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From: Alan <alan@lxorguk.ukuu.org.uk>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
	linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 13/15] ide: fix UDMA/MWDMA/SWDMA masks
Date: Wed, 31 Jan 2007 23:24:25 +0000	[thread overview]
Message-ID: <20070131232425.5e767d0b@localhost.localdomain> (raw)
In-Reply-To: <45C0FE30.4000800@ru.mvista.com>

> should be slightly overclocking PIO modes 0/1 (ULi docs don't shed much light 
> on how it should be calculated)... Well, this seems fixed in libata drivers.

The libata code for tuning is based upon the BIOS programmers guide. That
seemed to be the best coverage of a minimal selection. It's also got a
big "confidential" stamp on it so I can't pass it on.

Alan

  reply	other threads:[~2007-01-31 23:12 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-19  0:30 [PATCH 0/15] IDE quilt tree updated Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 1/15] ACPI support for IDE devices Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 2/15] via82cxxx/pata_via: correct PCI_DEVICE_ID_VIA_SATA_EIDE ID and add support for CX700 and 8237S Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 3/15] it8213: fix build and ->ultra_mask Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 4/15] ide: convert ide_hwif_t.mmio into flag Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 5/15] hpt34x: hpt34x_tune_chipset() (->speedproc) fix Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 6/15] atiixp/jmicron/triflex: fix PIO fallback Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 7/15] piix: cleanup Bartlomiej Zolnierkiewicz
2007-01-19  0:31 ` [PATCH 8/15] ide: disable DMA in ->ide_dma_check for "no IORDY" case Bartlomiej Zolnierkiewicz
2007-01-19 16:26   ` Sergei Shtylyov
     [not found]     ` <58cb370e0701191047h524434eobdb9d86ed614bc71@mail.gmail.com>
2007-01-19 19:11       ` Bartlomiej Zolnierkiewicz
2007-01-19 19:35         ` Sergei Shtylyov
     [not found]           ` <58cb370e0701191200i10119313i4aacae9c504a02e4@mail.gmail.com>
2007-01-19 21:43             ` Bartlomiej Zolnierkiewicz
2007-01-20 17:09               ` Sergei Shtylyov
     [not found]                 ` <58cb370e0701200947p578f4d74g1fee511ded6c9a77@mail.gmail.com>
2007-01-20 18:21                   ` Bartlomiej Zolnierkiewicz
2007-01-20 18:41                     ` Sergei Shtylyov
2007-01-25 17:03                     ` Sergei Shtylyov
2007-01-19  0:32 ` [PATCH 9/15] sgiioc4: fix sgiioc4_ide_dma_check() to enable/disable DMA properly Bartlomiej Zolnierkiewicz
2007-01-19  0:32 ` [PATCH 10/15] ide: add ide_set_dma() helper Bartlomiej Zolnierkiewicz
2007-01-20 20:22   ` Sergei Shtylyov
2007-01-19  0:32 ` [PATCH 11/15] ide: make ide_hwif_t.ide_dma_{host_off,off_quietly} void Bartlomiej Zolnierkiewicz
2007-01-20 20:56   ` Sergei Shtylyov
     [not found]     ` <58cb370e0702021206h205ff983r88fb4bdbea42ed9f@mail.gmail.com>
2007-02-02 22:39       ` Bartlomiej Zolnierkiewicz
2007-01-19  0:32 ` [PATCH 12/15] ide: make ide_hwif_t.ide_dma_host_on void Bartlomiej Zolnierkiewicz
2007-01-20 20:46   ` Sergei Shtylyov
     [not found]     ` <58cb370e0702021128g15cac87ar507c20e78ded9464@mail.gmail.com>
2007-02-02 21:16       ` Bartlomiej Zolnierkiewicz
2007-03-26 17:19   ` Sergei Shtylyov
2007-04-20 20:36     ` Sergei Shtylyov
2007-01-19  0:32 ` [PATCH 13/15] ide: fix UDMA/MWDMA/SWDMA masks Bartlomiej Zolnierkiewicz
2007-01-22 16:19   ` Sergei Shtylyov
     [not found]     ` <58cb370e0702021606v4efa6143lf060e6aab9782c35@mail.gmail.com>
2007-02-03  0:39       ` Bartlomiej Zolnierkiewicz
2007-02-03 16:30         ` Sergei Shtylyov
2007-01-22 18:17   ` Sergei Shtylyov
2007-01-22 18:46     ` Alan
2007-01-22 20:28       ` Sergei Shtylyov
2007-01-22 21:31         ` Alan
2007-01-22 22:39           ` Jeff Garzik
2007-01-23 14:51           ` Sergei Shtylyov
2007-01-25 15:40             ` Sergei Shtylyov
2007-01-31 20:38       ` Sergei Shtylyov
2007-01-31 23:24         ` Alan [this message]
     [not found]     ` <58cb370e0702021606m4eb6f682xfa4bf769d398cf9@mail.gmail.com>
2007-02-03  0:50       ` Bartlomiej Zolnierkiewicz
2007-01-19  0:32 ` [PATCH 14/15] ide: rework the code for selecting the best DMA transfer mode Bartlomiej Zolnierkiewicz
2007-01-22 19:48   ` Sergei Shtylyov
     [not found]     ` <58cb370e0702021207o435f39cdsf3abb0d55829fc45@mail.gmail.com>
2007-02-02 23:57       ` Bartlomiej Zolnierkiewicz
2007-01-19  0:32 ` [PATCH 15/15] ide: add ide_tune_dma() helper Bartlomiej Zolnierkiewicz
2007-02-03 13:53 [PATCH 11/15] ide: make ide_hwif_t.ide_dma_{host_off,off_quietly} void Bartlomiej Zolnierkiewicz
2007-02-03 13:53 ` [PATCH 13/15] ide: fix UDMA/MWDMA/SWDMA masks Bartlomiej Zolnierkiewicz
2007-02-03 17:24 Bartlomiej Zolnierkiewicz
2007-04-22 16:19 ` Sergei Shtylyov

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