diff options
| author | Salyzyn, Mark <mark_salyzyn@adaptec.com> | 2007-06-19 16:29:24 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-06-19 21:59:09 -0700 |
| commit | 24f02e1d819ad91de46ad3a636cd3f2bf11c720f (patch) | |
| tree | 2b8d8d9fa79ad28a2c4c3a272f7807d05409794d /drivers/scsi | |
| parent | b27e66df78a9d8d43c05a6a5777ef45f2e238951 (diff) | |
| download | lwn-24f02e1d819ad91de46ad3a636cd3f2bf11c720f.tar.gz lwn-24f02e1d819ad91de46ad3a636cd3f2bf11c720f.zip | |
[SCSI] aacraid: add support for long serial number information
Support displaying long serial number information. Reuse sysfs handler
internally as helper.
Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/aacraid/aachba.c | 10 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 12 |
3 files changed, 19 insertions, 7 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 6345dbe33c19..0b6fd0b654d2 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -1179,6 +1179,7 @@ int aac_get_adapter_info(struct aac_dev* dev) } if (!dev->in_reset) { + char buffer[16]; tmp = le32_to_cpu(dev->adapter_info.kernelrev); printk(KERN_INFO "%s%d: kernel %d.%d-%d[%d] %.*s\n", dev->name, @@ -1199,10 +1200,11 @@ int aac_get_adapter_info(struct aac_dev* dev) dev->name, dev->id, tmp>>24,(tmp>>16)&0xff,tmp&0xff, le32_to_cpu(dev->adapter_info.biosbuild)); - if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0) - printk(KERN_INFO "%s%d: serial %x\n", - dev->name, dev->id, - le32_to_cpu(dev->adapter_info.serial[0])); + buffer[0] = '\0'; + if (aac_show_serial_number( + shost_to_class(dev->scsi_host_ptr), buffer)) + printk(KERN_INFO "%s%d: serial %s", + dev->name, dev->id, buffer); if (dev->supplement_adapter_info.VpdInfo.Tsid[0]) { printk(KERN_INFO "%s%d: TSID %.*s\n", dev->name, dev->id, diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 8abe4f97b0af..f1d3b66af879 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1822,6 +1822,10 @@ int aac_get_config_status(struct aac_dev *dev, int commit_flag); int aac_get_containers(struct aac_dev *dev); int aac_scsi_cmd(struct scsi_cmnd *cmd); int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); +#ifndef shost_to_class +#define shost_to_class(shost) &shost->shost_classdev +#endif +ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf); int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); int aac_rx_init(struct aac_dev *dev); int aac_rkt_init(struct aac_dev *dev); diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 3870bd61f418..4fda01e97f46 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -770,15 +770,21 @@ static ssize_t aac_show_bios_version(struct class_device *class_dev, return len; } -static ssize_t aac_show_serial_number(struct class_device *class_dev, - char *buf) +ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf) { struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata; int len = 0; if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0) - len = snprintf(buf, PAGE_SIZE, "%x\n", + len = snprintf(buf, PAGE_SIZE, "%06X\n", le32_to_cpu(dev->adapter_info.serial[0])); + if (len && + !memcmp(&dev->supplement_adapter_info.MfgPcbaSerialNo[ + sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)+2-len], + buf, len)) + len = snprintf(buf, PAGE_SIZE, "%.*s\n", + (int)sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo), + dev->supplement_adapter_info.MfgPcbaSerialNo); return len; } |