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PowerPC queue for 2.0-rc0

Browse source 
* QEMUMachine include cleanup
 * SLOF update
 * XICS reset fix
 * sPAPR PCI host bridge refactorings
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Merge remote-tracking branch 'remotes/afaerber/tags/ppc-for-2.0' into staging

PowerPC queue for 2.0-rc0

* QEMUMachine include cleanup
* SLOF update
* XICS reset fix
* sPAPR PCI host bridge refactorings

# gpg: Signature made Thu 13 Mar 2014 02:50:51 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/ppc-for-2.0:
  spapr-pci: Convert fprintf() to error_report()
  spapr-pci: Convert to QOM realize
  xics-kvm: Fix reset function
  pseries: Update SLOF firmware image to qemu-slof-20140304
  Move QEMUMachine typedef to qemu/typedefs.h
  Revert "KVM: Split QEMUMachine typedef into separate header"

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-03-13 13:19:46 +00:00
commit be86c53c05
12 changed files with 39 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

52
hw/ppc/spapr_pci.c
View file

@ -32,6 +32,7 @@
#include "exec/address-spaces.h"
#include <libfdt.h>
#include "trace.h"
#include "qemu/error-report.h"
#include "hw/pci/pci_bus.h"
@ -292,7 +293,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr,
ret_intr_type = RTAS_TYPE_MSIX;
break;
default:
fprintf(stderr, "rtas_ibm_change_msi(%u) is not implemented\n", func);
error_report("rtas_ibm_change_msi(%u) is not implemented", func);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return;
}
@ -326,7 +327,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr,
/* Find a device number in the map to add or reuse the existing one */
ndev = spapr_msicfg_find(phb, config_addr, true);
if (ndev >= SPAPR_MSIX_MAX_DEVS || ndev < 0) {
fprintf(stderr, "No free entry for a new MSI device\n");
error_report("No free entry for a new MSI device");
rtas_st(rets, 0, RTAS_OUT_HW_ERROR);
return;
}
@ -335,7 +336,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr,
/* Check if there is an old config and MSI number has not changed */
if (phb->msi_table[ndev].nvec && (req_num != phb->msi_table[ndev].nvec)) {
/* Unexpected behaviour */
fprintf(stderr, "Cannot reuse MSI config for device#%d", ndev);
error_report("Cannot reuse MSI config for device#%d", ndev);
rtas_st(rets, 0, RTAS_OUT_HW_ERROR);
return;
}
@ -345,7 +346,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr,
irq = spapr_allocate_irq_block(req_num, false,
ret_intr_type == RTAS_TYPE_MSI);
if (irq < 0) {
fprintf(stderr, "Cannot allocate MSIs for device#%d", ndev);
error_report("Cannot allocate MSIs for device#%d", ndev);
rtas_st(rets, 0, RTAS_OUT_HW_ERROR);
return;
}
@ -505,9 +506,9 @@ static AddressSpace *spapr_pci_dma_iommu(PCIBus *bus, void *opaque, int devfn)
return &phb->iommu_as;
}
static int spapr_phb_init(SysBusDevice *s)
static void spapr_phb_realize(DeviceState *dev, Error **errp)
{
DeviceState *dev = DEVICE(s);
SysBusDevice *s = SYS_BUS_DEVICE(dev);
sPAPRPHBState *sphb = SPAPR_PCI_HOST_BRIDGE(s);
PCIHostState *phb = PCI_HOST_BRIDGE(s);
char *namebuf;
@ -520,9 +521,9 @@ static int spapr_phb_init(SysBusDevice *s)
if ((sphb->buid != -1) || (sphb->dma_liobn != -1)
|| (sphb->mem_win_addr != -1)
|| (sphb->io_win_addr != -1)) {
fprintf(stderr, "Either \"index\" or other parameters must"
" be specified for PAPR PHB, not both\n");
return -1;
error_setg(errp, "Either \"index\" or other parameters must"
" be specified for PAPR PHB, not both");
return;
}
sphb->buid = SPAPR_PCI_BASE_BUID + sphb->index;
@ -535,28 +536,28 @@ static int spapr_phb_init(SysBusDevice *s)
}
if (sphb->buid == -1) {
fprintf(stderr, "BUID not specified for PHB\n");
return -1;
error_setg(errp, "BUID not specified for PHB");
return;
}
if (sphb->dma_liobn == -1) {
fprintf(stderr, "LIOBN not specified for PHB\n");
return -1;
error_setg(errp, "LIOBN not specified for PHB");
return;
}
if (sphb->mem_win_addr == -1) {
fprintf(stderr, "Memory window address not specified for PHB\n");
return -1;
error_setg(errp, "Memory window address not specified for PHB");
return;
}
if (sphb->io_win_addr == -1) {
fprintf(stderr, "IO window address not specified for PHB\n");
return -1;
error_setg(errp, "IO window address not specified for PHB");
return;
}
if (find_phb(spapr, sphb->buid)) {
fprintf(stderr, "PCI host bridges must have unique BUIDs\n");
return -1;
error_setg(errp, "PCI host bridges must have unique BUIDs");
return;
}
sphb->dtbusname = g_strdup_printf("pci@%" PRIx64, sphb->buid);
@ -605,8 +606,9 @@ static int spapr_phb_init(SysBusDevice *s)
sphb->tcet = spapr_tce_new_table(dev, sphb->dma_liobn,
sphb->dma_window_size);
if (!sphb->tcet) {
fprintf(stderr, "Unable to create TCE table for %s\n", sphb->dtbusname);
return -1;
error_setg(errp, "Unable to create TCE table for %s",
sphb->dtbusname);
return;
}
address_space_init(&sphb->iommu_as, spapr_tce_get_iommu(sphb->tcet),
sphb->dtbusname);
@ -623,13 +625,12 @@ static int spapr_phb_init(SysBusDevice *s)
irq = spapr_allocate_lsi(0);
if (!irq) {
return -1;
error_setg(errp, "spapr_allocate_lsi failed");
return;
}
sphb->lsi_table[i].irq = irq;
}
return 0;
}
static void spapr_phb_reset(DeviceState *qdev)
@ -712,11 +713,10 @@ static const char *spapr_phb_root_bus_path(PCIHostState *host_bridge,
static void spapr_phb_class_init(ObjectClass *klass, void *data)
{
PCIHostBridgeClass *hc = PCI_HOST_BRIDGE_CLASS(klass);
SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
hc->root_bus_path = spapr_phb_root_bus_path;
sdc->init = spapr_phb_init;
dc->realize = spapr_phb_realize;
dc->props = spapr_phb_properties;
dc->reset = spapr_phb_reset;
dc->vmsd = &vmstate_spapr_pci;