diff options
| author |   Srinivas Kandagatla <srinivas.kandagatla@st.com> | 2014-01-16 10:53:00 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-01-16 15:23:44 -0800 |
| commit | 89f7f2cfdd7ade55d5230501c21271690790ceda (patch) | |
| tree | 88edac1c0cdb5c6203a0234c7a2c6d7d8209ab82 /drivers/net/ethernet/stmicro/stmmac/stmmac.h | |
| parent | net: stmmac: restore pinstate in pm resume. (diff) | |
| download | linux-dev-89f7f2cfdd7ade55d5230501c21271690790ceda.tar.xz linux-dev-89f7f2cfdd7ade55d5230501c21271690790ceda.zip | |
net: stmmac: notify the PM core of a wakeup event.
In PM_SUSPEND_FREEZE and WOL(Wakeup On Lan) case, when the driver gets a
wakeup event, either the driver or platform specific PM code should notify
the pm core about it, so that the system can wakeup from low power.
In cases where there is no involvement of platform specific PM, it
becomes driver responsibility to notify the PM core to wakeup the
system.
Without this WOL with PM_SUSPEND_FREEZE does not work on STi based SOCs.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 027f1dd42d10..73709e9ddcd1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -105,6 +105,7 @@ struct stmmac_priv { unsigned int default_addend; u32 adv_ts; int use_riwt; + int irq_wake; spinlock_t ptp_lock; }; |