mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-11-09 02:51:11 +01:00
Thomas Gleixner
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Enrico Weigelt <[email protected]> Reviewed-by: Kate Stewart <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Header for Bestcomm General Buffer Descriptor tasks driver
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*
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* Copyright (C) 2007 Sylvain Munaut <[email protected]>
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* Copyright (C) 2006 AppSpec Computer Technologies Corp.
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* Jeff Gibbons <[email protected]>
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*/
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#ifndef __BESTCOMM_GEN_BD_H__
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#define __BESTCOMM_GEN_BD_H__
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struct bcom_gen_bd {
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u32 status;
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u32 buf_pa;
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};
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extern struct bcom_task *
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bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo,
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int initiator, int ipr, int maxbufsize);
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extern int
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bcom_gen_bd_rx_reset(struct bcom_task *tsk);
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extern void
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bcom_gen_bd_rx_release(struct bcom_task *tsk);
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extern struct bcom_task *
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bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo,
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int initiator, int ipr);
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extern int
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bcom_gen_bd_tx_reset(struct bcom_task *tsk);
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extern void
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bcom_gen_bd_tx_release(struct bcom_task *tsk);
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/* PSC support utility wrappers */
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struct bcom_task * bcom_psc_gen_bd_rx_init(unsigned psc_num, int queue_len,
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phys_addr_t fifo, int maxbufsize);
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struct bcom_task * bcom_psc_gen_bd_tx_init(unsigned psc_num, int queue_len,
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phys_addr_t fifo);
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#endif /* __BESTCOMM_GEN_BD_H__ */
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