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| /openbmc/linux/drivers/net/phy/ |
| H A D | at803x.c | 4fc6d239 Mon Oct 24 05:40:53 CDT 2016 Zefir Kurtisi <zefir.kurtisi@neratec.com> Revert "at803x: fix suspend/resume for SGMII link"
This reverts commit 98267311fe3b334ae7c107fa0e2413adcf3ba735.
Suspending the SGMII alongside the copper side
made the at803x inaccessable while powered down,
e.g. it can't be re-probed after suspend.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
98267311 Fri Mar 11 08:31:53 CST 2016 Zefir Kurtisi <zefir.kurtisi@neratec.com> at803x: fix suspend/resume for SGMII link
When operating the at803x in SGMII mode, resuming the chip
from power down brings up the copper-side link but leaves
the SGMII link in unconnected state (tested with at8031
attached to gianfar). In effect, this caused a permanent
link loss once the related interface was put down.
This patch ensures that power down handling in supspend()
and resume() is also applied to the SGMII link.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
4fc6d239 Mon Oct 24 05:40:53 CDT 2016 Zefir Kurtisi <zefir.kurtisi@neratec.com> Revert "at803x: fix suspend/resume for SGMII link"
This reverts commit 98267311fe3b334ae7c107fa0e2413adcf3ba735.
Suspending the SGMII alongside the copper side
made the at803x inaccessable while powered down,
e.g. it can't be re-probed after suspend.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
98267311 Fri Mar 11 08:31:53 CST 2016 Zefir Kurtisi <zefir.kurtisi@neratec.com> at803x: fix suspend/resume for SGMII link
When operating the at803x in SGMII mode, resuming the chip
from power down brings up the copper-side link but leaves
the SGMII link in unconnected state (tested with at8031
attached to gianfar). In effect, this caused a permanent
link loss once the related interface was put down.
This patch ensures that power down handling in supspend()
and resume() is also applied to the SGMII link.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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