82f81f4784
We now throw all of the machvecs in to .machvec.init and either select one on the command line, or copy out the first (and usually only) one to sh_mv. The rest are freed as usual. This gets rid of all of the silly sh_mv aliasing and makes the selection explicit rather than link-order dependent. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
121 lines
3.0 KiB
C
121 lines
3.0 KiB
C
/*
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* Renesas Technology Sales HS7751RVoIP Support.
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*
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* Copyright (C) 2000 Kazumoto Kojima
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*
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* Modified for HS7751RVoIP by
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* Atom Create Engineering Co., Ltd. 2002.
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* Lineo uSolutions, Inc. 2003.
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*/
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#include <linux/init.h>
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#include <linux/irq.h>
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#include <linux/mm.h>
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#include <linux/pm.h>
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#include <asm/hs7751rvoip.h>
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#include <asm/io.h>
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#include <asm/machvec.h>
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static struct ipr_data hs77501rvoip_ipr_map[] = {
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#if defined(CONFIG_HS7751RVOIP_CODEC)
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{ DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
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{ DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
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#endif
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};
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static void __init hs7751rvoip_init_irq(void)
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{
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make_ipr_irq(hs77501rvoip_ipr_map, ARRAY_SIZE(hs77501rvoip_ipr_map));
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init_hs7751rvoip_IRQ();
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}
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static void hs7751rvoip_power_off(void)
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{
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ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR);
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}
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void *area5_io8_base;
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void *area6_io8_base;
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void *area5_io16_base;
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void *area6_io16_base;
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static int __init hs7751rvoip_cf_init(void)
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{
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pgprot_t prot;
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unsigned long paddrbase;
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/* open I/O area window */
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paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
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prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
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area5_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
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if (!area5_io16_base) {
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printk("allocate_cf_area : can't open CF I/O window!\n");
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return -ENOMEM;
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}
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/* XXX : do we need attribute and common-memory area also? */
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paddrbase = virt_to_phys((void *)PA_AREA6_IO);
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#if defined(CONFIG_HS7751RVOIP_CODEC)
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prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
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#else
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prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
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#endif
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area6_io8_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
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if (!area6_io8_base) {
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printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
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return -ENOMEM;
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}
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prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
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area6_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
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if (!area6_io16_base) {
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printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
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return -ENOMEM;
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}
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return 0;
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}
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/*
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* Initialize the board
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*/
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static void __init hs7751rvoip_setup(char **cmdline_p)
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{
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device_initcall(hs7751rvoip_cf_init);
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ctrl_outb(0xf0, PA_OUTPORTR);
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pm_power_off = hs7751rvoip_power_off;
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printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
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}
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static struct sh_machine_vector mv_hs7751rvoip __initmv = {
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.mv_name = "HS7751RVoIP",
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.mv_setup = hs7751rvoip_setup,
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.mv_nr_irqs = 72,
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.mv_inb = hs7751rvoip_inb,
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.mv_inw = hs7751rvoip_inw,
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.mv_inl = hs7751rvoip_inl,
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.mv_outb = hs7751rvoip_outb,
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.mv_outw = hs7751rvoip_outw,
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.mv_outl = hs7751rvoip_outl,
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.mv_inb_p = hs7751rvoip_inb_p,
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.mv_inw_p = hs7751rvoip_inw,
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.mv_inl_p = hs7751rvoip_inl,
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.mv_outb_p = hs7751rvoip_outb_p,
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.mv_outw_p = hs7751rvoip_outw,
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.mv_outl_p = hs7751rvoip_outl,
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.mv_insb = hs7751rvoip_insb,
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.mv_insw = hs7751rvoip_insw,
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.mv_insl = hs7751rvoip_insl,
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.mv_outsb = hs7751rvoip_outsb,
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.mv_outsw = hs7751rvoip_outsw,
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.mv_outsl = hs7751rvoip_outsl,
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.mv_init_irq = hs7751rvoip_init_irq,
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.mv_ioport_map = hs7751rvoip_ioport_map,
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};
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