From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
To: mporter@kernel.crashing.org, linuxppc-embedded@ozlabs.org
Subject: [PATCH] PPC : missing request_dma and free_dma on PPC 405
Date: Wed, 7 Feb 2007 18:48:45 -0500 [thread overview]
Message-ID: <20070207234845.GA26092@Krystal> (raw)
PPC : missing request_dma and free_dma on PPC 405
The solution I have found to correct this linking error for modules
that use DMA is to allow 4xx to select GENERIC_ISA_DMA in arch/ppc/Kconfig.
It applies on 2.6.20.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -1188,7 +1188,7 @@ config ISA
=20
config GENERIC_ISA_DMA
bool
- depends on 6xx && !CPM2
+ depends on 4xx || 6xx && !CPM2
default y
=20
config PPC_I8259
--=20
Mathieu Desnoyers
Computer Engineering Graduate Student, =C9cole Polytechnique de Montr=E9al
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
next reply other threads:[~2007-02-07 23:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-07 23:48 Mathieu Desnoyers [this message]
2007-02-08 7:51 ` [PATCH] PPC : missing request_dma and free_dma on PPC 405 Kumar Gala
2007-02-08 15:31 ` Mathieu Desnoyers
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