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authorSudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com>2018-05-05 18:43:02 -0700
committerDavid S. Miller <davem@davemloft.net>2018-05-07 23:46:10 -0400
commitcac6f691546b9efd50c31c0db97fe50d0357104a (patch)
treeb300dc75f9406355c2bc89e85f415587a9060fcd /drivers/scsi/qedf
parentb51bdfb9cbe2ecf99a4c45c48c6286963344786c (diff)
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/qedf')
-rw-r--r--drivers/scsi/qedf/qedf_fip.c7
-rw-r--r--drivers/scsi/qedf/qedf_main.c2
2 files changed, 6 insertions, 3 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;
}