From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/include/linux/fsl/bestcomm/gen_bd.h | 53 ++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 kernel/include/linux/fsl/bestcomm/gen_bd.h (limited to 'kernel/include/linux/fsl/bestcomm/gen_bd.h') diff --git a/kernel/include/linux/fsl/bestcomm/gen_bd.h b/kernel/include/linux/fsl/bestcomm/gen_bd.h new file mode 100644 index 000000000..de47260e6 --- /dev/null +++ b/kernel/include/linux/fsl/bestcomm/gen_bd.h @@ -0,0 +1,53 @@ +/* + * Header for Bestcomm General Buffer Descriptor tasks driver + * + * + * Copyright (C) 2007 Sylvain Munaut + * Copyright (C) 2006 AppSpec Computer Technologies Corp. + * Jeff Gibbons + * + * 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. + * + * + */ + +#ifndef __BESTCOMM_GEN_BD_H__ +#define __BESTCOMM_GEN_BD_H__ + +struct bcom_gen_bd { + u32 status; + u32 buf_pa; +}; + + +extern struct bcom_task * +bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, + int initiator, int ipr, int maxbufsize); + +extern int +bcom_gen_bd_rx_reset(struct bcom_task *tsk); + +extern void +bcom_gen_bd_rx_release(struct bcom_task *tsk); + + +extern struct bcom_task * +bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, + int initiator, int ipr); + +extern int +bcom_gen_bd_tx_reset(struct bcom_task *tsk); + +extern void +bcom_gen_bd_tx_release(struct bcom_task *tsk); + + +/* PSC support utility wrappers */ +struct bcom_task * bcom_psc_gen_bd_rx_init(unsigned psc_num, int queue_len, + phys_addr_t fifo, int maxbufsize); +struct bcom_task * bcom_psc_gen_bd_tx_init(unsigned psc_num, int queue_len, + phys_addr_t fifo); +#endif /* __BESTCOMM_GEN_BD_H__ */ + -- cgit 1.2.3-korg