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-rw-r--r--arch/sh/drivers/pci/fixups-cayman.c2
-rw-r--r--arch/sh/drivers/pci/fixups-dreamcast.c2
-rw-r--r--arch/sh/drivers/pci/fixups-r7780rp.c2
-rw-r--r--arch/sh/drivers/pci/fixups-rts7751r2d.c6
-rw-r--r--arch/sh/drivers/pci/fixups-sdk7780.c4
-rw-r--r--arch/sh/drivers/pci/fixups-se7751.c2
-rw-r--r--arch/sh/drivers/pci/fixups-sh03.c2
-rw-r--r--arch/sh/drivers/pci/fixups-snapgear.c2
-rw-r--r--arch/sh/drivers/pci/fixups-titan.c4
-rw-r--r--arch/sh/drivers/pci/pci.c49
-rw-r--r--arch/sh/drivers/pci/pcie-sh7786.c2
11 files changed, 39 insertions, 38 deletions
diff --git a/arch/sh/drivers/pci/fixups-cayman.c b/arch/sh/drivers/pci/fixups-cayman.c
index edc2fb7a5bb2..32467884d6f7 100644
--- a/arch/sh/drivers/pci/fixups-cayman.c
+++ b/arch/sh/drivers/pci/fixups-cayman.c
@@ -5,7 +5,7 @@
#include <cpu/irq.h>
#include "pci-sh5.h"
-int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
int result = -1;
diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c
index 1d1c5a227e50..9d597f7ab8dd 100644
--- a/arch/sh/drivers/pci/fixups-dreamcast.c
+++ b/arch/sh/drivers/pci/fixups-dreamcast.c
@@ -76,7 +76,7 @@ static void gapspci_fixup_resources(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources);
-int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
/*
* The interrupt routing semantics here are quite trivial.
diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c
index 57ed3f09d0c2..2c9b58f848dd 100644
--- a/arch/sh/drivers/pci/fixups-r7780rp.c
+++ b/arch/sh/drivers/pci/fixups-r7780rp.c
@@ -15,7 +15,7 @@
#include <linux/sh_intc.h>
#include "pci-sh4.h"
-int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
return evt2irq(0xa20) + slot;
}
diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c
index eaddb56c45c6..358ac104f08c 100644
--- a/arch/sh/drivers/pci/fixups-rts7751r2d.c
+++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c
@@ -20,18 +20,18 @@
#define PCIMCR_MRSET_OFF 0xBFFFFFFF
#define PCIMCR_RFSH_OFF 0xFFFFFFFB
-static u8 rts7751r2d_irq_tab[] __initdata = {
+static u8 rts7751r2d_irq_tab[] = {
IRQ_PCI_INTA,
IRQ_PCI_INTB,
IRQ_PCI_INTC,
IRQ_PCI_INTD,
};
-static char lboxre2_irq_tab[] __initdata = {
+static char lboxre2_irq_tab[] = {
IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD,
};
-int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
if (mach_is_lboxre2())
return lboxre2_irq_tab[slot];
diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c
index c0a015ae6ecf..24e96dfbdb22 100644
--- a/arch/sh/drivers/pci/fixups-sdk7780.c
+++ b/arch/sh/drivers/pci/fixups-sdk7780.c
@@ -22,7 +22,7 @@
#define IRQ_INTD evt2irq(0xa80)
/* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
-static char sdk7780_irq_tab[4][16] __initdata = {
+static char sdk7780_irq_tab[4][16] = {
/* INTA */
{ IRQ_INTA, IRQ_INTD, IRQ_INTC, IRQ_INTD, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1 },
@@ -37,7 +37,7 @@ static char sdk7780_irq_tab[4][16] __initdata = {
-1, -1, -1 },
};
-int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
return sdk7780_irq_tab[pin-1][slot];
}
diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c
index 84a88ca92008..1cb8d0ac4fdb 100644
--- a/arch/sh/drivers/pci/fixups-se7751.c
+++ b/arch/sh/drivers/pci/fixups-se7751.c
@@ -7,7 +7,7 @@
#include <linux/sh_intc.h>
#include "pci-sh4.h"
-int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin)
{
switch (slot) {
case 0: return evt2irq(0x3a0);
diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c
index 16207bef9f52..55ac1ba2c74f 100644
--- a/arch/sh/drivers/pci/fixups-sh03.c
+++ b/arch/sh/drivers/pci/fixups-sh03.c
@@ -4,7 +4,7 @@
#include <linux/pci.h>
#include <linux/sh_intc.h>
-int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
int irq;
diff --git a/arch/sh/drivers/pci/fixups-snapgear.c b/arch/sh/drivers/pci/fixups-snapgear.c
index 6e33ba4cd076..a931e5928f58 100644
--- a/arch/sh/drivers/pci/fixups-snapgear.c
+++ b/arch/sh/drivers/pci/fixups-snapgear.c
@@ -19,7 +19,7 @@
#include <linux/sh_intc.h>
#include "pci-sh4.h"
-int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
int irq = -1;
diff --git a/arch/sh/drivers/pci/fixups-titan.c b/arch/sh/drivers/pci/fixups-titan.c
index bd1addb1b8be..a9d563e479d5 100644
--- a/arch/sh/drivers/pci/fixups-titan.c
+++ b/arch/sh/drivers/pci/fixups-titan.c
@@ -19,7 +19,7 @@
#include <mach/titan.h>
#include "pci-sh4.h"
-static char titan_irq_tab[] __initdata = {
+static char titan_irq_tab[] = {
TITAN_IRQ_WAN,
TITAN_IRQ_LAN,
TITAN_IRQ_MPCIA,
@@ -27,7 +27,7 @@ static char titan_irq_tab[] __initdata = {
TITAN_IRQ_USB,
};
-int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
int irq = titan_irq_tab[slot];
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index c99ee286b69f..5976a2c8a3e3 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -39,8 +39,12 @@ static void pcibios_scanbus(struct pci_channel *hose)
LIST_HEAD(resources);
struct resource *res;
resource_size_t offset;
- int i;
- struct pci_bus *bus;
+ int i, ret;
+ struct pci_host_bridge *bridge;
+
+ bridge = pci_alloc_host_bridge(0);
+ if (!bridge)
+ return;
for (i = 0; i < hose->nr_resources; i++) {
res = hose->resources + i;
@@ -52,19 +56,26 @@ static void pcibios_scanbus(struct pci_channel *hose)
pci_add_resource_offset(&resources, res, offset);
}
- bus = pci_scan_root_bus(NULL, next_busno, hose->pci_ops, hose,
- &resources);
- hose->bus = bus;
+ list_splice_init(&resources, &bridge->windows);
+ bridge->dev.parent = NULL;
+ bridge->sysdata = hose;
+ bridge->busnr = next_busno;
+ bridge->ops = hose->pci_ops;
+ bridge->swizzle_irq = pci_common_swizzle;
+ bridge->map_irq = pcibios_map_platform_irq;
+
+ ret = pci_scan_root_bus_bridge(bridge);
+ if (ret) {
+ pci_free_host_bridge(bridge);
+ return;
+ }
+
+ hose->bus = bridge->bus;
need_domain_info = need_domain_info || hose->index;
hose->need_domain_info = need_domain_info;
- if (!bus) {
- pci_free_resource_list(&resources);
- return;
- }
-
- next_busno = bus->busn_res.end + 1;
+ next_busno = hose->bus->busn_res.end + 1;
/* Don't allow 8-bit bus number overflow inside the hose -
reserve some space for bridges. */
if (next_busno > 224) {
@@ -72,9 +83,9 @@ static void pcibios_scanbus(struct pci_channel *hose)
need_domain_info = 1;
}
- pci_bus_size_bridges(bus);
- pci_bus_assign_resources(bus);
- pci_bus_add_devices(bus);
+ pci_bus_size_bridges(hose->bus);
+ pci_bus_assign_resources(hose->bus);
+ pci_bus_add_devices(hose->bus);
}
/*
@@ -144,8 +155,6 @@ static int __init pcibios_init(void)
for (hose = hose_head; hose; hose = hose->next)
pcibios_scanbus(hose);
- pci_fixup_irqs(pci_common_swizzle, pcibios_map_platform_irq);
-
dma_debug_add_bus(&pci_bus_type);
pci_initialized = 1;
@@ -155,14 +164,6 @@ static int __init pcibios_init(void)
subsys_initcall(pcibios_init);
/*
- * Called after each bus is probed, but before its children
- * are examined.
- */
-void pcibios_fixup_bus(struct pci_bus *bus)
-{
-}
-
-/*
* We need to avoid collisions with `mirrored' VGA ports
* and other strange ISA hardware, so we always want the
* addresses to be allocated in the 0x000-0x0ff region
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index a162a7f86b2e..0167a7352719 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -467,7 +467,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port)
return 0;
}
-int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
+int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
return evt2irq(0xae0);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 22:36:05 +0100