intel/ice/ice_flex_pipe.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /* Copyright (c) 2019, Intel Corporation. */
0003
0004 #ifndef _ICE_FLEX_PIPE_H_
0005 #define _ICE_FLEX_PIPE_H_
0006
0007 #include "ice_type.h"
0008
0009 /* Package minimal version supported */
0010 #define ICE_PKG_SUPP_VER_MAJ    1
0011 #define ICE_PKG_SUPP_VER_MNR    3
0012
0013 /* Package format version */
0014 #define ICE_PKG_FMT_VER_MAJ 1
0015 #define ICE_PKG_FMT_VER_MNR 0
0016 #define ICE_PKG_FMT_VER_UPD 0
0017 #define ICE_PKG_FMT_VER_DFT 0
0018
0019 #define ICE_PKG_CNT 4
0020
0021 enum ice_ddp_state {
0022     /* Indicates that this call to ice_init_pkg
0023      * successfully loaded the requested DDP package
0024      */
0025     ICE_DDP_PKG_SUCCESS         = 0,
0026
0027     /* Generic error for already loaded errors, it is mapped later to
0028      * the more specific one (one of the next 3)
0029      */
0030     ICE_DDP_PKG_ALREADY_LOADED          = -1,
0031
0032     /* Indicates that a DDP package of the same version has already been
0033      * loaded onto the device by a previous call or by another PF
0034      */
0035     ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED     = -2,
0036
0037     /* The device has a DDP package that is not supported by the driver */
0038     ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED    = -3,
0039
0040     /* The device has a compatible package
0041      * (but different from the request) already loaded
0042      */
0043     ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED       = -4,
0044
0045     /* The firmware loaded on the device is not compatible with
0046      * the DDP package loaded
0047      */
0048     ICE_DDP_PKG_FW_MISMATCH             = -5,
0049
0050     /* The DDP package file is invalid */
0051     ICE_DDP_PKG_INVALID_FILE            = -6,
0052
0053     /* The version of the DDP package provided is higher than
0054      * the driver supports
0055      */
0056     ICE_DDP_PKG_FILE_VERSION_TOO_HIGH       = -7,
0057
0058     /* The version of the DDP package provided is lower than the
0059      * driver supports
0060      */
0061     ICE_DDP_PKG_FILE_VERSION_TOO_LOW        = -8,
0062
0063     /* The signature of the DDP package file provided is invalid */
0064     ICE_DDP_PKG_FILE_SIGNATURE_INVALID      = -9,
0065
0066     /* The DDP package file security revision is too low and not
0067      * supported by firmware
0068      */
0069     ICE_DDP_PKG_FILE_REVISION_TOO_LOW       = -10,
0070
0071     /* An error occurred in firmware while loading the DDP package */
0072     ICE_DDP_PKG_LOAD_ERROR              = -11,
0073
0074     /* Other errors */
0075     ICE_DDP_PKG_ERR                 = -12
0076 };
0077
0078 int
0079 ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access);
0080 void ice_release_change_lock(struct ice_hw *hw);
0081 int
0082 ice_find_prot_off(struct ice_hw *hw, enum ice_block blk, u8 prof, u16 fv_idx,
0083           u8 *prot, u16 *off);
0084 void
0085 ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type type,
0086              unsigned long *bm);
0087 void
0088 ice_init_prof_result_bm(struct ice_hw *hw);
0089 int
0090 ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
0091            unsigned long *bm, struct list_head *fv_list);
0092 int
0093 ice_pkg_buf_unreserve_section(struct ice_buf_build *bld, u16 count);
0094 u16 ice_pkg_buf_get_free_space(struct ice_buf_build *bld);
0095 int
0096 ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
0097               u16 buf_size, struct ice_sq_cd *cd);
0098 bool
0099 ice_get_open_tunnel_port(struct ice_hw *hw, u16 *port,
0100              enum ice_tunnel_type type);
0101 int ice_udp_tunnel_set_port(struct net_device *netdev, unsigned int table,
0102                 unsigned int idx, struct udp_tunnel_info *ti);
0103 int ice_udp_tunnel_unset_port(struct net_device *netdev, unsigned int table,
0104                   unsigned int idx, struct udp_tunnel_info *ti);
0105 int ice_set_dvm_boost_entries(struct ice_hw *hw);
0106
0107 /* Rx parser PTYPE functions */
0108 bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype);
0109
0110 /* XLT2/VSI group functions */
0111 int
0112 ice_add_prof(struct ice_hw *hw, enum ice_block blk, u64 id, u8 ptypes[],
0113          const struct ice_ptype_attributes *attr, u16 attr_cnt,
0114          struct ice_fv_word *es, u16 *masks);
0115 int
0116 ice_add_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
0117 int
0118 ice_rem_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
0119 enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);
0120 enum ice_ddp_state
0121 ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
0122 bool ice_is_init_pkg_successful(enum ice_ddp_state state);
0123 int ice_init_hw_tbls(struct ice_hw *hw);
0124 void ice_free_seg(struct ice_hw *hw);
0125 void ice_fill_blk_tbls(struct ice_hw *hw);
0126 void ice_clear_hw_tbls(struct ice_hw *hw);
0127 void ice_free_hw_tbls(struct ice_hw *hw);
0128 int ice_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 id);
0129 struct ice_buf_build *
0130 ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
0131                  void **section);
0132 struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld);
0133 void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld);
0134
0135 #endif /* _ICE_FLEX_PIPE_H_ */