raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-06 01:49:46 +00:00
Code Issues Projects Releases Wiki Activity

smsc95xx: Experimental: Enable turbo_mode and packetsize=2560 by default

Browse Source 
See: http://forum.kodi.tv/showthread.php?tid=285288
This commit is contained in:
Sam Nazarko
2016-04-01 17:27:21 +01:00
committed by Phil Elwell
parent ededb88eac
commit a4b3721b33
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/net/usb/smsc95xx.c
View File

@@ -79,9 +79,9 @@ static bool turbo_mode = true;
module_param(turbo_mode, bool, 0644);
MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction");
static bool truesize_mode = false;
module_param(truesize_mode, bool, 0644);
MODULE_PARM_DESC(truesize_mode, "Report larger truesize value");
static int packetsize = 2560;
module_param(packetsize, int, 0644);
MODULE_PARM_DESC(packetsize, "Override the RX URB packet size");
static int __must_check smsc95xx_read_reg(struct usbnet *dev, u32 index,
u32 *data)
@@ -936,13 +936,13 @@ static int smsc95xx_reset(struct usbnet *dev)
if (!turbo_mode) {
burst_cap = 0;
dev->rx_urb_size = MAX_SINGLE_PACKET_SIZE;
dev->rx_urb_size = packetsize ? packetsize : MAX_SINGLE_PACKET_SIZE;
} else if (dev->udev->speed == USB_SPEED_HIGH) {
burst_cap = DEFAULT_HS_BURST_CAP_SIZE / HS_USB_PKT_SIZE;
dev->rx_urb_size = DEFAULT_HS_BURST_CAP_SIZE;
dev->rx_urb_size = packetsize ? packetsize : DEFAULT_HS_BURST_CAP_SIZE;
burst_cap = dev->rx_urb_size / HS_USB_PKT_SIZE;
} else {
burst_cap = DEFAULT_FS_BURST_CAP_SIZE / FS_USB_PKT_SIZE;
dev->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE;
dev->rx_urb_size = packetsize ? packetsize : DEFAULT_FS_BURST_CAP_SIZE;
burst_cap = dev->rx_urb_size / FS_USB_PKT_SIZE;
}
netif_dbg(dev, ifup, dev->net, "rx_urb_size=%ld\n",