kernel/linux.git, branch v5.12.16

Linux 5.12.16

2021-07-11T10:56:07+00:00

Link: https://lore.kernel.org/r/20210709131549.679160341@linuxfoundation.org Tested-by: Jon Hunter Tested-by: Fox Chen Tested-by: Shuah Khan Tested-by: Justin M. Forbes Tested-by: Linux Kernel Functional Testing Tested-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

mt76: mt7921: get rid of mcu_reset function pointer

2021-07-11T10:56:06+00:00

commit d43b3257621dfe57c71d875afd3f624b9a042fc5 upstream. since mcu_reset it used only by mt7921, move the reset callback to mt7921_mcu_parse_response routine and get rid of the function pointer. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Link: https://lore.kernel.org/linux-wireless/364293ec8609dd254067d8173c1599526ffd662c.1619000828.git.lorenzo@kernel.org/ Signed-off-by: Deren Wu Cc: # 5.12: f92f81d35ac2 mt76: mt7921: check mcu returned values in mt7921_start Cc: # 5.12: d32464e68ffc mt76: mt7921: introduce mt7921_run_firmware utility routine. Cc: # 5.12: 1f7396acfef4 mt76: mt7921: introduce __mt7921_start utility routine Cc: # 5.12: 3990465db682 mt76: dma: introduce mt76_dma_queue_reset routine Cc: # 5.12: c001df978e4c mt76: dma: export mt76_dma_rx_cleanup routine Cc: # 5.12: 0c1ce9884607 mt76: mt7921: add wifi reset support Cc: # 5.12: e513ae49088b mt76: mt7921: abort uncompleted scan by wifi reset Cc: # 5.12 Signed-off-by: Greg Kroah-Hartman

mt76: mt7921: abort uncompleted scan by wifi reset

2021-07-11T10:56:06+00:00

commit e513ae49088bbb0d00299a9f996f88f08cca7dc6 upstream. Scan abort should be required for the uncompleted hardware scan interrupted by wifi reset. Otherwise, it is possible that the scan request after wifi reset gets error code -EBUSY from mac80211 and then blocks the reconnectting to the access point. Fixes: 0c1ce9884607 ("mt76: mt7921: add wifi reset support") Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

mt76: mt7921: add wifi reset support

2021-07-11T10:56:06+00:00

commit 0c1ce988460765ece1ba8eacd00533eefb6e666a upstream. Introduce wifi chip reset support for mt7921 device to recover mcu hangs. Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

mt76: dma: export mt76_dma_rx_cleanup routine

2021-07-11T10:56:06+00:00

commit c001df978e4cb88975147ddd2c829c9e12a55076 upstream. Export mt76_dma_rx_cleanup routine in mt76_queue_ops data structure. This is a preliminary patch to introduce mt7921 chip reset support. Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

mt76: dma: introduce mt76_dma_queue_reset routine

2021-07-11T10:56:06+00:00

commit 3990465db6829c91e8ebfde51ba2d98885020249 upstream. Introduce mt76_dma_queue_reset utility routine to reset a given hw queue. This is a preliminary patch to introduce mt7921 chip reset support. Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

mt76: mt7921: introduce __mt7921_start utility routine

2021-07-11T10:56:06+00:00

commit 1f7396acfef4691b8cf4a3e631fd3f59d779c0f2 upstream. This is a preliminary patch to introduce mt7921 chip reset support. Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

mt76: mt7921: introduce mt7921_run_firmware utility routine.

2021-07-11T10:56:05+00:00

commit d32464e68ffc9cbec4960cd06f05bf48b3b3703f upstream. This is a preliminary patch to introduce chip reset for mt7921 devices. Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

mt76: mt7921: check mcu returned values in mt7921_start

2021-07-11T10:56:05+00:00

commit f92f81d35ac26f8a519866f1b561743fe70e33a5 upstream. Properly check returned values from mcu utility routines in mt7921_start. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Cc: Deren Wu Signed-off-by: Greg Kroah-Hartman

Hexagon: change jumps to must-extend in futex_atomic_*

2021-07-11T10:56:05+00:00

commit 6fff7410f6befe5744d54f0418d65a6322998c09 upstream. Cross-section jumps from .fixup section must be extended. Signed-off-by: Sid Manning Signed-off-by: Brian Cain Tested-by: Nick Desaulniers Reviewed-by: Nick Desaulniers Cc: Guenter Roeck Signed-off-by: Greg Kroah-Hartman