[PATCH 13/14] lemote: fixup for FUJITSU disk

[PATCH 13/14] lemote: fixup for FUJITSU disk

[yanhua]

---
drivers/ide/amd74xx.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
index 77267c8..51b888f 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 +117,20 @@ 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 u8 pio)
+{
+ 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 +213,7 @@ 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,
};

-- 
1.5.6.5

Re: [PATCH 13/14] lemote: fixup for FUJITSU disk

[Sergei Shtylyov]

Hello.

yanhua wrote:

   The patch description wouldn't hurt, i.e. why this fixup is needed...

> diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
> index 77267c8..51b888f 100644
> --- a/drivers/ide/amd74xx.c
> +++ b/drivers/ide/amd74xx.c

   The IDE patches should be posted to linux-ide mail list.

> @@ -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 +117,20 @@ static void amd_set_pio_mode(ide_drive_t *drive,
> const u8 pio)
> amd_set_drive(drive, XFER_PIO_0 + pio);

   Your patches are seriously whitespace-damaged, i.e. all tabs seem to be
collapsed to a single space. You'll have to find a way to avoid that...

> }
> 
> +static void amd_quirkproc(ide_drive_t *drive, const u8 pio)

   Have you tried to compile this? The quirkproc() method only has one parameter.

> +{
> + 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 +213,7 @@ 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,
> };
> 

MBR, Sergei

Re: [PATCH 13/14] lemote: fixup for FUJITSU disk

[yanhua]

Sergei Shtylyov 写道:
> Hello.
>
> yanhua wrote:
>
>    The patch description wouldn't hurt, i.e. why this fixup is needed...
>
>   
>> diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
>> index 77267c8..51b888f 100644
>> --- a/drivers/ide/amd74xx.c
>> +++ b/drivers/ide/amd74xx.c
>>     
>
>    The IDE patches should be posted to linux-ide mail list.
>
>   
>> @@ -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 +117,20 @@ static void amd_set_pio_mode(ide_drive_t *drive,
>> const u8 pio)
>> amd_set_drive(drive, XFER_PIO_0 + pio);
>>     
>
>    Your patches are seriously whitespace-damaged, i.e. all tabs seem to be
> collapsed to a single space. You'll have to find a way to avoid that...
>
>   
>> }
>>
>> +static void amd_quirkproc(ide_drive_t *drive, const u8 pio)
>>     
>
>    Have you tried to compile this? The quirkproc() method only has one parameter.
Sorry for my mistake(after check, the compile reports a warning).
I have compiled it and test this on Yeeloong machines. 


>   
>> +{
>> + 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 +213,7 @@ 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,
>> };
>>
>>     
>
> MBR, Sergei
>
>   


-- 
晏华