Re: [PATCH v2] can: usb: f81604: fix struct f81604_int_data size mismatch

From: Drew Willey

Date: Mon Aug 24 2026 - 19:41:04 EST


Tested running ChromeOS, kernel 6.12, rev facaadd, f81604 (2c42:1709), the driver hits "f81604_read_int_callback: short int URB: 9 < 12" on the first Tx attempt and stops the Tx queue. Subsequent frames queue up and are not transmitted.

Reloaded the f81604 module with this patch. Transmitted several frames over a minute and all succeed.

Tested-by: Drew Willey <dwilley@xxxxxxxxxx>