From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukasz Majewski Date: Wed, 25 Apr 2018 09:27:48 +0200 Subject: [U-Boot] [RFC PATCH v1 1/5] dfu: Refactor fastboot_okay/fail to take response In-Reply-To: <1524562627-5794-2-git-send-email-alex.kiernan@gmail.com> References: <1524562627-5794-1-git-send-email-alex.kiernan@gmail.com> <1524562627-5794-2-git-send-email-alex.kiernan@gmail.com> Message-ID: <20180425092748.6ac01d89@jawa> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Alex, Please change the subject prefix - i.e. dfu: is a totally different code. Maybe fastboot would be more appropriate? > Add the response string as a parameter to fastboot_okay/fail, instead > of modifying a global, to match the contract expected by the AOSP > U-Boot code. I suppose that this change is to make the u-boot mainline code matching the current Android? > > Signed-off-by: Alex Kiernan > --- > > common/fb_mmc.c | 80 > ++++++++++++++++++++++------------------- > common/fb_nand.c | 31 ++++++++-------- > common/image-sparse.c | 41 +++++++++++---------- > drivers/usb/gadget/f_fastboot.c | 35 +++++++----------- > include/fastboot.h | 4 +-- > include/fb_mmc.h | 4 +-- > include/fb_nand.h | 4 +-- > include/image-sparse.h | 2 +- 8 files changed, 100 > insertions(+), 101 deletions(-) > > diff --git a/common/fb_mmc.c b/common/fb_mmc.c > index cf5b77c..02864aa 100644 > --- a/common/fb_mmc.c > +++ b/common/fb_mmc.c > @@ -74,7 +74,7 @@ static lbaint_t fb_mmc_sparse_reserve(struct > sparse_storage *info, > static void write_raw_image(struct blk_desc *dev_desc, > disk_partition_t *info, const char *part_name, void *buffer, > - unsigned int download_bytes) > + unsigned int download_bytes, char *response) > { > lbaint_t blkcnt; > lbaint_t blks; > @@ -85,7 +85,7 @@ static void write_raw_image(struct blk_desc > *dev_desc, disk_partition_t *info, > if (blkcnt > info->size) { > pr_err("too large for partition: '%s'\n", part_name); > - fastboot_fail("too large for partition"); > + fastboot_fail("too large for partition", response); > return; > } > > @@ -94,13 +94,13 @@ static void write_raw_image(struct blk_desc > *dev_desc, disk_partition_t *info, blks = blk_dwrite(dev_desc, > info->start, blkcnt, buffer); if (blks != blkcnt) { > pr_err("failed writing to device %d\n", > dev_desc->devnum); > - fastboot_fail("failed writing to device"); > + fastboot_fail("failed writing to device", response); > return; > } > > printf("........ wrote " LBAFU " bytes to '%s'\n", blkcnt * > info->blksz, part_name); > - fastboot_okay(""); > + fastboot_okay("", response); > } > > #ifdef CONFIG_ANDROID_BOOT_IMAGE > @@ -115,7 +115,8 @@ static void write_raw_image(struct blk_desc > *dev_desc, disk_partition_t *info, */ > static lbaint_t fb_mmc_get_boot_header(struct blk_desc *dev_desc, > disk_partition_t *info, > - struct andr_img_hdr *hdr) > + struct andr_img_hdr *hdr, > + char *response) > { > ulong sector_size; /* boot partition sector > size */ lbaint_t hdr_sectors; /* boot image header > sectors count */ @@ -126,7 +127,7 @@ static lbaint_t > fb_mmc_get_boot_header(struct blk_desc *dev_desc, hdr_sectors = > DIV_ROUND_UP(sizeof(struct andr_img_hdr), sector_size); if > (hdr_sectors == 0) { pr_err("invalid number of boot sectors: 0"); > - fastboot_fail("invalid number of boot sectors: 0"); > + fastboot_fail("invalid number of boot sectors: 0", > response); return 0; > } > > @@ -134,7 +135,8 @@ static lbaint_t fb_mmc_get_boot_header(struct > blk_desc *dev_desc, res = blk_dread(dev_desc, info->start, > hdr_sectors, (void *)hdr); if (res != hdr_sectors) { > pr_err("cannot read header from boot partition"); > - fastboot_fail("cannot read header from boot > partition"); > + fastboot_fail("cannot read header from boot > partition", > + response); > return 0; > } > > @@ -142,7 +144,7 @@ static lbaint_t fb_mmc_get_boot_header(struct > blk_desc *dev_desc, res = android_image_check_header(hdr); > if (res != 0) { > pr_err("bad boot image magic"); > - fastboot_fail("boot partition not initialized"); > + fastboot_fail("boot partition not initialized", > response); return 0; > } > > @@ -160,7 +162,8 @@ static lbaint_t fb_mmc_get_boot_header(struct > blk_desc *dev_desc, */ > static int fb_mmc_update_zimage(struct blk_desc *dev_desc, > void *download_buffer, > - unsigned int download_bytes) > + unsigned int download_bytes, > + char *response) > { > uintptr_t hdr_addr; /* boot image > header address */ struct andr_img_hdr *hdr; /* boot > image header */ @@ -180,7 +183,7 @@ static int > fb_mmc_update_zimage(struct blk_desc *dev_desc, res = > part_get_info_by_name(dev_desc, BOOT_PARTITION_NAME, &info); if (res > < 0) { pr_err("cannot find boot partition"); > - fastboot_fail("cannot find boot partition"); > + fastboot_fail("cannot find boot partition", > response); return -1; > } > > @@ -189,17 +192,18 @@ static int fb_mmc_update_zimage(struct blk_desc > *dev_desc, hdr = (struct andr_img_hdr *)hdr_addr; > > /* Read boot image header */ > - hdr_sectors = fb_mmc_get_boot_header(dev_desc, &info, hdr); > + hdr_sectors = fb_mmc_get_boot_header(dev_desc, &info, hdr, > response); if (hdr_sectors == 0) { > pr_err("unable to read boot image header"); > - fastboot_fail("unable to read boot image header"); > + fastboot_fail("unable to read boot image header", > response); return -1; > } > > /* Check if boot image has second stage in it (we don't > support it) */ if (hdr->second_size > 0) { > pr_err("moving second stage is not supported yet"); > - fastboot_fail("moving second stage is not supported > yet"); > + fastboot_fail("moving second stage is not supported > yet", > + response); > return -1; > } > > @@ -217,7 +221,8 @@ static int fb_mmc_update_zimage(struct blk_desc > *dev_desc, ramdisk_buffer); > if (res != ramdisk_sectors) { > pr_err("cannot read ramdisk from boot partition"); > - fastboot_fail("cannot read ramdisk from boot > partition"); > + fastboot_fail("cannot read ramdisk from boot > partition", > + response); > return -1; > } > > @@ -226,7 +231,7 @@ static int fb_mmc_update_zimage(struct blk_desc > *dev_desc, res = blk_dwrite(dev_desc, info.start, hdr_sectors, (void > *)hdr); if (res == 0) { > pr_err("cannot writeback boot image header"); > - fastboot_fail("cannot write back boot image header"); > + fastboot_fail("cannot write back boot image header", > response); return -1; > } > > @@ -238,7 +243,7 @@ static int fb_mmc_update_zimage(struct blk_desc > *dev_desc, download_buffer); > if (res == 0) { > pr_err("cannot write new kernel"); > - fastboot_fail("cannot write new kernel"); > + fastboot_fail("cannot write new kernel", response); > return -1; > } > > @@ -250,18 +255,18 @@ static int fb_mmc_update_zimage(struct blk_desc > *dev_desc, ramdisk_buffer); > if (res == 0) { > pr_err("cannot write back original ramdisk"); > - fastboot_fail("cannot write back original ramdisk"); > + fastboot_fail("cannot write back original ramdisk", > response); return -1; > } > > puts("........ zImage was updated in boot partition\n"); > - fastboot_okay(""); > + fastboot_okay("", response); > return 0; > } > #endif > > void fb_mmc_flash_write(const char *cmd, void *download_buffer, > - unsigned int download_bytes) > + unsigned int download_bytes, char *response) > { > struct blk_desc *dev_desc; > disk_partition_t info; > @@ -269,7 +274,7 @@ void fb_mmc_flash_write(const char *cmd, void > *download_buffer, dev_desc = blk_get_dev("mmc", > CONFIG_FASTBOOT_FLASH_MMC_DEV); if (!dev_desc || dev_desc->type == > DEV_TYPE_UNKNOWN) { pr_err("invalid mmc device\n"); > - fastboot_fail("invalid mmc device"); > + fastboot_fail("invalid mmc device", response); > return; > } > > @@ -280,16 +285,17 @@ void fb_mmc_flash_write(const char *cmd, void > *download_buffer, if (is_valid_gpt_buf(dev_desc, download_buffer)) { > printf("%s: invalid GPT - refusing to write > to flash\n", __func__); > - fastboot_fail("invalid GPT partition"); > + fastboot_fail("invalid GPT partition", > response); return; > } > if (write_mbr_and_gpt_partitions(dev_desc, > download_buffer)) { printf("%s: writing GPT partitions failed\n", > __func__); > - fastboot_fail("writing GPT partitions > failed"); > + fastboot_fail("writing GPT partitions > failed", > + response); > return; > } > printf("........ success\n"); > - fastboot_okay(""); > + fastboot_okay("", response); > return; > } > #endif > @@ -300,30 +306,32 @@ void fb_mmc_flash_write(const char *cmd, void > *download_buffer, if (is_valid_dos_buf(download_buffer)) { > printf("%s: invalid MBR - refusing to write > to flash\n", __func__); > - fastboot_fail("invalid MBR partition"); > + fastboot_fail("invalid MBR partition", > response); return; > } > if (write_mbr_partition(dev_desc, download_buffer)) { > printf("%s: writing MBR partition failed\n", > __func__); > - fastboot_fail("writing MBR partition > failed"); > + fastboot_fail("writing MBR partition failed", > + response); > return; > } > printf("........ success\n"); > - fastboot_okay(""); > + fastboot_okay("", response); > return; > } > #endif > > #ifdef CONFIG_ANDROID_BOOT_IMAGE > if (strncasecmp(cmd, "zimage", 6) == 0) { > - fb_mmc_update_zimage(dev_desc, download_buffer, > download_bytes); > + fb_mmc_update_zimage(dev_desc, download_buffer, > + download_bytes, response); > return; > } > #endif > > if (part_get_info_by_name_or_alias(dev_desc, cmd, &info) < > 0) { pr_err("cannot find partition: '%s'\n", cmd); > - fastboot_fail("cannot find partition"); > + fastboot_fail("cannot find partition", response); > return; > } > > @@ -344,14 +352,14 @@ void fb_mmc_flash_write(const char *cmd, void > *download_buffer, > sparse.priv = &sparse_priv; > write_sparse_image(&sparse, cmd, download_buffer, > - download_bytes); > + download_bytes, response); > } else { > write_raw_image(dev_desc, &info, cmd, > download_buffer, > - download_bytes); > + download_bytes, response); > } > } > > -void fb_mmc_erase(const char *cmd) > +void fb_mmc_erase(const char *cmd, char *response) > { > int ret; > struct blk_desc *dev_desc; > @@ -361,21 +369,21 @@ void fb_mmc_erase(const char *cmd) > > if (mmc == NULL) { > pr_err("invalid mmc device"); > - fastboot_fail("invalid mmc device"); > + fastboot_fail("invalid mmc device", response); > return; > } > > dev_desc = blk_get_dev("mmc", CONFIG_FASTBOOT_FLASH_MMC_DEV); > if (!dev_desc || dev_desc->type == DEV_TYPE_UNKNOWN) { > pr_err("invalid mmc device"); > - fastboot_fail("invalid mmc device"); > + fastboot_fail("invalid mmc device", response); > return; > } > > ret = part_get_info_by_name_or_alias(dev_desc, cmd, &info); > if (ret < 0) { > pr_err("cannot find partition: '%s'", cmd); > - fastboot_fail("cannot find partition"); > + fastboot_fail("cannot find partition", response); > return; > } > > @@ -394,11 +402,11 @@ void fb_mmc_erase(const char *cmd) > blks = blk_derase(dev_desc, blks_start, blks_size); > if (blks != blks_size) { > pr_err("failed erasing from device %d", > dev_desc->devnum); > - fastboot_fail("failed erasing from device"); > + fastboot_fail("failed erasing from device", > response); return; > } > > printf("........ erased " LBAFU " bytes from '%s'\n", > blks_size * info.blksz, cmd); > - fastboot_okay(""); > + fastboot_okay("", response); > } > diff --git a/common/fb_nand.c b/common/fb_nand.c > index aa28046..3a0b101 100644 > --- a/common/fb_nand.c > +++ b/common/fb_nand.c > @@ -32,7 +32,8 @@ __weak int > board_fastboot_write_partition_setup(char *name) > static int fb_nand_lookup(const char *partname, > struct mtd_info **mtd, > - struct part_info **part) > + struct part_info **part, > + char *response) > { > struct mtd_device *dev; > int ret; > @@ -41,21 +42,21 @@ static int fb_nand_lookup(const char *partname, > ret = mtdparts_init(); > if (ret) { > pr_err("Cannot initialize MTD partitions\n"); > - fastboot_fail("cannot init mtdparts"); > + fastboot_fail("cannot init mtdparts", response); > return ret; > } > > ret = find_dev_and_part(partname, &dev, &pnum, part); > if (ret) { > pr_err("cannot find partition: '%s'", partname); > - fastboot_fail("cannot find partition"); > + fastboot_fail("cannot find partition", response); > return ret; > } > > if (dev->id->type != MTD_DEV_TYPE_NAND) { > pr_err("partition '%s' is not stored on a NAND > device", partname); > - fastboot_fail("not a NAND device"); > + fastboot_fail("not a NAND device", response); > return -EINVAL; > } > > @@ -146,16 +147,16 @@ static lbaint_t fb_nand_sparse_reserve(struct > sparse_storage *info, } > > void fb_nand_flash_write(const char *cmd, void *download_buffer, > - unsigned int download_bytes) > + unsigned int download_bytes, char *response) > { > struct part_info *part; > struct mtd_info *mtd = NULL; > int ret; > > - ret = fb_nand_lookup(cmd, &mtd, &part); > + ret = fb_nand_lookup(cmd, &mtd, &part, response); > if (ret) { > pr_err("invalid NAND device"); > - fastboot_fail("invalid NAND device"); > + fastboot_fail("invalid NAND device", response); > return; > } > > @@ -181,7 +182,7 @@ void fb_nand_flash_write(const char *cmd, void > *download_buffer, > sparse.priv = &sparse_priv; > write_sparse_image(&sparse, cmd, download_buffer, > - download_bytes); > + download_bytes, response); > } else { > printf("Flashing raw image at offset 0x%llx\n", > part->offset); > @@ -194,23 +195,23 @@ void fb_nand_flash_write(const char *cmd, void > *download_buffer, } > > if (ret) { > - fastboot_fail("error writing the image"); > + fastboot_fail("error writing the image", response); > return; > } > > - fastboot_okay(""); > + fastboot_okay("", response); > } > > -void fb_nand_erase(const char *cmd) > +void fb_nand_erase(const char *cmd, char *response) > { > struct part_info *part; > struct mtd_info *mtd = NULL; > int ret; > > - ret = fb_nand_lookup(cmd, &mtd, &part); > + ret = fb_nand_lookup(cmd, &mtd, &part, response); > if (ret) { > pr_err("invalid NAND device"); > - fastboot_fail("invalid NAND device"); > + fastboot_fail("invalid NAND device", response); > return; > } > > @@ -221,9 +222,9 @@ void fb_nand_erase(const char *cmd) > ret = _fb_nand_erase(mtd, part); > if (ret) { > pr_err("failed erasing from device %s", mtd->name); > - fastboot_fail("failed erasing from device"); > + fastboot_fail("failed erasing from device", > response); return; > } > > - fastboot_okay(""); > + fastboot_okay("", response); > } > diff --git a/common/image-sparse.c b/common/image-sparse.c > index ddf5772..616c2bd 100644 > --- a/common/image-sparse.c > +++ b/common/image-sparse.c > @@ -51,7 +51,7 @@ > > void write_sparse_image( > struct sparse_storage *info, const char *part_name, > - void *data, unsigned sz) > + void *data, unsigned int sz, char *response) > { > lbaint_t blk; > lbaint_t blkcnt; > @@ -101,7 +101,7 @@ void write_sparse_image( > if (offset) { > printf("%s: Sparse image block size issue [%u]\n", > __func__, sparse_header->blk_sz); > - fastboot_fail("sparse image block size issue"); > + fastboot_fail("sparse image block size issue", > response); return; > } > > @@ -136,8 +136,8 @@ void write_sparse_image( > case CHUNK_TYPE_RAW: > if (chunk_header->total_sz != > (sparse_header->chunk_hdr_sz + > chunk_data_sz)) { > - fastboot_fail( > - "Bogus chunk size for chunk > type Raw"); > + fastboot_fail("Bogus chunk size for > chunk type Raw", > + response); > return; > } > > @@ -145,8 +145,8 @@ void write_sparse_image( > printf( > "%s: Request would exceed > partition size!\n", __func__); > - fastboot_fail( > - "Request would exceed partition > size!"); > + fastboot_fail("Request would exceed > partition size!", > + response); > return; > } > > @@ -156,8 +156,7 @@ void write_sparse_image( > printf("%s: %s" LBAFU " [" LBAFU > "]\n", __func__, "Write failed, block #", > blk, blks); > - fastboot_fail( > - "flash write failure"); > + fastboot_fail("flash write failure", > response); return; > } > blk += blks; > @@ -169,8 +168,8 @@ void write_sparse_image( > case CHUNK_TYPE_FILL: > if (chunk_header->total_sz != > (sparse_header->chunk_hdr_sz + > sizeof(uint32_t))) { > - fastboot_fail( > - "Bogus chunk size for chunk > type FILL"); > + fastboot_fail("Bogus chunk size for > chunk type FILL", > + response); > return; > } > > @@ -180,8 +179,8 @@ void write_sparse_image( > info->blksz * > fill_buf_num_blks, ARCH_DMA_MINALIGN)); > if (!fill_buf) { > - fastboot_fail( > - "Malloc failed for: > CHUNK_TYPE_FILL"); > + fastboot_fail("Malloc failed for: > CHUNK_TYPE_FILL", > + response); > return; > } > > @@ -198,8 +197,8 @@ void write_sparse_image( > printf( > "%s: Request would exceed > partition size!\n", __func__); > - fastboot_fail( > - "Request would exceed partition > size!"); > + fastboot_fail("Request would exceed > partition size!", > + response); > return; > } > > @@ -214,8 +213,8 @@ void write_sparse_image( > __func__, > "Write failed, block > #", blk, j); > - fastboot_fail( > - "flash write > failure"); > + fastboot_fail("flash write > failure", > + response); > free(fill_buf); > return; > } > @@ -235,8 +234,8 @@ void write_sparse_image( > case CHUNK_TYPE_CRC32: > if (chunk_header->total_sz != > sparse_header->chunk_hdr_sz) { > - fastboot_fail( > - "Bogus chunk size for chunk > type Dont Care"); > + fastboot_fail("Bogus chunk size for > chunk type Dont Care", > + response); > return; > } > total_blocks += chunk_header->chunk_sz; > @@ -246,7 +245,7 @@ void write_sparse_image( > default: > printf("%s: Unknown chunk type: %x\n", > __func__, chunk_header->chunk_type); > - fastboot_fail("Unknown chunk type"); > + fastboot_fail("Unknown chunk type", > response); return; > } > } > @@ -256,9 +255,9 @@ void write_sparse_image( > printf("........ wrote %u bytes to '%s'\n", bytes_written, > part_name); > if (total_blocks != sparse_header->total_blks) > - fastboot_fail("sparse image write failure"); > + fastboot_fail("sparse image write failure", > response); else > - fastboot_okay(""); > + fastboot_okay("", response); > > return; > } > diff --git a/drivers/usb/gadget/f_fastboot.c > b/drivers/usb/gadget/f_fastboot.c index 7acffb6..6ae1d97 100644 > --- a/drivers/usb/gadget/f_fastboot.c > +++ b/drivers/usb/gadget/f_fastboot.c > @@ -151,18 +151,16 @@ static void rx_handler_command(struct usb_ep > *ep, struct usb_request *req); static int strcmp_l1(const char *s1, > const char *s2); > > -static char *fb_response_str; > - > -void fastboot_fail(const char *reason) > +void fastboot_fail(const char *reason, char *response) > { > - strncpy(fb_response_str, "FAIL\0", 5); > - strncat(fb_response_str, reason, FASTBOOT_RESPONSE_LEN - 4 - > 1); > + strncpy(response, "FAIL\0", 5); > + strncat(response, reason, FASTBOOT_RESPONSE_LEN - 4 - 1); > } > > -void fastboot_okay(const char *reason) > +void fastboot_okay(const char *reason, char *response) > { > - strncpy(fb_response_str, "OKAY\0", 5); > - strncat(fb_response_str, reason, FASTBOOT_RESPONSE_LEN - 4 - > 1); > + strncpy(response, "OKAY\0", 5); > + strncat(response, reason, FASTBOOT_RESPONSE_LEN - 4 - 1); > } > > static void fastboot_complete(struct usb_ep *ep, struct usb_request > *req) @@ -598,18 +596,14 @@ static void cb_flash(struct usb_ep *ep, > struct usb_request *req) return; > } > > - /* initialize the response buffer */ > - fb_response_str = response; > - > - fastboot_fail("no flash device defined"); > + fastboot_fail("no flash device defined", response); > #ifdef CONFIG_FASTBOOT_FLASH_MMC_DEV > fb_mmc_flash_write(cmd, (void *)CONFIG_FASTBOOT_BUF_ADDR, > - download_bytes); > + download_bytes, response); > #endif > #ifdef CONFIG_FASTBOOT_FLASH_NAND_DEV > - fb_nand_flash_write(cmd, > - (void *)CONFIG_FASTBOOT_BUF_ADDR, > - download_bytes); > + fb_nand_flash_write(cmd, (void *)CONFIG_FASTBOOT_BUF_ADDR, > + download_bytes, response); > #endif > fastboot_tx_write_str(response); > } > @@ -650,15 +644,12 @@ static void cb_erase(struct usb_ep *ep, struct > usb_request *req) return; > } > > - /* initialize the response buffer */ > - fb_response_str = response; > - > - fastboot_fail("no flash device defined"); > + fastboot_fail("no flash device defined", response); > #ifdef CONFIG_FASTBOOT_FLASH_MMC_DEV > - fb_mmc_erase(cmd); > + fb_mmc_erase(cmd, response); > #endif > #ifdef CONFIG_FASTBOOT_FLASH_NAND_DEV > - fb_nand_erase(cmd); > + fb_nand_erase(cmd, response); > #endif > fastboot_tx_write_str(response); > } > diff --git a/include/fastboot.h b/include/fastboot.h > index 616631e..f22080a 100644 > --- a/include/fastboot.h > +++ b/include/fastboot.h > @@ -16,7 +16,7 @@ > /* The 64 defined bytes plus \0 */ > #define FASTBOOT_RESPONSE_LEN (64 + 1) > > -void fastboot_fail(const char *reason); > -void fastboot_okay(const char *reason); > +void fastboot_fail(const char *reason, char *response); > +void fastboot_okay(const char *reason, char *response); > > #endif /* _FASTBOOT_H_ */ > diff --git a/include/fb_mmc.h b/include/fb_mmc.h > index 12b99cb..402ba9b 100644 > --- a/include/fb_mmc.h > +++ b/include/fb_mmc.h > @@ -5,5 +5,5 @@ > */ > > void fb_mmc_flash_write(const char *cmd, void *download_buffer, > - unsigned int download_bytes); > -void fb_mmc_erase(const char *cmd); > + unsigned int download_bytes, char *response); > +void fb_mmc_erase(const char *cmd, char *response); > diff --git a/include/fb_nand.h b/include/fb_nand.h > index aaf7cf7..88bdf36 100644 > --- a/include/fb_nand.h > +++ b/include/fb_nand.h > @@ -6,5 +6,5 @@ > */ > > void fb_nand_flash_write(const char *cmd, void *download_buffer, > - unsigned int download_bytes); > -void fb_nand_erase(const char *cmd); > + unsigned int download_bytes, char > *response); +void fb_nand_erase(const char *cmd, char *response); > diff --git a/include/image-sparse.h b/include/image-sparse.h > index b0cc500..02453c8 100644 > --- a/include/image-sparse.h > +++ b/include/image-sparse.h > @@ -37,4 +37,4 @@ static inline int is_sparse_image(void *buf) > } > > void write_sparse_image(struct sparse_storage *info, const char > *part_name, > - void *data, unsigned sz); > + void *data, unsigned int sz, char *response); Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de -------------- next part -------------- A non-text attachment was scrubbed... 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