diff options
Diffstat (limited to 'target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c')
-rw-r--r-- | target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c new file mode 100644 index 0000000..f9b46bc --- /dev/null +++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c @@ -0,0 +1,275 @@ +/* + * drivers/dma/MCD_tasksInit.c + * + * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Kurt Mahan <kmahan@freescale.com> + * Shrek Wu b16972@freescale.com + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * Autogenerated - Do not edit! + */ + +#include "MCD_dma.h" + +extern dmaRegs *MCD_dmaBar; + + +/* + * Task 0 + */ + +void MCD_startDmaChainNoEu(int *currBD, short srcIncr, + short destIncr, int xferSize, short xferSizeIncr, + int *cSave, volatile TaskTableEntry *taskTable, + int channel) +{ + + MCD_SET_VAR(taskTable+channel, 2, (u32)currBD); /* var[2] */ + MCD_SET_VAR(taskTable+channel, 25, + (u32)(0xe000 << 16) | (0xffff & srcIncr)); + /* inc[1] */ + MCD_SET_VAR(taskTable+channel, 24, + (u32)(0xe000 << 16) | (0xffff & destIncr)); + /* inc[0] */ + MCD_SET_VAR(taskTable+channel, 11, (u32)xferSize); /* var[11] */ + MCD_SET_VAR(taskTable+channel, 26, + (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); + /* inc[2] */ + MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */ + MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */ + MCD_SET_VAR(taskTable+channel, 3, (u32)0x00000000); /* var[3] */ + MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */ + MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */ + MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */ + MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */ + MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */ + MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */ + MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000000); /* var[10] */ + MCD_SET_VAR(taskTable+channel, 12, (u32)0x00000000); /* var[12] */ + MCD_SET_VAR(taskTable+channel, 13, (u32)0x80000000); /* var[13] */ + MCD_SET_VAR(taskTable+channel, 14, (u32)0x00000010); /* var[14] */ + MCD_SET_VAR(taskTable+channel, 15, (u32)0x00000004); /* var[15] */ + MCD_SET_VAR(taskTable+channel, 16, (u32)0x08000000); /* var[16] */ + MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */ + MCD_SET_VAR(taskTable+channel, 28, (u32)0x80000000); /* inc[4] */ + MCD_SET_VAR(taskTable+channel, 29, (u32)0x80000001); /* inc[5] */ + MCD_SET_VAR(taskTable+channel, 30, (u32)0x40000000); /* inc[6] */ + + /* Set the task's Enable bit in its Task Control Register */ + MCD_dmaBar->taskControl[channel] |= (u16)0x8000; +} + + +/* + * Task 1 + */ + +void MCD_startDmaSingleNoEu(char *srcAddr, short srcIncr, + char *destAddr, short destIncr, int dmaSize, + short xferSizeIncr, int flags, int *currBD, int *cSave, + volatile TaskTableEntry *taskTable, int channel) +{ + + MCD_SET_VAR(taskTable+channel, 7, (u32)srcAddr); /* var[7] */ + MCD_SET_VAR(taskTable+channel, 25, + (u32)(0xe000 << 16) | (0xffff & srcIncr)); + /* inc[1] */ + MCD_SET_VAR(taskTable+channel, 2, (u32)destAddr); /* var[2] */ + MCD_SET_VAR(taskTable+channel, 24, + (u32)(0xe000 << 16) | (0xffff & destIncr)); + /* inc[0] */ + MCD_SET_VAR(taskTable+channel, 3, (u32)dmaSize); /* var[3] */ + MCD_SET_VAR(taskTable+channel, 26, + (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); + /* inc[2] */ + MCD_SET_VAR(taskTable+channel, 5, (u32)flags); /* var[5] */ + MCD_SET_VAR(taskTable+channel, 1, (u32)currBD); /* var[1] */ + MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */ + MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */ + MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */ + MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */ + MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000004); /* var[9] */ + MCD_SET_VAR(taskTable+channel, 10, (u32)0x08000000); /* var[10] */ + MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */ + MCD_SET_VAR(taskTable+channel, 28, (u32)0x80000001); /* inc[4] */ + MCD_SET_VAR(taskTable+channel, 29, (u32)0x40000000); /* inc[5] */ + + /* Set the task's Enable bit in its Task Control Register */ + MCD_dmaBar->taskControl[channel] |= (u16)0x8000; +} + + +/* + * Task 2 + */ + +void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr, + int xferSize, short xferSizeIncr, int *cSave, + volatile TaskTableEntry *taskTable, int channel) +{ + + MCD_SET_VAR(taskTable+channel, 3, (u32)currBD); /* var[3] */ + MCD_SET_VAR(taskTable+channel, 25, + (u32)(0xe000 << 16) | (0xffff & srcIncr)); + /* inc[1] */ + MCD_SET_VAR(taskTable+channel, 24, + (u32)(0xe000 << 16) | (0xffff & destIncr)); + /* inc[0] */ + MCD_SET_VAR(taskTable+channel, 12, (u32)xferSize); + /* var[12] */ + MCD_SET_VAR(taskTable+channel, 26, + (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); + /* inc[2] */ + MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */ + MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */ + MCD_SET_VAR(taskTable+channel, 2, (u32)0x00000000); /* var[2] */ + MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */ + MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */ + MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */ + MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */ + MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */ + MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */ + MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000000); /* var[10] */ + MCD_SET_VAR(taskTable+channel, 11, (u32)0x00000000); /* var[11] */ + MCD_SET_VAR(taskTable+channel, 13, (u32)0x00000000); /* var[13] */ + MCD_SET_VAR(taskTable+channel, 14, (u32)0x80000000); /* var[14] */ + MCD_SET_VAR(taskTable+channel, 15, (u32)0x00000010); /* var[15] */ + MCD_SET_VAR(taskTable+channel, 16, (u32)0x00000001); /* var[16] */ + MCD_SET_VAR(taskTable+channel, 17, (u32)0x00000004); /* var[17] */ + MCD_SET_VAR(taskTable+channel, 18, (u32)0x08000000); /* var[18] */ + MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */ + MCD_SET_VAR(taskTable+channel, 28, (u32)0x80000000); /* inc[4] */ + MCD_SET_VAR(taskTable+channel, 29, (u32)0xc0000000); /* inc[5] */ + MCD_SET_VAR(taskTable+channel, 30, (u32)0x80000001); /* inc[6] */ + MCD_SET_VAR(taskTable+channel, 31, (u32)0x40000000); /* inc[7] */ + + /* Set the task's Enable bit in its Task Control Register */ + MCD_dmaBar->taskControl[channel] |= (u16)0x8000; +} + + +/* + * Task 3 + */ + +void MCD_startDmaSingleEu(char *srcAddr, short srcIncr, + char *destAddr, short destIncr, int dmaSize, + short xferSizeIncr, int flags, int *currBD, int *cSave, + volatile TaskTableEntry *taskTable, int channel) +{ + + MCD_SET_VAR(taskTable+channel, 8, (u32)srcAddr); /* var[8] */ + MCD_SET_VAR(taskTable+channel, 25, + (u32)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */ + MCD_SET_VAR(taskTable+channel, 3, (u32)destAddr); /* var[3] */ + MCD_SET_VAR(taskTable+channel, 24, + (u32)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */ + MCD_SET_VAR(taskTable+channel, 4, (u32)dmaSize); /* var[4] */ + MCD_SET_VAR(taskTable+channel, 26, + (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */ + MCD_SET_VAR(taskTable+channel, 6, (u32)flags); /* var[6] */ + MCD_SET_VAR(taskTable+channel, 2, (u32)currBD); /* var[2] */ + MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */ + MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */ + MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */ + MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */ + MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */ + MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000001); /* var[10] */ + MCD_SET_VAR(taskTable+channel, 11, (u32)0x00000004); /* var[11] */ + MCD_SET_VAR(taskTable+channel, 12, (u32)0x08000000); /* var[12] */ + MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */ + MCD_SET_VAR(taskTable+channel, 28, (u32)0xc0000000); /* inc[4] */ + MCD_SET_VAR(taskTable+channel, 29, (u32)0x80000000); /* inc[5] */ + MCD_SET_VAR(taskTable+channel, 30, (u32)0x80000001); /* inc[6] */ + MCD_SET_VAR(taskTable+channel, 31, (u32)0x40000000); /* inc[7] */ + + /* Set the task's Enable bit in its Task Control Register */ + MCD_dmaBar->taskControl[channel] |= (u16)0x8000; +} + + +/* + * Task 4 + */ + +void MCD_startDmaENetRcv(char *bDBase, char *currBD, char *rcvFifoPtr, + volatile TaskTableEntry *taskTable, int channel) +{ + + MCD_SET_VAR(taskTable+channel, 0, (u32)bDBase); /* var[0] */ + MCD_SET_VAR(taskTable+channel, 3, (u32)currBD); /* var[3] */ + MCD_SET_VAR(taskTable+channel, 6, (u32)rcvFifoPtr); /* var[6] */ + MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */ + MCD_SET_VAR(taskTable+channel, 2, (u32)0x00000000); /* var[2] */ + MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */ + MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */ + MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */ + MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */ + MCD_SET_VAR(taskTable+channel, 9, (u32)0x0000ffff); /* var[9] */ + MCD_SET_VAR(taskTable+channel, 10, (u32)0x30000000); /* var[10] */ + MCD_SET_VAR(taskTable+channel, 11, (u32)0x0fffffff); /* var[11] */ + MCD_SET_VAR(taskTable+channel, 12, (u32)0x00000008); /* var[12] */ + MCD_SET_VAR(taskTable+channel, 24, (u32)0x00000000); /* inc[0] */ + MCD_SET_VAR(taskTable+channel, 25, (u32)0x60000000); /* inc[1] */ + MCD_SET_VAR(taskTable+channel, 26, (u32)0x20000004); /* inc[2] */ + MCD_SET_VAR(taskTable+channel, 27, (u32)0x40000000); /* inc[3] */ + + /* Set the task's Enable bit in its Task Control Register */ + MCD_dmaBar->taskControl[channel] |= (u16)0x8000; +} + + +/* + * Task 5 + */ + +void MCD_startDmaENetXmit(char *bDBase, char *currBD, + char *xmitFifoPtr, volatile TaskTableEntry *taskTable, + int channel) +{ + + MCD_SET_VAR(taskTable+channel, 0, (u32)bDBase); /* var[0] */ + MCD_SET_VAR(taskTable+channel, 3, (u32)currBD); /* var[3] */ + MCD_SET_VAR(taskTable+channel, 11, (u32)xmitFifoPtr); /* var[11] */ + MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */ + MCD_SET_VAR(taskTable+channel, 2, (u32)0x00000000); /* var[2] */ + MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */ + MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */ + MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */ + MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */ + MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */ + MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */ + MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000000); /* var[10] */ + MCD_SET_VAR(taskTable+channel, 12, (u32)0x00000000); /* var[12] */ + MCD_SET_VAR(taskTable+channel, 13, (u32)0x0000ffff); /* var[13] */ + MCD_SET_VAR(taskTable+channel, 14, (u32)0xffffffff); /* var[14] */ + MCD_SET_VAR(taskTable+channel, 15, (u32)0x00000004); /* var[15] */ + MCD_SET_VAR(taskTable+channel, 16, (u32)0x00000008); /* var[16] */ + MCD_SET_VAR(taskTable+channel, 24, (u32)0x00000000); /* inc[0] */ + MCD_SET_VAR(taskTable+channel, 25, (u32)0x60000000); /* inc[1] */ + MCD_SET_VAR(taskTable+channel, 26, (u32)0x40000000); /* inc[2] */ + MCD_SET_VAR(taskTable+channel, 27, (u32)0xc000fffc); /* inc[3] */ + MCD_SET_VAR(taskTable+channel, 28, (u32)0xe0000004); /* inc[4] */ + MCD_SET_VAR(taskTable+channel, 29, (u32)0x80000000); /* inc[5] */ + MCD_SET_VAR(taskTable+channel, 30, (u32)0x4000ffff); /* inc[6] */ + MCD_SET_VAR(taskTable+channel, 31, (u32)0xe0000001); /* inc[7] */ + + /* Set the task's Enable bit in its Task Control Register */ + MCD_dmaBar->taskControl[channel] |= (u16)0x8000; +} |