mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 14:15:10 +07:00
4efa1d2e36
Add the new flash_info registers struct and the implementation of ioctl_flash_part_info() for the new Gen4 hardware. [logang@deltatee.com: rewrote commit message] Link: https://lore.kernel.org/r/20200115035648.2578-7-logang@deltatee.com Signed-off-by: Kelvin Cao <kelvin.cao@microchip.com> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
162 lines
5.1 KiB
C
162 lines
5.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
/*
|
|
* Microsemi Switchtec PCIe Driver
|
|
* Copyright (c) 2017, Microsemi Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
*/
|
|
|
|
#ifndef _UAPI_LINUX_SWITCHTEC_IOCTL_H
|
|
#define _UAPI_LINUX_SWITCHTEC_IOCTL_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define SWITCHTEC_IOCTL_PART_CFG0 0
|
|
#define SWITCHTEC_IOCTL_PART_CFG1 1
|
|
#define SWITCHTEC_IOCTL_PART_IMG0 2
|
|
#define SWITCHTEC_IOCTL_PART_IMG1 3
|
|
#define SWITCHTEC_IOCTL_PART_NVLOG 4
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR0 5
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR1 6
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR2 7
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR3 8
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR4 9
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR5 10
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR6 11
|
|
#define SWITCHTEC_IOCTL_PART_VENDOR7 12
|
|
#define SWITCHTEC_IOCTL_PART_BL2_0 13
|
|
#define SWITCHTEC_IOCTL_PART_BL2_1 14
|
|
#define SWITCHTEC_IOCTL_PART_MAP_0 15
|
|
#define SWITCHTEC_IOCTL_PART_MAP_1 16
|
|
#define SWITCHTEC_IOCTL_PART_KEY_0 17
|
|
#define SWITCHTEC_IOCTL_PART_KEY_1 18
|
|
|
|
#define SWITCHTEC_NUM_PARTITIONS_GEN3 13
|
|
#define SWITCHTEC_NUM_PARTITIONS_GEN4 19
|
|
|
|
/* obsolete: for compatibility with old userspace software */
|
|
#define SWITCHTEC_IOCTL_NUM_PARTITIONS SWITCHTEC_NUM_PARTITIONS_GEN3
|
|
|
|
struct switchtec_ioctl_flash_info {
|
|
__u64 flash_length;
|
|
__u32 num_partitions;
|
|
__u32 padding;
|
|
};
|
|
|
|
#define SWITCHTEC_IOCTL_PART_ACTIVE 1
|
|
#define SWITCHTEC_IOCTL_PART_RUNNING 2
|
|
|
|
struct switchtec_ioctl_flash_part_info {
|
|
__u32 flash_partition;
|
|
__u32 address;
|
|
__u32 length;
|
|
__u32 active;
|
|
};
|
|
|
|
struct switchtec_ioctl_event_summary_legacy {
|
|
__u64 global;
|
|
__u64 part_bitmap;
|
|
__u32 local_part;
|
|
__u32 padding;
|
|
__u32 part[48];
|
|
__u32 pff[48];
|
|
};
|
|
|
|
struct switchtec_ioctl_event_summary {
|
|
__u64 global;
|
|
__u64 part_bitmap;
|
|
__u32 local_part;
|
|
__u32 padding;
|
|
__u32 part[48];
|
|
__u32 pff[255];
|
|
};
|
|
|
|
#define SWITCHTEC_IOCTL_EVENT_STACK_ERROR 0
|
|
#define SWITCHTEC_IOCTL_EVENT_PPU_ERROR 1
|
|
#define SWITCHTEC_IOCTL_EVENT_ISP_ERROR 2
|
|
#define SWITCHTEC_IOCTL_EVENT_SYS_RESET 3
|
|
#define SWITCHTEC_IOCTL_EVENT_FW_EXC 4
|
|
#define SWITCHTEC_IOCTL_EVENT_FW_NMI 5
|
|
#define SWITCHTEC_IOCTL_EVENT_FW_NON_FATAL 6
|
|
#define SWITCHTEC_IOCTL_EVENT_FW_FATAL 7
|
|
#define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP 8
|
|
#define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP_ASYNC 9
|
|
#define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP 10
|
|
#define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP_ASYNC 11
|
|
#define SWITCHTEC_IOCTL_EVENT_GPIO_INT 12
|
|
#define SWITCHTEC_IOCTL_EVENT_PART_RESET 13
|
|
#define SWITCHTEC_IOCTL_EVENT_MRPC_COMP 14
|
|
#define SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC 15
|
|
#define SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP 16
|
|
#define SWITCHTEC_IOCTL_EVENT_AER_IN_P2P 17
|
|
#define SWITCHTEC_IOCTL_EVENT_AER_IN_VEP 18
|
|
#define SWITCHTEC_IOCTL_EVENT_DPC 19
|
|
#define SWITCHTEC_IOCTL_EVENT_CTS 20
|
|
#define SWITCHTEC_IOCTL_EVENT_HOTPLUG 21
|
|
#define SWITCHTEC_IOCTL_EVENT_IER 22
|
|
#define SWITCHTEC_IOCTL_EVENT_THRESH 23
|
|
#define SWITCHTEC_IOCTL_EVENT_POWER_MGMT 24
|
|
#define SWITCHTEC_IOCTL_EVENT_TLP_THROTTLING 25
|
|
#define SWITCHTEC_IOCTL_EVENT_FORCE_SPEED 26
|
|
#define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT 27
|
|
#define SWITCHTEC_IOCTL_EVENT_LINK_STATE 28
|
|
#define SWITCHTEC_IOCTL_EVENT_GFMS 29
|
|
#define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY 30
|
|
#define SWITCHTEC_IOCTL_EVENT_UEC 31
|
|
#define SWITCHTEC_IOCTL_MAX_EVENTS 32
|
|
|
|
#define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1
|
|
#define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2
|
|
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_CLEAR (1 << 0)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_POLL (1 << 1)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_LOG (1 << 2)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_CLI (1 << 3)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_FATAL (1 << 4)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_POLL (1 << 5)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_LOG (1 << 6)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_CLI (1 << 7)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_FATAL (1 << 8)
|
|
#define SWITCHTEC_IOCTL_EVENT_FLAG_UNUSED (~0x1ff)
|
|
|
|
struct switchtec_ioctl_event_ctl {
|
|
__u32 event_id;
|
|
__s32 index;
|
|
__u32 flags;
|
|
__u32 occurred;
|
|
__u32 count;
|
|
__u32 data[5];
|
|
};
|
|
|
|
#define SWITCHTEC_IOCTL_PFF_VEP 100
|
|
struct switchtec_ioctl_pff_port {
|
|
__u32 pff;
|
|
__u32 partition;
|
|
__u32 port;
|
|
};
|
|
|
|
#define SWITCHTEC_IOCTL_FLASH_INFO \
|
|
_IOR('W', 0x40, struct switchtec_ioctl_flash_info)
|
|
#define SWITCHTEC_IOCTL_FLASH_PART_INFO \
|
|
_IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info)
|
|
#define SWITCHTEC_IOCTL_EVENT_SUMMARY \
|
|
_IOR('W', 0x42, struct switchtec_ioctl_event_summary)
|
|
#define SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY \
|
|
_IOR('W', 0x42, struct switchtec_ioctl_event_summary_legacy)
|
|
#define SWITCHTEC_IOCTL_EVENT_CTL \
|
|
_IOWR('W', 0x43, struct switchtec_ioctl_event_ctl)
|
|
#define SWITCHTEC_IOCTL_PFF_TO_PORT \
|
|
_IOWR('W', 0x44, struct switchtec_ioctl_pff_port)
|
|
#define SWITCHTEC_IOCTL_PORT_TO_PFF \
|
|
_IOWR('W', 0x45, struct switchtec_ioctl_pff_port)
|
|
|
|
#endif
|