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Searched refs:cksum (Results 1 – 25 of 39) sorted by relevance

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/linux-6.15/drivers/video/fbdev/
H A Dmetronomefb.c178 u8 cksum; in load_waveform() local
205 cksum = calc_cksum(32, 47, mem); in load_waveform()
206 if (cksum != wfm_hdr->wfm_cs) { in load_waveform()
239 if (cksum != mem[cksum_idx]) { in load_waveform()
251 if (cksum != mem[cksum_idx]) { in load_waveform()
263 if (cksum != mem[cksum_idx]) { in load_waveform()
298 if (cksum != mem[cksum_idx]) { in load_waveform()
440 u16 cksum; in metronomefb_dpy_update() local
470 u16 cksum; in metronomefb_dpy_deferred_io() local
479 par->csum_table[pgoffset] = cksum; in metronomefb_dpy_deferred_io()
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/linux-6.15/arch/powerpc/boot/
H A Dmktree.c46 unsigned int cksum, *cp; in main() local
92 cksum = 0; in main()
95 cksum += *cp++; in main()
131 cksum += *cp++; in main()
140 bt.bb_checksum = htonl(cksum); in main()
/linux-6.15/arch/sparc/kernel/
H A Didprom.c74 unsigned char cksum, i, *ptr = (unsigned char *)idprom; in calc_idprom_cksum() local
76 for (i = cksum = 0; i <= 0x0E; i++) in calc_idprom_cksum()
77 cksum ^= *ptr++; in calc_idprom_cksum()
79 return cksum; in calc_idprom_cksum()
/linux-6.15/arch/m68k/sun3/
H A Didprom.c105 unsigned char cksum, i, *ptr = (unsigned char *)idprom; in calc_idprom_cksum() local
107 for (i = cksum = 0; i <= 0x0E; i++) in calc_idprom_cksum()
108 cksum ^= *ptr++; in calc_idprom_cksum()
110 return cksum; in calc_idprom_cksum()
/linux-6.15/drivers/usb/serial/
H A Dgarmin_gps.c338 __u8 cksum = 0; in gsp_send_ack() local
347 cksum += ACK; in gsp_send_ack()
350 cksum += 2; in gsp_send_ack()
353 cksum += pkt_id; in gsp_send_ack()
387 int cksum = 0; in gsp_rec_packet() local
592 int cksum = 0; in gsp_send() local
667 cksum += pktid; in gsp_send()
669 cksum += datalen; in gsp_send()
676 cksum += c; in gsp_send()
681 cksum = -cksum & 0xFF; in gsp_send()
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/linux-6.15/drivers/scsi/esas2r/
H A Desas2r_flash.c106 cksum = cksum ^ *addr; in esas2r_calc_byte_xor_cksum()
111 cksum = cksum ^ *(u32 *)addr; in esas2r_calc_byte_xor_cksum()
116 cksum = cksum ^ *addr; in esas2r_calc_byte_xor_cksum()
125 u8 cksum = seed; in esas2r_calc_byte_cksum() local
128 cksum = cksum + p[len]; in esas2r_calc_byte_cksum()
129 return cksum; in esas2r_calc_byte_cksum()
182 u8 cksum = 0; in build_flash_msg() local
197 cksum, in build_flash_msg()
667 u16 cksum; in calc_fi_checksum() local
676 cksum = cksum + le16_to_cpu(*pw); in calc_fi_checksum()
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H A Desas2r_vda.c349 u8 cksum, in esas2r_build_flash_req() argument
367 vrq->checksum = cksum; in esas2r_build_flash_req()
/linux-6.15/fs/nfsd/
H A Dnfs4recover.c124 cksum.data = kmalloc(cksum.len, GFP_KERNEL); in nfs4_make_rec_clidname()
131 cksum.data); in nfs4_make_rec_clidname()
139 kfree(cksum.data); in nfs4_make_rec_clidname()
1185 cksum.data = kmalloc(cksum.len, GFP_KERNEL); in nfsd4_cld_create_v2()
1193 kfree(cksum.data); in nfsd4_cld_create_v2()
1198 cksum.data, cksum.len); in nfsd4_cld_create_v2()
1199 kfree(cksum.data); in nfsd4_cld_create_v2()
1398 cksum.data = kmalloc(cksum.len, GFP_KERNEL); in nfsd4_cld_check_v2()
1404 kfree(cksum.data); in nfsd4_cld_check_v2()
1409 kfree(cksum.data); in nfsd4_cld_check_v2()
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/linux-6.15/net/rxrpc/
H A Dprotocol.h64 __be16 cksum; /* kerberos security checksum */ member
85 __be16 cksum; /* kerberos security checksum */ member
H A Drxkad.c384 txb->cksum = htons(y); in rxkad_secure_packet()
577 u16 cksum; in rxkad_verify_packet() local
607 cksum = (y >> 16) & 0xffff; in rxkad_verify_packet()
608 if (cksum == 0) in rxkad_verify_packet()
609 cksum = 1; /* zero checksums are not permitted */ in rxkad_verify_packet()
611 if (cksum != sp->hdr.cksum) { in rxkad_verify_packet()
H A Doutput.c501 whdr->cksum = txb->cksum; in rxrpc_prepare_data_subpacket()
506 jumbo->cksum = txb->cksum; in rxrpc_prepare_data_subpacket()
/linux-6.15/arch/x86/kernel/cpu/microcode/
H A Dintel.c47 unsigned int cksum; member
52 unsigned int cksum; member
225 sum = (mc_header->sig + mc_header->pf + mc_header->cksum) - in intel_microcode_sanity_check()
226 (ext_sig->sig + ext_sig->pf + ext_sig->cksum); in intel_microcode_sanity_check()
/linux-6.15/arch/mips/include/asm/mach-ath25/
H A Dath25_platform.h16 u16 cksum; /* checksum (starting with BD_REV 2) */ member
/linux-6.15/arch/x86/include/asm/
H A Dmicrocode.h37 unsigned int cksum; member
/linux-6.15/crypto/krb5/
H A Drfc3961_simplified.c725 u8 *cksum, *cksum2; in rfc3961_verify_mic() local
738 cksum = buffer + in rfc3961_verify_mic()
758 crypto_shash_final(desc, cksum); in rfc3961_verify_mic()
765 if (memcmp(cksum, cksum2, krb5->cksum_len) != 0) { in rfc3961_verify_mic()
/linux-6.15/arch/powerpc/platforms/powermac/
H A Dnvram.c55 u8 cksum; member
269 if (hdr99->hdr.cksum != chrp_checksum(&hdr99->hdr)) { in core99_check()
489 hdr99->hdr.cksum = chrp_checksum(&hdr99->hdr); in core99_nvram_sync()
/linux-6.15/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_io.c1139 u16 index, u16 cksum) in qlcnic_process_rxbuf() argument
1155 (cksum == STATUS_CKSUM_OK || cksum == STATUS_CKSUM_LOOP))) { in qlcnic_process_rxbuf()
1202 int index, length, cksum, pkt_offset, is_lb_pkt; in qlcnic_process_rcv() local
1216 cksum = qlcnic_get_sts_status(sts_data0); in qlcnic_process_rcv()
1219 skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum); in qlcnic_process_rcv()
1497 int index, length, cksum, pkt_offset; in qlcnic_process_rcv_diag() local
1509 cksum = qlcnic_get_sts_status(sts_data0); in qlcnic_process_rcv_diag()
1512 skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum); in qlcnic_process_rcv_diag()
1724 int index, length, cksum, is_lb_pkt; in qlcnic_83xx_process_rcv() local
1739 cksum = qlcnic_83xx_csum_status(sts_data[1]); in qlcnic_83xx_process_rcv()
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/linux-6.15/tools/testing/selftests/powerpc/nx-gzip/
H A Dgunz_test.c949 uint32_t cksum, isize; in decompress_file() local
956 cksum = ((uint32_t) tail[0] | (uint32_t) tail[1]<<8 in decompress_file()
963 cksum, isize); in decompress_file()
965 if (cksum == cmdp->cpb.out_crc && isize == (uint32_t) in decompress_file()
/linux-6.15/drivers/net/ethernet/samsung/sxgbe/
H A Dsxgbe_desc.c40 int buf1_len, int pkt_len, int cksum) in sxgbe_prepare_tx_desc() argument
47 if (cksum) in sxgbe_prepare_tx_desc()
H A Dsxgbe_desc.h168 int buf1_len, int pkt_len, int cksum);
/linux-6.15/drivers/video/fbdev/matrox/
H A Dmatroxfb_misc.c397 unsigned char cksum; in get_pins() local
406 cksum = 0x2E + 0x41 + pins_len; in get_pins()
408 cksum += *dst++ = readb(pins+i); in get_pins()
410 if (cksum) { in get_pins()
/linux-6.15/drivers/net/ethernet/cirrus/
H A Dcs89x0.c279 int i, cksum; in get_eeprom_cksum() local
281 cksum = 0; in get_eeprom_cksum()
283 cksum += buffer[i]; in get_eeprom_cksum()
284 cksum &= 0xffff; in get_eeprom_cksum()
285 if (cksum == 0) in get_eeprom_cksum()
/linux-6.15/drivers/net/ethernet/freescale/fman/
H A Dfman.h122 __be16 cksum; /* Running-sum */ member
/linux-6.15/net/sunrpc/auth_gss/
H A Dgss_krb5_internal.h76 u8 cksum[GSS_KRB5_MAX_KEYLEN]; member
/linux-6.15/drivers/net/wireless/ath/ath5k/
H A Deeprom.c77 u32 cksum, offset, eep_max = AR5K_EEPROM_INFO_MAX; in ath5k_eeprom_init_header() local
118 for (cksum = 0, offset = 0; offset < eep_max; offset++) { in ath5k_eeprom_init_header()
120 cksum ^= val; in ath5k_eeprom_init_header()
122 if (cksum != AR5K_EEPROM_INFO_CKSUM) { in ath5k_eeprom_init_header()
125 cksum, eep_max, in ath5k_eeprom_init_header()

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