[PATCH v7 13/50] powerpc/powernv: Rename M64 related functions

Gavin Shan
2015-11-04T13:39:17Z

This renames those functions picking PE number based on consumed
M64 segments, mapping M64 segments to PEs as those functions are
going to be shared by IODA1/IODA2 in next patch. No logical changes
introduced.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
---
arch/powerpc/platforms/powernv/pci-ioda.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 76ce694..1f7d985 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -229,7 +229,7 @@ fail:
return -EIO;
}

-static void pnv_ioda2_reserve_dev_m64_pe(struct pci_dev *pdev,
+static void pnv_ioda_reserve_dev_m64_pe(struct pci_dev *pdev,
unsigned long *pe_bitmap)
{
struct pci_controller *hose = pci_bus_to_host(pdev->bus);
@@ -256,22 +256,22 @@ static void pnv_ioda2_reserve_dev_m64_pe(struct pci_dev *pdev,
}
}

-static void pnv_ioda2_reserve_m64_pe(struct pci_bus *bus,
- unsigned long *pe_bitmap,
- bool all)
+static void pnv_ioda_reserve_m64_pe(struct pci_bus *bus,
+ unsigned long *pe_bitmap,
+ bool all)
{
struct pci_dev *pdev;

list_for_each_entry(pdev, &bus->devices, bus_list) {
- pnv_ioda2_reserve_dev_m64_pe(pdev, pe_bitmap);
+ pnv_ioda_reserve_dev_m64_pe(pdev, pe_bitmap);

if (all && pdev->subordinate)
- pnv_ioda2_reserve_m64_pe(pdev->subordinate,
- pe_bitmap, all);
+ pnv_ioda_reserve_m64_pe(pdev->subordinate,
+ pe_bitmap, all);
}
}

-static int pnv_ioda2_pick_m64_pe(struct pci_bus *bus, bool all)
+static int pnv_ioda_pick_m64_pe(struct pci_bus *bus, bool all)
{
struct pci_controller *hose = pci_bus_to_host(bus);
struct pnv_phb *phb = hose->private_data;
@@ -293,7 +293,7 @@ static int pnv_ioda2_pick_m64_pe(struct pci_bus *bus, bool all)
}

/* Figure out reserved PE numbers by the PE */
- pnv_ioda2_reserve_m64_pe(bus, pe_alloc, all);
+ pnv_ioda_reserve_m64_pe(bus, pe_alloc, all);

/*
* the current bus might not own M64 window and that's all
@@ -374,8 +374,8 @@ static void __init pnv_ioda_parse_m64_window(struct pnv_phb *phb)
/* Use last M64 BAR to cover M64 window */
phb->ioda.m64_bar_idx = 15;
phb->init_m64 = pnv_ioda2_init_m64;
- phb->reserve_m64_pe = pnv_ioda2_reserve_m64_pe;
- phb->pick_m64_pe = pnv_ioda2_pick_m64_pe;
+ phb->reserve_m64_pe = pnv_ioda_reserve_m64_pe;
+ phb->pick_m64_pe = pnv_ioda_pick_m64_pe;
}

static void pnv_ioda_freeze_pe(struct pnv_phb *phb, int pe_no)
--
2.1.0