@@ -710,6 +710,12 @@ static void __init early_cmdline_parse(void)
#define OV5_XCMO 0x00
#endif
#define OV5_TYPE1_AFFINITY 0x80 /* Type 1 NUMA affinity */
+#if defined(CONFIG_HW_RANDOM_PSERIES) || \
+ defined(CONFIG_HW_RANDOM_PSERIES_MODULE)
+#define OV5_PFO_HW_RNG 0x80 /* PFO Random Number Generator */
+#else
+#define OV5_PFO_HW_RNG 0x00
+#endif
/* Option Vector 6: IBM PAPR hints */
#define OV6_LINUX 0x02 /* Linux is our OS */
@@ -757,7 +763,7 @@ static unsigned char ibm_architecture_vec[] = {
0, /* don't halt */
/* option vector 5: PAPR/OF options */
- 13 - 2, /* length */
+ 18 - 2, /* length */
0, /* don't ignore, don't halt */
OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY |
OV5_DONATE_DEDICATE_CPU | OV5_MSI,
@@ -773,6 +779,11 @@ static unsigned char ibm_architecture_vec[] = {
*/
#define IBM_ARCH_VEC_NRCORES_OFFSET 100
W(NR_CPUS), /* number of cores supported */
+ 0,
+ 0,
+ 0,
+ 0,
+ OV5_PFO_HW_RNG,
/* option vector 6: IBM PAPR hints */
4 - 2, /* length */