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cnic: Add cnic_bnx2x_destroy_ramrod()
Refactoring code for the next patch to defer connection clean up. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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6e0dda0c46
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a2c9e769db
1 changed files with 25 additions and 14 deletions
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@ -1708,25 +1708,14 @@ static int cnic_bnx2x_iscsi_update(struct cnic_dev *dev, struct kwqe *kwqe)
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return ret;
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}
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static int cnic_bnx2x_iscsi_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
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static int cnic_bnx2x_destroy_ramrod(struct cnic_dev *dev, u32 l5_cid)
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{
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struct cnic_local *cp = dev->cnic_priv;
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struct iscsi_kwqe_conn_destroy *req =
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(struct iscsi_kwqe_conn_destroy *) kwqe;
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union l5cm_specific_data l5_data;
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u32 l5_cid = req->reserved0;
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struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
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int ret = 0;
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struct iscsi_kcqe kcqe;
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struct kcqe *cqes[1];
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union l5cm_specific_data l5_data;
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int ret;
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u32 hw_cid, type;
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if (!test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
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goto skip_cfc_delete;
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while (!time_after(jiffies, ctx->timestamp + (2 * HZ)))
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msleep(250);
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init_waitqueue_head(&ctx->waitq);
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ctx->wait_cond = 0;
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memset(&l5_data, 0, sizeof(l5_data));
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@ -1742,6 +1731,28 @@ static int cnic_bnx2x_iscsi_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
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if (ret == 0)
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wait_event(ctx->waitq, ctx->wait_cond);
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return ret;
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}
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static int cnic_bnx2x_iscsi_destroy(struct cnic_dev *dev, struct kwqe *kwqe)
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{
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struct cnic_local *cp = dev->cnic_priv;
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struct iscsi_kwqe_conn_destroy *req =
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(struct iscsi_kwqe_conn_destroy *) kwqe;
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u32 l5_cid = req->reserved0;
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struct cnic_context *ctx = &cp->ctx_tbl[l5_cid];
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int ret = 0;
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struct iscsi_kcqe kcqe;
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struct kcqe *cqes[1];
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if (!test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
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goto skip_cfc_delete;
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while (!time_after(jiffies, ctx->timestamp + (2 * HZ)))
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msleep(250);
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ret = cnic_bnx2x_destroy_ramrod(dev, l5_cid);
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skip_cfc_delete:
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cnic_free_bnx2x_conn_resc(dev, l5_cid);
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