| [7aa94304] | 1 | /*
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| 2 | * Copyright (c) 2017 Jiri Svoboda
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| [6404aca] | 29 | /** @addtogroup uspace_drv_sun4v_con
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| [7aa94304] | 30 | * @{
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| 31 | */
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| 32 | /** @file
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| 33 | */
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| 34 |
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| 35 | #ifndef SUN4V_CON_H
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| 36 | #define SUN4V_CON_H
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| 37 |
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| 38 | #include <async.h>
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| 39 | #include <ddf/driver.h>
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| [7a6065c] | 40 | #include <io/chardev_srv.h>
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| [7aa94304] | 41 | #include <loc.h>
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| 42 | #include <stdint.h>
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| 43 |
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| [59953b57] | 44 | #include "niagara_buf.h"
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| 45 |
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| [19d2ce01] | 46 | /** Sun4v console resources */
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| 47 | typedef struct {
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| [f4cfd271] | 48 | uintptr_t in_base;
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| 49 | uintptr_t out_base;
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| [19d2ce01] | 50 | } sun4v_con_res_t;
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| 51 |
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| [7aa94304] | 52 | /** Sun4v console */
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| 53 | typedef struct {
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| 54 | async_sess_t *client_sess;
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| 55 | ddf_dev_t *dev;
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| [7a6065c] | 56 | chardev_srvs_t cds;
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| [19d2ce01] | 57 | sun4v_con_res_t res;
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| [59953b57] | 58 | /** Virtual address of the shared input buffer */
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| 59 | niagara_input_buffer_t *input_buffer;
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| 60 | /** Virtual address of the shared input buffer */
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| 61 | niagara_output_buffer_t *output_buffer;
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| [7aa94304] | 62 | } sun4v_con_t;
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| 63 |
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| [b7fd2a0] | 64 | extern errno_t sun4v_con_add(sun4v_con_t *, sun4v_con_res_t *);
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| 65 | extern errno_t sun4v_con_remove(sun4v_con_t *);
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| 66 | extern errno_t sun4v_con_gone(sun4v_con_t *);
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| [7aa94304] | 67 |
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| 68 | #endif
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| 69 |
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| 70 | /** @}
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| 71 | */
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