summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2021-12-22wilc1000: Convert static "chipid" variable to device-local variableDavid Mosberger-Tang
Move "chipid" variable into the per-driver structure so the code doesn't break if more than one wilc1000 module is present. Signed-off-by: David Mosberger-Tang <davidm@egauge.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20211221210538.4011227-1-davidm@egauge.net
2021-12-22rtw89: 8852a: correct bit definition of dfs_enChung-Hsuan Hung
Since there are other protections in the set channel flow, fortunately old wrong setting won't affect the performance. Signed-off-by: Chung-Hsuan Hung <hsuan8331@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/20211221024800.23814-1-pkshih@realtek.com
2021-12-22rtw88: don't consider deep PS mode when transmitting packetChin-Yen Lee
In original flow, driver needs to ensure chip leave deep ps mode before transmitting any packet, and don't enter deep ps mode beofre PCIE DMA is finished. Now with the support of 8822ce's hardware setting and firmware after v9.9.11, these limits are removed. Signed-off-by: Chin-Yen Lee <timlee@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/20211221020230.20764-1-pkshih@realtek.com
2021-12-22Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo
ath.git patches for v5.17. Major changes: ath11k * qca6390/wcn6855: report signal and tx bitrate * qca6390: rfkill support * qca6390/wcn6855: regdb.bin support ath5k * switch to rate table based lookup
2021-12-22ath11k: Fix unexpected return buffer manager error for QCA6390Baochen Qiang
We are seeing below error on QCA6390: ... [70211.671189] ath11k_pci 0000:72:00.0: failed to parse rx error in wbm_rel ring desc -22 [70212.696154] ath11k_pci 0000:72:00.0: failed to parse rx error in wbm_rel ring desc -22 [70213.092941] ath11k_pci 0000:72:00.0: failed to parse rx error in wbm_rel ring desc -22 ... The reason is that, with commit 734223d78428 ("ath11k: change return buffer manager for QCA6390"), ath11k expects the return buffer manager (RBM) field of descriptor configured as HAL_RX_BUF_RBM_SW1_BM when parsing error frames from WBM2SW3_RELEASE ring. This is a wrong change cause the RBM field is set as HAL_RX_BUF_RBM_SW3_BM. The same issue also applies to REO2TCL ring though we have not got any error reported. Fix it by changing RBM from HAL_RX_BUF_RBM_SW1_BM to HAL_RX_BUF_RBM_SW3_BM for these two rings. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Fixes: 734223d78428 ("ath11k: change return buffer manager for QCA6390") Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20211222013536.582527-1-quic_bqiang@quicinc.com
2021-12-22memblock: fix memblock_phys_alloc() section mismatch errorJackie Liu
Fix modpost Section mismatch error in memblock_phys_alloc() [...] WARNING: modpost: vmlinux.o(.text.unlikely+0x1dcc): Section mismatch in reference from the function memblock_phys_alloc() to the function .init.text:memblock_phys_alloc_range() The function memblock_phys_alloc() references the function __init memblock_phys_alloc_range(). This is often because memblock_phys_alloc lacks a __init annotation or the annotation of memblock_phys_alloc_range is wrong. ERROR: modpost: Section mismatches detected. Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them. [...] memblock_phys_alloc() is a one-line wrapper, make it __always_inline to avoid these section mismatches. Reported-by: k2ci <kernel-bot@kylinos.cn> Suggested-by: Mike Rapoport <rppt@kernel.org> Signed-off-by: Jackie Liu <liuyun01@kylinos.cn> [rppt: slightly massaged changelog ] Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/20211217020754.2874872-1-liu.yun@linux.dev
2021-12-22Merge tag 'asoc-fix-v5.16-rc6' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.16 This is a relatively large set of driver specific changes so it may make sense to hold off to v5.17, though picking some over might be good. It's a combination of new device IDs and fixes for various driver specific things which are all small and of the usual "really bad if you're running into them" level, especially the Tegra ones.
2021-12-22net: ks8851: Check for error irqJiasheng Jiang
Because platform_get_irq() could fail and return error irq. Therefore, it might be better to check it if order to avoid the use of error irq. Fixes: 797047f875b5 ("net: ks8851: Implement Parallel bus operations") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-22drivers: net: smc911x: Check for error irqJiasheng Jiang
Because platform_get_irq() could fail and return error irq. Therefore, it might be better to check it if order to avoid the use of error irq. Fixes: ae150435b59e ("smsc: Move the SMC (SMSC) drivers") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-22fjes: Check for error irqJiasheng Jiang
I find that platform_get_irq() will not always succeed. It will return error irq in case of the failure. Therefore, it might be better to check it if order to avoid the use of error irq. Fixes: 658d439b2292 ("fjes: Introduce FUJITSU Extended Socket Network Device driver") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-22parisc: remove ARCH_DEFCONFIGMasahiro Yamada
Commit 2a86f6612164 ("kbuild: use KBUILD_DEFCONFIG as the fallback for DEFCONFIG_LIST") removed ARCH_DEFCONFIG because it does not make much sense. In the same development cycle, Commit ededa081ed20 ("parisc: Fix defconfig selection") added ARCH_DEFCONFIG for parisc. Please use KBUILD_DEFCONFIG in arch/*/Makefile for defconfig selection. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Helge Deller <deller@gmx.de> Signed-off-by: Helge Deller <deller@gmx.de>
2021-12-22Bluetooth: btintel: Add missing quirks and msft ext for legacy bootloaderTedd Ho-Jeong An
This patch add missing HCI quirks and MSFT extension for legacy bootloader when it is running in the operational firmware. Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-12-22ath11k: add support of firmware logging for WCN6855Cheng Wang
Host enables WMI firmware logging feature via QMI message. Host receives firmware logging messages on WMI_DIAG_EVENTID, then sends logging messages to user space via event tracing infrastructure. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Cheng Wang <quic_chengwan@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20211220121053.357087-1-quic_chengwan@quicinc.com
2021-12-22ath11k: Fix napi related hangBen Greear
Similar to the same bug in ath10k, a napi disable w/out it being enabled will hang forever. I believe I saw this while trying rmmod after driver had some failure on startup. Fix it by keeping state on whether napi is enabled or not. And, remove un-used napi pointer in ath11k driver base struct. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20200903195254.29379-1-greearb@candelatech.com
2021-12-22ath10k: replace strlcpy with strscpyJason Wang
The strlcpy should not be used because it doesn't limit the source length. So that it will lead some potential bugs. But the strscpy doesn't require reading memory from the src string beyond the specified "count" bytes, and since the return value is easier to error-check than strlcpy()'s. In addition, the implementation is robust to the string changing out from underneath it, unlike the current strlcpy() implementation. Thus, replace strlcpy with strscpy. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20211221070931.725720-1-wangborong@cdjrlc.com
2021-12-21net/mlx5e: Take packet_merge params directly from the RX res structTariq Toukan
As packet_merge params structure is saved on the RX resources structure, there is no need to pass it separately. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5e: Allocate per-channel stats dynamically at first usageLama Kayal
Make stats allocation per-channel dynamic on demand, at channel open operation. Previously the stats array was pre-allocated for the maximum possible number of channels. Here we defer the per-channel stats instance allocation upon its first usage, so that it's allocated only if really needed. Allocating stats on demand helps maintain a more memory-efficient code, as we're saving memory when the used number of channels is smaller than the maximum. The stats memory instances are still freed in mlx5e_priv_arrays_free(), so that they are persistent to channels' closure. Memory size allocated for struct mlx5e_channel_stats is 3648 bytes. If maximum number of channel stands for 64, the total memory space allocated for stats is 3648x64 = 228K bytes. In scenarios where the number of channels in use is significantly smaller than maximum number, the memory saved can be remarkable. Signed-off-by: Lama Kayal <lkayal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5e: Use dynamic per-channel allocations in statsTariq Toukan
Make stats array an array of pointer. This patch comes in to prepare for the next patch where allocations of the stats are to be performed dynamically on first usage. Signed-off-by: Lama Kayal <lkayal@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5e: Allow profile-specific limitation on max num of channelsTariq Toukan
Let SF/VF representor's netdev use profile-specific limitation on max_nch to reduce its memory and HW resources consumption. This is particularly important for environments with limited memory and high number of SFs. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Vu Pham <vuhuong@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5e: Save memory by using dynamic allocation in netdev privTariq Toukan
Many arrays in priv are statically allocated with a pre-defined maximum (for num channels, num TCs, etc...), that is in some cases significantly larger than the actual maximum. Examples: - The more VFs are supported, the less MSIX vectors each of them could have. This limits the max_nch for each. - Systems with limited number of cores or MSIX (< 64). - Netdev profiles that do not support: QoS (DCB / HTB), PTP TX port timestamping. Here we save some amount of memory by moving several structures and arrays to follow the actual maximum instead. This patch also prepares the code for even more savings to follow. For example, on a system where the maximum num of channel is 8, the channels stats structs alone go down from 3648*64 = 228 KB to 3648*8 = 28.5 KB per interface. This is important for environments with high number of VFs/SFs or limited memory. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5e: Add profile indications for PTP and QOS HTB featuresTariq Toukan
Let the profile indicate support of the PTP and HTB (QOS) features. This unifies the logic that calculates the number of netdev queues needed for the features, and allows simplification of mlx5e_create_netdev(), which no longer requires number of rx/tx queues as parameters. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Aya Levin <ayal@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5e: Use bitmap field for profile featuresTariq Toukan
Use a features bitmap field in mlx5e_profile to declare profile support state of the different features. Let it replace the existing rx_ptp_support boolean. It will be extended to cover more features in a downstream patch. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5: Remove the repeated declarationShaokun Zhang
Function 'mlx5_esw_vport_match_metadata_supported' and 'mlx5_esw_offloads_vport_metadata_set' are declared twice, so remove the repeated declaration and blank line. Cc: Saeed Mahameed <saeedm@nvidia.com> Cc: Leon Romanovsky <leon@kernel.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5: Let user configure max_macs generic paramShay Drory
Currently, max_macs is taking 70Kbytes of memory per function. This size is not needed in all use cases, and is critical with large scale. Hence, allow user to configure the number of max_macs. For example, to reduce the number of max_macs to 1, execute:: $ devlink dev param set pci/0000:00:0b.0 name max_macs value 1 \ cmode driverinit $ devlink dev reload pci/0000:00:0b.0 Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21devlink: Clarifies max_macs generic devlink paramShay Drory
The generic param max_macs documentation isn't clear. Replace it with a more descriptive documentation Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5: Let user configure event_eq_size paramShay Drory
Event EQ is an EQ which received the notification of almost all the events generated by the NIC. Currently, each event EQ is taking 512KB of memory. This size is not needed in most use cases, and is critical with large scale. Hence, allow user to configure the size of the event EQ. For example to reduce event EQ size to 64, execute:: $ devlink dev param set pci/0000:00:0b.0 name event_eq_size value 64 \ cmode driverinit $ devlink dev reload pci/0000:00:0b.0 Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21devlink: Add new "event_eq_size" generic device paramShay Drory
Add new device generic parameter to determine the size of the asynchronous control events EQ. For example, to reduce event EQ size to 64, execute: $ devlink dev param set pci/0000:06:00.0 \ name event_eq_size value 64 cmode driverinit $ devlink dev reload pci/0000:06:00.0 Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21net/mlx5: Let user configure io_eq_size paramShay Drory
Currently, each I/O EQ is taking 128KB of memory. This size is not needed in all use cases, and is critical with large scale. Hence, allow user to configure the size of I/O EQs. For example, to reduce I/O EQ size to 64, execute: $ devlink dev param set pci/0000:00:0b.0 name io_eq_size value 64 \ cmode driverinit $ devlink dev reload pci/0000:00:0b.0 Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21devlink: Add new "io_eq_size" generic device paramShay Drory
Add new device generic parameter to determine the size of the I/O completion EQs. For example, to reduce I/O EQ size to 64, execute: $ devlink dev param set pci/0000:06:00.0 \ name io_eq_size value 64 cmode driverinit $ devlink dev reload pci/0000:06:00.0 Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-12-21Merge branch '1GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== 1GbE Intel Wired LAN Driver Updates 2021-12-21 This series contains updates to igc, igb, igbvf, and fm10k drivers. Sasha removes unused defines and enum values from igc driver. Jason Wang removes a variable whose value never changes and, instead, returns the value directly for igb. Karen adjusts a reset message from warning to info for igbvf. Xiang wangx removes a repeated word for fm10k. * '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: fm10k: Fix syntax errors in comments igbvf: Refactor trace igb: remove never changed variable `ret_val' igc: Remove obsolete define igc: Remove obsolete mask igc: Remove obsolete nvm type igc: Remove unused phy type igc: Remove unused _I_PHY_ID define ==================== Link: https://lore.kernel.org/r/20211221180200.3176851-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-21net: phy: micrel: Adding interrupt support for Link up/Link down in LAN8814 ↵Divya Koppera
Quad phy This patch add support for Link up or Link down interrupt support in LAN8814 Quad phy Signed-off-by: Divya Koppera <Divya.Koppera@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20211221112217.9502-1-Divya.Koppera@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-21bonding: fix ad_actor_system option setting to defaultFernando Fernandez Mancera
When 802.3ad bond mode is configured the ad_actor_system option is set to "00:00:00:00:00:00". But when trying to set the all-zeroes MAC as actors' system address it was failing with EINVAL. An all-zeroes ethernet address is valid, only multicast addresses are not valid values. Fixes: 171a42c38c6e ("bonding: add netlink support for sys prio, actor sys mac, and port key") Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Link: https://lore.kernel.org/r/20211221111345.2462-1-ffmancera@riseup.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-21bpftool: Enable line buffering for stdoutPaul Chaignon
The output of bpftool prog tracelog is currently buffered, which is inconvenient when piping the output into other commands. A simple tracelog | grep will typically not display anything. This patch fixes it by enabling line buffering on stdout for the whole bpftool binary. Fixes: 30da46b5dc3a ("tools: bpftool: add a command to dump the trace pipe") Signed-off-by: Quentin Monnet <quentin@isovalent.com> Signed-off-by: Paul Chaignon <paul@isovalent.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20211220214528.GA11706@Mem
2021-12-21bpf: Use struct_size() helperXiu Jianfeng
In an effort to avoid open-coded arithmetic in the kernel, use the struct_size() helper instead of open-coded calculation. Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://github.com/KSPP/linux/issues/160 Link: https://lore.kernel.org/bpf/20211220113048.2859-1-xiujianfeng@huawei.com
2021-12-21compiler.h: Fix annotation macro misplacement with ClangJosh Poimboeuf
When building with Clang and CONFIG_TRACE_BRANCH_PROFILING, there are a lot of unreachable warnings, like: arch/x86/kernel/traps.o: warning: objtool: handle_xfd_event()+0x134: unreachable instruction Without an input to the inline asm, 'volatile' is ignored for some reason and Clang feels free to move the reachable() annotation away from its intended location. Fix that by re-adding the counter value to the inputs. Fixes: f1069a8756b9 ("compiler.h: Avoid using inline asm operand modifiers") Fixes: c199f64ff93c ("instrumentation.h: Avoid using inline asm operand modifiers") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/0417e96909b97a406323409210de7bf13df0b170.1636410380.git.jpoimboe@redhat.com Cc: Peter Zijlstra <peterz@infradead.org> Cc: x86@kernel.org Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Miroslav Benes <mbenes@suse.cz>
2021-12-21uapi: Fix undefined __always_inline on non-glibc systemsIsmael Luceno
This macro is defined by glibc itself, which makes the issue go unnoticed on those systems. On non-glibc systems it causes build failures on several utilities and libraries, like bpftool and objtool. Fixes: 1d509f2a6ebc ("x86/insn: Support big endian cross-compiles") Fixes: 2d7ce0e8a704 ("tools/virtio: more stubs") Fixes: 3fb321fde22d ("selftests/net: ipv6 flowlabel") Fixes: 50b3ed57dee9 ("selftests/bpf: test bpf flow dissection") Fixes: 9cacf81f8161 ("bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE") Fixes: a4b2061242ec ("tools include uapi: Grab a copy of linux/in.h") Fixes: b12d6ec09730 ("bpf: btf: add btf print functionality") Fixes: c0dd967818a2 ("tools, include: Grab a copy of linux/erspan.h") Fixes: c4b6014e8bb0 ("tools: Add copy of perf_event.h to tools/include/linux/") Signed-off-by: Ismael Luceno <ismael@iodev.co.uk> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/20211115134647.1921-1-ismael@iodev.co.uk Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com>
2021-12-21Bluetooth: btusb: Add two more Bluetooth parts for WCN6855Zijun Hu
Add USB IDs (0x10ab, 0x9309) and (0x10ab, 0x9409) to usb_device_id table for WCN6855. * /sys/kernel/debug/usb/devices T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 10 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=10ab ProdID=9309 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms I: If#= 1 Alt= 7 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 65 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 65 Ivl=1ms T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 11 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=10ab ProdID=9409 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms I: If#= 1 Alt= 7 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 65 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 65 Ivl=1ms Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2021-12-21Bluetooth: L2CAP: Fix using wrong modeLuiz Augusto von Dentz
If user has a set to use SOCK_STREAM the socket would default to L2CAP_MODE_ERTM which later needs to be adjusted if the destination address is LE which doesn't support such mode. Fixes: 15f02b9105625 ("Bluetooth: L2CAP: Add initial code for Enhanced Credit Based Mode") Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-12-21Bluetooth: hci_sync: Fix not always pausing advertising when necessaryLuiz Augusto von Dentz
hci_pause_advertising_sync shall always pause advertising until hci_resume_advertising_sync but instance 0x00 doesn't count in adv_instance_cnt so it was causing it to be skipped. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-12-21Bluetooth: mgmt: Make use of mgmt_send_event_skb in MGMT_EV_DEVICE_CONNECTEDLuiz Augusto von Dentz
This makes use of mgmt_alloc_skb to build MGMT_EV_DEVICE_CONNECTED so the data is copied directly to skb that is then sent using mgmt_send_event_skb eliminating the necessity of intermediary buffers. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-12-21Bluetooth: mgmt: Make use of mgmt_send_event_skb in MGMT_EV_DEVICE_FOUNDLuiz Augusto von Dentz
This makes use of mgmt_alloc_skb to build MGMT_EV_DEVICE_FOUND so the data is copied directly to skb that is then sent using mgmt_send_event_skb eliminating the necessity of intermediary buffers. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-12-21Merge tag 'pm-5.16-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix a recent regression causing the loop in dpm_prepare() to become infinite if one of the device ->prepare() callbacks returns an error" * tag 'pm-5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: sleep: Fix error handling in dpm_prepare()
2021-12-21Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: - Fix for compilation of selftests on non-x86 architectures - Fix for kvm_run->if_flag on SEV-ES - Fix for page table use-after-free if yielding during exit_mm() - Improve behavior when userspace starts a nested guest with invalid state - Fix missed wakeup with assigned devices but no VT-d posted interrupts - Do not tell userspace to save/restore an unsupported PMU MSR * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: VMX: Wake vCPU when delivering posted IRQ even if vCPU == this vCPU KVM: selftests: Add test to verify TRIPLE_FAULT on invalid L2 guest state KVM: VMX: Fix stale docs for kvm-intel.emulate_invalid_guest_state KVM: nVMX: Synthesize TRIPLE_FAULT for L2 if emulation is required KVM: VMX: Always clear vmx->fail on emulation_required selftests: KVM: Fix non-x86 compiling KVM: x86: Always set kvm_run->if_flag KVM: x86/mmu: Don't advance iterator after restart due to yielding KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_all
2021-12-21parisc: Fix mask used to select futex spinlockJohn David Anglin
The address bits used to select the futex spinlock need to match those used in the LWS code in syscall.S. The mask 0x3f8 only selects 7 bits. It should select 8 bits. This change fixes the glibc nptl/tst-cond24 and nptl/tst-cond25 tests. Signed-off-by: John David Anglin <dave.anglin@bell.net> Fixes: 53a42b6324b8 ("parisc: Switch to more fine grained lws locks") Cc: stable@vger.kernel.org # 5.10+ Signed-off-by: Helge Deller <deller@gmx.de>
2021-12-21parisc: Correct completer in lws startJohn David Anglin
The completer in the "or,ev %r1,%r30,%r30" instruction is reversed, so we are not clipping the LWS number when we are called from a 32-bit process (W=0). We need to nulify the following depdi instruction when the least-significant bit of %r30 is 1. If the %r20 register is not clipped, a user process could perform a LWS call that would branch to an undefined location in the kernel and potentially crash the machine. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: stable@vger.kernel.org # 4.19+ Signed-off-by: Helge Deller <deller@gmx.de>
2021-12-21Merge tag 'nfsd-5.16-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: "Address a buffer overrun reported by Anatoly Trosinenko" * tag 'nfsd-5.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: NFSD: Fix READDIR buffer overflow
2021-12-21platform/x86: apple-gmux: use resource_size() with resWang Qing
This should be (res->end - res->start + 1) here actually, use resource_size() derectly. Signed-off-by: Wang Qing <wangqing@vivo.com> Link: https://lore.kernel.org/r/1639484316-75873-1-git-send-email-wangqing@vivo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-12-21platform/x86: amd-pmc: only use callbacks for suspendMario Limonciello
This driver is intended to be used exclusively for suspend to idle so callbacks to send OS_HINT during hibernate and S5 will set OS_HINT at the wrong time leading to an undefined behavior. Cc: stable@vger.kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20211210143529.10594-1-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-12-21platform/mellanox: mlxbf-pmc: Fix an IS_ERR() vs NULL bug in ↵Miaoqian Lin
mlxbf_pmc_map_counters The devm_ioremap() function returns NULL on error, it doesn't return error pointers. Also according to doc of device_property_read_u64_array, values in info array are properties of device or NULL. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20211210070753.10761-1-linmq006@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-12-21rtw88: support SAR via kernel common APIZong-Zhe Yang
Register cfg80211_sar_capa with type NL80211_SAR_TYPE_POWER and four frequency ranges for configurations in unit of 0.25 dBm. And handle callback set_sar_specs. Originally, TX power has three main parameters, i.e. power base, power by rate, and power limit. The formula can be simply considered as TX power = power base + min(power by rate, power limit). With the support of SAR which can be treated as another power limit, there is one more parameter for TX power. And the formula will evolve into TX power = power base + min(power by rate, power limit, power sar). Besides, debugfs tx_pwr_tbl is also refined to show SAR information. The following is an example for the difference. Before supporting SAR, ----------------------------------- ... path rate pwr base (byr lmt ) rem A CCK_1M 66(0x42) 78 -12 ( 12 -12) 0 A CCK_2M 66(0x42) 78 -12 ( 8 -12) 0 ... ----------------------------------- After supporting SAR and making some configurations, ----------------------------------- ... path rate pwr base (byr lmt sar ) rem A CCK_1M 62(0x3e) 78 -16 ( 12 -12 -16) 0 A CCK_2M 62(0x3e) 78 -16 ( 8 -12 -16) 0 ... ----------------------------------- 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/20211220093656.65312-1-pkshih@realtek.com
generated by cgit (git 2.34.1) at 2025-10-02 02:39:38 +0000