On 17-01-02 07:40 PM, Ansis Atteka wrote: .. > I think that I am getting closer to the root cause of this bug. Also, > I have a workaround that at least makes r8152 functionally stable in > my Dell TB15 dock. Mark, would you mind giving a chance to the patch > that I have in the bottom of this email to see if it helps your issue > too (you might have to tweak those settings slightly differently if > you use something else than USB 3.0)
/* USB_RX_EARLY_TIMEOUT */ -#define COALESCE_SUPER 85000U -#define COALESCE_HIGH 250000U -#define COALESCE_SLOW 524280U +#define COALESCE_SUPER 8500U +#define COALESCE_HIGH 25000U +#define COALESCE_SLOW 52428U The RTL_VER_02 chip that I was using does not support interrupt coalescing in the driver [see the rtl8152_set_coalesce() function]. So that workaround would not help here. -- Mark Lord Real-Time Remedies Inc. ml...@pobox.com
