Re: Athlon/AGP issue update

Benjamin Herrenschmidt
2002-01-27T19:32:12Z

>> I don't think we use the io mapping BATs any more, do we ? (well,
>> maybe on PReP...) I don't on pmac.
>
>Lots and lots of PPC platforms use BATs for io mappings:
>
>val@evilcat </sys/linuxppc_2_4_devel_pristine/arch/ppc/platforms>$ grep -
>l ppc_md.setup_io_mappings *
>grep: SCCS: Is a directory
>adir_setup.c
>apus_setup.c
>chrp_setup.c
>gemini_setup.c
>k2_setup.c
>lopec_setup.c
>mcpn765_setup.c
>menf1_setup.c
>mvme5100_setup.c
>pcore_setup.c
>powerpmc250.c
>pplus_setup.c
>prep_setup.c
>prpmc750_setup.c
>prpmc800_setup.c
>sandpoint_setup.c
>spruce_setup.c
>zx4500_setup.c

Hrm... all of these ? well... I don't like that. I'd prefer a lot
people to just properly ioremap what they need.
But well... I don't maintain all of them.

------------------ RFC822 Header Follows ------------------
From: <benh@kernel.crashing.org>
To: Val Henson <val@nmt.edu>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: Athlon/AGP issue update
Date: Sun, 27 Jan 2002 20:32:01 +0100
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