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/linux/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-context-chk-vsx.c35 #define FPR20 20 /* FPR20 overlaps VSX20 most significant doubleword */
68 * FP registers (f0-31) overlap the most significant 64 bits of VSX in signal_usr1()
81 * registers, but only the least significant 64 bits of vsr0-31. The in signal_usr1()
82 * most significant 64 bits of vsr0-31 (f0-31), as it overlaps the FP in signal_usr1()
90 * part of one VSX half, i.e. v_regs + 1 points to the least significant in signal_usr1()
91 * 64 bits of vsr0-31. The other part of this half (the most significant in signal_usr1()
95 /* Get pointer to least significant doubleword of vsr0-31 */ in signal_usr1()
102 * Copy VSX most significant doubleword from fp_regs and in signal_usr1()
103 * copy VSX least significant one from 64-bit slots below in signal_usr1()
126 * Copy VSX most significant doubleword from fp_regs and in signal_usr1()
[all …]
/linux/arch/powerpc/lib/
H A Dstrlen_32.S20 * byte changed from 0 to 1. This works because the least significant
22 * significant), so it is 0x00 - 0x01 == 0xff. For all other
28 * match, but possibly false 0x80 matches in the next more significant
30 * of no consequence since the least significant match is the one
40 * which was the most significant bit set and divide by 8 to find how
/linux/tools/testing/selftests/powerpc/stringloops/
H A Dstrlen_32.S20 * byte changed from 0 to 1. This works because the least significant
22 * significant), so it is 0x00 - 0x01 == 0xff. For all other
28 * match, but possibly false 0x80 matches in the next more significant
30 * of no consequence since the least significant match is the one
40 * which was the most significant bit set and divide by 8 to find how
/linux/arch/arc/lib/
H A Dstrcmp.S33 bic_s r0,r0,r1 ; mask for least significant difference bit
35 xor r0,r5,r1 ; mask for least significant difference byte
50 bic_s r0,r0,r1 ; mask for least significant difference bit
52 xor r0,r5,r1 ; mask for least significant difference byte
61 because of carry-propagateion from a lower significant zero byte.
/linux/Documentation/arch/sparc/oradax/
H A Ddax-hv-api.txt258 … 1); bits are read most significant bit to least significant bit
265 … length encoding 1); bits are read most significant bit to least significant bit
269 … Huffman (CCB version 0) or bits are read most significant bit to least significant bit
273 … Huffman (CCB version 0) or 1); compressed stream bits are read most significant bit to
274 … OZIP (CCB version 1) encoding least significant bit within a byte; pointer to the encoding
277 … Huffman (CCB version 0) or bits are read most significant bit to least significant bit
289 … run length encoding, followed by bits are read most significant bit to least significant bit
295 … Huffman (CCB version 0) or significant bit to least significant bit within a byte; data
310 …s encoded in a fixed width, bit-packed format. The bits are read from most significant bit to least
311 …significant bit within a byte. There are two encoding options for the secondary input stream data …
[all …]
/linux/drivers/media/radio/
H A Dradio-tea5777.h31 * datasheet being the most significant byte (so byte 5 of the u64),
32 * and byte 6 from the datasheet being the least significant byte.
41 * the datasheet is stored as the most significant byte (so byte 2 of
43 * significant byte (iow byte 0 of the u32).
/linux/arch/powerpc/math-emu/
H A Dudivmodti4.c55 /* Normalize, i.e. make the most significant bit of the in _fp_udivmodti4()
79 /* From (n1 >= d0) /\ (the most significant bit of d0 is set), in _fp_udivmodti4()
80 conclude (the most significant bit of n1 is set) /\ (the in _fp_udivmodti4()
136 /* From (n1 >= d1) /\ (the most significant bit of d1 is set), in _fp_udivmodti4()
137 conclude (the most significant bit of n1 is set) /\ (the in _fp_udivmodti4()
/linux/arch/parisc/math-emu/
H A Dfcnvuf.c68 * Check word for most significant bit set. Returns in sgl_to_sgl_fcnvuf()
127 * Check word for most significant bit set. Returns in sgl_to_dbl_fcnvuf()
169 * Check word for most significant bit set. Returns in dbl_to_sgl_fcnvuf()
185 * Check word for most significant bit set. Returns in dbl_to_sgl_fcnvuf()
251 * Check word for most significant bit set. Returns in dbl_to_dbl_fcnvuf()
267 * Check word for most significant bit set. Returns in dbl_to_dbl_fcnvuf()
H A Dfcnvxf.c76 * Check word for most significant bit set. Returns in sgl_to_sgl_fcnvxf()
147 * Check word for most significant bit set. Returns in sgl_to_dbl_fcnvxf()
199 * Check word for most significant bit set. Returns in dbl_to_sgl_fcnvxf()
221 * Check word for most significant bit set. Returns in dbl_to_sgl_fcnvxf()
304 * Check word for most significant bit set. Returns in dbl_to_dbl_fcnvxf()
326 * Check word for most significant bit set. Returns in dbl_to_dbl_fcnvxf()
/linux/arch/powerpc/include/asm/
H A Dperf_event_server.h135 * N <= 2^(k-1) - 1. The mask has the most significant bit of the field
136 * set (and the other bits 0), and the value has only the least significant
146 * is assigned one bit from the least-significant N bits. The mask has
147 * only the most-significant bit set, and the value has only the bit
148 * for the event_id's class set. The test_adder has the least significant
/linux/arch/arm64/kernel/pi/
H A Drelocate.c40 * The bitmap entries must have 1 in the least significant bit. The in relocate_kernel()
45 * With the exception of the least significant bit, each bit in the in relocate_kernel()
48 * to be applied to it. The second least significant bit represents the in relocate_kernel()
/linux/drivers/misc/echo/
H A Decho.h87 adaption is only performed when we are transmitting a significant signal level,
89 we are sending a significant signal. Telling, if the environment is generating
90 a significant signal, and doing it with sufficient speed that the adaption will
93 The key problem in detecting when the environment is sourcing significant
/linux/arch/s390/include/asm/
H A Dbitops.h268 * Returns the bit number of the most significant bit set,
269 * where the most significant bit has bit number 0.
342 * __fls - find last (most-significant) set bit in a long word
357 * ffsll, but returns the position of the most significant set bit.
360 * set bit if value is nonzero. The last (most significant) bit is
371 * fls - find last (most-significant) bit set
/linux/lib/crypto/mpi/
H A Dmpih-div.c60 * most significant bit (with weight 2**N) implicit. in mpihelp_mod_1()
96 * most significant bit (with weight 2**N) implicit. in mpihelp_mod_1()
172 * the NSIZE-DSIZE least significant quotient limbs at QP
176 * Return the most significant limb of the quotient, this is always 0 or 1.
180 * 1. The most significant bit of the divisor must be set.
410 * most significant bit (with weight 2**N) implicit. in mpihelp_divmod_1()
445 * most significant bit (with weight 2**N) implicit. in mpihelp_divmod_1()
H A Dmpi-div.c148 /* Normalize the denominator, i.e. make its most significant bit set by in mpi_tdiv_qr()
156 /* Shift up the denominator setting the most significant bit of in mpi_tdiv_qr()
157 * the most significant word. Use temporary storage not to clobber in mpi_tdiv_qr()
167 * significant word. Move the shifted numerator in the remainder in mpi_tdiv_qr()
H A Dgeneric_mpih-lshift.c19 * and store the USIZE least significant digits of the result at WP.
20 * Return the bits shifted out from the most significant digit.
/linux/include/linux/
H A Dppp_defs.h20 * Protocol is valid if the value is odd and the least significant bit of the
21 * most significant octet is 0 (see RFC 1661, section 2).
H A Dkern_levels.h13 #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */
35 #define LOGLEVEL_NOTICE 5 /* normal but significant condition */
/linux/tools/include/asm-generic/bitops/
H A Dfls64.h12 * ffsll, but returns the position of the most significant set bit.
15 * set bit if value is nonzero. The last (most significant) bit is
/linux/include/asm-generic/bitops/
H A Dfls64.h12 * ffsll, but returns the position of the most significant set bit.
15 * set bit if value is nonzero. The last (most significant) bit is
/linux/Documentation/driver-api/mmc/
H A Dmmc-async-req.rst8 How significant is the cache maintenance overhead?
11 pre-fetch makes the cache overhead relatively significant. If the DMA
31 more significant the prepare request time becomes. Roughly the expected
/linux/Documentation/devicetree/bindings/dma/
H A Datmel-dma.txt25 2. The memory interface (16 most significant bits), the peripheral interface
26 (16 less significant bits).
/linux/net/hsr/
H A Dhsr_main.h53 * significant bits of the 16-bit field shared by 'path' and 'LSDU_size' (or
54 * equivalently, the 4 most significant bits of HSR tag byte 14).
57 * indicates the spec is written with the least significant bit first (to the
214 u8 net_id; /* for PRP, it occupies most significant 3 bits
/linux/Documentation/userspace-api/media/rc/
H A Dlirc-set-transmitter-mask.rst29 Mask with channels to enable tx. Channel 0 is the least significant bit.
40 encoded by the least significant bit and so on.
/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpni-cmd.h136 /* The enable indication is always the least significant bit */
225 /* from least significant bit: error_action:4, set_frame_annotation:1 */
429 /* EFH type stored in the 4 least significant bits */
511 /* Only least significant bit is relevant */
530 /* only least significant bit is relevant */

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