From 68d086f89b8064d5576f8c1e47fa7ecb4fd6f141 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 12 Feb 2012 17:18:06 -0300 Subject: i5400_edac: improve debug messages to better represent the filled memory Improves the debug output message, in order to better represent the memory controller hierarchy, when outputing the debug messages. No functional changes when debug is disabled. Reviewed-by: Aristeu Rozanski Signed-off-by: Mauro Carvalho Chehab --- drivers/edac/i5400_edac.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c index ff7bf8050c9c..6640c29e1885 100644 --- a/drivers/edac/i5400_edac.c +++ b/drivers/edac/i5400_edac.c @@ -963,7 +963,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt) int dimm, max_dimms; char *p, *mem_buffer; int space, n; - int channel; + int channel, branch; /* ================= Generate some debug output ================= */ space = PAGE_SIZE; @@ -1028,6 +1028,19 @@ static void calculate_dimm_size(struct i5400_pvt *pvt) space -= n; } + space -= n; + debugf2("%s\n", mem_buffer); + p = mem_buffer; + space = PAGE_SIZE; + + n = snprintf(p, space, " "); + p += n; + for (branch = 0; branch < MAX_BRANCHES; branch++) { + n = snprintf(p, space, " branch %d | ", branch); + p += n; + space -= n; + } + /* output the last message and free buffer */ debugf2("%s\n", mem_buffer); kfree(mem_buffer); -- cgit v1.2.3