summaryrefslogtreecommitdiffstats
path: root/drivers/scsi
diff options
context:
space:
mode:
authorJoe Carnuccio <joe.carnuccio@qlogic.com>2012-11-21 02:40:40 -0500
committerJames Bottomley <JBottomley@Parallels.com>2012-11-30 15:14:48 +0000
commitd0297c9a3f429d76e7e5b6cdbdd9868d3e20e547 (patch)
treede5aa7a09ae36134108b1013ba502ab42a5be3b1 /drivers/scsi
parentc53dfac29070232aaf0c549bdcbdf41249a0686b (diff)
downloadlinux-d0297c9a3f429d76e7e5b6cdbdd9868d3e20e547.tar.bz2
[SCSI] qla2xxx: Parameterize the link speed of hba rather than fcport.
Parameterize qla2x00_get_link_speed_str() to be generic on link speed. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c5
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c32
3 files changed, 17 insertions, 22 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index dfad9595be56..2411d1a12b26 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -416,7 +416,7 @@ extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
extern void qla2x00_free_irqs(scsi_qla_host_t *);
extern int qla2x00_get_data_rate(scsi_qla_host_t *);
-extern char *qla2x00_get_link_speed_str(struct qla_hw_data *);
+extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);
/*
* Global Function Prototypes in qla_sup.c source file.
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 1b5f40d0a2a1..563eee3fa924 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2983,7 +2983,6 @@ cleanup_allocation:
static void
qla2x00_iidma_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
{
- char *link_speed;
int rval;
uint16_t mb[4];
struct qla_hw_data *ha = vha->hw;
@@ -3010,10 +3009,10 @@ qla2x00_iidma_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
fcport->port_name[6], fcport->port_name[7], rval,
fcport->fp_speed, mb[0], mb[1]);
} else {
- link_speed = qla2x00_get_link_speed_str(ha);
ql_dbg(ql_dbg_disc, vha, 0x2005,
"iIDMA adjusted to %s GB/s "
- "on %02x%02x%02x%02x%02x%02x%02x%02x.\n", link_speed,
+ "on %02x%02x%02x%02x%02x%02x%02x%02x.\n",
+ qla2x00_get_link_speed_str(ha, fcport->fp_speed),
fcport->port_name[0], fcport->port_name[1],
fcport->port_name[2], fcport->port_name[3],
fcport->port_name[4], fcport->port_name[5],
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index bb611e21b301..e43b4d5d923b 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -316,25 +316,21 @@ qla81xx_idc_event(scsi_qla_host_t *vha, uint16_t aen, uint16_t descr)
}
#define LS_UNKNOWN 2
-char *
-qla2x00_get_link_speed_str(struct qla_hw_data *ha)
+const char *
+qla2x00_get_link_speed_str(struct qla_hw_data *ha, uint16_t speed)
{
- static char *link_speeds[] = {"1", "2", "?", "4", "8", "16", "10"};
- char *link_speed;
- int fw_speed = ha->link_data_rate;
+ static const char * const link_speeds[] = {
+ "1", "2", "?", "4", "8", "16", "10"
+ };
if (IS_QLA2100(ha) || IS_QLA2200(ha))
- link_speed = link_speeds[0];
- else if (fw_speed == 0x13)
- link_speed = link_speeds[6];
- else {
- link_speed = link_speeds[LS_UNKNOWN];
- if (fw_speed < 6)
- link_speed =
- link_speeds[fw_speed];
- }
-
- return link_speed;
+ return link_speeds[0];
+ else if (speed == 0x13)
+ return link_speeds[6];
+ else if (speed < 6)
+ return link_speeds[speed];
+ else
+ return link_speeds[LS_UNKNOWN];
}
static void
@@ -671,7 +667,7 @@ skip_rio:
ql_dbg(ql_dbg_async, vha, 0x500a,
"LOOP UP detected (%s Gbps).\n",
- qla2x00_get_link_speed_str(ha));
+ qla2x00_get_link_speed_str(ha, ha->link_data_rate));
vha->flags.management_server_logged_in = 0;
qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, ha->link_data_rate);
@@ -860,7 +856,7 @@ skip_rio:
mb[1], mb[2], mb[3]);
ql_log(ql_log_warn, vha, 0x505f,
"Link is operational (%s Gbps).\n",
- qla2x00_get_link_speed_str(ha));
+ qla2x00_get_link_speed_str(ha, ha->link_data_rate));
/*
* Mark all devices as missing so we will login again.