Home
last modified time | relevance | path

Searched refs:crc4 (Results 1 – 9 of 9) sorted by relevance

/linux/lib/
H A Dcrc4.c25 uint8_t crc4(uint8_t c, uint64_t x, int bits) in crc4() function
41 EXPORT_SYMBOL_GPL(crc4);
/linux/include/linux/
H A Dcrc4.h7 extern uint8_t crc4(uint8_t c, uint64_t x, int bits);
/linux/drivers/fsi/
H A Dfsi-master-ast-cf.c145 crc = crc4(0, 1 << top | msg->msg >> (msg->bits - top), top + 1); in msg_push_crc()
148 crc = crc4(crc, msg->msg, msg->bits - top); in msg_push_crc()
389 crc = crc4(0, 1, 1); in read_copro_response()
390 crc = crc4(crc, rtag, 4); in read_copro_response()
393 crc = crc4(crc, rdata, size); in read_copro_response()
397 crc = crc4(crc, rcrc, 4); in read_copro_response()
H A Dfsi-master-gpio.c177 crc = crc4(0, 1 << top | msg->msg >> (msg->bits - top), top + 1); in msg_push_crc()
180 crc = crc4(crc, msg->msg, msg->bits - top); in msg_push_crc()
378 crc = crc4(0, 1, 1); in read_one_response()
379 crc = crc4(crc, msg.msg, msg.bits); in read_one_response()
H A Dfsi-core.c470 crc = crc4(0, conf, 32); in fsi_slave_scan()
1003 crc = crc4(0, cfam_id, 32); in fsi_slave_init()
/linux/Documentation/translations/zh_CN/core-api/
H A Dkernel-api.rst138 lib/crc4.c
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c274 u8 crc4; in drm_dp_encode_sideband_msg_hdr() local
283 crc4 = drm_dp_msg_header_crc4(buf, (idx * 2) - 1); in drm_dp_encode_sideband_msg_hdr()
284 buf[idx - 1] |= (crc4 & 0xf); in drm_dp_encode_sideband_msg_hdr()
293 u8 crc4; in drm_dp_decode_sideband_msg_hdr() local
304 crc4 = drm_dp_msg_header_crc4(buf, (len * 2) - 1); in drm_dp_decode_sideband_msg_hdr()
306 if ((crc4 & 0xf) != (buf[len - 1] & 0xf)) { in drm_dp_decode_sideband_msg_hdr()
307 drm_dbg_kms(mgr->dev, "crc4 mismatch 0x%x 0x%x\n", crc4, buf[len - 1]); in drm_dp_decode_sideband_msg_hdr()
725 u8 crc4; in drm_dp_crc_sideband_chunk_req() local
727 crc4 = drm_dp_msg_data_crc4(msg, len); in drm_dp_crc_sideband_chunk_req()
728 msg[len] = crc4; in drm_dp_crc_sideband_chunk_req()
[all …]
/linux/drivers/gpu/drm/i915/display/
H A Dintel_display_irq.c317 u32 crc4) in display_pipe_crc_irq_handler() argument
322 u32 crcs[5] = { crc0, crc1, crc2, crc3, crc4 }; in display_pipe_crc_irq_handler()
353 u32 crc4) {} in display_pipe_crc_irq_handler() argument
/linux/Documentation/core-api/
H A Dkernel-api.rst139 .. kernel-doc:: lib/crc4.c