diff options
| author | andrew.vasquez@qlogic.com <andrew.vasquez@qlogic.com> | 2006-01-31 16:04:51 -0800 |
|---|---|---|
| committer | <jejb@mulgrave.il.steeleye.com> | 2006-02-04 16:10:07 -0600 |
| commit | 04414013bbda644b65537e73f1dacb2821b36811 (patch) | |
| tree | d8859176c167bff43bfb929657a32da3bb814749 | |
| parent | 53ea68ecea11bcbb3451c2758ce181bd97b569a9 (diff) | |
| download | linux-04414013bbda644b65537e73f1dacb2821b36811.tar.gz linux-04414013bbda644b65537e73f1dacb2821b36811.tar.bz2 linux-04414013bbda644b65537e73f1dacb2821b36811.zip | |
[SCSI] qla2xxx: Add port-speed FC transport attribute.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 22 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 1 |
4 files changed, 29 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index b17ee62dd1a9..e03140fec179 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -426,6 +426,26 @@ qla2x00_get_host_port_id(struct Scsi_Host *shost) } static void +qla2x00_get_host_speed(struct Scsi_Host *shost) +{ + scsi_qla_host_t *ha = to_qla_host(shost); + uint32_t speed = 0; + + switch (ha->link_data_rate) { + case LDR_1GB: + speed = 1; + break; + case LDR_2GB: + speed = 2; + break; + case LDR_4GB: + speed = 4; + break; + } + fc_host_speed(shost) = speed; +} + +static void qla2x00_get_starget_node_name(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); @@ -520,6 +540,8 @@ struct fc_function_template qla2xxx_transport_functions = { .get_host_port_id = qla2x00_get_host_port_id, .show_host_port_id = 1, + .get_host_speed = qla2x00_get_host_speed, + .show_host_speed = 1, .dd_fcrport_size = sizeof(struct fc_port *), .show_rport_supported_classes = 1, diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index bad066e5772a..26af5319c219 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2331,6 +2331,10 @@ typedef struct scsi_qla_host { uint16_t min_external_loopid; /* First external loop Id */ uint16_t link_data_rate; /* F/W operating speed */ +#define LDR_1GB 0 +#define LDR_2GB 1 +#define LDR_4GB 3 +#define LDR_UNKNOWN 0xFFFF uint8_t current_topology; uint8_t prev_topology; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 71a46fcee8cc..42aa7a7c1a73 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -402,9 +402,9 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; case MBA_LOOP_UP: /* Loop Up Event */ - ha->link_data_rate = 0; if (IS_QLA2100(ha) || IS_QLA2200(ha)) { link_speed = link_speeds[0]; + ha->link_data_rate = LDR_1GB; } else { link_speed = link_speeds[LS_UNKNOWN]; if (mb[1] < 5) @@ -436,7 +436,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) } ha->flags.management_server_logged_in = 0; - ha->link_data_rate = 0; + ha->link_data_rate = LDR_UNKNOWN; if (ql2xfdmienable) set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 5866a7c706a8..6e133edb2016 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1312,6 +1312,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) ha->ports = MAX_BUSES; ha->init_cb_size = sizeof(init_cb_t); ha->mgmt_svr_loop_id = MANAGEMENT_SERVER; + ha->link_data_rate = LDR_UNKNOWN; /* Assign ISP specific operations. */ ha->isp_ops.pci_config = qla2100_pci_config; |