| Message ID | f763594b159964a96f461d13d674cf7e86939356.1437426110.git.marcel.ziswiler@toradex.com |
|---|---|
| State | Superseded |
| Delegated to: | Tom Warren |
| Headers | show |
On 07/20/2015 04:35 PM, Marcel Ziswiler wrote: > From: Max Krummenacher <max.krummenacher@toradex.com> > > Enable CONFIG_IP_DEFRAG and set CONFIG_TFTP_BLOCKSIZE to 16384. > This increases the tftp download speed considerably. > > While at it enable CONFIG_TFTP_TSIZE which limits the progress bar to > fifty '#' independent of the downloaded file size. Does it make sense to enable this feature for all Tegra boards? No point in speeding up just a couple of boards ut leaving everything else slow.
On 27 July 2015 21:46:34 CEST, Stephen Warren <swarren@wwwdotorg.org> wrote: >On 07/20/2015 04:35 PM, Marcel Ziswiler wrote: >> From: Max Krummenacher <max.krummenacher@toradex.com> >> >> Enable CONFIG_IP_DEFRAG and set CONFIG_TFTP_BLOCKSIZE to 16384. >> This increases the tftp download speed considerably. >> >> While at it enable CONFIG_TFTP_TSIZE which limits the progress bar to >> fifty '#' independent of the downloaded file size. > >Does it make sense to enable this feature for all Tegra boards? No >point >in speeding up just a couple of boards ut leaving everything else slow. I do agree but unfortunately the same 16 k size does not seem to work on Colibri T20 despite using the exact same ASIX USB to Ethernet chip. I tried to pinpoint the exact reason behind this but so far could not figure it out. I fear it has something to do with this Gizmo/bus arbitration stuff on T20 which has been fixed/improved on T30. Would be interesting to try on a Trimslice but unfortunately we never got our iron back from service.
diff --git a/include/configs/apalis_t30.h b/include/configs/apalis_t30.h index 898ccdf..8f7f833 100644 --- a/include/configs/apalis_t30.h +++ b/include/configs/apalis_t30.h @@ -60,6 +60,9 @@ /* General networking support */ #define CONFIG_CMD_DHCP +#define CONFIG_IP_DEFRAG +#define CONFIG_TFTP_BLOCKSIZE 16384 +#define CONFIG_TFTP_TSIZE /* Miscellaneous commands */ #define CONFIG_FAT_WRITE diff --git a/include/configs/colibri_t20.h b/include/configs/colibri_t20.h index 4c45ef8..65c4bee 100644 --- a/include/configs/colibri_t20.h +++ b/include/configs/colibri_t20.h @@ -48,6 +48,9 @@ /* General networking support */ #define CONFIG_CMD_DHCP +#define CONFIG_IP_DEFRAG +#define CONFIG_TFTP_BLOCKSIZE 1536 +#define CONFIG_TFTP_TSIZE /* LCD support */ #define CONFIG_LCD diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h index 3ef4778..f91c2e2 100644 --- a/include/configs/colibri_t30.h +++ b/include/configs/colibri_t30.h @@ -53,6 +53,9 @@ /* General networking support */ #define CONFIG_CMD_DHCP +#define CONFIG_IP_DEFRAG +#define CONFIG_TFTP_BLOCKSIZE 16384 +#define CONFIG_TFTP_TSIZE /* Miscellaneous commands */ #define CONFIG_FAT_WRITE