diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-pxa/pxa-regs.h | 21 | ||||
| -rw-r--r-- | include/configs/AdderUSB.h | 51 | ||||
| -rw-r--r-- | include/configs/IceCube.h | 9 | ||||
| -rw-r--r-- | include/configs/TQM5200.h | 9 | ||||
| -rw-r--r-- | include/configs/delta.h | 16 | ||||
| -rw-r--r-- | include/configs/mp2usb.h | 14 | ||||
| -rw-r--r-- | include/configs/trab.h | 8 | ||||
| -rw-r--r-- | include/configs/yosemite.h | 8 | ||||
| -rw-r--r-- | include/da9030.h | 12 | ||||
| -rw-r--r-- | include/usb.h | 20 | ||||
| -rw-r--r-- | include/usb_cdc_acm.h | 43 | ||||
| -rw-r--r-- | include/usbdcore.h | 3 | ||||
| -rw-r--r-- | include/usbdcore_mpc8xx.h | 210 | ||||
| -rw-r--r-- | include/usbdcore_omap1510.h | 18 | ||||
| -rw-r--r-- | include/usbdescriptors.h | 38 |
15 files changed, 445 insertions, 35 deletions
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index ebda719..e8cb299 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -592,9 +592,11 @@ typedef void (*ExcpHndlr) (void) ; #define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ #define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ + /* * USB Device Controller */ +#ifndef CONFIG_CPU_MONAHANS #define UDC_RES1 __REG(0x40600004) /* UDC Undocumented - Reserved1 */ #define UDC_RES2 __REG(0x40600008) /* UDC Undocumented - Reserved2 */ #define UDC_RES3 __REG(0x4060000C) /* UDC Undocumented - Reserved3 */ @@ -749,11 +751,28 @@ typedef void (*ExcpHndlr) (void) ; #define USIR1_IR13 (1 << 5) /* Interrup request ep 13 */ #define USIR1_IR14 (1 << 6) /* Interrup request ep 14 */ #define USIR1_IR15 (1 << 7) /* Interrup request ep 15 */ +#endif /* ! CONFIG_CPU_MONAHANS */ + +#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS) + +/* + * USB Client Controller (incomplete) + */ +#define UDCCR __REG(0x40600000) +#define UDCICR0 __REG(0x40600004) +#define UDCCIR0 __REG(0x40600008) +#define UDCISR0 __REG(0x4060000c) +#define UDCSIR1 __REG(0x40600010) +#define UDCFNR __REG(0x40600014) +#define UDCOTGICR __REG(0x40600018) +#define UDCOTGISR __REG(0x4060001c) +#define UP2OCR __REG(0x40600020) +#define UP3OCR __REG(0x40600024) -#if defined(CONFIG_PXA27X) /* * USB Host Controller */ +#define OHCI_REGS_BASE 0x4C000000 /* required for ohci driver */ #define UHCREV __REG(0x4C000000) #define UHCHCON __REG(0x4C000004) #define UHCCOMS __REG(0x4C000008) diff --git a/include/configs/AdderUSB.h b/include/configs/AdderUSB.h new file mode 100644 index 0000000..a4f7f9a --- /dev/null +++ b/include/configs/AdderUSB.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2006 CodeHermit. + * Bryan O'Donoghue <bodonoghue@codehermit.ie> + * + * Provides support for USB console on the Analogue & Micro Adder87x + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ADDERUSB__ +#define __ADDERUSB__ + +/* Include the board port */ +#include "Adder.h" + +#define CONFIG_USB_DEVICE /* Include UDC driver */ +#define CONFIG_USB_TTY /* Bind the TTY driver to UDC */ +#define CFG_USB_EXTC_CLK 0x02 /* Oscillator on EXTC_CLK 2 */ +#define CFG_USB_BRG_CLK 0x04 /* or use Baud rate generator 0x04 */ +#define CFG_CONSOLE_IS_IN_ENV /* Console is in env */ + +/* If you have a USB-IF assigned VendorID then you may wish to define + * your own vendor specific values either in BoardName.h or directly in + * usbd_vendor_info.h + */ + +/* +#define CONFIG_USBD_MANUFACTURER "CodeHermit.ie" +#define CONFIG_USBD_PRODUCT_NAME "Das U-Boot" +#define CONFIG_USBD_VENDORID 0xFFFF +#define CONFIG_USBD_PRODUCTID_GSERIAL 0xFFFF +#define CONFIG_USBD_PRODUCTID_CDCACM 0xFFFE +*/ + +#endif /* __ADDERUSB_H__ */ diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h index 5988112..6c6480d 100644 --- a/include/configs/IceCube.h +++ b/include/configs/IceCube.h @@ -94,9 +94,16 @@ /* USB */ #if 1 -#define CONFIG_USB_OHCI +#define CONFIG_USB_OHCI_NEW #define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT #define CONFIG_USB_STORAGE + +#undef CFG_USB_OHCI_BOARD_INIT +#define CFG_USB_OHCI_CPU_INIT +#define CFG_USB_OHCI_REGS_BASE MPC5XXX_USB +#define CFG_USB_OHCI_SLOT_NAME "mpc5200" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 15 + #else #define ADD_USB_CMD 0 #endif diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h index 7069b35..5b011e8 100644 --- a/include/configs/TQM5200.h +++ b/include/configs/TQM5200.h @@ -146,9 +146,16 @@ /* USB */ #if defined(CONFIG_STK52XX) || defined(CONFIG_FO300) -#define CONFIG_USB_OHCI +#define CONFIG_USB_OHCI_NEW #define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT #define CONFIG_USB_STORAGE + +#undef CFG_USB_OHCI_BOARD_INIT +#define CFG_USB_OHCI_CPU_INIT +#define CFG_USB_OHCI_REGS_BASE MPC5XXX_USB +#define CFG_USB_OHCI_SLOT_NAME "mpc5200" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 15 + #else #define ADD_USB_CMD 0 #endif diff --git a/include/configs/delta.h b/include/configs/delta.h index 1568120..25ba06e 100644 --- a/include/configs/delta.h +++ b/include/configs/delta.h @@ -94,12 +94,26 @@ # define CONFIG_COMMANDS ((CONFIG_CMD_DFL \ | CFG_CMD_ENV \ | CFG_CMD_NAND \ - | CFG_CMD_I2C) \ + | CFG_CMD_I2C \ + | CFG_CMD_USB \ + | CFG_CMD_FAT) \ & ~(CFG_CMD_NET \ | CFG_CMD_FLASH \ | CFG_CMD_IMLS)) #endif +/* USB */ +#define CONFIG_USB_OHCI_NEW 1 +#define CONFIG_USB_STORAGE 1 +#define CONFIG_DOS_PARTITION 1 + +#undef CFG_USB_OHCI_BOARD_INIT +#define CFG_USB_OHCI_CPU_INIT 1 +#define CFG_USB_OHCI_REGS_BASE OHCI_REGS_BASE +#define CFG_USB_OHCI_SLOT_NAME "delta" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 3 + +#define LITTLEENDIAN 1 /* used by usb_ohci.c */ /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> diff --git a/include/configs/mp2usb.h b/include/configs/mp2usb.h index 04f1f24..2cf78a3 100644 --- a/include/configs/mp2usb.h +++ b/include/configs/mp2usb.h @@ -101,12 +101,18 @@ #undef CONFIG_MODEM_SUPPORT /* disable modem initialization stuff */ -#define CONFIG_USB_OHCI 1 +#define CONFIG_USB_OHCI_NEW 1 #define CONFIG_USB_KEYBOARD 1 #define CONFIG_USB_STORAGE 1 #define CONFIG_DOS_PARTITION 1 #define CONFIG_AT91C_PQFP_UHPBUG 1 +#undef CFG_USB_OHCI_BOARD_INIT +#define CFG_USB_OHCI_CPU_INIT 1 +#define CFG_USB_OHCI_REGS_BASE AT91_USB_HOST_BASE +#define CFG_USB_OHCI_SLOT_NAME "at91rm9200" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 15 + #undef CONFIG_HARD_I2C #ifdef CONFIG_HARD_I2C @@ -127,7 +133,7 @@ #define CONFIG_COMMANDS \ ((CONFIG_CMD_DFL | \ CFG_CMD_DATE | \ - CFG_CMD_DHCP | \ + CFG_CMD_DHCP | \ CFG_CMD_EEPROM | \ CFG_CMD_I2C | \ CFG_CMD_NFS | \ @@ -136,7 +142,7 @@ #else #define CONFIG_COMMANDS \ ((CONFIG_CMD_DFL | \ - CFG_CMD_DHCP | \ + CFG_CMD_DHCP | \ CFG_CMD_NFS | \ CFG_CMD_SNTP | \ CFG_CMD_USB | \ @@ -156,7 +162,7 @@ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x20000000 -#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */ +#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */ #define CFG_MEMTEST_START PHYS_SDRAM #define CFG_MEMTEST_END CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 diff --git a/include/configs/trab.h b/include/configs/trab.h index a2dc8e7..acf86d0 100644 --- a/include/configs/trab.h +++ b/include/configs/trab.h @@ -80,10 +80,16 @@ #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* USB stuff */ -#define CONFIG_USB_OHCI 1 +#define CONFIG_USB_OHCI_NEW 1 #define CONFIG_USB_STORAGE 1 #define CONFIG_DOS_PARTITION 1 +#undef CFG_USB_OHCI_BOARD_INIT +#define CFG_USB_OHCI_CPU_INIT 1 +#define CFG_USB_OHCI_REGS_BASE S3C24X0_USB_HOST_BASE +#define CFG_USB_OHCI_SLOT_NAME "s3c2400" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 15 + /* * Size of malloc() pool */ diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h index b68ae54..0a41dff 100644 --- a/include/configs/yosemite.h +++ b/include/configs/yosemite.h @@ -232,9 +232,15 @@ #ifdef CONFIG_440EP /* USB */ -#define CONFIG_USB_OHCI +#define CONFIG_USB_OHCI_NEW #define CONFIG_USB_STORAGE +#undef CFG_USB_OHCI_BOARD_INIT +#define CFG_USB_OHCI_CPU_INIT 1 +#define CFG_USB_OHCI_REGS_BASE (CFG_PERIPHERAL_BASE | 0x1000) +#define CFG_USB_OHCI_SLOT_NAME "ppc440" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 15 + /* Comment this out to enable USB 1.1 device */ #define USB_2_0_DEVICE diff --git a/include/da9030.h b/include/da9030.h index 41108b9..3e3b202 100644 --- a/include/da9030.h +++ b/include/da9030.h @@ -104,3 +104,15 @@ #define SYS_CONTROL_A_HWRES_ENABLE (1<<2) #define SYS_CONTROL_A_WDOG_ACTION (1<<3) #define SYS_CONTROL_A_WATCHDOG (1<<7) + +#define MISC_CONTROLB_USB_INT_RISING (1<<2) +#define MISC_CONTROLB_SESSION_VALID_EN (1<<3) + +#define USB_PUMP_USBVE (1<<0) +#define USB_PUMP_USBVEP (1<<1) +#define USB_PUMP_SRP_DETECT (1<<2) +#define USB_PUMP_SESSION_VALID (1<<3) +#define USB_PUMP_VBUS_VALID_4_0 (1<<4) +#define USB_PUMP_VBUS_VALID_4_4 (1<<5) +#define USB_PUMP_EN_USBVE (1<<6) +#define USB_PUMP_EN_USBVEP (1<<7) diff --git a/include/usb.h b/include/usb.h index bf71554..504ccc4 100644 --- a/include/usb.h +++ b/include/usb.h @@ -169,7 +169,10 @@ struct usb_device { * this is how the lowlevel part communicate with the outer world */ -#if defined(CONFIG_USB_UHCI) || defined(CONFIG_USB_OHCI) || defined (CONFIG_USB_SL811HS) +#if defined(CONFIG_USB_UHCI) || defined(CONFIG_USB_OHCI) || \ + defined(CONFIG_USB_OHCI_NEW) || defined (CONFIG_USB_SL811HS) || \ + defined(CONFIG_USB_ISP116X_HCD) + int usb_lowlevel_init(void); int usb_lowlevel_stop(void); int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,int transfer_len); @@ -230,16 +233,12 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate); /* big endian -> little endian conversion */ /* some CPUs are already little endian e.g. the ARM920T */ -#ifdef LITTLEENDIAN -#define swap_16(x) ((unsigned short)(x)) -#define swap_32(x) ((unsigned long)(x)) -#else -#define swap_16(x) \ +#define __swap_16(x) \ ({ unsigned short x_ = (unsigned short)x; \ (unsigned short)( \ ((x_ & 0x00FFU) << 8) | ((x_ & 0xFF00U) >> 8) ); \ }) -#define swap_32(x) \ +#define __swap_32(x) \ ({ unsigned long x_ = (unsigned long)x; \ (unsigned long)( \ ((x_ & 0x000000FFUL) << 24) | \ @@ -247,6 +246,13 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate); ((x_ & 0x00FF0000UL) >> 8) | \ ((x_ & 0xFF000000UL) >> 24) ); \ }) + +#ifdef LITTLEENDIAN +# define swap_16(x) (x) +# define swap_32(x) (x) +#else +# define swap_16(x) __swap_16(x) +# define swap_32(x) __swap_32(x) #endif /* LITTLEENDIAN */ /* diff --git a/include/usb_cdc_acm.h b/include/usb_cdc_acm.h new file mode 100644 index 0000000..87bf50c --- /dev/null +++ b/include/usb_cdc_acm.h @@ -0,0 +1,43 @@ +/* + * (C) Copyright 2006 + * Bryan O'Donoghue, deckard@codehermit.ie, CodeHermit + * + * 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. + * + */ + +/* ACM Control Requests */ +#define ACM_SEND_ENCAPSULATED_COMMAND 0x00 +#define ACM_GET_ENCAPSULATED_RESPONSE 0x01 +#define ACM_SET_COMM_FEATURE 0x02 +#define ACM_GET_COMM_FEATRUE 0x03 +#define ACM_CLEAR_COMM_FEATURE 0x04 +#define ACM_SET_LINE_ENCODING 0x20 +#define ACM_GET_LINE_ENCODING 0x21 +#define ACM_SET_CONTROL_LINE_STATE 0x22 +#define ACM_SEND_BREAK 0x23 + +/* ACM Notification Codes */ +#define ACM_NETWORK_CONNECTION 0x00 +#define ACM_RESPONSE_AVAILABLE 0x01 +#define ACM_SERIAL_STATE 0x20 + +/* Format of response expected by a ACM_GET_LINE_ENCODING request */ +struct rs232_emu{ + unsigned long dter; + unsigned char stop_bits; + unsigned char parity; + unsigned char data_bits; +}__attribute__((packed)); diff --git a/include/usbdcore.h b/include/usbdcore.h index 6e92df1..cb2be72 100644 --- a/include/usbdcore.h +++ b/include/usbdcore.h @@ -576,6 +576,9 @@ struct usb_device_instance { void (*event) (struct usb_device_instance *device, usb_device_event_t event, int data); + /* Do cdc device specific control requests */ + int (*cdc_recv_setup)(struct usb_device_request *request, struct urb *urb); + /* bus interface */ struct usb_bus_instance *bus; /* which bus interface driver */ diff --git a/include/usbdcore_mpc8xx.h b/include/usbdcore_mpc8xx.h new file mode 100644 index 0000000..9df62f4 --- /dev/null +++ b/include/usbdcore_mpc8xx.h @@ -0,0 +1,210 @@ +/* + * Copyright (C) 2006 Bryan O'Donoghue, CodeHermit + * bodonoghue@codehermit.ie + * + * + * 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., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#include <commproc.h> + +/* Mode Register */ +#define USMOD_EN 0x01 +#define USMOD_HOST 0x02 +#define USMOD_TEST 0x04 +#define USMOD_SFTE 0x08 +#define USMOD_RESUME 0x40 +#define USMOD_LSS 0x80 + +/* Endpoint Registers */ +#define USEP_RHS_NORM 0x00 +#define USEP_RHS_IGNORE 0x01 +#define USEP_RHS_NAK 0x02 +#define USEP_RHS_STALL 0x03 + +#define USEP_THS_NORM 0x00 +#define USEP_THS_IGNORE 0x04 +#define USEP_THS_NAK 0x08 +#define USEP_THS_STALL 0x0C + +#define USEP_RTE 0x10 +#define USEP_MF 0x20 + +#define USEP_TM_CONTROL 0x00 +#define USEP_TM_INT 0x100 +#define USEP_TM_BULK 0x200 +#define USEP_TM_ISO 0x300 + +/* Command Register */ +#define USCOM_EP0 0x00 +#define USCOM_EP1 0x01 +#define USCOM_EP2 0x02 +#define USCOM_EP3 0x03 + +#define USCOM_FLUSH 0x40 +#define USCOM_STR 0x80 + +/* Event Register */ +#define USB_E_RXB 0x0001 +#define USB_E_TXB 0x0002 +#define USB_E_BSY 0x0004 +#define USB_E_SOF 0x0008 +#define USB_E_TXE1 0x0010 +#define USB_E_TXE2 0x0020 +#define USB_E_TXE3 0x0040 +#define USB_E_TXE4 0x0080 +#define USB_TX_ERRMASK (USB_E_TXE1|USB_E_TXE2|USB_E_TXE3|USB_E_TXE4) +#define USB_E_IDLE 0x0100 +#define USB_E_RESET 0x0200 + +/* Mask Register */ +#define USBS_IDLE 0x01 + +/* RX Buffer Descriptor */ +#define RX_BD_OV 0x02 +#define RX_BD_CR 0x04 +#define RX_BD_AB 0x08 +#define RX_BD_NO 0x10 +#define RX_BD_PID_DATA0 0x00 +#define RX_BD_PID_DATA1 0x40 +#define RX_BD_PID_SETUP 0x80 +#define RX_BD_F 0x400 +#define RX_BD_L 0x800 +#define RX_BD_I 0x1000 +#define RX_BD_W 0x2000 +#define RX_BD_E 0x8000 + +/* Useful masks */ +#define RX_BD_PID_BITMASK (RX_BD_PID_DATA1 | RX_BD_PID_SETUP) +#define STALL_BITMASK (USEP_THS_STALL | USEP_RHS_STALL) +#define NAK_BITMASK (USEP_THS_NAK | USEP_RHS_NAK) +#define CBD_TX_BITMASK (TX_BD_R | TX_BD_L | TX_BD_TC | TX_BD_I | TX_BD_CNF) + +/* TX Buffer Descriptor */ +#define TX_BD_UN 0x02 +#define TX_BD_TO 0x04 +#define TX_BD_NO_PID 0x00 +#define TX_BD_PID_DATA0 0x80 +#define TX_BD_PID_DATA1 0xC0 +#define TX_BD_CNF 0x200 +#define TX_BD_TC 0x400 +#define TX_BD_L 0x800 +#define TX_BD_I 0x1000 +#define TX_BD_W 0x2000 +#define TX_BD_R 0x8000 + +/* Implementation specific defines */ + +#define EP_MIN_PACKET_SIZE 0x08 +#define MAX_ENDPOINTS 0x04 +#define FIFO_SIZE 0x10 +#define EP_MAX_PKT FIFO_SIZE +#define TX_RING_SIZE 0x04 +#define RX_RING_SIZE 0x06 +#define USB_MAX_PKT 0x40 +#define TOGGLE_TX_PID(x) x= ((~x)&0x40)|0x80 +#define TOGGLE_RX_PID(x) x^= 0x40 +#define EP_ATTACHED 0x01 /* Endpoint has a urb attached or not */ +#define EP_SEND_ZLP 0x02 /* Send ZLP y/n ? */ + +#define PROFF_USB 0x00000000 +#define CPM_USB_BASE 0x00000A00 + +/* UDC device defines */ +#define EP0_MAX_PACKET_SIZE EP_MAX_PKT +#define UDC_OUT_ENDPOINT 0x02 +#define UDC_OUT_PACKET_SIZE EP_MIN_PACKET_SIZE +#define UDC_IN_ENDPOINT 0x03 +#define UDC_IN_PACKET_SIZE EP_MIN_PACKET_SIZE +#define UDC_INT_ENDPOINT 0x01 +#define UDC_INT_PACKET_SIZE UDC_IN_PACKET_SIZE +#define UDC_BULK_PACKET_SIZE EP_MIN_PACKET_SIZE + +struct mpc8xx_ep { + struct urb * urb; + unsigned char pid; + unsigned char sc; + volatile cbd_t * prx; +}; + +typedef struct mpc8xx_usb{ + char usmod; /* Mode Register */ + char usaddr; /* Slave Address Register */ + char uscom; /* Command Register */ + char res1; /* Reserved */ + ushort usep[4]; + ulong res2; /* Reserved */ + ushort usber; /* Event Register */ + ushort res3; /* Reserved */ + ushort usbmr; /* Mask Register */ + char res4; /* Reserved */ + char usbs; /* Status Register */ + char res5[8]; /* Reserved */ +}usb_t; + +typedef struct mpc8xx_parameter_ram{ + ushort ep0ptr; /* Endpoint Pointer Register 0 */ + ushort ep1ptr; /* Endpoint Pointer Register 1 */ + ushort ep2ptr; /* Endpoint Pointer Register 2 */ + ushort ep3ptr; /* Endpoint Pointer Register 3 */ + uint rstate; /* Receive state */ + uint rptr; /* Receive internal data pointer */ + ushort frame_n; /* Frame number */ + ushort rbcnt; /* Receive byte count */ + uint rtemp; /* Receive temp cp use only */ + uint rxusb; /* Rx Data Temp */ + ushort rxuptr; /* Rx microcode return address temp */ +}usb_pram_t; + +typedef struct endpoint_parameter_block_pointer{ + ushort rbase; /* RxBD base address */ + ushort tbase; /* TxBD base address */ + char rfcr; /* Rx Function code */ + char tfcr; /* Tx Function code */ + ushort mrblr; /* Maximum Receive Buffer Length */ + ushort rbptr; /* RxBD pointer Next Buffer Descriptor */ + ushort tbptr; /* TxBD pointer Next Buffer Descriptor */ + ulong tstate; /* Transmit internal state */ + ulong tptr; /* Transmit internal data pointer */ + ushort tcrc; /* Transmit temp CRC */ + ushort tbcnt; /* Transmit internal bye count */ + ulong ttemp; /* Tx temp */ + ushort txuptr; /* Tx microcode return address */ + ushort res1; /* Reserved */ +}usb_epb_t; + +typedef enum mpc8xx_udc_state{ + STATE_NOT_READY, + STATE_ERROR, + STATE_READY, +}mpc8xx_udc_state_t; + +/* Declarations */ +int udc_init(void); +void udc_irq(void); +int udc_endpoint_write(struct usb_endpoint_instance *endpoint); +void udc_setup_ep(struct usb_device_instance *device, unsigned int ep, + struct usb_endpoint_instance *endpoint); +void udc_connect(void); +void udc_disconnect(void); +void udc_enable(struct usb_device_instance *device); +void udc_disable(void); +void udc_startup_events(struct usb_device_instance *device); + +/* Flow control */ +void udc_set_nak(int epid); +void udc_unset_nak (int epid); diff --git a/include/usbdcore_omap1510.h b/include/usbdcore_omap1510.h index 6ea3331..526fcd9 100644 --- a/include/usbdcore_omap1510.h +++ b/include/usbdcore_omap1510.h @@ -161,10 +161,20 @@ #define UDC_VBUS_CTRL (1 << 19) #define UDC_VBUS_MODE (1 << 18) - -void omap1510_udc_irq(void); -void omap1510_udc_noniso_irq(void); - +/* OMAP Endpoint parameters */ +#define EP0_MAX_PACKET_SIZE 64 +#define UDC_OUT_ENDPOINT 2 +#define UDC_OUT_PACKET_SIZE 64 +#define UDC_IN_ENDPOINT 1 +#define UDC_IN_PACKET_SIZE 64 +#define UDC_INT_ENDPOINT 5 +#define UDC_INT_PKTSIZE 16 +#define UDC_BULK_PKTSIZE 16 + +void udc_irq (void); +/* Flow control */ +void udc_set_nak(int epid); +void udc_unset_nak (int epid); /* Higher level functions for abstracting away from specific device */ void udc_endpoint_write(struct usb_endpoint_instance *endpoint); diff --git a/include/usbdescriptors.h b/include/usbdescriptors.h index 2d9f739..a752097 100644 --- a/include/usbdescriptors.h +++ b/include/usbdescriptors.h @@ -92,33 +92,42 @@ #define COMMUNICATIONS_DEVICE_CLASS 0x02 /* c.f. CDC 4.2 Table 15 */ -#define COMMUNICATIONS_INTERFACE_CLASS 0x02 +#define COMMUNICATIONS_INTERFACE_CLASS_CONTROL 0x02 +#define COMMUNICATIONS_INTERFACE_CLASS_DATA 0x0A +#define COMMUNICATIONS_INTERFACE_CLASS_VENDOR 0x0FF /* c.f. CDC 4.3 Table 16 */ -#define COMMUNICATIONS_NO_SUBCLASS 0x00 +#define COMMUNICATIONS_NO_SUBCLASS 0x00 #define COMMUNICATIONS_DLCM_SUBCLASS 0x01 -#define COMMUNICATIONS_ACM_SUBCLASS 0x02 -#define COMMUNICATIONS_TCM_SUBCLASS 0x03 +#define COMMUNICATIONS_ACM_SUBCLASS 0x02 +#define COMMUNICATIONS_TCM_SUBCLASS 0x03 #define COMMUNICATIONS_MCCM_SUBCLASS 0x04 -#define COMMUNICATIONS_CCM_SUBCLASS 0x05 +#define COMMUNICATIONS_CCM_SUBCLASS 0x05 #define COMMUNICATIONS_ENCM_SUBCLASS 0x06 #define COMMUNICATIONS_ANCM_SUBCLASS 0x07 /* c.f. WMCD 5.1 */ #define COMMUNICATIONS_WHCM_SUBCLASS 0x08 -#define COMMUNICATIONS_DMM_SUBCLASS 0x09 +#define COMMUNICATIONS_DMM_SUBCLASS 0x09 #define COMMUNICATIONS_MDLM_SUBCLASS 0x0a #define COMMUNICATIONS_OBEX_SUBCLASS 0x0b -/* c.f. CDC 4.6 Table 18 */ +/* c.f. CDC 4.4 Table 17 */ +#define COMMUNICATIONS_NO_PROTOCOL 0x00 +#define COMMUNICATIONS_V25TER_PROTOCOL 0x01 /*Common AT Hayes compatible*/ + +/* c.f. CDC 4.5 Table 18 */ #define DATA_INTERFACE_CLASS 0x0a +/* c.f. CDC 4.6 No Table */ +#define DATA_INTERFACE_SUBCLASS_NONE 0x00 /* No subclass pertinent */ + /* c.f. CDC 4.7 Table 19 */ -#define COMMUNICATIONS_NO_PROTOCOL 0x00 +#define DATA_INTERFACE_PROTOCOL_NONE 0x00 /* No class protcol required */ /* c.f. CDC 5.2.3 Table 24 */ -#define CS_INTERFACE 0x24 +#define CS_INTERFACE 0x24 #define CS_ENDPOINT 0x25 /* @@ -128,7 +137,7 @@ * c.f. WMCD 5.3 Table 5.3 */ -#define USB_ST_HEADER 0x00 +#define USB_ST_HEADER 0x00 #define USB_ST_CMF 0x01 #define USB_ST_ACMF 0x02 #define USB_ST_DLMF 0x03 @@ -137,18 +146,18 @@ #define USB_ST_UF 0x06 #define USB_ST_CSF 0x07 #define USB_ST_TOMF 0x08 -#define USB_ST_USBTF 0x09 +#define USB_ST_USBTF 0x09 #define USB_ST_NCT 0x0a #define USB_ST_PUF 0x0b #define USB_ST_EUF 0x0c #define USB_ST_MCMF 0x0d #define USB_ST_CCMF 0x0e #define USB_ST_ENF 0x0f -#define USB_ST_ATMNF 0x10 +#define USB_ST_ATMNF 0x10 #define USB_ST_WHCM 0x11 #define USB_ST_MDLM 0x12 -#define USB_ST_MDLMD 0x13 +#define USB_ST_MDLMD 0x13 #define USB_ST_DMM 0x14 #define USB_ST_OBEX 0x15 #define USB_ST_CS 0x16 @@ -312,7 +321,8 @@ struct usb_class_union_function_descriptor { u8 bDescriptorType; u8 bDescriptorSubtype; /* 0x06 */ u8 bMasterInterface; - u8 bSlaveInterface0[0]; + /* u8 bSlaveInterface0[0]; */ + u8 bSlaveInterface0; } __attribute__ ((packed)); struct usb_class_country_selection_descriptor { |