| /drivers/infiniband/hw/qib/ |
| D | qib_eeprom.c | 117 u8 csum = 0, len; in flash_csum() local
128 csum += *ip++; in flash_csum()
129 csum -= ifp->if_csum; in flash_csum()
130 csum = ~csum; in flash_csum()
132 ifp->if_csum = csum; in flash_csum()
134 return csum; in flash_csum()
150 u8 csum, *bguid; in qib_get_eeprom_info() local
204 csum = flash_csum(ifp, 0); in qib_get_eeprom_info()
205 if (csum != ifp->if_csum) { in qib_get_eeprom_info()
208 csum, ifp->if_csum); in qib_get_eeprom_info()
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| /drivers/platform/chrome/ |
| D | cros_ec_lpc.c | 124 int csum; in cros_ec_cmd_xfer_lpc() local
142 csum = msg->command + args.flags + in cros_ec_cmd_xfer_lpc()
148 csum += msg->data[i]; in cros_ec_cmd_xfer_lpc()
152 args.checksum = csum & 0xFF; in cros_ec_cmd_xfer_lpc()
188 csum = msg->command + args.flags + in cros_ec_cmd_xfer_lpc()
194 csum += msg->data[i]; in cros_ec_cmd_xfer_lpc()
198 if (args.checksum != (csum & 0xFF)) { in cros_ec_cmd_xfer_lpc()
201 args.checksum, csum & 0xFF); in cros_ec_cmd_xfer_lpc()
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| D | cros_ec_proto.c | 32 u8 csum = 0; in prepare_packet() local
47 csum += out[i]; in prepare_packet()
52 csum += msg->data[i]; in prepare_packet()
54 request->checksum = -csum; in prepare_packet()
117 u8 csum; in cros_ec_prepare_tx() local
128 csum = out[0] + out[1] + out[2]; in cros_ec_prepare_tx()
130 csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->data[i]; in cros_ec_prepare_tx()
131 out[EC_MSG_TX_HEADER_BYTES + msg->outsize] = csum; in cros_ec_prepare_tx()
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| /drivers/input/touchscreen/ |
| D | elo.c | 63 unsigned char csum; member
77 elo->csum = 0xaa; in elo_process_data_10()
87 if (data != elo->csum) { in elo_process_data_10()
90 data, elo->csum); in elo_process_data_10()
118 elo->csum += data; in elo_process_data_10()
228 unsigned char csum = 0xaa + ELO10_LEAD_BYTE; in elo_command_10() local
241 csum += packet[i]; in elo_command_10()
246 if (serio_write(elo->serio, csum)) in elo_command_10()
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| /drivers/accessibility/braille/ |
| D | braille_console.c | 78 unsigned char data[1 + 1 + 2*WIDTH + 2 + 1], csum = 0, *c; in braille_write() local
96 csum ^= '>'; in braille_write()
104 csum ^= out; in braille_write()
112 if (csum <= 0x05) { in braille_write()
114 csum |= 0x40; in braille_write()
116 *c++ = csum; in braille_write()
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| /drivers/net/ethernet/sgi/ |
| D | ioc3-eth.c | 510 uint32_t csum, ehsum; in ioc3_tcpudp_checksum() local
542 csum = hwsum + in ioc3_tcpudp_checksum()
555 csum += 0xffff ^ ehsum; in ioc3_tcpudp_checksum()
561 csum += 0xffff ^ (uint16_t) ((cp[1] << 8) | cp[0]); in ioc3_tcpudp_checksum()
562 csum += 0xffff ^ (uint16_t) ((cp[3] << 8) | cp[2]); in ioc3_tcpudp_checksum()
564 csum += 0xffff ^ (uint16_t) ((cp[0] << 8) | cp[1]); in ioc3_tcpudp_checksum()
565 csum += 0xffff ^ (uint16_t) ((cp[2] << 8) | cp[3]); in ioc3_tcpudp_checksum()
568 csum = (csum & 0xffff) + (csum >> 16); in ioc3_tcpudp_checksum()
569 csum = (csum & 0xffff) + (csum >> 16); in ioc3_tcpudp_checksum()
571 if (csum == 0xffff) in ioc3_tcpudp_checksum()
[all …]
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| /drivers/net/ethernet/stmicro/stmmac/ |
| D | chain_mode.c | 31 static int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) in stmmac_jumbo_frm() argument
54 priv->hw->desc->prepare_tx_desc(desc, 1, bmax, csum, STMMAC_CHAIN_MODE, in stmmac_jumbo_frm()
70 priv->hw->desc->prepare_tx_desc(desc, 0, bmax, csum, in stmmac_jumbo_frm()
84 priv->hw->desc->prepare_tx_desc(desc, 0, len, csum, in stmmac_jumbo_frm()
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| D | ring_mode.c | 31 static int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) in stmmac_jumbo_frm() argument
63 priv->hw->desc->prepare_tx_desc(desc, 1, bmax, csum, in stmmac_jumbo_frm()
82 priv->hw->desc->prepare_tx_desc(desc, 0, len, csum, in stmmac_jumbo_frm()
93 priv->hw->desc->prepare_tx_desc(desc, 1, nopaged_len, csum, in stmmac_jumbo_frm()
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| D | norm_desc.c | 233 unsigned int csum = 0; in ndesc_get_rx_frame_len() local
242 csum = 2; in ndesc_get_rx_frame_len()
245 csum); in ndesc_get_rx_frame_len()
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| D | enh_desc.c | 365 unsigned int csum = 0; in enh_desc_get_rx_frame_len() local
373 csum = 2; in enh_desc_get_rx_frame_len()
376 csum); in enh_desc_get_rx_frame_len()
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| /drivers/staging/lustre/lnet/klnds/socklnd/ |
| D | socklnd_lib.c | 258 __u32 csum; in ksocknal_lib_csum_tx() local
267 csum = ksocknal_csum(~0, tx->tx_iov[0].iov_base, in ksocknal_lib_csum_tx()
275 csum = ksocknal_csum(csum, base, tx->tx_kiov[i].bv_len); in ksocknal_lib_csum_tx()
281 csum = ksocknal_csum(csum, tx->tx_iov[i].iov_base, in ksocknal_lib_csum_tx()
286 csum++; in ksocknal_lib_csum_tx()
290 tx->tx_msg.ksm_csum = csum; in ksocknal_lib_csum_tx()
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| /drivers/scsi/sym53c8xx_2/ |
| D | sym_nvram.c | 515 u_short csum; in sym_read_Symbios_nvram() local
529 for (x = 6, csum = 0; x < len - 6; x++) in sym_read_Symbios_nvram()
530 csum += data[x]; in sym_read_Symbios_nvram()
531 if (csum != nvram->checksum) in sym_read_Symbios_nvram()
696 u_short csum; in sym_read_Tekram_nvram() local
719 for (x = 0, csum = 0; x < len - 1; x += 2) in sym_read_Tekram_nvram()
720 csum += data[x] + (data[x+1] << 8); in sym_read_Tekram_nvram()
721 if (csum != 0x1234) in sym_read_Tekram_nvram()
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| /drivers/video/fbdev/ |
| D | metronomefb.c | 335 par->metromem_cmd->csum = cs; in metronome_display_cmd()
360 par->metromem_cmd->csum = cs; in metronome_powerup_cmd()
383 par->metromem_cmd->csum = 0xCC10; in metronome_config_cmd()
384 par->metromem_cmd->csum += calc_img_cksum(par->metromem_cmd->args, 4); in metronome_config_cmd()
410 par->metromem_cmd->csum = cs; in metronome_init_cmd()
455 u16 csum = 0; in metronomefb_dpy_update_page() local
462 csum += *(img + i); in metronomefb_dpy_update_page()
464 return csum; in metronomefb_dpy_update_page()
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| /drivers/input/mouse/ |
| D | cyapa_gen3.c | 584 u16 csum = 0; in cyapa_gen3_csum() local
587 csum += buf[i]; in cyapa_gen3_csum()
589 return csum; in cyapa_gen3_csum()
610 u16 csum; in cyapa_gen3_check_fw() local
622 csum = cyapa_gen3_csum(&fw->data[2], CYAPA_FW_HDR_SIZE - 2); in cyapa_gen3_check_fw()
623 if (csum != csum_expected) { in cyapa_gen3_check_fw()
626 csum, csum_expected); in cyapa_gen3_check_fw()
633 csum = cyapa_gen3_csum(&fw->data[CYAPA_FW_HDR_SIZE], in cyapa_gen3_check_fw()
635 if (csum != csum_expected) { in cyapa_gen3_check_fw()
638 csum, csum_expected); in cyapa_gen3_check_fw()
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| /drivers/net/wireless/mediatek/mt7601u/ |
| D | trace.h | 88 struct sk_buff *skb, u32 csum, bool resp),
89 TP_ARGS(dev, skb, csum, resp),
93 __field(u32, csum)
99 __entry->csum = csum;
103 DEV_PR_ARG, __entry->info, __entry->csum, __entry->resp)
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| /drivers/block/ |
| D | amiflop.c | 678 unsigned long csum = 0; in checksum() local
682 csum ^= *addr++; in checksum()
683 csum = ((csum>>1) & 0x55555555) ^ (csum & 0x55555555); in checksum()
685 return csum; in checksum()
723 unsigned long csum; in amiga_read() local
740 csum = checksum((ulong *)&hdr, in amiga_read()
751 if (hdr.hdrchk != csum) { in amiga_read()
752 printk(KERN_INFO "MFM_HEADER: %08lx,%08lx\n", hdr.hdrchk, csum); in amiga_read()
764 csum = checksum((ulong *)(unit[drive].trackbuf + hdr.sect*512), 512); in amiga_read()
766 if (hdr.datachk != csum) { in amiga_read()
[all …]
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| /drivers/net/ethernet/intel/e1000e/ |
| D | manage.c | 115 s32 ret_val, hdr_csum, csum; in e1000e_enable_tx_pkt_filtering() local
143 csum = e1000_calculate_checksum((u8 *)hdr, in e1000e_enable_tx_pkt_filtering()
149 if ((hdr_csum != csum) || (hdr->signature != E1000_IAMT_SIGNATURE)) { in e1000e_enable_tx_pkt_filtering()
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| /drivers/net/usb/ |
| D | ax88179_178a.c | 974 u16 csum, delay = HZ / 10; in ax88179_check_eeprom() local
1006 csum = eeprom[6] + eeprom[7] + eeprom[8] + eeprom[9]; in ax88179_check_eeprom()
1007 csum = (csum >> 8) + (csum & 0xff); in ax88179_check_eeprom()
1008 if ((csum + eeprom[10]) != 0xff) in ax88179_check_eeprom()
1018 u16 csum = 0; in ax88179_check_efuse() local
1027 csum = csum + efuse[i]; in ax88179_check_efuse()
1029 while (csum > 255) in ax88179_check_efuse()
1030 csum = (csum & 0x00FF) + ((csum >> 8) & 0x00FF); in ax88179_check_efuse()
1032 if (csum != 0xFF) in ax88179_check_efuse()
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| /drivers/md/persistent-data/ |
| D | dm-space-map-common.h | 41 __le32 csum; member
94 __le32 csum; member
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| D | dm-btree-spine.c | 30 h->csum = cpu_to_le32(dm_bm_checksum(&h->flags, in node_prepare_for_write()
56 if (csum_disk != h->csum) { in node_check()
58 le32_to_cpu(csum_disk), le32_to_cpu(h->csum)); in node_check()
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| D | dm-space-map-common.c | 29 mi_le->csum = cpu_to_le32(dm_bm_checksum(&mi_le->padding, in index_prepare_for_write()
50 if (csum_disk != mi_le->csum) { in index_check()
52 le32_to_cpu(csum_disk), le32_to_cpu(mi_le->csum)); in index_check()
79 disk_header->csum = cpu_to_le32(dm_bm_checksum(&disk_header->not_used, in bitmap_prepare_for_write()
100 if (csum_disk != disk_header->csum) { in bitmap_check()
102 le32_to_cpu(csum_disk), le32_to_cpu(disk_header->csum)); in bitmap_check()
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| /drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_phy.c | 122 u8 csum; in ixgbe_read_i2c_combined_generic_int() local
125 csum = ixgbe_ones_comp_byte_add(reg_high, reg & 0xFF); in ixgbe_read_i2c_combined_generic_int()
126 csum = ~csum; in ixgbe_read_i2c_combined_generic_int()
141 if (ixgbe_out_i2c_byte_ack(hw, csum)) in ixgbe_read_i2c_combined_generic_int()
227 u8 csum; in ixgbe_write_i2c_combined_generic_int() local
230 csum = ixgbe_ones_comp_byte_add(reg_high, reg & 0xFF); in ixgbe_write_i2c_combined_generic_int()
231 csum = ixgbe_ones_comp_byte_add(csum, val >> 8); in ixgbe_write_i2c_combined_generic_int()
232 csum = ixgbe_ones_comp_byte_add(csum, val & 0xFF); in ixgbe_write_i2c_combined_generic_int()
233 csum = ~csum; in ixgbe_write_i2c_combined_generic_int()
254 if (ixgbe_out_i2c_byte_ack(hw, csum)) in ixgbe_write_i2c_combined_generic_int()
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| /drivers/input/joystick/iforce/ |
| D | iforce-serio.c | 111 iforce->csum += iforce->data[iforce->idx++] = data; in iforce_serio_irq()
121 iforce->csum = 0; in iforce_serio_irq()
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| /drivers/input/joystick/ |
| D | a3d.c | 106 int i, csum = 0; in a3d_csum() local
109 csum += data[i]; in a3d_csum()
110 return (csum & 0x3f) != ((data[count - 2] << 3) | data[count - 1]); in a3d_csum()
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| /drivers/scsi/snic/ |
| D | vnic_dev.c | 641 u32 csum; in vnic_dev_notify_ready() local
647 csum = 0; in vnic_dev_notify_ready()
652 csum += words[i]; in vnic_dev_notify_ready()
653 } while (csum != words[0]); in vnic_dev_notify_ready()
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