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Re: [Qemu-devel] [PATCH] usb: ehci: add capability mmio write function
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From: |
P J P |
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Subject: |
Re: [Qemu-devel] [PATCH] usb: ehci: add capability mmio write function |
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Date: |
Fri, 29 Jan 2016 22:18:45 +0530 (IST) |
Hello Gerd,
+-- On Fri, 29 Jan 2016, Gerd Hoffmann wrote --+
| On Fr, 2016-01-29 at 18:30 +0530, P J P wrote:
| > pointer dereference issue. Add a do nothing 'ehci_caps_write'
| > definition to avoid it; Do nothing because capability registers
| > are Read Only(RO).
|
| Surely makes sense, xhci does the same, I'll pick it up.
Cool! Thank you.
| Maybe we should have a generic nop_write function somewhere. Not that there
True. Would one nop_write function serve them all? I mean do they share the
same prototype/syntax?
--
Prasad J Pandit / Red Hat Product Security Team
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