diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/xhci-ext-caps.h | 27 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.h | 27 |
2 files changed, 27 insertions, 27 deletions
diff --git a/drivers/usb/host/xhci-ext-caps.h b/drivers/usb/host/xhci-ext-caps.h index e8af0a125f84..96eb36a58738 100644 --- a/drivers/usb/host/xhci-ext-caps.h +++ b/drivers/usb/host/xhci-ext-caps.h @@ -79,6 +79,33 @@ /* true: Controller Not Ready to accept doorbell or op reg writes after reset */ #define XHCI_STS_CNR (1 << 11) +/** + * struct xhci_protocol_caps + * @revision: major revision, minor revision, capability ID, + * and next capability pointer. + * @name_string: Four ASCII characters to say which spec this xHC + * follows, typically "USB ". + * @port_info: Port offset, count, and protocol-defined information. + */ +struct xhci_protocol_caps { + u32 revision; + u32 name_string; + u32 port_info; +}; + +#define XHCI_EXT_PORT_MAJOR(x) (((x) >> 24) & 0xff) +#define XHCI_EXT_PORT_MINOR(x) (((x) >> 16) & 0xff) +#define XHCI_EXT_PORT_PSIC(x) (((x) >> 28) & 0x0f) +#define XHCI_EXT_PORT_OFF(x) ((x) & 0xff) +#define XHCI_EXT_PORT_COUNT(x) (((x) >> 8) & 0xff) + +#define XHCI_EXT_PORT_PSIV(x) (((x) >> 0) & 0x0f) +#define XHCI_EXT_PORT_PSIE(x) (((x) >> 4) & 0x03) +#define XHCI_EXT_PORT_PLT(x) (((x) >> 6) & 0x03) +#define XHCI_EXT_PORT_PFD(x) (((x) >> 8) & 0x01) +#define XHCI_EXT_PORT_LP(x) (((x) >> 14) & 0x03) +#define XHCI_EXT_PORT_PSIM(x) (((x) >> 16) & 0xffff) + #include <linux/io.h> /** diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 7e282b4522c0..77016338bee1 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -558,33 +558,6 @@ struct xhci_doorbell_array { #define DB_VALUE(ep, stream) ((((ep) + 1) & 0xff) | ((stream) << 16)) #define DB_VALUE_HOST 0x00000000 -/** - * struct xhci_protocol_caps - * @revision: major revision, minor revision, capability ID, - * and next capability pointer. - * @name_string: Four ASCII characters to say which spec this xHC - * follows, typically "USB ". - * @port_info: Port offset, count, and protocol-defined information. - */ -struct xhci_protocol_caps { - u32 revision; - u32 name_string; - u32 port_info; -}; - -#define XHCI_EXT_PORT_MAJOR(x) (((x) >> 24) & 0xff) -#define XHCI_EXT_PORT_MINOR(x) (((x) >> 16) & 0xff) -#define XHCI_EXT_PORT_PSIC(x) (((x) >> 28) & 0x0f) -#define XHCI_EXT_PORT_OFF(x) ((x) & 0xff) -#define XHCI_EXT_PORT_COUNT(x) (((x) >> 8) & 0xff) - -#define XHCI_EXT_PORT_PSIV(x) (((x) >> 0) & 0x0f) -#define XHCI_EXT_PORT_PSIE(x) (((x) >> 4) & 0x03) -#define XHCI_EXT_PORT_PLT(x) (((x) >> 6) & 0x03) -#define XHCI_EXT_PORT_PFD(x) (((x) >> 8) & 0x01) -#define XHCI_EXT_PORT_LP(x) (((x) >> 14) & 0x03) -#define XHCI_EXT_PORT_PSIM(x) (((x) >> 16) & 0xffff) - #define PLT_MASK (0x03 << 6) #define PLT_SYM (0x00 << 6) #define PLT_ASYM_RX (0x02 << 6) |