[PATCH] net: usb: sr9700: fix incorrect command used to write single register
DORMANTno replies
From: Ethan Nelson-Moore <hidden>
Date: 2025-12-21 07:27:41
Subsystem:
networking drivers, the rest, usb networking drivers · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This fixes the device failing to initialize with "error reading MAC
address" for me, probably because the incorrect write to
NCR_RST is not actually resetting the device.
Fixes: c9b37458e95629b1d1171457afdcc1bf1eb7881d ("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support")
Cc: linux-stable@vger.kernel.org
Signed-off-by: Ethan Nelson-Moore <redacted>
---
drivers/net/usb/sr9700.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/sr9700.c b/drivers/net/usb/sr9700.c
index 091bc2aca7e8..5d97e95a17b0 100644
--- a/drivers/net/usb/sr9700.c
+++ b/drivers/net/usb/sr9700.c@@ -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); }
--
2.43.0