b24413180f
Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
307 lines
7.2 KiB
C
307 lines
7.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* The header file of cs5536 south bridge.
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*
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* Copyright (C) 2007 Lemote, Inc.
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* Author : jlliu <liujl@lemote.com>
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*/
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#ifndef _CS5536_H
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#define _CS5536_H
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#include <linux/types.h>
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extern void _rdmsr(u32 msr, u32 *hi, u32 *lo);
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extern void _wrmsr(u32 msr, u32 hi, u32 lo);
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/*
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* MSR module base
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*/
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#define CS5536_SB_MSR_BASE (0x00000000)
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#define CS5536_GLIU_MSR_BASE (0x10000000)
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#define CS5536_ILLEGAL_MSR_BASE (0x20000000)
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#define CS5536_USB_MSR_BASE (0x40000000)
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#define CS5536_IDE_MSR_BASE (0x60000000)
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#define CS5536_DIVIL_MSR_BASE (0x80000000)
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#define CS5536_ACC_MSR_BASE (0xa0000000)
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#define CS5536_UNUSED_MSR_BASE (0xc0000000)
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#define CS5536_GLCP_MSR_BASE (0xe0000000)
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#define SB_MSR_REG(offset) (CS5536_SB_MSR_BASE | (offset))
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#define GLIU_MSR_REG(offset) (CS5536_GLIU_MSR_BASE | (offset))
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#define ILLEGAL_MSR_REG(offset) (CS5536_ILLEGAL_MSR_BASE | (offset))
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#define USB_MSR_REG(offset) (CS5536_USB_MSR_BASE | (offset))
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#define IDE_MSR_REG(offset) (CS5536_IDE_MSR_BASE | (offset))
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#define DIVIL_MSR_REG(offset) (CS5536_DIVIL_MSR_BASE | (offset))
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#define ACC_MSR_REG(offset) (CS5536_ACC_MSR_BASE | (offset))
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#define UNUSED_MSR_REG(offset) (CS5536_UNUSED_MSR_BASE | (offset))
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#define GLCP_MSR_REG(offset) (CS5536_GLCP_MSR_BASE | (offset))
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/*
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* BAR SPACE OF VIRTUAL PCI :
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* range for pci probe use, length is the actual size.
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*/
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/* IO space for all DIVIL modules */
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#define CS5536_IRQ_RANGE 0xffffffe0 /* USERD FOR PCI PROBE */
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#define CS5536_IRQ_LENGTH 0x20 /* THE REGS ACTUAL LENGTH */
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#define CS5536_SMB_RANGE 0xfffffff8
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#define CS5536_SMB_LENGTH 0x08
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#define CS5536_GPIO_RANGE 0xffffff00
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#define CS5536_GPIO_LENGTH 0x100
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#define CS5536_MFGPT_RANGE 0xffffffc0
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#define CS5536_MFGPT_LENGTH 0x40
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#define CS5536_ACPI_RANGE 0xffffffe0
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#define CS5536_ACPI_LENGTH 0x20
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#define CS5536_PMS_RANGE 0xffffff80
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#define CS5536_PMS_LENGTH 0x80
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/* IO space for IDE */
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#define CS5536_IDE_RANGE 0xfffffff0
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#define CS5536_IDE_LENGTH 0x10
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/* IO space for ACC */
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#define CS5536_ACC_RANGE 0xffffff80
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#define CS5536_ACC_LENGTH 0x80
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/* MEM space for ALL USB modules */
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#define CS5536_OHCI_RANGE 0xfffff000
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#define CS5536_OHCI_LENGTH 0x1000
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#define CS5536_EHCI_RANGE 0xfffff000
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#define CS5536_EHCI_LENGTH 0x1000
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/*
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* PCI MSR ACCESS
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*/
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#define PCI_MSR_CTRL 0xF0
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#define PCI_MSR_ADDR 0xF4
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#define PCI_MSR_DATA_LO 0xF8
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#define PCI_MSR_DATA_HI 0xFC
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/**************** MSR *****************************/
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/*
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* GLIU STANDARD MSR
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*/
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#define GLIU_CAP 0x00
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#define GLIU_CONFIG 0x01
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#define GLIU_SMI 0x02
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#define GLIU_ERROR 0x03
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#define GLIU_PM 0x04
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#define GLIU_DIAG 0x05
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/*
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* GLIU SPEC. MSR
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*/
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#define GLIU_P2D_BM0 0x20
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#define GLIU_P2D_BM1 0x21
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#define GLIU_P2D_BM2 0x22
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#define GLIU_P2D_BMK0 0x23
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#define GLIU_P2D_BMK1 0x24
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#define GLIU_P2D_BM3 0x25
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#define GLIU_P2D_BM4 0x26
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#define GLIU_COH 0x80
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#define GLIU_PAE 0x81
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#define GLIU_ARB 0x82
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#define GLIU_ASMI 0x83
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#define GLIU_AERR 0x84
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#define GLIU_DEBUG 0x85
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#define GLIU_PHY_CAP 0x86
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#define GLIU_NOUT_RESP 0x87
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#define GLIU_NOUT_WDATA 0x88
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#define GLIU_WHOAMI 0x8B
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#define GLIU_SLV_DIS 0x8C
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#define GLIU_IOD_BM0 0xE0
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#define GLIU_IOD_BM1 0xE1
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#define GLIU_IOD_BM2 0xE2
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#define GLIU_IOD_BM3 0xE3
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#define GLIU_IOD_BM4 0xE4
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#define GLIU_IOD_BM5 0xE5
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#define GLIU_IOD_BM6 0xE6
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#define GLIU_IOD_BM7 0xE7
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#define GLIU_IOD_BM8 0xE8
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#define GLIU_IOD_BM9 0xE9
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#define GLIU_IOD_SC0 0xEA
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#define GLIU_IOD_SC1 0xEB
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#define GLIU_IOD_SC2 0xEC
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#define GLIU_IOD_SC3 0xED
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#define GLIU_IOD_SC4 0xEE
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#define GLIU_IOD_SC5 0xEF
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#define GLIU_IOD_SC6 0xF0
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#define GLIU_IOD_SC7 0xF1
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/*
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* SB STANDARD
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*/
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#define SB_CAP 0x00
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#define SB_CONFIG 0x01
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#define SB_SMI 0x02
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#define SB_ERROR 0x03
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#define SB_MAR_ERR_EN 0x00000001
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#define SB_TAR_ERR_EN 0x00000002
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#define SB_RSVD_BIT1 0x00000004
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#define SB_EXCEP_ERR_EN 0x00000008
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#define SB_SYSE_ERR_EN 0x00000010
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#define SB_PARE_ERR_EN 0x00000020
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#define SB_TAS_ERR_EN 0x00000040
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#define SB_MAR_ERR_FLAG 0x00010000
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#define SB_TAR_ERR_FLAG 0x00020000
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#define SB_RSVD_BIT2 0x00040000
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#define SB_EXCEP_ERR_FLAG 0x00080000
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#define SB_SYSE_ERR_FLAG 0x00100000
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#define SB_PARE_ERR_FLAG 0x00200000
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#define SB_TAS_ERR_FLAG 0x00400000
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#define SB_PM 0x04
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#define SB_DIAG 0x05
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/*
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* SB SPEC.
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*/
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#define SB_CTRL 0x10
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#define SB_R0 0x20
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#define SB_R1 0x21
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#define SB_R2 0x22
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#define SB_R3 0x23
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#define SB_R4 0x24
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#define SB_R5 0x25
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#define SB_R6 0x26
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#define SB_R7 0x27
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#define SB_R8 0x28
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#define SB_R9 0x29
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#define SB_R10 0x2A
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#define SB_R11 0x2B
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#define SB_R12 0x2C
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#define SB_R13 0x2D
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#define SB_R14 0x2E
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#define SB_R15 0x2F
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/*
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* GLCP STANDARD
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*/
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#define GLCP_CAP 0x00
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#define GLCP_CONFIG 0x01
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#define GLCP_SMI 0x02
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#define GLCP_ERROR 0x03
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#define GLCP_PM 0x04
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#define GLCP_DIAG 0x05
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/*
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* GLCP SPEC.
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*/
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#define GLCP_CLK_DIS_DELAY 0x08
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#define GLCP_PM_CLK_DISABLE 0x09
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#define GLCP_GLB_PM 0x0B
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#define GLCP_DBG_OUT 0x0C
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#define GLCP_RSVD1 0x0D
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#define GLCP_SOFT_COM 0x0E
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#define SOFT_BAR_SMB_FLAG 0x00000001
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#define SOFT_BAR_GPIO_FLAG 0x00000002
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#define SOFT_BAR_MFGPT_FLAG 0x00000004
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#define SOFT_BAR_IRQ_FLAG 0x00000008
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#define SOFT_BAR_PMS_FLAG 0x00000010
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#define SOFT_BAR_ACPI_FLAG 0x00000020
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#define SOFT_BAR_IDE_FLAG 0x00000400
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#define SOFT_BAR_ACC_FLAG 0x00000800
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#define SOFT_BAR_OHCI_FLAG 0x00001000
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#define SOFT_BAR_EHCI_FLAG 0x00002000
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#define GLCP_RSVD2 0x0F
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#define GLCP_CLK_OFF 0x10
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#define GLCP_CLK_ACTIVE 0x11
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#define GLCP_CLK_DISABLE 0x12
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#define GLCP_CLK4ACK 0x13
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#define GLCP_SYS_RST 0x14
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#define GLCP_RSVD3 0x15
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#define GLCP_DBG_CLK_CTRL 0x16
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#define GLCP_CHIP_REV_ID 0x17
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/* PIC */
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#define PIC_YSEL_LOW 0x20
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#define PIC_YSEL_LOW_USB_SHIFT 8
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#define PIC_YSEL_LOW_ACC_SHIFT 16
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#define PIC_YSEL_LOW_FLASH_SHIFT 24
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#define PIC_YSEL_HIGH 0x21
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#define PIC_ZSEL_LOW 0x22
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#define PIC_ZSEL_HIGH 0x23
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#define PIC_IRQM_PRIM 0x24
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#define PIC_IRQM_LPC 0x25
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#define PIC_XIRR_STS_LOW 0x26
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#define PIC_XIRR_STS_HIGH 0x27
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#define PCI_SHDW 0x34
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/*
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* DIVIL STANDARD
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*/
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#define DIVIL_CAP 0x00
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#define DIVIL_CONFIG 0x01
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#define DIVIL_SMI 0x02
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#define DIVIL_ERROR 0x03
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#define DIVIL_PM 0x04
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#define DIVIL_DIAG 0x05
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/*
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* DIVIL SPEC.
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*/
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#define DIVIL_LBAR_IRQ 0x08
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#define DIVIL_LBAR_KEL 0x09
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#define DIVIL_LBAR_SMB 0x0B
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#define DIVIL_LBAR_GPIO 0x0C
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#define DIVIL_LBAR_MFGPT 0x0D
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#define DIVIL_LBAR_ACPI 0x0E
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#define DIVIL_LBAR_PMS 0x0F
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#define DIVIL_LEG_IO 0x14
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#define DIVIL_BALL_OPTS 0x15
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#define DIVIL_SOFT_IRQ 0x16
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#define DIVIL_SOFT_RESET 0x17
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/* MFGPT */
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#define MFGPT_IRQ 0x28
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/*
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* IDE STANDARD
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*/
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#define IDE_CAP 0x00
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#define IDE_CONFIG 0x01
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#define IDE_SMI 0x02
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#define IDE_ERROR 0x03
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#define IDE_PM 0x04
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#define IDE_DIAG 0x05
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/*
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* IDE SPEC.
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*/
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#define IDE_IO_BAR 0x08
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#define IDE_CFG 0x10
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#define IDE_DTC 0x12
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#define IDE_CAST 0x13
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#define IDE_ETC 0x14
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#define IDE_INTERNAL_PM 0x15
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/*
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* ACC STANDARD
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*/
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#define ACC_CAP 0x00
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#define ACC_CONFIG 0x01
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#define ACC_SMI 0x02
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#define ACC_ERROR 0x03
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#define ACC_PM 0x04
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#define ACC_DIAG 0x05
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/*
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* USB STANDARD
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*/
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#define USB_CAP 0x00
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#define USB_CONFIG 0x01
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#define USB_SMI 0x02
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#define USB_ERROR 0x03
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#define USB_PM 0x04
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#define USB_DIAG 0x05
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/*
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* USB SPEC.
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*/
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#define USB_OHCI 0x08
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#define USB_EHCI 0x09
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/****************** NATIVE ***************************/
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/* GPIO : I/O SPACE; REG : 32BITS */
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#define GPIOL_OUT_VAL 0x00
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#define GPIOL_OUT_EN 0x04
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#endif /* _CS5536_H */
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