From: "Michael S. Tsirkin" <mst@redhat.com>
To: Isaku Yamahata <yamahata@valinux.co.jp>
Cc: skandasa@cisco.com, etmartin@cisco.com, qemu-devel@nongnu.org,
wexu2@cisco.com
Subject: [Qemu-devel] Re: [PATCH v5 00/14] pcie port switch emulators
Date: Tue, 19 Oct 2010 19:06:55 +0200 [thread overview]
Message-ID: <20101019170655.GA21866@redhat.com> (raw)
In-Reply-To: <20101019151947.GA30021@valinux.co.jp>
On Wed, Oct 20, 2010 at 12:19:47AM +0900, Isaku Yamahata wrote:
> On Tue, Oct 19, 2010 at 01:51:31PM +0200, Michael S. Tsirkin wrote:
> > On Tue, Oct 19, 2010 at 06:06:27PM +0900, Isaku Yamahata wrote:
> > > On uncorrectable error status register in pcie_aer_write_config().
> > > The register is RW1CS, so making it writable and test-and-clear doesn't
> > > work.
> >
> > Sure. But isn't this what w1cmask implements?
>
> It's not simple W1C.
Well it's also sticky, but this only affects reset.
What else is different?
> Anyway I found the way to code it without the shift operation.
> I'll rewrite the function with the next patch series.
> --
> yamahata
next prev parent reply other threads:[~2010-10-19 17:13 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-19 9:06 [Qemu-devel] [PATCH v5 00/14] pcie port switch emulators Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 01/14] pci: introduce helper functions to test-and-{clear, set} mask in configuration space Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 02/14] pci: introduce helper function to handle msi-x and msi Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 03/14] pci: use pci_word_test_and_clear_mask() in pci_device_reset() Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 04/14] pci/bridge: fix pci_bridge_reset() Isaku Yamahata
2010-10-19 12:07 ` [Qemu-devel] " Michael S. Tsirkin
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 05/14] msi: implements msi Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 06/14] pcie: add pcie constants to pcie_regs.h Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 07/14] pcie: helper functions for pcie capability and extended capability Isaku Yamahata
2010-10-19 11:53 ` [Qemu-devel] " Michael S. Tsirkin
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 08/14] pcie/aer: helper functions for pcie aer capability Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 09/14] pcie port: define struct PCIEPort/PCIESlot and helper functions Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 10/14] ioh3420: pcie root port in X58 ioh Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 11/14] x3130: pcie upstream port Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 12/14] x3130: pcie downstream port Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 13/14] pcie/hotplug: introduce pushing attention button command Isaku Yamahata
2010-10-19 9:06 ` [Qemu-devel] [PATCH v5 14/14] pcie/aer: glue aer error injection into qemu monitor Isaku Yamahata
2010-10-19 11:51 ` [Qemu-devel] Re: [PATCH v5 00/14] pcie port switch emulators Michael S. Tsirkin
2010-10-19 15:19 ` Isaku Yamahata
2010-10-19 17:06 ` Michael S. Tsirkin [this message]
2010-10-19 22:36 ` Isaku Yamahata
2010-10-19 22:40 ` Michael S. Tsirkin
2010-10-19 22:55 ` Isaku Yamahata
2010-10-19 23:02 ` Michael S. Tsirkin
2010-10-19 11:56 ` Michael S. Tsirkin
2010-10-19 13:55 ` Isaku Yamahata
2010-10-19 13:00 ` Michael S. Tsirkin
-- strict thread matches above, loose matches on Subject: below --
2010-10-19 16:07 Adnan Khaleel
2010-10-19 22:39 ` Isaku Yamahata
2010-10-19 23:05 ` Wei Xu
2010-10-19 23:17 ` Isaku Yamahata
2010-10-19 23:16 ` Michael S. Tsirkin
2010-10-19 23:20 ` Wei Xu
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