Re: [PATCH v2] net/macb: fix ISR clear-on-write behavior only for some SoC

From: Jean-Christophe PLAGNIOL-VILLARD <redacted>
Date: Tue, 14 May 2013 18:24:50 +0200

On 15:00 Tue 14 May     , Nicolas Ferre wrote:

quoted

Commit 749a2b6 (net/macb: clear tx/rx completion flags in ISR)
introduces clear-on-write on ISR register. This behavior is not always
implemented when using Cadence MACB/GEM and is breaking other platforms.
We are using the Design Configuration Register 1 information and a capability
property to actually activate this clear-on-write behavior on ISR.

Reported-by: Hein Tibosch <redacted>
Signed-off-by: Nicolas Ferre <redacted>

Acked-by: Jean-Christophe PLAGNIOL-VILLARD <redacted>

Applied, thanks.