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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
261 lines
6.9 KiB
C
261 lines
6.9 KiB
C
/* QLogic qed NIC Driver
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* Copyright (c) 2015 QLogic Corporation
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*
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* This software is available under the terms of the GNU General Public License
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* (GPL) Version 2, available from the file COPYING in the main directory of
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* this source tree.
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*/
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#ifndef _QED_ETH_IF_H
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#define _QED_ETH_IF_H
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#include <linux/list.h>
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#include <linux/if_link.h>
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#include <linux/qed/eth_common.h>
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#include <linux/qed/qed_if.h>
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#include <linux/qed/qed_iov_if.h>
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struct qed_dev_eth_info {
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struct qed_dev_info common;
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u8 num_queues;
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u8 num_tc;
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u8 port_mac[ETH_ALEN];
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u8 num_vlan_filters;
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/* Legacy VF - this affects the datapath, so qede has to know */
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bool is_legacy;
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};
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struct qed_update_vport_rss_params {
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u16 rss_ind_table[128];
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u32 rss_key[10];
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u8 rss_caps;
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};
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struct qed_update_vport_params {
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u8 vport_id;
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u8 update_vport_active_flg;
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u8 vport_active_flg;
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u8 update_tx_switching_flg;
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u8 tx_switching_flg;
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u8 update_accept_any_vlan_flg;
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u8 accept_any_vlan;
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u8 update_rss_flg;
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struct qed_update_vport_rss_params rss_params;
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};
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struct qed_start_vport_params {
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bool remove_inner_vlan;
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bool gro_enable;
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bool drop_ttl0;
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u8 vport_id;
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u16 mtu;
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bool clear_stats;
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};
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struct qed_stop_rxq_params {
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u8 rss_id;
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u8 rx_queue_id;
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u8 vport_id;
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bool eq_completion_only;
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};
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struct qed_stop_txq_params {
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u8 rss_id;
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u8 tx_queue_id;
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};
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enum qed_filter_rx_mode_type {
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QED_FILTER_RX_MODE_TYPE_REGULAR,
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QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC,
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QED_FILTER_RX_MODE_TYPE_PROMISC,
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};
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enum qed_filter_xcast_params_type {
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QED_FILTER_XCAST_TYPE_ADD,
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QED_FILTER_XCAST_TYPE_DEL,
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QED_FILTER_XCAST_TYPE_REPLACE,
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};
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struct qed_filter_ucast_params {
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enum qed_filter_xcast_params_type type;
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u8 vlan_valid;
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u16 vlan;
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u8 mac_valid;
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unsigned char mac[ETH_ALEN];
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};
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struct qed_filter_mcast_params {
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enum qed_filter_xcast_params_type type;
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u8 num;
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unsigned char mac[64][ETH_ALEN];
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};
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union qed_filter_type_params {
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enum qed_filter_rx_mode_type accept_flags;
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struct qed_filter_ucast_params ucast;
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struct qed_filter_mcast_params mcast;
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};
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enum qed_filter_type {
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QED_FILTER_TYPE_UCAST,
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QED_FILTER_TYPE_MCAST,
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QED_FILTER_TYPE_RX_MODE,
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QED_MAX_FILTER_TYPES,
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};
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struct qed_filter_params {
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enum qed_filter_type type;
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union qed_filter_type_params filter;
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};
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struct qed_queue_start_common_params {
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u8 rss_id;
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u8 queue_id;
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u8 vport_id;
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u16 sb;
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u16 sb_idx;
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u16 vf_qid;
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};
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struct qed_tunn_params {
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u16 vxlan_port;
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u8 update_vxlan_port;
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u16 geneve_port;
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u8 update_geneve_port;
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};
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struct qed_eth_cb_ops {
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struct qed_common_cb_ops common;
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void (*force_mac) (void *dev, u8 *mac);
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};
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#ifdef CONFIG_DCB
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/* Prototype declaration of qed_eth_dcbnl_ops should match with the declaration
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* of dcbnl_rtnl_ops structure.
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*/
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struct qed_eth_dcbnl_ops {
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/* IEEE 802.1Qaz std */
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int (*ieee_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
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int (*ieee_setpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
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int (*ieee_getets)(struct qed_dev *cdev, struct ieee_ets *ets);
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int (*ieee_setets)(struct qed_dev *cdev, struct ieee_ets *ets);
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int (*ieee_peer_getets)(struct qed_dev *cdev, struct ieee_ets *ets);
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int (*ieee_peer_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
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int (*ieee_getapp)(struct qed_dev *cdev, struct dcb_app *app);
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int (*ieee_setapp)(struct qed_dev *cdev, struct dcb_app *app);
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/* CEE std */
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u8 (*getstate)(struct qed_dev *cdev);
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u8 (*setstate)(struct qed_dev *cdev, u8 state);
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void (*getpgtccfgtx)(struct qed_dev *cdev, int prio, u8 *prio_type,
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u8 *pgid, u8 *bw_pct, u8 *up_map);
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void (*getpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 *bw_pct);
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void (*getpgtccfgrx)(struct qed_dev *cdev, int prio, u8 *prio_type,
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u8 *pgid, u8 *bw_pct, u8 *up_map);
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void (*getpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 *bw_pct);
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void (*getpfccfg)(struct qed_dev *cdev, int prio, u8 *setting);
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void (*setpfccfg)(struct qed_dev *cdev, int prio, u8 setting);
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u8 (*getcap)(struct qed_dev *cdev, int capid, u8 *cap);
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int (*getnumtcs)(struct qed_dev *cdev, int tcid, u8 *num);
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u8 (*getpfcstate)(struct qed_dev *cdev);
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int (*getapp)(struct qed_dev *cdev, u8 idtype, u16 id);
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u8 (*getfeatcfg)(struct qed_dev *cdev, int featid, u8 *flags);
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/* DCBX configuration */
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u8 (*getdcbx)(struct qed_dev *cdev);
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void (*setpgtccfgtx)(struct qed_dev *cdev, int prio,
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u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map);
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void (*setpgtccfgrx)(struct qed_dev *cdev, int prio,
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u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map);
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void (*setpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 bw_pct);
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void (*setpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 bw_pct);
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u8 (*setall)(struct qed_dev *cdev);
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int (*setnumtcs)(struct qed_dev *cdev, int tcid, u8 num);
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void (*setpfcstate)(struct qed_dev *cdev, u8 state);
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int (*setapp)(struct qed_dev *cdev, u8 idtype, u16 idval, u8 up);
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u8 (*setdcbx)(struct qed_dev *cdev, u8 state);
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u8 (*setfeatcfg)(struct qed_dev *cdev, int featid, u8 flags);
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/* Peer apps */
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int (*peer_getappinfo)(struct qed_dev *cdev,
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struct dcb_peer_app_info *info,
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u16 *app_count);
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int (*peer_getapptable)(struct qed_dev *cdev, struct dcb_app *table);
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/* CEE peer */
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int (*cee_peer_getpfc)(struct qed_dev *cdev, struct cee_pfc *pfc);
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int (*cee_peer_getpg)(struct qed_dev *cdev, struct cee_pg *pg);
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};
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#endif
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struct qed_eth_ops {
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const struct qed_common_ops *common;
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#ifdef CONFIG_QED_SRIOV
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const struct qed_iov_hv_ops *iov;
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#endif
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#ifdef CONFIG_DCB
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const struct qed_eth_dcbnl_ops *dcb;
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#endif
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int (*fill_dev_info)(struct qed_dev *cdev,
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struct qed_dev_eth_info *info);
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void (*register_ops)(struct qed_dev *cdev,
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struct qed_eth_cb_ops *ops,
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void *cookie);
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bool(*check_mac) (struct qed_dev *cdev, u8 *mac);
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int (*vport_start)(struct qed_dev *cdev,
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struct qed_start_vport_params *params);
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int (*vport_stop)(struct qed_dev *cdev,
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u8 vport_id);
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int (*vport_update)(struct qed_dev *cdev,
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struct qed_update_vport_params *params);
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int (*q_rx_start)(struct qed_dev *cdev,
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struct qed_queue_start_common_params *params,
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u16 bd_max_bytes,
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dma_addr_t bd_chain_phys_addr,
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dma_addr_t cqe_pbl_addr,
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u16 cqe_pbl_size,
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void __iomem **pp_prod);
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int (*q_rx_stop)(struct qed_dev *cdev,
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struct qed_stop_rxq_params *params);
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int (*q_tx_start)(struct qed_dev *cdev,
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struct qed_queue_start_common_params *params,
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dma_addr_t pbl_addr,
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u16 pbl_size,
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void __iomem **pp_doorbell);
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int (*q_tx_stop)(struct qed_dev *cdev,
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struct qed_stop_txq_params *params);
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int (*filter_config)(struct qed_dev *cdev,
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struct qed_filter_params *params);
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int (*fastpath_stop)(struct qed_dev *cdev);
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int (*eth_cqe_completion)(struct qed_dev *cdev,
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u8 rss_id,
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struct eth_slow_path_rx_cqe *cqe);
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void (*get_vport_stats)(struct qed_dev *cdev,
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struct qed_eth_stats *stats);
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int (*tunn_config)(struct qed_dev *cdev,
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struct qed_tunn_params *params);
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};
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const struct qed_eth_ops *qed_get_eth_ops(void);
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void qed_put_eth_ops(void);
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#endif
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