diff options
| author | Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com> | 2018-05-06 04:43:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-08 06:46:10 +0300 |
| commit | cac6f691546b9efd50c31c0db97fe50d0357104a (patch) | |
| tree | b300dc75f9406355c2bc89e85f415587a9060fcd /drivers/scsi | |
| parent | b51bdfb9cbe2ecf99a4c45c48c6286963344786c (diff) | |
| download | linux-cac6f691546b9efd50c31c0db97fe50d0357104a.tar.xz | |
qed: Add support for Unified Fabric Port.
This patch adds driver changes for supporting the Unified Fabric Port
(UFP). This is a new paritioning mode wherein MFW provides the set of
parameters to be used by the device such as traffic class, outer-vlan
tag value, priority type etc. Drivers receives this info via notifications
from mfw and configures the hardware accordingly.
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qedf/qedf_fip.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/qedf/qedf_main.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qedi/qedi_iscsi.c | 2 |
3 files changed, 7 insertions, 4 deletions
diff --git a/drivers/scsi/qedf/qedf_fip.c b/drivers/scsi/qedf/qedf_fip.c index 773558fc0697..16d1a21cdff9 100644 --- a/drivers/scsi/qedf/qedf_fip.c +++ b/drivers/scsi/qedf/qedf_fip.c @@ -23,6 +23,7 @@ void qedf_fcoe_send_vlan_req(struct qedf_ctx *qedf) struct fip_vlan *vlan; #define MY_FIP_ALL_FCF_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 2 }) static u8 my_fcoe_all_fcfs[ETH_ALEN] = MY_FIP_ALL_FCF_MACS; + unsigned long flags = 0; skb = dev_alloc_skb(sizeof(struct fip_vlan)); if (!skb) @@ -65,7 +66,9 @@ void qedf_fcoe_send_vlan_req(struct qedf_ctx *qedf) kfree_skb(skb); return; } - qed_ops->ll2->start_xmit(qedf->cdev, skb); + + set_bit(QED_LL2_XMIT_FLAGS_FIP_DISCOVERY, &flags); + qed_ops->ll2->start_xmit(qedf->cdev, skb, flags); } static void qedf_fcoe_process_vlan_resp(struct qedf_ctx *qedf, @@ -139,7 +142,7 @@ void qedf_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb) print_hex_dump(KERN_WARNING, "fip ", DUMP_PREFIX_OFFSET, 16, 1, skb->data, skb->len, false); - qed_ops->ll2->start_xmit(qedf->cdev, skb); + qed_ops->ll2->start_xmit(qedf->cdev, skb, 0); } /* Process incoming FIP frames. */ diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 284ccb566b19..6c19015975a8 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -994,7 +994,7 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp) if (qedf_dump_frames) print_hex_dump(KERN_WARNING, "fcoe: ", DUMP_PREFIX_OFFSET, 16, 1, skb->data, skb->len, false); - qed_ops->ll2->start_xmit(qedf->cdev, skb); + qed_ops->ll2->start_xmit(qedf->cdev, skb, 0); return 0; } diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c index 7ec7f6e00fb8..ff21aa1fd939 100644 --- a/drivers/scsi/qedi/qedi_iscsi.c +++ b/drivers/scsi/qedi/qedi_iscsi.c @@ -1150,7 +1150,7 @@ static int qedi_data_avail(struct qedi_ctx *qedi, u16 vlanid) if (vlanid) __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlanid); - rc = qedi_ops->ll2->start_xmit(cdev, skb); + rc = qedi_ops->ll2->start_xmit(cdev, skb, 0); if (rc) { QEDI_ERR(&qedi->dbg_ctx, "ll2 start_xmit returned %d\n", rc); |