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[PULL 011/102] pci-host: Allow extended config space access for PowerNV
From: |
Cédric Le Goater |
Subject: |
[PULL 011/102] pci-host: Allow extended config space access for PowerNV PHB4 model |
Date: |
Wed, 15 Dec 2021 17:57:16 +0100 |
From: Christophe Lombard <clombard@linux.vnet.ibm.com>
The PCIe extended configuration space on the device is not currently
accessible to the host. if by default, it is still inaccessible for
conventional for PCIe buses, add the current flag
PCI_BUS_EXTENDED_CONFIG_SPACE on the root bus permits PCI-E extended
config space access.
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20211109145053.43524-1-clombard@linux.vnet.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
hw/pci-host/pnv_phb4.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/pci-host/pnv_phb4.c b/hw/pci-host/pnv_phb4.c
index 5c375a9f285d..40b793201a34 100644
--- a/hw/pci-host/pnv_phb4.c
+++ b/hw/pci-host/pnv_phb4.c
@@ -1205,6 +1205,7 @@ static void pnv_phb4_realize(DeviceState *dev, Error
**errp)
&phb->pci_mmio, &phb->pci_io,
0, 4, TYPE_PNV_PHB4_ROOT_BUS);
pci_setup_iommu(pci->bus, pnv_phb4_dma_iommu, phb);
+ pci->bus->flags |= PCI_BUS_EXTENDED_CONFIG_SPACE;
/* Add a single Root port */
qdev_prop_set_uint8(DEVICE(&phb->root), "chassis", phb->chip_id);
--
2.31.1
- [PULL 000/102] ppc queue, Cédric Le Goater, 2021/12/15
- [PULL 002/102] hw/ppc/mac.h: Remove MAX_CPUS macro, Cédric Le Goater, 2021/12/15
- [PULL 004/102] test/tcg/ppc64le: test mtfsf, Cédric Le Goater, 2021/12/15
- [PULL 001/102] pseries: Update SLOF firmware image, Cédric Le Goater, 2021/12/15
- [PULL 006/102] target/ppc: Implement Vector Expand Mask, Cédric Le Goater, 2021/12/15
- [PULL 005/102] target/ppc: ppc_store_fpscr doesn't update bits 0 to 28 and 52, Cédric Le Goater, 2021/12/15
- [PULL 007/102] target/ppc: Implement Vector Extract Mask, Cédric Le Goater, 2021/12/15
- [PULL 008/102] target/ppc: Implement Vector Mask Move insns, Cédric Le Goater, 2021/12/15
- [PULL 011/102] pci-host: Allow extended config space access for PowerNV PHB4 model,
Cédric Le Goater <=
- [PULL 010/102] ivshmem-test.c: enable test_ivshmem_server for ppc64 arch, Cédric Le Goater, 2021/12/15
- [PULL 012/102] docs: Minor updates on the powernv documentation., Cédric Le Goater, 2021/12/15
- [PULL 003/102] target/ppc: Fixed call to deferred exception, Cédric Le Goater, 2021/12/15
- [PULL 013/102] ppc/pnv.c: add a friendly warning when accel=kvm is used, Cédric Le Goater, 2021/12/15
- [PULL 009/102] ivshmem.c: change endianness to LITTLE_ENDIAN, Cédric Le Goater, 2021/12/15
- [PULL 013/102] ppc/pnv.c: add a friendly warning when accel=kvm is used, Cédric Le Goater, 2021/12/15