diff options
| author | Yaniv Rosner <yanivr@broadcom.com> | 2011-07-05 01:06:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-05 04:21:40 -0700 |
| commit | a34bc969a19b3a2364c03c101abb3b4d467089c0 (patch) | |
| tree | 45bab18ff95c75a7aec46f713b51b70ea19b85ba | |
| parent | 52c4d6c4b543574930667bfc2a4aed8af0713519 (diff) | |
bnx2x: Add CL37 BAM for Warpcore
Add CL37 BAM support according to configuration.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_link.c | 14 | ||||
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_reg.h | 1 |
2 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c index 011548a84ef7..270a2f7f2c7f 100644 --- a/drivers/net/bnx2x/bnx2x_link.c +++ b/drivers/net/bnx2x/bnx2x_link.c @@ -3564,7 +3564,7 @@ static u8 bnx2x_ext_phy_resolve_fc(struct bnx2x_phy *phy, static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, struct link_params *params, struct link_vars *vars) { - u16 val16 = 0, lane; + u16 val16 = 0, lane, bam37 = 0; struct bnx2x *bp = params->bp; DP(NETIF_MSG_LINK, "Enable Auto Negotiation for KR\n"); /* Check adding advertisement for 1G KX */ @@ -3616,6 +3616,18 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16); + /* Enable CL37 BAM */ + if (REG_RD(bp, params->shmem_base + + offsetof(struct shmem_region, dev_info. + port_hw_config[params->port].default_cfg)) & + PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED) { + bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL, &bam37); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL, bam37 | 1); + DP(NETIF_MSG_LINK, "Enable CL37 BAM on KR\n"); + } + /* Advertise pause */ bnx2x_ext_phy_set_pause(params, phy, vars); diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h index 1684e1bce5a3..c97ce37f62da 100644 --- a/drivers/net/bnx2x/bnx2x_reg.h +++ b/drivers/net/bnx2x/bnx2x_reg.h @@ -6889,6 +6889,7 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_WC_REG_DIGITAL5_MISC6 0x8345 #define MDIO_WC_REG_DIGITAL5_MISC7 0x8349 #define MDIO_WC_REG_DIGITAL5_ACTUAL_SPEED 0x834e +#define MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL 0x8350 #define MDIO_WC_REG_CL49_USERB0_CTRL 0x8368 #define MDIO_WC_REG_TX66_CONTROL 0x83b0 #define MDIO_WC_REG_RX66_CONTROL 0x83c0 |