diff options
| author | Doug Berger <opendmb@gmail.com> | 2020-05-01 02:26:51 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-02 01:54:33 +0300 |
| commit | eb236c2994b031f805be691fa9ea39cba4690166 (patch) | |
| tree | ccfec9cd9cf2e3835252bc4901c4b02a90faa326 /drivers/net/ethernet/broadcom/genet/bcmgenet.h | |
| parent | df8f348e76d556cc88445fd78e83235a910cb41e (diff) | |
| download | linux-eb236c2994b031f805be691fa9ea39cba4690166.tar.xz | |
net: bcmgenet: Move wake-up event out of side band ISR
The side band interrupt service routine is not available on chips
like 7211, or rather, it does not permit the signaling of wake-up
events due to the complex interrupt hierarchy.
Move the wake-up event accounting into a .resume_noirq function,
account for possible wake-up events and clear the MPD/HFB interrupts
from there, while leaving the hardware untouched until the resume
function proceeds with doing its usual business.
Because bcmgenet_wol_power_down_cfg() now enables the MPD and HFB
interrupts, it is invoked by a .suspend_noirq function to prevent
the servicing of interrupts after the clocks have been disabled.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/genet/bcmgenet.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 031d91f45067..a12cb59298f4 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -312,6 +312,8 @@ struct bcmgenet_mib_counters { #define UMAC_IRQ_HFB_SM (1 << 10) #define UMAC_IRQ_HFB_MM (1 << 11) #define UMAC_IRQ_MPD_R (1 << 12) +#define UMAC_IRQ_WAKE_EVENT (UMAC_IRQ_HFB_SM | UMAC_IRQ_HFB_MM | \ + UMAC_IRQ_MPD_R) #define UMAC_IRQ_RXDMA_MBDONE (1 << 13) #define UMAC_IRQ_RXDMA_PDONE (1 << 14) #define UMAC_IRQ_RXDMA_BDONE (1 << 15) |