search for: jailhouse_pci_arch_init

...a at siemens.com> wrote: > Use the PCI mmconfig base address exported by jailhouse in boot > parameters in order to access the memory mapped PCI configuration space. > --- a/arch/x86/kernel/jailhouse.c > +++ b/arch/x86/kernel/jailhouse.c > @@ -124,6 +124,13 @@ 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, 0xff, setup_data.pci_mmconfig_base); Hmm... Shouldn't be pcibios_las...

...t 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..7fe2a73da0b3 100644 --- a/arch/x86/kernel/jailhouse.c +++ b/arch/x86/kernel/jailhouse.c @@ -124,6 +124,13 @@ 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, 0xff, setup_data.pci_mmconfig_base); + pci_mmcfg_arch_init(); + } +#endif + return 0; } diff --git a/arch/x86/pci/mmconfig-shared.c b/...

...t 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..7fe2a73da0b3 100644 --- a/arch/x86/kernel/jailhouse.c +++ b/arch/x86/kernel/jailhouse.c @@ -124,6 +124,13 @@ 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, 0xff, setup_data.pci_mmconfig_base); + pci_mmcfg_arch_init(); + } +#endif + return 0; } diff --git a/arch/x86/pci/mmconfig-shared.c b/...

...t 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..7fe2a73da0b3 100644 --- a/arch/x86/kernel/jailhouse.c +++ b/arch/x86/kernel/jailhouse.c @@ -124,6 +124,13 @@ 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, 0xff, setup_data.pci_mmconfig_base); + pci_mmcfg_arch_init(); + } +#endif + return 0; } diff --git a/arch/x86/pci/mmconfig-shared.c b/...

...t 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, pcibios_last_bus, + setup_data.pci_mmconfig_base); + pci_mmcfg_arch_init(); + } +#endif + return 0; } diff --git a/arch/x86/pci/mm...

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 -

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 -

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 -

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 -

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 -

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 -

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 -