pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarity
The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and
can be confusing when reading the code.
Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used
for system memory mapping purposes.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index db68f26..20b2dcc 100644
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -72,7 +72,7 @@
debug ("R0 bus_start: %llx phys_start: %llx size: %llx\n",
(u64)bus_start, (u64)phys_start, (u64)pci_sz);
pci_set_region(r++, bus_start, phys_start, pci_sz,
- PCI_REGION_MEM | PCI_REGION_MEMORY |
+ PCI_REGION_MEM | PCI_REGION_SYS_MEMORY |
PCI_REGION_PREFETCH);
sz -= pci_sz;
@@ -84,7 +84,7 @@
debug ("R1 bus_start: %llx phys_start: %llx size: %llx\n",
(u64)bus_start, (u64)phys_start, (u64)pci_sz);
pci_set_region(r++, bus_start, phys_start, pci_sz,
- PCI_REGION_MEM | PCI_REGION_MEMORY |
+ PCI_REGION_MEM | PCI_REGION_SYS_MEMORY |
PCI_REGION_PREFETCH);
sz -= pci_sz;
bus_start += pci_sz;
@@ -108,7 +108,7 @@
CONFIG_SYS_PCI64_MEMORY_BUS,
CONFIG_SYS_PCI_MEMORY_PHYS,
pci_sz,
- PCI_REGION_MEM | PCI_REGION_MEMORY |
+ PCI_REGION_MEM | PCI_REGION_SYS_MEMORY |
PCI_REGION_PREFETCH);
#else
pci_sz = 1ull << __ilog2_u64(sz);
@@ -116,7 +116,7 @@
debug ("R2 bus_start: %llx phys_start: %llx size: %llx\n",
(u64)bus_start, (u64)phys_start, (u64)pci_sz);
pci_set_region(r++, bus_start, phys_start, pci_sz,
- PCI_REGION_MEM | PCI_REGION_MEMORY |
+ PCI_REGION_MEM | PCI_REGION_SYS_MEMORY |
PCI_REGION_PREFETCH);
sz -= pci_sz;
bus_start += pci_sz;
@@ -157,7 +157,7 @@
for (r=0; r<hose->region_count; r++) {
u32 sz = (__ilog2_u64((u64)hose->regions[r].size) - 1);
- if (hose->regions[r].flags & PCI_REGION_MEMORY) { /* inbound */
+ if (hose->regions[r].flags & PCI_REGION_SYS_MEMORY) { /* inbound */
u32 flag = PIWAR_EN | PIWAR_LOCAL |
PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP;
pi->pitar = (hose->regions[r].phys_start >> 12);
diff --git a/drivers/pci/pci_ixp.c b/drivers/pci/pci_ixp.c
index aae3d3d..3b303b4 100644
--- a/drivers/pci/pci_ixp.c
+++ b/drivers/pci/pci_ixp.c
@@ -240,7 +240,7 @@
/* System memory space */
pci_set_region (hose->regions + 0,
PCI_MEMORY_BUS,
- PCI_MEMORY_PHY, PCI_MEMORY_SIZE, PCI_REGION_MEMORY);
+ PCI_MEMORY_PHY, PCI_MEMORY_SIZE, PCI_REGION_SYS_MEMORY);
/* PCI memory space */
pci_set_region (hose->regions + 1,
diff --git a/drivers/pci/tsi108_pci.c b/drivers/pci/tsi108_pci.c
index d153fc6..627e8a0 100644
--- a/drivers/pci/tsi108_pci.c
+++ b/drivers/pci/tsi108_pci.c
@@ -131,7 +131,7 @@
pci_set_region (hose->regions + 0,
CONFIG_SYS_PCI_MEMORY_BUS,
CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE, PCI_REGION_MEM | PCI_REGION_MEMORY);
+ CONFIG_SYS_PCI_MEMORY_SIZE, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
/* PCI memory space */
pci_set_region (hose->regions + 1,