1 files changed, 112 insertions, 0 deletions
diff --git a/sys/dev/sfxge/sfxge_ioc.h b/sys/dev/sfxge/sfxge_ioc.h
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+++ b/sys/dev/sfxge/sfxge_ioc.h
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+/*-
+ * Copyright (c) 2014-2015 Solarflare Communications Inc.
+ * 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.
+ *
+ * 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.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing official
+ * policies, either expressed or implied, of the FreeBSD Project.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_SYS_SFXGE_IOC_H
+#define	_SYS_SFXGE_IOC_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+
+/* More codes may be added if necessary */
+enum sfxge_ioc_codes {
+	SFXGE_MCDI_IOC,
+	SFXGE_NVRAM_IOC,
+	SFXGE_VPD_IOC
+};
+
+enum sfxge_nvram_ops {
+	SFXGE_NVRAM_OP_SIZE,
+	SFXGE_NVRAM_OP_READ,
+	SFXGE_NVRAM_OP_WRITE,
+	SFXGE_NVRAM_OP_ERASE,
+	SFXGE_NVRAM_OP_GET_VER,
+	SFXGE_NVRAM_OP_SET_VER
+};
+
+enum sfxge_nvram_types {
+	SFXGE_NVRAM_TYPE_BOOTROM,
+	SFXGE_NVRAM_TYPE_BOOTROM_CFG,
+	SFXGE_NVRAM_TYPE_MC,
+	SFXGE_NVRAM_TYPE_MC_GOLDEN,
+	SFXGE_NVRAM_TYPE_PHY,
+	SFXGE_NVRAM_TYPE_NULL_PHY,
+	SFXGE_NVRAM_TYPE_FPGA,
+	SFXGE_NVRAM_TYPE_FCFW,
+	SFXGE_NVRAM_TYPE_CPLD,
+	SFXGE_NVRAM_TYPE_FPGA_BACKUP,
+	SFXGE_NVRAM_TYPE_DYNAMIC_CFG
+};
+
+enum sfxge_vpd_ops {
+	SFXGE_VPD_OP_GET_KEYWORD,
+	SFXGE_VPD_OP_SET_KEYWORD
+};
+
+#define	SFXGE_MCDI_MAX_PAYLOAD 0x400
+#define	SFXGE_VPD_MAX_PAYLOAD 0x100
+
+typedef struct sfxge_ioc_s {
+	uint32_t	op;
+	union {
+		struct {
+			caddr_t		payload;
+			uint32_t	cmd;
+			size_t		len; /* In and out */
+			uint32_t	rc;
+		} mcdi;
+		struct {
+			uint32_t	op;
+			uint32_t	type;
+			uint32_t	offset;
+			uint32_t	size;
+			uint32_t	subtype;
+			uint16_t	version[4];		/* get/set_ver */
+			caddr_t		data;
+		} nvram;
+		struct {
+			uint8_t		op;
+			uint8_t		tag;
+			uint16_t	keyword;
+			uint16_t		len; /* In or out */
+			caddr_t		payload;
+		} vpd;
+	} u;
+} __packed sfxge_ioc_t;
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _SYS_SFXGE_IOC_H */