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| author | Florian Fainelli <f.fainelli@gmail.com> | 2018-08-03 21:08:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-03 22:11:43 +0300 |
| commit | c0e6820b7e4175171f302df6cc4706b818f4a691 (patch) | |
| tree | cd0119d1a99197128423bfef1a3d4f4eb8832f4c /drivers/net/dsa/bcm_sf2_regs.h | |
| parent | 2104bc0ab0eee8a4768dd80df8ed42eb591543bc (diff) | |
| download | linux-c0e6820b7e4175171f302df6cc4706b818f4a691.tar.xz | |
net: dsa: bcm_sf2: Disable learning while in WoL
When we are in Wake-on-LAN, we operate with the host sofware not running
a network stack, so we want to the switch to flood packets in order to
cause a system wake-up when matching specific filters (unicast or
multicast). This was not necessary before since we supported Magic
Packet which are targeting a broadcast MAC address which the switch
already floods.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/bcm_sf2_regs.h')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2_regs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/dsa/bcm_sf2_regs.h b/drivers/net/dsa/bcm_sf2_regs.h index 3ccd5a865dcb..0a1e530d52b7 100644 --- a/drivers/net/dsa/bcm_sf2_regs.h +++ b/drivers/net/dsa/bcm_sf2_regs.h @@ -168,6 +168,8 @@ enum bcm_sf2_reg_offs { #define CORE_SWITCH_CTRL 0x00088 #define MII_DUMB_FWDG_EN (1 << 6) +#define CORE_DIS_LEARN 0x000f0 + #define CORE_SFT_LRN_CTRL 0x000f8 #define SW_LEARN_CNTL(x) (1 << (x)) |