From 6c664a8915f5341c2e7f1df0bb4b9b4a88f6ad77 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 9 Feb 2010 22:34:54 +0100 Subject: Debugging options for the DMA engine subsystem This adds Kconfig options for DEBUG and VERBOSE_DEBUG to the DMA engine subsystem, I got tired of editing the Makefile manually each time I want to debug things in here, modelled this on the debug switches for other subsystems and works like a charm when working on our DMA engines. Signed-off-by: Linus Walleij Signed-off-by: Dan Williams --- drivers/dma/Kconfig | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/dma/Kconfig') diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index e02d74b1e892..1f4bbd66258d 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -13,6 +13,22 @@ menuconfig DMADEVICES DMA Device drivers supported by the configured arch, it may be empty in some cases. +config DMADEVICES_DEBUG + bool "DMA Engine debugging" + depends on DMADEVICES != n + help + This is an option for use by developers; most people should + say N here. This enables DMA engine core and driver debugging. + +config DMADEVICES_VDEBUG + bool "DMA Engine verbose debugging" + depends on DMADEVICES_DEBUG != n + help + This is an option for use by developers; most people should + say N here. This enables deeper (more verbose) debugging of + the DMA engine core and drivers. + + if DMADEVICES comment "DMA Devices" -- cgit v1.2.2