Date: Wed, 19 Apr 2006 20:55:04 +0200 From: Andreas Bachmann <bachi@te-clan.ch> To: pyunyh@gmail.com Cc: freebsd-hardware@freebsd.org Subject: Re: Broadcom 440x on FreeBSD 6.0/6.1 Message-ID: <1145472904.803.3.camel@localhost> In-Reply-To: <20060419040725.GA9899@cdnetworks.co.kr> References: <1145184791.25345.10.camel@localhost> <20060416120208.D4092@antec.home> <1145217454.25345.36.camel@localhost> <20060419040725.GA9899@cdnetworks.co.kr>
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> It seems that BCM440x has DMA address limit at 1GB. > How about this? > > Index: if_bfe.c > =================================================================== > RCS file: /pool/ncvs/src/sys/dev/bfe/if_bfe.c,v > retrieving revision 1.32 > diff -u -r1.32 if_bfe.c > --- if_bfe.c 4 Apr 2006 22:30:12 -0000 1.32 > +++ if_bfe.c 19 Apr 2006 04:01:47 -0000 > @@ -200,7 +200,7 @@ > /* parent tag */ > error = bus_dma_tag_create(NULL, /* parent */ > PAGE_SIZE, 0, /* alignment, boundary */ > - BUS_SPACE_MAXADDR, /* lowaddr */ > + 0x3fffffff, /* lowaddr */ > BUS_SPACE_MAXADDR_32BIT, /* highaddr */ > NULL, NULL, /* filter, filterarg */ > MAXBSIZE, /* maxsize */ Don't work with my Dell Inspiron 9400 notebook. Have replaced the following and have no change found. When I set an IP address for my bfe (Broadcom 440x), the system hangs...
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