From: Aaron Williams <Aaron.Williams@caviumnetworks.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] USB storage performance EHCI question
Date: Wed, 12 Jan 2011 19:55:04 -0800 [thread overview]
Message-ID: <201101121955.04367.Aaron.Williams@caviumnetworks.com> (raw)
I just got EHCI support working with our chip and I was wondering what sort of
performance I could expect using ext2? Right now it seems extremely slow
coming off of a fast solid-state drive. I'm getting around 100KB/second. It's
running at full-speed (480Mbps). Is this normal?
We are basically using the standard EHCI driver with only a few minor
modifications.
-Aaron
next reply other threads:[~2011-01-13 3:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-13 3:55 Aaron Williams [this message]
2011-01-13 6:09 ` [U-Boot] USB storage performance EHCI question Wolfgang Denk
2011-01-13 11:51 ` Sergei Shtylyov
[not found] ` <4D2FA7F0.7020900@caviumnetworks.com>
[not found] ` <20110114091904.6A250160689@gemini.denx.de>
2011-01-15 4:41 ` Aaron Williams
2011-01-21 0:05 ` [U-Boot] USB storage performance EHCI question - ext2fs performance Aaron Williams
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