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(parent: d9c954d) | patch
ata: ahci: Don't forget to clear upper address regs.
authorOleksandr Rybalko <ray@ddteam.net>
Thu, 22 Aug 2019 10:26:56 +0000 (12:26 +0200)
committerTom Rini <trini@konsulko.com>
Fri, 11 Oct 2019 14:10:19 +0000 (10:10 -0400)
commit35eafd5f18e53ded6b25b995f7885cf874db39c2
treec3261b7a9f2874bd82aa3cbeebbcbca07b7c388ctree | snapshot
parentd9c954df73b4f96e7282e959e6ab7c1f22828091commit | diff
ata: ahci: Don't forget to clear upper address regs.

In 32bits mode upper bits need to be set to 0, otherwise controller will
try to DMA into not existing memory and stops with error.

Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Oleksandr Rybalko <ray@ddteam.net>
drivers/ata/ahci.c diff | blob | history
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