target/linux/cns3xxx/patches-3.14/080-sata_support.patch

   1 --- a/arch/arm/mach-cns3xxx/devices.c
   2 +++ b/arch/arm/mach-cns3xxx/devices.c
   3 @@ -40,7 +40,7 @@ static struct resource cns3xxx_ahci_reso
   4  static u64 cns3xxx_ahci_dmamask = DMA_BIT_MASK(32);
   5
   6  static struct platform_device cns3xxx_ahci_pdev = {
   7 -       .name           = "ahci",
   8 +       .name           = "cns3xxx-ahci",
   9         .id             = 0,
  10         .resource       = cns3xxx_ahci_resource,
  11         .num_resources  = ARRAY_SIZE(cns3xxx_ahci_resource),
  12 --- a/drivers/ata/ahci_platform.c
  13 +++ b/drivers/ata/ahci_platform.c
  14 @@ -31,6 +31,7 @@ enum ahci_type {
  15         AHCI,           /* standard platform ahci */
  16         IMX53_AHCI,     /* ahci on i.mx53 */
  17         STRICT_AHCI,    /* delayed DMA engine start */
  18 +       CNS3XXX_AHCI,   /* AHCI on cns3xxx */
  19  };
  20
  21  static struct platform_device_id ahci_devtype[] = {
  22 @@ -44,6 +45,9 @@ static struct platform_device_id ahci_de
  23                 .name = "strict-ahci",
  24                 .driver_data = STRICT_AHCI,
  25         }, {
  26 +               .name = "cns3xxx-ahci",
  27 +               .driver_data = CNS3XXX_AHCI,
  28 +       }, {
  29                 /* sentinel */
  30         }
  31  };
  32 @@ -81,6 +85,12 @@ static const struct ata_port_info ahci_p
  33                 .udma_mask      = ATA_UDMA6,
  34                 .port_ops       = &ahci_platform_ops,
  35         },
  36 +       [CNS3XXX_AHCI] = {
  37 +               .flags          = AHCI_FLAG_COMMON,
  38 +               .pio_mask       = ATA_PIO4,
  39 +               .udma_mask      = ATA_UDMA6,
  40 +               .port_ops       = &ahci_platform_retry_srst_ops,
  41 +       }
  42  };
  43
  44  static struct scsi_host_template ahci_platform_sht = {