Commit 0cfbbf2f authored by James Smart's avatar James Smart Committed by Martin K. Petersen

scsi: lpfc: Code cleanup for lpfc_sriov_nr_virtfn parameter

Code cleanup for lpfc_sriov_nr_virtfn parameter
Signed-off-by: default avatarDick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: default avatarJames Smart <james.smart@broadcom.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ed5b1529
...@@ -4007,39 +4007,10 @@ lpfc_sriov_nr_virtfn_store(struct device *dev, struct device_attribute *attr, ...@@ -4007,39 +4007,10 @@ lpfc_sriov_nr_virtfn_store(struct device *dev, struct device_attribute *attr,
return rc; return rc;
} }
static int lpfc_sriov_nr_virtfn = LPFC_DEF_VFN_PER_PFN; LPFC_ATTR(sriov_nr_virtfn, LPFC_DEF_VFN_PER_PFN, 0, LPFC_MAX_VFN_PER_PFN,
module_param(lpfc_sriov_nr_virtfn, int, S_IRUGO|S_IWUSR); "Enable PCIe device SR-IOV virtual fn");
MODULE_PARM_DESC(lpfc_sriov_nr_virtfn, "Enable PCIe device SR-IOV virtual fn");
lpfc_param_show(sriov_nr_virtfn)
/** lpfc_param_show(sriov_nr_virtfn)
* lpfc_sriov_nr_virtfn_init - Set the initial sr-iov virtual function enable
* @phba: lpfc_hba pointer.
* @val: link speed value.
*
* Description:
* If val is in a valid range [0,255], then set the adapter's initial
* cfg_sriov_nr_virtfn field. If it's greater than the maximum, the maximum
* number shall be used instead. It will be up to the driver's probe_one
* routine to determine whether the device's SR-IOV is supported or not.
*
* Returns:
* zero if val saved.
* -EINVAL val out of range
**/
static int
lpfc_sriov_nr_virtfn_init(struct lpfc_hba *phba, int val)
{
if (val >= 0 && val <= LPFC_MAX_VFN_PER_PFN) {
phba->cfg_sriov_nr_virtfn = val;
return 0;
}
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"3017 Enabling %d virtual functions is not "
"allowed.\n", val);
return -EINVAL;
}
static DEVICE_ATTR(lpfc_sriov_nr_virtfn, S_IRUGO | S_IWUSR, static DEVICE_ATTR(lpfc_sriov_nr_virtfn, S_IRUGO | S_IWUSR,
lpfc_sriov_nr_virtfn_show, lpfc_sriov_nr_virtfn_store); lpfc_sriov_nr_virtfn_show, lpfc_sriov_nr_virtfn_store);
......
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