aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pci.c4
-rw-r--r--arch/powerpc/platforms/82xx/mpc82xx_ads.c3
-rw-r--r--arch/powerpc/platforms/83xx/mpc83xx.h4
-rw-r--r--arch/powerpc/platforms/83xx/pci.c2
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c3
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c3
-rw-r--r--arch/powerpc/platforms/86xx/mpc86xx.h3
-rw-r--r--arch/powerpc/platforms/86xx/pci.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/holly.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c3
-rw-r--r--arch/powerpc/sysdev/Makefile2
-rw-r--r--arch/powerpc/sysdev/fsl_pcie.c4
-rw-r--r--arch/powerpc/sysdev/indirect_pci.c8
-rw-r--r--arch/powerpc/sysdev/tsi108_pci.c6
14 files changed, 29 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
index 57ca2feb0799..69a04217c79d 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
@@ -112,7 +112,7 @@ mpc52xx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
u32 value;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
out_be32(hose->cfg_addr,
@@ -169,7 +169,7 @@ mpc52xx_pci_write_config(struct pci_bus *bus, unsigned int devfn,
u32 value, mask;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
out_be32(hose->cfg_addr,
diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
index 04bf57079c1e..715107b6d784 100644
--- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
@@ -507,7 +507,8 @@ void m82xx_pci_init_irq(void)
return;
}
-static int m82xx_pci_exclude_device(u_char bus, u_char devfn)
+static int m82xx_pci_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 9bd85f5e9a56..f5c5034a8461 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -3,6 +3,7 @@
#include <linux/init.h>
#include <linux/device.h>
+#include <asm/pci-bridge.h>
/* System Clock Control Register */
#define MPC83XX_SCCR_OFFS 0xA08
@@ -28,7 +29,8 @@
*/
extern int mpc83xx_add_bridge(struct device_node *dev);
-extern int mpc83xx_exclude_device(u_char bus, u_char devfn);
+extern int mpc83xx_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn);
extern void mpc83xx_restart(char *cmd);
extern long mpc83xx_time_init(void);
diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c
index 34716024ed1a..f92e71f2ed6b 100644
--- a/arch/powerpc/platforms/83xx/pci.c
+++ b/arch/powerpc/platforms/83xx/pci.c
@@ -35,7 +35,7 @@
int mpc83xx_pci2_busno;
-int mpc83xx_exclude_device(u_char bus, u_char devfn)
+int mpc83xx_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 4100e17f4cb2..1262d1b8a442 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -39,7 +39,8 @@
#endif
#ifdef CONFIG_PCI
-static int mpc85xx_exclude_device(u_char bus, u_char devfn)
+static int mpc85xx_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index fa6b6be6cada..fcea5ab5eb77 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -57,7 +57,8 @@ static volatile u8 *cadmus;
extern int mpc85xx_pci2_busno;
-static int mpc85xx_exclude_device(u_char bus, u_char devfn)
+static int mpc85xx_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/platforms/86xx/mpc86xx.h b/arch/powerpc/platforms/86xx/mpc86xx.h
index dc2f6fdc8de4..4c2789de045e 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx.h
+++ b/arch/powerpc/platforms/86xx/mpc86xx.h
@@ -17,7 +17,8 @@
extern int mpc86xx_add_bridge(struct device_node *dev);
-extern int mpc86xx_exclude_device(u_char bus, u_char devfn);
+extern int mpc86xx_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn);
extern void setup_indirect_pcie(struct pci_controller *hose,
u32 cfg_addr, u32 cfg_data);
diff --git a/arch/powerpc/platforms/86xx/pci.c b/arch/powerpc/platforms/86xx/pci.c
index 1e47c145d54d..7659259cc974 100644
--- a/arch/powerpc/platforms/86xx/pci.c
+++ b/arch/powerpc/platforms/86xx/pci.c
@@ -140,7 +140,7 @@ mpc86xx_setup_pcie(struct pci_controller *hose, u32 pcie_offset, u32 pcie_size)
early_write_config_dword(hose, 0, 0, PCI_PRIMARY_BUS, temps);
}
-int mpc86xx_exclude_device(u_char bus, u_char devfn)
+int mpc86xx_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 3a0b4a01401c..6292e36dc577 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -45,7 +45,7 @@
#define HOLLY_PCI_CFG_PHYS 0x7c000000
-int holly_exclude_device(u_char bus, u_char devfn)
+int holly_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 69eab173ae09..1e3cc69487b5 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -56,7 +56,8 @@
extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
-int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)
+int mpc7448_hpc2_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 31da3b3dc993..337b56a73247 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -5,7 +5,6 @@ endif
mpic-msi-obj-$(CONFIG_PCI_MSI) += mpic_msi.o mpic_u3msi.o
obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y)
-obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_MPC106) += grackle.o
obj-$(CONFIG_PPC_DCR) += dcr.o
obj-$(CONFIG_PPC_DCR_NATIVE) += dcr-low.o
@@ -25,6 +24,7 @@ obj-$(CONFIG_PM) += timer.o
endif
ifeq ($(CONFIG_PPC_MERGE),y)
+obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_PPC_83xx) += ipic.o
obj-$(CONFIG_4xx) += uic.o
diff --git a/arch/powerpc/sysdev/fsl_pcie.c b/arch/powerpc/sysdev/fsl_pcie.c
index 041c07e8b665..6bbd7f84b4e2 100644
--- a/arch/powerpc/sysdev/fsl_pcie.c
+++ b/arch/powerpc/sysdev/fsl_pcie.c
@@ -39,7 +39,7 @@ indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset,
u32 temp;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
/* Possible artifact of CDCpp50937 needs further investigation */
@@ -90,7 +90,7 @@ indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset,
u32 temp;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
/* Possible artifact of CDCpp50937 needs further investigation */
diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c
index e71488469704..3dedf8f5bfb4 100644
--- a/arch/powerpc/sysdev/indirect_pci.c
+++ b/arch/powerpc/sysdev/indirect_pci.c
@@ -35,14 +35,14 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
u8 cfg_type = 0;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
if (hose->set_cfg_type)
if (bus->number != hose->first_busno)
cfg_type = 1;
- PCI_CFG_OUT(hose->cfg_addr,
+ PCI_CFG_OUT(hose->cfg_addr,
(0x80000000 | ((bus->number - hose->bus_offset) << 16)
| (devfn << 8) | ((offset & 0xfc) | cfg_type)));
@@ -74,14 +74,14 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
u8 cfg_type = 0;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
if (hose->set_cfg_type)
if (bus->number != hose->first_busno)
cfg_type = 1;
- PCI_CFG_OUT(hose->cfg_addr,
+ PCI_CFG_OUT(hose->cfg_addr,
(0x80000000 | ((bus->number - hose->bus_offset) << 16)
| (devfn << 8) | ((offset & 0xfc) | cfg_type)));
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 33177b60c7ed..298e2dd34e89 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -64,9 +64,10 @@ tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc,
int offset, int len, u32 val)
{
volatile unsigned char *cfg_addr;
+ struct pci_controller *hose = bus->sysdata;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfunc))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfunc))
return PCIBIOS_DEVICE_NOT_FOUND;
cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
@@ -149,10 +150,11 @@ tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
int len, u32 * val)
{
volatile unsigned char *cfg_addr;
+ struct pci_controller *hose = bus->sysdata;
u32 temp;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.