From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH] pata_sis: fix MWDMA for <= UDMA66 chipsets and UDMA for UDMA33 chipsets Date: Wed, 01 Aug 2007 10:02:36 -0400 Message-ID: <46B0927C.10408@garzik.org> References: <200707312202.41856.bzolnier@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200707312202.41856.bzolnier@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Bartlomiej Zolnierkiewicz Cc: Alan Cox , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org List-Id: linux-ide@vger.kernel.org Bartlomiej Zolnierkiewicz wrote: > * Fix MWDMA timings setup in sis_old_set_dmamode() and sis_66_set_dmamode(). > > The old timings were overclocked (even worse behavior than sis5513 IDE driver > which depends on BIOS to program correct timings), the new timings are taken > from the datasheet (they match timings from ATA spec). > > * Fix UDMA timings setup in sis_old_set_dmamode(). > > Misplaced pci_write_config_word() call resulted in UDMA timings never > being set. > > * Fix comments for sis_133_early_set_dmamode() and sis_133_set_dmamode(): > - only the former function handles early SiS 961 bridges > - both functions lack MWDMA timings setup > > * Fix typos in sis_100_set_piomode() and sis_133_set_piomode() comments. > > * Bump driver version. > > Cc: Alan Cox > Signed-off-by: Bartlomiej Zolnierkiewicz > --- > Sergei: Yes, I'm working on sis5513 IDE driver. :) > > drivers/ata/pata_sis.c | 20 +++++++++----------- > 1 file changed, 9 insertions(+), 11 deletions(-) applied to #upstream-fixes