forked from Minki/linux
can: usb: PEAK-System Technik PCAN-USB Pro specific part
This patch adds the specific part which handles the PCAN-USB Pro adapter from PEAK-System Technik (http://www.peak-system.com). The PCAN-USB Pro adapter is a dual-channel USB 2.0 adapter compliant with CAN specifications Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Stephane Grosjean
Marc Kleine-Budde
parent
46be265d33
commit
d8a199355f
@ -1,2 +1,2 @@
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obj-$(CONFIG_CAN_PEAK_USB) += peak_usb.o
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peak_usb-y = pcan_usb_core.o pcan_usb.o
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peak_usb-y = pcan_usb_core.o pcan_usb.o pcan_usb_pro.o
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1036
drivers/net/can/usb/peak_usb/pcan_usb_pro.c
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1036
drivers/net/can/usb/peak_usb/pcan_usb_pro.c
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File diff suppressed because it is too large
Load Diff
178
drivers/net/can/usb/peak_usb/pcan_usb_pro.h
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178
drivers/net/can/usb/peak_usb/pcan_usb_pro.h
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/*
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* CAN driver for PEAK System PCAN-USB Pro adapter
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* Derived from the PCAN project file driver/src/pcan_usbpro_fw.h
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*
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* Copyright (C) 2003-2011 PEAK System-Technik GmbH
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* Copyright (C) 2011-2012 Stephane Grosjean <s.grosjean@peak-system.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published
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* by the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef PCAN_USB_PRO_H
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#define PCAN_USB_PRO_H
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/*
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* USB Vendor request data types
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*/
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#define PCAN_USBPRO_REQ_INFO 0
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#define PCAN_USBPRO_REQ_FCT 2
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/* Vendor Request value for XXX_INFO */
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#define PCAN_USBPRO_INFO_BL 0
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#define PCAN_USBPRO_INFO_FW 1
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/* Vendor Request value for XXX_FCT */
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#define PCAN_USBPRO_FCT_DRVLD 5 /* tell device driver is loaded */
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/* PCAN_USBPRO_INFO_BL vendor request record type */
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struct __packed pcan_usb_pro_blinfo {
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u32 ctrl_type;
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u8 version[4];
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u8 day;
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u8 month;
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u8 year;
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u8 dummy;
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u32 serial_num_hi;
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u32 serial_num_lo;
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u32 hw_type;
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u32 hw_rev;
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};
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/* PCAN_USBPRO_INFO_FW vendor request record type */
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struct __packed pcan_usb_pro_fwinfo {
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u32 ctrl_type;
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u8 version[4];
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u8 day;
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u8 month;
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u8 year;
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u8 dummy;
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u32 fw_type;
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};
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/*
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* USB Command record types
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*/
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#define PCAN_USBPRO_SETBTR 0x02
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#define PCAN_USBPRO_SETBUSACT 0x04
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#define PCAN_USBPRO_SETSILENT 0x05
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#define PCAN_USBPRO_SETFILTR 0x0a
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#define PCAN_USBPRO_SETTS 0x10
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#define PCAN_USBPRO_GETDEVID 0x12
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#define PCAN_USBPRO_SETLED 0x1C
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#define PCAN_USBPRO_RXMSG8 0x80
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#define PCAN_USBPRO_RXMSG4 0x81
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#define PCAN_USBPRO_RXMSG0 0x82
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#define PCAN_USBPRO_RXRTR 0x83
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#define PCAN_USBPRO_RXSTATUS 0x84
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#define PCAN_USBPRO_RXTS 0x85
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#define PCAN_USBPRO_TXMSG8 0x41
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#define PCAN_USBPRO_TXMSG4 0x42
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#define PCAN_USBPRO_TXMSG0 0x43
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/* record structures */
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struct __packed pcan_usb_pro_btr {
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u8 data_type;
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u8 channel;
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u16 dummy;
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u32 CCBT;
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};
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struct __packed pcan_usb_pro_busact {
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u8 data_type;
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u8 channel;
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u16 onoff;
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};
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struct __packed pcan_usb_pro_silent {
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u8 data_type;
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u8 channel;
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u16 onoff;
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};
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struct __packed pcan_usb_pro_filter {
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u8 data_type;
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u8 dummy;
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u16 filter_mode;
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};
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struct __packed pcan_usb_pro_setts {
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u8 data_type;
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u8 dummy;
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u16 mode;
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};
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struct __packed pcan_usb_pro_devid {
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u8 data_type;
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u8 channel;
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u16 dummy;
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u32 serial_num;
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};
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struct __packed pcan_usb_pro_setled {
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u8 data_type;
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u8 channel;
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u16 mode;
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u32 timeout;
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};
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struct __packed pcan_usb_pro_rxmsg {
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u8 data_type;
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u8 client;
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u8 flags;
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u8 len;
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u32 ts32;
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u32 id;
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u8 data[8];
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};
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#define PCAN_USBPRO_STATUS_ERROR 0x0001
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#define PCAN_USBPRO_STATUS_BUS 0x0002
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#define PCAN_USBPRO_STATUS_OVERRUN 0x0004
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#define PCAN_USBPRO_STATUS_QOVERRUN 0x0008
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struct __packed pcan_usb_pro_rxstatus {
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u8 data_type;
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u8 channel;
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u16 status;
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u32 ts32;
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u32 err_frm;
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};
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struct __packed pcan_usb_pro_rxts {
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u8 data_type;
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u8 dummy[3];
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u32 ts64[2];
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};
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struct __packed pcan_usb_pro_txmsg {
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u8 data_type;
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u8 client;
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u8 flags;
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u8 len;
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u32 id;
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u8 data[8];
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};
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union pcan_usb_pro_rec {
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u8 data_type;
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struct pcan_usb_pro_btr btr;
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struct pcan_usb_pro_busact bus_act;
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struct pcan_usb_pro_silent silent_mode;
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struct pcan_usb_pro_filter filter_mode;
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struct pcan_usb_pro_setts ts;
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struct pcan_usb_pro_devid dev_id;
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struct pcan_usb_pro_setled set_led;
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struct pcan_usb_pro_rxmsg rx_msg;
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struct pcan_usb_pro_rxstatus rx_status;
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struct pcan_usb_pro_rxts rx_ts;
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struct pcan_usb_pro_txmsg tx_msg;
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};
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#endif
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