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-rw-r--r--src/include/console/console.h2
-rw-r--r--src/include/console/usb.h36
-rw-r--r--src/include/device/pci_ehci.h (renamed from src/include/usbdebug.h)21
-rw-r--r--src/include/ehci.h200
-rw-r--r--src/include/usb_ch9.h102
5 files changed, 43 insertions, 318 deletions
diff --git a/src/include/console/console.h b/src/include/console/console.h
index 5750b4a525..c5f5297f59 100644
--- a/src/include/console/console.h
+++ b/src/include/console/console.h
@@ -28,7 +28,7 @@
#include <uart.h>
#endif
#if CONFIG_USBDEBUG && !defined(__ROMCC__)
-#include <usbdebug.h>
+#include <console/usb.h>
#endif
#if CONFIG_CONSOLE_NE2K
#include <console/ne2k.h>
diff --git a/src/include/console/usb.h b/src/include/console/usb.h
new file mode 100644
index 0000000000..47f3d74c36
--- /dev/null
+++ b/src/include/console/usb.h
@@ -0,0 +1,36 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 AMD
+ * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+
+#ifndef _CONSOLE_USB_H_
+#define _CONSOLE_USB_H_
+
+struct dbgp_pipe;
+
+int usbdebug_init(void);
+
+struct dbgp_pipe *dbgp_console_output(void);
+struct dbgp_pipe *dbgp_console_input(void);
+int dbgp_ep_is_active(struct dbgp_pipe *pipe);
+int dbgp_bulk_write_x(struct dbgp_pipe *pipe, const char *bytes, int size);
+int dbgp_bulk_read_x(struct dbgp_pipe *pipe, void *data, int size);
+void usbdebug_tx_byte(struct dbgp_pipe *pipe, unsigned char data);
+void usbdebug_tx_flush(struct dbgp_pipe *pipe);
+
+#endif /* _CONSOLE_USB_H_ */
diff --git a/src/include/usbdebug.h b/src/include/device/pci_ehci.h
index 926d6585d0..4d3f74671d 100644
--- a/src/include/usbdebug.h
+++ b/src/include/device/pci_ehci.h
@@ -18,13 +18,15 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
*/
-#ifndef USBDEBUG_H
-#define USBDEBUG_H
+#ifndef _PCI_EHCI_H_
+#define _PCI_EHCI_H_
+
+#include <arch/io.h>
+#include <device/device.h>
#define EHCI_BAR_INDEX 0x10
#define PCI_EHCI_CLASSCODE 0x0c0320 /* USB2.0 with EHCI controller */
-typedef u32 pci_devfn_t;
pci_devfn_t pci_ehci_dbg_dev(unsigned hcd_idx);
unsigned long pci_ehci_base_regs(pci_devfn_t dev);
void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port);
@@ -47,15 +49,4 @@ void pci_ehci_read_resources(struct device *dev);
#endif
#endif
-struct dbgp_pipe;
-
-int usbdebug_init(void);
-
-struct dbgp_pipe *dbgp_console_output(void);
-struct dbgp_pipe *dbgp_console_input(void);
-int dbgp_ep_is_active(struct dbgp_pipe *pipe);
-int dbgp_bulk_write_x(struct dbgp_pipe *pipe, const char *bytes, int size);
-int dbgp_bulk_read_x(struct dbgp_pipe *pipe, void *data, int size);
-void usbdebug_tx_byte(struct dbgp_pipe *pipe, unsigned char data);
-void usbdebug_tx_flush(struct dbgp_pipe *pipe);
-#endif
+#endif /* _PCI_EHCI_H_ */
diff --git a/src/include/ehci.h b/src/include/ehci.h
deleted file mode 100644
index f9203522a5..0000000000
--- a/src/include/ehci.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * It was taken from the Linux kernel (include/linux/usb/ehci_def.h).
- *
- * Copyright (C) 2001-2002 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef EHCI_H
-#define EHCI_H
-
-/* EHCI register interface, corresponds to EHCI Revision 0.95 specification */
-
-/* Section 2.2 Host Controller Capability Registers */
-struct ehci_caps {
- /* these fields are specified as 8 and 16 bit registers,
- * but some hosts can't perform 8 or 16 bit PCI accesses.
- */
- u32 hc_capbase;
-#define HC_LENGTH(p) (((p)>>00)&0x00ff) /* bits 7:0 */
-#define HC_VERSION(p) (((p)>>16)&0xffff) /* bits 31:16 */
- u32 hcs_params; /* HCSPARAMS - offset 0x4 */
-#define HCS_DEBUG_PORT(p) (((p)>>20)&0xf) /* bits 23:20, debug port? */
-#define HCS_INDICATOR(p) ((p)&(1 << 16)) /* true: has port indicators */
-#define HCS_N_CC(p) (((p)>>12)&0xf) /* bits 15:12, #companion HCs */
-#define HCS_N_PCC(p) (((p)>>8)&0xf) /* bits 11:8, ports per CC */
-#define HCS_PORTROUTED(p) ((p)&(1 << 7)) /* true: port routing */
-#define HCS_PPC(p) ((p)&(1 << 4)) /* true: port power control */
-#define HCS_N_PORTS(p) (((p)>>0)&0xf) /* bits 3:0, ports on HC */
-
- u32 hcc_params; /* HCCPARAMS - offset 0x8 */
-/* EHCI 1.1 addendum */
-#define HCC_32FRAME_PERIODIC_LIST(p) ((p)&(1 << 19))
-#define HCC_PER_PORT_CHANGE_EVENT(p) ((p)&(1 << 18))
-#define HCC_LPM(p) ((p)&(1 << 17))
-#define HCC_HW_PREFETCH(p) ((p)&(1 << 16))
-
-#define HCC_EXT_CAPS(p) (((p)>>8)&0xff) /* for pci extended caps */
-#define HCC_ISOC_CACHE(p) ((p)&(1 << 7)) /* true: can cache isoc frame */
-#define HCC_ISOC_THRES(p) (((p)>>4)&0x7) /* bits 6:4, uframes cached */
-#define HCC_CANPARK(p) ((p)&(1 << 2)) /* true: can park on async qh */
-#define HCC_PGM_FRAMELISTLEN(p) ((p)&(1 << 1)) /* true: periodic_size changes*/
-#define HCC_64BIT_ADDR(p) ((p)&(1)) /* true: can use 64-bit addr */
- u8 portroute[8]; /* nibbles for routing - offset 0xC */
-} __attribute__ ((packed));
-
-
-/* Section 2.3 Host Controller Operational Registers */
-struct ehci_regs {
-
- /* USBCMD: offset 0x00 */
- u32 command;
-
-/* EHCI 1.1 addendum */
-#define CMD_HIRD (0xf<<24) /* host initiated resume duration */
-#define CMD_PPCEE (1<<15) /* per port change event enable */
-#define CMD_FSP (1<<14) /* fully synchronized prefetch */
-#define CMD_ASPE (1<<13) /* async schedule prefetch enable */
-#define CMD_PSPE (1<<12) /* periodic schedule prefetch enable */
-/* 23:16 is r/w intr rate, in microframes; default "8" == 1/msec */
-#define CMD_PARK (1<<11) /* enable "park" on async qh */
-#define CMD_PARK_CNT(c) (((c)>>8)&3) /* how many transfers to park for */
-#define CMD_LRESET (1<<7) /* partial reset (no ports, etc) */
-#define CMD_IAAD (1<<6) /* "doorbell" interrupt async advance */
-#define CMD_ASE (1<<5) /* async schedule enable */
-#define CMD_PSE (1<<4) /* periodic schedule enable */
-/* 3:2 is periodic frame list size */
-#define CMD_RESET (1<<1) /* reset HC not bus */
-#define CMD_RUN (1<<0) /* start/stop HC */
-
- /* USBSTS: offset 0x04 */
- u32 status;
-#define STS_PPCE_MASK (0xff<<16) /* Per-Port change event 1-16 */
-#define STS_ASS (1<<15) /* Async Schedule Status */
-#define STS_PSS (1<<14) /* Periodic Schedule Status */
-#define STS_RECL (1<<13) /* Reclamation */
-#define STS_HALT (1<<12) /* Not running (any reason) */
-/* some bits reserved */
- /* these STS_* flags are also intr_enable bits (USBINTR) */
-#define STS_IAA (1<<5) /* Interrupted on async advance */
-#define STS_FATAL (1<<4) /* such as some PCI access errors */
-#define STS_FLR (1<<3) /* frame list rolled over */
-#define STS_PCD (1<<2) /* port change detect */
-#define STS_ERR (1<<1) /* "error" completion (overflow, ...) */
-#define STS_INT (1<<0) /* "normal" completion (short, ...) */
-
- /* USBINTR: offset 0x08 */
- u32 intr_enable;
-
- /* FRINDEX: offset 0x0C */
- u32 frame_index; /* current microframe number */
- /* CTRLDSSEGMENT: offset 0x10 */
- u32 segment; /* address bits 63:32 if needed */
- /* PERIODICLISTBASE: offset 0x14 */
- u32 frame_list; /* points to periodic list */
- /* ASYNCLISTADDR: offset 0x18 */
- u32 async_next; /* address of next async queue head */
-
- u32 reserved[9];
-
- /* CONFIGFLAG: offset 0x40 */
- u32 configured_flag;
-#define FLAG_CF (1<<0) /* true: we'll support "high speed" */
-
- /* PORTSC: offset 0x44 */
- u32 port_status[0]; /* up to N_PORTS */
-/* EHCI 1.1 addendum */
-#define PORTSC_SUSPEND_STS_ACK 0
-#define PORTSC_SUSPEND_STS_NYET 1
-#define PORTSC_SUSPEND_STS_STALL 2
-#define PORTSC_SUSPEND_STS_ERR 3
-
-#define PORT_DEV_ADDR (0x7f<<25) /* device address */
-#define PORT_SSTS (0x3<<23) /* suspend status */
-/* 31:23 reserved */
-#define PORT_WKOC_E (1<<22) /* wake on overcurrent (enable) */
-#define PORT_WKDISC_E (1<<21) /* wake on disconnect (enable) */
-#define PORT_WKCONN_E (1<<20) /* wake on connect (enable) */
-/* 19:16 for port testing */
-#define PORT_TEST_PKT (0x4<<16) /* Port Test Control - packet test */
-#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) /* true: companion hc owns this port */
-#define PORT_POWER (1<<12) /* true: has power (see PPC) */
-#define PORT_USB11(x) (((x)&(3<<10)) == (1<<10)) /* USB 1.1 device */
-/* 11:10 for detecting lowspeed devices (reset vs release ownership) */
-/* 9 reserved */
-#define PORT_LPM (1<<9) /* LPM transaction */
-#define PORT_RESET (1<<8) /* reset port */
-#define PORT_SUSPEND (1<<7) /* suspend port */
-#define PORT_RESUME (1<<6) /* resume it */
-#define PORT_OCC (1<<5) /* over current change */
-#define PORT_OC (1<<4) /* over current active */
-#define PORT_PEC (1<<3) /* port enable change */
-#define PORT_PE (1<<2) /* port enable */
-#define PORT_CSC (1<<1) /* connect status change */
-#define PORT_CONNECT (1<<0) /* device connected */
-#define PORT_RWC_BITS (PORT_CSC | PORT_PEC | PORT_OCC)
-} __attribute__ ((packed));
-
-#define USBMODE 0x68 /* USB Device mode */
-#define USBMODE_SDIS (1<<3) /* Stream disable */
-#define USBMODE_BE (1<<2) /* BE/LE endianness select */
-#define USBMODE_CM_HC (3<<0) /* host controller mode */
-#define USBMODE_CM_IDLE (0<<0) /* idle state */
-
-/* Moorestown has some non-standard registers, partially due to the fact that
- * its EHCI controller has both TT and LPM support. HOSTPCx are extensions to
- * PORTSCx
- */
-#define HOSTPC0 0x84 /* HOSTPC extension */
-#define HOSTPC_PHCD (1<<22) /* Phy clock disable */
-#define HOSTPC_PSPD (3<<25) /* Port speed detection */
-#define USBMODE_EX 0xc8 /* USB Device mode extension */
-#define USBMODE_EX_VBPS (1<<5) /* VBus Power Select On */
-#define USBMODE_EX_HC (3<<0) /* host controller mode */
-#define TXFILLTUNING 0x24 /* TX FIFO Tuning register */
-#define TXFIFO_DEFAULT (8<<16) /* FIFO burst threshold 8 */
-
-/* Appendix C, Debug port ... intended for use with special "debug devices"
- * that can help if there's no serial console. (nonstandard enumeration.)
- */
-struct ehci_dbg_port {
- u32 control;
-#define DBGP_OWNER (1<<30)
-#define DBGP_ENABLED (1<<28)
-#define DBGP_DONE (1<<16)
-#define DBGP_INUSE (1<<10)
-#define DBGP_ERRCODE(x) (((x)>>7)&0x07)
-# define DBGP_ERR_BAD 1
-# define DBGP_ERR_SIGNAL 2
-#define DBGP_ERROR (1<<6)
-#define DBGP_GO (1<<5)
-#define DBGP_OUT (1<<4)
-#define DBGP_LEN(x) (((x)>>0)&0x0f)
- u32 pids;
-#define DBGP_PID_GET(x) (((x)>>16)&0xff)
-#define DBGP_PID_SET(data, tok) (((data)<<8)|(tok))
- u32 data03;
- u32 data47;
- u32 address;
-#define DBGP_EPADDR(dev, ep) (((dev)<<8)|(ep))
-} __attribute__ ((packed));
-#endif
diff --git a/src/include/usb_ch9.h b/src/include/usb_ch9.h
deleted file mode 100644
index b0aa7730f7..0000000000
--- a/src/include/usb_ch9.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007 AMD
- * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#ifndef USB_CH9_H
-#define USB_CH9_H
-
-#define USB_DIR_OUT 0 /* to device */
-#define USB_DIR_IN 0x80 /* to host */
-
-/*
- * USB types, the second of three bRequestType fields
- */
-#define USB_TYPE_MASK (0x03 << 5)
-#define USB_TYPE_STANDARD (0x00 << 5)
-#define USB_TYPE_CLASS (0x01 << 5)
-#define USB_TYPE_VENDOR (0x02 << 5)
-#define USB_TYPE_RESERVED (0x03 << 5)
-/*
- * USB recipients, the third of three bRequestType fields
- */
-#define USB_RECIP_MASK 0x1f
-#define USB_RECIP_DEVICE 0x00
-#define USB_RECIP_INTERFACE 0x01
-#define USB_RECIP_ENDPOINT 0x02
-#define USB_RECIP_OTHER 0x03
-/* From Wireless USB 1.0 */
-#define USB_RECIP_PORT 0x04
-#define USB_RECIP_RPIPE 0x05
-
-/*
- * Standard requests, for the bRequest field of a SETUP packet.
- *
- * These are qualified by the bRequestType field, so that for example
- * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved
- * by a GET_STATUS request.
- */
-#define USB_REQ_GET_STATUS 0x00
-#define USB_REQ_CLEAR_FEATURE 0x01
-#define USB_REQ_SET_FEATURE 0x03
-#define USB_REQ_SET_ADDRESS 0x05
-#define USB_REQ_GET_DESCRIPTOR 0x06
-#define USB_REQ_SET_DESCRIPTOR 0x07
-#define USB_REQ_GET_CONFIGURATION 0x08
-#define USB_REQ_SET_CONFIGURATION 0x09
-#define USB_REQ_GET_INTERFACE 0x0A
-#define USB_REQ_SET_INTERFACE 0x0B
-#define USB_REQ_SYNCH_FRAME 0x0C
-
-#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */
-#define USB_REQ_GET_ENCRYPTION 0x0E
-#define USB_REQ_RPIPE_ABORT 0x0E
-#define USB_REQ_SET_HANDSHAKE 0x0F
-#define USB_REQ_RPIPE_RESET 0x0F
-#define USB_REQ_GET_HANDSHAKE 0x10
-#define USB_REQ_SET_CONNECTION 0x11
-#define USB_REQ_SET_SECURITY_DATA 0x12
-#define USB_REQ_GET_SECURITY_DATA 0x13
-#define USB_REQ_SET_WUSB_DATA 0x14
-#define USB_REQ_LOOPBACK_DATA_WRITE 0x15
-#define USB_REQ_LOOPBACK_DATA_READ 0x16
-#define USB_REQ_SET_INTERFACE_DS 0x17
-
-#define USB_DT_DEBUG 0x0a
-
-#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */
-
-struct usb_ctrlrequest {
- u8 bRequestType;
- u8 bRequest;
- u16 wValue;
- u16 wIndex;
- u16 wLength;
-} __attribute__ ((packed));
-
-struct usb_debug_descriptor {
- u8 bLength;
- u8 bDescriptorType;
-
- /* bulk endpoints with 8 byte maxpacket */
- u8 bDebugInEndpoint;
- u8 bDebugOutEndpoint;
-};
-
-#endif
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 22:22:48 +0000