diff options
| author | Michal Vokáč <vokac.m@gmail.com> | 2018-05-23 09:20:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-23 22:46:18 +0300 |
| commit | 79a4ed4f0f93fc65e48a0fc5247ffa5645f7b0cc (patch) | |
| tree | e97c99dd280177e6be2915af8889c15535f63e9b /drivers/net/dsa/qca8k.h | |
| parent | eee1fe64765c562d8bcaf95e5631a8ea2f760f34 (diff) | |
| download | linux-79a4ed4f0f93fc65e48a0fc5247ffa5645f7b0cc.tar.xz | |
net: dsa: qca8k: Force CPU port to its highest bandwidth
By default autonegotiation is enabled to configure MAC on all ports.
For the CPU port autonegotiation can not be used so we need to set
some sensible defaults manually.
This patch forces the default setting of the CPU port to 1000Mbps/full
duplex which is the chip maximum capability.
Also correct size of the bit field used to configure link speed.
Fixes: 6b93fb46480a ("net-next: dsa: add new driver for qca8xxx family")
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/qca8k.h')
| -rw-r--r-- | drivers/net/dsa/qca8k.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h index 1cf8a920d4ff..5bda16555478 100644 --- a/drivers/net/dsa/qca8k.h +++ b/drivers/net/dsa/qca8k.h @@ -51,8 +51,10 @@ #define QCA8K_GOL_MAC_ADDR0 0x60 #define QCA8K_GOL_MAC_ADDR1 0x64 #define QCA8K_REG_PORT_STATUS(_i) (0x07c + (_i) * 4) -#define QCA8K_PORT_STATUS_SPEED GENMASK(2, 0) -#define QCA8K_PORT_STATUS_SPEED_S 0 +#define QCA8K_PORT_STATUS_SPEED GENMASK(1, 0) +#define QCA8K_PORT_STATUS_SPEED_10 0 +#define QCA8K_PORT_STATUS_SPEED_100 0x1 +#define QCA8K_PORT_STATUS_SPEED_1000 0x2 #define QCA8K_PORT_STATUS_TXMAC BIT(2) #define QCA8K_PORT_STATUS_RXMAC BIT(3) #define QCA8K_PORT_STATUS_TXFLOW BIT(4) |