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[SCSI] aacraid: Show max channel and max id is sysfs

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Received from Mark Salyzyn

Add max_channel and max_id sysfs parameters.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mark Haverkamp 2006-03-27 09:44:29 -08:00 • committed by James Bottomley
parent dc4adbf413
commit d1ad94ad77
1 changed files with 28 additions and 0 deletions
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28
drivers/scsi/aacraid/linit.c
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@ -689,6 +689,18 @@ static ssize_t aac_show_serial_number(struct class_device *class_dev,
return len; return len;
} }
static ssize_t aac_show_max_channel(struct class_device *class_dev, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
class_to_shost(class_dev)->max_channel);
}
static ssize_t aac_show_max_id(struct class_device *class_dev, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
class_to_shost(class_dev)->max_id);
}
static struct class_device_attribute aac_model = { static struct class_device_attribute aac_model = {
.attr = { .attr = {
@ -732,6 +744,20 @@ static struct class_device_attribute aac_serial_number = {
}, },
.show = aac_show_serial_number, .show = aac_show_serial_number,
}; };
static struct class_device_attribute aac_max_channel = {
.attr = {
.name = "max_channel",
.mode = S_IRUGO,
},
.show = aac_show_max_channel,
};
static struct class_device_attribute aac_max_id = {
.attr = {
.name = "max_id",
.mode = S_IRUGO,
},
.show = aac_show_max_id,
};
static struct class_device_attribute *aac_attrs[] = { static struct class_device_attribute *aac_attrs[] = {
&aac_model, &aac_model,
@ -740,6 +766,8 @@ static struct class_device_attribute *aac_attrs[] = {
&aac_monitor_version, &aac_monitor_version,
&aac_bios_version, &aac_bios_version,
&aac_serial_number, &aac_serial_number,
&aac_max_channel,
&aac_max_id,
NULL NULL
}; };