On 12/04/15 18:57, Konstantin Belousov wrote:
On Thu, Dec 03, 2015 at 02:56:17PM +0000, Hans Petter Selasky wrote:
Author: hselasky
Date: Thu Dec 3 14:56:17 2015
New Revision: 291699
URL: https://svnweb.freebsd.org/changeset/base/291699
Log:
Convert the mlxen driver to use the BUSDMA(9) APIs instead of
vtophys() when loading mbufs for transmission and reception. While at
it all pointer arithmetic and cast qualifier issues were fixed, mostly
related to transmission and reception.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Differential Revision: https://reviews.freebsd.org/D4284
Modified:
head/sys/modules/mlxen/Makefile
head/sys/ofed/drivers/net/mlx4/en_netdev.c
head/sys/ofed/drivers/net/mlx4/en_rx.c
head/sys/ofed/drivers/net/mlx4/en_tx.c
head/sys/ofed/drivers/net/mlx4/mlx4_en.h
Modified: head/sys/modules/mlxen/Makefile
==============================================================================
--- head/sys/modules/mlxen/Makefile Thu Dec 3 14:38:55 2015
(r291698)
+++ head/sys/modules/mlxen/Makefile Thu Dec 3 14:56:17 2015
(r291699)
@@ -11,5 +11,3 @@ CFLAGS+= -I${.CURDIR}/../../ofed/include
CFLAGS+= -I${.CURDIR}/../../compat/linuxkpi/common/include
.include <bsd.kmod.mk>
-
-CFLAGS+= -Wno-cast-qual -Wno-pointer-arith
I did not checked to definitely blame this commit, but I do get the
following error from the i386 LINT build:
In file included from /scratch/tmp/kib/src/sys/modules/mlxen/../../ofed/drivers/
net/mlx4/en_cq.c:34:
In file included from /scratch/tmp/kib/src/sys/modules/mlxen/../../ofed/include/
linux/mlx4/cq.h:39:
/scratch/tmp/kib/src/sys/modules/mlxen/../../ofed/include/linux/mlx4/doorbell.h:
80:42: error: arithmetic on a pointer to void is a GNU extension [-Werror,-Wpoin
ter-arith]
__raw_writel((__force u32) val[1], dest + 4);
~~~~ ^
I'll check it out.
--HPS
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