diff options
Diffstat (limited to 'include/uapi/linux/switchtec_ioctl.h')
| -rw-r--r-- | include/uapi/linux/switchtec_ioctl.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/include/uapi/linux/switchtec_ioctl.h b/include/uapi/linux/switchtec_ioctl.h new file mode 100644 index 000000000000..3e824e1a6495 --- /dev/null +++ b/include/uapi/linux/switchtec_ioctl.h @@ -0,0 +1,132 @@ +/* + * 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_NUM_PARTITIONS 13 + +struct switchtec_ioctl_flash_info { + __u64 flash_length; + __u32 num_partitions; + __u32 padding; +}; + +struct switchtec_ioctl_flash_part_info { + __u32 flash_partition; + __u32 address; + __u32 length; + __u32 active; +}; + +struct switchtec_ioctl_event_summary { + __u64 global; + __u64 part_bitmap; + __u32 local_part; + __u32 padding; + __u32 part[48]; + __u32 pff[48]; +}; + +#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_MAX_EVENTS 29 + +#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_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 |