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firewire: fw-ohci: add option for remote debugging

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This way firewire-ohci can be used for remote debugging like ohci1394.
Version with amendment from Fri, 11 Apr 2008 00:08:08 +0200.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Acked-by: Bernhard Kaindl <bk@suse.de>
This commit is contained in:
Stefan Richter
2008-02-28 20:54:43 +01:00
parent 17cff9ff87
commit 080de8c2c5
3 changed files with 31 additions and 7 deletions
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13
lib/Kconfig.debug
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@@ -593,7 +593,7 @@ config LATENCYTOP
to find out which userspace is blocking on what kernel operations.
config PROVIDE_OHCI1394_DMA_INIT
bool "Provide code for enabling DMA over FireWire early on boot"
bool "Remote debugging over FireWire early on boot"
depends on PCI && X86
help
If you want to debug problems which hang or crash the kernel early
@@ -621,4 +621,15 @@ config PROVIDE_OHCI1394_DMA_INIT
See Documentation/debugging-via-ohci1394.txt for more information.
config FIREWIRE_OHCI_REMOTE_DMA
bool "Remote debugging over FireWire with firewire-ohci"
depends on FIREWIRE_OHCI
help
This option lets you use the FireWire bus for remote debugging
with help of the firewire-ohci driver. It enables unfiltered
remote DMA in firewire-ohci.
See Documentation/debugging-via-ohci1394.txt for more information.
If unsure, say N.
source "samples/Kconfig"