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linux/arch/powerpc/include/asm/immap_cpm2.h
Greg Kroah-Hartman b24413180f License cleanup: add SPDX GPL-2.0 license identifier to files with no license 
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>
2017-11-02 11:10:55 +01:00

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/* SPDX-License-Identifier: GPL-2.0 */
/*
* CPM2 Internal Memory Map
* Copyright (c) 1999 Dan Malek (dmalek@jlc.net)
*
* The Internal Memory Map for devices with CPM2 on them. This
* is the superset of all CPM2 devices (8260, 8266, 8280, 8272,
* 8560).
*/
#ifdef __KERNEL__
#ifndef __IMMAP_CPM2__
#define __IMMAP_CPM2__
#include <linux/types.h>
/* System configuration registers.
*/
typedef struct sys_82xx_conf {
u32 sc_siumcr;
u32 sc_sypcr;
u8 res1[6];
u16 sc_swsr;
u8 res2[20];
u32 sc_bcr;
u8 sc_ppc_acr;
u8 res3[3];
u32 sc_ppc_alrh;
u32 sc_ppc_alrl;
u8 sc_lcl_acr;
u8 res4[3];
u32 sc_lcl_alrh;
u32 sc_lcl_alrl;
u32 sc_tescr1;
u32 sc_tescr2;
u32 sc_ltescr1;
u32 sc_ltescr2;
u32 sc_pdtea;
u8 sc_pdtem;
u8 res5[3];
u32 sc_ldtea;
u8 sc_ldtem;
u8 res6[163];
} sysconf_82xx_cpm2_t;
typedef struct sys_85xx_conf {
u32 sc_cear;
u16 sc_ceer;
u16 sc_cemr;
u8 res1[70];
u32 sc_smaer;
u8 res2[4];
u32 sc_smevr;
u32 sc_smctr;
u32 sc_lmaer;
u8 res3[4];
u32 sc_lmevr;
u32 sc_lmctr;
u8 res4[144];
} sysconf_85xx_cpm2_t;
typedef union sys_conf {
sysconf_82xx_cpm2_t siu_82xx;
sysconf_85xx_cpm2_t siu_85xx;
} sysconf_cpm2_t;
/* Memory controller registers.
*/
typedef struct mem_ctlr {
u32 memc_br0;
u32 memc_or0;
u32 memc_br1;
u32 memc_or1;
u32 memc_br2;
u32 memc_or2;
u32 memc_br3;
u32 memc_or3;
u32 memc_br4;
u32 memc_or4;
u32 memc_br5;
u32 memc_or5;
u32 memc_br6;
u32 memc_or6;
u32 memc_br7;
u32 memc_or7;
u32 memc_br8;
u32 memc_or8;
u32 memc_br9;
u32 memc_or9;
u32 memc_br10;
u32 memc_or10;
u32 memc_br11;
u32 memc_or11;
u8 res1[8];
u32 memc_mar;
u8 res2[4];
u32 memc_mamr;
u32 memc_mbmr;
u32 memc_mcmr;
u8 res3[8];
u16 memc_mptpr;
u8 res4[2];
u32 memc_mdr;
u8 res5[4];
u32 memc_psdmr;
u32 memc_lsdmr;
u8 memc_purt;
u8 res6[3];
u8 memc_psrt;
u8 res7[3];
u8 memc_lurt;
u8 res8[3];
u8 memc_lsrt;
u8 res9[3];
u32 memc_immr;
u32 memc_pcibr0;
u32 memc_pcibr1;
u8 res10[16];
u32 memc_pcimsk0;
u32 memc_pcimsk1;
u8 res11[52];
} memctl_cpm2_t;
/* System Integration Timers.
*/
typedef struct sys_int_timers {
u8 res1[32];
u16 sit_tmcntsc;
u8 res2[2];
u32 sit_tmcnt;
u8 res3[4];
u32 sit_tmcntal;
u8 res4[16];
u16 sit_piscr;
u8 res5[2];
u32 sit_pitc;
u32 sit_pitr;
u8 res6[94];
u8 res7[390];
} sit_cpm2_t;
#define PISCR_PIRQ_MASK ((u16)0xff00)
#define PISCR_PS ((u16)0x0080)
#define PISCR_PIE ((u16)0x0004)
#define PISCR_PTF ((u16)0x0002)
#define PISCR_PTE ((u16)0x0001)
/* PCI Controller.
*/
typedef struct pci_ctlr {
u32 pci_omisr;
u32 pci_omimr;
u8 res1[8];
u32 pci_ifqpr;
u32 pci_ofqpr;
u8 res2[8];
u32 pci_imr0;
u32 pci_imr1;
u32 pci_omr0;
u32 pci_omr1;
u32 pci_odr;
u8 res3[4];
u32 pci_idr;
u8 res4[20];
u32 pci_imisr;
u32 pci_imimr;
u8 res5[24];
u32 pci_ifhpr;
u8 res6[4];
u32 pci_iftpr;
u8 res7[4];
u32 pci_iphpr;
u8 res8[4];
u32 pci_iptpr;
u8 res9[4];
u32 pci_ofhpr;
u8 res10[4];
u32 pci_oftpr;
u8 res11[4];
u32 pci_ophpr;
u8 res12[4];
u32 pci_optpr;
u8 res13[8];
u32 pci_mucr;
u8 res14[8];
u32 pci_qbar;
u8 res15[12];
u32 pci_dmamr0;
u32 pci_dmasr0;
u32 pci_dmacdar0;
u8 res16[4];
u32 pci_dmasar0;
u8 res17[4];
u32 pci_dmadar0;
u8 res18[4];
u32 pci_dmabcr0;
u32 pci_dmandar0;
u8 res19[86];
u32 pci_dmamr1;
u32 pci_dmasr1;
u32 pci_dmacdar1;
u8 res20[4];
u32 pci_dmasar1;
u8 res21[4];
u32 pci_dmadar1;
u8 res22[4];
u32 pci_dmabcr1;
u32 pci_dmandar1;
u8 res23[88];
u32 pci_dmamr2;
u32 pci_dmasr2;
u32 pci_dmacdar2;
u8 res24[4];
u32 pci_dmasar2;
u8 res25[4];
u32 pci_dmadar2;
u8 res26[4];
u32 pci_dmabcr2;
u32 pci_dmandar2;
u8 res27[88];
u32 pci_dmamr3;
u32 pci_dmasr3;
u32 pci_dmacdar3;
u8 res28[4];
u32 pci_dmasar3;
u8 res29[4];
u32 pci_dmadar3;
u8 res30[4];
u32 pci_dmabcr3;
u32 pci_dmandar3;
u8 res31[344];
u32 pci_potar0;
u8 res32[4];
u32 pci_pobar0;
u8 res33[4];
u32 pci_pocmr0;
u8 res34[4];
u32 pci_potar1;
u8 res35[4];
u32 pci_pobar1;
u8 res36[4];
u32 pci_pocmr1;
u8 res37[4];
u32 pci_potar2;
u8 res38[4];
u32 pci_pobar2;
u8 res39[4];
u32 pci_pocmr2;
u8 res40[50];
u32 pci_ptcr;
u32 pci_gpcr;
u32 pci_gcr;
u32 pci_esr;
u32 pci_emr;
u32 pci_ecr;
u32 pci_eacr;
u8 res41[4];
u32 pci_edcr;
u8 res42[4];
u32 pci_eccr;
u8 res43[44];
u32 pci_pitar1;
u8 res44[4];
u32 pci_pibar1;
u8 res45[4];
u32 pci_picmr1;
u8 res46[4];
u32 pci_pitar0;
u8 res47[4];
u32 pci_pibar0;
u8 res48[4];
u32 pci_picmr0;
u8 res49[4];
u32 pci_cfg_addr;
u32 pci_cfg_data;
u32 pci_int_ack;
u8 res50[756];
} pci_cpm2_t;
/* Interrupt Controller.
*/
typedef struct interrupt_controller {
u16 ic_sicr;
u8 res1[2];
u32 ic_sivec;
u32 ic_sipnrh;
u32 ic_sipnrl;
u32 ic_siprr;
u32 ic_scprrh;
u32 ic_scprrl;
u32 ic_simrh;
u32 ic_simrl;
u32 ic_siexr;
u8 res2[88];
} intctl_cpm2_t;
/* Clocks and Reset.
*/
typedef struct clk_and_reset {
u32 car_sccr;
u8 res1[4];
u32 car_scmr;
u8 res2[4];
u32 car_rsr;
u32 car_rmr;
u8 res[104];
} car_cpm2_t;
/* Input/Output Port control/status registers.
* Names consistent with processor manual, although they are different
* from the original 8xx names.......
*/
typedef struct io_port {
u32 iop_pdira;
u32 iop_ppara;
u32 iop_psora;
u32 iop_podra;
u32 iop_pdata;
u8 res1[12];
u32 iop_pdirb;
u32 iop_pparb;
u32 iop_psorb;
u32 iop_podrb;
u32 iop_pdatb;
u8 res2[12];
u32 iop_pdirc;
u32 iop_pparc;
u32 iop_psorc;
u32 iop_podrc;
u32 iop_pdatc;
u8 res3[12];
u32 iop_pdird;
u32 iop_ppard;
u32 iop_psord;
u32 iop_podrd;
u32 iop_pdatd;
u8 res4[12];
} iop_cpm2_t;
/* Communication Processor Module Timers
*/
typedef struct cpm_timers {
u8 cpmt_tgcr1;
u8 res1[3];
u8 cpmt_tgcr2;
u8 res2[11];
u16 cpmt_tmr1;
u16 cpmt_tmr2;
u16 cpmt_trr1;
u16 cpmt_trr2;
u16 cpmt_tcr1;
u16 cpmt_tcr2;
u16 cpmt_tcn1;
u16 cpmt_tcn2;
u16 cpmt_tmr3;
u16 cpmt_tmr4;
u16 cpmt_trr3;
u16 cpmt_trr4;
u16 cpmt_tcr3;
u16 cpmt_tcr4;
u16 cpmt_tcn3;
u16 cpmt_tcn4;
u16 cpmt_ter1;
u16 cpmt_ter2;
u16 cpmt_ter3;
u16 cpmt_ter4;
u8 res3[584];
} cpmtimer_cpm2_t;
/* DMA control/status registers.
*/
typedef struct sdma_csr {
u8 res0[24];
u8 sdma_sdsr;
u8 res1[3];
u8 sdma_sdmr;
u8 res2[3];
u8 sdma_idsr1;
u8 res3[3];
u8 sdma_idmr1;
u8 res4[3];
u8 sdma_idsr2;
u8 res5[3];
u8 sdma_idmr2;
u8 res6[3];
u8 sdma_idsr3;
u8 res7[3];
u8 sdma_idmr3;
u8 res8[3];
u8 sdma_idsr4;
u8 res9[3];
u8 sdma_idmr4;
u8 res10[707];
} sdma_cpm2_t;
/* Fast controllers
*/
typedef struct fcc {
u32 fcc_gfmr;
u32 fcc_fpsmr;
u16 fcc_ftodr;
u8 res1[2];
u16 fcc_fdsr;
u8 res2[2];
u16 fcc_fcce;
u8 res3[2];
u16 fcc_fccm;
u8 res4[2];
u8 fcc_fccs;
u8 res5[3];
u8 fcc_ftirr_phy[4];
} fcc_t;
/* Fast controllers continued
*/
typedef struct fcc_c {
u32 fcc_firper;
u32 fcc_firer;
u32 fcc_firsr_hi;
u32 fcc_firsr_lo;
u8 fcc_gfemr;
u8 res1[15];
} fcc_c_t;
/* TC Layer
*/
typedef struct tclayer {
u16 tc_tcmode;
u16 tc_cdsmr;
u16 tc_tcer;
u16 tc_rcc;
u16 tc_tcmr;
u16 tc_fcc;
u16 tc_ccc;
u16 tc_icc;
u16 tc_tcc;
u16 tc_ecc;
u8 res1[12];
} tclayer_t;
/* I2C
*/
typedef struct i2c {
u8 i2c_i2mod;
u8 res1[3];
u8 i2c_i2add;
u8 res2[3];
u8 i2c_i2brg;
u8 res3[3];
u8 i2c_i2com;
u8 res4[3];
u8 i2c_i2cer;
u8 res5[3];
u8 i2c_i2cmr;
u8 res6[331];
} i2c_cpm2_t;
typedef struct scc { /* Serial communication channels */
u32 scc_gsmrl;
u32 scc_gsmrh;
u16 scc_psmr;
u8 res1[2];
u16 scc_todr;
u16 scc_dsr;
u16 scc_scce;
u8 res2[2];
u16 scc_sccm;
u8 res3;
u8 scc_sccs;
u8 res4[8];
} scc_t;
typedef struct smc { /* Serial management channels */
u8 res1[2];
u16 smc_smcmr;
u8 res2[2];
u8 smc_smce;
u8 res3[3];
u8 smc_smcm;
u8 res4[5];
} smc_t;
/* Serial Peripheral Interface.
*/
typedef struct spi_ctrl {
u16 spi_spmode;
u8 res1[4];
u8 spi_spie;
u8 res2[3];
u8 spi_spim;
u8 res3[2];
u8 spi_spcom;
u8 res4[82];
} spictl_cpm2_t;
/* CPM Mux.
*/
typedef struct cpmux {
u8 cmx_si1cr;
u8 res1;
u8 cmx_si2cr;
u8 res2;
u32 cmx_fcr;
u32 cmx_scr;
u8 cmx_smr;
u8 res3;
u16 cmx_uar;
u8 res4[16];
} cpmux_t;
/* SIRAM control
*/
typedef struct siram {
u16 si_amr;
u16 si_bmr;
u16 si_cmr;
u16 si_dmr;
u8 si_gmr;
u8 res1;
u8 si_cmdr;
u8 res2;
u8 si_str;
u8 res3;
u16 si_rsr;
} siramctl_t;
typedef struct mcc {
u16 mcc_mcce;
u8 res1[2];
u16 mcc_mccm;
u8 res2[2];
u8 mcc_mccf;
u8 res3[7];
} mcc_t;
typedef struct comm_proc {
u32 cp_cpcr;
u32 cp_rccr;
u8 res1[14];
u16 cp_rter;
u8 res2[2];
u16 cp_rtmr;
u16 cp_rtscr;
u8 res3[2];
u32 cp_rtsr;
u8 res4[12];
} cpm_cpm2_t;
/* USB Controller.
*/
typedef struct cpm_usb_ctlr {
u8 usb_usmod;
u8 usb_usadr;
u8 usb_uscom;
u8 res1[1];
__be16 usb_usep[4];
u8 res2[4];
__be16 usb_usber;
u8 res3[2];
__be16 usb_usbmr;
u8 usb_usbs;
u8 res4[7];
} usb_cpm2_t;
/* ...and the whole thing wrapped up....
*/
typedef struct immap {
/* Some references are into the unique and known dpram spaces,
* others are from the generic base.
*/
#define im_dprambase im_dpram1
u8 im_dpram1[16*1024];
u8 res1[16*1024];
u8 im_dpram2[4*1024];
u8 res2[8*1024];
u8 im_dpram3[4*1024];
u8 res3[16*1024];
sysconf_cpm2_t im_siu_conf; /* SIU Configuration */
memctl_cpm2_t im_memctl; /* Memory Controller */
sit_cpm2_t im_sit; /* System Integration Timers */
pci_cpm2_t im_pci; /* PCI Controller */
intctl_cpm2_t im_intctl; /* Interrupt Controller */
car_cpm2_t im_clkrst; /* Clocks and reset */
iop_cpm2_t im_ioport; /* IO Port control/status */
cpmtimer_cpm2_t im_cpmtimer; /* CPM timers */
sdma_cpm2_t im_sdma; /* SDMA control/status */
fcc_t im_fcc[3]; /* Three FCCs */
u8 res4z[32];
fcc_c_t im_fcc_c[3]; /* Continued FCCs */
u8 res4[32];
tclayer_t im_tclayer[8]; /* Eight TCLayers */
u16 tc_tcgsr;
u16 tc_tcger;
/* First set of baud rate generators.
*/
u8 res[236];
u32 im_brgc5;
u32 im_brgc6;
u32 im_brgc7;
u32 im_brgc8;
u8 res5[608];
i2c_cpm2_t im_i2c; /* I2C control/status */
cpm_cpm2_t im_cpm; /* Communication processor */
/* Second set of baud rate generators.
*/
u32 im_brgc1;
u32 im_brgc2;
u32 im_brgc3;
u32 im_brgc4;
scc_t im_scc[4]; /* Four SCCs */
smc_t im_smc[2]; /* Couple of SMCs */
spictl_cpm2_t im_spi; /* A SPI */
cpmux_t im_cpmux; /* CPM clock route mux */
siramctl_t im_siramctl1; /* First SI RAM Control */
mcc_t im_mcc1; /* First MCC */
siramctl_t im_siramctl2; /* Second SI RAM Control */
mcc_t im_mcc2; /* Second MCC */
usb_cpm2_t im_usb; /* USB Controller */
u8 res6[1153];
u16 im_si1txram[256];
u8 res7[512];
u16 im_si1rxram[256];
u8 res8[512];
u16 im_si2txram[256];
u8 res9[512];
u16 im_si2rxram[256];
u8 res10[512];
u8 res11[4096];
} cpm2_map_t;
extern cpm2_map_t __iomem *cpm2_immr;
#endif /* __IMMAP_CPM2__ */
#endif /* __KERNEL__ */
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