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Diffstat (limited to 'arch/sparc/include/asm/vio.h')
-rw-r--r--arch/sparc/include/asm/vio.h44
1 files changed, 42 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h
index e0f6c399f1d0..6b135a8ab07b 100644
--- a/arch/sparc/include/asm/vio.h
+++ b/arch/sparc/include/asm/vio.h
@@ -65,6 +65,7 @@ struct vio_dring_register {
u16 options;
#define VIO_TX_DRING 0x0001
#define VIO_RX_DRING 0x0002
+#define VIO_RX_DRING_DATA 0x0004
u16 resv;
u32 num_cookies;
struct ldc_trans_cookie cookies[0];
@@ -80,6 +81,8 @@ struct vio_dring_unregister {
#define VIO_PKT_MODE 0x01 /* Packet based transfer */
#define VIO_DESC_MODE 0x02 /* In-band descriptors */
#define VIO_DRING_MODE 0x03 /* Descriptor rings */
+/* in vers >= 1.2, VIO_DRING_MODE is 0x04 and transfer mode is a bitmask */
+#define VIO_NEW_DRING_MODE 0x04
struct vio_dring_data {
struct vio_msg_tag tag;
@@ -205,10 +208,20 @@ struct vio_net_attr_info {
u8 addr_type;
#define VNET_ADDR_ETHERMAC 0x01
u16 ack_freq;
- u32 resv1;
+ u8 plnk_updt;
+#define PHYSLINK_UPDATE_NONE 0x00
+#define PHYSLINK_UPDATE_STATE 0x01
+#define PHYSLINK_UPDATE_STATE_ACK 0x02
+#define PHYSLINK_UPDATE_STATE_NACK 0x03
+ u8 options;
+ u16 resv1;
u64 addr;
u64 mtu;
- u64 resv2[3];
+ u16 cflags;
+#define VNET_LSO_IPV4_CAPAB 0x0001
+ u16 ipv4_lso_maxlen;
+ u32 resv2;
+ u64 resv3[2];
};
#define VNET_NUM_MCAST 7
@@ -366,6 +379,33 @@ struct vio_driver_state {
struct vio_driver_ops *ops;
};
+static inline bool vio_version_before(struct vio_driver_state *vio,
+ u16 major, u16 minor)
+{
+ u32 have = (u32)vio->ver.major << 16 | vio->ver.minor;
+ u32 want = (u32)major << 16 | minor;
+
+ return have < want;
+}
+
+static inline bool vio_version_after(struct vio_driver_state *vio,
+ u16 major, u16 minor)
+{
+ u32 have = (u32)vio->ver.major << 16 | vio->ver.minor;
+ u32 want = (u32)major << 16 | minor;
+
+ return have > want;
+}
+
+static inline bool vio_version_after_eq(struct vio_driver_state *vio,
+ u16 major, u16 minor)
+{
+ u32 have = (u32)vio->ver.major << 16 | vio->ver.minor;
+ u32 want = (u32)major << 16 | minor;
+
+ return have >= want;
+}
+
#define viodbg(TYPE, f, a...) \
do { if (vio->debug & VIO_DEBUG_##TYPE) \
printk(KERN_INFO "vio: ID[%lu] " f, \