247dd97d71
Before this change, final state of the DDP pkg load process was dependent on many variables such as: ice_status, pkg version, ice_aq_err. The last one had be stored in hw->pkg_dwnld_status. It was impossible to conclude this state just from ice_status, that's why logging process of DDP pkg load in the caller was a little bit complicated. With this patch new status enum is introduced - ice_ddp_state. It covers all the possible final states of the loading process. What's tricky for ice_ddp_state is that not only ICE_DDP_PKG_SUCCESS(=0) means that load was successful. Actually three states mean that: - ICE_DDP_PKG_SUCCESS - ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED - ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED ice_is_init_pkg_successful can tell that information. One ddp_state should not be used outside of ice_init_pkg which is ICE_DDP_PKG_ALREADY_LOADED. It is more generic, it is used in ice_dwnld_cfg_bufs to see if pkg is already loaded. At this point we can't use one of the specific one (SAME_VERSION, COMPATIBLE, NOT_SUPPORTED) because we don't have information on the package currently loaded in HW (we are before calling ice_get_pkg_info). We can get rid of hw->pkg_dwnld_status because we are immediately mapping aq errors to ice_ddp_state in ice_dwnld_cfg_bufs. Other errors like ICE_ERR_NO_MEMORY, ICE_ERR_PARAM are mapped the generic ICE_DDP_PKG_ERR. Suggested-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
124 lines
3.9 KiB
C
124 lines
3.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2019, Intel Corporation. */
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#ifndef _ICE_FLEX_PIPE_H_
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#define _ICE_FLEX_PIPE_H_
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#include "ice_type.h"
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/* Package minimal version supported */
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#define ICE_PKG_SUPP_VER_MAJ 1
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#define ICE_PKG_SUPP_VER_MNR 3
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/* Package format version */
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#define ICE_PKG_FMT_VER_MAJ 1
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#define ICE_PKG_FMT_VER_MNR 0
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#define ICE_PKG_FMT_VER_UPD 0
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#define ICE_PKG_FMT_VER_DFT 0
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#define ICE_PKG_CNT 4
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enum ice_ddp_state {
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/* Indicates that this call to ice_init_pkg
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* successfully loaded the requested DDP package
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*/
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ICE_DDP_PKG_SUCCESS = 0,
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/* Generic error for already loaded errors, it is mapped later to
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* the more specific one (one of the next 3)
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*/
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ICE_DDP_PKG_ALREADY_LOADED = -1,
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/* Indicates that a DDP package of the same version has already been
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* loaded onto the device by a previous call or by another PF
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*/
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ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED = -2,
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/* The device has a DDP package that is not supported by the driver */
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ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED = -3,
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/* The device has a compatible package
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* (but different from the request) already loaded
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*/
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ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED = -4,
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/* The firmware loaded on the device is not compatible with
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* the DDP package loaded
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*/
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ICE_DDP_PKG_FW_MISMATCH = -5,
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/* The DDP package file is invalid */
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ICE_DDP_PKG_INVALID_FILE = -6,
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/* The version of the DDP package provided is higher than
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* the driver supports
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*/
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ICE_DDP_PKG_FILE_VERSION_TOO_HIGH = -7,
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/* The version of the DDP package provided is lower than the
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* driver supports
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*/
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ICE_DDP_PKG_FILE_VERSION_TOO_LOW = -8,
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/* The signature of the DDP package file provided is invalid */
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ICE_DDP_PKG_FILE_SIGNATURE_INVALID = -9,
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/* The DDP package file security revision is too low and not
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* supported by firmware
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*/
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ICE_DDP_PKG_FILE_REVISION_TOO_LOW = -10,
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/* An error occurred in firmware while loading the DDP package */
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ICE_DDP_PKG_LOAD_ERROR = -11,
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/* Other errors */
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ICE_DDP_PKG_ERR = -12
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};
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enum ice_status
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ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access);
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void ice_release_change_lock(struct ice_hw *hw);
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enum ice_status
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ice_find_prot_off(struct ice_hw *hw, enum ice_block blk, u8 prof, u16 fv_idx,
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u8 *prot, u16 *off);
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void
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ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type type,
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unsigned long *bm);
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void
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ice_init_prof_result_bm(struct ice_hw *hw);
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enum ice_status
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ice_get_sw_fv_list(struct ice_hw *hw, u8 *prot_ids, u16 ids_cnt,
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unsigned long *bm, struct list_head *fv_list);
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bool
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ice_get_open_tunnel_port(struct ice_hw *hw, u16 *port,
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enum ice_tunnel_type type);
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int ice_udp_tunnel_set_port(struct net_device *netdev, unsigned int table,
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unsigned int idx, struct udp_tunnel_info *ti);
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int ice_udp_tunnel_unset_port(struct net_device *netdev, unsigned int table,
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unsigned int idx, struct udp_tunnel_info *ti);
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/* Rx parser PTYPE functions */
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bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype);
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/* XLT2/VSI group functions */
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enum ice_status
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ice_add_prof(struct ice_hw *hw, enum ice_block blk, u64 id, u8 ptypes[],
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const struct ice_ptype_attributes *attr, u16 attr_cnt,
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struct ice_fv_word *es, u16 *masks);
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enum ice_status
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ice_add_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
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enum ice_status
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ice_rem_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
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enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);
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enum ice_ddp_state
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ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
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bool ice_is_init_pkg_successful(enum ice_ddp_state state);
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enum ice_status ice_init_hw_tbls(struct ice_hw *hw);
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void ice_free_seg(struct ice_hw *hw);
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void ice_fill_blk_tbls(struct ice_hw *hw);
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void ice_clear_hw_tbls(struct ice_hw *hw);
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void ice_free_hw_tbls(struct ice_hw *hw);
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enum ice_status
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ice_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 id);
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#endif /* _ICE_FLEX_PIPE_H_ */
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