+++ /dev/null
-From da8e8fe3d6ad5eb9589c8e77e7716e4f7e1a7499 Mon Sep 17 00:00:00 2001
-From: Kurt Mahan <kmahan@freescale.com>
-Date: Mon, 10 Dec 2007 03:36:05 -0700
-Subject: [PATCH] Coldfire M5445x PCI Bits.
-
-LTIBName: m5445x-pci
-Signed-off-by: Kurt Mahan <kmahan@freescale.com>
----
- arch/m68k/Kconfig | 12 ++++++++++--
- arch/m68k/Makefile | 4 ++++
- arch/m68k/coldfire/config.c | 2 +-
- arch/m68k/coldfire/iomap.c | 2 ++
- arch/m68k/coldfire/mcf5445x-devices.c | 9 +++++++++
- arch/m68k/coldfire/mcf5445x-pci.c | 5 +++--
- arch/m68k/coldfire/pci.c | 6 +++---
- arch/m68k/kernel/Makefile | 2 +-
- drivers/macintosh/Kconfig | 1 -
- drivers/pci/Makefile | 1 +
- include/asm-m68k/io.h | 13 ++++++++++++-
- include/asm-m68k/pci.h | 2 ++
- 12 files changed, 48 insertions(+), 11 deletions(-)
-
---- a/arch/m68k/Kconfig
-+++ b/arch/m68k/Kconfig
-@@ -11,6 +11,14 @@ config MMU
- bool
- default y
-
-+config GENERIC_TIME
-+ bool
-+ default n
-+
-+config GENERIC_CLOCKEVENTS
-+ bool
-+ default n
-+
- config RWSEM_GENERIC_SPINLOCK
- bool
- default y
-@@ -48,7 +56,7 @@ config ARCH_MAY_HAVE_PC_FDC
- default y
-
- config NO_IOPORT
-- def_bool y
-+ def_bool !M54455
-
- config NO_DMA
- def_bool SUN3
-@@ -159,7 +167,7 @@ config HADES
-
- config PCI
- bool
-- depends on HADES
-+ depends on HADES || M54455
- default y
- help
- Find out whether you have a PCI motherboard. PCI is the name of a
---- a/arch/m68k/Makefile
-+++ b/arch/m68k/Makefile
-@@ -32,6 +32,10 @@ ifdef CONFIG_SUN3
- LDFLAGS_vmlinux = -N
- endif
-
-+ifdef CONFIG_COLDFIRE
-+# LDFLAGS_vmlinux = --verbose
-+endif
-+
- CHECKFLAGS += -D__mc68000__
-
- # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
---- a/arch/m68k/coldfire/config.c
-+++ b/arch/m68k/coldfire/config.c
-@@ -252,7 +252,7 @@ void __init coldfire_sched_init(irq_hand
- MCF_DTIM_DTMR_FRR | MCF_DTIM_DTMR_RST_EN, \
- MCF_DTIM0_DTMR);
-
-- request_irq(mcf_timervector, handler, SA_INTERRUPT, \
-+ request_irq(mcf_timervector, handler, IRQF_DISABLED, \
- "timer", (void *)MCF_DTIM0_DTMR);
-
- settimericr(1, mcf_timerlevel);
---- a/arch/m68k/coldfire/iomap.c
-+++ b/arch/m68k/coldfire/iomap.c
-@@ -12,6 +12,7 @@
- #include <linux/pci.h>
- #include <asm/io.h>
-
-+#if 0
- void __iomem *__attribute__ ((weak))
- ioport_map(unsigned long port, unsigned int len)
- {
-@@ -52,3 +53,4 @@ void pci_iounmap(struct pci_dev *dev, vo
- /* Nothing .. */
- }
- EXPORT_SYMBOL(ioport_unmap);
-+#endif
---- a/arch/m68k/coldfire/mcf5445x-devices.c
-+++ b/arch/m68k/coldfire/mcf5445x-devices.c
-@@ -75,10 +75,19 @@ static int ata_get_clk_rate(void)
- return MCF_BUSCLK;
- }
-
-+/* JKM -- move these to a header file */
-+#define MCF_IDE_DMA_WATERMARK 32 /* DMA watermark level in bytes */
-+#define MCF_IDE_DMA_BD_NR (512/3/4) /* number of BDs per channel */
-+
- static struct fsl_ata_platform_data ata_data = {
- .init = ata_init,
- .exit = ata_exit,
- .get_clk_rate = ata_get_clk_rate,
-+#ifdef CONFIG_PATA_FSL_USE_DMA
-+ .udma_mask = 0x0F, /* the board handles up to UDMA3 */
-+ .fifo_alarm = MCF_IDE_DMA_WATERMARK / 2,
-+ .max_sg = MCF_IDE_DMA_BD_NR,
-+#endif
- };
-
- static struct resource pata_fsl_resources[] = {
---- a/arch/m68k/coldfire/mcf5445x-pci.c
-+++ b/arch/m68k/coldfire/mcf5445x-pci.c
-@@ -8,6 +8,7 @@
- */
-
- #include <linux/delay.h>
-+#include <linux/interrupt.h>
- #include <linux/pci.h>
-
- #include <asm/mcfsim.h>
-@@ -76,7 +77,7 @@ void mcf5445x_pci_dumpregs(void);
- #endif
-
- /*
-- * static void mcf5445x_conf_device(struct pci_dev *dev)
-+ * mcf5445x_conf_device(struct pci_dev *dev)
- *
- * Machine dependent Configure the given device.
- *
-@@ -84,7 +85,7 @@ void mcf5445x_pci_dumpregs(void);
- *
- * dev - the pci device.
- */
--void __init
-+void
- mcf5445x_conf_device(struct pci_dev *dev)
- {
- set_fpga(FPGA_PCI_IRQ_ENABLE, 0x0f);
---- a/arch/m68k/coldfire/pci.c
-+++ b/arch/m68k/coldfire/pci.c
-@@ -56,7 +56,7 @@ struct pci_ops pci_root_ops = {
- *
- * Initialize the pcibios based on cmd line params.
- */
--char * __init
-+char *
- pcibios_setup(char *str)
- {
- if (!strcmp(str, "debug")) {
-@@ -124,7 +124,7 @@ pcibios_map_irq(struct pci_dev *dev, u8
- *
- * Update a PCI interrupt.
- */
--void __init
-+void
- pcibios_update_irq(struct pci_dev *dev, int irq)
- {
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-@@ -171,7 +171,7 @@ pcibios_enable_device(struct pci_dev *de
- /*
- * pcibios_fixup_bus(struct pci_bus *bus)
- */
--void __init
-+void
- pcibios_fixup_bus(struct pci_bus *bus)
- {
- struct pci_dev *dev = bus->self;
---- a/arch/m68k/kernel/Makefile
-+++ b/arch/m68k/kernel/Makefile
-@@ -9,6 +9,7 @@ else
- ifndef CONFIG_COLDFIRE
- extra-y := head.o vmlinux.lds
- obj-y := entry.o signal.o traps.o ints.o
-+ obj-$(CONFIG_PCI) += bios32.o
- else # CONFIG_COLDFIRE
- extra-y := ../coldfire/head.o vmlinux.lds
- endif
-@@ -19,7 +20,6 @@ obj-y += process.o ptrace.o module.o \
-
- devres-y = ../../../kernel/irq/devres.o
-
--obj-$(CONFIG_PCI) += bios32.o
- obj-y$(CONFIG_MMU_SUN3) += dma.o # no, it's not a typo
-
- EXTRA_AFLAGS := -traditional
---- a/drivers/macintosh/Kconfig
-+++ b/drivers/macintosh/Kconfig
-@@ -118,7 +118,6 @@ config PMAC_SMU
-
- config PMAC_APM_EMU
- tristate "APM emulation"
-- select APM_EMULATION
- depends on ADB_PMU && PM && PPC32
-
- config PMAC_MEDIABAY
---- a/drivers/pci/Makefile
-+++ b/drivers/pci/Makefile
-@@ -39,6 +39,7 @@ obj-$(CONFIG_PPC) += setup-bus.o
- obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
- obj-$(CONFIG_X86_VISWS) += setup-irq.o
- obj-$(CONFIG_MN10300) += setup-bus.o
-+obj-$(CONFIG_M54455) += setup-bus.o setup-irq.o
-
- #
- # ACPI Related PCI FW Functions
---- a/include/asm-m68k/io.h
-+++ b/include/asm-m68k/io.h
-@@ -306,7 +306,18 @@ static inline void isa_delay(void)
- #define outw(val,port) out_le16((port),(val))
- #define inl(port) in_le32(port)
- #define outl(val,port) out_le32((port),(val))
--
-+#define insb(port, buf, nr) \
-+ raw_insb((u8 *)(port), (u8 *)(buf), (nr))
-+#define outsb(port, buf, nr) \
-+ raw_outsb((u8 *)(port), (u8 *)(buf), (nr))
-+#define insw(port, buf, nr) \
-+ raw_insw_swapw((u16 *)(port), (u16 *)(buf), (nr))
-+#define outsw(port, buf, nr) \
-+ raw_outsw_swapw((u16 *)(port), (u16 *)(buf), (nr))
-+#define insl(port, buf, nr) \
-+ raw_insw_swapw((u16 *)(port), (u16 *)(buf), (nr)<<1)
-+#define outsl(port, buf, nr) \
-+ raw_outsw_swapw((u16 *)(port), (u16 *)(buf), (nr)<<1)
- #else
- /*
- * kernel with both ISA and PCI compiled in, those have
---- a/include/asm-m68k/pci.h
-+++ b/include/asm-m68k/pci.h
-@@ -42,11 +42,13 @@ pcibios_penalize_isa_irq(int irq, int ac
- /* no dynamic PCI IRQ allocation */
- }
-
-+#if 0
- static inline void
- pcibios_add_platform_entries(struct pci_dev *dev)
- {
- /* no special handling */
- }
-+#endif
-
- static inline void
- pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
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