- 27 Aug, 2020 21 commits
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Lee Jones authored
Also demote a commit block header which is clearly not suitable for kerneldoc. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c: In function ‘brcmf_fweh_handle_if_event’: drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:131:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:36: warning: Function parameter or member 'datalen' not described in 'brcmf_fweh_queue_item' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:44: warning: Function parameter or member 'code' not described in 'brcmf_fweh_event_name' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:44: warning: Function parameter or member 'name' not described in 'brcmf_fweh_event_name' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:127: warning: Function parameter or member 'emsg' not described in 'brcmf_fweh_handle_if_event' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:127: warning: Function parameter or member 'data' not described in 'brcmf_fweh_handle_if_event' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:127: warning: Excess function parameter 'item' description in 'brcmf_fweh_handle_if_event' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:127: warning: Excess function parameter 'ifpp' description in 'brcmf_fweh_handle_if_event' drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:391: warning: Function parameter or member 'packet_len' not described in 'brcmf_fweh_process_event' Cc: Arend van Spriel <arend.vanspriel@broadcom.com> Cc: Franky Lin <franky.lin@broadcom.com> Cc: Hante Meuleman <hante.meuleman@broadcom.com> Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Cc: Wright Feng <wright.feng@cypress.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Lee Jones <lee.jones@linaro.org> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list.pdl@broadcom.com Cc: brcm80211-dev-list@cypress.com Cc: netdev@vger.kernel.org Signed-off-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200814113933.1903438-24-lee.jones@linaro.org
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c: In function ‘brcmf_fweh_handle_if_event’: drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:131:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] Cc: Arend van Spriel <arend.vanspriel@broadcom.com> Cc: Franky Lin <franky.lin@broadcom.com> Cc: Hante Meuleman <hante.meuleman@broadcom.com> Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Cc: Wright Feng <wright.feng@cypress.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list.pdl@broadcom.com Cc: brcm80211-dev-list@cypress.com Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/broadcom/b43legacy/main.c: In function ‘b43legacy_interrupt_tasklet’: drivers/net/wireless/broadcom/b43legacy/main.c:1344:3: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Martin Langer <martin-langer@gmx.de> Cc: Stefano Brivio <stefano.brivio@polimi.it> Cc: Michael Buesch <m@bues.ch> Cc: van Dyk <kugelfang@gentoo.org> Cc: Andreas Jaggi <andreas.jaggi@waterwave.ch> Cc: linux-wireless@vger.kernel.org Cc: b43-dev@lists.infradead.org Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/ipw2x00/ipw2200.c: In function ‘ipw_irq_tasklet’: drivers/net/wireless/intel/ipw2x00/ipw2200.c:1953:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/intel/ipw2x00/ipw2200.c: In function ‘ipw_rx’: drivers/net/wireless/intel/ipw2x00/ipw2200.c:8251:9: warning: variable ‘w’ set but not used [-Wunused-but-set-variable] Cc: Stanislav Yakovlev <stas.yakovlev@gmail.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Gerald Combs <gerald@ethereal.com> Cc: Linux Wireless <ilw@linux.intel.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
Almost all of the headers in this file fail to reach the standards required by kernel-doc and no "kernel-doc::" references are made to it from the kernel's Documentation. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlegacy/common.c: In function ‘il_enqueue_hcmd’: drivers/net/wireless/intel/iwlegacy/common.c:3126:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/intel/iwlegacy/common.c:697: warning: Function parameter or member 'il' not described in 'il_eeprom_init' drivers/net/wireless/intel/iwlegacy/common.c:848: warning: Function parameter or member 'il' not described in 'il_mod_ht40_chan_info' drivers/net/wireless/intel/iwlegacy/common.c:848: warning: Function parameter or member 'band' not described in 'il_mod_ht40_chan_info' drivers/net/wireless/intel/iwlegacy/common.c:848: warning: Function parameter or member 'channel' not described in 'il_mod_ht40_chan_info' drivers/net/wireless/intel/iwlegacy/common.c:848: warning: Function parameter or member 'eeprom_ch' not described in 'il_mod_ht40_chan_info' drivers/net/wireless/intel/iwlegacy/common.c:848: warning: Function parameter or member 'clear_ht40_extension_channel' not described in 'il_mod_ht40_chan_info' drivers/net/wireless/intel/iwlegacy/common.c:885: warning: Function parameter or member 'il' not described in 'il_init_channel_map' drivers/net/wireless/intel/iwlegacy/common.c:1035: warning: Function parameter or member 'il' not described in 'il_get_channel_info' drivers/net/wireless/intel/iwlegacy/common.c:1035: warning: Function parameter or member 'band' not described in 'il_get_channel_info' drivers/net/wireless/intel/iwlegacy/common.c:1035: warning: Function parameter or member 'channel' not described in 'il_get_channel_info' drivers/net/wireless/intel/iwlegacy/common.c:1351: warning: Function parameter or member 'il' not described in 'il_scan_cancel' drivers/net/wireless/intel/iwlegacy/common.c:1365: warning: Function parameter or member 'il' not described in 'il_scan_cancel_timeout' drivers/net/wireless/intel/iwlegacy/common.c:1617: warning: Function parameter or member 'il' not described in 'il_fill_probe_req' drivers/net/wireless/intel/iwlegacy/common.c:1617: warning: Function parameter or member 'frame' not described in 'il_fill_probe_req' drivers/net/wireless/intel/iwlegacy/common.c:1617: warning: Function parameter or member 'ta' not described in 'il_fill_probe_req' drivers/net/wireless/intel/iwlegacy/common.c:1617: warning: Function parameter or member 'ies' not described in 'il_fill_probe_req' drivers/net/wireless/intel/iwlegacy/common.c:1617: warning: Function parameter or member 'ie_len' not described in 'il_fill_probe_req' drivers/net/wireless/intel/iwlegacy/common.c:1617: warning: Function parameter or member 'left' not described in 'il_fill_probe_req' drivers/net/wireless/intel/iwlegacy/common.c:1924: warning: Function parameter or member 'il' not described in 'il_prep_station' drivers/net/wireless/intel/iwlegacy/common.c:1924: warning: Function parameter or member 'addr' not described in 'il_prep_station' drivers/net/wireless/intel/iwlegacy/common.c:1924: warning: Function parameter or member 'is_ap' not described in 'il_prep_station' drivers/net/wireless/intel/iwlegacy/common.c:1924: warning: Function parameter or member 'sta' not described in 'il_prep_station' drivers/net/wireless/intel/iwlegacy/common.c:2009: warning: Function parameter or member 'il' not described in 'il_add_station_common' drivers/net/wireless/intel/iwlegacy/common.c:2009: warning: Function parameter or member 'addr' not described in 'il_add_station_common' drivers/net/wireless/intel/iwlegacy/common.c:2009: warning: Function parameter or member 'is_ap' not described in 'il_add_station_common' drivers/net/wireless/intel/iwlegacy/common.c:2009: warning: Function parameter or member 'sta' not described in 'il_add_station_common' drivers/net/wireless/intel/iwlegacy/common.c:2009: warning: Function parameter or member 'sta_id_r' not described in 'il_add_station_common' drivers/net/wireless/intel/iwlegacy/common.c:2070: warning: Function parameter or member 'il' not described in 'il_sta_ucode_deactivate' drivers/net/wireless/intel/iwlegacy/common.c:2070: warning: Function parameter or member 'sta_id' not described in 'il_sta_ucode_deactivate' drivers/net/wireless/intel/iwlegacy/common.c:2144: warning: Function parameter or member 'il' not described in 'il_remove_station' drivers/net/wireless/intel/iwlegacy/common.c:2144: warning: Function parameter or member 'sta_id' not described in 'il_remove_station' drivers/net/wireless/intel/iwlegacy/common.c:2144: warning: Function parameter or member 'addr' not described in 'il_remove_station' drivers/net/wireless/intel/iwlegacy/common.c:2205: warning: Function parameter or member 'il' not described in 'il_clear_ucode_stations' drivers/net/wireless/intel/iwlegacy/common.c:2237: warning: Function parameter or member 'il' not described in 'il_restore_stations' drivers/net/wireless/intel/iwlegacy/common.c:2372: warning: Function parameter or member 'il' not described in 'il_is_lq_table_valid' drivers/net/wireless/intel/iwlegacy/common.c:2372: warning: Function parameter or member 'lq' not described in 'il_is_lq_table_valid' drivers/net/wireless/intel/iwlegacy/common.c:2401: warning: Function parameter or member 'il' not described in 'il_send_lq_cmd' drivers/net/wireless/intel/iwlegacy/common.c:2401: warning: Function parameter or member 'lq' not described in 'il_send_lq_cmd' drivers/net/wireless/intel/iwlegacy/common.c:2401: warning: Function parameter or member 'flags' not described in 'il_send_lq_cmd' drivers/net/wireless/intel/iwlegacy/common.c:2539: warning: Function parameter or member 'q' not described in 'il_rx_queue_space' drivers/net/wireless/intel/iwlegacy/common.c:2556: warning: Function parameter or member 'il' not described in 'il_rx_queue_update_write_ptr' drivers/net/wireless/intel/iwlegacy/common.c:2556: warning: Function parameter or member 'q' not described in 'il_rx_queue_update_write_ptr' drivers/net/wireless/intel/iwlegacy/common.c:2711: warning: Function parameter or member 'il' not described in 'il_txq_update_write_ptr' drivers/net/wireless/intel/iwlegacy/common.c:2711: warning: Function parameter or member 'txq' not described in 'il_txq_update_write_ptr' drivers/net/wireless/intel/iwlegacy/common.c:2751: warning: Function parameter or member 'il' not described in 'il_tx_queue_unmap' drivers/net/wireless/intel/iwlegacy/common.c:2751: warning: Function parameter or member 'txq_id' not described in 'il_tx_queue_unmap' drivers/net/wireless/intel/iwlegacy/common.c:2775: warning: Function parameter or member 'il' not described in 'il_tx_queue_free' drivers/net/wireless/intel/iwlegacy/common.c:2775: warning: Function parameter or member 'txq_id' not described in 'il_tx_queue_free' drivers/net/wireless/intel/iwlegacy/common.c:2775: warning: Excess function parameter 'txq' description in 'il_tx_queue_free' drivers/net/wireless/intel/iwlegacy/common.c:2813: warning: Function parameter or member 'il' not described in 'il_cmd_queue_unmap' drivers/net/wireless/intel/iwlegacy/common.c:2856: warning: Function parameter or member 'il' not described in 'il_cmd_queue_free' drivers/net/wireless/intel/iwlegacy/common.c:2856: warning: Excess function parameter 'txq' description in 'il_cmd_queue_free' drivers/net/wireless/intel/iwlegacy/common.c:2932: warning: Function parameter or member 'il' not described in 'il_queue_init' drivers/net/wireless/intel/iwlegacy/common.c:2932: warning: Function parameter or member 'q' not described in 'il_queue_init' drivers/net/wireless/intel/iwlegacy/common.c:2932: warning: Function parameter or member 'slots' not described in 'il_queue_init' drivers/net/wireless/intel/iwlegacy/common.c:2932: warning: Function parameter or member 'id' not described in 'il_queue_init' drivers/net/wireless/intel/iwlegacy/common.c:2966: warning: Function parameter or member 'il' not described in 'il_tx_queue_alloc' drivers/net/wireless/intel/iwlegacy/common.c:2966: warning: Function parameter or member 'txq' not described in 'il_tx_queue_alloc' drivers/net/wireless/intel/iwlegacy/common.c:2966: warning: Function parameter or member 'id' not described in 'il_tx_queue_alloc' drivers/net/wireless/intel/iwlegacy/common.c:3006: warning: Function parameter or member 'il' not described in 'il_tx_queue_init' drivers/net/wireless/intel/iwlegacy/common.c:3006: warning: Function parameter or member 'txq_id' not described in 'il_tx_queue_init' drivers/net/wireless/intel/iwlegacy/common.c:3245: warning: Function parameter or member 'il' not described in 'il_hcmd_queue_reclaim' drivers/net/wireless/intel/iwlegacy/common.c:3245: warning: Function parameter or member 'txq_id' not described in 'il_hcmd_queue_reclaim' drivers/net/wireless/intel/iwlegacy/common.c:3245: warning: Function parameter or member 'idx' not described in 'il_hcmd_queue_reclaim' drivers/net/wireless/intel/iwlegacy/common.c:3245: warning: Function parameter or member 'cmd_idx' not described in 'il_hcmd_queue_reclaim' drivers/net/wireless/intel/iwlegacy/common.c:3279: warning: Function parameter or member 'il' not described in 'il_tx_cmd_complete' drivers/net/wireless/intel/iwlegacy/common.c:3425: warning: Function parameter or member 'il' not described in 'il_init_geos' drivers/net/wireless/intel/iwlegacy/common.c:3949: warning: bad line: drivers/net/wireless/intel/iwlegacy/common.c:3955: warning: Function parameter or member 'il' not described in 'il_set_rxon_channel' drivers/net/wireless/intel/iwlegacy/common.c:4154: warning: Function parameter or member 'il' not described in 'il_irq_handle_error' drivers/net/wireless/intel/iwlegacy/common.c:5019: warning: Function parameter or member 'hw' not described in 'il_mac_config' drivers/net/wireless/intel/iwlegacy/common.c:5019: warning: Function parameter or member 'changed' not described in 'il_mac_config' Cc: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Linux Wireless <ilw@linux.intel.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlegacy/common.c: In function ‘il_enqueue_hcmd’: drivers/net/wireless/intel/iwlegacy/common.c:3126:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] Cc: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Linux Wireless <ilw@linux.intel.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
- Ensure spaces appear after {for, if, while, etc} - Ensure spaces to not appear after '(' - Ensure spaces to not appear before ')' - Ensure spaces appear between ')' and '{' - Ensure spaces appear after ',' - Ensure spaces do not appear before ',' - Ensure spaces appear either side of '=' - Ensure '{'s which open functions are on a new line - Remove trailing whitespace There are still a whole host of issues with this file, but this patch certainly breaks the back of them. Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Benjamin Reed <breed@users.sourceforge.net> Cc: Javier Achirica <achirica@users.sourceforge.net> Cc: Jean Tourrilhes <jt@hpl.hp.com> Cc: Fabrice Bellet <fabrice@bellet.info> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: -
Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/cisco/airo.c: In function ‘airo_init_module’: drivers/net/wireless/cisco/airo.c:5663:21: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Benjamin Reed <breed@users.sourceforge.net> Cc: Javier Achirica <achirica@users.sourceforge.net> Cc: Jean Tourrilhes <jt@hpl.hp.com> Cc: Fabrice Bellet <fabrice@bellet.info> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/broadcom/b43/main.c: In function ‘b43_dummy_transmission’: drivers/net/wireless/broadcom/b43/main.c:785:3: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] drivers/net/wireless/broadcom/b43/main.c: In function ‘b43_do_interrupt_thread’: drivers/net/wireless/broadcom/b43/main.c:2017:3: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Martin Langer <martin-langer@gmx.de> Cc: Stefano Brivio <stefano.brivio@polimi.it> Cc: Michael Buesch <m@bues.ch> Cc: van Dyk <kugelfang@gentoo.org> Cc: Andreas Jaggi <andreas.jaggi@waterwave.ch> Cc: Albert Herranz <albert_herranz@yahoo.es> Cc: linux-wireless@vger.kernel.org Cc: b43-dev@lists.infradead.org Cc: netdev@vger.kernel.org Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/atmel/atmel.c:4232: warning: Cannot understand This file is part of net.russotto.AtmelMACFW, hereto referred to Cc: Simon Kelley <simon@thekelleys.org.uk> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by:
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Zong-Zhe Yang authored
update tx power limits of channels 12, 13 for FCC Signed-off-by:
Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by:
Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by:
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Brian Norris authored
This gives the added bonus of not wasting an extra udelay() if we're timing out -- we double-check the register state one last time before returning. Signed-off-by:
Brian Norris <briannorris@chromium.org> Signed-off-by:
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Brian Norris authored
I'm not a standards expert, but this really looks to be undefined behavior, when chip->dig_cck may be NULL. (And, we're trying to do a NULL check a few lines down, because some chip variants will use NULL.) Fixes: fc637a86 ("rtw88: 8723d: Set IG register for CCK rate") Signed-off-by:
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by:
Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by:
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Dinghao Liu authored
When devm_clk_get() returns -EPROBE_DEFER, spi_priv should be freed just like when wilc_cfg80211_init() fails. Fixes: 854d66df ("staging: wilc1000: look for rtc_clk clock in spi mode") Signed-off-by:
Dinghao Liu <dinghao.liu@zju.edu.cn> Acked-by:
Ajay Singh <ajay.kathat@microchip.com> Signed-off-by:
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Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below and has been hand modified to replace GFP_ with a correct flag. It has been compile tested. When memory is allocated in 'rtw_pci_init_tx_ring()' and 'rtw_pci_init_rx_ring()' GFP_KERNEL can be used because both functions are called from a probe function and no spinlock is taken. The call chain is: rtw_pci_probe --> rtw_pci_setup_resource --> rtw_pci_init --> rtw_pci_init_trx_ring --> rtw_pci_init_tx_ring --> rtw_pci_init_rx_ring @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by:Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Dinghao Liu authored
When devm_clk_get() returns -EPROBE_DEFER, sdio_priv should be freed just like when wilc_cfg80211_init() fails. Fixes: 8692b047 ("staging: wilc1000: look for rtc_clk clock") Signed-off-by:
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Tetsuo Handa authored
syzbot is reporting that del_timer_sync() is called from mwifiex_usb_cleanup_tx_aggr() from mwifiex_unregister_dev() without checking timer_setup() from mwifiex_usb_tx_init() was called [1]. Ganapathi Bhat proposed a possibly cleaner fix, but it seems that that fix was forgotten [2]. "grep -FrB1 'del_timer' drivers/ | grep -FA1 '.function)'" says that currently there are 28 locations which call del_timer[_sync]() only if that timer's function field was initialized (because timer_setup() sets that timer's function field). Therefore, let's use same approach here. [1] https://syzkaller.appspot.com/bug?id=26525f643f454dd7be0078423e3cdb0d57744959 [2] https://lkml.kernel.org/r/CA+ASDXMHt2gq9Hy+iP_BYkWXsSreWdp3_bAfMkNcuqJ3K+-jbQ@mail.gmail.comReported-by:
syzbot <syzbot+dc4127f950da51639216@syzkaller.appspotmail.com> Cc: Ganapathi Bhat <ganapathi.bhat@nxp.com> Cc: Brian Norris <briannorris@chromium.org> Signed-off-by:
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reviewed-by:
Ganapathi Bhat <ganapathi.bhat@nxp.com> Signed-off-by:
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by:
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Christophe JAILLET authored
The error message if 'pci_set_consistent_dma_mask()' fails is misleading. The function call uses 32 bits, but the error message reports 64. Moreover, according to the comment above 'dma_set_mask_and_coherent()' definition, such an error can never happen. So, simplify code, axe the misleading message and use 'dma_set_mask_and_coherent()' instead of 'dma_set_mask()' + 'dma_set_coherent_mask()' While at it, make some clean-up: - add # when reporting allocated length to be consistent between functions - s/consistent/coherent/ - s/unsigned int/u32/ to be consistent between functions - align some code Signed-off-by: -
Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below and has been hand modified to replace GFP_ with a correct flag. It has been compile tested. When memory is allocated in 'mwifiex_pcie_alloc_buffers()' (see details in the call chain below) GFP_KERNEL can be used because both 'mwifiex_register()' and 'mwifiex_reinit_sw()' already use GFP_KERNEL. (for 'mwifiex_reinit_sw()', it is hidden in a call to 'alloc_workqueue()') The call chain is: mwifiex_register --> mwifiex_init_pcie (.init_if function, see mwifiex_if_ops) [ or ] mwifiex_reinit_sw -->mwifiex_pcie_up_dev (.up_dev function, see mwifiex_if_ops) [ then in both case ] -->mwifiex_pcie_alloc_buffers --> mwifiex_pcie_create_txbd_ring --> mwifiex_pcie_create_rxbd_ring --> mwifiex_pcie_create_evtbd_ring --> mwifiex_pcie_alloc_sleep_cookie_buf @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by:
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- 18 Aug, 2020 19 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo authored
ath.git patches for v5.10. Major changes: ath11k * add support for QCA6390 PCI devices wcn36xx * add support for TX ack ath9k * add support for NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 to improve PTK0 rekeying
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Tom Rix authored
clang static analysis reports this problem rndis_wlan.c:3147:25: warning: Assigned value is garbage or undefined wiphy->max_num_pmkids = le32_to_cpu(caps.num_pmkids); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The setting of caps happens here, with a call to rndis_query_oid() retval = rndis_query_oid(usbdev, if (retval >= 0) { Reviewing rndis_query_oid() shows that on success 0 is returned, failure is otherwise. So the retval check is not tight enough. So tighten the retval check. Similar problem in rndis_wlan_get_caps(). Signed-off-by:Tom Rix <trix@redhat.com> Signed-off-by:
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Christophe JAILLET authored
A possible call chain is as follow: mwifiex_sdio_interrupt (sdio.c) --> mwifiex_main_process (main.c) --> mwifiex_process_cmdresp (cmdevt.c) --> mwifiex_process_sta_cmdresp (sta_cmdresp.c) --> mwifiex_ret_802_11_scan (scan.c) --> mwifiex_parse_single_response_buf (scan.c) 'mwifiex_sdio_interrupt()' is an interrupt function. Also note that 'mwifiex_ret_802_11_scan()' already uses GFP_ATOMIC. So use GFP_ATOMIC instead of GFP_KERNEL when memory is allocated in 'mwifiex_parse_single_response_buf()'. Fixes: 7c6fa2a8 ("mwifiex: use cfg80211 dynamic scan table and cfg80211_get_bss API") or Fixes: 601216e1 ("mwifiex: process RX packets in SDIO IRQ thread directly") Signed-off-by: -
Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below and has been hand modified to replace GFP_ with a correct flag. It has been compile tested. When memory is allocated in 'adm8211_alloc_rings()', GFP_KERNEL can be used because it is called only from the probe function and no lock is acquired. Moreover, GFP_KERNEL is already used just a few lines above in a kmalloc. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by:
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Colin Ian King authored
There are some spelling mistakes in rtw_info messages. Fix these. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Colin Ian King authored
There are spelling mistakes in warning messages. Fix these. Signed-off-by:
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Tom Rix authored
Clang static analysis reports this error brcmfmac/core.c:490:4: warning: Dereference of null pointer (*ifp)->ndev->stats.rx_errors++; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In this block of code if (ret || !(*ifp) || !(*ifp)->ndev) { if (ret != -ENODATA && *ifp) (*ifp)->ndev->stats.rx_errors++; brcmu_pkt_buf_free_skb(skb); return -ENODATA; } (*ifp)->ndev being NULL is caught as an error But then it is used to report the error. So add a check before using it. Fixes: 91b63280 ("brcmfmac: Use net_device_stats from struct net_device") Signed-off-by: -
Andy Shevchenko authored
Use %*ph format to print small buffer as hex string. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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Wang Yufen authored
When brcmf_proto_msgbuf_attach fail and msgbuf->txflow_wq != NULL, we should destroy the workqueue. Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Wang Yufen <wangyufen@huawei.com> Signed-off-by:
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Gustavo A. R. Silva authored
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by:
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Wang Yufen authored
When qmi_add_lookup fail, we should destroy the workqueue Fixes: d5c65159 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") Reported-by:
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Sathishkumar Muruganandam authored
When STBC is enabled, NSTS_SU value need to be accounted for VHT NSS calculation for SU case. Without this fix, 1SS + STBC enabled case was reported wrongly as 2SS in radiotap header on monitor mode capture. Tested-on: QCA9984 10.4-3.10-00047 Signed-off-by:
Sathishkumar Muruganandam <murugana@codeaurora.org> Signed-off-by:
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Rakesh Pillai authored
As a part of device shutdown the smmu driver will be stopped and henceforth any IOVA address translation will not be done. The wlan driver, being one of the smmu driver consumer, should stop all the dma related activity as a part of shutdown, and thereby ensuring that no dma activity is done once the smmu driver shuts down. During the device shutdown, the smmu calls shutdown for all its consumers in order to indicate them to stop all their dma activities. Register the shutdown handler to stop the wlan driver and avoid any dma operations. Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1 Signed-off-by:
Rakesh Pillai <pillair@codeaurora.org> Signed-off-by:
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Carl Huang authored
For QCA6390, normal power up and power down can't bring MHI to a workable state. This happens especially in warm reboot and rmmod and insmod. Host needs to write a few registers to bring MHI to normal state. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by:
Carl Huang <cjhuang@codeauroro.org> Signed-off-by:
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Carl Huang authored
For QCA6390, wbm2sw1 is used for other purpose rather than tx completion ring. So use TCL_DATA_RING 0 only for QCA6390. Add MISC_CAPS_TCL_0_ONLY to control it. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by:
Carl Huang <cjhuang@codeaurora.org> Signed-off-by:
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Carl Huang authored
For QCA6390, the num_radios is 1 but it needs to process 2 lmac rings. So use NUM_RXDMA_PER_PDEV to do another loop. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by:
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Carl Huang authored
QCA6390 doesn't enable V2 map and ummap event, so the addr search flags and type is different from IPQ8074. Assign correct search flags and type for QCA6390. Without this change, ping sometimes fails. With this change, now ping is always successful. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by:
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Carl Huang authored
For QCA6390 firmware, bss peer must be created before vdev_start, so delay vdev_start until bss peer is created. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by:
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Carl Huang authored
For QCA6390, it processes the reg chan list event only for phy0, and it goes to fallback if the phy_id is not valid. For a valid phy_id but not 0, just discard the event. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by:
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