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