diff options
Diffstat (limited to 'drivers/platform/x86/amd/hsmp/hsmp.h')
| -rw-r--r-- | drivers/platform/x86/amd/hsmp/hsmp.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/platform/x86/amd/hsmp/hsmp.h b/drivers/platform/x86/amd/hsmp/hsmp.h index e852f0a947e4..36b5ceea9ac0 100644 --- a/drivers/platform/x86/amd/hsmp/hsmp.h +++ b/drivers/platform/x86/amd/hsmp/hsmp.h @@ -12,6 +12,7 @@ #include <linux/compiler_types.h> #include <linux/device.h> +#include <linux/hwmon.h> #include <linux/miscdevice.h> #include <linux/pci.h> #include <linux/semaphore.h> @@ -21,10 +22,11 @@ #define HSMP_ATTR_GRP_NAME_SIZE 10 -#define MAX_AMD_SOCKETS 8 - #define HSMP_CDEV_NAME "hsmp_cdev" #define HSMP_DEVNODE_NAME "hsmp" +#define ACPI_HSMP_DEVICE_HID "AMDI0097" + +#define DRIVER_VERSION "2.5" struct hsmp_mbaddr_info { u32 base_addr; @@ -41,7 +43,6 @@ struct hsmp_socket { void __iomem *virt_base_addr; struct semaphore hsmp_sem; char name[HSMP_ATTR_GRP_NAME_SIZE]; - struct pci_dev *root; struct device *dev; u16 sock_ind; int (*amd_hsmp_rdwr)(struct hsmp_socket *sock, u32 off, u32 *val, bool rw); @@ -63,4 +64,10 @@ int hsmp_misc_register(struct device *dev); int hsmp_get_tbl_dram_base(u16 sock_ind); ssize_t hsmp_metric_tbl_read(struct hsmp_socket *sock, char *buf, size_t size); struct hsmp_plat_device *get_hsmp_pdev(void); +#if IS_REACHABLE(CONFIG_HWMON) +int hsmp_create_sensor(struct device *dev, u16 sock_ind); +#else +static inline int hsmp_create_sensor(struct device *dev, u16 sock_ind) { return 0; } +#endif +int hsmp_msg_get_nargs(u16 sock_ind, u32 msg_id, u32 *data, u8 num_args); #endif /* HSMP_H */ |