openwrt/target/linux/bcm27xx/patches-6.1/950-0082-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch
Zxl hhyccc fc9cb9b609 kernel: bump 6.1 to 6.1.93
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.93

Removed upstreamed:
bcm27xx/patches-6.1/950-0081-smsx95xx-fix-crimes-against-truesize.patch
reference: 517e64bcc9

Manually rebased:
bcm27xx/patches-6.1/950-0712-drm-vc4-Use-phys-addresses-for-slave-DMA-config.patch

All other patches automatically rebased.

Build system: bcm53xx ath79

Signed-off-by: Zxl hhyccc <zxlhhy@gmail.com>
2024-06-15 19:55:01 +08:00

44 lines
1.6 KiB
Diff

From cd851377edc5c90b628f48b147d89181018ba282 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] 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(-)
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -79,6 +79,10 @@ static bool turbo_mode = true;
module_param(turbo_mode, bool, 0644);
MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction");
+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)
{
@@ -932,13 +936,13 @@ static int smsc95xx_reset(struct usbnet
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",