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path: root/drivers/net/ethernet/intel/i40e/i40e.h
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Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h72
1 files changed, 71 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 65985846345d..801da392a20e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -54,6 +54,9 @@
#include <linux/ptp_clock_kernel.h>
#include "i40e_type.h"
#include "i40e_prototype.h"
+#ifdef I40E_FCOE
+#include "i40e_fcoe.h"
+#endif
#include "i40e_virtchnl.h"
#include "i40e_virtchnl_pf.h"
#include "i40e_txrx.h"
@@ -79,11 +82,16 @@
#define I40E_MAX_QUEUES_PER_TC 64 /* should be a power of 2 */
#define I40E_FDIR_RING 0
#define I40E_FDIR_RING_COUNT 32
+#ifdef I40E_FCOE
+#define I40E_DEFAULT_FCOE 8 /* default number of QPs for FCoE */
+#define I40E_MINIMUM_FCOE 1 /* minimum number of QPs for FCoE */
+#endif /* I40E_FCOE */
#define I40E_MAX_AQ_BUF_SIZE 4096
#define I40E_AQ_LEN 32
#define I40E_AQ_WORK_LIMIT 16
#define I40E_MAX_USER_PRIORITY 8
#define I40E_DEFAULT_MSG_ENABLE 4
+#define I40E_QUEUE_WAIT_RETRY_LIMIT 10
#define I40E_NVM_VERSION_LO_SHIFT 0
#define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT)
@@ -133,7 +141,9 @@ enum i40e_state_t {
__I40E_EMP_RESET_REQUESTED,
__I40E_FILTER_OVERFLOW_PROMISC,
__I40E_SUSPENDED,
+ __I40E_PTP_TX_IN_PROGRESS,
__I40E_BAD_EEPROM,
+ __I40E_DOWN_REQUESTED,
};
enum i40e_interrupt_policy {
@@ -152,7 +162,7 @@ struct i40e_lump_tracking {
#define I40E_DEFAULT_ATR_SAMPLE_RATE 20
#define I40E_FDIR_MAX_RAW_PACKET_SIZE 512
#define I40E_FDIR_BUFFER_FULL_MARGIN 10
-#define I40E_FDIR_BUFFER_HEAD_ROOM 200
+#define I40E_FDIR_BUFFER_HEAD_ROOM 32
enum i40e_fd_stat_idx {
I40E_FD_STAT_ATR,
@@ -222,6 +232,10 @@ struct i40e_pf {
u16 num_vmdq_msix; /* num queue vectors per vmdq pool */
u16 num_req_vfs; /* num vfs requested for this vf */
u16 num_vf_qps; /* num queue pairs per vf */
+#ifdef I40E_FCOE
+ u16 num_fcoe_qps; /* num fcoe queues this pf has set up */
+ u16 num_fcoe_msix; /* num queue vectors per fcoe pool */
+#endif /* I40E_FCOE */
u16 num_lan_qps; /* num lan queues this pf has set up */
u16 num_lan_msix; /* num queue vectors for the base pf vsi */
int queues_left; /* queues left unclaimed */
@@ -262,6 +276,9 @@ struct i40e_pf {
#define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 7)
#define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 8)
#define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 9)
+#ifdef I40E_FCOE
+#define I40E_FLAG_FCOE_ENABLED (u64)(1 << 11)
+#endif /* I40E_FCOE */
#define I40E_FLAG_IN_NETPOLL (u64)(1 << 12)
#define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 13)
#define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 14)
@@ -277,11 +294,16 @@ struct i40e_pf {
#ifdef CONFIG_I40E_VXLAN
#define I40E_FLAG_VXLAN_FILTER_SYNC (u64)(1 << 27)
#endif
+#define I40E_FLAG_PORT_ID_VALID (u64)(1 << 28)
#define I40E_FLAG_DCB_CAPABLE (u64)(1 << 29)
/* tracks features that get auto disabled by errors */
u64 auto_disable_flags;
+#ifdef I40E_FCOE
+ struct i40e_fcoe fcoe;
+
+#endif /* I40E_FCOE */
bool stat_offsets_loaded;
struct i40e_hw_port_stats stats;
struct i40e_hw_port_stats stats_offsets;
@@ -348,6 +370,7 @@ struct i40e_pf {
u32 rx_hwtstamp_cleared;
bool ptp_tx;
bool ptp_rx;
+ u16 rss_table_size;
};
struct i40e_mac_filter {
@@ -359,6 +382,7 @@ struct i40e_mac_filter {
bool is_vf; /* filter belongs to a VF */
bool is_netdev; /* filter belongs to a netdev */
bool changed; /* filter needs to be sync'd to the HW */
+ bool is_laa; /* filter is a Locally Administered Address */
};
struct i40e_veb {
@@ -402,6 +426,11 @@ struct i40e_vsi {
struct rtnl_link_stats64 net_stats_offsets;
struct i40e_eth_stats eth_stats;
struct i40e_eth_stats eth_stats_offsets;
+#ifdef I40E_FCOE
+ struct i40e_fcoe_stats fcoe_stats;
+ struct i40e_fcoe_stats fcoe_stats_offsets;
+ bool fcoe_stat_offsets_loaded;
+#endif
u32 tx_restart;
u32 tx_busy;
u32 rx_buf_failed;
@@ -578,6 +607,7 @@ int i40e_add_del_fdir(struct i40e_vsi *vsi,
struct i40e_fdir_filter *input, bool add);
void i40e_fdir_check_and_reenable(struct i40e_pf *pf);
int i40e_get_current_fd_count(struct i40e_pf *pf);
+int i40e_get_cur_guaranteed_fd_count(struct i40e_pf *pf);
bool i40e_set_ntuple(struct i40e_pf *pf, netdev_features_t features);
void i40e_set_ethtool_ops(struct net_device *netdev);
struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
@@ -591,6 +621,11 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
int i40e_vsi_release(struct i40e_vsi *vsi);
struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf, enum i40e_vsi_type type,
struct i40e_vsi *start_vsi);
+#ifdef I40E_FCOE
+void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
+ struct i40e_vsi_context *ctxt,
+ u8 enabled_tc, bool is_add);
+#endif
int i40e_vsi_control_rings(struct i40e_vsi *vsi, bool enable);
int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count);
struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid,
@@ -614,9 +649,24 @@ static inline void i40e_dbg_init(void) {}
static inline void i40e_dbg_exit(void) {}
#endif /* CONFIG_DEBUG_FS*/
void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector);
+void i40e_irq_dynamic_disable(struct i40e_vsi *vsi, int vector);
void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf);
void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf);
+#ifdef I40E_FCOE
+struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
+ struct net_device *netdev,
+ struct rtnl_link_stats64 *storage);
+int i40e_set_mac(struct net_device *netdev, void *p);
+void i40e_set_rx_mode(struct net_device *netdev);
+#endif
int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
+#ifdef I40E_FCOE
+void i40e_tx_timeout(struct net_device *netdev);
+int i40e_vlan_rx_add_vid(struct net_device *netdev,
+ __always_unused __be16 proto, u16 vid);
+int i40e_vlan_rx_kill_vid(struct net_device *netdev,
+ __always_unused __be16 proto, u16 vid);
+#endif
int i40e_vsi_open(struct i40e_vsi *vsi);
void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid);
@@ -626,6 +676,26 @@ struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr,
bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi);
struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr,
bool is_vf, bool is_netdev);
+#ifdef I40E_FCOE
+int i40e_open(struct net_device *netdev);
+int i40e_close(struct net_device *netdev);
+int i40e_setup_tc(struct net_device *netdev, u8 tc);
+void i40e_netpoll(struct net_device *netdev);
+int i40e_fcoe_enable(struct net_device *netdev);
+int i40e_fcoe_disable(struct net_device *netdev);
+int i40e_fcoe_vsi_init(struct i40e_vsi *vsi, struct i40e_vsi_context *ctxt);
+u8 i40e_get_fcoe_tc_map(struct i40e_pf *pf);
+void i40e_fcoe_config_netdev(struct net_device *netdev, struct i40e_vsi *vsi);
+void i40e_fcoe_vsi_setup(struct i40e_pf *pf);
+int i40e_init_pf_fcoe(struct i40e_pf *pf);
+int i40e_fcoe_setup_ddp_resources(struct i40e_vsi *vsi);
+void i40e_fcoe_free_ddp_resources(struct i40e_vsi *vsi);
+int i40e_fcoe_handle_offload(struct i40e_ring *rx_ring,
+ union i40e_rx_desc *rx_desc,
+ struct sk_buff *skb);
+void i40e_fcoe_handle_status(struct i40e_ring *rx_ring,
+ union i40e_rx_desc *rx_desc, u8 prog_id);
+#endif /* I40E_FCOE */
void i40e_vlan_stripping_enable(struct i40e_vsi *vsi);
#ifdef CONFIG_I40E_DCB
void i40e_dcbnl_flush_apps(struct i40e_pf *pf,