ChangeSet 1.2181.16.15, 2005/03/17 14:49:28-08:00, [EMAIL PROTECTED]
[PATCH] sort-out-pci_rom_address_enable-vs-ioresource_rom_enable.patch
From: Jon Smirl <[EMAIL PROTECTED]>
This sorts out the usage of PCI_ROM_ADDRESS_ENABLE vs
IORESOURCE_ROM_ENABLE. PCI_ROM_ADDRESS_ENABLE is for actually manipulating
the ROM's PCI config space. IORESOURCE_ROM_ENABLE is for tracking the
IORESOURCE that the ROM is enabled. Both are defined to 1 so code
shouldn't change.
Just to remind people, there are new PCI routines for enable/disable ROMs
so please call them instead of directly coding access in device drivers.
There are ten or so drivers that need to be converted to the new API.
Signed-off-by: Jon Smirl <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
arch/frv/mb93090-mb00/pci-frv.c | 6 +++---
arch/i386/pci/i386.c | 4 ++--
arch/mips/pmc-sierra/yosemite/ht.c | 2 +-
arch/ppc/kernel/pci.c | 4 ++--
arch/sh/drivers/pci/pci.c | 2 +-
arch/sh64/kernel/pcibios.c | 2 +-
arch/sparc64/kernel/pci_psycho.c | 2 +-
arch/sparc64/kernel/pci_sabre.c | 2 +-
arch/sparc64/kernel/pci_schizo.c | 2 +-
drivers/mtd/maps/pci.c | 6 +++---
10 files changed, 16 insertions(+), 16 deletions(-)
diff -Nru a/arch/frv/mb93090-mb00/pci-frv.c b/arch/frv/mb93090-mb00/pci-frv.c
--- a/arch/frv/mb93090-mb00/pci-frv.c 2005-04-01 15:35:02 -08:00
+++ b/arch/frv/mb93090-mb00/pci-frv.c 2005-04-01 15:35:02 -08:00
@@ -31,7 +31,7 @@
if (resource < 6) {
reg = PCI_BASE_ADDRESS_0 + 4*resource;
} else if (resource == PCI_ROM_RESOURCE) {
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
new |= PCI_ROM_ADDRESS_ENABLE;
reg = dev->rom_base_reg;
} else {
@@ -170,11 +170,11 @@
}
if (!pass) {
r = &dev->resource[PCI_ROM_RESOURCE];
- if (r->flags & PCI_ROM_ADDRESS_ENABLE) {
+ if (r->flags & IORESOURCE_ROM_ENABLE) {
/* Turn the ROM off, leave the resource region,
but keep it unregistered. */
u32 reg;
DBG("PCI: Switching off ROM of %s\n",
pci_name(dev));
- r->flags &= ~PCI_ROM_ADDRESS_ENABLE;
+ r->flags &= ~IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev, dev->rom_base_reg,
®);
pci_write_config_dword(dev, dev->rom_base_reg,
reg & ~PCI_ROM_ADDRESS_ENABLE);
}
diff -Nru a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c
--- a/arch/i386/pci/i386.c 2005-04-01 15:35:02 -08:00
+++ b/arch/i386/pci/i386.c 2005-04-01 15:35:02 -08:00
@@ -150,11 +150,11 @@
}
if (!pass) {
r = &dev->resource[PCI_ROM_RESOURCE];
- if (r->flags & PCI_ROM_ADDRESS_ENABLE) {
+ if (r->flags & IORESOURCE_ROM_ENABLE) {
/* Turn the ROM off, leave the resource region,
but keep it unregistered. */
u32 reg;
DBG("PCI: Switching off ROM of %s\n",
pci_name(dev));
- r->flags &= ~PCI_ROM_ADDRESS_ENABLE;
+ r->flags &= ~IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev, dev->rom_base_reg,
®);
pci_write_config_dword(dev, dev->rom_base_reg,
reg & ~PCI_ROM_ADDRESS_ENABLE);
}
diff -Nru a/arch/mips/pmc-sierra/yosemite/ht.c
b/arch/mips/pmc-sierra/yosemite/ht.c
--- a/arch/mips/pmc-sierra/yosemite/ht.c 2005-04-01 15:35:02 -08:00
+++ b/arch/mips/pmc-sierra/yosemite/ht.c 2005-04-01 15:35:02 -08:00
@@ -361,7 +361,7 @@
if (resource < 6) {
reg = PCI_BASE_ADDRESS_0 + 4 * resource;
} else if (resource == PCI_ROM_RESOURCE) {
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
reg = dev->rom_base_reg;
} else {
/*
diff -Nru a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
--- a/arch/ppc/kernel/pci.c 2005-04-01 15:35:02 -08:00
+++ b/arch/ppc/kernel/pci.c 2005-04-01 15:35:02 -08:00
@@ -521,11 +521,11 @@
if (pass)
continue;
r = &dev->resource[PCI_ROM_RESOURCE];
- if (r->flags & PCI_ROM_ADDRESS_ENABLE) {
+ if (r->flags & IORESOURCE_ROM_ENABLE) {
/* Turn the ROM off, leave the resource region, but
keep it unregistered. */
u32 reg;
DBG("PCI: Switching off ROM of %s\n", pci_name(dev));
- r->flags &= ~PCI_ROM_ADDRESS_ENABLE;
+ r->flags &= ~IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev, dev->rom_base_reg, ®);
pci_write_config_dword(dev, dev->rom_base_reg,
reg & ~PCI_ROM_ADDRESS_ENABLE);
diff -Nru a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
--- a/arch/sh/drivers/pci/pci.c 2005-04-01 15:35:02 -08:00
+++ b/arch/sh/drivers/pci/pci.c 2005-04-01 15:35:02 -08:00
@@ -57,7 +57,7 @@
if (resource < 6) {
reg = PCI_BASE_ADDRESS_0 + 4*resource;
} else if (resource == PCI_ROM_RESOURCE) {
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
new |= PCI_ROM_ADDRESS_ENABLE;
reg = dev->rom_base_reg;
} else {
diff -Nru a/arch/sh64/kernel/pcibios.c b/arch/sh64/kernel/pcibios.c
--- a/arch/sh64/kernel/pcibios.c 2005-04-01 15:35:02 -08:00
+++ b/arch/sh64/kernel/pcibios.c 2005-04-01 15:35:02 -08:00
@@ -45,7 +45,7 @@
if (resource < 6) {
reg = PCI_BASE_ADDRESS_0 + 4*resource;
} else if (resource == PCI_ROM_RESOURCE) {
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
new |= PCI_ROM_ADDRESS_ENABLE;
reg = dev->rom_base_reg;
} else {
diff -Nru a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
--- a/arch/sparc64/kernel/pci_psycho.c 2005-04-01 15:35:02 -08:00
+++ b/arch/sparc64/kernel/pci_psycho.c 2005-04-01 15:35:02 -08:00
@@ -1133,7 +1133,7 @@
(((u32)(res->start - root->start)) & ~size));
if (resource == PCI_ROM_RESOURCE) {
reg |= PCI_ROM_ADDRESS_ENABLE;
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
}
pci_write_config_dword(pdev, where, reg);
diff -Nru a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
--- a/arch/sparc64/kernel/pci_sabre.c 2005-04-01 15:35:02 -08:00
+++ b/arch/sparc64/kernel/pci_sabre.c 2005-04-01 15:35:02 -08:00
@@ -1100,7 +1100,7 @@
(((u32)(res->start - base)) & ~size));
if (resource == PCI_ROM_RESOURCE) {
reg |= PCI_ROM_ADDRESS_ENABLE;
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
}
pci_write_config_dword(pdev, where, reg);
diff -Nru a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
--- a/arch/sparc64/kernel/pci_schizo.c 2005-04-01 15:35:02 -08:00
+++ b/arch/sparc64/kernel/pci_schizo.c 2005-04-01 15:35:02 -08:00
@@ -1572,7 +1572,7 @@
(((u32)(res->start - root->start)) & ~size));
if (resource == PCI_ROM_RESOURCE) {
reg |= PCI_ROM_ADDRESS_ENABLE;
- res->flags |= PCI_ROM_ADDRESS_ENABLE;
+ res->flags |= IORESOURCE_ROM_ENABLE;
}
pci_write_config_dword(pdev, where, reg);
diff -Nru a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c
--- a/drivers/mtd/maps/pci.c 2005-04-01 15:35:02 -08:00
+++ b/drivers/mtd/maps/pci.c 2005-04-01 15:35:02 -08:00
@@ -205,9 +205,9 @@
* or simply enabling it?
*/
if (!(pci_resource_flags(dev, PCI_ROM_RESOURCE) &
- PCI_ROM_ADDRESS_ENABLE)) {
+ IORESOURCE_ROM_ENABLE)) {
u32 val;
- pci_resource_flags(dev, PCI_ROM_RESOURCE) |=
PCI_ROM_ADDRESS_ENABLE;
+ pci_resource_flags(dev, PCI_ROM_RESOURCE) |=
IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
val |= PCI_ROM_ADDRESS_ENABLE;
pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
@@ -241,7 +241,7 @@
/*
* We need to undo the PCI BAR2/PCI ROM BAR address alteration.
*/
- pci_resource_flags(dev, PCI_ROM_RESOURCE) &= ~PCI_ROM_ADDRESS_ENABLE;
+ pci_resource_flags(dev, PCI_ROM_RESOURCE) &= ~IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
val &= ~PCI_ROM_ADDRESS_ENABLE;
pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
-
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