aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/cns3xxx/patches-4.9/080-sata_support.patch
diff options
context:
space:
mode:
authorKoen Vandeputte <koen.vandeputte@ncentric.com>2017-02-07 16:19:18 +0100
committerFelix Fietkau <nbd@nbd.name>2017-02-10 11:05:57 +0100
commit1db4135e32e03c0131301ed46d906a2bf8f08c9b (patch)
treef1da4a38a5ee6d7337843d9528f7e21fa61a006f /target/linux/cns3xxx/patches-4.9/080-sata_support.patch
parentb96566aad4340c5b790bdaea0514885857ea84bf (diff)
downloadupstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.tar.gz
upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.tar.bz2
upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.zip
cns3xxx: add preliminary 4.9 support
Adds preliminary kernel 4.9 support for this target. - Refreshed/Updated all patches Added 3 new patches: - 093 --> Add virtual PCI MMIO mapping - 230 --> Remove deprecated code - 240 --> Rework AT24 eeprom code to use the new NVMEM API Compiled & tested on cns3xxx (gw2388) Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'target/linux/cns3xxx/patches-4.9/080-sata_support.patch')
-rw-r--r--target/linux/cns3xxx/patches-4.9/080-sata_support.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.9/080-sata_support.patch b/target/linux/cns3xxx/patches-4.9/080-sata_support.patch
new file mode 100644
index 0000000000..479a9b634e
--- /dev/null
+++ b/target/linux/cns3xxx/patches-4.9/080-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);
+ if (IS_ERR(hpriv))
+ return PTR_ERR(hpriv);