Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / drivers / usb / gadget / ci_udc.h

diff --git a/qemu/roms/u-boot/drivers/usb/gadget/ci_udc.h b/qemu/roms/u-boot/drivers/usb/gadget/ci_udc.h
new file mode 100644 (file)
index 0000000..4425fd9
--- /dev/null
+++ b/qemu/roms/u-boot/drivers/usb/gadget/ci_udc.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright 2011, Marvell Semiconductor Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __GADGET__CI_UDC_H__
+#define __GADGET__CI_UDC_H__
+
+#define NUM_ENDPOINTS          6
+
+#ifdef CONFIG_CI_UDC_HAS_HOSTPC
+struct ci_udc {
+       u32 usbcmd;             /* 0x130 */
+       u32 usbsts;             /* 0x134 */
+       u32 pad1[3];
+       u32 devaddr;            /* 0x144 */
+       u32 epinitaddr;         /* 0x148 */
+       u32 pad2[10];
+       u32 portsc;             /* 0x174 */
+       u32 pad178[(0x1b4 - (0x174 + 4)) / 4];
+       u32 hostpc1_devlc;      /* 0x1b4 */
+       u32 pad1b8[(0x1f8 - (0x1b4 + 4)) / 4];
+       u32 usbmode;            /* 0x1f8 */
+       u32 pad1fc[(0x208 - (0x1f8 + 4)) / 4];
+       u32 epsetupstat;        /* 0x208 */
+       u32 epprime;            /* 0x20c */
+       u32 epflush;            /* 0x210 */
+       u32 epstat;             /* 0x214 */
+       u32 epcomp;             /* 0x218 */
+       u32 epctrl[16];         /* 0x21c */
+};
+#else
+struct ci_udc {
+       u32 usbcmd;             /* 0x140 */
+       u32 usbsts;             /* 0x144 */
+       u32 pad1[3];
+       u32 devaddr;            /* 0x154 */
+       u32 epinitaddr;         /* 0x158 */
+       u32 pad2[10];
+       u32 portsc;             /* 0x184 */
+       u32 pad3[8];
+       u32 usbmode;            /* 0x1a8 */
+       u32 epstat;             /* 0x1ac */
+       u32 epprime;            /* 0x1b0 */
+       u32 epflush;            /* 0x1b4 */
+       u32 pad4;
+       u32 epcomp;             /* 0x1bc */
+       u32 epctrl[16];         /* 0x1c0 */
+};
+
+#define PTS_ENABLE     2
+#define PTS(x)         (((x) & 0x3) << 30)
+#define PFSC           (1 << 24)
+#endif
+
+#define MICRO_8FRAME   0x8
+#define USBCMD_ITC(x)  ((((x) > 0xff) ? 0xff : x) << 16)
+#define USBCMD_FS2     (1 << 15)
+#define USBCMD_RST     (1 << 1)
+#define USBCMD_RUN     (1)
+
+#define STS_SLI                (1 << 8)
+#define STS_URI                (1 << 6)
+#define STS_PCI                (1 << 2)
+#define STS_UEI                (1 << 1)
+#define STS_UI         (1 << 0)
+
+#define USBMODE_DEVICE 2
+
+#define EPT_TX(x)      (1 << (((x) & 0xffff) + 16))
+#define EPT_RX(x)      (1 << ((x) & 0xffff))
+
+#define CTRL_TXE       (1 << 23)
+#define CTRL_TXR       (1 << 22)
+#define CTRL_RXE       (1 << 7)
+#define CTRL_RXR       (1 << 6)
+#define CTRL_TXT_BULK  (2 << 18)
+#define CTRL_RXT_BULK  (2 << 2)
+
+struct ci_ep {
+       struct usb_ep ep;
+       struct list_head queue;
+       const struct usb_endpoint_descriptor *desc;
+
+       struct usb_request req;
+       uint8_t *b_buf;
+       uint32_t b_len;
+       uint8_t b_fast[64] __aligned(ARCH_DMA_MINALIGN);
+};
+
+struct ci_drv {
+       struct usb_gadget               gadget;
+       struct usb_gadget_driver        *driver;
+       struct ehci_ctrl                *ctrl;
+       struct ept_queue_head           *epts;
+       struct ept_queue_item           *items[2 * NUM_ENDPOINTS];
+       uint8_t                         *items_mem;
+       struct ci_ep                    ep[NUM_ENDPOINTS];
+};
+
+struct ept_queue_head {
+       unsigned config;
+       unsigned current;       /* read-only */
+
+       unsigned next;
+       unsigned info;
+       unsigned page0;
+       unsigned page1;
+       unsigned page2;
+       unsigned page3;
+       unsigned page4;
+       unsigned reserved_0;
+
+       unsigned char setup_data[8];
+
+       unsigned reserved_1;
+       unsigned reserved_2;
+       unsigned reserved_3;
+       unsigned reserved_4;
+};
+
+#define CONFIG_MAX_PKT(n)      ((n) << 16)
+#define CONFIG_ZLT             (1 << 29)       /* stop on zero-len xfer */
+#define CONFIG_IOS             (1 << 15)       /* IRQ on setup */
+
+struct ept_queue_item {
+       unsigned next;
+       unsigned info;
+       unsigned page0;
+       unsigned page1;
+       unsigned page2;
+       unsigned page3;
+       unsigned page4;
+       unsigned reserved;
+};
+
+#define TERMINATE 1
+#define INFO_BYTES(n)          ((n) << 16)
+#define INFO_IOC               (1 << 15)
+#define INFO_ACTIVE            (1 << 7)
+#define INFO_HALTED            (1 << 6)
+#define INFO_BUFFER_ERROR      (1 << 5)
+#define INFO_TX_ERROR          (1 << 3)
+#endif