transfers
-timing issues
-Original Message-
From: Gerb Stralko [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 28, 2008 9:46 PM
To: Arnon Gilboa
Cc: qemu-devel@nongnu.org; [EMAIL PROTECTED]
Subject: Re: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
Attached
-Original Message-
From: Gerb Stralko [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 28, 2008 9:46 PM
To: Arnon Gilboa
Cc: qemu-devel@nongnu.org; [EMAIL PROTECTED]
Subject: Re: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
Attached is a repost
: Thursday, February 28, 2008 9:46 PM
To: Arnon Gilboa
Cc: qemu-devel@nongnu.org; [EMAIL PROTECTED]
Subject: Re: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
Attached is a repost of the preliminary patch implementing USB 2.0
EHCI emulation.
I want to start testing your patches
On Tue, 2008-01-08 at 01:30 +, Paul Brook wrote:
-The host kernel was configured with dynamic tick hi-res timers, to
allow the desired timer resolution. USB 2.0 microframe is 125usec.
It still works even without accurate timing demands.
Only isochronous mode will have problems and it
?
Arnon
-Original Message-
From: Paul Brook [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 08, 2008 3:30 AM
To: qemu-devel@nongnu.org
Cc: Arnon Gilboa; KVM; Roni Luxenberg
Subject: Re: [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
-The host kernel was configured with dynamic tick hi-res
On Tuesday 08 January 2008, Dor Laor wrote:
On Tue, 2008-01-08 at 01:30 +, Paul Brook wrote:
-The host kernel was configured with dynamic tick hi-res timers, to
allow the desired timer resolution. USB 2.0 microframe is 125usec.
It still works even without accurate timing demands.
Paul Brook wrote:
On Tuesday 08 January 2008, Dor Laor wrote:
On Tue, 2008-01-08 at 01:30 +, Paul Brook wrote:
-The host kernel was configured with dynamic tick hi-res timers, to
allow the desired timer resolution. USB 2.0 microframe is 125usec.
It still works even
-The host kernel was configured with dynamic tick hi-res timers, to
allow the desired timer resolution. USB 2.0 microframe is 125usec.
Requiring a 8kHz timer is a non-starter.
The 100kHz retry timer is even more bogus.
Qemu isn't capable of this kind of realtime response. You need to figure