| 1 | /* |
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| 2 | * soclib_xcu.c - soclib XCU driver API implementation. |
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| 3 | * |
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| 4 | * Authors Alain Greiner (2016) |
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| 5 | * |
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| 6 | * Copyright (c) UPMC Sorbonne Universites |
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| 7 | * |
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| 8 | * This file is part of ALMOS-MKH. |
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| 9 | * |
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| 10 | * ALMOS-MKH.is free software; you can redistribute it and/or modify it |
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| 11 | * under the terms of the GNU General Public License as published by |
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| 12 | * the Free Software Foundation; version 2.0 of the License. |
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| 13 | * |
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| 14 | * ALMOS-MKH.is distributed in the hope that it will be useful, but |
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| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 17 | * General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with ALMOS-kernel; if not, write to the Free Software Foundation, |
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| 21 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 22 | */ |
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| 23 | |
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| 24 | #include <soclib_xcu.h> |
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| 25 | #include <hal_types.h> |
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| 26 | #include <core.h> |
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| 27 | #include <chdev.h> |
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| 28 | |
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| 29 | void soclib_xcu_init( chdev_t * icu, |
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| 30 | lid_t lid ) |
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| 31 | { |
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| 32 | |
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| 33 | } |
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| 34 | |
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| 35 | void soclib_xcu_disable_irq( chdev_t * icu, |
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| 36 | uint32_t mask, |
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| 37 | uint32_t type, |
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| 38 | lid_t lid ) |
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| 39 | { |
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| 40 | |
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| 41 | } |
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| 42 | |
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| 43 | void soclib_xcu_enable_irq( chdev_t * icu, |
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| 44 | uint32_t mask, |
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| 45 | uint32_t type, |
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| 46 | lid_t lid ) |
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| 47 | { |
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| 48 | |
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| 49 | } |
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| 50 | |
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| 51 | void soclib_xcu_get_masks( chdev_t * icu, |
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| 52 | lid_t lid, |
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| 53 | uint32_t * hwi_mask, |
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| 54 | uint32_t * wti_mask, |
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| 55 | uint32_t * pti_mask ) |
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| 56 | { |
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| 57 | |
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| 58 | } |
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| 59 | |
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| 60 | void soclib_xcu_set_period( chdev_t * icu, |
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| 61 | uint32_t index, |
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| 62 | uint32_t period ) |
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| 63 | { |
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| 64 | |
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| 65 | } |
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| 66 | |
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| 67 | uint32_t soclib_xcu_ack_timer( chdev_t * icu, |
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| 68 | uint32_t index ) |
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| 69 | { |
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| 70 | return 0; |
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| 71 | } |
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| 72 | |
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| 73 | void soclib_xcu_get_status( chdev_t * icu, |
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| 74 | lid_t lid, |
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| 75 | uint32_t * hwi_status, |
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| 76 | uint32_t * wti_status, |
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| 77 | uint32_t * pti_status ) |
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| 78 | { |
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| 79 | |
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| 80 | } |
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| 81 | |
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| 82 | void soclib_xcu_send_ipi( xptr_t icu_xp, |
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| 83 | lid_t lid ) |
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| 84 | { |
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| 85 | |
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| 86 | } |
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| 87 | |
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| 88 | uint32_t * soclib_xcu_wti_ptr( chdev_t * icu, |
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| 89 | uint32_t index ) |
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| 90 | { |
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| 91 | return NULL; |
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| 92 | } |
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