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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 13:32:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 13:32:28 -0800 |
| commit | 5fc77247f7db01b6377a5ea6ab18c8ac60021045 (patch) | |
| tree | d9f33f0e01b64a46ade3f45a3553b1a8ba8fc5b5 /drivers/scsi/scsi_scan.c | |
| parent | d43a338e395371733a80ec473b40baac5f74d768 (diff) | |
| parent | 7c9d6f16f50d3aeb780e4f103a1ba8b35d9ae803 (diff) | |
| download | linux-5fc77247f7db01b6377a5ea6ab18c8ac60021045.tar.bz2 | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6:
[SCSI] SCSI core: better initialization for sdev->scsi_level
[SCSI] scsi_proc.c: display sdev->scsi_level correctly
[SCSI] megaraid_sas: update version and author info
[SCSI] megaraid_sas: return sync cache call with success
[SCSI] megaraid_sas: replace pci_alloc_consitent with dma_alloc_coherent in ioctl path
[SCSI] megaraid_sas: add bios_param in scsi_host_template
[SCSI] megaraid_sas: do not process cmds if hw_crit_error is set
[SCSI] scsi_transport.h should include scsi_device.h
[SCSI] aic79xx: remove extra newline from info message
[SCSI] scsi_scan.c: handle bad inquiry responses
[SCSI] aic94xx: tie driver to the major number of the sequencer firmware
[SCSI] lpfc: add PCI error recovery support
[SCSI] megaraid: pci_module_init to pci_register_driver
[SCSI] tgt: fix the user/kernel ring buffer interface
[SCSI] sgiwd93: interfacing to wd33c93
[SCSI] wd33c93: Fast SCSI with WD33C93B
Diffstat (limited to 'drivers/scsi/scsi_scan.c')
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index d6fe756eb371..0949145304ea 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -385,6 +385,7 @@ static struct scsi_target *scsi_alloc_target(struct device *parent, INIT_LIST_HEAD(&starget->siblings); INIT_LIST_HEAD(&starget->devices); starget->state = STARGET_RUNNING; + starget->scsi_level = SCSI_2; retry: spin_lock_irqsave(shost->host_lock, flags); @@ -654,6 +655,19 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result, * short INQUIRY), an abort here prevents any further use of the * device, including spin up. * + * On the whole, the best approach seems to be to assume the first + * 36 bytes are valid no matter what the device says. That's + * better than copying < 36 bytes to the inquiry-result buffer + * and displaying garbage for the Vendor, Product, or Revision + * strings. + */ + if (sdev->inquiry_len < 36) { + printk(KERN_INFO "scsi scan: INQUIRY result too short (%d)," + " using 36\n", sdev->inquiry_len); + sdev->inquiry_len = 36; + } + + /* * Related to the above issue: * * XXX Devices (disk or all?) should be sent a TEST UNIT READY, |