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path: root/drivers/net/ethernet/intel/ice/ice.h
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Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
-rw-r--r--drivers/net/ethernet/intel/ice/ice.h72
1 files changed, 66 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 5c11448bfbb3..5792ee616b5c 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -34,9 +34,14 @@
#include <linux/ctype.h>
#include <linux/bpf.h>
#include <linux/avf/virtchnl.h>
+#include <linux/cpu_rmap.h>
#include <net/devlink.h>
#include <net/ipv6.h>
#include <net/xdp_sock.h>
+#include <net/geneve.h>
+#include <net/gre.h>
+#include <net/udp_tunnel.h>
+#include <net/vxlan.h>
#include "ice_devids.h"
#include "ice_type.h"
#include "ice_txrx.h"
@@ -46,7 +51,9 @@
#include "ice_sched.h"
#include "ice_virtchnl_pf.h"
#include "ice_sriov.h"
+#include "ice_fdir.h"
#include "ice_xsk.h"
+#include "ice_arfs.h"
extern const char ice_drv_ver[];
#define ICE_BAR0 0
@@ -62,6 +69,7 @@ extern const char ice_drv_ver[];
#define ICE_AQ_LEN 64
#define ICE_MBXSQ_LEN 64
#define ICE_MIN_MSIX 2
+#define ICE_FDIR_MSIX 1
#define ICE_NO_VSI 0xffff
#define ICE_VSI_MAP_CONTIG 0
#define ICE_VSI_MAP_SCATTER 1
@@ -90,6 +98,7 @@ extern const char ice_drv_ver[];
#define ICE_TX_DESC(R, i) (&(((struct ice_tx_desc *)((R)->desc))[i]))
#define ICE_RX_DESC(R, i) (&(((union ice_32b_rx_flex_desc *)((R)->desc))[i]))
#define ICE_TX_CTX_DESC(R, i) (&(((struct ice_tx_ctx_desc *)((R)->desc))[i]))
+#define ICE_TX_FDIRDESC(R, i) (&(((struct ice_fltr_desc *)((R)->desc))[i]))
/* Macro for each VSI in a PF */
#define ice_for_each_vsi(pf, i) \
@@ -210,6 +219,7 @@ enum ice_state {
__ICE_CFG_BUSY,
__ICE_SERVICE_SCHED,
__ICE_SERVICE_DIS,
+ __ICE_FD_FLUSH_REQ,
__ICE_OICR_INTR_DIS, /* Global OICR interrupt disabled */
__ICE_MDD_VF_PRINT_PENDING, /* set when MDD event handle */
__ICE_VF_RESETS_DISABLED, /* disable resets during ice_remove */
@@ -244,8 +254,8 @@ struct ice_vsi {
u32 tx_busy;
u32 rx_buf_failed;
u32 rx_page_failed;
- int num_q_vectors;
- int base_vector; /* IRQ base for OS reserved vectors */
+ u16 num_q_vectors;
+ u16 base_vector; /* IRQ base for OS reserved vectors */
enum ice_vsi_type type;
u16 vsi_num; /* HW (absolute) index of this VSI */
u16 idx; /* software index in pf->vsi[] */
@@ -253,6 +263,8 @@ struct ice_vsi {
s16 vf_id; /* VF ID for SR-IOV VSIs */
u16 ethtype; /* Ethernet protocol for pause frame */
+ u16 num_gfltr;
+ u16 num_bfltr;
/* RSS config */
u16 rss_table_size; /* HW RSS table size */
@@ -261,6 +273,14 @@ struct ice_vsi {
u8 *rss_lut_user; /* User configured lookup table entries */
u8 rss_lut_type; /* used to configure Get/Set RSS LUT AQ call */
+ /* aRFS members only allocated for the PF VSI */
+#define ICE_MAX_ARFS_LIST 1024
+#define ICE_ARFS_LST_MASK (ICE_MAX_ARFS_LIST - 1)
+ struct hlist_head *arfs_fltr_list;
+ struct ice_arfs_active_fltr_cntrs *arfs_fltr_cntrs;
+ spinlock_t arfs_lock; /* protects aRFS hash table and filter state */
+ atomic_t *arfs_last_fltr_id;
+
u16 max_frame;
u16 rx_buf_len;
@@ -335,12 +355,14 @@ enum ice_pf_flags {
ICE_FLAG_SRIOV_CAPABLE,
ICE_FLAG_DCB_CAPABLE,
ICE_FLAG_DCB_ENA,
+ ICE_FLAG_FD_ENA,
ICE_FLAG_ADV_FEATURES,
ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA,
ICE_FLAG_NO_MEDIA,
ICE_FLAG_FW_LLDP_AGENT,
ICE_FLAG_ETHTOOL_CTXT, /* set when ethtool holds RTNL lock */
ICE_FLAG_LEGACY_RX,
+ ICE_FLAG_VF_TRUE_PROMISC_ENA,
ICE_FLAG_MDD_AUTO_RESET_VF,
ICE_PF_FLAGS_NBITS /* must be last */
};
@@ -362,11 +384,13 @@ struct ice_pf {
*/
u16 sriov_base_vector;
+ u16 ctrl_vsi_idx; /* control VSI index in pf->vsi array */
+
struct ice_vsi **vsi; /* VSIs created by the driver */
struct ice_sw *first_sw; /* first switch created by firmware */
/* Virtchnl/SR-IOV config info */
struct ice_vf *vf;
- int num_alloc_vfs; /* actual number of VFs allocated */
+ u16 num_alloc_vfs; /* actual number of VFs allocated */
u16 num_vfs_supported; /* num VFs supported for this PF */
u16 num_qps_per_vf;
u16 num_msix_per_vf;
@@ -385,11 +409,11 @@ struct ice_pf {
struct mutex tc_mutex; /* lock to protect TC changes */
u32 msg_enable;
u32 hw_csum_rx_error;
- u32 oicr_idx; /* Other interrupt cause MSIX vector index */
- u32 num_avail_sw_msix; /* remaining MSIX SW vectors left unclaimed */
+ u16 oicr_idx; /* Other interrupt cause MSIX vector index */
+ u16 num_avail_sw_msix; /* remaining MSIX SW vectors left unclaimed */
u16 max_pf_txqs; /* Total Tx queues PF wide */
u16 max_pf_rxqs; /* Total Rx queues PF wide */
- u32 num_lan_msix; /* Total MSIX vectors for base driver */
+ u16 num_lan_msix; /* Total MSIX vectors for base driver */
u16 num_lan_tx; /* num LAN Tx queues setup */
u16 num_lan_rx; /* num LAN Rx queues setup */
u16 next_vsi; /* Next free slot in pf->vsi[] - 0-based! */
@@ -500,8 +524,27 @@ static inline struct ice_vsi *ice_get_main_vsi(struct ice_pf *pf)
return NULL;
}
+/**
+ * ice_get_ctrl_vsi - Get the control VSI
+ * @pf: PF instance
+ */
+static inline struct ice_vsi *ice_get_ctrl_vsi(struct ice_pf *pf)
+{
+ /* if pf->ctrl_vsi_idx is ICE_NO_VSI, control VSI was not set up */
+ if (!pf->vsi || pf->ctrl_vsi_idx == ICE_NO_VSI)
+ return NULL;
+
+ return pf->vsi[pf->ctrl_vsi_idx];
+}
+
+#define ICE_FD_STAT_CTR_BLOCK_COUNT 256
+#define ICE_FD_STAT_PF_IDX(base_idx) \
+ ((base_idx) * ICE_FD_STAT_CTR_BLOCK_COUNT)
+#define ICE_FD_SB_STAT_IDX(base_idx) ICE_FD_STAT_PF_IDX(base_idx)
+
int ice_vsi_setup_tx_rings(struct ice_vsi *vsi);
int ice_vsi_setup_rx_rings(struct ice_vsi *vsi);
+int ice_vsi_open_ctrl(struct ice_vsi *vsi);
void ice_set_ethtool_ops(struct net_device *netdev);
void ice_set_ethtool_safe_mode_ops(struct net_device *netdev);
u16 ice_get_avail_txq_count(struct ice_pf *pf);
@@ -523,7 +566,24 @@ int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size);
int ice_schedule_reset(struct ice_pf *pf, enum ice_reset_req reset);
void ice_print_link_msg(struct ice_vsi *vsi, bool isup);
+const char *ice_stat_str(enum ice_status stat_err);
+const char *ice_aq_str(enum ice_aq_err aq_err);
+int
+ice_fdir_write_fltr(struct ice_pf *pf, struct ice_fdir_fltr *input, bool add,
+ bool is_tun);
+void ice_vsi_manage_fdir(struct ice_vsi *vsi, bool ena);
+int ice_add_fdir_ethtool(struct ice_vsi *vsi, struct ethtool_rxnfc *cmd);
+int ice_del_fdir_ethtool(struct ice_vsi *vsi, struct ethtool_rxnfc *cmd);
+int ice_get_ethtool_fdir_entry(struct ice_hw *hw, struct ethtool_rxnfc *cmd);
+int
+ice_get_fdir_fltr_ids(struct ice_hw *hw, struct ethtool_rxnfc *cmd,
+ u32 *rule_locs);
+void ice_fdir_release_flows(struct ice_hw *hw);
+void ice_fdir_replay_flows(struct ice_hw *hw);
+void ice_fdir_replay_fltrs(struct ice_pf *pf);
+int ice_fdir_create_dflt_rules(struct ice_pf *pf);
int ice_open(struct net_device *netdev);
int ice_stop(struct net_device *netdev);
+void ice_service_task_schedule(struct ice_pf *pf);
#endif /* _ICE_H_ */