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| author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2019-01-28 10:05:10 +0100 |
|---|---|---|
| committer | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2019-01-28 18:17:32 +0100 |
| commit | c6bebe1a9496f9888e451a7f8aea6db916c0bdf2 (patch) | |
| tree | 3072aa2d1d3c9af9a92eab2eefc0bafe0db754bc /target/linux/cns3xxx/patches-4.19/080-sata_support.patch | |
| parent | 037800270bbb103819efce3f258bd0d7986b68a0 (diff) | |
| download | upstream-c6bebe1a9496f9888e451a7f8aea6db916c0bdf2.tar.gz upstream-c6bebe1a9496f9888e451a7f8aea6db916c0bdf2.tar.bz2 upstream-c6bebe1a9496f9888e451a7f8aea6db916c0bdf2.zip | |
cns3xxx: add support for kernel 4.19
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'target/linux/cns3xxx/patches-4.19/080-sata_support.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-4.19/080-sata_support.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.19/080-sata_support.patch b/target/linux/cns3xxx/patches-4.19/080-sata_support.patch new file mode 100644 index 0000000000..20871916fb --- /dev/null +++ b/target/linux/cns3xxx/patches-4.19/080-sata_support.patch @@ -0,0 +1,26 @@ +--- a/drivers/ata/ahci_platform.c ++++ b/drivers/ata/ahci_platform.c +@@ -37,12 +37,23 @@ static struct scsi_host_template ahci_pl + AHCI_SHT(DRV_NAME), + }; + ++static const struct ata_port_info cns3xxx_port_info = { ++ .flags = AHCI_FLAG_COMMON, ++ .pio_mask = ATA_PIO4, ++ .udma_mask = ATA_UDMA6, ++ .port_ops = &ahci_pmp_retry_srst_ops, ++}; ++ + static int ahci_probe(struct platform_device *pdev) + { + struct device *dev = &pdev->dev; + struct ahci_host_priv *hpriv; ++ const struct ata_port_info *info = &ahci_port_info; + int rc; + ++ if (IS_ENABLED(CONFIG_ARCH_CNS3XXX)) ++ info = &cns3xxx_port_info; ++ + hpriv = ahci_platform_get_resources(pdev, + AHCI_PLATFORM_GET_RESETS); + if (IS_ERR(hpriv)) |