diff options
Diffstat (limited to 'drivers/staging/tidspbridge/include/dspbridge/dspioctl.h')
| -rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/dspioctl.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h b/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h deleted file mode 100644 index 0fcda1978921..000000000000 --- a/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * dspioctl.h - * - * DSP-BIOS Bridge driver support functions for TI OMAP processors. - * - * Bridge driver BRD_IOCtl reserved command definitions. - * - * Copyright (C) 2005-2006 Texas Instruments, Inc. - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -#ifndef DSPIOCTL_ -#define DSPIOCTL_ - -/* ------------------------------------ Hardware Abstraction Layer */ -#include <hw_defs.h> -#include <hw_mmu.h> - -/* - * Any IOCTLS at or above this value are reserved for standard Bridge driver - * interfaces. - */ -#define BRDIOCTL_RESERVEDBASE 0x8000 - -#define BRDIOCTL_CHNLREAD (BRDIOCTL_RESERVEDBASE + 0x10) -#define BRDIOCTL_CHNLWRITE (BRDIOCTL_RESERVEDBASE + 0x20) -/* DMMU */ -#define BRDIOCTL_SETMMUCONFIG (BRDIOCTL_RESERVEDBASE + 0x60) -/* PWR */ -#define BRDIOCTL_PWRCONTROL (BRDIOCTL_RESERVEDBASE + 0x70) - -/* attention, modifiers: - * Some of these control enumerations are made visible to user for power - * control, so any changes to this list, should also be updated in the user - * header file 'dbdefs.h' ***/ -/* These ioctls are reserved for PWR power commands for the DSP */ -#define BRDIOCTL_DEEPSLEEP (BRDIOCTL_PWRCONTROL + 0x0) -#define BRDIOCTL_EMERGENCYSLEEP (BRDIOCTL_PWRCONTROL + 0x1) -#define BRDIOCTL_WAKEUP (BRDIOCTL_PWRCONTROL + 0x2) -#define BRDIOCTL_CLK_CTRL (BRDIOCTL_PWRCONTROL + 0x7) -/* DSP Initiated Hibernate */ -#define BRDIOCTL_PWR_HIBERNATE (BRDIOCTL_PWRCONTROL + 0x8) -#define BRDIOCTL_PRESCALE_NOTIFY (BRDIOCTL_PWRCONTROL + 0x9) -#define BRDIOCTL_POSTSCALE_NOTIFY (BRDIOCTL_PWRCONTROL + 0xA) -#define BRDIOCTL_CONSTRAINT_REQUEST (BRDIOCTL_PWRCONTROL + 0xB) - -/* Number of actual DSP-MMU TLB entries */ -#define BRDIOCTL_NUMOFMMUTLB 32 - -struct bridge_ioctl_extproc { - u32 dsp_va; /* DSP virtual address */ - u32 gpp_pa; /* GPP physical address */ - /* GPP virtual address. __va does not work for ioremapped addresses */ - u32 gpp_va; - u32 size; /* Size of the mapped memory in bytes */ - enum hw_endianism_t endianism; - enum hw_mmu_mixed_size_t mixed_mode; - enum hw_element_size_t elem_size; -}; - -#endif /* DSPIOCTL_ */ |