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Diffstat (limited to 'arch/powerpc/platforms/pseries/firmware.c')
-rw-r--r--arch/powerpc/platforms/pseries/firmware.c49
1 files changed, 39 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c
index 1236a9d6146a..06639fa2d61d 100644
--- a/arch/powerpc/platforms/pseries/firmware.c
+++ b/arch/powerpc/platforms/pseries/firmware.c
@@ -28,18 +28,18 @@
#include "pseries.h"
-typedef struct {
+struct hypertas_fw_feature {
unsigned long val;
char * name;
-} firmware_feature_t;
+};
/*
* The names in this table match names in rtas/ibm,hypertas-functions. If the
* entry ends in a '*', only upto the '*' is matched. Otherwise the entire
* string must match.
*/
-static __initdata firmware_feature_t
-firmware_features_table[] = {
+static __initdata struct hypertas_fw_feature
+hypertas_fw_features_table[] = {
{FW_FEATURE_PFT, "hcall-pft"},
{FW_FEATURE_TCE, "hcall-tce"},
{FW_FEATURE_SPRG0, "hcall-sprg0"},
@@ -69,16 +69,16 @@ firmware_features_table[] = {
* device-tree/ibm,hypertas-functions. Ultimately this functionality may
* be moved into prom.c prom_init().
*/
-void __init fw_feature_init(const char *hypertas, unsigned long len)
+void __init fw_hypertas_feature_init(const char *hypertas, unsigned long len)
{
const char *s;
int i;
- pr_debug(" -> fw_feature_init()\n");
+ pr_debug(" -> fw_hypertas_feature_init()\n");
for (s = hypertas; s < hypertas + len; s += strlen(s) + 1) {
- for (i = 0; i < ARRAY_SIZE(firmware_features_table); i++) {
- const char *name = firmware_features_table[i].name;
+ for (i = 0; i < ARRAY_SIZE(hypertas_fw_features_table); i++) {
+ const char *name = hypertas_fw_features_table[i].name;
size_t size;
/*
@@ -94,10 +94,39 @@ void __init fw_feature_init(const char *hypertas, unsigned long len)
/* we have a match */
powerpc_firmware_features |=
- firmware_features_table[i].val;
+ hypertas_fw_features_table[i].val;
break;
}
}
- pr_debug(" <- fw_feature_init()\n");
+ pr_debug(" <- fw_hypertas_feature_init()\n");
+}
+
+struct vec5_fw_feature {
+ unsigned long val;
+ unsigned int feature;
+};
+
+static __initdata struct vec5_fw_feature
+vec5_fw_features_table[] = {
+ {FW_FEATURE_TYPE1_AFFINITY, OV5_TYPE1_AFFINITY},
+};
+
+void __init fw_vec5_feature_init(const char *vec5, unsigned long len)
+{
+ unsigned int index, feat;
+ int i;
+
+ pr_debug(" -> fw_vec5_feature_init()\n");
+
+ for (i = 0; i < ARRAY_SIZE(vec5_fw_features_table); i++) {
+ index = OV5_INDX(vec5_fw_features_table[i].feature);
+ feat = OV5_FEAT(vec5_fw_features_table[i].feature);
+
+ if (vec5[index] & feat)
+ powerpc_firmware_features |=
+ vec5_fw_features_table[i].val;
+ }
+
+ pr_debug(" <- fw_vec5_feature_init()\n");
}