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/*$FreeBSD$*/
#ifndef _IAVF_H_
#define _IAVF_H_
#include "ixl.h"
#define IAVF_AQ_MAX_ERR 200
#define IAVF_MAX_FILTERS 128
#define IAVF_MAX_QUEUES 16
#define IAVF_AQ_TIMEOUT (1 * hz)
#define IAVF_FLAG_AQ_ENABLE_QUEUES (u32)(1 << 0)
#define IAVF_FLAG_AQ_DISABLE_QUEUES (u32)(1 << 1)
#define IAVF_FLAG_AQ_ADD_MAC_FILTER (u32)(1 << 2)
#define IAVF_FLAG_AQ_ADD_VLAN_FILTER (u32)(1 << 3)
#define IAVF_FLAG_AQ_DEL_MAC_FILTER (u32)(1 << 4)
#define IAVF_FLAG_AQ_DEL_VLAN_FILTER (u32)(1 << 5)
#define IAVF_FLAG_AQ_CONFIGURE_QUEUES (u32)(1 << 6)
#define IAVF_FLAG_AQ_MAP_VECTORS (u32)(1 << 7)
#define IAVF_FLAG_AQ_HANDLE_RESET (u32)(1 << 8)
#define IAVF_FLAG_AQ_CONFIGURE_PROMISC (u32)(1 << 9)
#define IAVF_FLAG_AQ_GET_STATS (u32)(1 << 10)
#define IAVF_FLAG_AQ_CONFIG_RSS_KEY (u32)(1 << 11)
#define IAVF_FLAG_AQ_SET_RSS_HENA (u32)(1 << 12)
#define IAVF_FLAG_AQ_GET_RSS_HENA_CAPS (u32)(1 << 13)
#define IAVF_FLAG_AQ_CONFIG_RSS_LUT (u32)(1 << 14)
/* printf %b flag args */
#define IAVF_FLAGS \
"\20\1ENABLE_QUEUES\2DISABLE_QUEUES\3ADD_MAC_FILTER" \
"\4ADD_VLAN_FILTER\5DEL_MAC_FILTER\6DEL_VLAN_FILTER" \
"\7CONFIGURE_QUEUES\10MAP_VECTORS\11HANDLE_RESET" \
"\12CONFIGURE_PROMISC\13GET_STATS\14CONFIG_RSS_KEY" \
"\15SET_RSS_HENA\16GET_RSS_HENA_CAPS\17CONFIG_RSS_LUT"
#define IAVF_PRINTF_VF_OFFLOAD_FLAGS \
"\20\1L2" \
"\2IWARP" \
"\3RSVD" \
"\4RSS_AQ" \
"\5RSS_REG" \
"\6WB_ON_ITR" \
"\7REQ_QUEUES" \
"\21VLAN" \
"\22RX_POLLING" \
"\23RSS_PCTYPE_V2" \
"\24RSS_PF" \
"\25ENCAP" \
"\26ENCAP_CSUM" \
"\27RX_ENCAP_CSUM"
MALLOC_DECLARE(M_IAVF);
/* Driver state */
enum iavf_state_t {
IAVF_RESET_REQUIRED,
IAVF_RESET_PENDING,
IAVF_INIT_READY,
IAVF_RUNNING,
};
/* Structs */
struct iavf_mac_filter {
SLIST_ENTRY(iavf_mac_filter) next;
u8 macaddr[ETHER_ADDR_LEN];
u16 flags;
};
SLIST_HEAD(mac_list, iavf_mac_filter);
struct iavf_vlan_filter {
SLIST_ENTRY(iavf_vlan_filter) next;
u16 vlan;
u16 flags;
};
SLIST_HEAD(vlan_list, iavf_vlan_filter);
/* Software controller structure */
struct iavf_sc {
struct ixl_vsi vsi;
struct i40e_hw hw;
struct i40e_osdep osdep;
device_t dev;
struct resource *pci_mem;
enum iavf_state_t init_state;
struct ifmedia media;
struct virtchnl_version_info version;
enum ixl_dbg_mask dbg_mask;
u16 promisc_flags;
bool link_up;
enum virtchnl_link_speed link_speed;
/* Tunable settings */
int tx_itr;
int rx_itr;
int dynamic_tx_itr;
int dynamic_rx_itr;
/* Filter lists */
struct mac_list *mac_filters;
struct vlan_list *vlan_filters;
/* Virtual comm channel */
struct virtchnl_vf_resource *vf_res;
struct virtchnl_vsi_resource *vsi_res;
/* Misc stats maintained by the driver */
u64 admin_irq;
/* Buffer used for reading AQ responses */
u8 aq_buffer[IXL_AQ_BUF_SZ];
/* State flag used in init/stop */
u32 queues_enabled;
u8 enable_queues_chan;
u8 disable_queues_chan;
};
/*
** This checks for a zero mac addr, something that will be likely
** unless the Admin on the Host has created one.
*/
static inline bool
iavf_check_ether_addr(u8 *addr)
{
bool status = TRUE;
if ((addr[0] == 0 && addr[1]== 0 && addr[2] == 0 &&
addr[3] == 0 && addr[4]== 0 && addr[5] == 0))
status = FALSE;
return (status);
}
/* Debug printing */
#define iavf_dbg(sc, m, s, ...) ixl_debug_core(sc->dev, sc->dbg_mask, m, s, ##__VA_ARGS__)
#define iavf_dbg_init(sc, s, ...) ixl_debug_core(sc->dev, sc->dbg_mask, IAVF_DBG_INIT, s, ##__VA_ARGS__)
#define iavf_dbg_info(sc, s, ...) ixl_debug_core(sc->dev, sc->dbg_mask, IAVF_DBG_INFO, s, ##__VA_ARGS__)
#define iavf_dbg_vc(sc, s, ...) ixl_debug_core(sc->dev, sc->dbg_mask, IAVF_DBG_VC, s, ##__VA_ARGS__)
#define iavf_dbg_filter(sc, s, ...) ixl_debug_core(sc->dev, sc->dbg_mask, IAVF_DBG_FILTER, s, ##__VA_ARGS__)
/*
** VF Common function prototypes
*/
void iavf_if_init(if_ctx_t ctx);
int iavf_send_api_ver(struct iavf_sc *);
int iavf_verify_api_ver(struct iavf_sc *);
int iavf_send_vf_config_msg(struct iavf_sc *);
int iavf_get_vf_config(struct iavf_sc *);
void iavf_init(void *);
int iavf_reinit_locked(struct iavf_sc *);
int iavf_configure_queues(struct iavf_sc *);
int iavf_enable_queues(struct iavf_sc *);
int iavf_disable_queues(struct iavf_sc *);
int iavf_map_queues(struct iavf_sc *);
void iavf_enable_intr(struct ixl_vsi *);
void iavf_disable_intr(struct ixl_vsi *);
int iavf_add_ether_filters(struct iavf_sc *);
int iavf_del_ether_filters(struct iavf_sc *);
int iavf_request_stats(struct iavf_sc *);
int iavf_request_reset(struct iavf_sc *);
void iavf_vc_completion(struct iavf_sc *,
enum virtchnl_ops, enum virtchnl_status_code,
u8 *, u16);
int iavf_add_ether_filter(struct iavf_sc *);
int iavf_add_vlans(struct iavf_sc *);
int iavf_del_vlans(struct iavf_sc *);
void iavf_update_stats_counters(struct iavf_sc *,
struct i40e_eth_stats *);
void iavf_update_link_status(struct iavf_sc *);
int iavf_get_default_rss_key(u32 *, bool);
int iavf_config_rss_key(struct iavf_sc *);
int iavf_set_rss_hena(struct iavf_sc *);
int iavf_config_rss_lut(struct iavf_sc *);
int iavf_config_promisc_mode(struct iavf_sc *);
int ixl_vc_send_cmd(struct iavf_sc *sc, uint32_t request);
char *iavf_vc_speed_to_string(enum virtchnl_link_speed link_speed);
void *ixl_vc_get_op_chan(struct iavf_sc *sc, uint32_t request);
#endif /* _IAVF_H_ */