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[Qemu-devel] [PATCH 08/22] spapr_pci: encode class code including Prog I
From: |
David Gibson |
Subject: |
[Qemu-devel] [PATCH 08/22] spapr_pci: encode class code including Prog IF register |
Date: |
Wed, 24 Jun 2015 16:30:22 +1000 |
From: Nikunj A Dadhania <address@hidden>
Current code missed the Prog IF register. All Class Code, Subclass,
and Prog IF registers are needed to identify the accurate device type.
For example: USB controllers use the PROG IF for denoting: USB
FullSpeed, HighSpeed or SuperSpeed.
Signed-off-by: Nikunj A Dadhania <address@hidden>
Reviewed-by: Thomas Huth <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
hw/ppc/spapr_pci.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index 870fe81..7660a20 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -900,8 +900,7 @@ static int spapr_populate_pci_child_dt(PCIDevice *dev, void
*fdt, int offset,
_FDT(fdt_setprop_cell(fdt, offset, "revision-id",
pci_default_read_config(dev, PCI_REVISION_ID, 1)));
_FDT(fdt_setprop_cell(fdt, offset, "class-code",
- pci_default_read_config(dev, PCI_CLASS_DEVICE, 2)
- << 8));
+ pci_default_read_config(dev, PCI_CLASS_PROG, 3)));
if (pci_default_read_config(dev, PCI_INTERRUPT_PIN, 1)) {
_FDT(fdt_setprop_cell(fdt, offset, "interrupts",
pci_default_read_config(dev, PCI_INTERRUPT_PIN, 1)));
--
2.4.3
- [Qemu-devel] [PATCH 10/22] spapr_iommu: drop erroneous check in h_put_tce_indirect(), (continued)
- [Qemu-devel] [PATCH 10/22] spapr_iommu: drop erroneous check in h_put_tce_indirect(), David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 06/22] spapr: Add sPAPRMachineClass, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 11/22] spapr_iommu: translate sPAPRTCEAccess to IOMMUAccessFlags, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 07/22] spapr_pci: encode missing 64-bit memory address space, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 09/22] spapr_pci: set device node unit address as hex, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 14/22] spapr: Support ibm, lrdr-capacity device tree property, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 12/22] Revert "hw/ppc/spapr_pci.c: Avoid functions not in glib 2.12 (g_hash_table_iter_*)", David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 13/22] spapr: Consider max_cpus during xics initialization, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 05/22] spapr: Remove obsolete entry_point field from sPAPRMachineState, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 04/22] spapr: Remove obsolete ram_limit field from sPAPRMachineState, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 08/22] spapr_pci: encode class code including Prog IF register,
David Gibson <=
- [Qemu-devel] [PATCH 03/22] spapr: Merge sPAPREnvironment into sPAPRMachineState, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 02/22] pseries: Update SLOF firmware image to qemu-slof-20150429, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 01/22] spapr: ensure we have at least one XICS server, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 15/22] cpus: Add a macro to walk CPUs in reverse, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 17/22] spapr: Consolidate cpu init code into a routine, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 18/22] ppc: Update cpu_model in MachineState, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 22/22] spapr_pci: drop redundant args in spapr_[populate, create]_pci_child_dt, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 19/22] xics_kvm: Don't enable KVM_CAP_IRQ_XICS if already enabled, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 21/22] spapr_pci: populate ibm,loc-code, David Gibson, 2015/06/24
- [Qemu-devel] [PATCH 20/22] spapr_pci: enumerate and add PCI device tree, David Gibson, 2015/06/24