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46 lines
1.2 KiB
46 lines
1.2 KiB
/* |
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* Tegra host1x Channel |
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* |
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* Copyright (c) 2010-2013, NVIDIA Corporation. |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms and conditions 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 it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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* 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, see <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef __HOST1X_CHANNEL_H |
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#define __HOST1X_CHANNEL_H |
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#include <linux/io.h> |
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#include "cdma.h" |
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struct host1x; |
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struct host1x_channel { |
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struct list_head list; |
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unsigned int refcount; |
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unsigned int id; |
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struct mutex reflock; |
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struct mutex submitlock; |
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void __iomem *regs; |
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struct device *dev; |
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struct host1x_cdma cdma; |
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}; |
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/* channel list operations */ |
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int host1x_channel_list_init(struct host1x *host); |
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#define host1x_for_each_channel(host, channel) \ |
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list_for_each_entry(channel, &host->chlist.list, list) |
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#endif
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