From: Daniel Axtens <dja@axtens.net>
To: linuxppc-dev@lists.ozlabs.org
Cc: Daniel Axtens <dja@axtens.net>
Subject: [PATCH 17/27] powerpc/pasemi: Move controller ops from ppc_md to controller_ops
Date: Wed, 25 Mar 2015 16:35:51 +1100 [thread overview]
Message-ID: <1427261761-22952-18-git-send-email-dja@axtens.net> (raw)
In-Reply-To: <1427261761-22952-1-git-send-email-dja@axtens.net>
This moves the PaSemi platform to use the pci_controller_ops
structure rather than ppc_md for PCI controller operations.
Signed-off-by: Daniel Axtens <dja@axtens.net>
---
arch/powerpc/platforms/pasemi/iommu.c | 6 ++++--
arch/powerpc/platforms/pasemi/pasemi.h | 1 +
arch/powerpc/platforms/pasemi/pci.c | 5 +++++
3 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index 2e576f2..b8f567b 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -27,6 +27,8 @@
#include <asm/machdep.h>
#include <asm/firmware.h>
+#include "pasemi.h"
+
#define IOBMAP_PAGE_SHIFT 12
#define IOBMAP_PAGE_SIZE (1 << IOBMAP_PAGE_SHIFT)
#define IOBMAP_PAGE_MASK (IOBMAP_PAGE_SIZE - 1)
@@ -248,8 +250,8 @@ void __init iommu_init_early_pasemi(void)
iob_init(NULL);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pasemi;
- ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pasemi;
+ pasemi_pci_controller_ops.dma_dev_setup = pci_dma_dev_setup_pasemi;
+ pasemi_pci_controller_ops.dma_bus_setup = pci_dma_bus_setup_pasemi;
ppc_md.tce_build = iobmap_build;
ppc_md.tce_free = iobmap_free;
set_pci_dma_ops(&dma_iommu_ops);
diff --git a/arch/powerpc/platforms/pasemi/pasemi.h b/arch/powerpc/platforms/pasemi/pasemi.h
index ea65bf0..11f230a 100644
--- a/arch/powerpc/platforms/pasemi/pasemi.h
+++ b/arch/powerpc/platforms/pasemi/pasemi.h
@@ -30,5 +30,6 @@ static inline void restore_astate(int cpu)
}
#endif
+extern struct pci_controller_ops pasemi_pci_controller_ops;
#endif /* _PASEMI_PASEMI_H */
diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c
index aa86271..f3a68a0 100644
--- a/arch/powerpc/platforms/pasemi/pci.c
+++ b/arch/powerpc/platforms/pasemi/pci.c
@@ -31,6 +31,8 @@
#include <asm/ppc-pci.h>
+#include "pasemi.h"
+
#define PA_PXP_CFA(bus, devfn, off) (((bus) << 20) | ((devfn) << 12) | (off))
static inline int pa_pxp_offset_valid(u8 bus, u8 devfn, int offset)
@@ -199,6 +201,7 @@ static int __init pas_add_bridge(struct device_node *dev)
hose->first_busno = 0;
hose->last_busno = 0xff;
+ hose->controller_ops = pasemi_pci_controller_ops;
setup_pa_pxp(hose);
@@ -239,3 +242,5 @@ void __iomem *pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset)
return (void __iomem *)pa_pxp_cfg_addr(hose, dev->bus->number, dev->devfn, offset);
}
+
+struct pci_controller_ops pasemi_pci_controller_ops;
--
2.1.4
next prev parent reply other threads:[~2015-03-25 5:37 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-25 5:35 [PATCH 00/27] Refactor PCI controller operations Daniel Axtens
2015-03-25 5:35 ` [PATCH 01/27] powerpc: move find_and_init_phbs() to pSeries specific code Daniel Axtens
2015-03-25 7:40 ` Stephen Rothwell
2015-03-25 5:35 ` [PATCH 02/27] powerpc/powermac: move pmac_pci_probe_mode from setup.c to pci.c Daniel Axtens
2015-03-30 12:32 ` Michael Ellerman
2015-03-30 21:46 ` Benjamin Herrenschmidt
2015-03-31 4:23 ` Michael Ellerman
2015-03-30 22:12 ` Daniel Axtens
2015-03-25 5:35 ` [PATCH 03/27] powerpc/swiotlb: give init call a less misleading name Daniel Axtens
2015-03-30 12:32 ` Michael Ellerman
2015-03-25 5:35 ` [PATCH 04/27] powerpc/fsl_pci: Don't change ppc_swiotlb_enable after swiotlb_subsys_init Daniel Axtens
2015-03-30 12:32 ` Michael Ellerman
2015-03-30 23:57 ` Daniel Axtens
2015-03-25 5:35 ` [PATCH 05/27] powerpc: pcibios_enable_device_hook: return bool rather than int Daniel Axtens
2015-03-25 5:35 ` [PATCH 06/27] powerpc: Create the pci_controller_ops struct Daniel Axtens
2015-03-30 12:32 ` Michael Ellerman
2015-03-25 5:35 ` [PATCH 07/27] powerpc: ppc_md.pci_dma_dev_setup -> pci_controller_ops.dma_dev_setup Daniel Axtens
2015-03-30 12:32 ` Michael Ellerman
2015-03-25 5:35 ` [PATCH 08/27] powerpc: ppc_md.pci_dma_bus_setup -> pci_controller_ops.dma_bus_setup Daniel Axtens
2015-03-25 5:35 ` [PATCH 09/27] powerpc: ppc_md.pci_probe_mode -> pci_controller_ops.probe_mode Daniel Axtens
2015-03-25 5:35 ` [PATCH 10/27] powerpc: ppc_md.pcibios_enable_device_hook -> pci_controller_ops.enable_device_hook Daniel Axtens
2015-03-25 5:35 ` [PATCH 11/27] powerpc: ppc_md.pcibios_window_alignment -> pci_controller_ops.window_alignment Daniel Axtens
2015-03-25 5:35 ` [PATCH 12/27] powerpc: ppc_md.pcibios_reset_secondary_bus -> pci_controller_ops.reset_secondary_bus Daniel Axtens
2015-03-25 5:35 ` [PATCH 13/27] powerpc: dart_iommu: optionally populate controller_ops on init Daniel Axtens
2015-03-25 5:35 ` [PATCH 14/27] powerpc/powermac: Move controller ops from ppc_md to controller_ops Daniel Axtens
2015-03-25 5:35 ` [PATCH 15/27] powerpc/pseries: " Daniel Axtens
2015-03-25 5:35 ` [PATCH 16/27] powerpc/powernv: " Daniel Axtens
2015-03-25 5:35 ` Daniel Axtens [this message]
2015-03-25 5:35 ` [PATCH 18/27] powerpc/maple: " Daniel Axtens
2015-03-25 5:35 ` [PATCH 19/27] powerpc: fsl_pci, swiotlb: " Daniel Axtens
2015-03-25 5:35 ` [PATCH 20/27] powerpc/cell: " Daniel Axtens
2015-03-25 5:35 ` [PATCH 21/27] powerpc: Remove shim for pci_controller_ops.window_alignment Daniel Axtens
2015-03-25 5:35 ` [PATCH 22/27] powerpc: Remove shim for pci_controller_ops.reset_secondary_bus Daniel Axtens
2015-03-25 5:35 ` [PATCH 23/27] powerpc: Remove shim for pci_controller_ops.enable_device_hook Daniel Axtens
2015-03-25 5:35 ` [PATCH 24/27] powerpc: Remove shim for pci_controller_ops.probe_mode Daniel Axtens
2015-03-25 5:35 ` [PATCH 25/27] powerpc: Remove shim for pci_controller_ops.dma_dev_setup Daniel Axtens
2015-03-25 5:36 ` [PATCH 26/27] powerpc: Remove shim for pci_controller_ops.dma_bus_setup Daniel Axtens
2015-03-25 5:36 ` [PATCH 27/27] powerpc: dart_iommu: Remove check for controller_ops == NULL case Daniel Axtens
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