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[Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk
From: |
Bartlomiej Zolnierkiewicz |
Subject: |
[Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk |
Date: |
Fri, 22 May 2009 20:32:54 +0200 |
User-agent: |
KMail/1.11.3 (Linux/2.6.30-rc6-next-20090518-05332-g0707b5a; KDE/4.2.3; i686; ; ) |
On Thursday 21 May 2009 00:12:46 address@hidden wrote:
> From: Wu Zhangjin <address@hidden>
>
> This is originally from the to-mips branch from
> http://dev.lemote.com/code/linux_loongson
Sadly, the patch description lacks all the important information.
What is the original problem that this fixup tries to address?
Is it limited to amd74xx controllers?
[ We are generalizing quirk_drives handling currently... ]
> Signed-off-by: Wu Zhangjin <address@hidden>
> ---
> drivers/ide/amd74xx.c | 19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
> index 77267c8..8f488b8 100644
> --- a/drivers/ide/amd74xx.c
> +++ b/drivers/ide/amd74xx.c
> @@ -23,6 +23,11 @@
>
> #define DRV_NAME "amd74xx"
>
> +static const char *am74xx_quirk_drives[] = {
> + "FUJITSU MHZ2160BH G2",
> + NULL
> +};
> +
> enum {
> AMD_IDE_CONFIG = 0x41,
> AMD_CABLE_DETECT = 0x42,
> @@ -112,6 +117,19 @@ static void amd_set_pio_mode(ide_drive_t *drive, const
> u8 pio)
> amd_set_drive(drive, XFER_PIO_0 + pio);
> }
>
> +static void amd_quirkproc(ide_drive_t *drive)
> +{
> + const char **list, *m = (char *)&drive->id[ATA_ID_PROD];
> +
> + for (list = am74xx_quirk_drives; *list != NULL; list++)
> + if (strstr(m, *list) != NULL) {
> + drive->quirk_list = 2;
> + return;
> + }
> +
> + drive->quirk_list = 0;
> +}
> +
> static void amd7409_cable_detect(struct pci_dev *dev)
> {
> /* no host side cable detection */
> @@ -194,6 +212,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
> static const struct ide_port_ops amd_port_ops = {
> .set_pio_mode = amd_set_pio_mode,
> .set_dma_mode = amd_set_drive,
> + .quirkproc = amd_quirkproc,
> .cable_detect = amd_cable_detect,
> };
- [Gnewsense-dev] [loongson-PATCH-v1 22/27] Hibernation Support in mips system, (continued)
- [Gnewsense-dev] [loongson-PATCH-v1 22/27] Hibernation Support in mips system, wuzhangjin, 2009/05/21
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, Ralf Baechle, 2009/05/21
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, Atsushi Nemoto, 2009/05/22
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, yanh, 2009/05/23
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, Atsushi Nemoto, 2009/05/23
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, yanh, 2009/05/26
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, Hongbing Hu, 2009/05/26
- [Gnewsense-dev] Re: [loongson-PATCH-v1 22/27] Hibernation Support in mips system, Atsushi Nemoto, 2009/05/26
[Gnewsense-dev] [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, wuzhangjin, 2009/05/21
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk,
Bartlomiej Zolnierkiewicz <=
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, yanh, 2009/05/23
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, Bartlomiej Zolnierkiewicz, 2009/05/23
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, yanh, 2009/05/25
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, 胡洪兵, 2009/05/25
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, Bartlomiej Zolnierkiewicz, 2009/05/25
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, Sergei Shtylyov, 2009/05/25
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, Martin K. Petersen, 2009/05/25
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, Sergei Shtylyov, 2009/05/25
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, yanh, 2009/05/26
- [Gnewsense-dev] Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk, Alan Cox, 2009/05/26