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authorDominik Brodowski <linux@dominikbrodowski.net>2010-07-25 11:10:29 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2010-08-03 09:04:18 +0200
commit8f677ea07a2a934ac74ffa57db0f5617aec15ddf (patch)
treefb552d7c721e1e0a6c34319453fa2850ffa42dd2 /drivers
parent0ca724d37af370dbf2d55dc4d6359ead558e5756 (diff)
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pcmcia: export resource information to sysfs
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pcmcia/ds.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 0bb780c3f26..028c97353b9 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1011,6 +1011,18 @@ pcmcia_device_stringattr(prod_id2, prod_id[1]);
pcmcia_device_stringattr(prod_id3, prod_id[2]);
pcmcia_device_stringattr(prod_id4, prod_id[3]);
+static ssize_t pcmcia_show_resources(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ char *str = buf;
+ int i;
+
+ for (i = 0; i < PCMCIA_NUM_RESOURCES; i++)
+ str += sprintf(str, "%pr\n", p_dev->resource[i]);
+
+ return str - buf;
+}
static ssize_t pcmcia_show_pm_state(struct device *dev, struct device_attribute *attr, char *buf)
{
@@ -1081,6 +1093,7 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
static struct device_attribute pcmcia_dev_attrs[] = {
__ATTR(function, 0444, func_show, NULL),
__ATTR(pm_state, 0644, pcmcia_show_pm_state, pcmcia_store_pm_state),
+ __ATTR(resources, 0444, pcmcia_show_resources, NULL),
__ATTR_RO(func_id),
__ATTR_RO(manf_id),
__ATTR_RO(card_id),