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authorJon Loeliger <jdl@freescale.com>2006-08-22 12:06:18 -0500
committerJon Loeliger <jdl@freescale.com>2006-08-22 12:06:18 -0500
commitffff3ae56f5842ca3679e4ce7922b819a87aad9f (patch)
tree21066b4a4b67a6610ad694f4200252a965d7e790 /cpu/mpc86xx/pcie_indirect.c
parent41a0e8b304d3ff55fe27a230507aac79684016ac (diff)
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General indent and whitespace cleanups.
Diffstat (limited to 'cpu/mpc86xx/pcie_indirect.c')
-rw-r--r--cpu/mpc86xx/pcie_indirect.c116
1 files changed, 60 insertions, 56 deletions
diff --git a/cpu/mpc86xx/pcie_indirect.c b/cpu/mpc86xx/pcie_indirect.c
index 6c63b38..b00ad76 100644
--- a/cpu/mpc86xx/pcie_indirect.c
+++ b/cpu/mpc86xx/pcie_indirect.c
@@ -28,8 +28,10 @@
static int
indirect_read_config_pcie(struct pci_controller *hose,
- pci_dev_t dev, int offset,
- int len,u32 *val)
+ pci_dev_t dev,
+ int offset,
+ int len,
+ u32 *val)
{
int bus = PCI_BUS(dev);
@@ -37,10 +39,12 @@ indirect_read_config_pcie(struct pci_controller *hose,
u32 temp;
PEX_FIX;
- if( bus == 0xff) {
- PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001);
- }else {
- PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000);
+ if (bus == 0xff) {
+ PCI_CFG_OUT(hose->cfg_addr,
+ dev | (offset & 0xfc) | 0x80000001);
+ } else {
+ PCI_CFG_OUT(hose->cfg_addr,
+ dev | (offset & 0xfc) | 0x80000000);
}
/*
* Note: the caller has already checked that offset is
@@ -49,13 +53,13 @@ indirect_read_config_pcie(struct pci_controller *hose,
/* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */
cfg_data = hose->cfg_data;
PEX_FIX;
- temp = in_le32((u32 *)cfg_data);
+ temp = in_le32((u32 *) cfg_data);
switch (len) {
case 1:
- *val = (temp >> (((offset & 3))*8)) & 0xff;
+ *val = (temp >> (((offset & 3)) * 8)) & 0xff;
break;
case 2:
- *val = (temp >> (((offset & 3))*8)) & 0xffff;
+ *val = (temp >> (((offset & 3)) * 8)) & 0xffff;
break;
default:
*val = temp;
@@ -67,20 +71,22 @@ indirect_read_config_pcie(struct pci_controller *hose,
static int
indirect_write_config_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- int len,
- u32 val)
+ pci_dev_t dev,
+ int offset,
+ int len,
+ u32 val)
{
int bus = PCI_BUS(dev);
volatile unsigned char *cfg_data;
u32 temp;
PEX_FIX;
- if( bus == 0xff) {
- PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001);
- }else {
- PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000);
+ if (bus == 0xff) {
+ PCI_CFG_OUT(hose->cfg_addr,
+ dev | (offset & 0xfc) | 0x80000001);
+ } else {
+ PCI_CFG_OUT(hose->cfg_addr,
+ dev | (offset & 0xfc) | 0x80000000);
}
/*
@@ -92,23 +98,23 @@ indirect_write_config_pcie(struct pci_controller *hose,
switch (len) {
case 1:
PEX_FIX;
- temp = in_le32((u32 *)cfg_data);
+ temp = in_le32((u32 *) cfg_data);
temp = (temp & ~(0xff << ((offset & 3) * 8))) |
- (val << ((offset & 3) * 8));
+ (val << ((offset & 3) * 8));
PEX_FIX;
- out_le32((u32 *)cfg_data, temp);
+ out_le32((u32 *) cfg_data, temp);
break;
case 2:
PEX_FIX;
- temp = in_le32((u32 *)cfg_data);
+ temp = in_le32((u32 *) cfg_data);
temp = (temp & ~(0xffff << ((offset & 3) * 8)));
- temp |= (val << ((offset & 3) * 8)) ;
+ temp |= (val << ((offset & 3) * 8));
PEX_FIX;
- out_le32((u32 *)cfg_data, temp);
+ out_le32((u32 *) cfg_data, temp);
break;
default:
PEX_FIX;
- out_le32((u32 *)cfg_data, val);
+ out_le32((u32 *) cfg_data, val);
break;
}
PEX_FIX;
@@ -117,68 +123,66 @@ indirect_write_config_pcie(struct pci_controller *hose,
static int
indirect_read_config_byte_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- u8 *val)
+ pci_dev_t dev,
+ int offset,
+ u8 *val)
{
u32 val32;
- indirect_read_config_pcie(hose,dev,offset,1,&val32);
- *val = (u8)val32;
+ indirect_read_config_pcie(hose, dev, offset, 1, &val32);
+ *val = (u8) val32;
return 0;
}
static int
indirect_read_config_word_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- u16 *val)
+ pci_dev_t dev,
+ int offset,
+ u16 *val)
{
u32 val32;
- indirect_read_config_pcie(hose,dev,offset,2,&val32);
- *val = (u16)val32;
+ indirect_read_config_pcie(hose, dev, offset, 2, &val32);
+ *val = (u16) val32;
return 0;
}
static int
indirect_read_config_dword_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- u32 *val)
+ pci_dev_t dev,
+ int offset,
+ u32 *val)
{
- return indirect_read_config_pcie(hose,dev, offset,4,val);
+ return indirect_read_config_pcie(hose, dev, offset, 4, val);
}
static int
indirect_write_config_byte_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- u8 val)
+ pci_dev_t dev,
+ int offset,
+ u8 val)
{
- return indirect_write_config_pcie(hose,dev, offset,1,(u32)val);
+ return indirect_write_config_pcie(hose, dev, offset, 1, (u32) val);
}
static int
indirect_write_config_word_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- unsigned short val)
+ pci_dev_t dev,
+ int offset,
+ unsigned short val)
{
- return indirect_write_config_pcie(hose,dev, offset,2,(u32)val);
+ return indirect_write_config_pcie(hose, dev, offset, 2, (u32) val);
}
static int
indirect_write_config_dword_pcie(struct pci_controller *hose,
- pci_dev_t dev,
- int offset,
- u32 val)
+ pci_dev_t dev,
+ int offset,
+ u32 val)
{
- return indirect_write_config_pcie(hose,dev, offset,4,val);
+ return indirect_write_config_pcie(hose, dev, offset, 4, val);
}
void
-pcie_setup_indirect(struct pci_controller* hose,
- u32 cfg_addr,
- u32 cfg_data)
+pcie_setup_indirect(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data)
{
pci_set_ops(hose,
indirect_read_config_byte_pcie,
@@ -188,8 +192,8 @@ pcie_setup_indirect(struct pci_controller* hose,
indirect_write_config_word_pcie,
indirect_write_config_dword_pcie);
- hose->cfg_addr = (unsigned int *) cfg_addr;
- hose->cfg_data = (unsigned char *) cfg_data;
+ hose->cfg_addr = (unsigned int *)cfg_addr;
+ hose->cfg_data = (unsigned char *)cfg_data;
}
-#endif /* CONFIG_PCI */
+#endif /* CONFIG_PCI */