diff options
| author | Michael Chan <mchan@broadcom.com> | 2010-12-23 08:42:59 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-23 20:44:30 +0100 |
| commit | 5159fdc1e6cb4000f482faebeeba0be91611276d (patch) | |
| tree | 7d4c0258320231a4eab9b349df1eb146ce7277a4 /drivers/net/cnic.c | |
| parent | cnic: Improve ->iscsi_nl_msg_send() (diff) | |
| download | linux-5159fdc1e6cb4000f482faebeeba0be91611276d.tar.xz linux-5159fdc1e6cb4000f482faebeeba0be91611276d.zip | |
cnic: Use proper client and connection IDs on iSCSI ring
Use the IDs specified by the bnx2x driver when initializing the ring.
We don't have to make code changes when these IDs change in the future.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cnic.c')
| -rw-r--r-- | drivers/net/cnic.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 9f80fb40380a..9bd133d3a5aa 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -4119,7 +4119,7 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev, struct host_sp_status_block *sb = cp->bnx2x_def_status_blk; int port = CNIC_PORT(cp); int i; - int cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp)); + u32 cli = cp->ethdev->iscsi_l2_client_id; u32 val; memset(txbd, 0, BCM_PAGE_SIZE); @@ -4180,7 +4180,7 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, struct host_sp_status_block *sb = cp->bnx2x_def_status_blk; int i; int port = CNIC_PORT(cp); - int cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp)); + u32 cli = cp->ethdev->iscsi_l2_client_id; int cl_qzone_id = BNX2X_CL_QZONE_ID(cp, cli); u32 val; dma_addr_t ring_map = udev->l2_ring_map; @@ -4244,6 +4244,7 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, cp->rx_cons_ptr = &sb->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS]; + cp->rx_cons = *cp->rx_cons_ptr; } static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev) @@ -4437,7 +4438,8 @@ static void cnic_init_rings(struct cnic_dev *dev) cnic_init_bnx2_rx_ring(dev); set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags); } else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) { - u32 cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp)); + u32 cli = cp->ethdev->iscsi_l2_client_id; + u32 cid = cp->ethdev->iscsi_l2_cid; u32 cl_qzone_id, type; struct client_init_ramrod_data *data; union l5cm_specific_data l5_data; @@ -4478,7 +4480,7 @@ static void cnic_init_rings(struct cnic_dev *dev) set_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags); cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_CLIENT_SETUP, - BNX2X_ISCSI_L2_CID, type, &l5_data); + cid, type, &l5_data); i = 0; while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) && @@ -4489,7 +4491,7 @@ static void cnic_init_rings(struct cnic_dev *dev) netdev_err(dev->netdev, "iSCSI CLIENT_SETUP did not complete\n"); cnic_spq_completion(dev, DRV_CTL_RET_L2_SPQ_CREDIT_CMD, 1); - cnic_ring_ctl(dev, BNX2X_ISCSI_L2_CID, cli, 1); + cnic_ring_ctl(dev, cid, cli, 1); } } @@ -4504,19 +4506,20 @@ static void cnic_shutdown_rings(struct cnic_dev *dev) cnic_shutdown_bnx2_rx_ring(dev); } else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) { struct cnic_local *cp = dev->cnic_priv; - u32 cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp)); + u32 cli = cp->ethdev->iscsi_l2_client_id; + u32 cid = cp->ethdev->iscsi_l2_cid; union l5cm_specific_data l5_data; int i; u32 type; - cnic_ring_ctl(dev, BNX2X_ISCSI_L2_CID, cli, 0); + cnic_ring_ctl(dev, cid, cli, 0); set_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags); l5_data.phy_address.lo = cli; l5_data.phy_address.hi = 0; cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_HALT, - BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE, &l5_data); + cid, ETH_CONNECTION_TYPE, &l5_data); i = 0; while (test_bit(CNIC_LCL_FL_L2_WAIT, &cp->cnic_local_flags) && ++i < 10) @@ -4533,7 +4536,7 @@ static void cnic_shutdown_rings(struct cnic_dev *dev) type |= ((cp->pfid << SPE_HDR_FUNCTION_ID_SHIFT) & SPE_HDR_FUNCTION_ID); cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_COMMON_CFC_DEL, - BNX2X_ISCSI_L2_CID, type, &l5_data); + cid, type, &l5_data); msleep(10); } clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags); |