diff options
Diffstat (limited to 'qemu/roms/seabios/src/hw/usb-ehci.h')
| -rw-r--r-- | qemu/roms/seabios/src/hw/usb-ehci.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/qemu/roms/seabios/src/hw/usb-ehci.h b/qemu/roms/seabios/src/hw/usb-ehci.h deleted file mode 100644 index 88f7b6a1e..000000000 --- a/qemu/roms/seabios/src/hw/usb-ehci.h +++ /dev/null @@ -1,176 +0,0 @@ -#ifndef __USB_EHCI_H -#define __USB_EHCI_H - -// usb-ehci.c -void ehci_setup(void); -struct usbdevice_s; -struct usb_endpoint_descriptor; -struct usb_pipe; -struct usb_pipe *ehci_realloc_pipe(struct usbdevice_s *usbdev - , struct usb_pipe *upipe - , struct usb_endpoint_descriptor *epdesc); -int ehci_send_pipe(struct usb_pipe *p, int dir, const void *cmd - , void *data, int datasize); -int ehci_poll_intr(struct usb_pipe *p, void *data); - - -/**************************************************************** - * ehci structs and flags - ****************************************************************/ - -struct ehci_caps { - u8 caplength; - u8 reserved_01; - u16 hciversion; - u32 hcsparams; - u32 hccparams; - u64 portroute; -} PACKED; - -#define HCC_64BIT_ADDR 1 - -#define HCS_N_PORTS_MASK 0xf - -struct ehci_regs { - u32 usbcmd; - u32 usbsts; - u32 usbintr; - u32 frindex; - u32 ctrldssegment; - u32 periodiclistbase; - u32 asynclistbase; - u32 reserved[9]; - u32 configflag; - u32 portsc[0]; -} PACKED; - -#define CMD_PARK (1<<11) -#define CMD_PARK_CNT(c) (((c)>>8)&3) -#define CMD_LRESET (1<<7) -#define CMD_IAAD (1<<6) -#define CMD_ASE (1<<5) -#define CMD_PSE (1<<4) -#define CMD_HCRESET (1<<1) -#define CMD_RUN (1<<0) - -#define STS_ASS (1<<15) -#define STS_PSS (1<<14) -#define STS_RECL (1<<13) -#define STS_HALT (1<<12) -#define STS_IAA (1<<5) -#define STS_FATAL (1<<4) -#define STS_FLR (1<<3) -#define STS_PCD (1<<2) -#define STS_ERR (1<<1) -#define STS_INT (1<<0) - -#define FLAG_CF (1<<0) - -#define PORT_WKOC_E (1<<22) -#define PORT_WKDISC_E (1<<21) -#define PORT_WKCONN_E (1<<20) -#define PORT_TEST_PKT (0x4<<16) -#define PORT_LED_OFF (0<<14) -#define PORT_LED_AMBER (1<<14) -#define PORT_LED_GREEN (2<<14) -#define PORT_LED_MASK (3<<14) -#define PORT_OWNER (1<<13) -#define PORT_POWER (1<<12) -#define PORT_LINESTATUS_MASK (3<<10) -#define PORT_LINESTATUS_KSTATE (1<<10) -#define PORT_RESET (1<<8) -#define PORT_SUSPEND (1<<7) -#define PORT_RESUME (1<<6) -#define PORT_OCC (1<<5) -#define PORT_OC (1<<4) -#define PORT_PEC (1<<3) -#define PORT_PE (1<<2) -#define PORT_CSC (1<<1) -#define PORT_CONNECT (1<<0) -#define PORT_RWC_BITS (PORT_CSC | PORT_PEC | PORT_OCC) - - -#define EHCI_QH_ALIGN 128 // Can't span a 4K boundary, so increase from 32 - -struct ehci_qh { - u32 next; - u32 info1; - u32 info2; - u32 current; - - u32 qtd_next; - u32 alt_next; - u32 token; - u32 buf[5]; - u32 buf_hi[5]; -} PACKED; - -#define QH_CONTROL (1 << 27) -#define QH_MAXPACKET_SHIFT 16 -#define QH_MAXPACKET_MASK (0x7ff << QH_MAXPACKET_SHIFT) -#define QH_HEAD (1 << 15) -#define QH_TOGGLECONTROL (1 << 14) -#define QH_SPEED_SHIFT 12 -#define QH_SPEED_MASK (0x3 << QH_SPEED_SHIFT) -#define QH_EP_SHIFT 8 -#define QH_EP_MASK (0xf << QH_EP_SHIFT) -#define QH_DEVADDR_SHIFT 0 -#define QH_DEVADDR_MASK (0x7f << QH_DEVADDR_SHIFT) - -#define QH_SMASK_SHIFT 0 -#define QH_SMASK_MASK (0xff << QH_SMASK_SHIFT) -#define QH_CMASK_SHIFT 8 -#define QH_CMASK_MASK (0xff << QH_CMASK_SHIFT) -#define QH_HUBADDR_SHIFT 16 -#define QH_HUBADDR_MASK (0x7f << QH_HUBADDR_SHIFT) -#define QH_HUBPORT_SHIFT 23 -#define QH_HUBPORT_MASK (0x7f << QH_HUBPORT_SHIFT) -#define QH_MULT_SHIFT 30 -#define QH_MULT_MASK (0x3 << QH_MULT_SHIFT) - -#define EHCI_PTR_BITS 0x001F -#define EHCI_PTR_TERM 0x0001 -#define EHCI_PTR_QH 0x0002 - - -#define EHCI_QTD_ALIGN 64 // Can't span a 4K boundary, so increase from 32 - -struct ehci_qtd { - u32 qtd_next; - u32 alt_next; - u32 token; - u32 buf[5]; - u32 buf_hi[5]; - /* keep struct size a multiple of 64 bytes, as we're allocating - arrays. Without this padding, the second qtd could have the - wrong alignment. */ -} PACKED __aligned(EHCI_QTD_ALIGN); - -#define QTD_TOGGLE (1 << 31) -#define QTD_LENGTH_SHIFT 16 -#define QTD_LENGTH_MASK (0x7fff << QTD_LENGTH_SHIFT) -#define QTD_CERR_SHIFT 10 -#define QTD_CERR_MASK (0x3 << QTD_CERR_SHIFT) -#define QTD_IOC (1 << 15) -#define QTD_PID_OUT (0x0 << 8) -#define QTD_PID_IN (0x1 << 8) -#define QTD_PID_SETUP (0x2 << 8) -#define QTD_STS_ACTIVE (1 << 7) -#define QTD_STS_HALT (1 << 6) -#define QTD_STS_DBE (1 << 5) -#define QTD_STS_BABBLE (1 << 4) -#define QTD_STS_XACT (1 << 3) -#define QTD_STS_MMF (1 << 2) -#define QTD_STS_STS (1 << 1) -#define QTD_STS_PING (1 << 0) - -#define ehci_explen(len) (((len) << QTD_LENGTH_SHIFT) & QTD_LENGTH_MASK) - -#define ehci_maxerr(err) (((err) << QTD_CERR_SHIFT) & QTD_CERR_MASK) - - -struct ehci_framelist { - u32 links[1024]; -} PACKED; - -#endif // usb-ehci.h |