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/openbmc/linux/Documentation/devicetree/bindings/iio/frequency/
H A Dadi,admv1013.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Antoniu Miclaus <antoniu.miclaus@analog.com>
21 - adi,admv1013
26 spi-max-frequency:
34 clock-names:
36 - const: lo_in
38 vcm-supply:
42 vcc-drv-supply:
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H A Dadi,admv1014.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Antoniu Miclaus <antoniu.miclaus@analog.com>
21 - adi,admv1014
26 spi-max-frequency:
32 clock-names:
34 - const: lo_in
38 vcm-supply:
40 Common-mode voltage regulator.
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/openbmc/linux/arch/m68k/fpsp040/
H A Ddecbin.S5 | register A6 to extended-precision value in FP0.
9 | Output: Exact floating-point representation of the packed bcd value.
11 | Saves and Modifies: D2-D5
20 | Expected is a normal bcd (i.e. non-exceptional; all inf, zero,
25 | Set the sign according to SE. Subtract 16 to compensate
33 | assumed following the least-significant digit.
37 | bcd string. If SE is positive, count the leading zeros;
43 | SM = 0 a non-zero digit in the integer position
44 | SM = 1 a non-zero digit in Mant0, lsd of the fraction
47 | representation (ex. 0.1E2, 1E1, 10E0, 100E-1), is converted
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H A Dbindec.S12 | value in memory; d0 contains the k-factor sign-extended
13 | to 32-bits. The input may be either normalized,
18 | Saves and Modifies: D2-D7,A2,FP2
23 | The k-factor is saved for use in d7. Clear the
45 | k-factor can dictate either the total number of digits,
67 | A9. Scale X -> Y.
74 | compensated for by 'or-ing' in the INEX2 flag to
87 | or less than LEN -1 digits, adjust ILOG and repeat from
114 | d2: upper 32-bits of mantissa for binstr
115 | d3: scratch;lower 32-bits of mantissa for binstr
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H A Dget_op.S7 | type exception handler ('unsupp' - vector 55) and the unimplemented
8 | instruction exception handler ('unimp' - vector 11). 'get_op'
10 | opclass handler routine. See 68881/2 User's Manual table 4-11
17 | - For unnormalized numbers (opclass 0, 2, or 3) the
20 | - For a packed number (opclass 2) the number is unpacked and the
23 | - For denormalized numbers (opclass 0 or 2) the number(s) is not
30 | - If there is a move out with a packed number (opclass 3) the
41 | the '040. The '040 then re-executes the fadd.x fpm,fpn with
45 | Next consider if in the process of normalizing the un-
231 leal FPTEMP(%a6),%a0 |point a0 to dop - used in mk_norm
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/openbmc/linux/kernel/sched/
H A Ddebug.c1 // SPDX-License-Identifier: GPL-2.0-only
28 nsec = -nsec; in nsec_high()
30 return -nsec; in nsec_high()
40 nsec = -nsec; in nsec_low()
101 int neg = 0; in sched_feat_set() local
104 neg = 1; in sched_feat_set()
112 if (neg) { in sched_feat_set()
136 return -EFAULT; in sched_feat_write()
181 return -EFAULT; in sched_scaling_write()
185 return -EINVAL; in sched_scaling_write()
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/openbmc/linux/drivers/iio/afe/
H A Diio-rescale.c1 // SPDX-License-Identifier: GPL-2.0
8 * Author: Peter Rosin <peda@axentia.se>
29 u32 neg; in rescale_process_scale() local
33 *val *= rescale->numerator; in rescale_process_scale()
34 if (rescale->denominator == 1) in rescale_process_scale()
36 *val2 = rescale->denominator; in rescale_process_scale()
44 if (!check_mul_overflow(*val, rescale->numerator, &_val) && in rescale_process_scale()
45 !check_mul_overflow(*val2, rescale->denominator, &_val2)) { in rescale_process_scale()
53 tmp = div_s64(tmp, rescale->denominator); in rescale_process_scale()
54 tmp *= rescale->numerator; in rescale_process_scale()
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/openbmc/linux/drivers/iio/frequency/
H A Dadmv1013.c1 // SPDX-License-Identifier: GPL-2.0-only
112 st->data[0] = ADMV1013_READ | FIELD_PREP(ADMV1013_REG_ADDR_READ_MSK, reg); in __admv1013_spi_read()
113 st->data[1] = 0x0; in __admv1013_spi_read()
114 st->data[2] = 0x0; in __admv1013_spi_read()
116 t.rx_buf = &st->data[0]; in __admv1013_spi_read()
117 t.tx_buf = &st->data[0]; in __admv1013_spi_read()
120 ret = spi_sync_transfer(st->spi, &t, 1); in __admv1013_spi_read()
124 *val = FIELD_GET(ADMV1013_REG_DATA_MSK, get_unaligned_be24(&st->data[0])); in __admv1013_spi_read()
134 mutex_lock(&st->lock); in admv1013_spi_read()
136 mutex_unlock(&st->lock); in admv1013_spi_read()
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H A Dadmv1014.c1 // SPDX-License-Identifier: GPL-2.0-only
117 static const char * const quad_se_mode_names[] = { "se-pos", "se-neg", "diff" };
142 st->data[0] = ADMV1014_READ | FIELD_PREP(ADMV1014_REG_ADDR_READ_MSK, reg); in __admv1014_spi_read()
143 st->data[1] = 0; in __admv1014_spi_read()
144 st->data[2] = 0; in __admv1014_spi_read()
146 t.rx_buf = &st->data[0]; in __admv1014_spi_read()
147 t.tx_buf = &st->data[0]; in __admv1014_spi_read()
148 t.len = sizeof(st->data); in __admv1014_spi_read()
150 ret = spi_sync_transfer(st->spi, &t, 1); in __admv1014_spi_read()
154 *val = FIELD_GET(ADMV1014_REG_DATA_MSK, get_unaligned_be24(&st->data[0])); in __admv1014_spi_read()
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/openbmc/linux/arch/m68k/mac/
H A Dvia.c1 // SPDX-License-Identifier: GPL-2.0
6 * via them as are assorted bits and bobs - eg RTC, ADB.
14 * for info. A full-text web search on 6522 AND VIA will probably also
53 * _consistently_ lazy? - 1999-05-21 (jmt)
61 * Quadra-like ASICs. (RBV and OSS machines don't have this limitation.)
65 * (at least) the Quadra 700. A NuBus card's /NMRQ signal is an open-collector
66 * circuit (see Designing Cards and Drivers for Macintosh II and Macintosh SE,
67 * p. 10-11 etc) but VIA outputs are not (see datasheet).
80 * and therefore no interrupt, even after being re-enabled.
93 * limitation, "Designing Cards and Drivers", p. 9-8, says that a slot
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/openbmc/qemu/target/hppa/
H A Dinsns.decode116 break 000000 ----- ----- --- 00000000 -----
118 mtsp 000000 ----- r:5 ... 11000001 00000 sp=%assemble_sr3
119 mtctl 000000 t:5 r:5 --- 11000010 00000
120 mtsarcm 000000 01011 r:5 --- 11000110 00000
123 mfia 000000 ----- 00000 --- 10100101 t:5
124 mfsp 000000 ----- 00000 ... 00100101 t:5 sp=%assemble_sr3
125 mfctl 000000 r:5 00000- e:1 -01000101 t:5
127 sync 000000 ----- ----- 000 00100000 00000 # sync, syncdma
129 ldsid 000000 b:5 ----- sp:2 0 10000101 t:5
134 rfi 000000 ----- ----- --- 01100000 00000
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H A Dtranslate.c22 #include "qemu/host-utils.h"
23 #include "exec/exec-all.h"
24 #include "exec/page-protection.h"
25 #include "tcg/tcg-op.h"
26 #include "tcg/tcg-op-gvec.h"
27 #include "exec/helper-proto.h"
28 #include "exec/helper-gen.h"
33 #include "exec/helper-info.c.inc"
98 #define UNALIGN(C) (C)->unalign
102 #define MMU_DISABLED(C) MMU_IDX_MMU_DISABLED((C)->mmu_idx)
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/openbmc/linux/arch/m68k/ifpsp060/src/
H A Dpfpsp.S3 M68000 Hi-Performance Microprocessor Division
5 Production Release P1.00 -- October 10, 1994
97 mov.l %d0,-(%sp)
98 mov.l (_060FPSP_TABLE-0x80+_off_done,%pc),%d0
99 pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
105 mov.l %d0,-(%sp)
106 mov.l (_060FPSP_TABLE-0x80+_off_ovfl,%pc),%d0
107 pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
113 mov.l %d0,-(%sp)
114 mov.l (_060FPSP_TABLE-0x80+_off_unfl,%pc),%d0
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H A Dfpsp.S3 M68000 Hi-Performance Microprocessor Division
5 Production Release P1.00 -- October 10, 1994
98 mov.l %d0,-(%sp)
99 mov.l (_060FPSP_TABLE-0x80+_off_done,%pc),%d0
100 pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
106 mov.l %d0,-(%sp)
107 mov.l (_060FPSP_TABLE-0x80+_off_ovfl,%pc),%d0
108 pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
114 mov.l %d0,-(%sp)
115 mov.l (_060FPSP_TABLE-0x80+_off_unfl,%pc),%d0
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/openbmc/linux/Documentation/scsi/
H A Dsym53c8xx_2.rst1 .. SPDX-License-Identifier: GPL-2.0
4 SYM-2 driver
11 95170 DEUIL LA BARRE - FRANCE
15 2004-10-09
67 This driver supports the whole SYM53C8XX family of PCI-SCSI controllers.
68 It also support the subset of LSI53C10XX PCI-SCSI controllers that are based
72 with the FreeBSD SYM-2 driver. The 'glue' that allows this driver to work
81 - Wolfgang Stanglmeier <wolf@cologne.de>
82 - Stefan Esser <se@mi.Uni-Koeln.de>
84 1996: port of the ncr driver to Linux-1.2.13 and rename it ncr53c8xx.
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H A Dncr53c8xx.rst1 .. SPDX-License-Identifier: GPL-2.0
11 95170 DEUIL LA BARRE - FRANCE
64 10.4 PCI configuration fix-up boot option
81 16.1 Synchronous timings for 53C875 and 53C860 Ultra-SCSI controllers
82 16.2 Synchronous timings for fast SCSI-2 53C8XX controllers
97 - Gerard Roudier <groudier@free.fr>
101 - Wolfgang Stanglmeier <wolf@cologne.de>
102 - Stefan Esser <se@mi.Uni-Koeln.de>
106 - ncr53c8xx generic driver that supports all the SYM53C8XX family including
109 - sym53c8xx enhanced driver (a.k.a. 896 drivers) that drops support of oldest
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/openbmc/qemu/target/s390x/tcg/
H A Dtranslate_vx.c.inc2 * QEMU TCG support -- s390x vector instruction translation functions
10 * See the COPYING file in the top-level directory.
19 * are handled via gvec ool (out-of-line) handlers.
38 * As gvec ool-helpers can currently not return values (besides via
41 * set it in "env->cc_op" and mark it as static via set_cc_static()".
55 /* Floating-Point Format */
62 return !(enr & ~(NUM_VEC_ELEMENTS(es) - 1));
174 tcg_gen_andi_i64(tmp, enr, NUM_VEC_ELEMENTS(es) - 1);
179 tcg_gen_xori_i64(tmp, tmp, 8 - NUM_VEC_ELEMENT_BYTES(es));
320 const uint8_t es = s->insn->data;
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/openbmc/qemu/target/arm/tcg/
H A Dtranslate-a64.c21 #include "exec/exec-all.h"
23 #include "translate-a64.h"
75 #include "decode-sme-fa64.c.inc"
76 #include "decode-a64.c.inc"
78 /* Table based decoder typedefs - used when the relevant bits for decode
124 ARMMMUIdx useridx = s->mmu_idx; in get_a64_user_mem_index()
126 if (unpriv && s->unpriv) { in get_a64_user_mem_index()
128 * We have pre-computed the condition for AccType_UNPRIV. in get_a64_user_mem_index()
156 /* BTYPE is a 2-bit field, and 0 should be done with reset_btype. */ in set_btype()
159 s->btype = -1; in set_btype()
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/openbmc/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_link.c1 /* Copyright 2008-2013 Broadcom Corporation
8 * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
43 #define I2C_WA_PWR_ITER (I2C_WA_RETRY_CNT - 1)
205 (_phy)->def_md_devad, \
211 (_phy)->def_md_devad, \
239 * bnx2x_check_lfa - This function checks if link reinitialization is required,
251 struct bnx2x *bp = params->bp; in bnx2x_check_lfa()
254 REG_RD(bp, params->lfa_base + in bnx2x_check_lfa()
257 /* NOTE: must be first condition checked - in bnx2x_check_lfa()
262 REG_WR(bp, params->lfa_base + in bnx2x_check_lfa()
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/openbmc/qemu/target/ppc/
H A Dcpu.h4 * Copyright (c) 2003-2007 Jocelyn Mayer
24 #include "qemu/cpu-float.h"
25 #include "exec/cpu-defs.h"
26 #include "cpu-qom.h"
41 #define PPC_BIT_NR(bit) (63 - (bit))
43 #define PPC_BIT32_NR(bit) (31 - (bit))
46 #define PPC_BITMASK(bs, be) ((PPC_BIT(bs) - PPC_BIT(be)) | PPC_BIT(bs))
47 #define PPC_BITMASK32(bs, be) ((PPC_BIT32(bs) - PPC_BIT32(be)) | \
49 #define PPC_BITMASK8(bs, be) ((PPC_BIT8(bs) - PPC_BIT8(be)) | PPC_BIT8(bs))
58 #define MASK_TO_LSH(m) (__builtin_ffsll(m) - 1)
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/openbmc/qemu/disas/
H A Dsh4.c19 #include "disas/dis-asm.h"
212 #define arch_op32 0x00100000 /* This is a 32-bit opcode. */
216 #define arch_sh_no_co 0x10000000 /* neither FPU nor DSP co-processor */
263 the tools to continue to function in most cases - there may
273 .------------'|`--------------------.
275 SH-DSP SH3-nommu SH2E
276 | |`--------. |
278 | SH3 SH4-nommu-nofpu |
280 | .------------'|`----------+---------. |
282 | | .-------' |
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/openbmc/linux/drivers/scsi/
H A Dncr53c8xx.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 ** Device driver for the PCI-SCSI NCR538XX controller family.
8 **-----------------------------------------------------------------------------
22 ** Stefan Esser <se@mi.Uni-Koeln.de>
27 **-----------------------------------------------------------------------------
38 ** Support for Fast-20 scsi.
42 ** Support for Fast-40 scsi.
43 ** Support for on-Board RAM.
46 ** Full support for scsi scripts instructions pre-fetching.
57 ** Low PCI traffic for command handling when on-chip RAM is present.
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/openbmc/linux/drivers/scsi/aic7xxx/
H A Daic79xx_core.c4 * Copyright (c) 1994-2002 Justin T. Gibbs.
5 * Copyright (c) 2000-2003 Adaptec Inc.
19 * 3. Neither the names of the above-listed copyright holders nor the names
68 { DPARERR, "Data-path Parity Error" },
76 { P_DATAOUT, NOP, "in Data-out phase" },
77 { P_DATAIN, INITIATOR_ERROR, "in Data-in phase" },
78 { P_DATAOUT_DT, NOP, "in DT Data-out phase" },
79 { P_DATAIN_DT, INITIATOR_ERROR, "in DT Data-in phase" },
81 { P_MESGOUT, NOP, "in Message-out phase" },
83 { P_MESGIN, MSG_PARITY_ERROR, "in Message-in phase" },
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