Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / seabios / src / hw / usb-ohci.h

diff --git a/qemu/roms/seabios/src/hw/usb-ohci.h b/qemu/roms/seabios/src/hw/usb-ohci.h
new file mode 100644 (file)
index 0000000..5a275a3
--- /dev/null
+++ b/qemu/roms/seabios/src/hw/usb-ohci.h
@@ -0,0 +1,144 @@
+#ifndef __USB_OHCI_H
+#define __USB_OHCI_H
+
+// usb-ohci.c
+void ohci_setup(void);
+struct usbdevice_s;
+struct usb_endpoint_descriptor;
+struct usb_pipe;
+struct usb_pipe *ohci_realloc_pipe(struct usbdevice_s *usbdev
+                                   , struct usb_pipe *upipe
+                                   , struct usb_endpoint_descriptor *epdesc);
+int ohci_send_pipe(struct usb_pipe *p, int dir, const void *cmd
+                   , void *data, int datasize);
+int ohci_poll_intr(struct usb_pipe *p, void *data);
+
+
+/****************************************************************
+ * ohci structs and flags
+ ****************************************************************/
+
+struct ohci_ed {
+    u32 hwINFO;
+    u32 hwTailP;
+    u32 hwHeadP;
+    u32 hwNextED;
+} PACKED;
+
+#define ED_ISO          (1 << 15)
+#define ED_SKIP         (1 << 14)
+#define ED_LOWSPEED     (1 << 13)
+#define ED_OUT          (0x01 << 11)
+#define ED_IN           (0x02 << 11)
+
+#define ED_C            (0x02)
+#define ED_H            (0x01)
+
+struct ohci_td {
+    u32 hwINFO;
+    u32 hwCBP;
+    u32 hwNextTD;
+    u32 hwBE;
+} PACKED;
+
+#define TD_CC       0xf0000000
+#define TD_CC_GET(td_p) ((td_p >>28) & 0x0f)
+#define TD_DI       0x00E00000
+
+#define TD_DONE     0x00020000
+#define TD_ISO      0x00010000
+
+#define TD_EC       0x0C000000
+#define TD_T        0x03000000
+#define TD_T_DATA0  0x02000000
+#define TD_T_DATA1  0x03000000
+#define TD_T_TOGGLE 0x00000000
+#define TD_DP       0x00180000
+#define TD_DP_SETUP 0x00000000
+#define TD_DP_IN    0x00100000
+#define TD_DP_OUT   0x00080000
+
+#define TD_R        0x00040000
+
+struct ohci_hcca {
+    u32  int_table[32];
+    u32  frame_no;
+    u32  done_head;
+    u8   reserved[120];
+} PACKED;
+
+struct ohci_regs {
+    u32  revision;
+    u32  control;
+    u32  cmdstatus;
+    u32  intrstatus;
+    u32  intrenable;
+    u32  intrdisable;
+
+    u32  hcca;
+    u32  ed_periodcurrent;
+    u32  ed_controlhead;
+    u32  ed_controlcurrent;
+    u32  ed_bulkhead;
+    u32  ed_bulkcurrent;
+    u32  donehead;
+
+    u32  fminterval;
+    u32  fmremaining;
+    u32  fmnumber;
+    u32  periodicstart;
+    u32  lsthresh;
+
+    u32  roothub_a;
+    u32  roothub_b;
+    u32  roothub_status;
+    u32  roothub_portstatus[15];
+} PACKED;
+
+#define OHCI_CTRL_CBSR  (3 << 0)
+#define OHCI_CTRL_PLE   (1 << 2)
+#define OHCI_CTRL_CLE   (1 << 4)
+#define OHCI_CTRL_BLE   (1 << 5)
+#define OHCI_CTRL_HCFS  (3 << 6)
+#       define OHCI_USB_RESET   (0 << 6)
+#       define OHCI_USB_OPER    (2 << 6)
+#define OHCI_CTRL_RWC   (1 << 9)
+
+#define OHCI_HCR        (1 << 0)
+#define OHCI_CLF        (1 << 1)
+#define OHCI_BLF        (1 << 2)
+
+#define OHCI_INTR_MIE   (1 << 31)
+
+#define RH_PS_CCS            0x00000001
+#define RH_PS_PES            0x00000002
+#define RH_PS_PSS            0x00000004
+#define RH_PS_POCI           0x00000008
+#define RH_PS_PRS            0x00000010
+#define RH_PS_PPS            0x00000100
+#define RH_PS_LSDA           0x00000200
+#define RH_PS_CSC            0x00010000
+#define RH_PS_PESC           0x00020000
+#define RH_PS_PSSC           0x00040000
+#define RH_PS_OCIC           0x00080000
+#define RH_PS_PRSC           0x00100000
+
+#define RH_HS_LPS            0x00000001
+#define RH_HS_OCI            0x00000002
+#define RH_HS_DRWE           0x00008000
+#define RH_HS_LPSC           0x00010000
+#define RH_HS_OCIC           0x00020000
+#define RH_HS_CRWE           0x80000000
+
+#define RH_B_DR         0x0000ffff
+#define RH_B_PPCM       0xffff0000
+
+#define RH_A_NDP        (0xff << 0)
+#define RH_A_PSM        (1 << 8)
+#define RH_A_NPS        (1 << 9)
+#define RH_A_DT         (1 << 10)
+#define RH_A_OCPM       (1 << 11)
+#define RH_A_NOCP       (1 << 12)
+#define RH_A_POTPGT     (0xff << 24)
+
+#endif // usb-ohci.h