Commit 9cfe0202 authored by Sanket Goswami's avatar Sanket Goswami Committed by Hans de Goede
Browse files

platform/x86: amd-pmc: Check s0i3 cycle status 



As the PM firmware returns the status of the last s0i3 in the smu_metrics
structure, the existing name "s0i3_cyclecount" seems to be a misnomer.
Change it accordingly to "s0i3_last_entry_status".

Signed-off-by: default avatarSanket Goswami <Sanket.Goswami@amd.com>
Acked-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20210916124130.2581-1-Sanket.Goswami@amd.com


Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 7b6bf51d

drivers/platform/x86/amd-pmc.c

+3 −2
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ static inline void amd_pmc_reg_write(struct amd_pmc_dev *dev, int reg_offset, u3 
struct smu_metrics {

	u32 table_version;

	u32 hint_count;

	u32 s0i3_cyclecount;

	u32 s0i3_last_entry_status;

	u32 timein_s0i2;

	u64 timeentering_s0i3_lastcapture;

	u64 timeentering_s0i3_totaltime;
@@ -162,7 +162,8 @@ static int smu_fw_info_show(struct seq_file *s, void *unused) 
	seq_puts(s, "\n=== SMU Statistics ===\n");

	seq_printf(s, "Table Version: %d\n", table.table_version);

	seq_printf(s, "Hint Count: %d\n", table.hint_count);

	seq_printf(s, "S0i3 Cycle Count: %d\n", table.s0i3_cyclecount);

	seq_printf(s, "Last S0i3 Status: %s\n", table.s0i3_last_entry_status ? "Success" :

		   "Unknown/Fail");

	seq_printf(s, "Time (in us) to S0i3: %lld\n", table.timeentering_s0i3_lastcapture);

	seq_printf(s, "Time (in us) in S0i3: %lld\n", table.timein_s0i3_lastcapture);