diff options
| author |   Bryant G. Ly <bryantly@linux.vnet.ibm.com> | 2017-11-09 08:00:33 -0600 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-12-11 13:03:35 +1100 |
| commit | 988fc3ba5653278a8c14d6ccf687371775930d2b (patch) | |
| tree | 2c08cc00f12d9d430882bcdac71feef68b3558b6 /arch/powerpc/platforms | |
| parent | powerpc/modules: Fix alignment of .toc section in kernel modules (diff) | |
| download | linux-dev-988fc3ba5653278a8c14d6ccf687371775930d2b.tar.xz linux-dev-988fc3ba5653278a8c14d6ccf687371775930d2b.zip | |
powerpc/pci: Separate SR-IOV Calls
SR-IOV can now be enabled for the powernv platform and pseries
platform. Therefore move the appropriate calls to machine dependent
code instead of relying on definition at compile time.
Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
Signed-off-by: Juan J. Alvarez <jjalvare@us.ibm.com>
Acked-by: Russell Currey <ruscur@russell.cc>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-powernv.c | 33 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 6 |
2 files changed, 21 insertions, 18 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c index 4650fb294e7a..961e64115d92 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -43,6 +43,22 @@ static int eeh_event_irq = -EINVAL; +void pnv_pcibios_bus_add_device(struct pci_dev *pdev) +{ + struct pci_dn *pdn = pci_get_pdn(pdev); + + if (!pdev->is_virtfn) + return; + + /* + * The following operations will fail if VF's sysfs files + * aren't created or its resources aren't finalized. + */ + eeh_add_device_early(pdn); + eeh_add_device_late(pdev); + eeh_sysfs_add_device(pdev); +} + static int pnv_eeh_init(void) { struct pci_controller *hose; @@ -86,6 +102,7 @@ static int pnv_eeh_init(void) } eeh_set_pe_aux_size(max_diag_size); + ppc_md.pcibios_bus_add_device = pnv_pcibios_bus_add_device; return 0; } @@ -1749,22 +1766,6 @@ static struct eeh_ops pnv_eeh_ops = { .restore_config = pnv_eeh_restore_config }; -void pcibios_bus_add_device(struct pci_dev *pdev) -{ - struct pci_dn *pdn = pci_get_pdn(pdev); - - if (!pdev->is_virtfn) - return; - - /* - * The following operations will fail if VF's sysfs files - * aren't created or its resources aren't finalized. - */ - eeh_add_device_early(pdn); - eeh_add_device_late(pdev); - eeh_sysfs_add_device(pdev); -} - #ifdef CONFIG_PCI_IOV static void pnv_pci_fixup_vf_mps(struct pci_dev *pdev) { diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 080ee202a173..b9146d5aef81 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1692,7 +1692,7 @@ m64_failed: return ret; } -int pcibios_sriov_disable(struct pci_dev *pdev) +int pnv_pcibios_sriov_disable(struct pci_dev *pdev) { pnv_pci_sriov_disable(pdev); @@ -1701,7 +1701,7 @@ int pcibios_sriov_disable(struct pci_dev *pdev) return 0; } -int pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) +int pnv_pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) { /* Allocate PCI data */ add_dev_pci_data(pdev); @@ -4019,6 +4019,8 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, #ifdef CONFIG_PCI_IOV ppc_md.pcibios_fixup_sriov = pnv_pci_ioda_fixup_iov_resources; ppc_md.pcibios_iov_resource_alignment = pnv_pci_iov_resource_alignment; + ppc_md.pcibios_sriov_enable = pnv_pcibios_sriov_enable; + ppc_md.pcibios_sriov_disable = pnv_pcibios_sriov_disable; #endif pci_add_flags(PCI_REASSIGN_ALL_RSRC); |