linux-dev/drivers/net/wireless/broadcom/brcm80211/brcmfmac, branch linus/master

wifi: brcmfmac: work around a GCC 12 -Warray-bounds warning

2022-05-23T00:23:06Z

GCC 12 really doesn't like partial struct allocations: drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:2202:32: warning: array subscript ‘struct brcmf_ext_join_params_le[0]’ is partly outside array bounds of ‘void[70]’ [-Warray-bounds] 2202 | ext_join_params->scan_le.passive_time = | ^~ brcmfmac is trying to save 2 bytes at the end by either allocating or not allocating a channel member. Let's keep @join_params_size the "right" size but kmalloc() the full structure. Acked-by: Kalle Valo Signed-off-by: Jakub Kicinski

brcmfmac: allow setting wlan MAC address using device tree

2022-05-11T05:27:14Z

This allows firmware to provide MAC address using device tree. Like in case there is no MAC burned in wlan NVRAM. Signed-off-by: Pavel Löbl Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220506044246.67146-1-pavel@loebl.cz

Merge tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2022-05-04T00:27:51Z

Kalle Valo says: ==================== wireless-next patches for v5.19 First set of patches for v5.19 and this is a big one. We have two new drivers, a change in mac80211 STA API affecting most drivers and ath11k getting support for WCN6750. And as usual lots of fixes and cleanups all over. Major changes: new drivers - wfx: silicon labs devices - plfxlc: pureLiFi X, XL, XC devices mac80211 - host based BSS color collision detection - prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support rtw88 - support TP-Link T2E devices rtw89 - support firmware crash simulation - preparation for 8852ce hardware support ath11k - Wake-on-WLAN support for QCA6390 and WCN6855 - device recovery (firmware restart) support for QCA6390 and WCN6855 - support setting Specific Absorption Rate (SAR) for WCN6855 - read country code from SMBIOS for WCN6855/QCA6390 - support for WCN6750 wcn36xx - support for transmit rate reporting to user space * tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (228 commits) rtw89: 8852c: rfk: add DPK rtw89: 8852c: rfk: add IQK rtw89: 8852c: rfk: add RX DCK rtw89: 8852c: rfk: add RCK rtw89: 8852c: rfk: add TSSI rtw89: 8852c: rfk: add LCK rtw89: 8852c: rfk: add DACK rtw89: 8852c: rfk: add RFK tables plfxlc: fix le16_to_cpu warning for beacon_interval rtw88: remove a copy of the NAPI_POLL_WEIGHT define carl9170: tx: fix an incorrect use of list iterator wil6210: use NAPI_POLL_WEIGHT for napi budget ath10k: remove a copy of the NAPI_POLL_WEIGHT define ath11k: Add support for WCN6750 device ath11k: Datapath changes to support WCN6750 ath11k: HAL changes to support WCN6750 ath11k: Add QMI changes for WCN6750 ath11k: Fetch device information via QMI for WCN6750 ath11k: Add register access logic for WCN6750 ath11k: Add HW params for WCN6750 ... ==================== Link: https://lore.kernel.org/r/20220503153622.C1671C385A4@smtp.kernel.org Signed-off-by: Jakub Kicinski

brcmfmac: use ISO3166 country code and 0 rev as fallback on brcmfmac43602 chips

2022-04-27T05:03:39Z

This uses ISO3166 country code and 0 rev on brcmfmac43602 chips. Without this patch 80 MHz width is not selected on 5 GHz channels. Commit a21bf90e927f ("brcmfmac: use ISO3166 country code and 0 rev as fallback on some devices") provides a way to specify chips for using the fallback case. Before commit 151a7c12c4fc ("Revert "brcmfmac: use ISO3166 country code and 0 rev as fallback"") brcmfmac43602 devices works correctly and for this specific case 80 MHz width is selected. Signed-off-by: Hamid Zamani Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220423111237.60892-1-hzamani.cs91@gmail.com

Merge tag 'net-5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-04-14T18:58:19Z

Pull networking fixes from Paolo Abeni: "Including fixes from wireless and netfilter. Current release - regressions: - smc: fix af_ops of child socket pointing to released memory - wifi: ath9k: fix usage of driver-private space in tx_info Previous releases - regressions: - ipv6: fix panic when forwarding a pkt with no in6 dev - sctp: use the correct skb for security_sctp_assoc_request - smc: fix NULL pointer dereference in smc_pnet_find_ib() - sched: fix initialization order when updating chain 0 head - phy: don't defer probe forever if PHY IRQ provider is missing - dsa: revert "net: dsa: setup master before ports" - dsa: felix: fix tagging protocol changes with multiple CPU ports - eth: ice: - fix use-after-free when freeing @rx_cpu_rmap - revert "iavf: fix deadlock occurrence during resetting VF interface" - eth: lan966x: stop processing the MAC entry is port is wrong Previous releases - always broken: - sched: - flower: fix parsing of ethertype following VLAN header - taprio: check if socket flags are valid - nfc: add flush_workqueue to prevent uaf - veth: ensure eth header is in skb's linear part - eth: stmmac: fix altr_tse_pcs function when using a fixed-link - eth: macb: restart tx only if queue pointer is lagging - eth: macvlan: fix leaking skb in source mode with nodst option" * tag 'net-5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits) net: bcmgenet: Revert "Use stronger register read/writes to assure ordering" rtnetlink: Fix handling of disabled L3 stats in RTM_GETSTATS replies net: dsa: felix: fix tagging protocol changes with multiple CPU ports tun: annotate access to queue->trans_start nfc: nci: add flush_workqueue to prevent uaf net: dsa: realtek: don't parse compatible string for RTL8366S net: dsa: realtek: fix Kconfig to assure consistent driver linkage net: ftgmac100: access hardware register after clock ready Revert "net: dsa: setup master before ports" macvlan: Fix leaking skb in source mode with nodst option netfilter: nf_tables: nft_parse_register can return a negative value net: lan966x: Stop processing the MAC entry is port is wrong. net: lan966x: Fix when a port's upper is changed. net: lan966x: Fix IGMP snooping when frames have vlan tag net: lan966x: Update lan966x_ptp_get_nominal_value sctp: Initialize daddr on peeled off socket net/smc: Fix af_ops of child socket pointing to released memory net/smc: Fix NULL pointer dereference in smc_pnet_find_ib() net/smc: use memcpy instead of snprintf to avoid out of bounds read net: macb: Restart tx only if queue pointer is lagging ...

brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant

2022-04-10T12:20:38Z

Fix: drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function ‘brcmf_sdio_drivestrengthinit’: drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3798:2: error: case label does not reduce to an integer constant case SDIOD_DRVSTR_KEY(BRCM_CC_43143_CHIP_ID, 17): ^~~~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3809:2: error: case label does not reduce to an integer constant case SDIOD_DRVSTR_KEY(BRCM_CC_43362_CHIP_ID, 13): ^~~~ See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory details as to why it triggers with older gccs only. Signed-off-by: Borislav Petkov Cc: Arend van Spriel Cc: Franky Lin Cc: Hante Meuleman Cc: Kalle Valo Cc: "David S. Miller" Cc: Jakub Kicinski Cc: brcm80211-dev-list.pdl@broadcom.com Cc: netdev@vger.kernel.org Acked-by: Arend van Spriel Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/Ykx0iRlvtBnKqtbG@zn.tnic

mmc: core: improve API to make clear mmc_hw_reset is for cards

2022-04-08T09:00:08Z

To make it unambiguous that mmc_hw_reset() is for cards and not for controllers, we make the function argument mmc_card instead of mmc_host. Also, all users are converted. Suggested-by: Ulf Hansson Signed-off-by: Wolfram Sang Acked-by: Kalle Valo Link: https://lore.kernel.org/r/20220408080045.6497-2-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson

brcmfmac: Avoid keeping power to SDIO card unless WOWL is used

2022-04-06T12:11:01Z

Keeping the power to the SDIO card during system wide suspend, consumes energy. Especially on battery driven embedded systems, this can be a problem. Therefore, let's change the behaviour into allowing the SDIO card to be powered off, unless WOWL is supported and enabled. Note that, the downside from this change, is that during system resume the SDIO card needs to be re-initialized and the FW must be re-programmed. Even if this may take some time to complete, it should we worth it, rather than draining the battery. Signed-off-by: Ulf Hansson Tested-by: Christophe Roullier Reviewed-by: Yann Gautier Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220323083950.414783-1-ulf.hansson@linaro.org

brcmfmac: p2p: Fix spelling mistake "Comback" -> "Comeback"

2022-03-17T14:16:36Z

There are some spelling mistakes in comments and brcmf_dbg messages. Fix these. Signed-off-by: Colin Ian King Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220316233938.55135-1-colin.i.king@gmail.com

Merge tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2022-03-11T21:00:17Z

Johannes Berg says: ==================== brcmfmac * add BCM43454/6 support rtw89 * add support for 160 MHz channels and 6 GHz band * hardware scan support iwlwifi * support UHB TAS enablement via BIOS * remove a bunch of W=1 warnings * add support for channel switch offload * support 32 Rx AMPDU sessions in newer devices * add support for a couple of new devices * add support for band disablement via BIOS mt76 * mt7915 thermal management improvements * SAR support for more mt76 drivers * mt7986 wmac support on mt7915 ath11k * debugfs interface to configure firmware debug log level * debugfs interface to test Target Wake Time (TWT) * provide 802.11ax High Efficiency (HE) data via radiotap ath9k * use hw_random API instead of directly dumping into random.c wcn36xx * fix wcn3660 to work on 5 GHz band ath6kl * add device ID for WLU5150-D81 cfg80211/mac80211 * initial EHT (from 802.11be) support (EHT rates, 320 MHz, larger block-ack) * support disconnect on HW restart * tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (247 commits) mac80211: Add support to trigger sta disconnect on hardware restart mac80211: fix potential double free on mesh join mac80211: correct legacy rates check in ieee80211_calc_rx_airtime nl80211: fix typo of NL80211_IF_TYPE_OCB in documentation mac80211: Use GFP_KERNEL instead of GFP_ATOMIC when possible mac80211: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE rtw89: 8852c: process logic efuse map rtw89: 8852c: process efuse of phycap rtw89: support DAV efuse reading operation rtw89: 8852c: add chip::dle_mem rtw89: add page_regs to handle v1 chips rtw89: add chip_info::{h2c,c2h}_reg to support more chips rtw89: add hci_func_en_addr to support variant generation rtw89: add power_{on/off}_func rtw89: read chip version depends on chip ID rtw89: pci: use a struct to describe all registers address related to DMA channel rtw89: pci: add V1 of PCI channel address rtw89: pci: add struct rtw89_pci_info rtw89: 8852c: add 8852c empty files MAINTAINERS: add devicetree bindings entry for mt76 ... ==================== Link: https://lore.kernel.org/r/20220311124029.213470-1-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski