| /* |
| * Copyright (c) 2010 Broadcom Corporation |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef _hndtcam_h_ |
| #define _hndtcam_h_ |
| |
| /* |
| * 0 - 1 |
| * 1 - 2 Consecutive locations are patched |
| * 2 - 4 Consecutive locations are patched |
| * 3 - 8 Consecutive locations are patched |
| * 4 - 16 Consecutive locations are patched |
| * Define default to patch 2 locations |
| */ |
| |
| #define PATCHCOUNT 0 |
| #define SRPC_PATCHCOUNT PATCHCOUNT |
| |
| /* N Consecutive location to patch */ |
| #define SRPC_PATCHNLOC (1 << (SRPC_PATCHCOUNT)) |
| |
| /* patch values and address structure */ |
| typedef struct patchaddrvalue { |
| uint32 addr; |
| uint32 value; |
| } patchaddrvalue_t; |
| |
| extern void hnd_patch_init(void *srp); |
| extern void hnd_tcam_write(void *srp, u16 index, uint32 data); |
| extern void hnd_tcam_read(void *srp, u16 index, uint32 * content); |
| void *hnd_tcam_init(void *srp, uint no_addrs); |
| extern void hnd_tcam_disablepatch(void *srp); |
| extern void hnd_tcam_enablepatch(void *srp); |
| extern void hnd_tcam_load(void *srp, const patchaddrvalue_t * patchtbl); |
| #endif /* _hndtcam_h_ */ |