kernel/linux.git/drivers/net/ieee802154, branch v6.12.91

ieee802154: ca8210: Use proper setters and getters for bitwise types

2025-05-29T09:02:27+00:00

[ Upstream commit 169b2262205836a5d1213ff44dca2962276bece1 ] Sparse complains that the driver doesn't respect the bitwise types: drivers/net/ieee802154/ca8210.c:1796:27: warning: incorrect type in assignment (different base types) drivers/net/ieee802154/ca8210.c:1796:27: expected restricted __le16 [addressable] [assigned] [usertype] pan_id drivers/net/ieee802154/ca8210.c:1796:27: got unsigned short [usertype] drivers/net/ieee802154/ca8210.c:1801:25: warning: incorrect type in assignment (different base types) drivers/net/ieee802154/ca8210.c:1801:25: expected restricted __le16 [addressable] [assigned] [usertype] pan_id drivers/net/ieee802154/ca8210.c:1801:25: got unsigned short [usertype] drivers/net/ieee802154/ca8210.c:1928:28: warning: incorrect type in argument 3 (different base types) drivers/net/ieee802154/ca8210.c:1928:28: expected unsigned short [usertype] dst_pan_id drivers/net/ieee802154/ca8210.c:1928:28: got restricted __le16 [addressable] [usertype] pan_id Use proper setters and getters for bitwise types. Note, in accordance with [1] the protocol is little endian. Link: https://www.cascoda.com/wp-content/uploads/2018/11/CA-8210_datasheet_0418.pdf [1] Reviewed-by: Miquel Raynal Reviewed-by: Linus Walleij Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/20250305105656.2133487-2-andriy.shevchenko@linux.intel.com Signed-off-by: Stefan Schmidt Signed-off-by: Sasha Levin

ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()

2025-01-17T12:40:36+00:00

[ Upstream commit 2c87309ea741341c6722efdf1fb3f50dd427c823 ] ca8210_test_interface_init() returns the result of kfifo_alloc(), which can be non-zero in case of an error. The caller, ca8210_probe(), should check the return value and do error-handling if it fails. Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver") Signed-off-by: Keisuke Nishimura Reviewed-by: Simon Horman Reviewed-by: Miquel Raynal Link: https://lore.kernel.org/20241029182712.318271-1-keisuke.nishimura@inria.fr Signed-off-by: Stefan Schmidt Signed-off-by: Sasha Levin

Merge tag 'net-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-10-03T16:44:00+00:00

Pull networking fixes from Paolo Abeni: "Including fixes from ieee802154, bluetooth and netfilter. Current release - regressions: - eth: mlx5: fix wrong reserved field in hca_cap_2 in mlx5_ifc - eth: am65-cpsw: fix forever loop in cleanup code Current release - new code bugs: - eth: mlx5: HWS, fixed double-free in error flow of creating SQ Previous releases - regressions: - core: avoid potential underflow in qdisc_pkt_len_init() with UFO - core: test for not too small csum_start in virtio_net_hdr_to_skb() - vrf: revert "vrf: remove unnecessary RCU-bh critical section" - bluetooth: - fix uaf in l2cap_connect - fix possible crash on mgmt_index_removed - dsa: improve shutdown sequence - eth: mlx5e: SHAMPO, fix overflow of hd_per_wq - eth: ip_gre: fix drops of small packets in ipgre_xmit Previous releases - always broken: - core: fix gso_features_check to check for both dev->gso_{ipv4_,}max_size - core: fix tcp fraglist segmentation after pull from frag_list - netfilter: nf_tables: prevent nf_skb_duplicated corruption - sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start - mac802154: fix potential RCU dereference issue in mac802154_scan_worker - eth: fec: restart PPS after link state change" * tag 'net-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (48 commits) sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start dt-bindings: net: xlnx,axi-ethernet: Add missing reg minItems doc: net: napi: Update documentation for napi_schedule_irqoff net/ncsi: Disable the ncsi work before freeing the associated structure net: phy: qt2025: Fix warning: unused import DeviceId gso: fix udp gso fraglist segmentation after pull from frag_list bridge: mcast: Fail MDB get request on empty entry vrf: revert "vrf: Remove unnecessary RCU-bh critical section" net: ethernet: ti: am65-cpsw: Fix forever loop in cleanup code net: phy: realtek: Check the index value in led_hw_control_get ppp: do not assume bh is held in ppp_channel_bridge_input() selftests: rds: move include.sh to TEST_FILES net: test for not too small csum_start in virtio_net_hdr_to_skb() net: gso: fix tcp fraglist segmentation after pull from frag_list ipv4: ip_gre: Fix drops of small packets in ipgre_xmit net: stmmac: dwmac4: extend timeout for VLAN Tag register busy bit check net: add more sanity checks to qdisc_pkt_len_init() net: avoid potential underflow in qdisc_pkt_len_init() with UFO net: ethernet: ti: cpsw_ale: Fix warning on some platforms net: microchip: Make FDMA config symbol invisible ...

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq()

2024-09-27T08:47:53+00:00

disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Fixes: 8c6ad9cc5157 ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver") Reviewed-by: Miquel Raynal Signed-off-by: Jinjie Ruan Link: https://lore.kernel.org/20240911094234.1922418-1-ruanjinjie@huawei.com Signed-off-by: Stefan Schmidt

ieee802154: Fix build error

2024-09-09T19:26:17+00:00

If REGMAP_SPI is m and IEEE802154_MCR20A is y, mcr20a.c:(.text+0x3ed6c5b): undefined reference to `__devm_regmap_init_spi' ld: mcr20a.c:(.text+0x3ed6cb5): undefined reference to `__devm_regmap_init_spi' Select REGMAP_SPI for IEEE802154_MCR20A to fix it. Fixes: 8c6ad9cc5157 ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver") Signed-off-by: Jinjie Ruan Link: https://lore.kernel.org/20240909131740.1296608-1-ruanjinjie@huawei.com Signed-off-by: Stefan Schmidt

Merge tag 'spi-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2024-03-13T18:07:37+00:00

Pull spi updates from Mark Brown: "This release sees some exciting changes from David Lechner which implements some optimisations that have been talked about for a long time which allows client drivers to pre-prepare SPI messages for repeated or low latency use. This lets us move work out of latency sensitive paths and avoid repeating work for frequently performed operations. As well as being useful in itself this will also be used in future to allow controllers to directly trigger SPI operations (eg, from interrupts). Otherwise this release has mostly been focused on cleanups, plus a couple of new devices: - Support for pre-optimising messages - A big set of updates from Uwe Kleine-König moving drivers to use APIs with more modern terminology for controllers - Major overhaul of the s3c64xx driver - Support for Google GS101 and Samsung Exynos850" * tag 'spi-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (122 commits) spi: Introduce SPI_INVALID_CS and is_valid_cs() spi: Fix types of the last chip select storage variables spi: Consistently use BIT for cs_index_mask spi: Exctract spi_dev_check_cs() helper spi: Exctract spi_set_all_cs_unused() helper spi: s3c64xx: switch exynos850 to new port config data spi: s3c64xx: switch gs101 to new port config data spi: s3c64xx: deprecate fifo_lvl_mask, rx_lvl_offset and port_id spi: s3c64xx: get rid of the OF alias ID dependency spi: s3c64xx: introduce s3c64xx_spi_set_port_id() spi: s3c64xx: let the SPI core determine the bus number spi: s3c64xx: allow FIFO depth to be determined from the compatible spi: s3c64xx: retrieve the FIFO depth from the device tree spi: s3c64xx: determine the fifo depth only once spi: s3c64xx: allow full FIFO masks spi: s3c64xx: define a magic value spi: dt-bindings: introduce FIFO depth properties spi: axi-spi-engine: use struct_size() macro spi: axi-spi-engine: use __counted_by() attribute spi: axi-spi-engine: remove p from struct spi_engine_message_state ...

Merge tag 'ieee802154-for-net-next-2024-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next

2024-03-09T04:35:33+00:00

Stefan Schmidt says: ==================== pull-request: ieee802154-next 2024-03-07 Various cross tree patches for ieee802154v drivers and a resource leak fix for ieee802154 llsec. Andy Shevchenko changed GPIO header usage for at86rf230 and mcr20a to only include needed headers. Bo Liu converted the at86rf230, mcr20a and mrf24j40 driver regmap support to use the maple tree register cache. Fedor Pchelkin fixed a resource leak in the llsec key deletion path. Ricardo B. Marliere made wpan_phy_class const. Tejun Heo removed WQ_UNBOUND from a workqueue call in ca8210. * tag 'ieee802154-for-net-next-2024-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next: ieee802154: cfg802154: make wpan_phy_class constant ieee802154: mcr20a: Remove unused of_gpio.h ieee802154: at86rf230: Replace of_gpio.h by proper one mac802154: fix llsec key resources release in mac802154_llsec_key_del ieee802154: ca8210: Drop spurious WQ_UNBOUND from alloc_ordered_workqueue() call net: ieee802154: mrf24j40: convert to use maple tree register cache net: ieee802154: mcr20a: convert to use maple tree register cache net: ieee802154: at86rf230: convert to use maple tree register cache ==================== Link: https://lore.kernel.org/r/20240307195105.292085-1-stefan@datenfreihafen.org Signed-off-by: Jakub Kicinski

ieee802154: mcr20a: Remove unused of_gpio.h

2024-03-06T20:16:13+00:00

of_gpio.h is deprecated and subject to remove. The driver doesn't use it, simply remove the unused header. Signed-off-by: Andy Shevchenko Acked-by: Miquel Raynal Message-ID: <20240304175320.1199496-1-andriy.shevchenko@linux.intel.com> Signed-off-by: Stefan Schmidt

ieee802154: at86rf230: Replace of_gpio.h by proper one

2024-03-06T20:13:25+00:00

of_gpio.h is deprecated and subject to remove. The driver doesn't use it directly, replace it with what is really being used. Signed-off-by: Andy Shevchenko Acked-by: Miquel Raynal Message-ID: <20240304174218.1198411-1-andriy.shevchenko@linux.intel.com> Signed-off-by: Stefan Schmidt