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******************************************************************************/
/*$FreeBSD$*/
#ifndef _IXLV_H_
#define _IXLV_H_
#include "ixlv_vc_mgr.h"
#define IXLV_AQ_MAX_ERR 200
#define IXLV_MAX_FILTERS 128
#define IXLV_MAX_QUEUES 16
#define IXLV_AQ_TIMEOUT (1 * hz)
#define IXLV_CALLOUT_TIMO (hz / 50) /* 20 msec */
#define IXLV_FLAG_AQ_ENABLE_QUEUES (u32)(1)
#define IXLV_FLAG_AQ_DISABLE_QUEUES (u32)(1 << 1)
#define IXLV_FLAG_AQ_ADD_MAC_FILTER (u32)(1 << 2)
#define IXLV_FLAG_AQ_ADD_VLAN_FILTER (u32)(1 << 3)
#define IXLV_FLAG_AQ_DEL_MAC_FILTER (u32)(1 << 4)
#define IXLV_FLAG_AQ_DEL_VLAN_FILTER (u32)(1 << 5)
#define IXLV_FLAG_AQ_CONFIGURE_QUEUES (u32)(1 << 6)
#define IXLV_FLAG_AQ_MAP_VECTORS (u32)(1 << 7)
#define IXLV_FLAG_AQ_HANDLE_RESET (u32)(1 << 8)
#define IXLV_FLAG_AQ_CONFIGURE_PROMISC (u32)(1 << 9)
#define IXLV_FLAG_AQ_GET_STATS (u32)(1 << 10)
/* printf %b arg */
#define IXLV_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"
/* Hack for compatibility with 1.0.x linux pf driver */
#define I40E_VIRTCHNL_OP_EVENT 17
/* Driver state */
enum ixlv_state_t {
IXLV_START,
IXLV_FAILED,
IXLV_RESET_REQUIRED,
IXLV_RESET_PENDING,
IXLV_VERSION_CHECK,
IXLV_GET_RESOURCES,
IXLV_INIT_READY,
IXLV_INIT_START,
IXLV_INIT_CONFIG,
IXLV_INIT_MAPPING,
IXLV_INIT_ENABLE,
IXLV_INIT_COMPLETE,
IXLV_RUNNING,
};
struct ixlv_mac_filter {
SLIST_ENTRY(ixlv_mac_filter) next;
u8 macaddr[ETHER_ADDR_LEN];
u16 flags;
};
SLIST_HEAD(mac_list, ixlv_mac_filter);
struct ixlv_vlan_filter {
SLIST_ENTRY(ixlv_vlan_filter) next;
u16 vlan;
u16 flags;
};
SLIST_HEAD(vlan_list, ixlv_vlan_filter);
/* Software controller structure */
struct ixlv_sc {
struct i40e_hw hw;
struct i40e_osdep osdep;
struct device *dev;
struct resource *pci_mem;
struct resource *msix_mem;
enum ixlv_state_t init_state;
/*
* Interrupt resources
*/
void *tag;
struct resource *res; /* For the AQ */
struct ifmedia media;
struct callout timer;
int msix;
int pf_version;
int if_flags;
bool link_up;
u32 link_speed;
struct mtx mtx;
u32 qbase;
u32 admvec;
struct timeout_task timeout;
struct task aq_irq;
struct task aq_sched;
struct taskqueue *tq;
struct ixl_vsi vsi;
/* Filter lists */
struct mac_list *mac_filters;
struct vlan_list *vlan_filters;
/* Promiscuous mode */
u32 promiscuous_flags;
/* Admin queue task flags */
u32 aq_wait_count;
struct ixl_vc_mgr vc_mgr;
struct ixl_vc_cmd add_mac_cmd;
struct ixl_vc_cmd del_mac_cmd;
struct ixl_vc_cmd config_queues_cmd;
struct ixl_vc_cmd map_vectors_cmd;
struct ixl_vc_cmd enable_queues_cmd;
struct ixl_vc_cmd add_vlan_cmd;
struct ixl_vc_cmd del_vlan_cmd;
struct ixl_vc_cmd add_multi_cmd;
struct ixl_vc_cmd del_multi_cmd;
/* Virtual comm channel */
struct i40e_virtchnl_vf_resource *vf_res;
struct i40e_virtchnl_vsi_resource *vsi_res;
/* Misc stats maintained by the driver */
u64 watchdog_events;
u64 admin_irq;
u8 aq_buffer[IXL_AQ_BUF_SZ];
};
#define IXLV_CORE_LOCK_ASSERT(sc) mtx_assert(&(sc)->mtx, MA_OWNED)
/*
** This checks for a zero mac addr, something that will be likely
** unless the Admin on the Host has created one.
*/
static inline bool
ixlv_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);
}
/*
** VF Common function prototypes
*/
int ixlv_send_api_ver(struct ixlv_sc *);
int ixlv_verify_api_ver(struct ixlv_sc *);
int ixlv_send_vf_config_msg(struct ixlv_sc *);
int ixlv_get_vf_config(struct ixlv_sc *);
void ixlv_init(void *);
int ixlv_reinit_locked(struct ixlv_sc *);
void ixlv_configure_queues(struct ixlv_sc *);
void ixlv_enable_queues(struct ixlv_sc *);
void ixlv_disable_queues(struct ixlv_sc *);
void ixlv_map_queues(struct ixlv_sc *);
void ixlv_enable_intr(struct ixl_vsi *);
void ixlv_disable_intr(struct ixl_vsi *);
void ixlv_add_ether_filters(struct ixlv_sc *);
void ixlv_del_ether_filters(struct ixlv_sc *);
void ixlv_request_stats(struct ixlv_sc *);
void ixlv_request_reset(struct ixlv_sc *);
void ixlv_vc_completion(struct ixlv_sc *,
enum i40e_virtchnl_ops, i40e_status, u8 *, u16);
void ixlv_add_ether_filter(struct ixlv_sc *);
void ixlv_add_vlans(struct ixlv_sc *);
void ixlv_del_vlans(struct ixlv_sc *);
void ixlv_update_stats_counters(struct ixlv_sc *,
struct i40e_eth_stats *);
void ixlv_update_link_status(struct ixlv_sc *);
#endif /* _IXLV_H_ */
