From: "David S. Miller" <davem@redhat.com>
To: David Brownell <david-b@pacbell.net>
Cc: Manfred Spraul <manfred@colorfullife.com>,
Russell King <rmk@arm.linux.org.uk>,
zaitcev@redhat.com, linux-usb-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: Re: SLAB vs. pci_alloc_xxx in usb-uhci patch [RFC: API]
Date: Fri, 9 Mar 2001 12:07:45 -0800 (PST) [thread overview]
Message-ID: <15017.14353.7980.55171@pizda.ninka.net> (raw)
In-Reply-To: <060e01c0a8c6$ddbcc1e0$6800000a@brownell.org>
In-Reply-To: <001f01c0a5c0$e942d8f0$5517fea9@local> <00d401c0a5c6$f289d200$6800000a@brownell.org> <20010305232053.A16634@flint.arm.linux.org.uk> <15012.27969.175306.527274@pizda.ninka.net> <055e01c0a8b4$8d91dbe0$6800000a@brownell.org> <3AA91B2C.BEB85D8C@colorfullife.com> <060e01c0a8c6$ddbcc1e0$6800000a@brownell.org>
David Brownell writes:
> > Do lots of drivers need the reverse mapping? It wasn't on my todo list
> > yet.
>
> Some hardware (like OHCI) talks to drivers using those dma handles.
Drivers for such hardware will this keep track of the information
necessary to make this reverse mapping.
Later,
David S. Miller
davem@redhat.com
prev parent reply other threads:[~2001-03-09 20:09 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3AA91B2C.BEB85D8C@colorfullife.com>
2001-03-05 22:08 ` SLAB vs. pci_alloc_xxx in usb-uhci patch Manfred Spraul
2001-03-05 22:52 ` David Brownell
2001-03-05 23:20 ` Russell King
2001-03-06 2:09 ` Alan Cox
2001-03-06 2:29 ` [linux-usb-devel] " David Brownell
2001-03-06 4:53 ` David S. Miller
2001-03-09 16:18 ` SLAB vs. pci_alloc_xxx in usb-uhci patch [RFC: API] David Brownell
2001-03-09 18:21 ` David S. Miller
2001-03-09 18:35 ` [linux-usb-devel] " Johannes Erdfelt
2001-03-09 19:42 ` David Brownell
2001-03-09 20:07 ` David S. Miller
2001-03-09 21:14 ` David Brownell
2001-03-09 22:34 ` Pete Zaitcev
2001-03-09 18:35 ` Alan Cox
2001-03-09 18:29 ` David Brownell
2001-03-09 19:14 ` Pete Zaitcev
2001-03-09 19:37 ` David Brownell
2001-03-09 19:04 ` Gérard Roudier
2001-03-09 22:42 ` David Brownell
2001-03-09 21:07 ` Gérard Roudier
2001-03-10 3:11 ` David Brownell
2001-03-09 21:38 ` [linux-usb-devel] " Alan Cox
2001-03-09 20:00 ` David S. Miller
2001-03-09 20:07 ` David S. Miller [this message]
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