Commit fa0b198b authored by Ethan Nelson-Moore's avatar Ethan Nelson-Moore Committed by Paolo Abeni
Browse files

net: usb: sr9700: fix incorrect command used to write single register 



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: c9b37458 ("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarEthan Nelson-Moore <enelsonmoore@gmail.com>
Link: https://patch.msgid.link/20251221082400.50688-1-enelsonmoore@gmail.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 58fc7342

drivers/net/usb/sr9700.c

+2 −2
Original line number Diff line number Diff line
@@ -52,7 +52,7 @@ static int sr_read_reg(struct usbnet *dev, u8 reg, u8 *value) 


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 *dev, u8 reg, u16 length, 


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);

}