From: Jes Sorensen <jes@sunsite.dk>
To: Linux Bigot <linuxopinion@yahoo.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: how to get virtual address from dma address
Date: 03 Oct 2001 17:25:42 +0200 [thread overview]
Message-ID: <d3k7ycwxs9.fsf@lxplus015.cern.ch> (raw)
In-Reply-To: <20011003141156.17014.qmail@web14803.mail.yahoo.com>
In-Reply-To: Linux Bigot's message of "Wed, 3 Oct 2001 07:11:56 -0700 (PDT)"
>>>>> "Linux" == Linux Bigot <linuxopinion@yahoo.com> writes:
Linux> All programmers I am relatively new to linux kernel. Please
Linux> advise what is the safe way to get the original virtaul address
Linux> from dma address e.g.,
You have to store the address you pass to pci_map_single() somewhere
in your data structures together with the dma address.
Jes
next prev parent reply other threads:[~2001-10-03 15:25 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-03 14:11 how to get virtual address from dma address Linux Bigot
2001-10-03 15:25 ` Jes Sorensen [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-10-03 16:37 Linux Bigot
2001-10-03 19:32 ` Ben Collins
2001-10-03 21:11 ` Linux Bigot
2001-10-03 21:23 ` Ben Collins
2001-10-03 21:30 Manfred Spraul
[not found] <Pine.LNX.4.21.0110031525370.14852-100000@pogo.esscom.com>
2001-10-03 21:48 ` Linux Bigot
2001-10-03 22:03 ` Ben Collins
2001-10-05 14:04 ` Jes Sorensen
2001-10-03 22:44 James Bottomley
2001-10-04 0:24 ` David S. Miller
2001-10-04 10:11 ` BALBIR SINGH
2001-10-04 11:16 ` David S. Miller
2001-10-04 15:37 ` James Bottomley
2001-10-05 14:06 ` Jes Sorensen
2001-10-06 8:06 ` Paul Mackerras
2001-10-06 8:38 ` David S. Miller
2001-10-06 12:18 ` Paul Mackerras
2001-10-06 14:45 ` James Bottomley
2001-10-06 16:51 ` Gérard Roudier
2001-10-06 17:23 ` Jes Sorensen
2001-10-07 2:13 ` Paul Mackerras
2001-10-07 17:40 ` Jes Sorensen
2001-10-07 7:21 ` Gérard Roudier
2001-10-07 16:23 ` James Bottomley
2001-10-07 18:24 ` Gérard Roudier
2001-10-07 23:02 ` James Bottomley
2001-10-08 21:06 ` Gérard Roudier
[not found] ` <mailman.1002371041.9232.linux-kernel2news@redhat.com>
2001-10-06 18:19 ` Pete Zaitcev
[not found] ` <mailman.1002355920.6872.linux-kernel2news@redhat.com>
2001-10-06 18:04 ` Pete Zaitcev
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