6.6-stable review patch. If anyone has any objections, please let me know.
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From: Ethan Nelson-Moore enelsonmoore@gmail.com
commit fa0b198be1c6775bc7804731a43be5d899d19e7a upstream.
This fixes the device failing to initialize with "error reading MAC address" for me, probably because the incorrect write of NCR_RST to SR_NCR is not actually resetting the device.
Fixes: c9b37458e95629b1d1171457afdcc1bf1eb7881d ("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support") Cc: stable@vger.kernel.org Signed-off-by: Ethan Nelson-Moore enelsonmoore@gmail.com Link: https://patch.msgid.link/20251221082400.50688-1-enelsonmoore@gmail.com Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/usb/sr9700.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/usb/sr9700.c +++ b/drivers/net/usb/sr9700.c @@ -52,7 +52,7 @@ static int sr_read_reg(struct usbnet *de
static int sr_write_reg(struct usbnet *dev, u8 reg, u8 value) { - return usbnet_write_cmd(dev, SR_WR_REGS, SR_REQ_WR_REG, + return usbnet_write_cmd(dev, SR_WR_REG, SR_REQ_WR_REG, value, reg, NULL, 0); }
@@ -65,7 +65,7 @@ static void sr_write_async(struct usbnet
static void sr_write_reg_async(struct usbnet *dev, u8 reg, u8 value) { - usbnet_write_cmd_async(dev, SR_WR_REGS, SR_REQ_WR_REG, + usbnet_write_cmd_async(dev, SR_WR_REG, SR_REQ_WR_REG, value, reg, NULL, 0); }