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1 /*

2 * This file is provided under a dual BSD/GPLv2 license. When using or

3 * redistributing this file, you may do so under either license.

4 *

5 * GPL LICENSE SUMMARY

6 *

8 *

9 * This program is free software; you can redistribute it and/or modify

10 * it under the terms of version 2 of the GNU General Public License as

11 * published by the Free Software Foundation.

12 *

13 * This program is distributed in the hope that it will be useful, but

14 * WITHOUT ANY WARRANTY; without even the implied warranty of

15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

16 * General Public License for more details.

17 *

18 * You should have received a copy of the GNU General Public License

19 * along with this program; if not, write to the Free Software

20 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.

21 * The full GNU General Public License is included in this distribution

22 * in the file called LICENSE.GPL.

23 *

24 * BSD LICENSE

25 *

28 *

29 * Redistribution and use in source and binary forms, with or without

30 * modification, are permitted provided that the following conditions

31 * are met:

32 *

33 * * Redistributions of source code must retain the above copyright

34 * notice, this list of conditions and the following disclaimer.

35 * * Redistributions in binary form must reproduce the above copyright

36 * notice, this list of conditions and the following disclaimer in

37 * the documentation and/or other materials provided with the

38 * distribution.

39 * * Neither the name of Intel Corporation nor the names of its

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41 * from this software without specific prior written permission.

42 *

43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

44 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

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53 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

54 */

56 #ifndef _SCIC_SDS_PCI_H_

57 #define _SCIC_SDS_PCI_H_

59 /**

60 * This file contains the prototypes/macros utilized in writing out PCI data

61 * for the SCI core.

62 *

63 *

64 */

66 #include <asm/io.h>

67 #include "sci_types.h"

69 struct scic_sds_controller;

71 void scic_sds_pci_bar_initialization(struct scic_sds_controller *scic);

73 /* for debug we separate scu and smu accesses and require a controller */

74 static inline u32 scic_sds_pci_read_smu_dword(struct scic_sds_controller *scic, void __iomem *addr)

75 {

76 return readl(addr);

77 }

79 static inline void scic_sds_pci_write_smu_dword(struct scic_sds_controller *scic, void __iomem *addr, u32 value)

80 {

81 writel(value, addr);

82 }

84 static inline u32 scic_sds_pci_read_scu_dword(struct scic_sds_controller *scic, void __iomem *addr)

85 {

86 return readl(addr);

87 }

89 static inline void scic_sds_pci_write_scu_dword(struct scic_sds_controller *scic, void __iomem *addr, u32 value)

90 {

91 writel(value, addr);

92 }

95 #endif /* _SCIC_SDS_PCI_H_ */