- 10 Feb, 2021 23 commits
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Haim Dreyfuss authored
iwl_acpi_get_wifi_pkg() may return a valid pointer (meaning success), while `tbl_rev` is invalid (equel to 1). In this case, we will treat that as an error. Subsequent "users" of this "error code" may either check for nonzero (good; pointers are never zero) or negative (bad; pointers may be "positive") fix that by splitting the if statement. First check if IS_ERR(wifi_pkg) and then if tbl_rev != 0. Signed-off-by:
Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by:
Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210210142629.1c8c4b58c932.I147373f6fd364606b0282af8d402c722eb917225@changeidSigned-off-by:
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Mordechay Goodstein authored
In case we get TX sequence number out of range, trigger fake tx time point to collect FW debug data. Signed-off-by:
Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by:
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Johannes Berg authored
Since we no longer save interrupts, we no longer need the flags argument here, remove it throughout. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Naftali Goldstein authored
The NIC supports this, so set the relevant bits in the HE PHY capabilities. Signed-off-by:
Naftali Goldstein <naftali.goldstein@intel.com> Signed-off-by:
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Mordechay Goodstein authored
The first use is collecting debug data when transport stops the device. Signed-off-by:
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Johannes Berg authored
Clean up some documentation references and some bits in the enums to make the documentation more useful. Signed-off-by:
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Mordechay Goodstein authored
In case user requested to register an unsupported regions, remove it from active list and trigger list, this saves operational driver memory and run time at collecting debug data. Signed-off-by:
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Matti Gottlieb authored
The Ma device ID needs to be 0x7E40 instead of 0x7E80. Signed-off-by:
Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by:
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Mordechay Goodstein authored
Control field is set by mac80211 only if case rate is not offloaded to hw. Signed-off-by:
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Emmanuel Grumbach authored
Remember that those pointers have been freed by setting them to NULL. Otherwise, we'd keep rxq pointing to random memory which would prevent us from trying to re-allocate the Rx resources if we call rx_alloc again. Also, propagate the allocation failure to the caller of iwl_pcie_nic_init so that we won't go further in the start flow. Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
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Luca Coelho authored
The call to iwl_sar_geo_init() was moved to the end of the iwl_mvm_sar_geo_init() function, after the table revision is assigned to the FW command. But the revision is only known after iwl_sar_geo_init() is called, so we were always assigning zero to it. Fix that by moving the assignment code after the iwl_sar_geo_init() function is called. Signed-off-by:
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Johannes Berg authored
This is called exactly once, a few lines down, so there's no point in having the extra function. Signed-off-by:
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Emmanuel Grumbach authored
Add the count and the mode to the modify CSA flow. Signed-off-by:
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Luca Coelho authored
Some change conflicts apparently cause a confusion between a local variable being used to send the PPAG command and the introduction of a union for this command. Most parts of the local command were never copied from the stored data, so the FW was getting garbage in the tables instead of getting valid values. Fix this by completely removing the local and using only the union that we have stored in fwrt. Signed-off-by:
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Luca Coelho authored
When reading the PPAG table from ACPI, we should store everything in our fwrt structure, so it can be accessed later. But we had a local ppag_table variable in the function and were erroneously storing the enabled/disabled flag in it instead of storing it in the fwrt. Fix this by removing the local variable and storing everything directly in fwrt. Signed-off-by:
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Luca Coelho authored
The value we receive from ACPI is a long long unsigned integer but the values should be treated as signed char. When comparing the received value with ACPI_PPAG_MIN_LB/HB, we were doing an unsigned comparison, so the negative value would actually be treated as a very high number. To solve this issue, assign the value to our table of s8's before making the comparison, so the value is already converted when we do so. Signed-off-by:
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Luca Coelho authored
We were erroneously adding 3 extra values to the table size calculation, when we should actually add only a 2 (one for the domain type and one for the enabled/disabled flag). Fix this for both revisions we support. Signed-off-by:
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Johannes Berg authored
The only thing we do touching the device in hard interrupt context is, at most, writing an interrupt ACK register, which isn't racing in with anything protected by the reg_lock. Thus, avoid disabling interrupts here for potentially long periods of time, particularly long periods have been observed with dumping of firmware memory (leading to lockup warnings on some devices.) Signed-off-by:
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Luca Coelho authored
Some devices were missing from the So with Hr section. Signed-off-by:
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Takashi Iwai authored
The ucode TLV data may be read-only and should be treated as const pointers, but currently a few code forcibly cast to the writable pointer unnecessarily. This gave developers a wrong impression as if it can be modified, resulting in crashing regressions already a couple of times. This patch adds the const prefix to those cast pointers, so that such attempt can be caught more easily in future. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Acked-by:
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Ihab Zhaika authored
add few PCI ID'S for So with Hr and Qu with Hr in AX family. Cc: stable@vger.kernel.org Signed-off-by:
Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by:
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Jiapeng Chong authored
Fix the following coccicheck warning: ./drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:3853:7-17: WARNING: Comparison of 0/1 to bool variable. Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612840381-109714-1-git-send-email-jiapeng.chong@linux.alibaba.com
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Jiapeng Chong authored
Fix the follow coccicheck warnings: ./drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c:2305:6-27: WARNING: Comparison of 0/1 to bool variable. ./drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c:1376:5-26: WARNING: Comparison of 0/1 to bool variable. Reported-by:
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- 09 Feb, 2021 1 commit
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Alvin Šipraga authored
Add support for CQM RSSI measurement reporting and advertise the NL80211_EXT_FEATURE_CQM_RSSI_LIST feature. This enables a userspace supplicant such as iwd to be notified of changes in the RSSI for roaming and signal monitoring purposes. Signed-off-by:
Alvin Šipraga <alsi@bang-olufsen.dk> Reviewed-by:
Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by:
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- 08 Feb, 2021 16 commits
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https://github.com/nbd168/wirelessKalle Valo authored
mt76 patches for 5.12 * add new mt7921e driver * factor out common code shared between 7615/7663 and 7921 * performance optimizations * 7915 dbdc fixes * 802.11 encap offload support * support for multiple pcie gen1 host interfaces on 7915 * 7915 testmode support * bugfixes * testmode support enhancements * endian fixes * 7915 txbf support
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Kalle Valo authored
Merge tag 'iwlwifi-next-for-kalle-2021-02-05' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next iwlwifi patches intended for v5.12 * Check FW notification sizes for robustness; * Improvements in the NAPI implementation; * Implement a workaround for CCA-EXT; * Add new FW API support; * Fix a CSA bug; * Implement PHY integration version parsing; * A bit of refactoring; * One more CSA bug fix, this time in the AP side; * Support for new So devices and a bit of reorg; * Per Platform Antenna Gain (PPAG) fixes and improvements; * Improvements in the debug framework; * Some other clean-ups and small fixes. # gpg: Signature made Fri 05 Feb 2021 12:04:21 PM EET using RSA key ID 1A3CC5FA # gpg: Good signature from "Luciano Roth Coelho (Luca) <luca@coelho.fi>" # gpg: aka "Luciano Roth Coelho (Intel) <luciano.coelho@intel.com>"
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Jiapeng Chong authored
Fix the following coccicheck warnings: ./include/linux/ssb/ssb_driver_gige.h:89:8-9: WARNING: return of 0/1 in function 'ssb_gige_one_dma_at_once' with return type bool. ./include/linux/ssb/ssb_driver_gige.h:79:8-9: WARNING: return of 0/1 in function 'ssb_gige_have_roboswitch' with return type bool. ./include/linux/ssb/ssb_driver_gige.h:182:8-9: WARNING: return of 0/1 in function 'ssb_gige_must_flush_posted_writes' with return type bool. ./include/linux/ssb/ssb_driver_gige.h:178:8-9: WARNING: return of 0/1 in function 'ssb_gige_one_dma_at_once' with return type bool. ./include/linux/ssb/ssb_driver_gige.h:174:8-9: WARNING: return of 0/1 in function 'ssb_gige_have_roboswitch' with return type bool. ./include/linux/ssb/ssb_driver_gige.h:170:8-9: WARNING: return of 0/1 in function 'ssb_gige_is_rgmii' with return type bool. ./include/linux/ssb/ssb_driver_gige.h:162:8-9: WARNING: return of 0/1 in function 'pdev_is_ssb_gige_core' with return type bool. Reported-by:
Michael Büsch <m@bues.ch> Signed-off-by:
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Arnd Bergmann authored
sturct mwl8k_dma_data contains a ieee80211_hdr structure, which is required to have at least two byte alignment, and this conflicts with the __packed attribute: vers/net/wireless/marvell/mwl8k.c:811:1: warning: alignment 1 of 'struct mwl8k_dma_data' is less than 2 [-Wpacked-not-aligned] Mark mwl8k_dma_data itself as having two-byte alignment to ensure the inner structure is properly aligned. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Arnd Bergmann authored
struct wl3501_80211_tx_hdr contains a ieee80211_hdr structure, which is required to have at least two byte alignment, and this conflicts with the __packed attribute: wireless/wl3501.h:553:1: warning: alignment 1 of 'struct wl3501_80211_tx_hdr' is less than 2 [-Wpacked-not-aligned] Mark wl3501_80211_tx_hdr itself as having two-byte alignment to ensure the inner structure is properly aligned. Signed-off-by:
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Stanislaw Gruszka authored
Add support for Sweex LW163V2 device. Signed-off-by:
Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by:
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Jiapeng Chong authored
Fix the following coccicheck warnings: ./drivers/net/wireless/intel/iwlegacy/4965-mac.c:2596:54-56: WARNING !A || A && B is equivalent to !A || B. Reported-by:
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wengjianfeng authored
remove duplicate word 'we' in comment change 'then' to 'than' in comment Signed-off-by:
wengjianfeng <wengjianfeng@yulong.com> Acked-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
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wengjianfeng authored
INVALID_QUEUE has been used as a return value,it is not necessary to assign it to q_num,so just return INVALID_QUEUE. Signed-off-by:
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wengjianfeng authored
define refilled and then assign value to it, which should do that at the same time. Signed-off-by:
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wengjianfeng authored
-ENOMEM has been used as a return value,it is not necessary to assign it, and if kzalloc fail,not need free it,so just return -ENOMEM when kzalloc fail. Signed-off-by:
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Yen-lin Lai authored
When a network is moved or reconfigured on the different channel, there can be multiple BSSes with the same BSSID and SSID in scan result before the old one expires. Then, it can cause cfg80211_connect_result to map current_bss to a bss with the wrong channel. Let mwifiex_cfg80211_assoc return the selected BSS and then the caller can report it cfg80211_connect_bss. Signed-off-by:
Yen-lin Lai <yenlinlai@chromium.org> Reviewed-by:
Brian Norris <briannorris@chromium.org> Signed-off-by:
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wengjianfeng authored
at first, ret was assigned to zero, but later assigned to a funciton,so the assignment to zero is no use, which can simple be removed instead. Signed-off-by:
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Colin Ian King authored
The variable ret is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Zheng Yongjun authored
mutex lock can be initialized automatically with DEFINE_MUTEX() rather than explicitly calling mutex_init(). Signed-off-by:
Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by:
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Arnd Bergmann authored
sturct d11txh contains a ieee80211_rts structure, which is required to have at least two byte alignment, and this conflicts with the __packed attribute: drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of 'struct d11txh' is less than 2 [-Wpacked-not-aligned] Mark d11txh itself as having two-byte alignment to ensure the inner structure is properly aligned. Signed-off-by:
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