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/linux/drivers/staging/octeon/
H A Dethernet-rgmii.c30 /* Set preamble checking. */ in cvm_oct_set_hw_preamble()
70 * getting preamble errors. in cvm_oct_check_preamble_errors()
80 * We are getting preamble errors at 10Mbps. Most in cvm_oct_check_preamble_errors()
83 * disable preamble checking and do it in software. in cvm_oct_check_preamble_errors()
86 printk_ratelimited("%s: Using 10Mbps with software preamble removal\n", in cvm_oct_check_preamble_errors()
91 * Since the 10Mbps preamble workaround is allowed we need to in cvm_oct_check_preamble_errors()
92 * enable preamble checking, FCS stripping, and clear error in cvm_oct_check_preamble_errors()
143 * preamble error checking, and we also need to call this in cvm_oct_rgmii_open()
/linux/drivers/net/wireless/morsemicro/mm81x/
H A Drate_code.h85 #define MM81X_RATECODE_INIT(bw_idx, nss_idx, mcs_idx, preamble) \ argument
89 le32_encode_bits((preamble), MM81X_RATECODE_PREAMBLE))
93 enum mm81x_rate_preamble preamble) in mm81x_ratecode_init() argument
95 return MM81X_RATECODE_INIT(bw_index, nss_index, mcs_index, preamble); in mm81x_ratecode_init()
100 enum mm81x_rate_preamble preamble) in mm81x_ratecode_preamble_set() argument
103 le32_encode_bits(preamble, MM81X_RATECODE_PREAMBLE); in mm81x_ratecode_preamble_set()
/linux/drivers/md/dm-vdo/
H A Daction-manager.h23 * preamble
47 * preamble of an action.
93 bool vdo_schedule_action(struct action_manager *manager, vdo_action_preamble_fn preamble,
99 vdo_action_preamble_fn preamble, vdo_zone_action_fn action,
105 vdo_action_preamble_fn preamble,
/linux/lib/
H A Dsiphash.c22 #define PREAMBLE(len) \ macro
51 PREAMBLE(len) in __siphash_aligned()
84 PREAMBLE(len) in __siphash_unaligned()
118 PREAMBLE(8) in siphash_1u64()
135 PREAMBLE(16) in siphash_2u64()
158 PREAMBLE(24) in siphash_3u64()
186 PREAMBLE(32) in siphash_4u64()
209 PREAMBLE(4) in siphash_1u32()
219 PREAMBLE(12) in siphash_3u32()
235 #define HPREAMBLE(len) PREAMBLE(len)
/linux/sound/soc/tegra/
H A Dtegra20_spdif.h63 /* Interrupt on invalid preamble */
66 /* Interrupt on "B" preamble */
126 * preamble of the data stream after RX_EN is asserted. This bit is
166 /* Preamble status: 0=Preamble OK, 1=bad/missing preamble */
169 /* B-preamble detection status: 0=not detected, 1=B-preamble detected */
/linux/net/wireless/
H A Dpmsr.c17 u32 preamble = NL80211_PREAMBLE_DMG; /* only optional in DMG */ in pmsr_parse_ftm() local
38 preamble = nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]); in pmsr_parse_ftm()
50 "FTM: must specify preamble"); in pmsr_parse_ftm()
56 !(capa->ftm.preambles & BIT(preamble))) { in pmsr_parse_ftm()
59 "FTM: invalid preamble"); in pmsr_parse_ftm()
64 !(capa->ftm.pd_preambles & BIT(preamble))) { in pmsr_parse_ftm()
67 "FTM: invalid preamble for PD request"); in pmsr_parse_ftm()
71 out->ftm.preamble = preamble; in pmsr_parse_ftm()
189 out->ftm.preamble != NL80211_PREAMBLE_HE) { in pmsr_parse_ftm()
192 "FTM: non EDCA based ranging must use HE preamble"); in pmsr_parse_ftm()
[all …]
/linux/Documentation/devicetree/bindings/net/
H A Dmdio.yaml55 suppress-preamble:
57 The 32 bit preamble should be suppressed. In order for this to
58 work, all devices on the bus must support suppressed preamble.
H A Dengleder,tsnep.yaml92 suppress-preamble;
112 suppress-preamble;
H A Dthead,th1520-gmac.yaml21 - Preamble and start of frame data (SFD) insertion in Transmit path
22 - Preamble and SFD deletion in the Receive path
/linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
H A Dpub.h212 #define BRCMS_PROT_N_PAM_OVR 15 /* n preamble override */
220 * Preamble: Long
225 * Preamble: Long
230 * Preamble: Short required
235 * Preamble: Long
239 * Preamble: Short required
244 * Preamble: Long
/linux/drivers/nfc/pn533/
H A Dpn533.h45 /* Preamble (1), SoPC (2), ACK Code (2), Postamble (1) */
48 * Preamble (1), SoPC (2), Packet Length (1), Packet Length Checksum (1),
117 u8 preamble; member
125 u8 preamble; member
/linux/arch/sparc/lib/
H A DGENmemcpy.S34 #ifndef PREAMBLE
35 #define PREAMBLE macro
77 PREAMBLE
H A DGENcopy_from_user.S24 #define PREAMBLE \ macro
/linux/arch/mips/cavium-octeon/executive/
H A Dcvmx-interrupt-decodes.c76 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
97 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
120 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
142 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
164 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
187 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
217 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */ in __cvmx_interrupt_gmxx_rxx_int_en_enable()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_siphash.h28 #define PREAMBLE(len) \ macro
53 PREAMBLE(16) in siphash_2u64()
/linux/include/sound/
H A Dak4117.h23 #define AK4117_REG_Pc0 0x0d /* burst preamble Pc byte 0 */
24 #define AK4117_REG_Pc1 0x0e /* burst preamble Pc byte 1 */
25 #define AK4117_REG_Pd0 0x0f /* burst preamble Pd byte 0 */
26 #define AK4117_REG_Pd1 0x10 /* burst preamble Pd byte 1 */
H A Dak4114.h29 #define AK4114_REG_Pc0 0x12 /* burst preamble Pc byte 0 */
30 #define AK4114_REG_Pc1 0x13 /* burst preamble Pc byte 1 */
31 #define AK4114_REG_Pd0 0x14 /* burst preamble Pd byte 0 */
32 #define AK4114_REG_Pd1 0x15 /* burst preamble Pd byte 1 */
H A Dak4113.h42 /* burst preamble Pc byte 0 */
44 /* burst preamble Pc byte 1 */
46 /* burst preamble Pd byte 0 */
48 /* burst preamble Pd byte 1 */
/linux/drivers/net/wireless/broadcom/b43/
H A Dxmit.h101 #define B43_TXH_MAC_RTS_FB_SHORTPRMBL 0x80000000 /* RTS fallback preamble */
102 #define B43_TXH_MAC_RTS_SHORTPRMBL 0x40000000 /* RTS main rate preamble */
103 #define B43_TXH_MAC_FB_SHORTPRMBL 0x20000000 /* Main fallback preamble */
153 #define B43_TXH_PHY_SHORTPRMBL 0x0010 /* Use short preamble */
303 #define B43_RX_PHYST0_SHORTPRMBL 0x0080 /* Received with Short Preamble */
/linux/drivers/net/wireless/ath/ath5k/
H A Dpcu.c117 int sifs, preamble, plcp_bits, sym_time; in ath5k_hw_get_frame_duration() local
126 /* subtract difference between long and short preamble */ in ath5k_hw_get_frame_duration()
135 preamble = AR5K_INIT_OFDM_PREAMPLE_TIME; in ath5k_hw_get_frame_duration()
142 preamble = AR5K_INIT_OFDM_PREAMBLE_TIME_MIN; in ath5k_hw_get_frame_duration()
146 preamble *= 2; in ath5k_hw_get_frame_duration()
152 preamble *= 4; in ath5k_hw_get_frame_duration()
166 dur = sifs + preamble + (sym_time * symbols); in ath5k_hw_get_frame_duration()
268 * capable of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have
269 * different rate code so we write their value twice (one for long preamble
/linux/drivers/net/ethernet/chelsio/cxgb/
H A Dvsc7326_reg.h43 #define REG_PRE_BIT0POS CRA(0x7,0x1,0x10) /* Preamble bit0 position */
44 #define REG_PRE_BIT1POS CRA(0x7,0x1,0x11) /* Preamble bit1 position */
45 #define REG_PRE_BIT2POS CRA(0x7,0x1,0x12) /* Preamble bit2 position */
46 #define REG_PRE_BIT3POS CRA(0x7,0x1,0x13) /* Preamble bit3 position */
47 #define REG_PRE_ERR_CNT CRA(0x7,0x1,0x14) /* Preamble parity error count */
184 #define REG_PORT_POS(pn) CRA(0x1,pn,0x0d) /* Preamble port position */
185 #define REG_PORT_FAIL(pn) CRA(0x1,pn,0x0e) /* Preamble port position */
/linux/drivers/net/wireless/broadcom/b43legacy/
H A Dpio.c555 __le16 preamble[21] = { 0 }; in b43legacy_pio_rx() local
590 preamble[0] = cpu_to_le16(len); in b43legacy_pio_rx()
597 preamble[i + 1] = cpu_to_le16(tmp); in b43legacy_pio_rx()
599 rxhdr = (struct b43legacy_rxhdr_fw3 *)preamble; in b43legacy_pio_rx()
611 hw = (struct b43legacy_hwtxstatus *)(preamble + 1); in b43legacy_pio_rx()
H A Dsysfs.c156 count = sysfs_emit(buf, "1 (Short Preamble enabled)\n"); in b43legacy_attr_preamble_show()
158 count = sysfs_emit(buf, "0 (Short Preamble disabled)\n"); in b43legacy_attr_preamble_show()
/linux/drivers/net/wireless/ti/wlcore/
H A Dconf.h281 * 1: Preamble Override - indicates if the preamble type
283 * 2: Preamble Type - the type of the preamble to be used by
284 * the policy (0 - long preamble, 1 - short preamble.
/linux/drivers/misc/altera-stapl/
H A Daltera-jtag.c399 * Copies preamble data, target data, and postamble data in altera_concatenate_data()
565 * preamble and postamble data. in altera_extract_target_data()
650 * Copy preamble data, IR data, in altera_irscan()
749 * Copy preamble data, IR data, in altera_swap_ir()
853 * Copy preamble data, DR data, in altera_drscan()
945 * Copy preamble data, DR data, in altera_swap_dr()

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