The patch renames alloc_m64_pe() to reserve_m64_pe() to reflect
its real usage: We reserve PE numbers for M64 segments in advance
and then pick up the reserved PE numbers when building the mapping
between PE numbers and M64 segments.
Signed-off-by: Gavin Shan <gws...@linux.vnet.ibm.com>
---
arch/powerpc/platforms/powernv/pci-ioda.c | 8 ++++----
arch/powerpc/platforms/powernv/pci.h | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c
b/arch/powerpc/platforms/powernv/pci-ioda.c
index 7aa0404..cf90cce 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -172,7 +172,7 @@ fail:
return -EIO;
}
-static void pnv_ioda2_alloc_m64_pe(struct pnv_phb *phb)
+static void pnv_ioda2_reserve_m64_pe(struct pnv_phb *phb)
{
resource_size_t sgsz = phb->ioda.m64_segsize;
struct pci_dev *pdev;
@@ -345,7 +345,7 @@ 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->alloc_m64_pe = pnv_ioda2_alloc_m64_pe;
+ phb->reserve_m64_pe = pnv_ioda2_reserve_m64_pe;
phb->pick_m64_pe = pnv_ioda2_pick_m64_pe;
}
@@ -837,8 +837,8 @@ static void pnv_pci_ioda_setup_PEs(void)
phb = hose->private_data;
/* M64 layout might affect PE allocation */
- if (phb->alloc_m64_pe)
- phb->alloc_m64_pe(phb);
+ if (phb->reserve_m64_pe)
+ phb->reserve_m64_pe(phb);
pnv_ioda_setup_PEs(hose->bus);
}
diff --git a/arch/powerpc/platforms/powernv/pci.h
b/arch/powerpc/platforms/powernv/pci.h
index 34d29eb..6c02ff8 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -130,7 +130,7 @@ struct pnv_phb {
u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn);
void (*shutdown)(struct pnv_phb *phb);
int (*init_m64)(struct pnv_phb *phb);
- void (*alloc_m64_pe)(struct pnv_phb *phb);
+ void (*reserve_m64_pe)(struct pnv_phb *phb);
int (*pick_m64_pe)(struct pnv_phb *phb, struct pci_bus *bus, int all);
int (*get_pe_state)(struct pnv_phb *phb, int pe_no);
void (*freeze_pe)(struct pnv_phb *phb, int pe_no);
--
1.8.3.2
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