diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index aafcaf610c1..6188ec68b45 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -7270,12 +7270,21 @@ static int bnx2x_init_hw_func(struct bnx2x *bp) ilt = BP_ILT(bp); cdu_ilt_start = ilt->clients[ILT_CLIENT_CDU].start; + if (IS_SRIOV(bp)) + cdu_ilt_start += BNX2X_FIRST_VF_CID/ILT_PAGE_CIDS; + cdu_ilt_start = bnx2x_iov_init_ilt(bp, cdu_ilt_start); + + /* since BNX2X_FIRST_VF_CID > 0 the PF L2 cids precedes + * those of the VFs, so start line should be reset + */ + cdu_ilt_start = ilt->clients[ILT_CLIENT_CDU].start; for (i = 0; i < L2_ILT_LINES(bp); i++) { ilt->lines[cdu_ilt_start + i].page = bp->context[i].vcxt; ilt->lines[cdu_ilt_start + i].page_mapping = bp->context[i].cxt_mapping; ilt->lines[cdu_ilt_start + i].size = bp->context[i].size; } + bnx2x_ilt_init_op(bp, INITOP_SET); if (!CONFIGURE_NIC_MODE(bp)) { @@ -7881,6 +7890,8 @@ int bnx2x_set_int_mode(struct bnx2x *bp) /* must be called prior to any HW initializations */ static inline u16 bnx2x_cid_ilt_lines(struct bnx2x *bp) { + if (IS_SRIOV(bp)) + return (BNX2X_FIRST_VF_CID + BNX2X_VF_CIDS)/ILT_PAGE_CIDS; return L2_ILT_LINES(bp); } @@ -12106,8 +12117,12 @@ static int bnx2x_set_qm_cid_count(struct bnx2x *bp) { int cid_count = BNX2X_L2_MAX_CID(bp); + if (IS_SRIOV(bp)) + cid_count += BNX2X_VF_CIDS; + if (CNIC_SUPPORT(bp)) cid_count += CNIC_CID_MAX; + return roundup(cid_count, QM_CID_ROUND); } @@ -12312,6 +12327,16 @@ static int bnx2x_init_one(struct pci_dev *pdev, goto init_one_exit; } + /* Enable SRIOV if capability found in configuration space. + * Once the generic SR-IOV framework makes it in from the + * pci tree this will be revised, to allow dynamic control + * over the number of VFs. Right now, change the num of vfs + * param below to enable SR-IOV. + */ + rc = bnx2x_iov_init_one(bp, int_mode, 0/*num vfs*/); + if (rc) + goto init_one_exit; + /* calc qm_cid_count */ bp->qm_cid_count = bnx2x_set_qm_cid_count(bp); BNX2X_DEV_INFO("qm_cid_count %d\n", bp->qm_cid_count); @@ -12435,6 +12460,9 @@ static void bnx2x_remove_one(struct pci_dev *pdev) /* Make sure RESET task is not scheduled before continuing */ cancel_delayed_work_sync(&bp->sp_rtnl_task); + + bnx2x_iov_remove_one(bp); + /* send message via vfpf channel to release the resources of this vf */ if (IS_VF(bp)) bnx2x_vfpf_release(bp); |