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Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff
[linux-2.6.git]
/
arch
/
mips
/
pci
/
ops-msc.c
diff --git
a/arch/mips/pci/ops-msc.c
b/arch/mips/pci/ops-msc.c
index
7bc0996
..
5d9fbb0
100644
(file)
--- a/
arch/mips/pci/ops-msc.c
+++ b/
arch/mips/pci/ops-msc.c
@@
-21,7
+21,6
@@
* MIPS boards specific PCI support.
*
*/
* MIPS boards specific PCI support.
*
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
@@
-49,34
+48,17
@@
static int msc_pcibios_config_access(unsigned char access_type,
struct pci_bus *bus, unsigned int devfn, int where, u32 * data)
{
unsigned char busnum = bus->number;
struct pci_bus *bus, unsigned int devfn, int where, u32 * data)
{
unsigned char busnum = bus->number;
- unsigned char type;
u32 intr;
u32 intr;
-#ifdef CONFIG_MIPS_BOARDS_GEN
- if ((busnum == 0) && (PCI_SLOT(devfn) == 17)) {
- /* MIPS Core boards have SOCit connected as device 17 */
- return -1;
- }
-#endif
-
/* Clear status register bits. */
MSC_WRITE(MSC01_PCI_INTSTAT,
(MSC01_PCI_INTCFG_MA_BIT | MSC01_PCI_INTCFG_TA_BIT));
/* Clear status register bits. */
MSC_WRITE(MSC01_PCI_INTSTAT,
(MSC01_PCI_INTCFG_MA_BIT | MSC01_PCI_INTCFG_TA_BIT));
- /* Setup address */
- if (busnum == 0)
- type = 0; /* Type 0 */
- else
- type = 1; /* Type 1 */
-
MSC_WRITE(MSC01_PCI_CFGADDR,
((busnum << MSC01_PCI_CFGADDR_BNUM_SHF) |
MSC_WRITE(MSC01_PCI_CFGADDR,
((busnum << MSC01_PCI_CFGADDR_BNUM_SHF) |
- (PCI_SLOT(devfn) << MSC01_PCI_CFGADDR_DNUM_SHF)
- | (PCI_FUNC(devfn) <<
- MSC01_PCI_CFGADDR_FNUM_SHF) | ((where /
- 4) <<
- MSC01_PCI_CFGADDR_RNUM_SHF)
- | (type)));
+ (PCI_SLOT(devfn) << MSC01_PCI_CFGADDR_DNUM_SHF) |
+ (PCI_FUNC(devfn) << MSC01_PCI_CFGADDR_FNUM_SHF) |
+ ((where / 4) << MSC01_PCI_CFGADDR_RNUM_SHF)));
/* Perform access */
if (access_type == PCI_ACCESS_WRITE)
/* Perform access */
if (access_type == PCI_ACCESS_WRITE)
@@
-86,15
+68,12
@@
static int msc_pcibios_config_access(unsigned char access_type,
/* Detect Master/Target abort */
MSC_READ(MSC01_PCI_INTSTAT, intr);
/* Detect Master/Target abort */
MSC_READ(MSC01_PCI_INTSTAT, intr);
- if (intr & (MSC01_PCI_INTCFG_MA_BIT |
- MSC01_PCI_INTCFG_TA_BIT)) {
+ if (intr & (MSC01_PCI_INTCFG_MA_BIT | MSC01_PCI_INTCFG_TA_BIT)) {
/* Error occurred */
/* Clear bits */
/* Error occurred */
/* Clear bits */
- MSC_READ(MSC01_PCI_INTSTAT, intr);
MSC_WRITE(MSC01_PCI_INTSTAT,
MSC_WRITE(MSC01_PCI_INTSTAT,
- (MSC01_PCI_INTCFG_MA_BIT |
- MSC01_PCI_INTCFG_TA_BIT));
+ (MSC01_PCI_INTCFG_MA_BIT | MSC01_PCI_INTCFG_TA_BIT));
return -1;
}
return -1;
}