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| author | Bryant G. Ly <bryantly@linux.vnet.ibm.com> | 2017-11-09 08:00:34 -0600 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-12-11 13:03:36 +1100 |
| commit | dae7253f9f78a731755ca20c66b2d2c40b86baea (patch) | |
| tree | a38c6f70439fb5195bcf0dddfc98a66e68b96aee /arch/powerpc/platforms/pseries/pci.c | |
| parent | 988fc3ba5653278a8c14d6ccf687371775930d2b (diff) | |
| download | linux-dae7253f9f78a731755ca20c66b2d2c40b86baea.tar.gz linux-dae7253f9f78a731755ca20c66b2d2c40b86baea.tar.bz2 linux-dae7253f9f78a731755ca20c66b2d2c40b86baea.zip | |
powerpc/pseries: Add pseries SR-IOV Machine dependent calls
Add calls for pseries platform to configure/deconfigure SR-IOV.
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/pseries/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/pci.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c index 09eba5a9929a..14a90cf471cc 100644 --- a/arch/powerpc/platforms/pseries/pci.c +++ b/arch/powerpc/platforms/pseries/pci.c @@ -3,17 +3,17 @@ * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM * * pSeries specific routines for PCI. - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA @@ -54,10 +54,26 @@ void pcibios_name_device(struct pci_dev *dev) } } } -} +} DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device); #endif +#ifdef CONFIG_PCI_IOV +int pseries_pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) +{ + /* Allocate PCI data */ + add_dev_pci_data(pdev); + return 0; +} + +int pseries_pcibios_sriov_disable(struct pci_dev *pdev) +{ + /* Release PCI data */ + remove_dev_pci_data(pdev); + return 0; +} +#endif + static void __init pSeries_request_regions(void) { if (!isa_io_base) @@ -76,6 +92,11 @@ void __init pSeries_final_fixup(void) pSeries_request_regions(); eeh_addr_cache_build(); + +#ifdef CONFIG_PCI_IOV + ppc_md.pcibios_sriov_enable = pseries_pcibios_sriov_enable; + ppc_md.pcibios_sriov_disable = pseries_pcibios_sriov_disable; +#endif } /* |