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Re: [Xen-devel] [PATCH][IOEMU] fix invisibility of PCI Option ROM
| To: | Kouya Shimura <kouya@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH][IOEMU] fix invisibility of PCI Option ROM |
| From: | Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx> |
| Date: | Fri, 28 Nov 2008 15:16:15 +0900 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 27 Nov 2008 22:16:43 -0800 |
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Hi, Shimura-san, It is better to write OS reporting value to device in "pt_bar_reg_init" function, I think. The reasons are followings. - "pt_pci_write_config" and "pt_pci_read_config" are generic function. It is not good to put register-specific code to them. - We need to set rom base address to device, because we'd like device to respond to the access from guest software. Thanks, -- Yuji Shimada _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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