch makes it call brcmf_sdioh_request_byte directly in order to prepare for the write register interface unification. Reviewed-by:
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