nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated from Linux LTS 3.10.20 to 3.10.21

Browse Source
This commit is contained in:
Nathan
2025-04-07 09:52:38 -05:00
parent d67348cc45
commit 8de512f759
67 changed files with 803 additions and 353 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/can/c_can/c_can.c
View File

@@ -814,9 +814,6 @@ static int c_can_do_rx_poll(struct net_device *dev, int quota)
msg_ctrl_save = priv->read_reg(priv,
C_CAN_IFACE(MSGCTRL_REG, 0));
if (msg_ctrl_save & IF_MCONT_EOB)
return num_rx_pkts;
if (msg_ctrl_save & IF_MCONT_MSGLST) {
c_can_handle_lost_msg_obj(dev, 0, msg_obj);
num_rx_pkts++;
@@ -824,6 +821,9 @@ static int c_can_do_rx_poll(struct net_device *dev, int quota)
continue;
}
if (msg_ctrl_save & IF_MCONT_EOB)
return num_rx_pkts;
if (!(msg_ctrl_save & IF_MCONT_NEWDAT))
continue;

20
drivers/net/can/usb/kvaser_usb.c
View File

@@ -1544,9 +1544,9 @@ static int kvaser_usb_init_one(struct usb_interface *intf,
return 0;
}
static void kvaser_usb_get_endpoints(const struct usb_interface *intf,
struct usb_endpoint_descriptor **in,
struct usb_endpoint_descriptor **out)
static int kvaser_usb_get_endpoints(const struct usb_interface *intf,
struct usb_endpoint_descriptor **in,
struct usb_endpoint_descriptor **out)
{
const struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
@@ -1557,12 +1557,18 @@ static void kvaser_usb_get_endpoints(const struct usb_interface *intf,
for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
endpoint = &iface_desc->endpoint[i].desc;
if (usb_endpoint_is_bulk_in(endpoint))
if (!*in && usb_endpoint_is_bulk_in(endpoint))
*in = endpoint;
if (usb_endpoint_is_bulk_out(endpoint))
if (!*out && usb_endpoint_is_bulk_out(endpoint))
*out = endpoint;
/* use first bulk endpoint for in and out */
if (*in && *out)
return 0;
}
return -ENODEV;
}
static int kvaser_usb_probe(struct usb_interface *intf,
@@ -1576,8 +1582,8 @@ static int kvaser_usb_probe(struct usb_interface *intf,
if (!dev)
return -ENOMEM;
kvaser_usb_get_endpoints(intf, &dev->bulk_in, &dev->bulk_out);
if (!dev->bulk_in || !dev->bulk_out) {
err = kvaser_usb_get_endpoints(intf, &dev->bulk_in, &dev->bulk_out);
if (err) {
dev_err(&intf->dev, "Cannot get usb endpoint(s)");
return err;
}