diff options
| author | Shayne Chen <shayne.chen@mediatek.com> | 2021-10-21 20:38:40 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-10-23 14:23:44 +0300 |
| commit | 90f5daea758abcc4722f4304ed5fccbbc80a59c2 (patch) | |
| tree | e528245ce134ec26130cacee8de520313185abfc /drivers/net/wireless/mediatek/mt76/mt7915/regs.h | |
| parent | 9b121acd4e853c9cfb8b11c014435e6cbb3e25f6 (diff) | |
| download | linux-90f5daea758abcc4722f4304ed5fccbbc80a59c2.tar.xz | |
mt76: mt7915: add debugfs knobs for MCU utilization
Add debugfs knobs to read MCU utilization, which helps user know
firmware status more easily to narrow down CPU bottleneck issues.
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/regs.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/regs.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h index a2e98788f421..59693535b098 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h @@ -528,6 +528,18 @@ #define MT_HIF_REMAP_L2_BASE GENMASK(31, 12) #define MT_HIF_REMAP_BASE_L2 0x00000 +#define MT_DIC_CMD_REG_BASE 0x41f000 +#define MT_DIC_CMD_REG(ofs) (MT_DIC_CMD_REG_BASE + (ofs)) +#define MT_DIC_CMD_REG_CMD MT_DIC_CMD_REG(0x10) + +#define MT_CPU_UTIL_BASE 0x41f030 +#define MT_CPU_UTIL(ofs) (MT_CPU_UTIL_BASE + (ofs)) +#define MT_CPU_UTIL_BUSY_PCT MT_CPU_UTIL(0x00) +#define MT_CPU_UTIL_PEAK_BUSY_PCT MT_CPU_UTIL(0x04) +#define MT_CPU_UTIL_IDLE_CNT MT_CPU_UTIL(0x08) +#define MT_CPU_UTIL_PEAK_IDLE_CNT MT_CPU_UTIL(0x0c) +#define MT_CPU_UTIL_CTRL MT_CPU_UTIL(0x1c) + #define MT_SWDEF_BASE 0x41f200 #define MT_SWDEF(ofs) (MT_SWDEF_BASE + (ofs)) #define MT_SWDEF_MODE MT_SWDEF(0x3c) @@ -590,4 +602,9 @@ #define MT_WF_PHY_RXTD12_IRPI_SW_CLR_ONLY BIT(18) #define MT_WF_PHY_RXTD12_IRPI_SW_CLR BIT(29) +#define MT_MCU_WM_CIRQ_BASE 0x89010000 +#define MT_MCU_WM_CIRQ(ofs) (MT_MCU_WM_CIRQ_BASE + (ofs)) +#define MT_MCU_WM_CIRQ_IRQ_MASK_CLR_ADDR MT_MCU_WM_CIRQ(0x80) +#define MT_MCU_WM_CIRQ_IRQ_SOFT_ADDR MT_MCU_WM_CIRQ(0xc0) + #endif |