diff options
Diffstat (limited to 'drivers/hwmon/k10temp.c')
| -rw-r--r-- | drivers/hwmon/k10temp.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c index f6b325b8463e..159dbad73d82 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -65,10 +65,11 @@ static DEFINE_MUTEX(nb_smu_ind_mutex); #define F15H_M60H_HARDWARE_TEMP_CTRL_OFFSET 0xd8200c64 #define F15H_M60H_REPORTED_TEMP_CTRL_OFFSET 0xd8200ca4 -/* Common for Zen CPU families (Family 17h and 18h) */ -#define ZEN_REPORTED_TEMP_CTRL_OFFSET 0x00059800 +/* Common for Zen CPU families (Family 17h and 18h and 19h) */ +#define ZEN_REPORTED_TEMP_CTRL_BASE 0x00059800 -#define ZEN_CCD_TEMP(x) (0x00059954 + ((x) * 4)) +#define ZEN_CCD_TEMP(offset, x) (ZEN_REPORTED_TEMP_CTRL_BASE + \ + (offset) + ((x) * 4)) #define ZEN_CCD_TEMP_VALID BIT(11) #define ZEN_CCD_TEMP_MASK GENMASK(10, 0) @@ -103,6 +104,7 @@ struct k10temp_data { u32 temp_adjust_mask; u32 show_temp; bool is_zen; + u32 ccd_offset; }; #define TCTL_BIT 0 @@ -163,7 +165,7 @@ static void read_tempreg_nb_f15(struct pci_dev *pdev, u32 *regval) static void read_tempreg_nb_zen(struct pci_dev *pdev, u32 *regval) { amd_smn_read(amd_pci_dev_to_node_id(pdev), - ZEN_REPORTED_TEMP_CTRL_OFFSET, regval); + ZEN_REPORTED_TEMP_CTRL_BASE, regval); } static long get_raw_temp(struct k10temp_data *data) @@ -226,7 +228,8 @@ static int k10temp_read_temp(struct device *dev, u32 attr, int channel, break; case 2 ... 9: /* Tccd{1-8} */ amd_smn_read(amd_pci_dev_to_node_id(data->pdev), - ZEN_CCD_TEMP(channel - 2), ®val); + ZEN_CCD_TEMP(data->ccd_offset, channel - 2), + ®val); *val = (regval & ZEN_CCD_TEMP_MASK) * 125 - 49000; break; default: @@ -387,7 +390,7 @@ static void k10temp_get_ccd_support(struct pci_dev *pdev, for (i = 0; i < limit; i++) { amd_smn_read(amd_pci_dev_to_node_id(pdev), - ZEN_CCD_TEMP(i), ®val); + ZEN_CCD_TEMP(data->ccd_offset, i), ®val); if (regval & ZEN_CCD_TEMP_VALID) data->show_temp |= BIT(TCCD_BIT(i)); } @@ -433,12 +436,14 @@ static int k10temp_probe(struct pci_dev *pdev, const struct pci_device_id *id) case 0x8: /* Zen+ */ case 0x11: /* Zen APU */ case 0x18: /* Zen+ APU */ + data->ccd_offset = 0x154; k10temp_get_ccd_support(pdev, data, 4); break; case 0x31: /* Zen2 Threadripper */ case 0x60: /* Renoir */ case 0x68: /* Lucienne */ case 0x71: /* Zen2 */ + data->ccd_offset = 0x154; k10temp_get_ccd_support(pdev, data, 8); break; } @@ -451,6 +456,7 @@ static int k10temp_probe(struct pci_dev *pdev, const struct pci_device_id *id) case 0x0 ... 0x1: /* Zen3 SP3/TR */ case 0x21: /* Zen3 Ryzen Desktop */ case 0x50 ... 0x5f: /* Green Sardine */ + data->ccd_offset = 0x154; k10temp_get_ccd_support(pdev, data, 8); break; } |