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cpufreq/amd-pstate: Rename MSR and shared memory specific functions

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Existing function names "cppc_*" and "pstate_*" for shared memory and
MSR based systems are not intuitive enough, replace them with "shmem_*" and
"msr_*" respectively.

Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20240917091434.10685-1-Dhananjay.Ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
This commit is contained in:
Dhananjay Ugwekar 2024-09-17 09:14:35 +00:00 committed by Mario Limonciello
parent a9dedaa07b
commit 1bfe6a54d2
1 changed files with 12 additions and 12 deletions
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24
drivers/cpufreq/amd-pstate.c
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@ -233,7 +233,7 @@ static int amd_pstate_get_energy_pref_index(struct amd_cpudata *cpudata)
return index;
}
static void pstate_update_perf(struct amd_cpudata *cpudata, u32 min_perf,
static void msr_update_perf(struct amd_cpudata *cpudata, u32 min_perf,
u32 des_perf, u32 max_perf, bool fast_switch)
{
if (fast_switch)
@ -243,7 +243,7 @@ static void pstate_update_perf(struct amd_cpudata *cpudata, u32 min_perf,
READ_ONCE(cpudata->cppc_req_cached));
}
DEFINE_STATIC_CALL(amd_pstate_update_perf, pstate_update_perf);
DEFINE_STATIC_CALL(amd_pstate_update_perf, msr_update_perf);
static inline void amd_pstate_update_perf(struct amd_cpudata *cpudata,
u32 min_perf, u32 des_perf,
@ -306,7 +306,7 @@ static int amd_pstate_set_energy_pref_index(struct amd_cpudata *cpudata,
return ret;
}
static inline int pstate_enable(bool enable)
static inline int msr_enable(bool enable)
{
int ret, cpu;
unsigned long logical_proc_id_mask = 0;
@ -332,7 +332,7 @@ static inline int pstate_enable(bool enable)
return 0;
}
static int cppc_enable(bool enable)
static int shmem_enable(bool enable)
{
int cpu, ret = 0;
struct cppc_perf_ctrls perf_ctrls;
@ -359,14 +359,14 @@ static int cppc_enable(bool enable)
return ret;
}
DEFINE_STATIC_CALL(amd_pstate_enable, pstate_enable);
DEFINE_STATIC_CALL(amd_pstate_enable, msr_enable);
static inline int amd_pstate_enable(bool enable)
{
return static_call(amd_pstate_enable)(enable);
}
static int pstate_init_perf(struct amd_cpudata *cpudata)
static int msr_init_perf(struct amd_cpudata *cpudata)
{
u64 cap1;
@ -385,7 +385,7 @@ static int pstate_init_perf(struct amd_cpudata *cpudata)
return 0;
}
static int cppc_init_perf(struct amd_cpudata *cpudata)
static int shmem_init_perf(struct amd_cpudata *cpudata)
{
struct cppc_perf_caps cppc_perf;
@ -420,14 +420,14 @@ static int cppc_init_perf(struct amd_cpudata *cpudata)
return ret;
}
DEFINE_STATIC_CALL(amd_pstate_init_perf, pstate_init_perf);
DEFINE_STATIC_CALL(amd_pstate_init_perf, msr_init_perf);
static inline int amd_pstate_init_perf(struct amd_cpudata *cpudata)
{
return static_call(amd_pstate_init_perf)(cpudata);
}
static void cppc_update_perf(struct amd_cpudata *cpudata,
static void shmem_update_perf(struct amd_cpudata *cpudata,
u32 min_perf, u32 des_perf,
u32 max_perf, bool fast_switch)
{
@ -1897,9 +1897,9 @@ static int __init amd_pstate_init(void)
current_pstate_driver->adjust_perf = amd_pstate_adjust_perf;
} else {
pr_debug("AMD CPPC shared memory based functionality is supported\n");
static_call_update(amd_pstate_enable, cppc_enable);
static_call_update(amd_pstate_init_perf, cppc_init_perf);
static_call_update(amd_pstate_update_perf, cppc_update_perf);
static_call_update(amd_pstate_enable, shmem_enable);
static_call_update(amd_pstate_init_perf, shmem_init_perf);
static_call_update(amd_pstate_update_perf, shmem_update_perf);
}
if (amd_pstate_prefcore) {