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qla2xxx: Add diagnostic port functionality.

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Add support for the D-port (diagnostic port) fabric switch feature.

(Fabric Switch initiates loopback style port testing)

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Joe Carnuccio
2014-09-25 05:16:48 -04:00
committed by Christoph Hellwig
parent 7c9c476689
commit b5a340dd85
7 changed files with 20 additions and 9 deletions
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6
drivers/scsi/qla2xxx/qla_attr.c
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@@ -1440,7 +1440,7 @@ qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
int rval = QLA_FUNCTION_FAILED;
uint16_t state[5];
uint16_t state[6];
uint32_t pstate;
if (IS_QLAFX00(vha->hw)) {
@@ -1456,8 +1456,8 @@ qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
if (rval != QLA_SUCCESS)
memset(state, -1, sizeof(state));
return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0],
state[1], state[2], state[3], state[4]);
return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
state[0], state[1], state[2], state[3], state[4], state[5]);
}
static ssize_t