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| author |   Grygorii Strashko <grygorii.strashko@ti.com> | 2020-11-12 13:15:46 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2020-11-13 14:20:42 -0800 |
| commit | 2b5668733050fca85f0ab458c5b91732f9496a38 (patch) | |
| tree | d6ec52131f6c4443f4623325723b352b65c6f0c3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge tag 'mac80211-for-net-2020-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 (diff) | |
| download | wireguard-linux-2b5668733050fca85f0ab458c5b91732f9496a38.tar.xz wireguard-linux-2b5668733050fca85f0ab458c5b91732f9496a38.zip | |
net: ethernet: ti: cpsw: fix cpts irq after suspend
Depending on the SoC/platform the CPSW can completely lose context after a
suspend/resume cycle, including CPSW wrapper (WR) which will cause reset of
WR_C0_MISC_EN register, so CPTS IRQ will became disabled.
Fix it by moving CPTS IRQ enabling in cpsw_ndo_open() where CPTS is
actually started.
Fixes: 84ea9c0a95d7 ("net: ethernet: ti: cpsw: enable cpts irq")
Reported-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20201112111546.20343-1-grygorii.strashko@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions