From: Srinivas Pandruvada Date: Thu, 7 Mar 2024 23:47:11 +0000 (-0800) Subject: tools/power/x86/intel-speed-select: Support multiple dies X-Git-Tag: v6.10-rc1~131^2~19 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f9264471337e1db69ffc97525bff605b8c7c442f;p=thirdparty%2Fkernel%2Flinux.git tools/power/x86/intel-speed-select: Support multiple dies When the die id is same as punit compute die ID, treat them same. In this case, when for_each_online_power_domain_in_set() is called, then don't loop for each punit in a die. Just loop for all punits in a package. Signed-off-by: Srinivas Pandruvada Signed-off-by: Hans de Goede --- diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index d865dc1f89ee1..54c50124303e1 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -46,6 +46,8 @@ static int force_online_offline; static int auto_mode; static int fact_enable_fail; static int cgroupv2; +static int max_die_id; +static int max_punit_id; /* clos related */ static int current_clos = -1; @@ -562,6 +564,18 @@ void for_each_online_power_domain_in_set(void (*callback)(struct isst_id *, void } for (i = 0; i < MAX_PACKAGE_COUNT; i++) { + if (max_die_id == max_punit_id) { + for (k = 0; k < MAX_PUNIT_PER_DIE && k < MAX_DIE_PER_PACKAGE; k++) { + id.cpu = cpus[i][k][k]; + id.pkg = i; + id.die = k; + id.punit = k; + if (isst_is_punit_valid(&id)) + callback(&id, arg1, arg2, arg3, arg4); + } + continue; + } + for (j = 0; j < MAX_DIE_PER_PACKAGE; j++) { /* * Fix me: @@ -795,6 +809,12 @@ static void create_cpu_map(void) cpu_cnt[pkg_id][die_id][punit_id]++; + if (max_die_id < die_id) + max_die_id = die_id; + + if (max_punit_id < cpu_map[i].punit_id) + max_punit_id = cpu_map[i].punit_id; + debug_printf( "map logical_cpu:%d core: %d die:%d pkg:%d punit:%d punit_cpu:%d punit_core:%d\n", i, cpu_map[i].core_id, cpu_map[i].die_id,