This moves the pSeries platform to use the pci_controller_ops structure,
rather than ppc_md for PCI controller operations.
Signed-off-by: Daniel Axtens <d...@axtens.net>
---
arch/powerpc/platforms/pseries/iommu.c | 9 +++++----
arch/powerpc/platforms/pseries/pseries.h | 2 ++
arch/powerpc/platforms/pseries/setup.c | 6 +++++-
3 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/iommu.c
b/arch/powerpc/platforms/pseries/iommu.c
index 7803a19..61d5a17 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -49,6 +49,7 @@
#include <asm/mmzone.h>
#include <asm/plpar_wrappers.h>
+#include "pseries.h"
static void tce_invalidate_pSeries_sw(struct iommu_table *tbl,
__be64 *startp, __be64 *endp)
@@ -1307,16 +1308,16 @@ void iommu_init_early_pSeries(void)
ppc_md.tce_free = tce_free_pSeriesLP;
}
ppc_md.tce_get = tce_get_pSeriesLP;
- ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pSeriesLP;
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pSeriesLP;
+ pseries_pci_controller_ops.dma_bus_setup =
pci_dma_bus_setup_pSeriesLP;
+ pseries_pci_controller_ops.dma_dev_setup =
pci_dma_dev_setup_pSeriesLP;
ppc_md.dma_set_mask = dma_set_mask_pSeriesLP;
ppc_md.dma_get_required_mask = dma_get_required_mask_pSeriesLP;
} else {
ppc_md.tce_build = tce_build_pSeries;
ppc_md.tce_free = tce_free_pSeries;
ppc_md.tce_get = tce_get_pseries;
- ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pSeries;
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pSeries;
+ pseries_pci_controller_ops.dma_bus_setup =
pci_dma_bus_setup_pSeries;
+ pseries_pci_controller_ops.dma_dev_setup =
pci_dma_dev_setup_pSeries;
}
diff --git a/arch/powerpc/platforms/pseries/pseries.h
b/arch/powerpc/platforms/pseries/pseries.h
index 1796c54..cd64672 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -65,6 +65,8 @@ extern int dlpar_detach_node(struct device_node *);
struct pci_host_bridge;
int pseries_root_bridge_prepare(struct pci_host_bridge *bridge);
+extern struct pci_controller_ops pseries_pci_controller_ops;
+
unsigned long pseries_memory_block_size(void);
#endif /* _PSERIES_PSERIES_H */
diff --git a/arch/powerpc/platforms/pseries/setup.c
b/arch/powerpc/platforms/pseries/setup.c
index 1a5f884..328e318 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -478,6 +478,7 @@ static void __init find_and_init_phbs(void)
rtas_setup_phb(phb);
pci_process_bridge_OF_ranges(phb, node, 0);
isa_bridge_find_early(phb);
+ phb->controller_ops = pseries_pci_controller_ops;
}
of_node_put(root);
@@ -840,6 +841,10 @@ static int pSeries_pci_probe_mode(struct pci_bus *bus)
void pSeries_final_fixup(void) { }
#endif
+struct pci_controller_ops pseries_pci_controller_ops = {
+ .probe_mode = pSeries_pci_probe_mode,
+};
+
define_machine(pseries) {
.name = "pSeries",
.probe = pSeries_probe,
@@ -848,7 +853,6 @@ define_machine(pseries) {
.show_cpuinfo = pSeries_show_cpuinfo,
.log_error = pSeries_log_error,
.pcibios_fixup = pSeries_final_fixup,
- .pci_probe_mode = pSeries_pci_probe_mode,
.restart = rtas_restart,
.halt = rtas_halt,
.panic = rtas_os_term,
--
2.1.4
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