diff options
Diffstat (limited to 'drivers/misc/mei/hw-me.h')
| -rw-r--r-- | drivers/misc/mei/hw-me.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/drivers/misc/mei/hw-me.h b/drivers/misc/mei/hw-me.h index 12b0f4bbe1f1..e6a59a62573a 100644 --- a/drivers/misc/mei/hw-me.h +++ b/drivers/misc/mei/hw-me.h @@ -19,14 +19,44 @@ #ifndef _MEI_INTERFACE_H_ #define _MEI_INTERFACE_H_ -#include <linux/mei.h> #include <linux/irqreturn.h> +#include <linux/pci.h> +#include <linux/mei.h> + #include "mei_dev.h" #include "client.h" +/* + * mei_cfg - mei device configuration + * + * @fw_status: FW status + * @quirk_probe: device exclusion quirk + */ +struct mei_cfg { + const struct mei_fw_status fw_status; + bool (*quirk_probe)(struct pci_dev *pdev); +}; + + +#define MEI_PCI_DEVICE(dev, cfg) \ + .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \ + .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, \ + .driver_data = (kernel_ulong_t)&(cfg) + + #define MEI_ME_RPM_TIMEOUT 500 /* ms */ +/** + * struct mei_me_hw - me hw specific data + * + * @cfg: per device generation config and ops + * @mem_addr: io memory address + * @host_hw_state: cached host state + * @me_hw_state: cached me (fw) state + * @pg_state: power gating state + */ struct mei_me_hw { + const struct mei_cfg *cfg; void __iomem *mem_addr; /* * hw states of host and fw(ME) |