From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Bruens Date: Sat, 3 Oct 2015 16:13:38 +0200 Subject: [U-Boot] [PATCH] net: Increase the size of the net_boot_file_name buffer In-Reply-To: <20151001142711.1CB7B3822C0@gemini.denx.de> References: <1443622325-30792-1-git-send-email-j-stiffler@ti.com> <20151001142711.1CB7B3822C0@gemini.denx.de> Message-ID: <3125967.ZHZ6mlbxGZ@pebbles.site> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thursday 01 October 2015 16:27:11 Wolfgang Denk wrote: > Dear Jacob, > > In message <1443622325-30792-1-git-send-email-j-stiffler@ti.com> you wrote: > > The net_boot_file_name buffer is used as storage for the bootfilename > > command line argument to network boot commands such as tftp and nfs. > > > > Increase the size of this buffer to 1024 bytes as the current size of > > 128 bytes is restrictive for arbitrary paths on the server. > > According to RFC 2131, the boot file name has a fixed size of 128 > octets. You can also put the file name into Option 67, which results in a length limit of 255 octets (DHCP option length limit). I sent patches with several DHCP enhancements, including Option 67 support, to the ML a few weeks ago. Kind regards, Stefan -- Stefan Br?ns / Bergstra?e 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019 work: +49 2405 49936-424