> + ATA_ID_ROT_SPEED = 217,
> ATA_ID_PIO4 = (1 << 1),
>
> ATA_ID_SERNO_LEN = 20,
> @@ -691,6 +692,11 @@ static inline int ata_id_is_cfa(const u16 *id)
> return 0;
> }
>
> +static inline int ata_id_is_ssd(const u16 *id)
> +{
> + return id[ATA_ID_ROT_SPEED] == 0x01;
> +}
This patch is buggy.
Word 217 only has a defined meaning in late revision ATA standards so a
version check is needed. Please copy ATA patch copies to linux-ide.
Alan
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