b100: added b100 firmware (squashed)

1 files changed, 499 insertions, 0 deletions

diff --git a/firmware/fx2/b100/usb_descriptors.a51 b/firmware/fx2/b100/usb_descriptors.a51
new file mode 100644
index 000000000..cc71833fe
--- /dev/null
+++ b/firmware/fx2/b100/usb_descriptors.a51
@@ -0,0 +1,499 @@
+;;; -*- asm -*-
+;;;
+;;; Copyright 2003 Free Software Foundation, Inc.
+;;; 
+;;; This file is part of GNU Radio
+;;; 
+;;; GNU Radio 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 3, or (at your option)
+;;; any later version.
+;;; 
+;;; GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+;;; the Free Software Foundation, Inc., 51 Franklin Street,
+;;; Boston, MA 02110-1301, USA.
+;;;
+	
+;;; USB Descriptor table for the B100
+;;; 
+;;; We're a high-speed only device (480 Mb/sec) with 1 configuration
+;;; and 5 interfaces.  
+;;; 
+;;;	interface 0:	command and status (ep0 COMMAND)
+;;;	interface 1:	Transmit path (ep2 OUT BULK)
+;;;	interface 2:	Receive path (ep6 IN BULK)
+
+;;; interface 3:  Command transmit path (ep4 OUT BULK) for FPGA comms
+;;; interface 4:  Command receive path (ep8 IN BULK) for FPGA comms
+
+	.module usb_descriptors
+	
+	VID_FREE	 = 0x2500	; Free Software Folks
+	PID_USRP	 = 0x0001	; B100
+
+	;; We distinguish configured from unconfigured USRPs using the Device ID.
+	;; If the MSB of the DID is 0, the device is unconfigured.
+	;; The LSB of the DID is reserved for hardware revs.
+	
+	DID_USRP	 = 0x0100	; Device ID (bcd)
+
+	
+	DSCR_DEVICE	 =   1	; Descriptor type: Device
+	DSCR_CONFIG	 =   2	; Descriptor type: Configuration
+	DSCR_STRING	 =   3	; Descriptor type: String
+	DSCR_INTRFC	 =   4	; Descriptor type: Interface
+	DSCR_ENDPNT	 =   5	; Descriptor type: Endpoint
+	DSCR_DEVQUAL	 =   6	; Descriptor type: Device Qualifier
+	
+	DSCR_DEVICE_LEN	 =  18
+	DSCR_CONFIG_LEN  =   9
+	DSCR_INTRFC_LEN  =   9
+	DSCR_ENDPNT_LEN  =   7
+	DSCR_DEVQUAL_LEN =  10
+	
+	ET_CONTROL	 =   0	; Endpoint type: Control
+	ET_ISO		 =   1	; Endpoint type: Isochronous
+	ET_BULK		 =   2	; Endpoint type: Bulk
+	ET_INT		 =   3	; Endpoint type: Interrupt
+	
+	
+	;; configuration attributes
+	bmSELF_POWERED	=	1 << 6
+
+;;; --------------------------------------------------------
+;;;	external ram data
+;;;--------------------------------------------------------
+	
+	.area USBDESCSEG    (XDATA)
+	
+;;; ----------------------------------------------------------------
+;;; descriptors used when operating at high speed (480Mb/sec)
+;;; ----------------------------------------------------------------
+	
+	.even	; descriptors must be 2-byte aligned for SUDPTR{H,L} to work
+
+	;; The .even directive isn't really honored by the linker.  Bummer!
+	;; (There's no way to specify an alignment requirement for a given area,
+	;; hence when they're concatenated together, even doesn't work.)
+	;; 
+	;; We work around this by telling the linker to put USBDESCSEG
+	;; at 0xE000 absolute.  This means that the maximimum length of this
+	;; segment is 480 bytes, leaving room for the two hash slots 
+	;; at 0xE1EO to 0xE1FF.  
+	;; 
+	;; As of July 7, 2004, this segment is 326 bytes long
+  ;; As of Sept 2, 2010, this segment is 416 bytes long
+	
+_high_speed_device_descr::
+	.db	DSCR_DEVICE_LEN
+	.db	DSCR_DEVICE
+	.db	<0x0200		; Specification version (LSB)
+	.db	>0x0200		; Specification version (MSB)
+	.db	0xff		; device class (vendor specific)
+	.db	0xff		; device subclass (vendor specific)
+	.db	0xff		; device protocol (vendor specific)
+	.db	64		; bMaxPacketSize0 for endpoint 0
+	.db	<VID_FREE	; idVendor
+	.db	>VID_FREE	; idVendor
+	.db	<PID_USRP	; idProduct
+	.db	>PID_USRP	; idProduct
+_usb_desc_hw_rev_binary_patch_location_0::
+	.db	<DID_USRP	; bcdDevice
+	.db	>DID_USRP	; bcdDevice
+	.db	SI_VENDOR	; iManufacturer (string index)
+	.db	SI_PRODUCT	; iProduct (string index)
+	.db	SI_SERIAL	; iSerial number (string index)
+	.db	1		; bNumConfigurations
+	
+;;; describes the other speed (12Mb/sec)
+	.even
+_high_speed_devqual_descr::
+	.db	DSCR_DEVQUAL_LEN
+	.db	DSCR_DEVQUAL
+	.db	<0x0200		; bcdUSB (LSB)
+	.db	>0x0200		; bcdUSB (MSB)
+	.db	0xff		; bDeviceClass
+	.db	0xff		; bDeviceSubClass
+	.db	0xff		; bDeviceProtocol
+	.db	64		; bMaxPacketSize0
+	.db	1		; bNumConfigurations (one config at 12Mb/sec)
+	.db	0		; bReserved
+	
+	.even
+_high_speed_config_descr::	
+	.db	DSCR_CONFIG_LEN
+	.db	DSCR_CONFIG
+	.db	<(_high_speed_config_descr_end - _high_speed_config_descr) ; LSB
+	.db	>(_high_speed_config_descr_end - _high_speed_config_descr) ; MSB
+	.db	5		; bNumInterfaces
+	.db	1		; bConfigurationValue
+	.db	0		; iConfiguration
+	.db	0x80 | bmSELF_POWERED ; bmAttributes
+	.db	0		; bMaxPower
+
+	;; interface descriptor 0 (command & status, ep0 COMMAND)
+	
+	.db	DSCR_INTRFC_LEN
+	.db	DSCR_INTRFC
+	.db	0		; bInterfaceNumber (zero based)
+	.db	0		; bAlternateSetting
+	.db	0		; bNumEndpoints
+	.db	0xff		; bInterfaceClass (vendor specific)
+	.db	0xff		; bInterfaceSubClass (vendor specific)
+	.db	0xff		; bInterfaceProtocol (vendor specific)
+	.db	SI_COMMAND_AND_STATUS	; iInterface (description)
+
+	;; interface descriptor 1 (transmit path, ep2 OUT BULK)
+	
+	.db	DSCR_INTRFC_LEN
+	.db	DSCR_INTRFC
+	.db	1		; bInterfaceNumber (zero based)
+	.db	0		; bAlternateSetting
+	.db	1		; bNumEndpoints
+	.db	0xff		; bInterfaceClass (vendor specific)
+	.db	0xff		; bInterfaceSubClass (vendor specific)
+	.db	0xff		; bInterfaceProtocol (vendor specific)
+	.db	SI_TX_PATH	; iInterface (description)
+
+	;; interface 1's end point
+
+	.db	DSCR_ENDPNT_LEN
+	.db	DSCR_ENDPNT
+	.db	0x02		; bEndpointAddress (ep 2 OUT)
+	.db	ET_BULK		; bmAttributes
+	.db	<512		; wMaxPacketSize (LSB)
+	.db	>512		; wMaxPacketSize (MSB)
+	.db	0		; bInterval (iso only)
+
+	;; interface descriptor 2 (receive path, ep6 IN BULK)
+	
+	.db	DSCR_INTRFC_LEN
+	.db	DSCR_INTRFC
+	.db	2		; bInterfaceNumber (zero based)
+	.db	0		; bAlternateSetting
+	.db	1		; bNumEndpoints
+	.db	0xff		; bInterfaceClass (vendor specific)
+	.db	0xff		; bInterfaceSubClass (vendor specific)
+	.db	0xff		; bInterfaceProtocol (vendor specific)
+	.db	SI_RX_PATH	; iInterface (description)
+
+	;; interface 2's end point
+
+	.db	DSCR_ENDPNT_LEN
+	.db	DSCR_ENDPNT
+	.db	0x86		; bEndpointAddress (ep 6 IN)
+	.db	ET_BULK		; bmAttributes
+	.db	<512		; wMaxPacketSize (LSB)
+	.db	>512		; wMaxPacketSize (MSB)
+	.db	0		; bInterval (iso only)
+
+	;; interface descriptor 3 (FPGA command OUT path, ep4 OUT BULK)
+	
+	.db	DSCR_INTRFC_LEN
+	.db	DSCR_INTRFC
+	.db	3		; bInterfaceNumber (zero based)
+	.db	0		; bAlternateSetting
+	.db	1		; bNumEndpoints
+	.db	0xff		; bInterfaceClass (vendor specific)
+	.db	0xff		; bInterfaceSubClass (vendor specific)
+	.db	0xff		; bInterfaceProtocol (vendor specific)
+	.db	SI_FPGA_COMMAND_OUT_PATH	; iInterface (description)
+
+	;; interface 3's end point
+
+	.db	DSCR_ENDPNT_LEN
+	.db	DSCR_ENDPNT
+	.db	0x04		; bEndpointAddress (ep 4 OUT)
+	.db	ET_BULK		; bmAttributes
+	.db	<32		; wMaxPacketSize (LSB)
+	.db	>32		; wMaxPacketSize (MSB)
+	.db	0		; bInterval (iso only)
+
+	;; interface descriptor 4 (FPGA command IN path, ep8 IN BULK)
+	
+	.db	DSCR_INTRFC_LEN
+	.db	DSCR_INTRFC
+	.db	4		; bInterfaceNumber (zero based)
+	.db	0		; bAlternateSetting
+	.db	1		; bNumEndpoints
+	.db	0xff		; bInterfaceClass (vendor specific)
+	.db	0xff		; bInterfaceSubClass (vendor specific)
+	.db	0xff		; bInterfaceProtocol (vendor specific)
+	.db	SI_FPGA_COMMAND_IN_PATH	; iInterface (description)
+
+	;; interface 4's end point
+
+	.db	DSCR_ENDPNT_LEN
+	.db	DSCR_ENDPNT
+	.db	0x88		; bEndpointAddress (ep 8 IN)
+	.db	ET_BULK		; bmAttributes
+	.db	<32		; wMaxPacketSize (LSB)
+	.db	>32		; wMaxPacketSize (MSB)
+	.db	0		; bInterval (iso only)
+
+
+_high_speed_config_descr_end:		
+
+;;; ----------------------------------------------------------------
+;;; descriptors used when operating at full speed (12Mb/sec)
+;;; ----------------------------------------------------------------
+
+	.even
+_full_speed_device_descr::	
+	.db	DSCR_DEVICE_LEN
+	.db	DSCR_DEVICE
+	.db	<0x0200		; Specification version (LSB)
+	.db	>0x0200		; Specification version (MSB)
+	.db	0xff		; device class (vendor specific)
+	.db	0xff		; device subclass (vendor specific)
+	.db	0xff		; device protocol (vendor specific)
+	.db	64		; bMaxPacketSize0 for endpoint 0
+	.db	<VID_FREE	; idVendor
+	.db	>VID_FREE	; idVendor
+	.db	<PID_USRP	; idProduct
+	.db	>PID_USRP	; idProduct
+_usb_desc_hw_rev_binary_patch_location_1::
+	.db	<DID_USRP	; bcdDevice
+	.db	>DID_USRP	; bcdDevice
+	.db	SI_VENDOR	; iManufacturer (string index)
+	.db	SI_PRODUCT	; iProduct (string index)
+	.db	SI_NONE		; iSerial number (None)
+	.db	1		; bNumConfigurations
+	
+	
+;;; describes the other speed (480Mb/sec)
+	.even
+_full_speed_devqual_descr::
+	.db	DSCR_DEVQUAL_LEN
+	.db	DSCR_DEVQUAL
+	.db	<0x0200		; bcdUSB
+	.db	>0x0200		; bcdUSB
+	.db	0xff		; bDeviceClass
+	.db	0xff		; bDeviceSubClass
+	.db	0xff		; bDeviceProtocol
+	.db	64		; bMaxPacketSize0
+	.db	1		; bNumConfigurations (one config at 480Mb/sec)
+	.db	0		; bReserved
+	
+	.even
+_full_speed_config_descr::	
+	.db	DSCR_CONFIG_LEN
+	.db	DSCR_CONFIG
+	.db	<(_full_speed_config_descr_end - _full_speed_config_descr) ; LSB
+	.db	>(_full_speed_config_descr_end - _full_speed_config_descr) ; MSB
+	.db	1		; bNumInterfaces
+	.db	1		; bConfigurationValue
+	.db	0		; iConfiguration
+	.db	0x80 | bmSELF_POWERED ; bmAttributes
+	.db	0		; bMaxPower
+
+	;; interface descriptor 0 (command & status, ep0 COMMAND)
+	
+	.db	DSCR_INTRFC_LEN
+	.db	DSCR_INTRFC
+	.db	0		; bInterfaceNumber (zero based)
+	.db	0		; bAlternateSetting
+	.db	0		; bNumEndpoints
+	.db	0xff		; bInterfaceClass (vendor specific)
+	.db	0xff		; bInterfaceSubClass (vendor specific)
+	.db	0xff		; bInterfaceProtocol (vendor specific)
+	.db	SI_COMMAND_AND_STATUS	; iInterface (description)
+	
+_full_speed_config_descr_end:	
+	
+;;; ----------------------------------------------------------------
+;;;			string descriptors
+;;; ----------------------------------------------------------------
+
+_nstring_descriptors::
+	.db	(_string_descriptors_end - _string_descriptors) / 2
+
+_string_descriptors::
+	.db	<str0, >str0
+	.db	<str1, >str1
+	.db	<str2, >str2
+	.db	<str3, >str3
+	.db	<str4, >str4
+	.db	<str5, >str5
+	.db	<str6, >str6
+	.db <str7, >str7
+	.db <str8, >str8
+_string_descriptors_end:
+
+	SI_NONE = 0
+	;; str0 contains the language ID's.
+	.even
+str0:	.db	str0_end - str0
+	.db	DSCR_STRING
+	.db	0
+	.db	0
+	.db	<0x0409		; magic code for US English (LSB)
+	.db	>0x0409		; magic code for US English (MSB)
+str0_end:
+
+	SI_VENDOR = 1
+	.even
+str1:	.db	str1_end - str1
+	.db	DSCR_STRING
+	.db	'F, 0		; 16-bit unicode
+	.db	'r, 0
+	.db	'e, 0
+	.db	'e, 0
+	.db	' , 0
+	.db	'S, 0
+	.db	'o, 0
+	.db	'f, 0
+	.db	't, 0
+	.db	'w, 0
+	.db	'a, 0
+	.db	'r, 0
+	.db	'e, 0
+	.db	' , 0
+	.db	'F, 0
+	.db	'o, 0
+	.db	'l, 0
+	.db	'k, 0
+	.db	's, 0
+str1_end:
+
+	SI_PRODUCT = 2
+	.even
+str2:	.db	str2_end - str2
+	.db	DSCR_STRING
+	.db	'U, 0
+	.db	'S, 0
+	.db	'R, 0
+	.db	'P, 0
+	.db '1, 0
+	.db 'P, 0
+	.db	' , 0
+	.db	'R, 0
+	.db	'e, 0
+	.db	'v, 0
+	.db	' , 0
+_usb_desc_hw_rev_ascii_patch_location_0::
+	.db	'?, 0
+str2_end:
+
+	SI_COMMAND_AND_STATUS = 3
+	.even
+str3:	.db	str3_end - str3
+	.db	DSCR_STRING
+	.db	'C, 0
+	.db	'o, 0
+	.db	'm, 0
+	.db	'm, 0
+	.db	'a, 0
+	.db	'n, 0
+	.db	'd, 0
+	.db	' , 0
+	.db	'&, 0
+	.db	' , 0
+	.db	'S, 0
+	.db	't, 0
+	.db	'a, 0
+	.db	't, 0
+	.db	'u, 0
+	.db	's, 0
+str3_end:
+
+	SI_TX_PATH = 4
+	.even
+str4:	.db	str4_end - str4
+	.db	DSCR_STRING
+	.db	'T, 0
+	.db	'r, 0
+	.db	'a, 0
+	.db	'n, 0
+	.db	's, 0
+	.db	'm, 0
+	.db	'i, 0
+	.db	't, 0
+	.db	' , 0
+	.db	'P, 0
+	.db	'a, 0
+	.db	't, 0
+	.db	'h, 0
+str4_end:
+
+	SI_RX_PATH = 5
+	.even
+str5:	.db	str5_end - str5
+	.db	DSCR_STRING
+	.db	'R, 0
+	.db	'e, 0
+	.db	'c, 0
+	.db	'e, 0
+	.db	'i, 0
+	.db	'v, 0
+	.db	'e, 0
+	.db	' , 0
+	.db	'P, 0
+	.db	'a, 0
+	.db	't, 0
+	.db	'h, 0
+str5_end:
+
+	SI_SERIAL = 6
+	.even
+str6:	.db	str6_end - str6
+	.db	DSCR_STRING
+_usb_desc_serial_number_ascii::
+	.db	'3, 0
+	.db	'., 0
+	.db	'1, 0
+	.db	'4, 0
+	.db	'1, 0
+	.db	'5, 0
+	.db	'9, 0
+	.db	'3, 0
+str6_end:
+
+	SI_FPGA_COMMAND_OUT_PATH = 7
+	.even
+str7:	.db	str7_end - str7
+	.db	DSCR_STRING
+	.db	'F, 0
+	.db	'P, 0
+	.db	'G, 0
+	.db	'A, 0
+	.db	' , 0
+	.db	'C, 0
+	.db	'o, 0
+	.db	'm, 0
+	.db	'm, 0
+	.db	'a, 0
+	.db	'n, 0
+	.db	'd, 0
+	.db	' , 0
+	.db	'O, 0
+	.db	'u, 0
+	.db	't, 0
+str7_end:
+
+	SI_FPGA_COMMAND_IN_PATH = 8
+	.even
+str8:	.db	str8_end - str8
+	.db	DSCR_STRING
+	.db	'F, 0
+	.db	'P, 0
+	.db	'G, 0
+	.db	'A, 0
+	.db	' , 0
+	.db	'C, 0
+	.db	'o, 0
+	.db	'm, 0
+	.db	'm, 0
+	.db	'a, 0
+	.db	'n, 0
+	.db	'd, 0
+	.db	' , 0
+	.db	'I, 0
+	.db	'n, 0
+str8_end: