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author | Mintz Yuval | 2012-02-15 03:10:23 +0100 |
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committer | David S. Miller | 2012-02-15 21:30:48 +0100 |
commit | e18c56b2e94080982d4542987a6fcf80b12d9414 (patch) | |
tree | 236a3750b78107a4eb587f2d58f609b362bcbf38 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | |
parent | bnx2x: consistent statistics after internal driver reload (diff) | |
download | kernel-qcow2-linux-e18c56b2e94080982d4542987a6fcf80b12d9414.tar.gz kernel-qcow2-linux-e18c56b2e94080982d4542987a6fcf80b12d9414.tar.xz kernel-qcow2-linux-e18c56b2e94080982d4542987a6fcf80b12d9414.zip |
bnx2x: half duplex support added for several boards
From: Yaniv Rosner <yaniv.rosner@broadcom.com>
Several boards require an additional HW bit written in-order to enable
half duplex.
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 2102ad593c14..e7b0baf873b6 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -1612,6 +1612,9 @@ static void bnx2x_umac_enable(struct link_params *params, if (!(vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)) val |= UMAC_COMMAND_CONFIG_REG_PAUSE_IGNORE; + if (vars->duplex == DUPLEX_HALF) + val |= UMAC_COMMAND_CONFIG_REG_HD_ENA; + REG_WR(bp, umac_base + UMAC_REG_COMMAND_CONFIG, val); udelay(50); |