[PATCH] use fs based tftp support

[PATCH] use fs based tftp support

[Sascha Hauer]

Since the introduction of fs based tftp support we have two instances
of tftp code in the tree. This series adds a backward compatible tftp
command using the fs based tftp support. The defconfigs are updated to
use it and the then unused code removed.

Sascha

----------------------------------------------------------------
Sascha Hauer (3):
      net: Add tftp command which uses the new tftp code
      defconfig: Switch all defconfig to new tftp command
      net: remove old tftp support

 arch/arm/configs/a9m2410_defconfig                 |    3 +-
 arch/arm/configs/a9m2440_defconfig                 |    3 +-
 arch/arm/configs/at91rm9200ek_defconfig            |    4 +-
 arch/arm/configs/at91sam9260ek_defconfig           |    3 +-
 arch/arm/configs/at91sam9261ek_defconfig           |    4 +-
 arch/arm/configs/at91sam9263ek_defconfig           |    3 +-
 arch/arm/configs/at91sam9g10ek_defconfig           |    4 +-
 arch/arm/configs/at91sam9g20ek_defconfig           |    3 +-
 arch/arm/configs/at91sam9m10g45ek_defconfig        |    4 +-
 arch/arm/configs/at91sam9x5ek_defconfig            |    3 +-
 arch/arm/configs/chumbyone_defconfig               |    4 +-
 arch/arm/configs/cupid_defconfig                   |    4 +-
 arch/arm/configs/dss11_defconfig                   |    4 +-
 arch/arm/configs/edb93xx_defconfig                 |    3 +-
 arch/arm/configs/eukrea_cpuimx25_defconfig         |    4 +-
 arch/arm/configs/eukrea_cpuimx27_defconfig         |    3 +-
 arch/arm/configs/eukrea_cpuimx35_defconfig         |    4 +-
 arch/arm/configs/eukrea_cpuimx51_defconfig         |    4 +-
 arch/arm/configs/freescale-mx6-arm2_defconfig      |    4 +-
 arch/arm/configs/freescale-mx6-sabrelite_defconfig |    3 +
 arch/arm/configs/freescale_mx25_3stack_defconfig   |    3 +-
 arch/arm/configs/freescale_mx35_3stack_defconfig   |    3 +-
 arch/arm/configs/freescale_mx53_loco_defconfig     |    4 +-
 arch/arm/configs/freescale_mx53_smd_defconfig      |    4 +-
 arch/arm/configs/friendlyarm_mini2440_defconfig    |    3 +-
 arch/arm/configs/imx28evk_defconfig                |    3 +-
 arch/arm/configs/mmccpu_defconfig                  |    3 +-
 arch/arm/configs/mx21ads_defconfig                 |    3 +-
 arch/arm/configs/mx27ads_defconfig                 |    3 +-
 arch/arm/configs/neso_defconfig                    |    4 +-
 arch/arm/configs/netx_nxdb500_defconfig            |    3 +-
 arch/arm/configs/nhk8815_defconfig                 |    4 +-
 arch/arm/configs/omap3530_beagle_defconfig         |    4 +-
 arch/arm/configs/panda_defconfig                   |    4 +-
 arch/arm/configs/pca100_defconfig                  |    4 +-
 arch/arm/configs/pcm027_defconfig                  |    4 +-
 arch/arm/configs/pcm037_defconfig                  |    4 +-
 arch/arm/configs/pcm043_defconfig                  |    4 +-
 arch/arm/configs/pcm049_defconfig                  |    4 +-
 arch/arm/configs/phycard_a_l1_defconfig            |    4 +-
 arch/arm/configs/phycard_a_xl2_defconfig           |    4 +-
 arch/arm/configs/pm9261_defconfig                  |    4 +-
 arch/arm/configs/pm9263_defconfig                  |    3 +-
 arch/arm/configs/pm9g45_defconfig                  |    4 +-
 arch/arm/configs/qil_a9260_128mib_defconfig        |    4 +-
 arch/arm/configs/qil_a9260_defconfig               |    4 +-
 arch/arm/configs/scb9328_defconfig                 |    4 +-
 arch/arm/configs/tny_a9260_defconfig               |    3 +-
 arch/arm/configs/tny_a9263_defconfig               |    3 +-
 arch/arm/configs/tny_a9g20_defconfig               |    3 +-
 arch/arm/configs/toshiba_ac100_defconfig           |    4 +-
 arch/arm/configs/tx25stk5_defconfig                |    4 +-
 arch/arm/configs/tx28stk5_defconfig                |    3 +-
 arch/arm/configs/tx51stk5_defconfig                |    4 +-
 arch/arm/configs/usb_a9260_defconfig               |    4 +-
 arch/arm/configs/usb_a9263_128mib_defconfig        |    4 +-
 arch/arm/configs/usb_a9263_defconfig               |    4 +-
 arch/arm/configs/usb_a9g20_128mib_defconfig        |    4 +-
 arch/arm/configs/usb_a9g20_defconfig               |    4 +-
 arch/arm/configs/versatilepb_defconfig             |    4 +-
 arch/blackfin/configs/ipe337_defconfig             |    3 +-
 arch/mips/configs/dlink-dir-320_defconfig          |    4 +-
 arch/mips/configs/qemu-malta_defconfig             |    4 +-
 arch/ppc/configs/pcm030_defconfig                  |    3 +-
 arch/sandbox/configs/sandbox_defconfig             |    3 +-
 commands/Kconfig                                   |    8 +
 commands/Makefile                                  |    1 +
 commands/tftp.c                                    |  103 +++++
 net/Kconfig                                        |    8 -
 net/Makefile                                       |    1 -
 net/tftp.c                                         |  412 --------------------
 net/tftp.h                                         |   18 -
 72 files changed, 243 insertions(+), 543 deletions(-)
 create mode 100644 commands/tftp.c
 delete mode 100644 net/tftp.c
 delete mode 100644 net/tftp.h


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[PATCH 1/3] net: Add tftp command which uses the new tftp code

[Sascha Hauer]

Traditionally tftp is a command of its own. Since we can
mount tftp as a filesystem we have duplicated the tftp code, the old
code is used by the tftp command, the new by the filesystem support.
This adds a tftp command based on the filesystem support to preserve
backward compatibility. This allows us to remove the old tftp support
in the next step.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 commands/Kconfig  |    8 +++++
 commands/Makefile |    1 +
 commands/tftp.c   |  103 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 112 insertions(+)
 create mode 100644 commands/tftp.c

diff --git a/commands/Kconfig b/commands/Kconfig
index 7969937..cf414200 100644
--- a/commands/Kconfig
+++ b/commands/Kconfig
@@ -222,6 +222,14 @@ config CMD_READLINK
 	help
 	  read value of a symbolic link
 
+config CMD_TFTP
+	depends on FS_TFTP
+	tristate
+	prompt "tftp"
+	help
+	  barebox can mount tftp as a filesystem. This command is only needed to
+	  preserve backward compatibility to the old tftp command.
+
 endmenu
 
 menu "console                       "
diff --git a/commands/Makefile b/commands/Makefile
index 7a36f60..610be55 100644
--- a/commands/Makefile
+++ b/commands/Makefile
@@ -75,3 +75,4 @@ obj-$(CONFIG_CMD_DIRNAME)	+= dirname.o
 obj-$(CONFIG_CMD_READLINK)	+= readlink.o
 obj-$(CONFIG_CMD_LN)		+= ln.o
 obj-$(CONFIG_CMD_CLK)		+= clk.o
+obj-$(CONFIG_CMD_TFTP)		+= tftp.o
diff --git a/commands/tftp.c b/commands/tftp.c
new file mode 100644
index 0000000..558b0ac
--- /dev/null
+++ b/commands/tftp.c
@@ -0,0 +1,103 @@
+/*
+ * tftp.c - (up)load tftp files
+ *
+ * Copyright (c) 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <common.h>
+#include <command.h>
+#include <linux/stat.h>
+#include <getopt.h>
+#include <fcntl.h>
+#include <libgen.h>
+#include <fs.h>
+#include <net.h>
+#include <libbb.h>
+
+#define TFTP_MOUNT_PATH	"/.tftp_tmp_path"
+
+static int do_tftpb(int argc, char *argv[])
+{
+	char *source, *dest, *freep;
+	int opt;
+	unsigned long flags;
+	int tftp_push = 0;
+	int ret;
+	IPaddr_t ip;
+
+	while ((opt = getopt(argc, argv, "p")) > 0) {
+		switch(opt) {
+		case 'p':
+			tftp_push = 1;
+			break;
+		default:
+			return COMMAND_ERROR_USAGE;
+		}
+	}
+
+	if (argc <= optind)
+		return COMMAND_ERROR_USAGE;
+
+	source = argv[optind++];
+
+	if (argc == optind)
+		dest = basename(source);
+	else
+		dest = argv[optind];
+
+	if (tftp_push) {
+		dest = freep = asprintf("%s/%s", TFTP_MOUNT_PATH, dest);
+		flags = O_RDONLY;
+	} else {
+		source = freep = asprintf("%s/%s", TFTP_MOUNT_PATH, source);
+		flags = O_WRONLY | O_CREAT;
+	}
+
+	if (!freep)
+		return -ENOMEM;
+
+	ret = make_directory(TFTP_MOUNT_PATH);
+	if (ret)
+		goto err_free;
+
+	ip = net_get_serverip();
+	ret = mount(ip_to_string(ip), "tftp", TFTP_MOUNT_PATH);
+	if (ret)
+		goto err_rmdir;
+
+	printk("%s: %s -> %s\n", __func__, source, dest);
+
+	ret = copy_file(source, dest, 1);
+
+	umount(TFTP_MOUNT_PATH);
+
+err_rmdir:
+	rmdir(TFTP_MOUNT_PATH);
+
+err_free:
+	free(freep);
+
+	return ret;
+}
+
+BAREBOX_CMD_HELP_START(tftp)
+BAREBOX_CMD_HELP_USAGE("tftp [-p] <source> [dest]\n")
+BAREBOX_CMD_HELP_SHORT("Load a file from or upload to TFTP server.\n")
+BAREBOX_CMD_HELP_END
+
+BAREBOX_CMD_START(tftp)
+	.cmd		= do_tftpb,
+	.usage		= "(up-)Load file using tftp protocol",
+	BAREBOX_CMD_HELP(cmd_tftp_help)
+BAREBOX_CMD_END
-- 
1.7.10.4


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Re: [PATCH 1/3] net: Add tftp command which uses the new tftp code

[Jean-Christophe PLAGNIOL-VILLARD]

On 19:22 Thu 27 Sep     , Sascha Hauer wrote:
> Traditionally tftp is a command of its own. Since we can
> mount tftp as a filesystem we have duplicated the tftp code, the old
> code is used by the tftp command, the new by the filesystem support.
> This adds a tftp command based on the filesystem support to preserve
> backward compatibility. This allows us to remove the old tftp support
> in the next step.
> 
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>  commands/Kconfig  |    8 +++++
>  commands/Makefile |    1 +
>  commands/tftp.c   |  103 +++++++++++++++++++++++++++++++++++++++++++++++++++++
why this is c code?

why not simply do it via script

Best Regards,
J.

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Re: [PATCH 1/3] net: Add tftp command which uses the new tftp code

[Sascha Hauer]

On Thu, Sep 27, 2012 at 09:34:12PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 19:22 Thu 27 Sep     , Sascha Hauer wrote:
> > Traditionally tftp is a command of its own. Since we can
> > mount tftp as a filesystem we have duplicated the tftp code, the old
> > code is used by the tftp command, the new by the filesystem support.
> > This adds a tftp command based on the filesystem support to preserve
> > backward compatibility. This allows us to remove the old tftp support
> > in the next step.
> > 
> > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > ---
> >  commands/Kconfig  |    8 +++++
> >  commands/Makefile |    1 +
> >  commands/tftp.c   |  103 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> why this is c code?
> 
> why not simply do it via script

Because c code is robust, cleans up after itself when the user presses
ctrl-c and is present also when the environment contains garbage because
of broken dependencies.

Sascha

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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[PATCH 2/3] defconfig: Switch all defconfig to new tftp command

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/configs/a9m2410_defconfig                 |    3 ++-
 arch/arm/configs/a9m2440_defconfig                 |    3 ++-
 arch/arm/configs/at91rm9200ek_defconfig            |    4 ++--
 arch/arm/configs/at91sam9260ek_defconfig           |    3 ++-
 arch/arm/configs/at91sam9261ek_defconfig           |    4 ++--
 arch/arm/configs/at91sam9263ek_defconfig           |    3 ++-
 arch/arm/configs/at91sam9g10ek_defconfig           |    4 ++--
 arch/arm/configs/at91sam9g20ek_defconfig           |    3 ++-
 arch/arm/configs/at91sam9m10g45ek_defconfig        |    4 ++--
 arch/arm/configs/at91sam9x5ek_defconfig            |    3 ++-
 arch/arm/configs/chumbyone_defconfig               |    4 ++--
 arch/arm/configs/cupid_defconfig                   |    4 ++--
 arch/arm/configs/dss11_defconfig                   |    4 ++--
 arch/arm/configs/edb93xx_defconfig                 |    3 ++-
 arch/arm/configs/eukrea_cpuimx25_defconfig         |    4 ++--
 arch/arm/configs/eukrea_cpuimx27_defconfig         |    3 ++-
 arch/arm/configs/eukrea_cpuimx35_defconfig         |    4 ++--
 arch/arm/configs/eukrea_cpuimx51_defconfig         |    4 ++--
 arch/arm/configs/freescale-mx6-arm2_defconfig      |    4 ++--
 arch/arm/configs/freescale-mx6-sabrelite_defconfig |    3 +++
 arch/arm/configs/freescale_mx25_3stack_defconfig   |    3 ++-
 arch/arm/configs/freescale_mx35_3stack_defconfig   |    3 ++-
 arch/arm/configs/freescale_mx53_loco_defconfig     |    4 ++--
 arch/arm/configs/freescale_mx53_smd_defconfig      |    4 ++--
 arch/arm/configs/friendlyarm_mini2440_defconfig    |    3 ++-
 arch/arm/configs/imx28evk_defconfig                |    3 ++-
 arch/arm/configs/mmccpu_defconfig                  |    3 ++-
 arch/arm/configs/mx21ads_defconfig                 |    3 ++-
 arch/arm/configs/mx27ads_defconfig                 |    3 ++-
 arch/arm/configs/neso_defconfig                    |    4 ++--
 arch/arm/configs/netx_nxdb500_defconfig            |    3 ++-
 arch/arm/configs/nhk8815_defconfig                 |    4 ++--
 arch/arm/configs/omap3530_beagle_defconfig         |    4 ++--
 arch/arm/configs/panda_defconfig                   |    4 ++--
 arch/arm/configs/pca100_defconfig                  |    4 ++--
 arch/arm/configs/pcm027_defconfig                  |    4 ++--
 arch/arm/configs/pcm037_defconfig                  |    4 ++--
 arch/arm/configs/pcm043_defconfig                  |    4 ++--
 arch/arm/configs/pcm049_defconfig                  |    4 ++--
 arch/arm/configs/phycard_a_l1_defconfig            |    4 ++--
 arch/arm/configs/phycard_a_xl2_defconfig           |    4 ++--
 arch/arm/configs/pm9261_defconfig                  |    4 ++--
 arch/arm/configs/pm9263_defconfig                  |    3 ++-
 arch/arm/configs/pm9g45_defconfig                  |    4 ++--
 arch/arm/configs/qil_a9260_128mib_defconfig        |    4 ++--
 arch/arm/configs/qil_a9260_defconfig               |    4 ++--
 arch/arm/configs/scb9328_defconfig                 |    4 ++--
 arch/arm/configs/tny_a9260_defconfig               |    3 ++-
 arch/arm/configs/tny_a9263_defconfig               |    3 ++-
 arch/arm/configs/tny_a9g20_defconfig               |    3 ++-
 arch/arm/configs/toshiba_ac100_defconfig           |    4 ++--
 arch/arm/configs/tx25stk5_defconfig                |    4 ++--
 arch/arm/configs/tx28stk5_defconfig                |    3 ++-
 arch/arm/configs/tx51stk5_defconfig                |    4 ++--
 arch/arm/configs/usb_a9260_defconfig               |    4 ++--
 arch/arm/configs/usb_a9263_128mib_defconfig        |    4 ++--
 arch/arm/configs/usb_a9263_defconfig               |    4 ++--
 arch/arm/configs/usb_a9g20_128mib_defconfig        |    4 ++--
 arch/arm/configs/usb_a9g20_defconfig               |    4 ++--
 arch/arm/configs/versatilepb_defconfig             |    4 ++--
 arch/blackfin/configs/ipe337_defconfig             |    3 ++-
 arch/mips/configs/dlink-dir-320_defconfig          |    4 ++--
 arch/mips/configs/qemu-malta_defconfig             |    4 ++--
 arch/ppc/configs/pcm030_defconfig                  |    3 ++-
 arch/sandbox/configs/sandbox_defconfig             |    3 ++-
 65 files changed, 131 insertions(+), 104 deletions(-)

diff --git a/arch/arm/configs/a9m2410_defconfig b/arch/arm/configs/a9m2410_defconfig
index 1955023..a69b0f9 100644
--- a/arch/arm/configs/a9m2410_defconfig
+++ b/arch/arm/configs/a9m2410_defconfig
@@ -29,6 +29,7 @@ CONFIG_CMD_PARTITION=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_SMC91111=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/a9m2440_defconfig b/arch/arm/configs/a9m2440_defconfig
index ebdf64f..c4c4e1e 100644
--- a/arch/arm/configs/a9m2440_defconfig
+++ b/arch/arm/configs/a9m2440_defconfig
@@ -31,6 +31,7 @@ CONFIG_CMD_PARTITION=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_SMC91111=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
index 1c56787..6a105c6 100644
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ b/arch/arm/configs/at91rm9200ek_defconfig
@@ -45,8 +45,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_AT91_ETHER=y
diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig
index 9466c07..b746bc8 100644
--- a/arch/arm/configs/at91sam9260ek_defconfig
+++ b/arch/arm/configs/at91sam9260ek_defconfig
@@ -48,7 +48,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_MACB=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig
index 0fd31d6..5daa47b 100644
--- a/arch/arm/configs/at91sam9261ek_defconfig
+++ b/arch/arm/configs/at91sam9261ek_defconfig
@@ -47,8 +47,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_DM9K=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig
index b91d2e2..5d44052 100644
--- a/arch/arm/configs/at91sam9263ek_defconfig
+++ b/arch/arm/configs/at91sam9263ek_defconfig
@@ -45,7 +45,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_MACB=y
 # CONFIG_SPI is not set
 CONFIG_DRIVER_CFI=y
diff --git a/arch/arm/configs/at91sam9g10ek_defconfig b/arch/arm/configs/at91sam9g10ek_defconfig
index 0cc37ac..b22969c 100644
--- a/arch/arm/configs/at91sam9g10ek_defconfig
+++ b/arch/arm/configs/at91sam9g10ek_defconfig
@@ -47,8 +47,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_DM9K=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig
index c1c1ff7..af10c6c 100644
--- a/arch/arm/configs/at91sam9g20ek_defconfig
+++ b/arch/arm/configs/at91sam9g20ek_defconfig
@@ -49,7 +49,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_MACB=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/at91sam9m10g45ek_defconfig b/arch/arm/configs/at91sam9m10g45ek_defconfig
index 1fa37d6..0929f8e 100644
--- a/arch/arm/configs/at91sam9m10g45ek_defconfig
+++ b/arch/arm/configs/at91sam9m10g45ek_defconfig
@@ -53,8 +53,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/at91sam9x5ek_defconfig b/arch/arm/configs/at91sam9x5ek_defconfig
index e67ebc9..cda360d 100644
--- a/arch/arm/configs/at91sam9x5ek_defconfig
+++ b/arch/arm/configs/at91sam9x5ek_defconfig
@@ -47,7 +47,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_MACB=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/chumbyone_defconfig b/arch/arm/configs/chumbyone_defconfig
index 1b03530..228a7b2 100644
--- a/arch/arm/configs/chumbyone_defconfig
+++ b/arch/arm/configs/chumbyone_defconfig
@@ -36,8 +36,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/cupid_defconfig b/arch/arm/configs/cupid_defconfig
index d7716ea..e2ad9c6 100644
--- a/arch/arm/configs/cupid_defconfig
+++ b/arch/arm/configs/cupid_defconfig
@@ -52,8 +52,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_FEC_IMX=y
diff --git a/arch/arm/configs/dss11_defconfig b/arch/arm/configs/dss11_defconfig
index 71143c9..b4fcf01 100644
--- a/arch/arm/configs/dss11_defconfig
+++ b/arch/arm/configs/dss11_defconfig
@@ -20,8 +20,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_MACB=y
 CONFIG_DRIVER_SPI_ATMEL=y
 CONFIG_MTD=y
diff --git a/arch/arm/configs/edb93xx_defconfig b/arch/arm/configs/edb93xx_defconfig
index 3b66384..363e511 100644
--- a/arch/arm/configs/edb93xx_defconfig
+++ b/arch/arm/configs/edb93xx_defconfig
@@ -26,7 +26,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_EP93XX=y
 # CONFIG_SPI is not set
 CONFIG_DRIVER_CFI=y
diff --git a/arch/arm/configs/eukrea_cpuimx25_defconfig b/arch/arm/configs/eukrea_cpuimx25_defconfig
index 5eb4ff3..c3537aa 100644
--- a/arch/arm/configs/eukrea_cpuimx25_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx25_defconfig
@@ -53,8 +53,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/eukrea_cpuimx27_defconfig b/arch/arm/configs/eukrea_cpuimx27_defconfig
index 2b95156..880941d 100644
--- a/arch/arm/configs/eukrea_cpuimx27_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx27_defconfig
@@ -38,7 +38,8 @@ CONFIG_CMD_I2C=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/eukrea_cpuimx35_defconfig b/arch/arm/configs/eukrea_cpuimx35_defconfig
index 16ef4cc..f85e9a2 100644
--- a/arch/arm/configs/eukrea_cpuimx35_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx35_defconfig
@@ -54,8 +54,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/eukrea_cpuimx51_defconfig b/arch/arm/configs/eukrea_cpuimx51_defconfig
index 7261796..e4ec7b0 100644
--- a/arch/arm/configs/eukrea_cpuimx51_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx51_defconfig
@@ -49,8 +49,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_FEC_IMX=y
diff --git a/arch/arm/configs/freescale-mx6-arm2_defconfig b/arch/arm/configs/freescale-mx6-arm2_defconfig
index c150cc7..d2812e4 100644
--- a/arch/arm/configs/freescale-mx6-arm2_defconfig
+++ b/arch/arm/configs/freescale-mx6-arm2_defconfig
@@ -48,8 +48,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/freescale-mx6-sabrelite_defconfig b/arch/arm/configs/freescale-mx6-sabrelite_defconfig
index 7e6cfa1..be7919b 100644
--- a/arch/arm/configs/freescale-mx6-sabrelite_defconfig
+++ b/arch/arm/configs/freescale-mx6-sabrelite_defconfig
@@ -56,6 +56,9 @@ CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_RESOLV=y
+CONFIG_NET_PING=y
+CONFIG_CMD_TFTP=y
+CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 CONFIG_DRIVER_SPI_IMX=y
 CONFIG_MTD_M25P80=y
diff --git a/arch/arm/configs/freescale_mx25_3stack_defconfig b/arch/arm/configs/freescale_mx25_3stack_defconfig
index eac343f..888736a 100644
--- a/arch/arm/configs/freescale_mx25_3stack_defconfig
+++ b/arch/arm/configs/freescale_mx25_3stack_defconfig
@@ -49,7 +49,8 @@ CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
 CONFIG_USB=y
diff --git a/arch/arm/configs/freescale_mx35_3stack_defconfig b/arch/arm/configs/freescale_mx35_3stack_defconfig
index 4052325..2f45764 100644
--- a/arch/arm/configs/freescale_mx35_3stack_defconfig
+++ b/arch/arm/configs/freescale_mx35_3stack_defconfig
@@ -49,7 +49,8 @@ CONFIG_CMD_I2C=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_SMC911X=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/freescale_mx53_loco_defconfig b/arch/arm/configs/freescale_mx53_loco_defconfig
index 6cb4c17..37aa182 100644
--- a/arch/arm/configs/freescale_mx53_loco_defconfig
+++ b/arch/arm/configs/freescale_mx53_loco_defconfig
@@ -50,8 +50,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/freescale_mx53_smd_defconfig b/arch/arm/configs/freescale_mx53_smd_defconfig
index 1ede9ac..f18c436 100644
--- a/arch/arm/configs/freescale_mx53_smd_defconfig
+++ b/arch/arm/configs/freescale_mx53_smd_defconfig
@@ -51,8 +51,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/friendlyarm_mini2440_defconfig b/arch/arm/configs/friendlyarm_mini2440_defconfig
index 5551ffe..955e71b 100644
--- a/arch/arm/configs/friendlyarm_mini2440_defconfig
+++ b/arch/arm/configs/friendlyarm_mini2440_defconfig
@@ -32,7 +32,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_DM9K=y
 # CONFIG_SPI is not set
 CONFIG_USB=y
diff --git a/arch/arm/configs/imx28evk_defconfig b/arch/arm/configs/imx28evk_defconfig
index f4d4661..0cc269b 100644
--- a/arch/arm/configs/imx28evk_defconfig
+++ b/arch/arm/configs/imx28evk_defconfig
@@ -38,7 +38,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/mmccpu_defconfig b/arch/arm/configs/mmccpu_defconfig
index 3f1af6a..334c5e8 100644
--- a/arch/arm/configs/mmccpu_defconfig
+++ b/arch/arm/configs/mmccpu_defconfig
@@ -29,7 +29,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_MACB=y
 # CONFIG_SPI is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/mx21ads_defconfig b/arch/arm/configs/mx21ads_defconfig
index e63a386..28ad013 100644
--- a/arch/arm/configs/mx21ads_defconfig
+++ b/arch/arm/configs/mx21ads_defconfig
@@ -31,7 +31,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_CS8900=y
 # CONFIG_SPI is not set
 CONFIG_DRIVER_CFI=y
diff --git a/arch/arm/configs/mx27ads_defconfig b/arch/arm/configs/mx27ads_defconfig
index 34fe81d..077e799 100644
--- a/arch/arm/configs/mx27ads_defconfig
+++ b/arch/arm/configs/mx27ads_defconfig
@@ -30,7 +30,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SPI_IMX=y
 CONFIG_DRIVER_CFI=y
 # CONFIG_DRIVER_CFI_INTEL is not set
diff --git a/arch/arm/configs/neso_defconfig b/arch/arm/configs/neso_defconfig
index 3ea6891..7e1cce8 100644
--- a/arch/arm/configs/neso_defconfig
+++ b/arch/arm/configs/neso_defconfig
@@ -52,8 +52,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_FEC_IMX=y
diff --git a/arch/arm/configs/netx_nxdb500_defconfig b/arch/arm/configs/netx_nxdb500_defconfig
index 179058b..6d32c56 100644
--- a/arch/arm/configs/netx_nxdb500_defconfig
+++ b/arch/arm/configs/netx_nxdb500_defconfig
@@ -23,7 +23,8 @@ CONFIG_CMD_PARTITION=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_NETX=y
 CONFIG_DRIVER_CFI=y
 CONFIG_CFI_BUFFER_WRITE=y
diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig
index cec50d5..015b576 100644
--- a/arch/arm/configs/nhk8815_defconfig
+++ b/arch/arm/configs/nhk8815_defconfig
@@ -39,8 +39,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_SERIAL_AMBA_PL011=y
diff --git a/arch/arm/configs/omap3530_beagle_defconfig b/arch/arm/configs/omap3530_beagle_defconfig
index 621bd49..0d83a4f 100644
--- a/arch/arm/configs/omap3530_beagle_defconfig
+++ b/arch/arm/configs/omap3530_beagle_defconfig
@@ -37,8 +37,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/panda_defconfig b/arch/arm/configs/panda_defconfig
index 0b2d423..5f53ff9 100644
--- a/arch/arm/configs/panda_defconfig
+++ b/arch/arm/configs/panda_defconfig
@@ -48,8 +48,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/pca100_defconfig b/arch/arm/configs/pca100_defconfig
index 76039e2..db2b164 100644
--- a/arch/arm/configs/pca100_defconfig
+++ b/arch/arm/configs/pca100_defconfig
@@ -50,8 +50,8 @@ CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 5a65a72..e08955b 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -49,8 +49,8 @@ CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_PXA=y
 CONFIG_DRIVER_NET_SMC91111=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/pcm037_defconfig b/arch/arm/configs/pcm037_defconfig
index 7705bcf..5a527d5 100644
--- a/arch/arm/configs/pcm037_defconfig
+++ b/arch/arm/configs/pcm037_defconfig
@@ -51,8 +51,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_SMC911X=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/pcm043_defconfig b/arch/arm/configs/pcm043_defconfig
index 7f7a2d6..7c62193 100644
--- a/arch/arm/configs/pcm043_defconfig
+++ b/arch/arm/configs/pcm043_defconfig
@@ -54,8 +54,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/pcm049_defconfig b/arch/arm/configs/pcm049_defconfig
index cf1cf48..adb600f 100644
--- a/arch/arm/configs/pcm049_defconfig
+++ b/arch/arm/configs/pcm049_defconfig
@@ -50,8 +50,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 CONFIG_DRIVER_NET_SMC911X=y
diff --git a/arch/arm/configs/phycard_a_l1_defconfig b/arch/arm/configs/phycard_a_l1_defconfig
index 4cf2d21..5170722 100644
--- a/arch/arm/configs/phycard_a_l1_defconfig
+++ b/arch/arm/configs/phycard_a_l1_defconfig
@@ -128,8 +128,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_SERIAL_NS16550=y
diff --git a/arch/arm/configs/phycard_a_xl2_defconfig b/arch/arm/configs/phycard_a_xl2_defconfig
index 62ea5e9..f091b82 100644
--- a/arch/arm/configs/phycard_a_xl2_defconfig
+++ b/arch/arm/configs/phycard_a_xl2_defconfig
@@ -39,8 +39,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 CONFIG_DRIVER_NET_KS8851_MLL=y
diff --git a/arch/arm/configs/pm9261_defconfig b/arch/arm/configs/pm9261_defconfig
index 39f401f..1db16d5 100644
--- a/arch/arm/configs/pm9261_defconfig
+++ b/arch/arm/configs/pm9261_defconfig
@@ -39,8 +39,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_DM9K=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/pm9263_defconfig b/arch/arm/configs/pm9263_defconfig
index b76f201..8c92894 100644
--- a/arch/arm/configs/pm9263_defconfig
+++ b/arch/arm/configs/pm9263_defconfig
@@ -29,7 +29,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_MACB=y
 # CONFIG_SPI is not set
 CONFIG_DRIVER_CFI=y
diff --git a/arch/arm/configs/pm9g45_defconfig b/arch/arm/configs/pm9g45_defconfig
index 3c9fa69..331f122 100644
--- a/arch/arm/configs/pm9g45_defconfig
+++ b/arch/arm/configs/pm9g45_defconfig
@@ -22,8 +22,8 @@ CONFIG_CMD_PARTITION=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
 CONFIG_DRIVER_SPI_ATMEL=y
diff --git a/arch/arm/configs/qil_a9260_128mib_defconfig b/arch/arm/configs/qil_a9260_128mib_defconfig
index cc2c6ac..8cd28f4 100644
--- a/arch/arm/configs/qil_a9260_128mib_defconfig
+++ b/arch/arm/configs/qil_a9260_128mib_defconfig
@@ -55,8 +55,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/qil_a9260_defconfig b/arch/arm/configs/qil_a9260_defconfig
index 225f785..13460e8 100644
--- a/arch/arm/configs/qil_a9260_defconfig
+++ b/arch/arm/configs/qil_a9260_defconfig
@@ -54,8 +54,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/scb9328_defconfig b/arch/arm/configs/scb9328_defconfig
index 1a16999..818bbd0 100644
--- a/arch/arm/configs/scb9328_defconfig
+++ b/arch/arm/configs/scb9328_defconfig
@@ -47,8 +47,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_DM9K=y
diff --git a/arch/arm/configs/tny_a9260_defconfig b/arch/arm/configs/tny_a9260_defconfig
index e525966..af22234 100644
--- a/arch/arm/configs/tny_a9260_defconfig
+++ b/arch/arm/configs/tny_a9260_defconfig
@@ -55,7 +55,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_MACB=y
 CONFIG_DRIVER_SPI_ATMEL=y
diff --git a/arch/arm/configs/tny_a9263_defconfig b/arch/arm/configs/tny_a9263_defconfig
index 0a83b05..c199cca 100644
--- a/arch/arm/configs/tny_a9263_defconfig
+++ b/arch/arm/configs/tny_a9263_defconfig
@@ -55,7 +55,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_MACB=y
 CONFIG_DRIVER_SPI_ATMEL=y
diff --git a/arch/arm/configs/tny_a9g20_defconfig b/arch/arm/configs/tny_a9g20_defconfig
index 8d606d1..cf5d4c5 100644
--- a/arch/arm/configs/tny_a9g20_defconfig
+++ b/arch/arm/configs/tny_a9g20_defconfig
@@ -55,7 +55,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_MACB=y
 CONFIG_DRIVER_SPI_ATMEL=y
diff --git a/arch/arm/configs/toshiba_ac100_defconfig b/arch/arm/configs/toshiba_ac100_defconfig
index 053f53a..065189d 100644
--- a/arch/arm/configs/toshiba_ac100_defconfig
+++ b/arch/arm/configs/toshiba_ac100_defconfig
@@ -26,8 +26,8 @@ CONFIG_CMD_GO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_NET_USB=y
diff --git a/arch/arm/configs/tx25stk5_defconfig b/arch/arm/configs/tx25stk5_defconfig
index e098ef8..8ec5178 100644
--- a/arch/arm/configs/tx25stk5_defconfig
+++ b/arch/arm/configs/tx25stk5_defconfig
@@ -51,8 +51,8 @@ CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/tx28stk5_defconfig b/arch/arm/configs/tx28stk5_defconfig
index 49a0ab3..3cefa76 100644
--- a/arch/arm/configs/tx28stk5_defconfig
+++ b/arch/arm/configs/tx28stk5_defconfig
@@ -46,7 +46,8 @@ CONFIG_CMD_GPIO=y
 CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
diff --git a/arch/arm/configs/tx51stk5_defconfig b/arch/arm/configs/tx51stk5_defconfig
index 2c83189..354e809 100644
--- a/arch/arm/configs/tx51stk5_defconfig
+++ b/arch/arm/configs/tx51stk5_defconfig
@@ -106,8 +106,8 @@ CONFIG_CMD_LED=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_SERIAL_IMX=y
 CONFIG_ARCH_HAS_FEC_IMX=y
 CONFIG_PHYLIB=y
diff --git a/arch/arm/configs/usb_a9260_defconfig b/arch/arm/configs/usb_a9260_defconfig
index 8fd2a18..5f78c56 100644
--- a/arch/arm/configs/usb_a9260_defconfig
+++ b/arch/arm/configs/usb_a9260_defconfig
@@ -58,8 +58,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/usb_a9263_128mib_defconfig b/arch/arm/configs/usb_a9263_128mib_defconfig
index efd68a8..87f708f 100644
--- a/arch/arm/configs/usb_a9263_128mib_defconfig
+++ b/arch/arm/configs/usb_a9263_128mib_defconfig
@@ -59,8 +59,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/usb_a9263_defconfig b/arch/arm/configs/usb_a9263_defconfig
index 9706d65..9bfb7e7 100644
--- a/arch/arm/configs/usb_a9263_defconfig
+++ b/arch/arm/configs/usb_a9263_defconfig
@@ -58,8 +58,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/usb_a9g20_128mib_defconfig b/arch/arm/configs/usb_a9g20_128mib_defconfig
index 026cbcc..4a6c933 100644
--- a/arch/arm/configs/usb_a9g20_128mib_defconfig
+++ b/arch/arm/configs/usb_a9g20_128mib_defconfig
@@ -59,8 +59,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/usb_a9g20_defconfig b/arch/arm/configs/usb_a9g20_defconfig
index f32593f..e851b9c 100644
--- a/arch/arm/configs/usb_a9g20_defconfig
+++ b/arch/arm/configs/usb_a9g20_defconfig
@@ -58,8 +58,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
diff --git a/arch/arm/configs/versatilepb_defconfig b/arch/arm/configs/versatilepb_defconfig
index 1b51d91..87aec4d 100644
--- a/arch/arm/configs/versatilepb_defconfig
+++ b/arch/arm/configs/versatilepb_defconfig
@@ -37,8 +37,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_SERIAL_AMBA_PL011=y
diff --git a/arch/blackfin/configs/ipe337_defconfig b/arch/blackfin/configs/ipe337_defconfig
index ffd144c..d01c7e7 100644
--- a/arch/blackfin/configs/ipe337_defconfig
+++ b/arch/blackfin/configs/ipe337_defconfig
@@ -22,7 +22,8 @@ CONFIG_CMD_PARTITION=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_SMC911X=y
 CONFIG_DRIVER_CFI=y
 CONFIG_CFI_BUFFER_WRITE=y
diff --git a/arch/mips/configs/dlink-dir-320_defconfig b/arch/mips/configs/dlink-dir-320_defconfig
index 88c0e83..3cd16c9 100644
--- a/arch/mips/configs/dlink-dir-320_defconfig
+++ b/arch/mips/configs/dlink-dir-320_defconfig
@@ -46,8 +46,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 # CONFIG_SPI is not set
diff --git a/arch/mips/configs/qemu-malta_defconfig b/arch/mips/configs/qemu-malta_defconfig
index 50e0dc4..7ade1aa 100644
--- a/arch/mips/configs/qemu-malta_defconfig
+++ b/arch/mips/configs/qemu-malta_defconfig
@@ -45,8 +45,8 @@ CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
-CONFIG_NET_TFTP_PUSH=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 # CONFIG_SPI is not set
diff --git a/arch/ppc/configs/pcm030_defconfig b/arch/ppc/configs/pcm030_defconfig
index c037502..d2ff16c 100644
--- a/arch/ppc/configs/pcm030_defconfig
+++ b/arch/ppc/configs/pcm030_defconfig
@@ -31,7 +31,8 @@ CONFIG_CMD_UNCOMPRESS=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_ARCH_MPC5XXX=y
 CONFIG_MACH_PHYCORE_MPC5200B_TINY=y
 CONFIG_DRIVER_NET_MPC5200=y
diff --git a/arch/sandbox/configs/sandbox_defconfig b/arch/sandbox/configs/sandbox_defconfig
index d105584..2ee7f78 100644
--- a/arch/sandbox/configs/sandbox_defconfig
+++ b/arch/sandbox/configs/sandbox_defconfig
@@ -21,7 +21,8 @@ CONFIG_CMD_PARTITION=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_NET_TFTP=y
+CONFIG_CMD_TFTP=y
+CONFIG_FS_TFTP=y
 CONFIG_DRIVER_NET_TAP=y
 # CONFIG_SPI is not set
 CONFIG_FS_CRAMFS=y
-- 
1.7.10.4


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[PATCH 3/3] net: remove old tftp support

[Sascha Hauer]

The old tftp suppoer has been replaced with filesystem based tftp
support, so remove the old code.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 net/Kconfig  |    8 --
 net/Makefile |    1 -
 net/tftp.c   |  412 ----------------------------------------------------------
 net/tftp.h   |   18 ---
 4 files changed, 439 deletions(-)
 delete mode 100644 net/tftp.c
 delete mode 100644 net/tftp.h

diff --git a/net/Kconfig b/net/Kconfig
index 3169d20..00fffb3 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -15,14 +15,6 @@ config NET_PING
 	bool
 	prompt "ping support"
 
-config NET_TFTP
-	bool
-	prompt "tftp support"
-
-config NET_TFTP_PUSH
-	bool
-	prompt "tftp push support"
-
 config NET_NETCONSOLE
 	bool
 	prompt "network console support"
diff --git a/net/Makefile b/net/Makefile
index 66dc564..416e30a 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -2,7 +2,6 @@ obj-$(CONFIG_NET_DHCP)	+= dhcp.o
 obj-$(CONFIG_NET)	+= eth.o
 obj-$(CONFIG_NET)	+= net.o
 obj-$(CONFIG_NET_NFS)	+= nfs.o
-obj-$(CONFIG_NET_TFTP)	+= tftp.o
 obj-$(CONFIG_NET_PING)	+= ping.o
 obj-$(CONFIG_NET_RESOLV)+= dns.o
 obj-$(CONFIG_NET_NETCONSOLE) += netconsole.o
diff --git a/net/tftp.c b/net/tftp.c
deleted file mode 100644
index 053b8f3..0000000
--- a/net/tftp.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- *	Copyright 1994, 1995, 2000 Neil Russell.
- *	(See License)
- *	Copyright 2000, 2001 DENX Software Engineering, Wolfgang Denk, wd@denx.de
- */
-
-#include <common.h>
-#include <command.h>
-#include <net.h>
-#include <driver.h>
-#include <clock.h>
-#include <fs.h>
-#include <errno.h>
-#include <libgen.h>
-#include <fcntl.h>
-#include <progress.h>
-#include <getopt.h>
-#include <fs.h>
-#include <linux/stat.h>
-#include <linux/err.h>
-
-#define TFTP_PORT	69		/* Well known TFTP port #		*/
-#define TIMEOUT		5		/* Seconds to timeout for a lost pkt	*/
-
-/*
- *	TFTP operations.
- */
-#define TFTP_RRQ	1
-#define TFTP_WRQ	2
-#define TFTP_DATA	3
-#define TFTP_ACK	4
-#define TFTP_ERROR	5
-#define TFTP_OACK	6
-
-
-static int		tftp_server_port;	/* The UDP port at their end		*/
-static unsigned int	tftp_block;		/* packet sequence number		*/
-static unsigned int	tftp_last_block;	/* last packet sequence number received */
-static int		tftp_state;
-static uint64_t		tftp_timer_start;
-static int		tftp_err;
-static unsigned		tftp_retries;
-
-#define STATE_RRQ	1
-#define STATE_WRQ	2
-#define STATE_RDATA	3
-#define STATE_WDATA	4
-#define STATE_OACK	5
-#define STATE_LAST	6
-#define STATE_DONE	7
-
-#define TFTP_BLOCK_SIZE		512		    /* default TFTP block size	*/
-
-static char *tftp_filename;
-static struct net_connection *tftp_con;
-static int tftp_fd;
-static int tftp_size;
-
-#ifdef CONFIG_NET_TFTP_PUSH
-static int tftp_push;
-
-static inline void do_tftp_push(int push)
-{
-	tftp_push = push;
-}
-
-#else
-
-#define tftp_push	0
-
-static inline void do_tftp_push(int push)
-{
-}
-#endif
-
-static int tftp_send(void)
-{
-	unsigned char *xp;
-	int len = 0;
-	uint16_t *s;
-	unsigned char *pkt = net_udp_get_payload(tftp_con);
-	int ret;
-	static int last_len;
-
-	switch (tftp_state) {
-	case STATE_RRQ:
-	case STATE_WRQ:
-		xp = pkt;
-		s = (uint16_t *)pkt;
-		if (tftp_state == STATE_RRQ)
-			*s++ = htons(TFTP_RRQ);
-		else
-			*s++ = htons(TFTP_WRQ);
-		pkt = (unsigned char *)s;
-		pkt += sprintf((unsigned char *)pkt, "%s%coctet%ctimeout%c%d",
-				tftp_filename, 0, 0, 0, TIMEOUT) + 1;
-		len = pkt - xp;
-		break;
-
-	case STATE_WDATA:
-		if (!tftp_push)
-			break;
-
-		if (tftp_last_block == tftp_block) {
-			len = last_len;
-			break;
-		}
-
-		tftp_last_block = tftp_block;
-		tftp_retries = 0;
-		s = (uint16_t *)pkt;
-		*s++ = htons(TFTP_DATA);
-		*s++ = htons(tftp_block);
-		len = read(tftp_fd, s, 512);
-		if (len < 0) {
-			perror("read");
-			tftp_err = -errno;
-			tftp_state = STATE_DONE;
-			return tftp_err;
-		}
-		tftp_size += len;
-		if (len < 512)
-			tftp_state = STATE_LAST;
-		len += 4;
-		last_len = len;
-		break;
-
-	case STATE_RDATA:
-	case STATE_OACK:
-		xp = pkt;
-		s = (uint16_t *)pkt;
-		*s++ = htons(TFTP_ACK);
-		*s++ = htons(tftp_block);
-		pkt = (unsigned char *)s;
-		len = pkt - xp;
-		break;
-	}
-
-	tftp_timer_start = get_time_ns();
-	show_progress(tftp_size);
-	ret = net_udp_send(tftp_con, len);
-
-	return ret;
-}
-
-static void tftp_handler(void *ctx, char *packet, unsigned len)
-{
-	uint16_t proto;
-	uint16_t *s;
-	char *pkt = net_eth_to_udp_payload(packet);
-	struct udphdr *udp = net_eth_to_udphdr(packet);
-	int ret;
-
-	len = net_eth_to_udplen(packet);
-	if (len < 2)
-		return;
-
-	len -= 2;
-
-	s = (uint16_t *)pkt;
-	proto = *s++;
-	pkt = (unsigned char *)s;
-
-	switch (ntohs(proto)) {
-	case TFTP_RRQ:
-	case TFTP_WRQ:
-	default:
-		break;
-	case TFTP_ACK:
-		if (!tftp_push)
-			break;
-
-		tftp_block = ntohs(*(uint16_t *)pkt);
-		if (tftp_block != tftp_last_block) {
-			debug("ack %d != %d\n", tftp_block, tftp_last_block);
-			break;
-		}
-		tftp_block++;
-		if (tftp_state == STATE_LAST) {
-			tftp_state = STATE_DONE;
-			break;
-		}
-		tftp_con->udp->uh_dport = udp->uh_sport;
-		tftp_state = STATE_WDATA;
-		tftp_send();
-		break;
-
-	case TFTP_OACK:
-		debug("Got OACK: %s %s\n", pkt, pkt + strlen(pkt) + 1);
-		tftp_server_port = ntohs(udp->uh_sport);
-		tftp_con->udp->uh_dport = udp->uh_sport;
-
-		if (tftp_push) {
-			/* send first block */
-			tftp_state = STATE_WDATA;
-			tftp_block = 1;
-		} else {
-			/* send ACK */
-			tftp_state = STATE_OACK;
-			tftp_block = 0;
-		}
-
-		tftp_send();
-
-		break;
-	case TFTP_DATA:
-		if (len < 2)
-			return;
-		len -= 2;
-		tftp_block = ntohs(*(uint16_t *)pkt);
-
-		if (tftp_state == STATE_RRQ)
-			debug("Server did not acknowledge timeout option!\n");
-
-		if (tftp_state == STATE_RRQ || tftp_state == STATE_OACK) {
-			/* first block received */
-			tftp_state = STATE_RDATA;
-			tftp_con->udp->uh_dport = udp->uh_sport;
-			tftp_server_port = ntohs(udp->uh_sport);
-			tftp_last_block = 0;
-
-			if (tftp_block != 1) {	/* Assertion */
-				printf("error: First block is not block 1 (%d)\n",
-					tftp_block);
-				tftp_err = -EINVAL;
-				tftp_state = STATE_DONE;
-				break;
-			}
-		}
-
-		if (tftp_block == tftp_last_block)
-			/* Same block again; ignore it. */
-			break;
-
-		tftp_last_block = tftp_block;
-		tftp_retries = 0;
-
-		if (!(tftp_block % 10))
-			tftp_size++;
-
-		ret = write(tftp_fd, pkt + 2, len);
-		if (ret < 0) {
-			perror("write");
-			tftp_err = -errno;
-			tftp_state = STATE_DONE;
-			return;
-		}
-
-		/*
-		 *	Acknowledge the block just received, which will prompt
-		 *	the server for the next one.
-		 */
-		tftp_send();
-
-		if (len < TFTP_BLOCK_SIZE)
-			tftp_state = STATE_DONE;
-
-		break;
-
-	case TFTP_ERROR:
-		debug("\nTFTP error: '%s' (%d)\n",
-					pkt + 2, ntohs(*(uint16_t *)pkt));
-		switch (ntohs(*(uint16_t *)pkt)) {
-		case 1: tftp_err = -ENOENT; break;
-		case 2: tftp_err = -EACCES; break;
-		default: tftp_err = -EINVAL; break;
-		}
-		tftp_state = STATE_DONE;
-		break;
-	}
-}
-
-static int do_tftpb(int argc, char *argv[])
-{
-	char *localfile, *remotefile, *file1, *file2;
-	int opt;
-	struct stat s;
-	unsigned long flags;
-
-	do_tftp_push(0);
-	tftp_last_block = 0;
-	tftp_size = 0;
-	tftp_retries = 0;
-
-	while((opt = getopt(argc, argv, "p")) > 0) {
-		switch(opt) {
-		case 'p':
-			do_tftp_push(1);
-			break;
-		}
-	}
-
-	if (argc <= optind)
-		return COMMAND_ERROR_USAGE;
-
-	file1 = argv[optind++];
-
-	if (argc == optind)
-		file2 = basename(file1);
-	else
-		file2 = argv[optind];
-
-	if (tftp_push) {
-		localfile = file1;
-		remotefile = file2;
-		stat(localfile, &s);
-		flags = O_RDONLY;
-	} else {
-		localfile = file2;
-		remotefile = file1;
-		flags = O_WRONLY | O_CREAT;
-	}
-
-	tftp_fd = open(localfile, flags);
-	if (tftp_fd < 0) {
-		perror("open");
-		return 1;
-	}
-
-	tftp_con = net_udp_new(net_get_serverip(), TFTP_PORT, tftp_handler, NULL);
-	if (IS_ERR(tftp_con)) {
-		tftp_err = PTR_ERR(tftp_con);
-		goto out_close;
-	}
-
-	tftp_filename = remotefile;
-
-	printf("TFTP %s server %s ('%s' -> '%s')\n",
-			tftp_push ? "to" : "from",
-			ip_to_string(net_get_serverip()),
-			file1, file2);
-
-	init_progression_bar(tftp_push ? s.st_size : 0);
-
-	tftp_timer_start = get_time_ns();
-	tftp_state = tftp_push ? STATE_WRQ : STATE_RRQ;
-	tftp_block = 1;
-
-	tftp_err = tftp_send();
-	if (tftp_err)
-		goto out_unreg;
-
-	while (tftp_state != STATE_DONE) {
-		if (ctrlc()) {
-			tftp_err = -EINTR;
-			break;
-		}
-		net_poll();
-		if (is_timeout(tftp_timer_start, SECOND)) {
-			show_progress(-1);
-			tftp_err = tftp_send();
-			if (tftp_err)
-				goto out_unreg;
-			tftp_retries++;
-		}
-
-		/* Wait for two TIMEOUT periods and add some */
-		if (tftp_retries > 2 * TIMEOUT + 1) {
-			tftp_err = -ETIMEDOUT;
-			break;
-		}
-	}
-out_unreg:
-	net_unregister(tftp_con);
-out_close:
-	close(tftp_fd);
-
-	if (tftp_err) {
-		printf("\ntftp failed: %s\n", strerror(-tftp_err));
-		if (!tftp_push)
-			unlink(localfile);
-	}
-
-	printf("\n");
-
-	return tftp_err == 0 ? 0 : 1;
-}
-
-BAREBOX_CMD_HELP_START(tftp)
-#ifdef CONFIG_NET_TFTP_PUSH
-BAREBOX_CMD_HELP_USAGE("tftp <remotefile> [localfile], tftp -p <localfile> [remotefile]\n")
-BAREBOX_CMD_HELP_SHORT("Load a file from or upload to TFTP server.\n")
-BAREBOX_CMD_HELP_END
-#else
-BAREBOX_CMD_HELP_USAGE("tftp <remotefile> [localfile]\n")
-BAREBOX_CMD_HELP_SHORT("Load a file from a TFTP server.\n")
-BAREBOX_CMD_HELP_END
-#endif
-
-/**
- * @page tftp_command
-
-The second file argument can be skipped in which case the first filename
-is used (without the directory part).
-
-\<localfile> can be the local filename or a device file under /dev.
-This also works for flash memory. Refer to \ref erase_command and \ref
-unprotect_command for flash preparation.
-
-\note This command is available only if enabled in menuconfig.
- */
-
-BAREBOX_CMD_START(tftp)
-	.cmd		= do_tftpb,
-	.usage		=
-#ifdef CONFIG_NET_TFTP_PUSH
-			"(up-)"
-#endif
-			"Load file using tftp protocol",
-	BAREBOX_CMD_HELP(cmd_tftp_help)
-BAREBOX_CMD_END
-
diff --git a/net/tftp.h b/net/tftp.h
deleted file mode 100644
index 7fed2e6..0000000
--- a/net/tftp.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- *	LiMon - BOOTP/TFTP.
- *
- *	Copyright 1994, 1995, 2000 Neil Russell.
- *	(See License)
- */
-
-#ifndef __TFTP_H__
-#define __TFTP_H__
-
-/**********************************************************************/
-/*
- *	Global functions and variables.
- */
-
-/**********************************************************************/
-
-#endif /* __TFTP_H__ */
-- 
1.7.10.4


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