-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/12/2013 03:34 AM, Stefan Roese wrote: > On 04.12.2013 23:05, Tom Rini wrote: >> On Thu, Nov 28, 2013 at 10:38:40AM +0100, Vladimir Koutny wrote: >> >>> In 48ec5291, only TX path was optimized; this does the same >>> also for RX path. This results in huge increase of TFTP >>> throughput on custom am3352 board (from 312KiB/s to 1.8MiB/s) >>> and eliminates occasional transfer timeouts. >>> >>> Signed-off-by: Vladimir Koutny >>> <vladimir.kou...@streamunlimited.com> Cc: Mugunthan V N >>> <mugunthan...@ti.com> Cc: Joe Hershberger >>> <joe.hershber...@gmail.com> Cc: Tom Rini <tr...@ti.com> >> >> Applied to u-boot-ti/master, thanks! > > I just tested on dxr2 (AM3352 based board) with latest mainline > U-Boot. And the network performance is a bit better. But not as > good as yours. Here my numbers: > > Without this patch: ~400 KiB/s With this patch: ~570 KiB/s > > Any ideas what might be missing on my platform? Why the speed is > not as good?
I only got a small increase as well until I also grabbed the dcache enable patch. I need to find some time today to clean out the TI queue again. - -- Tom -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSqa37AAoJENk4IS6UOR1W0eUP/2XiYEeOzfnBCQQkwnE4UvuL 6+oQFS0BLVYpIxyWSpDbxua+lPdzO7mb7A/ak/cw9SePauhtYDPKHIQXHah4hhjq 86E/kCrB7CYekerKKFowZTdJd+y108BSi9IuvwS7AnFXL9E8B/cUOY8s5vSASSRP zv9b4iJi6ecDIvXDqegFxdwbio2t6ykE1bNEHsPBuSgyVY6wvM80Gh4SUPHTAZTM o7Y9VeAzkvdJvOLPq/Yo4sZo8ofVHDiK9ar35pbpOdA6ZFWIcXyouQtoq273zFix F3Wi+sk1+gaX5mTuyI+nQumDHmHHNDT2ekuUHIZ63gw4OP/Xf/2kiw8gRjBePlB1 kPLYtKSNXFrBf1kDwEPxXLPvw3r3+yIJDZ43zeB5CFxjkjC/drNiUDaZc1w4BLQf e7wfK/oygU3smfg4AHe30mK9VzYoxjOHnP8VLLKtxEN9Gky+PF2I2iKbjI/97Hhr jX4ipiOtIdejv8u6bbotwgb8cUoAx/uhIAYPlBR9qRXOFwy9YCigCJRVlxqKsdyc S7GCdpt64Ib1pdI0SbLlgdLQMcLdCjAT+2/gxOp1gjMiCVj7GYYC6Xn1zL3S6EbL ErWzREBO6hrTwkFYubVYfsKj6oOP6GeuVFMLPynl0OIiWWlulpvCLbUMqz5LeBjg 8suZdwgdgPPs0s4vDw6o =esmE -----END PGP SIGNATURE----- _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
