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-rw-r--r--sys/dev/nand/nand_if.m168
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diff --git a/sys/dev/nand/nand_if.m b/sys/dev/nand/nand_if.m
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index 49c8879b6890..000000000000
--- a/sys/dev/nand/nand_if.m
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-#-
-# Copyright (C) 2009-2012 Semihalf
-# 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 AUTHOR 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 AUTHOR 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.
-#
-# $FreeBSD$
-
-# NAND chip interface description
-#
-
-#include <sys/bus.h>
-#include <dev/nand/nand.h>
-
-INTERFACE nand;
-
-CODE {
- static int nand_method_not_supported(device_t dev)
- {
- return (ENOENT);
- }
-};
-
-# Read NAND page
-#
-# Return values:
-# 0: Success
-#
-METHOD int read_page {
- device_t dev;
- uint32_t page;
- void* buf;
- uint32_t len;
- uint32_t offset;
-};
-
-# Program NAND page
-#
-# Return values:
-# 0: Success
-#
-METHOD int program_page {
- device_t dev;
- uint32_t page;
- void* buf;
- uint32_t len;
- uint32_t offset;
-};
-
-# Program NAND page interleaved
-#
-# Return values:
-# 0: Success
-#
-METHOD int program_page_intlv {
- device_t dev;
- uint32_t page;
- void* buf;
- uint32_t len;
- uint32_t offset;
-} DEFAULT nand_method_not_supported;
-
-# Read NAND oob
-#
-# Return values:
-# 0: Success
-#
-METHOD int read_oob {
- device_t dev;
- uint32_t page;
- void* buf;
- uint32_t len;
- uint32_t offset;
-};
-
-# Program NAND oob
-#
-# Return values:
-# 0: Success
-#
-METHOD int program_oob {
- device_t dev;
- uint32_t page;
- void* buf;
- uint32_t len;
- uint32_t offset;
-};
-
-# Erase NAND block
-#
-# Return values:
-# 0: Success
-#
-METHOD int erase_block {
- device_t dev;
- uint32_t block;
-};
-
-# Erase NAND block interleaved
-#
-# Return values:
-# 0: Success
-#
-METHOD int erase_block_intlv {
- device_t dev;
- uint32_t block;
-} DEFAULT nand_method_not_supported;
-
-# NAND get status
-#
-# Return values:
-# 0: Success
-#
-METHOD int get_status {
- device_t dev;
- uint8_t *status;
-};
-
-# NAND check if block is bad
-#
-# Return values:
-# 0: Success
-#
-METHOD int is_blk_bad {
- device_t dev;
- uint32_t block_number;
- uint8_t *bad;
-};
-
-# NAND get ECC
-#
-#
-METHOD int get_ecc {
- device_t dev;
- void *buf;
- void *ecc;
- int *needwrite;
-};
-
-# NAND correct ECC
-#
-#
-METHOD int correct_ecc {
- device_t dev;
- void *buf;
- void *readecc;
- void *calcecc;
-};
-