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| author |   Mike Christie <michaelc@cs.wisc.edu> | 2007-05-30 12:57:13 -0500 |
|---|---|---|
| committer |   James Bottomley <jejb@mulgrave.(none)> | 2007-06-01 12:56:40 -0400 |
| commit | 8ad5781ae9702a8f95cfdf30967752e4297613ee (patch) | |
| tree | caafde966ac7e9cda0e27e3b5412f25021d2d561 /drivers/scsi/qla4xxx | |
| parent | [SCSI] libiscsi, iscsi_tcp, ib_iser : add sw iscsi host get/set params helpers (diff) | |
| download | linux-dev-8ad5781ae9702a8f95cfdf30967752e4297613ee.tar.xz linux-dev-8ad5781ae9702a8f95cfdf30967752e4297613ee.zip | |
[SCSI] iscsi class, qla4xxx, iscsi_tcp, ib_iser: export/set initiator name
For iscsi root boot, software iscsi needs to know what the BIOS/OF
initiator used for the initiator name so this puts it in sysfs
for userspace to be able to pick up.
For hw iscsi, it is nice to see what the card is using.
This patch adds the new param, and hooks in qla4xxx, iscsi_tcp, and ib_iser.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: David C Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla4xxx')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 29cd4b90ebed..7502bb4808d6 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -104,7 +104,8 @@ static struct iscsi_transport qla4xxx_iscsi_transport = { .name = DRIVER_NAME, .param_mask = ISCSI_CONN_PORT | ISCSI_CONN_ADDRESS | ISCSI_TARGET_NAME | ISCSI_TPGT, - .host_param_mask = ISCSI_HOST_HWADDRESS, + .host_param_mask = ISCSI_HOST_HWADDRESS | + ISCSI_HOST_INITIATOR_NAME, .sessiondata_size = sizeof(struct ddb_entry), .host_template = &qla4xxx_driver_template, @@ -190,6 +191,9 @@ static int qla4xxx_host_get_param(struct Scsi_Host *shost, case ISCSI_HOST_PARAM_HWADDRESS: len = format_addr(buf, ha->my_mac, MAC_ADDR_LEN); break; + case ISCSI_HOST_PARAM_INITIATOR_NAME: + len = sprintf(buf, ha->name_string); + break; default: return -ENOSYS; } |