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@@ -1,229 +0,0 @@
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-/*
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- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
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- * Based largely on io_se.c.
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- *
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- * I/O routine for Renesas Solutions Highlander R7780RP-1
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- *
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- * Initial version only to support LAN access; some
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- * placeholder code from io_r7780rp.c left in with the
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- * expectation of later SuperIO and PCMCIA access.
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- */
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-#include <linux/pci.h>
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-#include <linux/kernel.h>
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-#include <linux/types.h>
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-#include <linux/io.h>
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-#include <asm/r7780rp.h>
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-#include <asm/addrspace.h>
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-
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-static inline unsigned long port88796l(unsigned int port, int flag)
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-{
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- unsigned long addr;
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-
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- if (flag)
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- addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1);
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- else
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- addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1) + 0x1000;
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-
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- return addr;
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-}
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-
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-#if defined(CONFIG_NE2000) || defined(CONFIG_NE2000_MODULE)
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-#define CHECK_AX88796L_PORT(port) \
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- ((port >= AX88796L_IO_BASE) && (port < (AX88796L_IO_BASE+0x20)))
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-#else
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-#define CHECK_AX88796L_PORT(port) (0)
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-#endif
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-
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-/*
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- * General outline: remap really low stuff [eventually] to SuperIO,
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- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
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- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
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- * should be way beyond the window, and is used w/o translation for
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- * compatibility.
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- */
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-u8 r7780rp_inb(unsigned long port)
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-{
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- if (CHECK_AX88796L_PORT(port))
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- return ctrl_inw(port88796l(port, 0)) & 0xff;
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- else if (is_pci_ioaddr(port))
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- return ctrl_inb(pci_ioaddr(port));
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-
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- return ctrl_inw(port) & 0xff;
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-}
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-
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-u8 r7780rp_inb_p(unsigned long port)
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-{
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- u8 v;
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-
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- if (CHECK_AX88796L_PORT(port))
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- v = ctrl_inw(port88796l(port, 0)) & 0xff;
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- else if (is_pci_ioaddr(port))
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- v = ctrl_inb(pci_ioaddr(port));
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- else
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- v = ctrl_inw(port) & 0xff;
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-
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- ctrl_delay();
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-
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- return v;
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-}
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-
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-u16 r7780rp_inw(unsigned long port)
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-{
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- if (is_pci_ioaddr(port))
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- return ctrl_inw(pci_ioaddr(port));
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-
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- return ctrl_inw(port);
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-}
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-
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-u32 r7780rp_inl(unsigned long port)
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-{
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- if (is_pci_ioaddr(port))
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- return ctrl_inl(pci_ioaddr(port));
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-
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- return ctrl_inl(port);
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-}
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-
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-void r7780rp_outb(u8 value, unsigned long port)
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-{
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- if (CHECK_AX88796L_PORT(port))
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- ctrl_outw(value, port88796l(port, 0));
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- else if (is_pci_ioaddr(port))
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- ctrl_outb(value, pci_ioaddr(port));
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- else
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- ctrl_outb(value, port);
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-}
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-
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-void r7780rp_outb_p(u8 value, unsigned long port)
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-{
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- if (CHECK_AX88796L_PORT(port))
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- ctrl_outw(value, port88796l(port, 0));
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- else if (is_pci_ioaddr(port))
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- ctrl_outb(value, pci_ioaddr(port));
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- else
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- ctrl_outb(value, port);
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-
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- ctrl_delay();
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-}
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-
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-void r7780rp_outw(u16 value, unsigned long port)
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-{
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- if (is_pci_ioaddr(port))
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- ctrl_outw(value, pci_ioaddr(port));
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- else
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- ctrl_outw(value, port);
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-}
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-
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-void r7780rp_outl(u32 value, unsigned long port)
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-{
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- if (is_pci_ioaddr(port))
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- ctrl_outl(value, pci_ioaddr(port));
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- else
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- ctrl_outl(value, port);
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-}
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-
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-void r7780rp_insb(unsigned long port, void *dst, unsigned long count)
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-{
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- volatile u16 *p;
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- u8 *buf = dst;
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-
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- if (CHECK_AX88796L_PORT(port)) {
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- p = (volatile u16 *)port88796l(port, 0);
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- while (count--)
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- *buf++ = *p & 0xff;
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- } else if (is_pci_ioaddr(port)) {
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- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
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-
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- while (count--)
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- *buf++ = *bp;
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- } else {
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- p = (volatile u16 *)port;
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- while (count--)
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- *buf++ = *p & 0xff;
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- }
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-}
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-
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-void r7780rp_insw(unsigned long port, void *dst, unsigned long count)
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-{
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- volatile u16 *p;
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- u16 *buf = dst;
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-
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- if (CHECK_AX88796L_PORT(port))
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- p = (volatile u16 *)port88796l(port, 1);
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- else if (is_pci_ioaddr(port))
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- p = (volatile u16 *)pci_ioaddr(port);
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- else
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- p = (volatile u16 *)port;
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-
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- while (count--)
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- *buf++ = *p;
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-}
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-
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-void r7780rp_insl(unsigned long port, void *dst, unsigned long count)
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-{
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- if (is_pci_ioaddr(port)) {
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- volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
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- u32 *buf = dst;
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-
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- while (count--)
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- *buf++ = *p;
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- }
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-}
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-
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-void r7780rp_outsb(unsigned long port, const void *src, unsigned long count)
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-{
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- volatile u16 *p;
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- const u8 *buf = src;
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-
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- if (CHECK_AX88796L_PORT(port)) {
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- p = (volatile u16 *)port88796l(port, 0);
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- while (count--)
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- *p = *buf++;
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- } else if (is_pci_ioaddr(port)) {
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- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
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-
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- while (count--)
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- *bp = *buf++;
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- } else
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- while (count--)
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- ctrl_outb(*buf++, port);
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-}
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-
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-void r7780rp_outsw(unsigned long port, const void *src, unsigned long count)
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-{
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- volatile u16 *p;
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- const u16 *buf = src;
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-
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- if (CHECK_AX88796L_PORT(port))
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- p = (volatile u16 *)port88796l(port, 1);
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- else if (is_pci_ioaddr(port))
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- p = (volatile u16 *)pci_ioaddr(port);
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- else
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- p = (volatile u16 *)port;
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-
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- while (count--)
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- *p = *buf++;
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-}
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-
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-void r7780rp_outsl(unsigned long port, const void *src, unsigned long count)
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-{
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- const u32 *buf = src;
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- u32 *p;
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-
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- if (is_pci_ioaddr(port))
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- p = (u32 *)pci_ioaddr(port);
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- else
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- p = (u32 *)port;
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-
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- while (count--)
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- ctrl_outl(*buf++, (unsigned long)p);
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-}
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-
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-void __iomem *r7780rp_ioport_map(unsigned long port, unsigned int size)
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-{
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- if (CHECK_AX88796L_PORT(port))
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- return (void __iomem *)port88796l(port, size > 1);
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- else if (is_pci_ioaddr(port))
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- return (void __iomem *)pci_ioaddr(port);
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-
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- return (void __iomem *)port;
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-}
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