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-rw-r--r--target/linux/ath79/config-4.191
-rw-r--r--target/linux/ath79/config-5.41
-rw-r--r--target/linux/ath79/patches-4.19/405-mtd-tp-link-partition-parser.patch250
-rw-r--r--target/linux/ath79/patches-5.4/405-mtd-tp-link-partition-parser.patch244
4 files changed, 0 insertions, 496 deletions
diff --git a/target/linux/ath79/config-4.19 b/target/linux/ath79/config-4.19
index d92da1fbe2..cfa0ebd759 100644
--- a/target/linux/ath79/config-4.19
+++ b/target/linux/ath79/config-4.19
@@ -171,7 +171,6 @@ CONFIG_MTD_SPLIT_LZMA_FW=y
CONFIG_MTD_SPLIT_SEAMA_FW=y
CONFIG_MTD_SPLIT_TPLINK_FW=y
CONFIG_MTD_SPLIT_UIMAGE_FW=y
-CONFIG_MTD_TPLINK_PARTS=y
CONFIG_MTD_VIRT_CONCAT=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
diff --git a/target/linux/ath79/config-5.4 b/target/linux/ath79/config-5.4
index d591f884e7..80f7209b5b 100644
--- a/target/linux/ath79/config-5.4
+++ b/target/linux/ath79/config-5.4
@@ -178,7 +178,6 @@ CONFIG_MTD_SPLIT_LZMA_FW=y
CONFIG_MTD_SPLIT_SEAMA_FW=y
CONFIG_MTD_SPLIT_TPLINK_FW=y
CONFIG_MTD_SPLIT_UIMAGE_FW=y
-CONFIG_MTD_TPLINK_PARTS=y
CONFIG_MTD_VIRT_CONCAT=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
diff --git a/target/linux/ath79/patches-4.19/405-mtd-tp-link-partition-parser.patch b/target/linux/ath79/patches-4.19/405-mtd-tp-link-partition-parser.patch
deleted file mode 100644
index d65bf663b5..0000000000
--- a/target/linux/ath79/patches-4.19/405-mtd-tp-link-partition-parser.patch
+++ /dev/null
@@ -1,250 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -193,6 +193,12 @@ config MTD_MYLOADER_PARTS
- You will still need the parsing functions to be called by the driver
- for your particular device. It won't happen automatically.
-
-+config MTD_TPLINK_PARTS
-+ tristate "TP-Link AR7XXX/AR9XXX partitioning support"
-+ depends on ATH79
-+ ---help---
-+ TBD.
-+
- comment "User Modules And Translation Layers"
-
- #
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -18,6 +18,7 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63
- obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o
- obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
- obj-y += parsers/
-+obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o
-
- # 'Users' - code which presents functionality to userspace.
- obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o
---- /dev/null
-+++ b/drivers/mtd/tplinkpart.c
-@@ -0,0 +1,222 @@
-+/*
-+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/magic.h>
-+
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
-+#include <linux/version.h>
-+
-+#define TPLINK_NUM_PARTS 5
-+#define TPLINK_HEADER_V1 0x01000000
-+#define TPLINK_HEADER_V2 0x02000000
-+#define MD5SUM_LEN 16
-+
-+#define TPLINK_ART_LEN 0x10000
-+#define TPLINK_KERNEL_OFFS 0x20000
-+#define TPLINK_64K_KERNEL_OFFS 0x10000
-+
-+struct tplink_fw_header {
-+ uint32_t version; /* header version */
-+ char vendor_name[24];
-+ char fw_version[36];
-+ uint32_t hw_id; /* hardware id */
-+ uint32_t hw_rev; /* hardware revision */
-+ uint32_t unk1;
-+ uint8_t md5sum1[MD5SUM_LEN];
-+ uint32_t unk2;
-+ uint8_t md5sum2[MD5SUM_LEN];
-+ uint32_t unk3;
-+ uint32_t kernel_la; /* kernel load address */
-+ uint32_t kernel_ep; /* kernel entry point */
-+ uint32_t fw_length; /* total length of the firmware */
-+ uint32_t kernel_ofs; /* kernel data offset */
-+ uint32_t kernel_len; /* kernel data length */
-+ uint32_t rootfs_ofs; /* rootfs data offset */
-+ uint32_t rootfs_len; /* rootfs data length */
-+ uint32_t boot_ofs; /* bootloader data offset */
-+ uint32_t boot_len; /* bootloader data length */
-+ uint8_t pad[360];
-+} __attribute__ ((packed));
-+
-+static struct tplink_fw_header *
-+tplink_read_header(struct mtd_info *mtd, size_t offset)
-+{
-+ struct tplink_fw_header *header;
-+ size_t header_len;
-+ size_t retlen;
-+ int ret;
-+ u32 t;
-+
-+ header = vmalloc(sizeof(*header));
-+ if (!header)
-+ goto err;
-+
-+ header_len = sizeof(struct tplink_fw_header);
-+ ret = mtd_read(mtd, offset, header_len, &retlen,
-+ (unsigned char *) header);
-+ if (ret)
-+ goto err_free_header;
-+
-+ if (retlen != header_len)
-+ goto err_free_header;
-+
-+ /* sanity checks */
-+ t = be32_to_cpu(header->version);
-+ if ((t != TPLINK_HEADER_V1) && (t != TPLINK_HEADER_V2))
-+ goto err_free_header;
-+
-+ t = be32_to_cpu(header->kernel_ofs);
-+ if (t != header_len)
-+ goto err_free_header;
-+
-+ return header;
-+
-+err_free_header:
-+ vfree(header);
-+err:
-+ return NULL;
-+}
-+
-+static int tplink_check_rootfs_magic(struct mtd_info *mtd, size_t offset)
-+{
-+ u32 magic;
-+ size_t retlen;
-+ int ret;
-+
-+ ret = mtd_read(mtd, offset, sizeof(magic), &retlen,
-+ (unsigned char *) &magic);
-+ if (ret)
-+ return ret;
-+
-+ if (retlen != sizeof(magic))
-+ return -EIO;
-+
-+ if (le32_to_cpu(magic) != SQUASHFS_MAGIC &&
-+ magic != 0x19852003)
-+ return -EINVAL;
-+
-+ return 0;
-+}
-+
-+static int tplink_parse_partitions_offset(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data,
-+ size_t offset)
-+{
-+ struct mtd_partition *parts;
-+ struct tplink_fw_header *header;
-+ int nr_parts;
-+ size_t art_offset;
-+ size_t rootfs_offset;
-+ size_t squashfs_offset;
-+ int ret;
-+
-+ nr_parts = TPLINK_NUM_PARTS;
-+ parts = kzalloc(nr_parts * sizeof(struct mtd_partition), GFP_KERNEL);
-+ if (!parts) {
-+ ret = -ENOMEM;
-+ goto err;
-+ }
-+
-+ header = tplink_read_header(master, offset);
-+ if (!header) {
-+ pr_notice("%s: no TP-Link header found\n", master->name);
-+ ret = -ENODEV;
-+ goto err_free_parts;
-+ }
-+
-+ squashfs_offset = offset + sizeof(struct tplink_fw_header) +
-+ be32_to_cpu(header->kernel_len);
-+
-+ ret = tplink_check_rootfs_magic(master, squashfs_offset);
-+ if (ret == 0)
-+ rootfs_offset = squashfs_offset;
-+ else
-+ rootfs_offset = offset + be32_to_cpu(header->rootfs_ofs);
-+
-+ art_offset = master->size - TPLINK_ART_LEN;
-+
-+ parts[0].name = "u-boot";
-+ parts[0].offset = 0;
-+ parts[0].size = offset;
-+ parts[0].mask_flags = MTD_WRITEABLE;
-+
-+ parts[1].name = "kernel";
-+ parts[1].offset = offset;
-+ parts[1].size = rootfs_offset - offset;
-+
-+ parts[2].name = "rootfs";
-+ parts[2].offset = rootfs_offset;
-+ parts[2].size = art_offset - rootfs_offset;
-+
-+ parts[3].name = "art";
-+ parts[3].offset = art_offset;
-+ parts[3].size = TPLINK_ART_LEN;
-+ parts[3].mask_flags = MTD_WRITEABLE;
-+
-+ parts[4].name = "firmware";
-+ parts[4].offset = offset;
-+ parts[4].size = art_offset - offset;
-+
-+ vfree(header);
-+
-+ *pparts = parts;
-+ return nr_parts;
-+
-+err_free_parts:
-+ kfree(parts);
-+err:
-+ *pparts = NULL;
-+ return ret;
-+}
-+
-+static int tplink_parse_partitions(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data)
-+{
-+ return tplink_parse_partitions_offset(master, pparts, data,
-+ TPLINK_KERNEL_OFFS);
-+}
-+
-+static int tplink_parse_64k_partitions(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data)
-+{
-+ return tplink_parse_partitions_offset(master, pparts, data,
-+ TPLINK_64K_KERNEL_OFFS);
-+}
-+
-+static struct mtd_part_parser tplink_parser = {
-+ .owner = THIS_MODULE,
-+ .parse_fn = tplink_parse_partitions,
-+ .name = "tp-link",
-+};
-+
-+static struct mtd_part_parser tplink_64k_parser = {
-+ .owner = THIS_MODULE,
-+ .parse_fn = tplink_parse_64k_partitions,
-+ .name = "tp-link-64k",
-+};
-+
-+static int __init tplink_parser_init(void)
-+{
-+ register_mtd_parser(&tplink_parser);
-+ register_mtd_parser(&tplink_64k_parser);
-+
-+ return 0;
-+}
-+
-+module_init(tplink_parser_init);
-+
-+MODULE_LICENSE("GPL v2");
-+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
diff --git a/target/linux/ath79/patches-5.4/405-mtd-tp-link-partition-parser.patch b/target/linux/ath79/patches-5.4/405-mtd-tp-link-partition-parser.patch
deleted file mode 100644
index 281cd2c351..0000000000
--- a/target/linux/ath79/patches-5.4/405-mtd-tp-link-partition-parser.patch
+++ /dev/null
@@ -1,244 +0,0 @@
---- a/drivers/mtd/parsers/Kconfig
-+++ b/drivers/mtd/parsers/Kconfig
-@@ -184,3 +184,9 @@ config MTD_MYLOADER_PARTS
-
- You will still need the parsing functions to be called by the driver
- for your particular device. It won't happen automatically.
-+
-+config MTD_TPLINK_PARTS
-+ tristate "TP-Link AR7XXX/AR9XXX partitioning support"
-+ depends on ATH79
-+ ---help---
-+ TBD.
---- a/drivers/mtd/parsers/Makefile
-+++ b/drivers/mtd/parsers/Makefile
-@@ -11,3 +11,4 @@ obj-$(CONFIG_MTD_PARSER_TRX) += parser_
- obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
- obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
-+obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o
---- /dev/null
-+++ b/drivers/mtd/parsers/tplinkpart.c
-@@ -0,0 +1,222 @@
-+/*
-+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/magic.h>
-+
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
-+#include <linux/version.h>
-+
-+#define TPLINK_NUM_PARTS 5
-+#define TPLINK_HEADER_V1 0x01000000
-+#define TPLINK_HEADER_V2 0x02000000
-+#define MD5SUM_LEN 16
-+
-+#define TPLINK_ART_LEN 0x10000
-+#define TPLINK_KERNEL_OFFS 0x20000
-+#define TPLINK_64K_KERNEL_OFFS 0x10000
-+
-+struct tplink_fw_header {
-+ uint32_t version; /* header version */
-+ char vendor_name[24];
-+ char fw_version[36];
-+ uint32_t hw_id; /* hardware id */
-+ uint32_t hw_rev; /* hardware revision */
-+ uint32_t unk1;
-+ uint8_t md5sum1[MD5SUM_LEN];
-+ uint32_t unk2;
-+ uint8_t md5sum2[MD5SUM_LEN];
-+ uint32_t unk3;
-+ uint32_t kernel_la; /* kernel load address */
-+ uint32_t kernel_ep; /* kernel entry point */
-+ uint32_t fw_length; /* total length of the firmware */
-+ uint32_t kernel_ofs; /* kernel data offset */
-+ uint32_t kernel_len; /* kernel data length */
-+ uint32_t rootfs_ofs; /* rootfs data offset */
-+ uint32_t rootfs_len; /* rootfs data length */
-+ uint32_t boot_ofs; /* bootloader data offset */
-+ uint32_t boot_len; /* bootloader data length */
-+ uint8_t pad[360];
-+} __attribute__ ((packed));
-+
-+static struct tplink_fw_header *
-+tplink_read_header(struct mtd_info *mtd, size_t offset)
-+{
-+ struct tplink_fw_header *header;
-+ size_t header_len;
-+ size_t retlen;
-+ int ret;
-+ u32 t;
-+
-+ header = vmalloc(sizeof(*header));
-+ if (!header)
-+ goto err;
-+
-+ header_len = sizeof(struct tplink_fw_header);
-+ ret = mtd_read(mtd, offset, header_len, &retlen,
-+ (unsigned char *) header);
-+ if (ret)
-+ goto err_free_header;
-+
-+ if (retlen != header_len)
-+ goto err_free_header;
-+
-+ /* sanity checks */
-+ t = be32_to_cpu(header->version);
-+ if ((t != TPLINK_HEADER_V1) && (t != TPLINK_HEADER_V2))
-+ goto err_free_header;
-+
-+ t = be32_to_cpu(header->kernel_ofs);
-+ if (t != header_len)
-+ goto err_free_header;
-+
-+ return header;
-+
-+err_free_header:
-+ vfree(header);
-+err:
-+ return NULL;
-+}
-+
-+static int tplink_check_rootfs_magic(struct mtd_info *mtd, size_t offset)
-+{
-+ u32 magic;
-+ size_t retlen;
-+ int ret;
-+
-+ ret = mtd_read(mtd, offset, sizeof(magic), &retlen,
-+ (unsigned char *) &magic);
-+ if (ret)
-+ return ret;
-+
-+ if (retlen != sizeof(magic))
-+ return -EIO;
-+
-+ if (le32_to_cpu(magic) != SQUASHFS_MAGIC &&
-+ magic != 0x19852003)
-+ return -EINVAL;
-+
-+ return 0;
-+}
-+
-+static int tplink_parse_partitions_offset(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data,
-+ size_t offset)
-+{
-+ struct mtd_partition *parts;
-+ struct tplink_fw_header *header;
-+ int nr_parts;
-+ size_t art_offset;
-+ size_t rootfs_offset;
-+ size_t squashfs_offset;
-+ int ret;
-+
-+ nr_parts = TPLINK_NUM_PARTS;
-+ parts = kzalloc(nr_parts * sizeof(struct mtd_partition), GFP_KERNEL);
-+ if (!parts) {
-+ ret = -ENOMEM;
-+ goto err;
-+ }
-+
-+ header = tplink_read_header(master, offset);
-+ if (!header) {
-+ pr_notice("%s: no TP-Link header found\n", master->name);
-+ ret = -ENODEV;
-+ goto err_free_parts;
-+ }
-+
-+ squashfs_offset = offset + sizeof(struct tplink_fw_header) +
-+ be32_to_cpu(header->kernel_len);
-+
-+ ret = tplink_check_rootfs_magic(master, squashfs_offset);
-+ if (ret == 0)
-+ rootfs_offset = squashfs_offset;
-+ else
-+ rootfs_offset = offset + be32_to_cpu(header->rootfs_ofs);
-+
-+ art_offset = master->size - TPLINK_ART_LEN;
-+
-+ parts[0].name = "u-boot";
-+ parts[0].offset = 0;
-+ parts[0].size = offset;
-+ parts[0].mask_flags = MTD_WRITEABLE;
-+
-+ parts[1].name = "kernel";
-+ parts[1].offset = offset;
-+ parts[1].size = rootfs_offset - offset;
-+
-+ parts[2].name = "rootfs";
-+ parts[2].offset = rootfs_offset;
-+ parts[2].size = art_offset - rootfs_offset;
-+
-+ parts[3].name = "art";
-+ parts[3].offset = art_offset;
-+ parts[3].size = TPLINK_ART_LEN;
-+ parts[3].mask_flags = MTD_WRITEABLE;
-+
-+ parts[4].name = "firmware";
-+ parts[4].offset = offset;
-+ parts[4].size = art_offset - offset;
-+
-+ vfree(header);
-+
-+ *pparts = parts;
-+ return nr_parts;
-+
-+err_free_parts:
-+ kfree(parts);
-+err:
-+ *pparts = NULL;
-+ return ret;
-+}
-+
-+static int tplink_parse_partitions(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data)
-+{
-+ return tplink_parse_partitions_offset(master, pparts, data,
-+ TPLINK_KERNEL_OFFS);
-+}
-+
-+static int tplink_parse_64k_partitions(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data)
-+{
-+ return tplink_parse_partitions_offset(master, pparts, data,
-+ TPLINK_64K_KERNEL_OFFS);
-+}
-+
-+static struct mtd_part_parser tplink_parser = {
-+ .owner = THIS_MODULE,
-+ .parse_fn = tplink_parse_partitions,
-+ .name = "tp-link",
-+};
-+
-+static struct mtd_part_parser tplink_64k_parser = {
-+ .owner = THIS_MODULE,
-+ .parse_fn = tplink_parse_64k_partitions,
-+ .name = "tp-link-64k",
-+};
-+
-+static int __init tplink_parser_init(void)
-+{
-+ register_mtd_parser(&tplink_parser);
-+ register_mtd_parser(&tplink_64k_parser);
-+
-+ return 0;
-+}
-+
-+module_init(tplink_parser_init);
-+
-+MODULE_LICENSE("GPL v2");
-+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 01:11:29 +0000