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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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Several cases of overlapping changes, except the packet scheduler
conflicts which deal with the addition of the free list parameter
to qdisc_enqueue().

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2016-06-30 05:03:36 -04:00
parent 6f30e8b022 e7bdea7750
commit ee58b57100
725 changed files with 7052 additions and 4289 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/can/at91_can.c
View File

@@ -712,9 +712,10 @@ static int at91_poll_rx(struct net_device *dev, int quota)
/* upper group completed, look again in lower */
if (priv->rx_next > get_mb_rx_low_last(priv) &&
quota > 0 && mb > get_mb_rx_last(priv)) {
mb > get_mb_rx_last(priv)) {
priv->rx_next = get_mb_rx_first(priv);
goto again;
if (quota > 0)
goto again;
}
return received;

38
drivers/net/can/c_can/c_can.c
View File

@@ -332,9 +332,23 @@ static void c_can_setup_tx_object(struct net_device *dev, int iface,
priv->write_reg(priv, C_CAN_IFACE(MSGCTRL_REG, iface), ctrl);
for (i = 0; i < frame->can_dlc; i += 2) {
priv->write_reg(priv, C_CAN_IFACE(DATA1_REG, iface) + i / 2,
frame->data[i] | (frame->data[i + 1] << 8));
if (priv->type == BOSCH_D_CAN) {
u32 data = 0, dreg = C_CAN_IFACE(DATA1_REG, iface);
for (i = 0; i < frame->can_dlc; i += 4, dreg += 2) {
data = (u32)frame->data[i];
data |= (u32)frame->data[i + 1] << 8;
data |= (u32)frame->data[i + 2] << 16;
data |= (u32)frame->data[i + 3] << 24;
priv->write_reg32(priv, dreg, data);
}
} else {
for (i = 0; i < frame->can_dlc; i += 2) {
priv->write_reg(priv,
C_CAN_IFACE(DATA1_REG, iface) + i / 2,
frame->data[i] |
(frame->data[i + 1] << 8));
}
}
}
@@ -402,10 +416,20 @@ static int c_can_read_msg_object(struct net_device *dev, int iface, u32 ctrl)
} else {
int i, dreg = C_CAN_IFACE(DATA1_REG, iface);
for (i = 0; i < frame->can_dlc; i += 2, dreg ++) {
data = priv->read_reg(priv, dreg);
frame->data[i] = data;
frame->data[i + 1] = data >> 8;
if (priv->type == BOSCH_D_CAN) {
for (i = 0; i < frame->can_dlc; i += 4, dreg += 2) {
data = priv->read_reg32(priv, dreg);
frame->data[i] = data;
frame->data[i + 1] = data >> 8;
frame->data[i + 2] = data >> 16;
frame->data[i + 3] = data >> 24;
}
} else {
for (i = 0; i < frame->can_dlc; i += 2, dreg++) {
data = priv->read_reg(priv, dreg);
frame->data[i] = data;
frame->data[i + 1] = data >> 8;
}
}
}

9
drivers/net/can/dev.c
View File

@@ -828,6 +828,9 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[])
* - control mode with CAN_CTRLMODE_FD set
*/
if (!data)
return 0;
if (data[IFLA_CAN_CTRLMODE]) {
struct can_ctrlmode *cm = nla_data(data[IFLA_CAN_CTRLMODE]);
@@ -1038,6 +1041,11 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
return -EOPNOTSUPP;
}
static void can_dellink(struct net_device *dev, struct list_head *head)
{
return;
}
static struct rtnl_link_ops can_link_ops __read_mostly = {
.kind = "can",
.maxtype = IFLA_CAN_MAX,
@@ -1046,6 +1054,7 @@ static struct rtnl_link_ops can_link_ops __read_mostly = {
.validate = can_validate,
.newlink = can_newlink,
.changelink = can_changelink,
.dellink = can_dellink,
.get_size = can_get_size,
.fill_info = can_fill_info,
.get_xstats_size = can_get_xstats_size,

5
drivers/net/can/usb/Kconfig
View File

@@ -16,7 +16,8 @@ config CAN_ESD_USB2
config CAN_GS_USB
tristate "Geschwister Schneider UG interfaces"
---help---
This driver supports the Geschwister Schneider USB/CAN devices.
This driver supports the Geschwister Schneider and bytewerk.org
candleLight USB CAN interfaces USB/CAN devices
If unsure choose N,
choose Y for built in support,
M to compile as module (module will be named: gs_usb).
@@ -46,6 +47,8 @@ config CAN_KVASER_USB
- Kvaser USBcan R
- Kvaser Leaf Light v2
- Kvaser Mini PCI Express HS
- Kvaser Mini PCI Express 2xHS
- Kvaser USBcan Light 2xHS
- Kvaser USBcan II HS/HS
- Kvaser USBcan II HS/LS
- Kvaser USBcan Rugged ("USBcan Rev B")

14
drivers/net/can/usb/gs_usb.c
View File

@@ -1,7 +1,9 @@
/* CAN driver for Geschwister Schneider USB/CAN devices.
/* CAN driver for Geschwister Schneider USB/CAN devices
* and bytewerk.org candleLight USB CAN interfaces.
*
* Copyright (C) 2013 Geschwister Schneider Technologie-,
* Copyright (C) 2013-2016 Geschwister Schneider Technologie-,
* Entwicklungs- und Vertriebs UG (Haftungsbeschränkt).
* Copyright (C) 2016 Hubert Denkmair
*
* Many thanks to all socketcan devs!
*
@@ -29,6 +31,9 @@
#define USB_GSUSB_1_VENDOR_ID 0x1d50
#define USB_GSUSB_1_PRODUCT_ID 0x606f
#define USB_CANDLELIGHT_VENDOR_ID 0x1209
#define USB_CANDLELIGHT_PRODUCT_ID 0x2323
#define GSUSB_ENDPOINT_IN 1
#define GSUSB_ENDPOINT_OUT 2
@@ -1009,6 +1014,8 @@ static void gs_usb_disconnect(struct usb_interface *intf)
static const struct usb_device_id gs_usb_table[] = {
{ USB_DEVICE_INTERFACE_NUMBER(USB_GSUSB_1_VENDOR_ID,
USB_GSUSB_1_PRODUCT_ID, 0) },
{ USB_DEVICE_INTERFACE_NUMBER(USB_CANDLELIGHT_VENDOR_ID,
USB_CANDLELIGHT_PRODUCT_ID, 0) },
{} /* Terminating entry */
};
@@ -1026,5 +1033,6 @@ module_usb_driver(gs_usb_driver);
MODULE_AUTHOR("Maximilian Schneider <mws@schneidersoft.net>");
MODULE_DESCRIPTION(
"Socket CAN device driver for Geschwister Schneider Technologie-, "
"Entwicklungs- und Vertriebs UG. USB2.0 to CAN interfaces.");
"Entwicklungs- und Vertriebs UG. USB2.0 to CAN interfaces\n"
"and bytewerk.org candleLight USB CAN interfaces.");
MODULE_LICENSE("GPL v2");

8
drivers/net/can/usb/kvaser_usb.c
View File

@@ -59,11 +59,14 @@
#define USB_CAN_R_PRODUCT_ID 39
#define USB_LEAF_LITE_V2_PRODUCT_ID 288
#define USB_MINI_PCIE_HS_PRODUCT_ID 289
#define USB_LEAF_LIGHT_HS_V2_OEM_PRODUCT_ID 290
#define USB_USBCAN_LIGHT_2HS_PRODUCT_ID 291
#define USB_MINI_PCIE_2HS_PRODUCT_ID 292
static inline bool kvaser_is_leaf(const struct usb_device_id *id)
{
return id->idProduct >= USB_LEAF_DEVEL_PRODUCT_ID &&
id->idProduct <= USB_MINI_PCIE_HS_PRODUCT_ID;
id->idProduct <= USB_MINI_PCIE_2HS_PRODUCT_ID;
}
/* Kvaser USBCan-II devices */
@@ -537,6 +540,9 @@ static const struct usb_device_id kvaser_usb_table[] = {
.driver_info = KVASER_HAS_TXRX_ERRORS },
{ USB_DEVICE(KVASER_VENDOR_ID, USB_LEAF_LITE_V2_PRODUCT_ID) },
{ USB_DEVICE(KVASER_VENDOR_ID, USB_MINI_PCIE_HS_PRODUCT_ID) },
{ USB_DEVICE(KVASER_VENDOR_ID, USB_LEAF_LIGHT_HS_V2_OEM_PRODUCT_ID) },
{ USB_DEVICE(KVASER_VENDOR_ID, USB_USBCAN_LIGHT_2HS_PRODUCT_ID) },
{ USB_DEVICE(KVASER_VENDOR_ID, USB_MINI_PCIE_2HS_PRODUCT_ID) },
/* USBCANII family IDs */
{ USB_DEVICE(KVASER_VENDOR_ID, USB_USBCAN2_PRODUCT_ID),