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Diffstat (limited to 'sys-kernel/boest-v5.0.15/raspberrypi/0004-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch')
-rw-r--r--sys-kernel/boest-v5.0.15/raspberrypi/0004-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/sys-kernel/boest-v5.0.15/raspberrypi/0004-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch b/sys-kernel/boest-v5.0.15/raspberrypi/0004-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch
new file mode 100644
index 00000000..cb7d28fd
--- /dev/null
+++ b/sys-kernel/boest-v5.0.15/raspberrypi/0004-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch
@@ -0,0 +1,45 @@
+From eb3bd278aba3a0c1e098c774bc48cb033c2a51e8 Mon Sep 17 00:00:00 2001
+From: Sam Nazarko <email@samnazarko.co.uk>
+Date: Fri, 1 Apr 2016 17:27:21 +0100
+Subject: [PATCH 004/194] smsc95xx: Experimental: Enable turbo_mode and
+ packetsize=2560 by default
+
+See: http://forum.kodi.tv/showthread.php?tid=285288
+---
+ drivers/net/usb/smsc95xx.c | 14 +++++++++-----
+ 1 file changed, 9 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
+index 3d6276566a13..df3c6bd751bf 100644
+--- a/drivers/net/usb/smsc95xx.c
++++ b/drivers/net/usb/smsc95xx.c
+@@ -86,6 +86,10 @@ 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, int in_pm)
+ {
+@@ -1107,13 +1111,13 @@ 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",