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| author | Florian Fainelli <f.fainelli@gmail.com> | 2014-07-01 21:08:40 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-07 20:56:47 -0700 |
| commit | 83e82f4c706bbca3e2d9d7962e63605cc7a5fbd8 (patch) | |
| tree | 5b594a1a1946c8c42609ae8ded841067bf94dd68 /drivers/net/ethernet/broadcom/bcmsysport.h | |
| parent | 9d34c1cb01ddef8e99c7855513a578c066f8300f (diff) | |
| download | linux-83e82f4c706bbca3e2d9d7962e63605cc7a5fbd8.tar.bz2 | |
net: systemport: add Wake-on-LAN support
Support for Wake-on-LAN using Magic Packet with or without SecureOn
password is implemented doing the following:
- setting the password to the relevant UniMAC registers
- flagging the device as a wakeup source for the system, as well as
its Wake-on-LAN interrupt
- prepare the hardware for entering WoL mode
- enabling the MPD interrupt to wake us
The Device Tree binding documentation is also reflected to specify the
third optional Wake-on-LAN interrupt line.
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/bcmsysport.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h index 20ea7162478f..b08dab828101 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.h +++ b/drivers/net/ethernet/broadcom/bcmsysport.h @@ -246,6 +246,15 @@ struct bcm_rsb { #define MIB_RX_CNT_RST (1 << 0) #define MIB_RUNT_CNT_RST (1 << 1) #define MIB_TX_CNT_RST (1 << 2) + +#define UMAC_MPD_CTRL 0x620 +#define MPD_EN (1 << 0) +#define MSEQ_LEN_SHIFT 16 +#define MSEQ_LEN_MASK 0xff +#define PSW_EN (1 << 27) + +#define UMAC_PSW_MS 0x624 +#define UMAC_PSW_LS 0x628 #define UMAC_MDF_CTRL 0x650 #define UMAC_MDF_ADDR 0x654 @@ -642,6 +651,7 @@ struct bcm_sysport_priv { struct platform_device *pdev; int irq0; int irq1; + int wol_irq; /* Transmit rings */ struct bcm_sysport_tx_ring tx_rings[TDMA_NUM_RINGS]; @@ -668,6 +678,8 @@ struct bcm_sysport_priv { unsigned int tsb_en:1; unsigned int crc_fwd:1; u16 rev; + u32 wolopts; + unsigned int wol_irq_disabled:1; /* MIB related fields */ struct bcm_sysport_mib mib; |