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| author | andrew.vasquez@qlogic.com <andrew.vasquez@qlogic.com> | 2006-03-09 14:27:39 -0800 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-12 09:40:13 -0600 |
| commit | 4a59f71d7f0d6dd433fd509584352cdd7c62e877 (patch) | |
| tree | eef8ffac130b9dec1bf08759813084a8b6b3aafc /drivers/scsi/qla2xxx/qla_attr.c | |
| parent | 6f6417905cf272337a9762e1f92a1fffa651fcd3 (diff) | |
| download | kernel_samsung_espresso10-4a59f71d7f0d6dd433fd509584352cdd7c62e877.zip kernel_samsung_espresso10-4a59f71d7f0d6dd433fd509584352cdd7c62e877.tar.gz kernel_samsung_espresso10-4a59f71d7f0d6dd433fd509584352cdd7c62e877.tar.bz2 | |
[SCSI] qla2xxx: Further restrict ZIO mode support.
Only support ZIO mode 6 on specific ISP types.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_attr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 488b3d1..fee0c49 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -507,9 +507,6 @@ qla2x00_zio_show(struct class_device *cdev, char *buf) int len = 0; switch (ha->zio_mode) { - case QLA_ZIO_MODE_5: - len += snprintf(buf + len, PAGE_SIZE-len, "Mode 5\n"); - break; case QLA_ZIO_MODE_6: len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); break; @@ -527,20 +524,16 @@ qla2x00_zio_store(struct class_device *cdev, const char *buf, size_t count) int val = 0; uint16_t zio_mode; + if (!IS_ZIO_SUPPORTED(ha)) + return -ENOTSUPP; + if (sscanf(buf, "%d", &val) != 1) return -EINVAL; - switch (val) { - case 1: - zio_mode = QLA_ZIO_MODE_5; - break; - case 2: + if (val) zio_mode = QLA_ZIO_MODE_6; - break; - default: + else zio_mode = QLA_ZIO_DISABLED; - break; - } /* Update per-hba values and queue a reset. */ if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { |