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| author | Zhang Rui <rui.zhang@intel.com> | 2022-08-08 22:55:51 +0800 |
|---|---|---|
| committer | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2023-03-22 13:36:52 -0700 |
| commit | b161bbad6db9a1e8d7cada5bf91b21340af7b163 (patch) | |
| tree | a59694f857a3881b9dcd8cf68011254816d69394 /tools/power | |
| parent | 33dbf360db5fbc09ea1d4962a964d57b5f6004f8 (diff) | |
| download | lwn-b161bbad6db9a1e8d7cada5bf91b21340af7b163.tar.gz lwn-b161bbad6db9a1e8d7cada5bf91b21340af7b163.zip | |
tools/power/x86/intel-speed-select: Abstract clos_get_assoc_status
Allow platform specific implementation to get per core CLOS setting.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst-core-mbox.c | 21 | ||||
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst-core.c | 19 | ||||
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst.h | 1 |
3 files changed, 24 insertions, 17 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-core-mbox.c b/tools/power/x86/intel-speed-select/isst-core-mbox.c index 3490315034d0..4e86cce92585 100644 --- a/tools/power/x86/intel-speed-select/isst-core-mbox.c +++ b/tools/power/x86/intel-speed-select/isst-core-mbox.c @@ -756,6 +756,26 @@ static int mbox_set_clos(struct isst_id *id, int clos, struct isst_clos_config * return 0; } +static int mbox_clos_get_assoc_status(struct isst_id *id, int *clos_id) +{ + unsigned int resp; + unsigned int param; + int core_id, ret; + + core_id = find_phy_core_num(id->cpu); + param = core_id; + + ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param, 0, + &resp); + if (ret) + return ret; + + debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x resp:%x\n", id->cpu, param, + resp); + *clos_id = (resp >> 16) & 0x03; + + return 0; +} static struct isst_platform_ops mbox_ops = { .get_disp_freq_multiplier = mbox_get_disp_freq_multiplier, .get_trl_max_levels = mbox_get_trl_max_levels, @@ -778,6 +798,7 @@ static struct isst_platform_ops mbox_ops = { .pm_qos_config = mbox_pm_qos_config, .pm_get_clos = mbox_pm_get_clos, .set_clos = mbox_set_clos, + .clos_get_assoc_status = mbox_clos_get_assoc_status, }; struct isst_platform_ops *mbox_get_platform_ops(void) diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c index a901c63f7355..c00622461c62 100644 --- a/tools/power/x86/intel-speed-select/isst-core.c +++ b/tools/power/x86/intel-speed-select/isst-core.c @@ -639,23 +639,8 @@ int isst_set_clos(struct isst_id *id, int clos, struct isst_clos_config *clos_co int isst_clos_get_assoc_status(struct isst_id *id, int *clos_id) { - unsigned int resp; - unsigned int param; - int core_id, ret; - - core_id = find_phy_core_num(id->cpu); - param = core_id; - - ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param, 0, - &resp); - if (ret) - return ret; - - debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x resp:%x\n", id->cpu, param, - resp); - *clos_id = (resp >> 16) & 0x03; - - return 0; + CHECK_CB(clos_get_assoc_status); + return isst_ops->clos_get_assoc_status(id, clos_id); } int isst_clos_associate(struct isst_id *id, int clos_id) diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h index 5db3fc5487a6..5794b31beafc 100644 --- a/tools/power/x86/intel-speed-select/isst.h +++ b/tools/power/x86/intel-speed-select/isst.h @@ -203,6 +203,7 @@ struct isst_platform_ops { int (*pm_qos_config)(struct isst_id *id, int enable_clos, int priority_type); int (*pm_get_clos)(struct isst_id *id, int clos, struct isst_clos_config *clos_config); int (*set_clos)(struct isst_id *id, int clos, struct isst_clos_config *clos_config); + int (*clos_get_assoc_status)(struct isst_id *id, int *clos_id); }; extern int is_cpu_in_power_domain(int cpu, struct isst_id *id); |