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bnx2x: fix cl_id allocation for non-eth clients for NPAR mode

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There are some consolidations of NPAR configuration
when FCoE and iSCSI L2 clients will get the same id,
in this case FCoE ring will be non-functional.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dmitry Kravkov 2011-10-09 23:57:36 +00:00 committed by David S. Miller
parent c5d6136e10
commit 134d0f974c
2 changed files with 13 additions and 7 deletions
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18
drivers/net/bnx2x/bnx2x.h
View file

@ -239,13 +239,19 @@ void bnx2x_int_disable(struct bnx2x *bp);
* FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X
*
*/
/* iSCSI L2 */
#define BNX2X_ISCSI_ETH_CL_ID_IDX 1
#define BNX2X_ISCSI_ETH_CID 49
enum {
BNX2X_ISCSI_ETH_CL_ID_IDX,
BNX2X_FCOE_ETH_CL_ID_IDX,
BNX2X_MAX_CNIC_ETH_CL_ID_IDX,
};
/* FCoE L2 */
#define BNX2X_FCOE_ETH_CL_ID_IDX 2
#define BNX2X_FCOE_ETH_CID 50
#define BNX2X_CNIC_START_ETH_CID 48
enum {
/* iSCSI L2 */
BNX2X_ISCSI_ETH_CID = BNX2X_CNIC_START_ETH_CID,
/* FCoE L2 */
BNX2X_FCOE_ETH_CID,
};
/** Additional rings budgeting */
#ifdef BCM_CNIC

2
drivers/net/bnx2x/bnx2x_cmn.h
View file

@ -1297,7 +1297,7 @@ static inline void bnx2x_init_txdata(struct bnx2x *bp,
static inline u8 bnx2x_cnic_eth_cl_id(struct bnx2x *bp, u8 cl_idx)
{
return bp->cnic_base_cl_id + cl_idx +
(bp->pf_num >> 1) * NON_ETH_CONTEXT_USE;
(bp->pf_num >> 1) * BNX2X_MAX_CNIC_ETH_CL_ID_IDX;
}
static inline u8 bnx2x_cnic_fw_sb_id(struct bnx2x *bp)