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65 lines
1.9 KiB
65 lines
1.9 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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/* |
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* Part of the HSI character device driver. |
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* |
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* Copyright (C) 2010 Nokia Corporation. All rights reserved. |
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* |
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* Contact: Andras Domokos <andras.domokos at nokia.com> |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* version 2 as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
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* 02110-1301 USA |
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*/ |
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#ifndef __HSI_CHAR_H |
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#define __HSI_CHAR_H |
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#include <linux/types.h> |
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#define HSI_CHAR_MAGIC 'k' |
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#define HSC_IOW(num, dtype) _IOW(HSI_CHAR_MAGIC, num, dtype) |
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#define HSC_IOR(num, dtype) _IOR(HSI_CHAR_MAGIC, num, dtype) |
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#define HSC_IOWR(num, dtype) _IOWR(HSI_CHAR_MAGIC, num, dtype) |
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#define HSC_IO(num) _IO(HSI_CHAR_MAGIC, num) |
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#define HSC_RESET HSC_IO(16) |
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#define HSC_SET_PM HSC_IO(17) |
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#define HSC_SEND_BREAK HSC_IO(18) |
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#define HSC_SET_RX HSC_IOW(19, struct hsc_rx_config) |
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#define HSC_GET_RX HSC_IOW(20, struct hsc_rx_config) |
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#define HSC_SET_TX HSC_IOW(21, struct hsc_tx_config) |
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#define HSC_GET_TX HSC_IOW(22, struct hsc_tx_config) |
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#define HSC_PM_DISABLE 0 |
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#define HSC_PM_ENABLE 1 |
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#define HSC_MODE_STREAM 1 |
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#define HSC_MODE_FRAME 2 |
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#define HSC_FLOW_SYNC 0 |
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#define HSC_ARB_RR 0 |
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#define HSC_ARB_PRIO 1 |
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struct hsc_rx_config { |
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__u32 mode; |
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__u32 flow; |
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__u32 channels; |
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}; |
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struct hsc_tx_config { |
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__u32 mode; |
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__u32 channels; |
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__u32 speed; |
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__u32 arb_mode; |
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}; |
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#endif /* __HSI_CHAR_H */
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