1 files changed, 135 insertions, 0 deletions

diff --git a/arch/mips/fw/cfe/cfe_api_int.h b/arch/mips/fw/cfe/cfe_api_int.h
new file mode 100644
index 000000000..61a665d44
--- /dev/null
+++ b/arch/mips/fw/cfe/cfe_api_int.h
@@ -0,0 +1,135 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
+ */
+#ifndef CFE_API_INT_H
+#define CFE_API_INT_H
+
+/*
+ * Constants.
+ */
+#define CFE_CMD_FW_GETINFO      0
+#define CFE_CMD_FW_RESTART      1
+#define CFE_CMD_FW_BOOT         2
+#define CFE_CMD_FW_CPUCTL       3
+#define CFE_CMD_FW_GETTIME      4
+#define CFE_CMD_FW_MEMENUM      5
+#define CFE_CMD_FW_FLUSHCACHE   6
+
+#define CFE_CMD_DEV_GETHANDLE   9
+#define CFE_CMD_DEV_ENUM        10
+#define CFE_CMD_DEV_OPEN        11
+#define CFE_CMD_DEV_INPSTAT     12
+#define CFE_CMD_DEV_READ        13
+#define CFE_CMD_DEV_WRITE       14
+#define CFE_CMD_DEV_IOCTL       15
+#define CFE_CMD_DEV_CLOSE       16
+#define CFE_CMD_DEV_GETINFO     17
+
+#define CFE_CMD_ENV_ENUM        20
+#define CFE_CMD_ENV_GET         22
+#define CFE_CMD_ENV_SET         23
+#define CFE_CMD_ENV_DEL         24
+
+#define CFE_CMD_MAX             32
+
+#define CFE_CMD_VENDOR_USE      0x8000  /* codes above this are for customer use */
+
+/*
+ * Structures.
+ */
+
+/* eeek, signed "pointers" */
+typedef s64 cfe_xptr_t;
+
+struct xiocb_buffer {
+        u64 buf_offset;         /* offset on device (bytes) */
+        cfe_xptr_t  buf_ptr;            /* pointer to a buffer */
+        u64 buf_length;         /* length of this buffer */
+        u64 buf_retlen;         /* returned length (for read ops) */
+        u64 buf_ioctlcmd;       /* IOCTL command (used only for IOCTLs) */
+};
+
+struct xiocb_inpstat {
+        u64 inp_status;         /* 1 means input available */
+};
+
+struct xiocb_envbuf {
+        s64 enum_idx;           /* 0-based enumeration index */
+        cfe_xptr_t name_ptr;            /* name string buffer */
+        s64 name_length;                /* size of name buffer */
+        cfe_xptr_t val_ptr;             /* value string buffer */
+        s64 val_length;         /* size of value string buffer */
+};
+
+struct xiocb_cpuctl {
+        u64 cpu_number;         /* cpu number to control */
+        u64 cpu_command;        /* command to issue to CPU */
+        u64 start_addr;         /* CPU start address */
+        u64 gp_val;             /* starting GP value */
+        u64 sp_val;             /* starting SP value */
+        u64 a1_val;             /* starting A1 value */
+};
+
+struct xiocb_time {
+        s64 ticks;              /* current time in ticks */
+};
+
+struct xiocb_exitstat{
+        s64 status;
+};
+
+struct xiocb_meminfo {
+        s64 mi_idx;             /* 0-based enumeration index */
+        s64 mi_type;            /* type of memory block */
+        u64 mi_addr;            /* physical start address */
+        u64 mi_size;            /* block size */
+};
+
+struct xiocb_fwinfo {
+        s64 fwi_version;                /* major, minor, eco version */
+        s64 fwi_totalmem;       /* total installed mem */
+        s64 fwi_flags;          /* various flags */
+        s64 fwi_boardid;                /* board ID */
+        s64 fwi_bootarea_va;    /* VA of boot area */
+        s64 fwi_bootarea_pa;    /* PA of boot area */
+        s64 fwi_bootarea_size;  /* size of boot area */
+        s64 fwi_reserved1;
+        s64 fwi_reserved2;
+        s64 fwi_reserved3;
+};
+
+struct cfe_xiocb {
+        u64 xiocb_fcode;        /* IOCB function code */
+        s64 xiocb_status;       /* return status */
+        s64 xiocb_handle;       /* file/device handle */
+        u64 xiocb_flags;        /* flags for this IOCB */
+        u64 xiocb_psize;        /* size of parameter list */
+        union {
+                /* buffer parameters */
+                struct xiocb_buffer xiocb_buffer;
+
+                /* input status parameters */
+                struct xiocb_inpstat xiocb_inpstat;
+
+                /* environment function parameters */
+                struct xiocb_envbuf xiocb_envbuf;
+
+                /* CPU control parameters */
+                struct xiocb_cpuctl xiocb_cpuctl;
+
+                /* timer parameters */
+                struct xiocb_time xiocb_time;
+
+                /* memory arena info parameters */
+                struct xiocb_meminfo xiocb_meminfo;
+
+                /* firmware information */
+                struct xiocb_fwinfo xiocb_fwinfo;
+
+                /* Exit Status */
+                struct xiocb_exitstat xiocb_exitstat;
+        } plist;
+};
+
+#endif /* CFE_API_INT_H */