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[Xen-bugs] [Bug 574] qemu pcnet emulation race causes data corruption
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| Subject: | [Xen-bugs] [Bug 574] qemu pcnet emulation race causes data corruption |
| From: | bugzilla-daemon@xxxxxxxxxxxxxxxxxxx |
| Date: | Fri, 17 Mar 2006 00:18:00 +0000 |
| Delivery-date: | Fri, 17 Mar 2006 00:19:33 +0000 |
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=574 ------- Additional Comments From brazilnut@xxxxxxxxxx 2006-03-17 00:18 ------- Created an attachment (id=341) --> (http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=341&action=view) partial fix for race This patch only repairs the operation of a type 1 or type 2 descriptor. Type 0 and 3 still need to be fixed. No noticable speed change is seen with this patch. The real 79C970A hardware only reads and writes the registers modified in this patch, as verified by a PCI bus analyzer and much experience with the pcnet32 hardware. -- Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ Xen-bugs mailing list Xen-bugs@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-bugs |
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