mirror of
https://github.com/torvalds/linux.git
synced 2024-11-10 22:21:40 +00:00
e339f1ec97
Instead of calling device_create_file() and device_remove_file() manually, pass the static attribute groups with the new edac_mc_add_mc_with_groups(). The conditional creation of inject sysfs files is done by a proper is_visible callback. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: http://lkml.kernel.org/r/1423046938-18111-4-git-send-email-tiwai@suse.de Signed-off-by: Borislav Petkov <bp@suse.de>
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
#include "amd64_edac.h"
|
|
|
|
#define EDAC_DCT_ATTR_SHOW(reg) \
|
|
static ssize_t amd64_##reg##_show(struct device *dev, \
|
|
struct device_attribute *mattr, \
|
|
char *data) \
|
|
{ \
|
|
struct mem_ctl_info *mci = to_mci(dev); \
|
|
struct amd64_pvt *pvt = mci->pvt_info; \
|
|
return sprintf(data, "0x%016llx\n", (u64)pvt->reg); \
|
|
}
|
|
|
|
EDAC_DCT_ATTR_SHOW(dhar);
|
|
EDAC_DCT_ATTR_SHOW(dbam0);
|
|
EDAC_DCT_ATTR_SHOW(top_mem);
|
|
EDAC_DCT_ATTR_SHOW(top_mem2);
|
|
|
|
static ssize_t amd64_hole_show(struct device *dev,
|
|
struct device_attribute *mattr,
|
|
char *data)
|
|
{
|
|
struct mem_ctl_info *mci = to_mci(dev);
|
|
|
|
u64 hole_base = 0;
|
|
u64 hole_offset = 0;
|
|
u64 hole_size = 0;
|
|
|
|
amd64_get_dram_hole_info(mci, &hole_base, &hole_offset, &hole_size);
|
|
|
|
return sprintf(data, "%llx %llx %llx\n", hole_base, hole_offset,
|
|
hole_size);
|
|
}
|
|
|
|
/*
|
|
* update NUM_DBG_ATTRS in case you add new members
|
|
*/
|
|
static DEVICE_ATTR(dhar, S_IRUGO, amd64_dhar_show, NULL);
|
|
static DEVICE_ATTR(dbam, S_IRUGO, amd64_dbam0_show, NULL);
|
|
static DEVICE_ATTR(topmem, S_IRUGO, amd64_top_mem_show, NULL);
|
|
static DEVICE_ATTR(topmem2, S_IRUGO, amd64_top_mem2_show, NULL);
|
|
static DEVICE_ATTR(dram_hole, S_IRUGO, amd64_hole_show, NULL);
|
|
|
|
static struct attribute *amd64_edac_dbg_attrs[] = {
|
|
&dev_attr_dhar.attr,
|
|
&dev_attr_dbam.attr,
|
|
&dev_attr_topmem.attr,
|
|
&dev_attr_topmem2.attr,
|
|
&dev_attr_dram_hole.attr,
|
|
NULL
|
|
};
|
|
|
|
const struct attribute_group amd64_edac_dbg_group = {
|
|
.attrs = amd64_edac_dbg_attrs,
|
|
};
|