Displaying 3 results from an estimated 3 matches for "fa183a131edc".
2018 Mar 04
0
[PATCH v4 3/7] x86/jailhouse: Enable PCI mmconfig access in inmates
...cfg_region *pci_mmconfig_lookup(int segment, int bus);
+extern struct pci_mmcfg_region *__init pci_mmconfig_add(int segment, int start,
+ int end, u64 addr);
extern struct list_head pci_mmcfg_list;
diff --git a/arch/x86/kernel/jailhouse.c b/arch/x86/kernel/jailhouse.c
index b68fd895235a..fa183a131edc 100644
--- a/arch/x86/kernel/jailhouse.c
+++ b/arch/x86/kernel/jailhouse.c
@@ -124,6 +124,14 @@ static int __init jailhouse_pci_arch_init(void)
if (pcibios_last_bus < 0)
pcibios_last_bus = 0xff;
+#ifdef CONFIG_PCI_MMCONFIG
+ if (setup_data.pci_mmconfig_base) {
+ pci_mmconfig_add(0, 0, pc...
2018 Mar 04
9
[PATCH v4 0/7] jailhouse: Enhance secondary Jailhouse guest support /wrt PCI
Basic x86 support [1] for running Linux as secondary Jailhouse [2] guest
is currently pending in the tip tree. This builds on top and enhances
the PCI support for x86 and also ARM guests (ARM[64] does not require
platform patches and works already).
Key elements of this series are:
- detection of Jailhouse via device tree hypervisor node
- function-level PCI scan if Jailhouse is detected
-
2018 Mar 07
7
[PATCH v5 0/7] jailhouse: Enhance secondary Jailhouse guest support /wrt PCI
Basic x86 support [1] for running Linux as secondary Jailhouse [2] guest
is currently pending in the tip tree. This builds on top and enhances
the PCI support for x86 and also ARM guests (ARM[64] does not require
platform patches and works already).
Key elements of this series are:
- detection of Jailhouse via device tree hypervisor node
- function-level PCI scan if Jailhouse is detected
-