Page MenuHomeFreeBSD
Differential D21959 Diff 69935 sys/dev/ice/ice_nvm.h

Changeset View

Standalone View

View Options

sys/dev/ice/ice_nvm.h

  • This file was added.
/* SPDX-License-Identifier: BSD-3-Clause */
/* Copyright (c) 2020, Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*$FreeBSD$*/
#ifndef _ICE_NVM_H_
#define _ICE_NVM_H_
#define ICE_NVM_CMD_READ 0x0000000B
#define ICE_NVM_CMD_WRITE 0x0000000C
/* NVM Access config bits */
#define ICE_NVM_CFG_MODULE_M MAKEMASK(0xFF, 0)
#define ICE_NVM_CFG_MODULE_S 0
#define ICE_NVM_CFG_FLAGS_M MAKEMASK(0xF, 8)
#define ICE_NVM_CFG_FLAGS_S 8
#define ICE_NVM_CFG_EXT_FLAGS_M MAKEMASK(0xF, 12)
#define ICE_NVM_CFG_EXT_FLAGS_S 12
#define ICE_NVM_CFG_ADAPTER_INFO_M MAKEMASK(0xFFFF, 16)
#define ICE_NVM_CFG_ADAPTER_INFO_S 16
/* NVM Read Get Driver Features */
#define ICE_NVM_GET_FEATURES_MODULE 0xE
#define ICE_NVM_GET_FEATURES_FLAGS 0xF
/* NVM Read/Write Mapped Space */
#define ICE_NVM_REG_RW_MODULE 0x0
#define ICE_NVM_REG_RW_FLAGS 0x1
#define ICE_NVM_ACCESS_MAJOR_VER 0
#define ICE_NVM_ACCESS_MINOR_VER 5
/* NVM Access feature flags. Other bits in the features field are reserved and
* should be set to zero when reporting the ice_nvm_features structure.
*/
#define ICE_NVM_FEATURES_0_REG_ACCESS BIT(1)
/* NVM Access Features */
struct ice_nvm_features {
u8 major; /* Major version (informational only) */
u8 minor; /* Minor version (informational only) */
u16 size; /* size of ice_nvm_features structure */
u8 features[12]; /* Array of feature bits */
};
/* NVM Access command */
struct ice_nvm_access_cmd {
u32 command; /* NVM command: READ or WRITE */
u32 config; /* NVM command configuration */
u32 offset; /* offset to read/write, in bytes */
u32 data_size; /* size of data field, in bytes */
};
/* NVM Access data */
union ice_nvm_access_data {
u32 regval; /* Storage for register value */
struct ice_nvm_features drv_features; /* NVM features */
};
/* NVM Access registers */
#define GL_HIDA(_i) (0x00082000 + ((_i) * 4))
#define GL_HIBA(_i) (0x00081000 + ((_i) * 4))
#define GL_HICR 0x00082040
#define GL_HICR_EN 0x00082044
#define GLGEN_CSR_DEBUG_C 0x00075750
#define GLPCI_LBARCTRL 0x0009DE74
#define GLNVM_GENS 0x000B6100
#define GLNVM_FLA 0x000B6108
#define ICE_NVM_ACCESS_GL_HIDA_MAX 15
#define ICE_NVM_ACCESS_GL_HIBA_MAX 1023
u32 ice_nvm_access_get_module(struct ice_nvm_access_cmd *cmd);
u32 ice_nvm_access_get_flags(struct ice_nvm_access_cmd *cmd);
u32 ice_nvm_access_get_adapter(struct ice_nvm_access_cmd *cmd);
enum ice_status
ice_nvm_access_read(struct ice_hw *hw, struct ice_nvm_access_cmd *cmd,
union ice_nvm_access_data *data);
enum ice_status
ice_nvm_access_write(struct ice_hw *hw, struct ice_nvm_access_cmd *cmd,
union ice_nvm_access_data *data);
enum ice_status
ice_nvm_access_get_features(struct ice_nvm_access_cmd *cmd,
union ice_nvm_access_data *data);
enum ice_status
ice_handle_nvm_access(struct ice_hw *hw, struct ice_nvm_access_cmd *cmd,
union ice_nvm_access_data *data);
enum ice_status
ice_acquire_nvm(struct ice_hw *hw, enum ice_aq_res_access_type access);
void ice_release_nvm(struct ice_hw *hw);
enum ice_status
ice_aq_read_nvm(struct ice_hw *hw, u16 module_typeid, u32 offset, u16 length,
void *data, bool last_command, bool read_shadow_ram,
struct ice_sq_cd *cd);
enum ice_status
ice_read_flat_nvm(struct ice_hw *hw, u32 offset, u32 *length, u8 *data,
bool read_shadow_ram);
enum ice_status
ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
u16 module_type);
enum ice_status
ice_read_pba_string(struct ice_hw *hw, u8 *pba_num, u32 pba_num_size);
enum ice_status ice_init_nvm(struct ice_hw *hw);
enum ice_status ice_read_sr_word(struct ice_hw *hw, u16 offset, u16 *data);
enum ice_status ice_read_sr_word_aq(struct ice_hw *hw, u16 offset, u16 *data);
enum ice_status
ice_read_sr_buf(struct ice_hw *hw, u16 offset, u16 *words, u16 *data);
enum ice_status
ice_aq_erase_nvm(struct ice_hw *hw, u16 module_typeid, struct ice_sq_cd *cd);
enum ice_status
ice_aq_read_nvm_cfg(struct ice_hw *hw, u8 cmd_flags, u16 field_id, void *data,
u16 buf_size, u16 *elem_count, struct ice_sq_cd *cd);
enum ice_status
ice_aq_write_nvm_cfg(struct ice_hw *hw, u8 cmd_flags, void *data, u16 buf_size,
u16 elem_count, struct ice_sq_cd *cd);
#endif /* _ICE_NVM_H_ */