diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.23/015-nas100d_pata_artop_single_port.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.23/015-nas100d_pata_artop_single_port.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.23/015-nas100d_pata_artop_single_port.patch b/target/linux/ixp4xx/patches-2.6.23/015-nas100d_pata_artop_single_port.patch new file mode 100644 index 0000000000..e6b717147c --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/015-nas100d_pata_artop_single_port.patch @@ -0,0 +1,23 @@ +diff -uprN linux-2.6.23.orig/drivers/ata/pata_artop.c linux-2.6.23/drivers/ata/pata_artop.c +--- linux-2.6.23.orig/drivers/ata/pata_artop.c 2007-10-09 15:31:38.000000000 -0500 ++++ linux-2.6.23/drivers/ata/pata_artop.c 2007-10-11 00:59:14.000000000 -0500 +@@ -27,6 +27,7 @@ + #include <scsi/scsi_host.h> + #include <linux/libata.h> + #include <linux/ata.h> ++#include <asm/mach-types.h> + + #define DRV_NAME "pata_artop" + #define DRV_VERSION "0.4.4" +@@ -489,6 +490,11 @@ static int artop_init_one (struct pci_de + pci_read_config_byte(pdev, 0x4a, ®); + pci_write_config_byte(pdev, 0x4a, (reg & ~0x01) | 0x80); + ++ /* NAS100D workaround - probing second port kills uhci_hcd */ ++#ifdef CONFIG_MACH_NAS100D ++ if (machine_is_nas100d()) ++ ppi[1] = &ata_dummy_port_info; ++#endif + } + + BUG_ON(ppi[0] == NULL); |