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authorHans Rosenfeld <hans.rosenfeld@amd.com>2010-10-29 17:14:31 +0200
committerBorislav Petkov <borislav.petkov@amd.com>2010-11-18 15:53:05 +0100
commit9653a5c76c8677b05b45b3b999d3b39988d2a064 (patch)
tree9224748c69296fc6ac50beae72f20e6e2ae16aca /drivers/edac
parenteec1d4fa00c6552ae2fdf71d59f1eded7c88dd89 (diff)
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x86, amd-nb: Cleanup AMD northbridge caching code
Support more than just the "Misc Control" part of the northbridges. Support more flags by turning "gart_supported" into a single bit flag that is stored in a flags member. Clean up related code by using a set of functions (amd_nb_num(), amd_nb_has_feature() and node_to_amd_nb()) instead of accessing the NB data structures directly. Reorder the initialization code and put the GART flush words caching in a separate function. Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/amd64_edac.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 8b144cc..774f950 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2917,7 +2917,7 @@ static int __init amd64_edac_init(void)
opstate_init();
- if (cache_amd_northbridges() < 0)
+ if (amd_cache_northbridges() < 0)
goto err_ret;
msrs = msrs_alloc();
@@ -2934,7 +2934,7 @@ static int __init amd64_edac_init(void)
* to finish initialization of the MC instances.
*/
err = -ENODEV;
- for (nb = 0; nb < amd_northbridges.num; nb++) {
+ for (nb = 0; nb < amd_nb_num(); nb++) {
if (!pvt_lookup[nb])
continue;