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/drivers/scsi/pm8001/pm8001_chips.h | 89 +++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 kernel/drivers/scsi/pm8001/pm8001_chips.h (limited to 'kernel/drivers/scsi/pm8001/pm8001_chips.h') diff --git a/kernel/drivers/scsi/pm8001/pm8001_chips.h b/kernel/drivers/scsi/pm8001/pm8001_chips.h new file mode 100644 index 000000000..9241c7826 --- /dev/null +++ b/kernel/drivers/scsi/pm8001/pm8001_chips.h @@ -0,0 +1,89 @@ +/* + * PMC-Sierra SPC 8001 SAS/SATA based host adapters driver + * + * Copyright (c) 2008-2009 USI Co., Ltd. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + * + */ + +#ifndef _PM8001_CHIPS_H_ +#define _PM8001_CHIPS_H_ + +static inline u32 pm8001_read_32(void *virt_addr) +{ + return *((u32 *)virt_addr); +} + +static inline void pm8001_write_32(void *addr, u32 offset, __le32 val) +{ + *((__le32 *)(addr + offset)) = val; +} + +static inline u32 pm8001_cr32(struct pm8001_hba_info *pm8001_ha, u32 bar, + u32 offset) +{ + return readl(pm8001_ha->io_mem[bar].memvirtaddr + offset); +} + +static inline void pm8001_cw32(struct pm8001_hba_info *pm8001_ha, u32 bar, + u32 addr, u32 val) +{ + writel(val, pm8001_ha->io_mem[bar].memvirtaddr + addr); +} +static inline u32 pm8001_mr32(void __iomem *addr, u32 offset) +{ + return readl(addr + offset); +} +static inline void pm8001_mw32(void __iomem *addr, u32 offset, u32 val) +{ + writel(val, addr + offset); +} +static inline u32 get_pci_bar_index(u32 pcibar) +{ + switch (pcibar) { + case 0x18: + case 0x1C: + return 1; + case 0x20: + return 2; + case 0x24: + return 3; + default: + return 0; + } +} + +#endif /* _PM8001_CHIPS_H_ */ + -- cgit 1.2.3-korg