| /* |
| * Copyright 2012, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef MOSYS_DRIVERS_EC_ENE_KB832_H__ |
| #define MOSYS_DRIVERS_EC_ENE_KB832_H__ |
| |
| /** |
| * Read ene internal sram |
| * |
| * @param address 16bit sram address |
| * @return 8bit sram data |
| */ |
| uint8_t ene_read(struct platform_intf *intf, uint16_t port, |
| uint16_t address); |
| |
| /** |
| * Write ene internal sram |
| * |
| * @param address 16bit sram address |
| * @param data 8bit data |
| */ |
| void ene_write(struct platform_intf *intf, uint16_t port, |
| uint16_t address, uint8_t data); |
| |
| /** |
| * Detect kb932 on specific port |
| * |
| * returns 1 to indicate success |
| * returns 0 if no ene kb932 determined, but no error occurred |
| */ |
| int ene_kb932_detect(struct platform_intf *intf, uint16_t port); |
| |
| #endif /* MOSYS_DRIVERS_EC_ENE_KB832_H__ */ |