This is the third revision of this patch, here's v1 and v2: v1: https://lore.kernel.org/linux-wireless/20210830123704.221494-1-verdre@xxxxxxx/ v2: https://lore.kernel.org/linux-wireless/20210914114813.15404-1-verdre@xxxxxxx/ Changes between v2 and v3: - Use consistent terminology (PCIe, USB) - Read a generic register (PCI_VENDOR_ID) in the first patch since it's not the actual readback that fixes the crash. I decided against using usleep() because reading a register has proven to work on lots of devices for a few months now, and usleep() only appears to work when a certain duration is used. - Use read_poll_timeout() for wakeup patch Jonas Dreßler (2): mwifiex: Read a PCI register after writing the TX ring write pointer mwifiex: Try waking the firmware until we get an interrupt drivers/net/wireless/marvell/mwifiex/pcie.c | 36 ++++++++++++++++++--- 1 file changed, 31 insertions(+), 5 deletions(-) -- 2.31.1
