From 68c3010699db0e83c7bb2ac469527d6a7a36dfa4 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 2 May 2013 11:38:37 +0200 Subject: [PATCH] pci: do not export pci_bus_reset qbus_reset_all can be used instead. There is no semantic change because pcibus_reset returns 1 and takes care of the device tree traversal. This will be necessary once the traversal is done always in qbus_reset_all *before* invoking pcibus_reset itself. Tested-by: Claudio Bley Signed-off-by: Paolo Bonzini --- hw/pci/pci.c | 8 ++------ hw/pci/pci_bridge.c | 2 +- include/hw/pci/pci.h | 1 - 3 files changed, 3 insertions(+), 8 deletions(-) diff --git a/hw/pci/pci.c b/hw/pci/pci.c index ed32059..ab73b4c 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -210,8 +210,9 @@ void pci_device_reset(PCIDevice *dev) * Trigger pci bus reset under a given bus. * To be called on RST# assert. */ -void pci_bus_reset(PCIBus *bus) +static int pcibus_reset(BusState *qbus) { + PCIBus *bus = DO_UPCAST(PCIBus, qbus, qbus); int i; for (i = 0; i < bus->nirq; i++) { @@ -222,11 +223,6 @@ void pci_bus_reset(PCIBus *bus) pci_device_reset(bus->devices[i]); } } -} - -static int pcibus_reset(BusState *qbus) -{ - pci_bus_reset(DO_UPCAST(PCIBus, qbus, qbus)); /* topology traverse is done by pci_bus_reset(). Tell qbus/qdev walker not to traverse the tree */ diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c index 290abab..41d8755 100644 --- a/hw/pci/pci_bridge.c +++ b/hw/pci/pci_bridge.c @@ -268,7 +268,7 @@ void pci_bridge_write_config(PCIDevice *d, newctl = pci_get_word(d->config + PCI_BRIDGE_CONTROL); if (~oldctl & newctl & PCI_BRIDGE_CTL_BUS_RESET) { /* Trigger hot reset on 0->1 transition. */ - pci_bus_reset(&s->sec_bus); + qbus_reset_all(&s->sec_bus.qbus); } } diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index b783e68..754b82d 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -373,7 +373,6 @@ void pci_bus_fire_intx_routing_notifier(PCIBus *bus); void pci_device_set_intx_routing_notifier(PCIDevice *dev, PCIINTxRoutingNotifier notifier); void pci_device_reset(PCIDevice *dev); -void pci_bus_reset(PCIBus *bus); PCIDevice *pci_nic_init(NICInfo *nd, PCIBus *rootbus, const char *default_model,