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- /****************************************************************************/
-
- /*
- * nettel.h -- Lineo (formerly Moreton Bay) NETtel support.
- *
- * (C) Copyright 1999-2000, Moreton Bay (www.moretonbay.com)
- * (C) Copyright 2000-2001, Lineo Inc. (www.lineo.com)
- * (C) Copyright 2001-2002, SnapGear Inc., (www.snapgear.com)
- */
-
- /****************************************************************************/
- #ifndef nettel_h
- #define nettel_h
- /****************************************************************************/
-
-
- /****************************************************************************/
- #ifdef CONFIG_NETtel
- /****************************************************************************/
-
- #ifdef CONFIG_COLDFIRE
- #include <asm/coldfire.h>
- #include <asm/mcfsim.h>
- #endif
-
- /*---------------------------------------------------------------------------*/
- #if defined(CONFIG_M5307)
- /*
- * NETtel/5307 based hardware first. DTR/DCD lines are wired to
- * GPIO lines. Most of the LED's are driver through a latch
- * connected to CS2.
- */
- #define MCFPP_DCD1 0x0001
- #define MCFPP_DCD0 0x0002
- #define MCFPP_DTR1 0x0004
- #define MCFPP_DTR0 0x0008
-
- #define NETtel_LEDADDR 0x30400000
-
- #ifndef __ASSEMBLY__
-
- extern volatile unsigned short ppdata;
-
- /*
- * These functions defined to give quasi generic access to the
- * PPIO bits used for DTR/DCD.
- */
- static __inline__ unsigned int mcf_getppdata(void)
- {
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT);
- return((unsigned int) *pp);
- }
-
- static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
- {
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT);
- ppdata = (ppdata & ~mask) | bits;
- *pp = ppdata;
- }
- #endif
-
- /*---------------------------------------------------------------------------*/
- #elif defined(CONFIG_M5206e)
- /*
- * NETtel/5206e based hardware has leds on latch on CS3.
- * No support modem for lines??
- */
- #define NETtel_LEDADDR 0x50000000
-
- /*---------------------------------------------------------------------------*/
- #elif defined(CONFIG_M5272)
- /*
- * NETtel/5272 based hardware. DTR/DCD lines are wired to GPB lines.
- */
- #define MCFPP_DCD0 0x0080
- #define MCFPP_DCD1 0x0000 /* Port 1 no DCD support */
- #define MCFPP_DTR0 0x0040
- #define MCFPP_DTR1 0x0000 /* Port 1 no DTR support */
-
- #ifndef __ASSEMBLY__
- /*
- * These functions defined to give quasi generic access to the
- * PPIO bits used for DTR/DCD.
- */
- static __inline__ unsigned int mcf_getppdata(void)
- {
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PBDAT);
- return((unsigned int) *pp);
- }
-
- static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
- {
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PBDAT);
- *pp = (*pp & ~mask) | bits;
- }
- #endif
-
- #endif
- /*---------------------------------------------------------------------------*/
-
- /****************************************************************************/
- #endif /* CONFIG_NETtel */
- /****************************************************************************/
- #endif /* nettel_h */
-