| /openbmc/u-boot/drivers/i2c/ |
| H A D | soft_i2c.c | 217 int nack; in write_byte() local
243 nack = I2C_READ; in write_byte()
248 return(nack); /* not a nack is an ack */ in write_byte()
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| H A D | i2c-gpio.c | 152 int nack; in i2c_gpio_write_byte() local
163 nack = i2c_gpio_read_bit(scl, sda, delay); in i2c_gpio_write_byte()
165 return nack; /* not a nack is an ack */ in i2c_gpio_write_byte()
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| /openbmc/qemu/hw/i2c/ |
| H A D | omap_i2c.c | 267 int nack; in omap_i2c_write() local
355 nack = !!i2c_start_transfer(s->bus, s->addr[1], /* SA */ in omap_i2c_write()
357 s->stat |= nack << 1; /* NACK */ in omap_i2c_write()
360 if (nack) in omap_i2c_write()
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| /openbmc/linux/drivers/scsi/qla2xxx/ |
| H A D | qla_target.c | 530 e->u.nack.fcport = fcport; in qla24xx_post_nack_work()
531 e->u.nack.type = type; in qla24xx_post_nack_work()
532 memcpy(e->u.nack.iocb, ntfy, sizeof(struct imm_ntfy_from_isp)); in qla24xx_post_nack_work()
639 sp->u.iocb_cmd.u.nack.ntfy = ntfy; in qla24xx_async_notify_ack()
662 switch (e->u.nack.type) { in qla24xx_do_nack_work()
664 t = e->u.nack.fcport; in qla24xx_do_nack_work()
668 t = qlt_create_sess(vha, e->u.nack.fcport, 0); in qla24xx_do_nack_work()
674 vha->hw->tgt.tgt_ops->put_sess(e->u.nack.fcport); in qla24xx_do_nack_work()
678 qla24xx_async_notify_ack(vha, e->u.nack.fcport, in qla24xx_do_nack_work()
679 (struct imm_ntfy_from_isp *)e->u.nack.iocb, e->u.nack.type); in qla24xx_do_nack_work()
[all …]
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| H A D | qla_iocb.c | 3742 struct nack_to_isp *nack) in qla2x00_send_notify_ack_iocb() argument
3744 struct imm_ntfy_from_isp *ntfy = sp->u.iocb_cmd.u.nack.ntfy; in qla2x00_send_notify_ack_iocb()
3746 nack->entry_type = NOTIFY_ACK_TYPE; in qla2x00_send_notify_ack_iocb()
3747 nack->entry_count = 1; in qla2x00_send_notify_ack_iocb()
3748 nack->ox_id = ntfy->ox_id; in qla2x00_send_notify_ack_iocb()
3750 nack->u.isp24.handle = sp->handle; in qla2x00_send_notify_ack_iocb()
3751 nack->u.isp24.nport_handle = ntfy->u.isp24.nport_handle; in qla2x00_send_notify_ack_iocb()
3753 nack->u.isp24.flags = ntfy->u.isp24.flags & in qla2x00_send_notify_ack_iocb()
3756 nack->u.isp24.srr_rx_id = ntfy->u.isp24.srr_rx_id; in qla2x00_send_notify_ack_iocb()
3757 nack->u.isp24.status = ntfy->u.isp24.status; in qla2x00_send_notify_ack_iocb()
[all …]
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| H A D | qla_def.h | 626 } nack; member
3608 } nack; member
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| /openbmc/qemu/hw/i3c/ |
| H A D | mock-target.c | 237 int nack = i3c_target_send_ibi(&s->i3c, s->i3c.address, /*is_recv=*/true); in mock_target_do_ibi() local
239 if (nack) { in mock_target_do_ibi()
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| /openbmc/linux/Documentation/userspace-api/media/cec/ |
| H A D | cec-pin-error-inj.rst | 45 # <op>[,<mode>] rx-nack NACK the message instead of sending an ACK
52 # tx-ignore-nack-until-eom ignore early NACKs until EOM
105 So '``any rx-nack``' will NACK the next received CEC message,
106 '``any,always rx-nack``' will NACK all received CEC messages and
107 '``0x82,toggle rx-nack``' will only NACK if an Active Source message was
119 any rx-nack
155 ``<op>[,<mode>] rx-nack``
199 ``tx-ignore-nack-until-eom``
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| /openbmc/linux/drivers/gpu/drm/msm/hdmi/ |
| H A D | hdmi_i2c.c | 95 static const uint32_t nack[] = { in msm_hdmi_i2c_xfer() local
185 if (ddc_status & nack[i]) { in msm_hdmi_i2c_xfer()
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| /openbmc/linux/drivers/isdn/capi/ |
| H A D | capi.c | 104 int nack; member
158 mp->nack++; in capiminor_add_ack()
171 mp->nack--; in capiminor_del_ack()
188 mp->nack--; in capiminor_del_all_ack()
1192 mp->outbytes, mp->nack, in capinc_tty_chars_in_buffer()
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| /openbmc/linux/drivers/soundwire/ |
| H A D | cadence_master.c | 567 int nack = 0, no_ack = 0; in cdns_fill_msg_resp() local
577 nack = 1; in cdns_fill_msg_resp()
582 if (nack) { in cdns_fill_msg_resp()
679 int nack = 0, no_ack = 0; in cdns_program_scp_addr() local
719 nack = 1; in cdns_program_scp_addr()
726 if (nack) { in cdns_program_scp_addr()
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| /openbmc/linux/drivers/media/pci/ivtv/ |
| H A D | ivtv-i2c.c | 444 static int ivtv_readbyte(struct ivtv *itv, unsigned char *byte, int nack) in ivtv_readbyte() argument
464 ivtv_setsda(itv, nack); in ivtv_readbyte()
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| /openbmc/linux/arch/sparc/kernel/ |
| H A D | ds.c | 971 struct ds_data_nack nack = { in __send_ds_nack() local
981 __ds_send(dp->lp, &nack, sizeof(nack)); in __send_ds_nack()
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| /openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/ |
| H A D | i2c_.fuc | 263 bclr $flags $p1 // nack
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| /openbmc/linux/Documentation/i2c/ |
| H A D | slave-interface.rst | 82 driver should nack all incoming bytes until the next stop condition to enforce
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| /openbmc/linux/drivers/net/ethernet/ti/ |
| H A D | tlan.c | 2835 u8 nack; in __tlan_mii_read_reg() local
2866 nack = tlan_get_bit(TLAN_NET_SIO_MDATA, sio); /* check for ACK */ in __tlan_mii_read_reg()
2868 if (nack) { /* no ACK, so fake it */ in __tlan_mii_read_reg()
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| /openbmc/qemu/hw/net/ |
| H A D | virtio-net.c | 2220 uint32_t nack, oack; in virtio_net_rsc_handle_ack() local
2223 nack = htonl(n_tcp->th_ack); in virtio_net_rsc_handle_ack()
2228 if ((nack - oack) >= VIRTIO_NET_MAX_TCP_PAYLOAD) { in virtio_net_rsc_handle_ack()
2231 } else if (nack == oack) { in virtio_net_rsc_handle_ack()
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| /openbmc/linux/drivers/net/ethernet/intel/ixgbe/ |
| H A D | ixgbe_phy.c | 2141 bool nack = true; in ixgbe_read_i2c_byte_generic_int() local
2188 status = ixgbe_clock_out_i2c_bit(hw, nack); in ixgbe_read_i2c_byte_generic_int()
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