When specifying a physical address allow specifying the word side and
the number of words.
NOTE: we don't do this for the "mds" command since it's pretty much a
different beast.
Signed-off-by: Douglas Anderson <diand...@chromium.org>
---
kernel/debug/kdb/kdb_main.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 1a37c9bb505c..be72657741a5 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -1653,10 +1653,10 @@ static int kdb_md(int argc, const char **argv)
if (kdb_md_parse_arg0("md", argv[0], &repeat, &bytesperword))
valid = true;
+ else if (kdb_md_parse_arg0("mdp", argv[0], &repeat, &bytesperword))
+ phys = valid = true;
else if (strcmp(argv[0], "mds") == 0)
valid = true;
- else if (strcmp(argv[0], "mdp") == 0)
- phys = valid = true;
if (!valid)
return KDB_NOTFOUND;
@@ -2705,6 +2705,18 @@ static kdbtab_t maintab[] = {
.help = "Display RAM given a physical address",
.flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
},
+ { .name = "mdpW",
+ .func = kdb_md,
+ .usage = "<paddr> [<lines> [<radix>]]",
+ .help = "Display RAM given a PA using word size (W)",
+ .flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
+ },
+ { .name = "mdpWcN",
+ .func = kdb_md,
+ .usage = "<paddr> [<lines> [<radix>]]",
+ .help = "Display RAM given a PA using word size (W); show N
words",
+ .flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
+ },
{ .name = "mdr",
.func = kdb_mdr,
.usage = "<vaddr> <bytes>",
--
2.45.2.627.g7a2c4fd464-goog
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