diff options
| 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 /net/ipv6/ndisc.c | |
| parent | 1395f8df87b0b897eb363625ddbc09891d2fba62 (diff) | |
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 'net/ipv6/ndisc.c')
0 files changed, 0 insertions, 0 deletions