Commit 921601b7 authored Jan 31, 2008 by Mike Christie Committed by James Bottomley Feb 07, 2008

[SCSI] qla4xxx: add async scan support



qla4xxx has the old school startup/probe where it finds presetup sessions
in its flash and then attempts to log into them before returning from the
probe. This however, makes it very simple to add a iscsi class scan finished
helper which the driver can use.

In future patches Dave or I will rip apart the driver to make it more
like qla2xxx, but for now this is a very simple two line patch which
fixes the problem of trying to figure out when the initial sessions
are done being scanned.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Cc: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

parent 8aae18ad

drivers/scsi/qla4xxx/ql4_os.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -89,6 +89,8 @@ static struct scsi_host_template qla4xxx_driver_template = {
		.slave_alloc = qla4xxx_slave_alloc,
		.slave_destroy = qla4xxx_slave_destroy,

		.scan_finished = iscsi_scan_finished,

		.this_id = -1,
		.cmd_per_lun = 3,
		.use_clustering = ENABLE_CLUSTERING,
		@@ -1306,7 +1308,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
		qla4xxx_version_str, ha->pdev->device, pci_name(ha->pdev),
		ha->host_no, ha->firmware_version[0], ha->firmware_version[1],
		ha->patch_number, ha->build_number);

		scsi_scan_host(host);
		return 0;

		remove_host: