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path: root/drivers/net/ethernet/ibm/ibmvnic.h
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Diffstat (limited to 'drivers/net/ethernet/ibm/ibmvnic.h')
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.h60
1 files changed, 57 insertions, 3 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index d02257ccc377..4487f1e2c266 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -30,6 +30,8 @@
#define IBMVNIC_DRIVER_VERSION "1.0.1"
#define IBMVNIC_INVALID_MAP -1
#define IBMVNIC_STATS_TIMEOUT 1
+#define IBMVNIC_INIT_FAILED 2
+
/* basic structures plus 100 2k buffers */
#define IBMVNIC_IO_ENTITLEMENT_DEFAULT 610305
@@ -39,6 +41,12 @@
#define IBMVNIC_BUFFS_PER_POOL 100
#define IBMVNIC_MAX_TX_QUEUES 5
+#define IBMVNIC_TSO_BUF_SZ 65536
+#define IBMVNIC_TSO_BUFS 64
+
+#define IBMVNIC_MAX_LTB_SIZE ((1 << (MAX_ORDER - 1)) * PAGE_SIZE)
+#define IBMVNIC_BUFFER_HLEN 500
+
struct ibmvnic_login_buffer {
__be32 len;
__be32 version;
@@ -49,6 +57,8 @@ struct ibmvnic_login_buffer {
__be32 off_rxcomp_subcrqs;
__be32 login_rsp_ioba;
__be32 login_rsp_len;
+ __be32 client_data_offset;
+ __be32 client_data_len;
} __packed __aligned(8);
struct ibmvnic_login_rsp_buffer {
@@ -550,6 +560,12 @@ struct ibmvnic_multicast_ctrl {
struct ibmvnic_rc rc;
} __packed __aligned(8);
+struct ibmvnic_get_vpd_size {
+ u8 first;
+ u8 cmd;
+ u8 reserved[14];
+} __packed __aligned(8);
+
struct ibmvnic_get_vpd_size_rsp {
u8 first;
u8 cmd;
@@ -567,6 +583,13 @@ struct ibmvnic_get_vpd {
u8 reserved[4];
} __packed __aligned(8);
+struct ibmvnic_get_vpd_rsp {
+ u8 first;
+ u8 cmd;
+ u8 reserved[10];
+ struct ibmvnic_rc rc;
+} __packed __aligned(8);
+
struct ibmvnic_acl_change_indication {
u8 first;
u8 cmd;
@@ -692,10 +715,10 @@ union ibmvnic_crq {
struct ibmvnic_change_mac_addr change_mac_addr_rsp;
struct ibmvnic_multicast_ctrl multicast_ctrl;
struct ibmvnic_multicast_ctrl multicast_ctrl_rsp;
- struct ibmvnic_generic_crq get_vpd_size;
+ struct ibmvnic_get_vpd_size get_vpd_size;
struct ibmvnic_get_vpd_size_rsp get_vpd_size_rsp;
struct ibmvnic_get_vpd get_vpd;
- struct ibmvnic_generic_crq get_vpd_rsp;
+ struct ibmvnic_get_vpd_rsp get_vpd_rsp;
struct ibmvnic_acl_change_indication acl_change_indication;
struct ibmvnic_acl_query acl_query;
struct ibmvnic_generic_crq acl_query_rsp;
@@ -896,6 +919,8 @@ struct ibmvnic_tx_pool {
wait_queue_head_t ibmvnic_tx_comp_q;
struct task_struct *work_thread;
struct ibmvnic_long_term_buff long_term_buff;
+ struct ibmvnic_long_term_buff tso_ltb;
+ int tso_index;
};
struct ibmvnic_rx_buff {
@@ -927,6 +952,12 @@ struct ibmvnic_error_buff {
__be32 error_id;
};
+struct ibmvnic_vpd {
+ unsigned char *buff;
+ dma_addr_t dma_addr;
+ u64 len;
+};
+
enum vnic_state {VNIC_PROBING = 1,
VNIC_PROBED,
VNIC_OPENING,
@@ -940,13 +971,23 @@ enum ibmvnic_reset_reason {VNIC_RESET_FAILOVER = 1,
VNIC_RESET_MOBILITY,
VNIC_RESET_FATAL,
VNIC_RESET_NON_FATAL,
- VNIC_RESET_TIMEOUT};
+ VNIC_RESET_TIMEOUT,
+ VNIC_RESET_CHANGE_PARAM};
struct ibmvnic_rwi {
enum ibmvnic_reset_reason reset_reason;
struct list_head list;
};
+struct ibmvnic_tunables {
+ u64 rx_queues;
+ u64 tx_queues;
+ u64 rx_entries;
+ u64 tx_entries;
+ u64 mtu;
+ struct sockaddr mac;
+};
+
struct ibmvnic_adapter {
struct vio_dev *vdev;
struct net_device *netdev;
@@ -958,6 +999,10 @@ struct ibmvnic_adapter {
dma_addr_t ip_offload_ctrl_tok;
u32 msg_enable;
+ /* Vital Product Data (VPD) */
+ struct ibmvnic_vpd *vpd;
+ char fw_version[32];
+
/* Statistics */
struct ibmvnic_statistics stats;
dma_addr_t stats_token;
@@ -1007,6 +1052,10 @@ struct ibmvnic_adapter {
struct completion fw_done;
int fw_done_rc;
+ struct completion reset_done;
+ int reset_done_rc;
+ bool wait_for_reset;
+
/* partner capabilities */
u64 min_tx_queues;
u64 min_rx_queues;
@@ -1051,4 +1100,9 @@ struct ibmvnic_adapter {
struct work_struct ibmvnic_reset;
bool resetting;
bool napi_enabled, from_passive_init;
+
+ bool mac_change_pending;
+
+ struct ibmvnic_tunables desired;
+ struct ibmvnic_tunables fallback;
};