diff options
Diffstat (limited to 'drivers/net/can/usb/peak_usb/pcan_usb_pro.c')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index 5d8f6a40bb2c..f736196383ac 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -6,10 +6,10 @@ * Copyright (C) 2003-2011 PEAK System-Technik GmbH * Copyright (C) 2011-2012 Stephane Grosjean <s.grosjean@peak-system.com> */ +#include <linux/ethtool.h> +#include <linux/module.h> #include <linux/netdevice.h> #include <linux/usb.h> -#include <linux/module.h> -#include <linux/ethtool.h> #include <linux/can.h> #include <linux/can/dev.h> @@ -76,6 +76,7 @@ static u16 pcan_usb_pro_sizeof_rec[256] = { [PCAN_USBPRO_SETFILTR] = sizeof(struct pcan_usb_pro_filter), [PCAN_USBPRO_SETTS] = sizeof(struct pcan_usb_pro_setts), [PCAN_USBPRO_GETDEVID] = sizeof(struct pcan_usb_pro_devid), + [PCAN_USBPRO_SETDEVID] = sizeof(struct pcan_usb_pro_devid), [PCAN_USBPRO_SETLED] = sizeof(struct pcan_usb_pro_setled), [PCAN_USBPRO_RXMSG8] = sizeof(struct pcan_usb_pro_rxmsg), [PCAN_USBPRO_RXMSG4] = sizeof(struct pcan_usb_pro_rxmsg) - 4, @@ -149,6 +150,7 @@ static int pcan_msg_add_rec(struct pcan_usb_pro_msg *pm, int id, ...) case PCAN_USBPRO_SETBTR: case PCAN_USBPRO_GETDEVID: + case PCAN_USBPRO_SETDEVID: *pc++ = va_arg(ap, int); pc += 2; *(__le32 *)pc = cpu_to_le32(va_arg(ap, u32)); @@ -419,8 +421,8 @@ static int pcan_usb_pro_set_led(struct peak_usb_device *dev, u8 mode, return pcan_usb_pro_send_cmd(dev, &um); } -static int pcan_usb_pro_get_device_id(struct peak_usb_device *dev, - u32 *device_id) +static int pcan_usb_pro_get_can_channel_id(struct peak_usb_device *dev, + u32 *can_ch_id) { struct pcan_usb_pro_devid *pdn; struct pcan_usb_pro_msg um; @@ -439,11 +441,23 @@ static int pcan_usb_pro_get_device_id(struct peak_usb_device *dev, return err; pdn = (struct pcan_usb_pro_devid *)pc; - *device_id = le32_to_cpu(pdn->dev_num); + *can_ch_id = le32_to_cpu(pdn->dev_num); return err; } +static int pcan_usb_pro_set_can_channel_id(struct peak_usb_device *dev, + u32 can_ch_id) +{ + struct pcan_usb_pro_msg um; + + pcan_msg_init_empty(&um, dev->cmd_buf, PCAN_USB_MAX_CMD_LEN); + pcan_msg_add_rec(&um, PCAN_USBPRO_SETDEVID, dev->ctrl_idx, + can_ch_id); + + return pcan_usb_pro_send_cmd(dev, &um); +} + static int pcan_usb_pro_set_bittiming(struct peak_usb_device *dev, struct can_bittiming *bt) { @@ -1023,6 +1037,9 @@ static int pcan_usb_pro_set_phys_id(struct net_device *netdev, static const struct ethtool_ops pcan_usb_pro_ethtool_ops = { .set_phys_id = pcan_usb_pro_set_phys_id, .get_ts_info = pcan_get_ts_info, + .get_eeprom_len = peak_usb_get_eeprom_len, + .get_eeprom = peak_usb_get_eeprom, + .set_eeprom = peak_usb_set_eeprom, }; /* @@ -1076,7 +1093,8 @@ const struct peak_usb_adapter pcan_usb_pro = { .dev_free = pcan_usb_pro_free, .dev_set_bus = pcan_usb_pro_set_bus, .dev_set_bittiming = pcan_usb_pro_set_bittiming, - .dev_get_device_id = pcan_usb_pro_get_device_id, + .dev_get_can_channel_id = pcan_usb_pro_get_can_channel_id, + .dev_set_can_channel_id = pcan_usb_pro_set_can_channel_id, .dev_decode_buf = pcan_usb_pro_decode_buf, .dev_encode_msg = pcan_usb_pro_encode_msg, .dev_start = pcan_usb_pro_start, |