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Searched refs:guard (Results 1 – 55 of 55) sorted by relevance

/linux-4.4.14/arch/parisc/math-emu/
Dcnv_float.h101 #define Dbl_to_sgl_mantissa(srcA,srcB,dest,inexact,guard,sticky,odd) \ argument
103 guard = Dbit3p2(srcB); \
105 inexact = guard | sticky; \
108 #define Dbl_to_sgl_denormalized(srcA,srcB,exp,dest,inexact,guard,sticky,odd,tiny) \ argument
114 guard = inexact >> 31; \
137 if (guard && (sticky || odd)) { \
147 guard = odd; \
149 inexact |= guard; \
157 guard = inexact >> 31; \
170 guard = inexact >> 31; \
[all …]
Dsgl_float.h302 #define Sgl_denormalize(opnd,exponent,guard,sticky,inexact) \ argument
305 guard = (Sall(opnd) >> -exponent) & 1; \
307 inexact = guard | sticky; \
311 guard = 0; \
Ddbl_float.h502 #define Dbl_denormalize(opndp1,opndp2,exponent,guard,sticky,inexact) \ argument
506 guard = (Dallp2(opndp2) >> -exponent) & 1; \
518 guard = (Dallp1(opndp1) >> -32-exponent) & 1; \
524 inexact = guard | sticky; \
527 guard = 0; \
/linux-4.4.14/Documentation/devicetree/bindings/display/
Datmel,lcdc.txt57 - atmel,guard-time: lcd guard time (Delay in frame periods)
72 atmel,guard-time = <9>;
/linux-4.4.14/drivers/media/usb/dvb-usb-v2/
Dmxl111sf-demod.c156 enum fe_guard_interval *guard) in mxl1x1sf_demod_get_tps_guard_interval() argument
166 *guard = GUARD_INTERVAL_1_32; in mxl1x1sf_demod_get_tps_guard_interval()
169 *guard = GUARD_INTERVAL_1_16; in mxl1x1sf_demod_get_tps_guard_interval()
172 *guard = GUARD_INTERVAL_1_8; in mxl1x1sf_demod_get_tps_guard_interval()
175 *guard = GUARD_INTERVAL_1_4; in mxl1x1sf_demod_get_tps_guard_interval()
/linux-4.4.14/drivers/thermal/
Dintel_powerclamp.c335 unsigned int guard, unsigned int win) in powerclamp_adjust_controls() argument
368 return set_target_ratio + guard <= current_ratio; in powerclamp_adjust_controls()
390 unsigned int guard; in clamp_thread() local
403 guard = 1 + target_ratio/20; in clamp_thread()
428 guard, window_size_now); in clamp_thread()
/linux-4.4.14/arch/mn10300/kernel/
Dgdb-low.S27 # GDB stub read memory with guard
70 # GDB stub write memory with guard
/linux-4.4.14/arch/s390/
DMakefile69 ifeq ($(call cc-option-yn,-mstack-size=8192 -mstack-guard=128),y)
72 cflags-$(CONFIG_CHECK_STACK) += -mstack-guard=$(CONFIG_STACK_GUARD)
DKconfig536 This option enables the compiler option -mstack-guard and
544 int "Size of the guard area (128-1024)"
549 This allows you to specify the size of the guard area at the lower
550 end of the kernel stack. If the kernel stack points into the guard
554 The minimum size for the stack guard should be 256 for 31 bit and
/linux-4.4.14/include/uapi/linux/
Dbsg.h22 __s32 guard; /* [i] 'Q' to differentiate from v3 */ member
/linux-4.4.14/drivers/staging/fwserial/
Ddma_fifo.h55 int guard; /* ofs of guard area */ member
Ddma_fifo.c90 fifo->guard = size + align * open_limit; in dma_fifo_alloc()
217 } else if (ofs + n > fifo->guard) { in dma_fifo_out_pend()
/linux-4.4.14/arch/m68k/fpsp040/
Dround.S124 | ext_grs --- extract guard, round and sticky bits
127 | Output: d0{31:29}= guard, round, sticky
129 | The ext_grs extract the guard/round/sticky bits according to the
132 | updated guard,round,sticky in d0{31:29}
411 | d0 is guard,round,sticky
489 | d0{31:29} initial guard,round,sticky
493 | d0{31:29} final guard,round,sticky
506 bfextu WBTEMP_GRS(%a6){#6:#3},%d2 |extract guard,round, sticky bit
Dfpsp.h159 .set WBTEMP_GRS,LV-40 | alias wbtemp guard, round, sticky
160 .set guard_bit,1 | guard bit is bit number 1
Dx_unfl.S203 | d0{31:29} has guard, round, sticky
/linux-4.4.14/drivers/media/dvb-frontends/
Dmb86a20s.c560 int mod, fec, guard; in mb86a20s_layer_bitrate() local
604 guard = 0; in mb86a20s_layer_bitrate()
607 guard = 1; in mb86a20s_layer_bitrate()
610 guard = 2; in mb86a20s_layer_bitrate()
613 guard = 3; in mb86a20s_layer_bitrate()
618 rate = isdbt_rate[mod][fec][guard] * segment * BER_SAMPLING_RATE; in mb86a20s_layer_bitrate()
629 segment * isdbt_rate[mod][fec][guard]/1000, in mb86a20s_layer_bitrate()
Ddib9000.c1179 s8 guard; in dib9000_fw_get_channel() member
1234 switch (ch->guard) { in dib9000_fw_get_channel()
1334 s8 guard; in dib9000_fw_set_channel_union() member
1376 ch.guard = 0; in dib9000_fw_set_channel_union()
1379 ch.guard = 1; in dib9000_fw_set_channel_union()
1382 ch.guard = 2; in dib9000_fw_set_channel_union()
1385 ch.guard = 3; in dib9000_fw_set_channel_union()
1389 ch.guard = -1; in dib9000_fw_set_channel_union()
Dstv0367.c70 enum fe_guard_interval guard; member
1281 u8 try, u_var1 = 0, u_var2 = 0, u_var3 = 0, u_var4 = 0, mode, guard; in stv0367ter_lock_algo() local
1344 switch (guard) { in stv0367ter_lock_algo()
1397 guard = stv0367_readbits(state, F367TER_SYR_GUARD); in stv0367ter_lock_algo()
1399 switch (guard) { in stv0367ter_lock_algo()
1729 ter_state->guard = stv0367_readbits(state, F367TER_SYR_GUARD); in stv0367ter_algo()
1861 ter_state->guard = p->guard_interval; in stv0367ter_set_frontend()
1864 ter_state->guard = GUARD_INTERVAL_1_32; in stv0367ter_set_frontend()
Ddib7000p.c1788 int guard, rate_num, rate_denum = 1, bits_per_symbol; in dib7000p_get_time_us() local
1793 guard = 4; in dib7000p_get_time_us()
1796 guard = 8; in dib7000p_get_time_us()
1799 guard = 16; in dib7000p_get_time_us()
1803 guard = 32; in dib7000p_get_time_us()
1869 do_div(tmp64, guard); in dib7000p_get_time_us()
1875 time_us += tmp + tmp / guard; in dib7000p_get_time_us()
Ddib8000.c3985 int guard, rate_num, rate_denum = 1, bits_per_symbol, nsegs; in dib8000_get_time_us() local
3998 guard = 4; in dib8000_get_time_us()
4001 guard = 8; in dib8000_get_time_us()
4004 guard = 16; in dib8000_get_time_us()
4008 guard = 32; in dib8000_get_time_us()
4081 do_div(tmp64, guard); in dib8000_get_time_us()
4087 time_us += tmp + tmp / guard; in dib8000_get_time_us()
/linux-4.4.14/Documentation/x86/x86_64/
Dmm.txt8 ffff800000000000 - ffff87ffffffffff (=43 bits) guard hole, reserved for hypervisor
/linux-4.4.14/Documentation/devicetree/bindings/mtd/
Dgpio-control-nand.txt23 location used to guard against bus reordering with regards to accesses to
/linux-4.4.14/arch/arm/boot/dts/
Dat91sam9rlek.dts44 atmel,guard-time = <1>;
Dat91sam9263ek.dts107 atmel,guard-time = <1>;
Dat91sam9261ek.dts49 atmel,guard-time = <1>;
Dat91sam9m10g45ek.dts228 atmel,guard-time = <9>;
/linux-4.4.14/drivers/acpi/
Dec.c611 unsigned long guard = usecs_to_jiffies(ec_polling_guard); in ec_guard() local
612 unsigned long timeout = ec->timestamp + guard; in ec_guard()
620 udelay(jiffies_to_usecs(guard)); in ec_guard()
637 guard)) in ec_guard()
/linux-4.4.14/Documentation/
DIntel-IOMMU.txt51 We also allocate guard pages with each mapping, so we can attempt to catch
Dvfio.txt496 guard against the former we can include additional precautions in the
Dkernel-parameters.txt3512 slub_debug can create guard zones around objects and
/linux-4.4.14/drivers/usb/misc/
Dusbtest.c356 u8 *guard = buf - buffer_offset(buf); in check_guard_bytes() local
359 for (i = 0; guard < buf; i++, guard++) { in check_guard_bytes()
360 if (*guard != GUARD_BYTE) { in check_guard_bytes()
362 i, *guard, GUARD_BYTE); in check_guard_bytes()
/linux-4.4.14/arch/sparc/mm/
Dinit_64.c1505 bool guard) in kernel_can_map_hugepud() argument
1507 if (guard && !(vstart & ~PUD_MASK) && (vend - vstart) >= PUD_SIZE) in kernel_can_map_hugepud()
1553 bool guard) in kernel_can_map_hugepmd() argument
1555 if (guard && !(vstart & ~PMD_MASK) && (vend - vstart) >= PMD_SIZE) in kernel_can_map_hugepmd()
/linux-4.4.14/Documentation/sound/oss/
Dmwave93 c:\toolkit\guard
/linux-4.4.14/drivers/media/dvb-frontends/drx39xyj/
Ddrx_driver.h1019 enum drx_guard guard; /**< guard interval */ member
1129 enum drx_guard guard; /**< Guard interval */ member
/linux-4.4.14/drivers/scsi/qla2xxx/
Dqla_attr.c2054 int prot = 0, guard; in qla24xx_vport_create() local
2068 guard = SHOST_DIX_GUARD_CRC; in qla24xx_vport_create()
2072 guard |= SHOST_DIX_GUARD_IP; in qla24xx_vport_create()
2074 scsi_host_set_guard(vha->host, guard); in qla24xx_vport_create()
Dqla_os.c2801 int prot = 0, guard; in qla2x00_probe_one() local
2815 guard = SHOST_DIX_GUARD_CRC; in qla2x00_probe_one()
2819 guard |= SHOST_DIX_GUARD_IP; in qla2x00_probe_one()
2821 scsi_host_set_guard(host, guard); in qla2x00_probe_one()
Dqla_iocb.c150 uint8_t guard = scsi_host_get_guard(cmd->device->host); in qla24xx_configure_prot_mode() local
171 if (guard & SHOST_DIX_GUARD_IP) in qla24xx_configure_prot_mode()
Dqla_isr.c1743 __be16 guard; /* Checksum */ member
/linux-4.4.14/drivers/net/wireless/zd1211rw/
Dzd_chip.c442 zd_addr_t e2p_addr, u32 guard) in read_values() argument
454 v -= guard; in read_values()
/linux-4.4.14/Documentation/filesystems/
Dmandatory-locking.txt38 transfer agent must guard against updating the mailbox at the same time, and
/linux-4.4.14/block/
Dbsg.c183 if (hdr->guard != 'Q') in bsg_validate_sgv4_hdr()
/linux-4.4.14/include/linux/
Dnfs_xdr.h794 unsigned int guard; member
/linux-4.4.14/Documentation/powerpc/
Deeh-pci-error-recovery.txt36 EEH was originally designed to guard against hardware failure, such
/linux-4.4.14/arch/x86/
DKconfig.cpu86 Pentium Pro extended instructions, and disables the init-time guard
/linux-4.4.14/drivers/scsi/
Dscsi_debug.c4082 module_param_named(guard, scsi_debug_guard, uint, S_IRUGO);
4129 MODULE_PARM_DESC(guard, "protection checksum: 0=crc, 1=ip (def=0)");
4645 static DRIVER_ATTR_RO(guard);
/linux-4.4.14/Documentation/RCU/
Dchecklist.txt75 that guard per-element state. Of course, fields that
DwhatisRCU.txt418 o Use rcu_read_lock() and rcu_read_unlock() to guard RCU
/linux-4.4.14/fs/nfs/
Dnfs3xdr.c875 if (args->guard) { in encode_sattrguard3()
/linux-4.4.14/drivers/scsi/aic7xxx/
Daic7xxx.seq1027 * guard against this condition by making
1620 * critical section here to guard against a timeout triggering
Daic79xx.seq1183 * critical section here to guard against a timeout triggering
/linux-4.4.14/Documentation/virtual/kvm/
Dtimekeeping.txt523 it may be necessary for an implementation to guard against "backwards" reads of
/linux-4.4.14/scripts/genksyms/
Dparse.tab.c_shipped341 /* The OS might guarantee only one guard page at the bottom of the stack,
/linux-4.4.14/Documentation/x86/
Dboot.txt975 interrupts should be disabled. Furthermore, to guard against bugs in
/linux-4.4.14/scripts/dtc/
Ddtc-parser.tab.c_shipped338 /* The OS might guarantee only one guard page at the bottom of the stack,
/linux-4.4.14/scripts/kconfig/
Dzconf.tab.c_shipped332 /* The OS might guarantee only one guard page at the bottom of the stack,