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| author | David Lin <yu-hao.lin@nxp.com> | 2023-12-09 02:40:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-23 11:12:48 +0300 |
| commit | 1b7b597a69bba6b0dec27845e5935e090b7c084c (patch) | |
| tree | c6ea313eb683fd3e3a5513cdee22b981c66ef058 /drivers/bus | |
| parent | 48b348232070035410d8a58ff5ee18c221785cdd (diff) | |
| download | linux-1b7b597a69bba6b0dec27845e5935e090b7c084c.tar.xz | |
wifi: mwifiex: add extra delay for firmware ready
[ Upstream commit 1c5d463c0770c6fa2037511a24fb17966fd07d97 ]
For SDIO IW416, due to a bug, FW may return ready before complete full
initialization. Command timeout may occur at driver load after reboot.
Workaround by adding 100ms delay at checking FW status.
Signed-off-by: David Lin <yu-hao.lin@nxp.com>
Cc: stable@vger.kernel.org
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Brian Norris <briannorris@chromium.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin AM62 (IW416)
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231208234029.2197-1-yu-hao.lin@nxp.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/bus')
0 files changed, 0 insertions, 0 deletions