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| author | James Bottomley <James.Bottomley@steeleye.com> | 2007-09-25 22:45:53 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-17 21:56:12 -0400 |
| commit | 7a39ac3f25bef018862a991d754aff681c019127 (patch) | |
| tree | ddbe694e36e2d2fb4648c0775e8f152afcfa9fe9 | |
| parent | 645a0c6c48e0122f4212e3957e73bddc18788d99 (diff) | |
| download | blackbird-obmc-linux-7a39ac3f25bef018862a991d754aff681c019127.tar.gz blackbird-obmc-linux-7a39ac3f25bef018862a991d754aff681c019127.zip | |
[SCSI] make supported_mode default to initiator.
if shost->supported mode is zero (i.e. MODE_UNKNOWN) show it as
initiator (it's obviously an unconverted driver that won't do target).
Acked-by: FUJITA Tomonori <tomof@acm.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/hosts.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 10 |
2 files changed, 12 insertions, 4 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 112ab6abe62b..24271a871b8c 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -345,6 +345,12 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) shost->active_mode = sht->supported_mode; shost->use_sg_chaining = sht->use_sg_chaining; + if (sht->supported_mode == MODE_UNKNOWN) + /* means we didn't set it ... default to INITIATOR */ + shost->active_mode = MODE_INITIATOR; + else + shost->active_mode = sht->supported_mode; + if (sht->max_host_blocked) shost->max_host_blocked = sht->max_host_blocked; else diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index daed37df00b1..d531ceeb0d8c 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -209,11 +209,13 @@ show_shost_mode(unsigned int mode, char *buf) static ssize_t show_shost_supported_mode(struct class_device *class_dev, char *buf) { struct Scsi_Host *shost = class_to_shost(class_dev); + unsigned int supported_mode = shost->hostt->supported_mode; - if (shost->hostt->supported_mode == MODE_UNKNOWN) - return snprintf(buf, 20, "unknown\n"); - else - return show_shost_mode(shost->hostt->supported_mode, buf); + if (supported_mode == MODE_UNKNOWN) + /* by default this should be initiator */ + supported_mode = MODE_INITIATOR; + + return show_shost_mode(supported_mode, buf); } static CLASS_DEVICE_ATTR(supported_mode, S_IRUGO | S_IWUSR, show_shost_supported_mode, NULL); |
