amd64_edac: Factor in CC6 save area
[linux-2.6.git] / drivers / edac / amd64_edac_dbg.c
1 #include "amd64_edac.h"
2
3 #define EDAC_DCT_ATTR_SHOW(reg)                                         \
4 static ssize_t amd64_##reg##_show(struct mem_ctl_info *mci, char *data) \
5 {                                                                       \
6         struct amd64_pvt *pvt = mci->pvt_info;                          \
7                 return sprintf(data, "0x%016llx\n", (u64)pvt->reg);     \
8 }
9
10 EDAC_DCT_ATTR_SHOW(dhar);
11 EDAC_DCT_ATTR_SHOW(dbam0);
12 EDAC_DCT_ATTR_SHOW(top_mem);
13 EDAC_DCT_ATTR_SHOW(top_mem2);
14
15 static ssize_t amd64_hole_show(struct mem_ctl_info *mci, char *data)
16 {
17         u64 hole_base = 0;
18         u64 hole_offset = 0;
19         u64 hole_size = 0;
20
21         amd64_get_dram_hole_info(mci, &hole_base, &hole_offset, &hole_size);
22
23         return sprintf(data, "%llx %llx %llx\n", hole_base, hole_offset,
24                                                  hole_size);
25 }
26
27 /*
28  * update NUM_DBG_ATTRS in case you add new members
29  */
30 struct mcidev_sysfs_attribute amd64_dbg_attrs[] = {
31
32         {
33                 .attr = {
34                         .name = "dhar",
35                         .mode = (S_IRUGO)
36                 },
37                 .show = amd64_dhar_show,
38                 .store = NULL,
39         },
40         {
41                 .attr = {
42                         .name = "dbam",
43                         .mode = (S_IRUGO)
44                 },
45                 .show = amd64_dbam0_show,
46                 .store = NULL,
47         },
48         {
49                 .attr = {
50                         .name = "topmem",
51                         .mode = (S_IRUGO)
52                 },
53                 .show = amd64_top_mem_show,
54                 .store = NULL,
55         },
56         {
57                 .attr = {
58                         .name = "topmem2",
59                         .mode = (S_IRUGO)
60                 },
61                 .show = amd64_top_mem2_show,
62                 .store = NULL,
63         },
64         {
65                 .attr = {
66                         .name = "dram_hole",
67                         .mode = (S_IRUGO)
68                 },
69                 .show = amd64_hole_show,
70                 .store = NULL,
71         },
72 };