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2021-12-14media: streamzap: remove redundant gap calculationsSean Young1-47/+8
The lirc core already introduces gaps, so there is no need for this in the driver. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: streamzap: remove unused struct membersSean Young1-23/+14
These struct members do not serve any purpose. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: streamzap: less chatterSean Young1-19/+1
Remove superfluous messages which add no information. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: streamzap: no need for usb pid/vid in device nameSean Young1-5/+1
The usb pid/vid can be found elsewhere, the idVendor/idProduct usb sysfs files for example. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: streamzap: remove unnecessary ir_raw_event_reset and handleSean Young1-2/+0
There is no reason to have a reset after an IR timeout. Calling ir_raw_event_handle() twice for the same interrupt has no affect. Fixes: 56b0ec30c4bc ("[media] rc/streamzap: fix reporting response times") Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: igorplugusb: receiver overflow should be reportedSean Young1-1/+3
Without this, some IR will be missing mid-stream and we might decode something which never really occurred. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: winbond-cir: no need for reset after resumeSean Young1-1/+0
An IR reset is only used when the IR hardware reports an error. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: iguanair: no need for reset after IR receiver enableSean Young1-3/+0
An IR reset is only used when the IR hardware reports an error. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-12-14media: lirc: always send timeout reportsSean Young1-5/+0
Without timeout reports, it is impossible to decode many protocols since it is not known when the transmission ends. timeout reports are sent by default, but can be turned off. There is no reason to turn them off, and I cannot find any software which does this, so we can safely remove it. This makes the ioctl LIRC_SET_REC_TIMEOUT_REPORTS a no-op. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-11-19media: redrat3: fix control-message timeoutsJohan Hovold1-11/+11
USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 2154be651b90 ("[media] redrat3: new rc-core IR transceiver device driver") Cc: [email protected] # 3.0 Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-11-19media: mceusb: fix control-message timeoutsJohan Hovold1-4/+4
USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 66e89522aff7 ("V4L/DVB: IR: add mceusb IR receiver driver") Cc: [email protected] # 2.6.36 Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-11-15media: rc: ir-hix5hd2: Add the dependency on HAS_IOMEMCai Huoqing1-1/+1
The helper function devm_platform_ioremap_resource() needs HAS_IOMEM enabled, so add the dependency on HAS_IOMEM. Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-11-15media: ir-rx51: Switch to atomic PWM APIMaíra Canal1-8/+8
Remove legacy PWM interface (pwm_config, pwm_enable, pwm_disable) and replace it for the atomic PWM API. Signed-off-by: Maíra Canal <[email protected]> Reviewed-by: Uwe Kleine-König <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-11-15media: rc: pwm-ir-tx: Switch to atomic PWM APIMaíra Canal1-9/+9
Remove legacy PWM interface (pwm_config, pwm_enable, pwm_disable) and replace it for the atomic PWM API. Signed-off-by: Maíra Canal <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-11-15media: rc: ir-spi: Drop empty spi_driver remove callbackUwe Kleine-König1-6/+0
A driver with a remove callback that just returns 0 behaves identically to a driver with no remove callback at all. So simplify accordingly. Signed-off-by: Uwe Kleine-König <[email protected]> Reviewed-by: Kieran Bingham <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-10-19media: ite-cir: IR receiver stop working after receive overflowSean Young1-1/+1
On an Intel NUC6iSYK, no IR is reported after a receive overflow. When a receiver overflow occurs, this condition is only cleared by reading the fifo. Make sure we read anything in the fifo. Fixes: 28c7afb07ccf ("media: ite-cir: check for receive overflow") Suggested-by: Bryan Pass <[email protected]> Tested-by: Bryan Pass <[email protected]> Cc: [email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-10-19media: sir_ir: remove broken driverSean Young3-447/+0
This driver is a port of the lirc_sir driver to rc-core. However, for this driver I could not find any hardware to test, so it was done without testing. This is a mistake. There are clear bugs in the code. For example the two arguments to ktime_us_delta() are reversed, which means the result is garbage. The driver has been in the kernel for four years, and noone has ever reported an issue. So, remove this driver. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-10-19media: ir_toy: assignment to be16 should be of correct typeSean Young1-1/+1
commit f0c15b360fb6 ("media: ir_toy: prevent device from hanging during transmit") removed a cpu_to_be16() cast, which causes a sparse warning. Fixes: f0c15b360fb6 ("media: ir_toy: prevent device from hanging during transmit") Reported-by: Hans Verkuil <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: ir_toy: prevent device from hanging during transmitSean Young1-1/+20
If the IR Toy is receiving IR while a transmit is done, it may end up hanging. We can prevent this from happening by re-entering sample mode just before issuing the transmit command. Link: https://github.com/bengtmartensson/HarcHardware/discussions/25 Cc: [email protected] [mchehab: renamed: s/STATE_RESET/STATE_COMMAND_NO_RESP/ ] Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: mceusb: return without resubmitting URB in case of -EPROTO error.Rajat Asthana1-0/+1
Syzkaller reported a warning called "rcu detected stall in dummy_timer". The error seems to be an error in mceusb_dev_recv(). In the case of -EPROTO error, the routine immediately resubmits the URB. Instead it should return without resubmitting URB. Reported-by: [email protected] Signed-off-by: Rajat Asthana <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: meson-ir-tx: fix platform_no_drv_owner.cocci warningsjing yangyang1-1/+0
./drivers/media/rc/meson-ir-tx.c:398:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Reported-by: Zeal Robot <[email protected]> Signed-off-by: jing yangyang <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: ir_toy: do not resubmit broken urbSean Young1-2/+12
This causes the same urb to resubmitted continuously, hogging up a cpu. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: ir_toy: deal with residual irdata before expected responseSean Young1-6/+2
After sending the start transmit command, the device is supposed to respond with the length of the buffer which can be sent. There might be some residual ir data there. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: ir_toy: print firmware version in correct formatSean Young1-2/+3
A value of 25 means firmware version 2.5. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: sunxi-cir: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: st_rc: Make use of the helper function ↵Cai Huoqing1-4/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Reviewed-by: Patrice Chotard <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: mtk-cir: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: meson-ir: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: ir-hix5hd2: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: img-ir: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: rc: clean the freed urb pointer to avoid double freeNil Yi1-0/+2
After freed rx_urb, we should set the second interface urb to NULL, otherwise a double free would happen when the driver is removed from the first interface. Signed-off-by: Nil Yi <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: ir_toy: allow tx carrier to be setSean Young1-5/+29
The ir_toy allows the transmit carrier to be specified. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: streamzap: ensure rx resolution can be retrievedSean Young1-0/+1
The receiver resolution is not populated. The resolution can be used to for various purposes like calculating the margins the decoder should use. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-30media: mceusb: ensure rx resolution can be retrievedSean Young1-0/+1
The receiver resolution is not populated. The resolution can be used to for various purposes like calculating the margins the decoder should use. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-09-01Merge tag 'media/v5.15-1' of ↵Linus Torvalds10-50/+466
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new sensor drivers: imx335, imx412, ov9282 - new IR transmitter driver: meson-ir-tx - handro driver gained support for H.264 for Rockchip VDPU2 - imx gained support for i.MX8MQ - ti-vpe has gained support for other SoC variants - lots of cleanups, fixes, board additions and doc improvements * tag 'media/v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (195 commits) media: venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control media: venus: venc: Add support for intra-refresh period media: v4l2-ctrls: Add intra-refresh period control media: docs: ext-ctrls-codec: Document cyclic intra-refresh zero control value media: venus: helper: do not set constrained parameters for UBWC media: venus: venc: Fix potential null pointer dereference on pointer fmt media: venus: hfi: fix return value check in sys_get_prop_image_version() media: tegra-cec: Handle errors of clk_prepare_enable() media: cec-pin: rename timer overrun variables media: TDA1997x: report -ENOLINK after disconnecting HDMI source media: TDA1997x: fix tda1997x_query_dv_timings() return value media: Fix cosmetic error in TDA1997x driver media: v4l2-dv-timings.c: fix wrong condition in two for-loops media: imx: add a driver for i.MX8MQ mipi csi rx phy and controller media: dt-bindings: media: document the nxp,imx8mq-mipi-csi2 receiver phy and controller media: imx: imx7_mipi_csis: convert some switch cases to the default media: imx: imx7-media-csi: Fix buffer return upon stream start failure media: imx: imx7-media-csi: Don't set PIXEL_BIT in CSICR1 media: imx: imx7-media-csi: Set TWO_8BIT_SENSOR for >= 10-bit formats media: dt-bindings: media: nxp,imx7-csi: Add i.MX8MM support ...
2021-08-17bpf: Allow to specify user-provided bpf_cookie for BPF perf linksAndrii Nakryiko1-2/+2
Add ability for users to specify custom u64 value (bpf_cookie) when creating BPF link for perf_event-backed BPF programs (kprobe/uprobe, perf_event, tracepoints). This is useful for cases when the same BPF program is used for attaching and processing invocation of different tracepoints/kprobes/uprobes in a generic fashion, but such that each invocation is distinguished from each other (e.g., BPF program can look up additional information associated with a specific kernel function without having to rely on function IP lookups). This enables new use cases to be implemented simply and efficiently that previously were possible only through code generation (and thus multiple instances of almost identical BPF program) or compilation at runtime (BCC-style) on target hosts (even more expensive resource-wise). For uprobes it is not even possible in some cases to know function IP before hand (e.g., when attaching to shared library without PID filtering, in which case base load address is not known for a library). This is done by storing u64 bpf_cookie in struct bpf_prog_array_item, corresponding to each attached and run BPF program. Given cgroup BPF programs already use two 8-byte pointers for their needs and cgroup BPF programs don't have (yet?) support for bpf_cookie, reuse that space through union of cgroup_storage and new bpf_cookie field. Make it available to kprobe/tracepoint BPF programs through bpf_trace_run_ctx. This is set by BPF_PROG_RUN_ARRAY, used by kprobe/uprobe/tracepoint BPF program execution code, which luckily is now also split from BPF_PROG_RUN_ARRAY_CG. This run context will be utilized by a new BPF helper giving access to this user-provided cookie value from inside a BPF program. Generic perf_event BPF programs will access this value from perf_event itself through passed in BPF program context. Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Acked-by: Yonghong Song <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-08-17bpf: Refactor BPF_PROG_RUN into a functionAndrii Nakryiko1-1/+1
Turn BPF_PROG_RUN into a proper always inlined function. No functional and performance changes are intended, but it makes it much easier to understand what's going on with how BPF programs are actually get executed. It's more obvious what types and callbacks are expected. Also extra () around input parameters can be dropped, as well as `__` variable prefixes intended to avoid naming collisions, which makes the code simpler to read and write. This refactoring also highlighted one extra issue. BPF_PROG_RUN is both a macro and an enum value (BPF_PROG_RUN == BPF_PROG_TEST_RUN). Turning BPF_PROG_RUN into a function causes naming conflict compilation error. So rename BPF_PROG_RUN into lower-case bpf_prog_run(), similar to bpf_prog_run_xdp(), bpf_prog_run_pin_on_cpu(), etc. All existing callers of BPF_PROG_RUN, the macro, are switched to bpf_prog_run() explicitly. Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Acked-by: Yonghong Song <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-08-04media: rc: introduce Meson IR TX driverViktor Prutyanov3-0/+418
This patch adds the driver for Amlogic Meson IR transmitter. Some Amlogic SoCs such as A311D and T950D4 have IR transmitter (also called blaster) controller onboard. It is capable of sending IR signals with arbitrary carrier frequency and duty cycle. The driver supports 2 modulation clock sources: - xtal3 clock (xtal divided by 3) - 1us clock Signed-off-by: Viktor Prutyanov <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-22media: rc: rename s_learning_mode() to s_wideband_receiver()Sean Young4-20/+20
The s_learning_mode() function is called in response to the ioctl LIRC_SET_WIDEBAND_RECEIVER, so rename it to s_wideband_receiver(). Learning mode is when both the wideband receiver is turned on and carrier reports are enabled. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-22media: rc-loopback: max_timeout of UINT_MAX does not workSean Young1-2/+2
Any timeout larger than LIRC_VALUE_MASK cannot work for the lirc uapi. LIRC_VALUE_MASK is about 16 seconds which is more than enough. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-22media: rc-loopback: send carrier reportsSean Young1-2/+10
When carrier reports are enabled, send them over loopback. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-22media: rc-loopback: use dev_dbg() rather than handrolled debugSean Young1-22/+14
Make use of dynamic debug. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-22media: rc-loopback: return number of emitters rather than errorSean Young1-1/+1
The LIRC_SET_TRANSMITTER_MASK ioctl should return the number of emitters if an invalid list was set. Cc: [email protected] Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-12media: rc: rc-main.c: deleted the repeated wordlijian1-1/+1
deleted the repeated word 'the' in the comments. Signed-off-by: lijian <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-12media: rc: redrat3: Fix a typolijian1-1/+1
Change 'an' to 'on'. Signed-off-by: lijian <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-07-12media: rc: streamzap: Removed unnecessary 'return'lijian1-2/+0
Removed unnecessary 'return'. Signed-off-by: lijian <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-06-30Merge tag 'net-next-5.14' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - BPF: - add syscall program type and libbpf support for generating instructions and bindings for in-kernel BPF loaders (BPF loaders for BPF), this is a stepping stone for signed BPF programs - infrastructure to migrate TCP child sockets from one listener to another in the same reuseport group/map to improve flexibility of service hand-off/restart - add broadcast support to XDP redirect - allow bypass of the lockless qdisc to improving performance (for pktgen: +23% with one thread, +44% with 2 threads) - add a simpler version of "DO_ONCE()" which does not require jump labels, intended for slow-path usage - virtio/vsock: introduce SOCK_SEQPACKET support - add getsocketopt to retrieve netns cookie - ip: treat lowest address of a IPv4 subnet as ordinary unicast address allowing reclaiming of precious IPv4 addresses - ipv6: use prandom_u32() for ID generation - ip: add support for more flexible field selection for hashing across multi-path routes (w/ offload to mlxsw) - icmp: add support for extended RFC 8335 PROBE (ping) - seg6: add support for SRv6 End.DT46 behavior - mptcp: - DSS checksum support (RFC 8684) to detect middlebox meddling - support Connection-time 'C' flag - time stamping support - sctp: packetization Layer Path MTU Discovery (RFC 8899) - xfrm: speed up state addition with seq set - WiFi: - hidden AP discovery on 6 GHz and other HE 6 GHz improvements - aggregation handling improvements for some drivers - minstrel improvements for no-ack frames - deferred rate control for TXQs to improve reaction times - switch from round robin to virtual time-based airtime scheduler - add trace points: - tcp checksum errors - openvswitch - action execution, upcalls - socket errors via sk_error_report Device APIs: - devlink: add rate API for hierarchical control of max egress rate of virtual devices (VFs, SFs etc.) - don't require RCU read lock to be held around BPF hooks in NAPI context - page_pool: generic buffer recycling New hardware/drivers: - mobile: - iosm: PCIe Driver for Intel M.2 Modem - support for Qualcomm MSM8998 (ipa) - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU) - NXP SJA1110 Automotive Ethernet 10-port switch - Qualcomm QCA8327 switch support (qca8k) - Mikrotik 10/25G NIC (atl1c) Driver changes: - ACPI support for some MDIO, MAC and PHY devices from Marvell and NXP (our first foray into MAC/PHY description via ACPI) - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx - Mellanox/Nvidia NIC (mlx5) - NIC VF offload of L2 bridging - support IRQ distribution to Sub-functions - Marvell (prestera): - add flower and match all - devlink trap - link aggregation - Netronome (nfp): connection tracking offload - Intel 1GE (igc): add AF_XDP support - Marvell DPU (octeontx2): ingress ratelimit offload - Google vNIC (gve): new ring/descriptor format support - Qualcomm mobile (rmnet & ipa): inline checksum offload support - MediaTek WiFi (mt76) - mt7915 MSI support - mt7915 Tx status reporting - mt7915 thermal sensors support - mt7921 decapsulation offload - mt7921 enable runtime pm and deep sleep - Realtek WiFi (rtw88) - beacon filter support - Tx antenna path diversity support - firmware crash information via devcoredump - Qualcomm WiFi (wcn36xx) - Wake-on-WLAN support with magic packets and GTK rekeying - Micrel PHY (ksz886x/ksz8081): add cable test support" * tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits) tcp: change ICSK_CA_PRIV_SIZE definition tcp_yeah: check struct yeah size at compile time gve: DQO: Fix off by one in gve_rx_dqo() stmmac: intel: set PCI_D3hot in suspend stmmac: intel: Enable PHY WOL option in EHL net: stmmac: option to enable PHY WOL with PMT enabled net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del} net: use netdev_info in ndo_dflt_fdb_{add,del} ptp: Set lookup cookie when creating a PTP PPS source. net: sock: add trace for socket errors net: sock: introduce sk_error_report net: dsa: replay the local bridge FDB entries pointing to the bridge dev too net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev net: dsa: include fdb entries pointing to bridge in the host fdb list net: dsa: include bridge addresses which are local in the host fdb list net: dsa: sync static FDB entries on foreign interfaces to hardware net: dsa: install the host MDB and FDB entries in the master's RX filter net: dsa: reference count the FDB addresses at the cross-chip notifier level net: dsa: introduce a separate cross-chip notifier type for host FDBs net: dsa: reference count the MDB entries at the cross-chip notifier level ...
2021-06-24media, bpf: Do not copy more entries than user space requestedSean Young1-1/+2
The syscall bpf(BPF_PROG_QUERY, &attr) should use the prog_cnt field to see how many entries user space provided and return ENOSPC if there are more programs than that. Before this patch, this is not checked and ENOSPC is never returned. Note that one lirc device is limited to 64 bpf programs, and user space I'm aware of -- ir-keytable -- always gives enough space for 64 entries already. However, we should not copy program ids than are requested. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-06-08media: imon: use DEVICE_ATTR_RW() helper macroZhen Lei1-9/+6
Use DEVICE_ATTR_RW() helper macro instead of DEVICE_ATTR(), which is simpler and more readable. Due to the names of the read and write functions of the sysfs attribute is normalized, there is a natural association. Signed-off-by: Zhen Lei <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2021-06-08media: rc: add keymap for Toshiba CT-90405 remoteAlexander Voronov2-0/+87
This is an NEC remote control device shipped with some Toshiba TVs. Signed-off-by: Alexander Voronov <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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