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authorDelphineCCChiu <delphine_cc_chiu@wiwynn.com>2024-05-29 14:58:55 +0800
committerJakub Kicinski <kuba@kernel.org>2024-06-01 16:21:44 -0700
commite85e271dec0270982afed84f70dc37703fcc1d52 (patch)
tree718b9717324af43955dca9bd5749cbb66f8983e4 /net/batman-adv
parent8105378c0c02309221b63d15cfe8fe92e7fe1434 (diff)
net/ncsi: Fix the multi thread manner of NCSI driver
Currently NCSI driver will send several NCSI commands back to back without waiting the response of previous NCSI command or timeout in some state when NIC have multi channel. This operation against the single thread manner defined by NCSI SPEC(section 6.3.2.3 in DSP0222_1.1.1) According to NCSI SPEC(section 6.2.13.1 in DSP0222_1.1.1), we should probe one channel at a time by sending NCSI commands (Clear initial state, Get version ID, Get capabilities...), than repeat this steps until the max number of channels which we got from NCSI command (Get capabilities) has been probed. Fixes: e6f44ed6d04d ("net/ncsi: Package and channel management") Signed-off-by: DelphineCCChiu <delphine_cc_chiu@wiwynn.com> Link: https://lore.kernel.org/r/20240529065856.825241-1-delphine_cc_chiu@wiwynn.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/batman-adv')
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