libata: misc updates to prepare for slave link

[linux-2.6-omap-h63xx.git] / include / linux / mod_devicetable.h

diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 69b2342d5ebb81954ad9bcf3df568aa7d6585ada..c4db5827963d98a5624ec1c8fb637ad959903a75 100644 (file)
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -159,6 +159,15 @@ struct ap_device_id {
 
 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE         0x01
 
+/* s390 css bus devices (subchannels) */
+struct css_device_id {
+       __u8 match_flags;
+       __u8 type; /* subchannel type */
+       __u16 pad2;
+       __u32 pad3;
+       kernel_ulong_t driver_data;
+};
+
 #define ACPI_ID_LEN    16 /* only 9 bytes needed here, 16 bytes are used */
                           /* to workaround crosscompile issues */