arch/sparc: Sonoma epsc group patch

Needed for Sonoma IB software support.

Orabug: 23055865
Signed-off-by: Joe Moriarty <joe.moriarty@oracle.com>
Acked-by: Babu Moger <babu.moger@oracle.com>
(cherry picked from commit bf199cb83bd83643b223a0504d2f41ed793812ef)

Author: Joe Moriarty

arch/sparc/include/asm/hypervisor.h

@@ -3015,6 +3015,7 @@ unsigned long sun4v_m7_set_perfreg(unsigned long reg_num,
 #define HV_GRP_KT_CPU			0x0209
 #define HV_GRP_VT_CPU			0x020c
 #define HV_GRP_T5_CPU			0x0211
+#define HV_GRP_SONOMA_EPSC		0x0241
 #define HV_GRP_DIAG			0x0300
 
 #ifndef __ASSEMBLY__

arch/sparc/kernel/hvapi.c

@@ -47,6 +47,7 @@ static struct api_info api_table[] = {
 	{ .group = HV_GRP_KT_CPU,				},
 	{ .group = HV_GRP_VT_CPU,				},
 	{ .group = HV_GRP_T5_CPU,				},
+	{ .group = HV_GRP_SONOMA_EPSC,				},
 	{ .group = HV_GRP_DIAG,		.flags = FLAG_PRE_API	},
 	{ .group = HV_GRP_M7_PERF,				},
 };