summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2022-12-08net: thunderbolt: fix memory leak in tbnet_open()Zhengchao Shao
When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in tb_xdomain_alloc_out_hopid() is not released. Add tb_xdomain_release_out_hopid() to the error path to release ida. Fixes: 180b0689425c ("thunderbolt: Allow multiple DMA tunnels over a single XDomain connection") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20221207015001.1755826-1-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-12-08net: dsa: microchip: add stats64 support for ksz8 series of switchesOleksij Rempel
Add stats64 support for ksz8xxx series of switches. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20221205052904.2834962-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-12-08Merge tag 'iwlwifi-next-for-kalle-2022-12-07' of ↵Kalle Valo
http://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next An additional set of patches intended for v6.2. It contains: * Adjustments for the new HW * Adjustments for FW API update * A few small fixes and cleanups * Improvements for debug dumps mechanism
2022-12-08wifi: rtl8xxxu: fixing IQK failures for rtl8192euJun ASAKA
Fixing "Path A RX IQK failed" and "Path B RX IQK failed" issues for rtl8192eu chips by replacing the arguments with the ones in the updated official driver as shown below. 1. https://github.com/Mange/rtl8192eu-linux-driver 2. vendor driver version: 5.6.4 Signed-off-by: Jun ASAKA <JunASAKA@zzy040330.moe> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221207033926.11777-1-JunASAKA@zzy040330.moe
2022-12-08wifi: rtlwifi: btcoexist: fix conditions branches that are never executedPeter Kosyh
Commit 40ca18823515 ("rtlwifi: btcoex: 23b 1ant: fine tune for wifi not connected") introduced never executed branches. Compile test only. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Peter Kosyh <pkosyh@yandex.ru> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221206104919.739746-1-pkosyh@yandex.ru
2022-12-08wifi: rtlwifi: rtl8192se: remove redundant rtl_get_bbreg() callPeter Kosyh
Extra rtl_get_bbreg() call looks like redundant reading. The read has already been done in the "else" branch. Compile test only. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Peter Kosyh <pkosyh@yandex.ru> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221205085342.677329-1-pkosyh@yandex.ru
2022-12-08wifi: rtw88: Add rtw8723du chipset supportSascha Hauer
Add support for the rtw8723du chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-12-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add rtw8822cu chipset supportSascha Hauer
Add support for the rtw8822cu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-11-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add rtw8822bu chipset supportSascha Hauer
Add support for the rtw8822bu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-10-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add rtw8821cu chipset supportSascha Hauer
Add support for the rtw8821cu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-9-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add common USB chip supportSascha Hauer
Add the common bits and pieces to add USB support to the RTW88 driver. This is based on https://github.com/ulli-kroll/rtw88-usb.git which itself is first written by Neo Jou. Signed-off-by: neo_jou <neo_jou@realtek.com> Signed-off-by: Hans Ulli Kroll <linux@ulli-kroll.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-8-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: iterate over vif/sta list non-atomicallySascha Hauer
The driver uses ieee80211_iterate_active_interfaces_atomic() and ieee80211_iterate_stations_atomic() in several places and does register accesses in the iterators. This doesn't cope with upcoming USB support as registers can only be accessed non-atomically. Split these into a two stage process: First use the atomic iterator functions to collect all active interfaces or stations on a list, then iterate over the list non-atomically and call the iterator on each entry. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Suggested-by: Ping-Ke shih <pkshih@realtek.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-7-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Drop coex mutexSascha Hauer
coex->mutex is used in rtw_coex_info_request() only. Most callers of this function hold rtwdev->mutex already, except for one callsite in the debugfs code. The debugfs code alone doesn't justify the extra lock, so acquire rtwdev->mutex there as well and drop the now unnecessary spinlock. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-6-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Drop h2c.lockSascha Hauer
The h2c.lock spinlock is used in rtw_fw_send_h2c_command() and rtw_fw_send_h2c_packet(). Most callers call this with rtwdev->mutex held, except from one callsite in the debugfs code. The debugfs code alone doesn't justify the extra lock, so acquire rtwdev->mutex in debugfs and drop the now unnecessary spinlock. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-5-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Drop rf_lockSascha Hauer
The rtwdev->rf_lock spinlock protects the rf register accesses in rtw_read_rf() and rtw_write_rf(). Most callers of these functions hold rtwdev->mutex already with the exception of the callsites in the debugfs code. The debugfs code doesn't justify an extra lock, so acquire the mutex there as well before calling rf register accessors and drop the now unnecessary spinlock. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-4-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Call rtw_fw_beacon_filter_config() with rtwdev->mutex heldSascha Hauer
rtw_fw_beacon_filter_config() is called once with rtwdev->mutex held and once without the mutex held. Call it consistently with rtwdev->mutex held. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-3-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: print firmware type in info messageSascha Hauer
It's confusing to read two different firmware versions in the syslog for the same device: rtw_8822cu 2-1:1.2: Firmware version 9.9.4, H2C version 15 rtw_8822cu 2-1:1.2: Firmware version 9.9.11, H2C version 15 Print the firmware type in this message to make clear these are really two different firmwares for different purposes: rtw_8822cu 1-1.4:1.2: WOW Firmware version 9.9.4, H2C version 15 rtw_8822cu 1-1.4:1.2: Firmware version 9.9.11, H2C version 15 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-2-s.hauer@pengutronix.de
2022-12-08wifi: rtw89: add join info upon create interfacePo-Hao Huang
To support multiple vifs, fw need more information of each role. Send this info to make things work as expected. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202061527.505668-5-pkshih@realtek.com
2022-12-08wifi: rtw89: fix unsuccessful interface_add flowPo-Hao Huang
Remove according vifs from list if we couldn't set this interface up. Otherwise the rtwvif_list could contain unreferenced objects. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202061527.505668-4-pkshih@realtek.com
2022-12-08wifi: rtw89: stop mac port function when stop_ap()Po-Hao Huang
Disable hardware beacon related functions when ap stops. So hardware won't transmit beacons while interface is already removed. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202061527.505668-3-pkshih@realtek.com
2022-12-08wifi: rtw89: add mac TSF sync functionPo-Hao Huang
If the interface is in AP/P2P GO mode, we adjust the TSF with random offset to avoid TBTT of different vifs to overlap and collide. For every new interface added, we adjust the value and resync for all interfaces. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202061527.505668-2-pkshih@realtek.com
2022-12-08wifi: rtw89: request full firmware only once if it's early requestedZong-Zhe Yang
Under some condition, we now have to do early request full firmware when rtw89_early_fw_feature_recognize(). In this case, we can avoid requesting full firmware twice during probing driver. So, we pass out full firmware from rtw89_early_fw_feature_recognize() if it's requested successfully. And then, if firmware is settled, we have no need to request full firmware again during normal initizating flow. Setting firmware flow is updated to be as the following. platform | early recognizing | normally initizating ----------------------------------------------------------------------- deny reading | request full FW | (no more FW requesting) partial file | | (obtain FW from early pahse) ----------------------------------------------------------------------- able to read | request partial FW | async request full FW partial file | (quite small chunk) | Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202060521.501512-3-pkshih@realtek.com
2022-12-08wifi: rtw89: don't request partial firmware if SECURITY_LOADPIN_ENFORCEZong-Zhe Yang
Kernel logs on platform enabling SECURITY_LOADPIN_ENFORCE ------ ``` LoadPin: firmware old-api-denied obj=<unknown> pid=810 cmdline="modprobe -q -- rtw89_8852ce" rtw89_8852ce 0000:01:00.0: loading /lib/firmware/rtw89/rtw8852c_fw.bin failed with error -1 rtw89_8852ce 0000:01:00.0: Direct firmware load for rtw89/rtw8852c_fw.bin failed with error -1 rtw89_8852ce 0000:01:00.0: failed to early request firmware: -1 ``` Trace ------ ``` request_partial_firmware_into_buf() > _request_firmware() >> fw_get_filesystem_firmware() >>> kernel_read_file_from_path_initns() >>>> kernel_read_file() >>>>> security_kernel_read_file() // It will iterate enabled LSMs' hooks for kernel_read_file. // With loadpin, it hooks loadpin_read_file. ``` If SECURITY_LOADPIN_ENFORCE is enabled, doing kernel_read_file() on partial files will be denied and return -EPERM (-1). Then, the outer API based on it, e.g. request_partial_firmware_into_buf(), will get the error. In the case, we cannot get the firmware stuffs right, even though there might be no error other than a permission issue on reading a partial file. So we have to request full firmware if SECURITY_LOADPIN_ENFORCE is enabled. It makes us still have a chance to do early firmware work on this kind of platforms. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202060521.501512-2-pkshih@realtek.com
2022-12-08wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware()Wang Yufen
Fix to return a negative error code instead of 0 when brcmf_chip_set_active() fails. In addition, change the return value for brcmf_pcie_exit_download_state() to keep consistent. Fixes: d380ebc9b6fb ("brcmfmac: rename chip download functions") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/1669959342-27144-1-git-send-email-wangyufen@huawei.com
2022-12-08wifi: rtl8xxxu: Introduce rtl8xxxu_update_ra_reportBitterblue Smith
The ra_report struct is used for reporting the TX rate via sta_statistics. The code which fills it out is duplicated in two places, and the RTL8188EU will need it in a third place. Move this code into a new function rtl8xxxu_update_ra_report. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/0777ad35-fe03-473c-2e02-e3390bef5dd0@gmail.com
2022-12-08wifi: rtl8xxxu: Fix the channel width reportingBitterblue Smith
The gen 2 chips RTL8192EU and RTL8188FU periodically send the driver reports about the TX rate, and the driver passes these reports to sta_statistics. The reports from RTL8192EU may or may not include the channel width. The reports from RTL8188FU do not include it. Only access the c2h->ra_report.bw field if the report (skb) is big enough. The other problem fixed here is that the code was actually never changing the channel width initially reported by rtl8xxxu_bss_info_changed because the value of RATE_INFO_BW_20 is 0. Fixes: 0985d3a410ac ("rtl8xxxu: Feed current txrate information for mac80211") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/5b41f1ae-72e7-6b7a-2459-b736399a1c40@gmail.com
2022-12-08wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2hBitterblue Smith
This struct is used to access a sequence of bytes received from the wifi chip. It must not have any padding bytes between the members. This doesn't change anything on my system, possibly because currently none of the members need more than byte alignment. Fixes: b2b43b7837ba ("rtl8xxxu: Initial functionality to handle C2H events for 8723bu") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/1a270918-da22-ff5f-29fc-7855f740c5ba@gmail.com
2022-12-08wifi: brcmfmac: introduce BRCMFMAC exported symbols namespaceArend van Spriel
Using a namespace variant to make clear it is only intended to be used by the vendor-specific modules. The symbol will only truly export the symbols when the driver and consequently the vendor-specific part are built as kernel modules. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-8-arend.vanspriel@broadcom.com
2022-12-08wifi: brcmfmac: add vendor name in revinfo debugfs fileArend van Spriel
Upon probe the driver determines the vendor supporting the device. Expose this information in the revinfo debugfs file. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-7-arend.vanspriel@broadcom.com
2022-12-08wifi: brcmfmac: add support Broadcom BCA firmware apiArend van Spriel
Broadcom BCA division develops its own firmware api and as such will likely diverge over time (or already has). Add support for handling this. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-6-arend.vanspriel@broadcom.com
2022-12-08wifi: brcmfmac: add support for Cypress firmware apiArend van Spriel
Cypress uses the brcmfmac driver and releases firmware which will likely diverge over time (or already has). So adding support for handling that. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-5-arend.vanspriel@broadcom.com
2022-12-08wifi: brcmfmac: add support for vendor-specific firmware apiArend van Spriel
The driver is being used by multiple vendors who develop the firmware api independently. So far the firmware api as used by the driver has not diverged (yet). This change adds framework for supporting multiple firmware apis. The vendor-specific support code has to provide a number of callback operations. Right now it is only attach and detach callbacks so no real functionality as the api is still common. This code only adds WCC variant anyway, which is selected for all devices right now. The vendor-specific part will be built in a separate module when the driver is configured to be built as a module through Kconfig, ie. when CONFIG_BRCMFMAC=m. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-4-arend.vanspriel@broadcom.com
2022-12-08wifi: brcmfmac: add firmware vendor info in driver infoArend van Spriel
In order to determine the vendor that released a firmware image for a specific device, the device table now sets the vendor identifier in driver info and it is stored in struct brcmf_bus::fwvid during probe. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-3-arend.vanspriel@broadcom.com
2022-12-08wifi: brcmfmac: add function to unbind device to bus layer apiArend van Spriel
Introduce a new bus callback .remove() which will unbind the device from the driver. This allows the common driver layer to stop handling a device. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129135446.151065-2-arend.vanspriel@broadcom.com
2022-12-08wifi: ipw2x00: Remove some unused functionsJiapeng Chong
Functions write_nic_auto_inc_address() and write_nic_dword_auto_inc() are defined in the ipw2100.c file, but not called elsewhere, so remove these unused functions. drivers/net/wireless/intel/ipw2x00/ipw2100.c:427:20: warning: unused function 'write_nic_dword_auto_inc'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3285 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221129062407.83157-1-jiapeng.chong@linux.alibaba.com
2022-12-08net/mlx5e: Open mlx5 driver to accept IPsec packet offloadLeon Romanovsky
Enable configuration of IPsec packet offload through XFRM state add interface together with moving specific to IPsec packet mode limitations to specific switch-case section. Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Handle ESN update eventsLeon Romanovsky
Extend event logic to update ESN state (esn_msb, esn_overlap) for an IPsec Offload context. Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Handle hardware IPsec limits eventsLeon Romanovsky
Enable object changed event to signal IPsec about hitting soft and hard limits. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Update IPsec soft and hard limitsLeon Romanovsky
Implement mlx5 IPsec callback to update current lifetime counters. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Store all XFRM SAs in XarrayLeon Romanovsky
Instead of performing custom hash calculations, rely on FW that returns unique identifier to every created SA. That identifier is Xarray ready, which provides better semantic with efficient access. In addition, store both TX and RX SAs to allow correlation between event generated by HW when limits are armed and XFRM states. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Provide intermediate pointer to access IPsec structLeon Romanovsky
Improve readability by providing direct pointer to struct mlx5e_ipsec. Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Skip IPsec encryption for TX path without matching policyLeon Romanovsky
Software implementation of IPsec skips encryption of packets in TX path if no matching policy is found. So align HW implementation to this behavior, by requiring matching reqid for offloaded policy and SA. Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Add statistics for Rx/Tx IPsec offloaded flowsRaed Salem
Add the following statistics: RX successfully IPsec flows: ipsec_rx_pkts : Number of packets passed Rx IPsec flow ipsec_rx_bytes : Number of bytes passed Rx IPsec flow Rx dropped IPsec policy packets: ipsec_rx_drop_pkts: Number of packets dropped in Rx datapath due to IPsec drop policy ipsec_rx_drop_bytes: Number of bytes dropped in Rx datapath due to IPsec drop policy TX successfully encrypted and encapsulated IPsec packets: ipsec_tx_pkts : Number of packets encrypted and encapsulated successfully ipsec_tx_bytes : Number of bytes encrypted and encapsulated successfully Tx dropped IPsec policy packets: ipsec_tx_drop_pkts: Number of packets dropped in Tx datapath due to IPsec drop policy ipsec_tx_drop_bytes: Number of bytes dropped in Tx datapath due to IPsec drop policy The above can be seen using: ethtool -S <ifc> |grep ipsec Signed-off-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Improve IPsec flow steering autogroupLeon Romanovsky
Flow steering API separates newly created rules based on their match criteria. Right now, all IPsec tables are created with one group and suffers from not-optimal FS performance. Count number of different match criteria for relevant tables, and set proper value at the table creation. Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Configure IPsec packet offload flow steeringLeon Romanovsky
In packet offload mode, the HW is responsible to handle ESP headers, SPI numbers and trailers (ICV) together with different logic for RX and TX paths. In order to support packet offload mode, special logic is added to flow steering rules. Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Use same coding pattern for Rx and Tx flowsLeon Romanovsky
Remove intermediate variable in favor of having similar coding style for Rx and Tx add rule functions. Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Add XFRM policy offload logicLeon Romanovsky
Implement mlx5 flow steering logic and mlx5 IPsec code support XFRM policy offload. Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08net/mlx5e: Create IPsec policy offload tablesLeon Romanovsky
Add empty table to be used for IPsec policy offload. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08Merge branch 'mlx5 IPsec packet offload support (Part I)'Steffen Klassert
Leon Romanovsky says: ============ This series follows previously sent "Extend XFRM core to allow packet offload configuration" series [1]. It is first part with refactoring to mlx5 allow us natively extend mlx5 IPsec logic to support both crypto and packet offloads. ============ Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-12-08docs/zh_CN: Add LoongArch booting description's translationYanteng Si
Translate ../loongarch/booting.rst into Chinese. Suggested-by: Xiaotian Wu <wuxiaotian@loongson.cn> Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
generated by cgit (git 2.34.1) at 2025-09-21 23:09:34 +0000