35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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From 77c0eacba702ad1799b71b00315313e1f9de2e1a Mon Sep 17 00:00:00 2001
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From: jianchunfu <jianchunfu_yewu@cmss.chinamobile.com>
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Date: Fri, 25 Nov 2022 10:44:28 +0800
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Subject: [PATCH 22/29] hw/ppc/spapr_pci.c: Use device_cold_reset() rather than
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device_legacy_reset()
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In spapr_phb_children_reset() we call device_legacy_reset() to reset any
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QOM children of the SPAPR PCI host bridge device. This will not reset
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any qbus such a child might own. Switch to device_cold_reset(), which will
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reset both the device and its buses. (If the child has no qbuses then
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there will be no change in behaviour.)
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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: jianchunfu <jianchunfu_yewu@cmss.chinamobile.com>
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---
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hw/ppc/spapr_pci.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
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index 5bfd4aa9e5..d3367e8578 100644
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--- a/hw/ppc/spapr_pci.c
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+++ b/hw/ppc/spapr_pci.c
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@@ -2044,7 +2044,7 @@ static int spapr_phb_children_reset(Object *child, void *opaque)
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DeviceState *dev = (DeviceState *) object_dynamic_cast(child, TYPE_DEVICE);
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if (dev) {
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- device_legacy_reset(dev);
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+ device_cold_reset(dev);
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}
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return 0;
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--
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2.27.0
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