return rc;
}
+static inline long h_illan_attributes(unsigned long unit_address,
+ unsigned long reset_mask, unsigned long set_mask,
+ unsigned long *ret_attributes)
+{
+ long rc;
+ unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
+
+ rc = plpar_hcall(H_ILLAN_ATTRIBUTES, retbuf, unit_address,
+ reset_mask, set_mask);
+
+ *ret_attributes = retbuf[0];
+
+ return rc;
+}
+
#define h_multicast_ctrl(ua, cmd, mac) \
plpar_hcall_norets(H_MULTICAST_CTRL, ua, cmd, mac)
#define h_change_logical_lan_mac(ua, mac) \
plpar_hcall_norets(H_CHANGE_LOGICAL_LAN_MAC, ua, mac)
-#define h_free_logical_lan_buffer(ua, bufsize) \
- plpar_hcall_norets(H_FREE_LOGICAL_LAN_BUFFER, ua, bufsize)
-
#define IbmVethNumBufferPools 5
#define IBMVETH_BUFF_OH 22 /* Overhead: 14 ethernet header + 8 opaque handle */
#define IBMVETH_MAX_MTU 68
struct ibmveth_adapter {
struct vio_dev *vdev;
struct net_device *netdev;
+ struct napi_struct napi;
struct net_device_stats stats;
unsigned int mcastFilterSize;
unsigned long mac_addr;
struct ibmveth_buff_pool rx_buff_pool[IbmVethNumBufferPools];
struct ibmveth_rx_q rx_queue;
int pool_config;
+ int rx_csum;
/* adapter specific stats */
u64 replenish_task_cycles;
struct ibmveth_buf_desc_fields {
u32 valid : 1;
u32 toggle : 1;
- u32 reserved : 6;
+ u32 reserved : 4;
+ u32 no_csum : 1;
+ u32 csum_good : 1;
u32 length : 24;
u32 address;
};
struct ibmveth_buf_desc_fields fields;
};
+struct ibmveth_illan_attributes_fields {
+ u32 reserved;
+ u32 reserved2 : 18;
+ u32 csum_offload_padded_pkt_support : 1;
+ u32 reserved3 : 1;
+ u32 trunk_priority : 4;
+ u32 reserved4 : 5;
+ u32 tcp_csum_offload_ipv6 : 1;
+ u32 tcp_csum_offload_ipv4 : 1;
+ u32 active_trunk : 1;
+};
+
+union ibmveth_illan_attributes {
+ u64 desc;
+ struct ibmveth_illan_attributes_fields fields;
+};
+
struct ibmveth_rx_q_entry {
u16 toggle : 1;
u16 valid : 1;
- u16 reserved : 14;
+ u16 reserved : 4;
+ u16 no_csum : 1;
+ u16 csum_good : 1;
+ u16 reserved2 : 8;
u16 offset;
u32 length;
u64 correlator;