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/Linux-v4.19/arch/m68k/coldfire/
Dintc-5272.c41 unsigned char ack; member
45 /*MCF_IRQ_SPURIOUS*/ { .icr = 0, .index = 0, .ack = 0, },
46 /*MCF_IRQ_EINT1*/ { .icr = MCFSIM_ICR1, .index = 28, .ack = 1, },
47 /*MCF_IRQ_EINT2*/ { .icr = MCFSIM_ICR1, .index = 24, .ack = 1, },
48 /*MCF_IRQ_EINT3*/ { .icr = MCFSIM_ICR1, .index = 20, .ack = 1, },
49 /*MCF_IRQ_EINT4*/ { .icr = MCFSIM_ICR1, .index = 16, .ack = 1, },
50 /*MCF_IRQ_TIMER1*/ { .icr = MCFSIM_ICR1, .index = 12, .ack = 0, },
51 /*MCF_IRQ_TIMER2*/ { .icr = MCFSIM_ICR1, .index = 8, .ack = 0, },
52 /*MCF_IRQ_TIMER3*/ { .icr = MCFSIM_ICR1, .index = 4, .ack = 0, },
53 /*MCF_IRQ_TIMER4*/ { .icr = MCFSIM_ICR1, .index = 0, .ack = 0, },
[all …]
/Linux-v4.19/drivers/net/wimax/i2400m/
Dfw.c454 struct i2400m_bootrom_header *ack, in __i2400m_bm_ack_verify() argument
461 i2400m, opcode, ack, ack_size); in __i2400m_bm_ack_verify()
462 if (ack_size < sizeof(*ack)) { in __i2400m_bm_ack_verify()
466 opcode, ack_size, sizeof(*ack)); in __i2400m_bm_ack_verify()
469 result = i2400m_is_boot_barker(i2400m, ack, ack_size); in __i2400m_bm_ack_verify()
476 && memcmp(ack, i2400m_ACK_BARKER, sizeof(*ack)) == 0) { in __i2400m_bm_ack_verify()
485 ack->data_size = le32_to_cpu(ack->data_size); in __i2400m_bm_ack_verify()
486 ack->target_addr = le32_to_cpu(ack->target_addr); in __i2400m_bm_ack_verify()
487 ack->block_checksum = le32_to_cpu(ack->block_checksum); in __i2400m_bm_ack_verify()
490 opcode, i2400m_brh_get_opcode(ack), in __i2400m_bm_ack_verify()
[all …]
Dcontrol.c932 const struct i2400m_l3l4_hdr *ack; in i2400m_get_device_info() local
952 ack = wimax_msg_data_len(ack_skb, &ack_len); in i2400m_get_device_info()
953 result = i2400m_msg_check_status(ack, strerr, sizeof(strerr)); in i2400m_get_device_info()
960 tlv = i2400m_tlv_find(i2400m, ack->pl, ack_len - sizeof(*ack), in i2400m_get_device_info()
1014 const struct i2400m_l3l4_hdr *ack; in i2400m_firmware_check() local
1036 ack = wimax_msg_data_len(ack_skb, &ack_len); in i2400m_firmware_check()
1037 result = i2400m_msg_check_status(ack, strerr, sizeof(strerr)); in i2400m_firmware_check()
1044 tlv = i2400m_tlv_find(i2400m, ack->pl, ack_len - sizeof(*ack), in i2400m_firmware_check()
1146 const struct i2400m_l3l4_hdr *ack; in i2400m_cmd_get_state() local
1165 ack = wimax_msg_data_len(ack_skb, &ack_len); in i2400m_cmd_get_state()
[all …]
/Linux-v4.19/block/
Dbadblocks.c217 int ack = BB_ACK(p[lo]); in badblocks_set() local
223 ack = acknowledged; in badblocks_set()
225 ack = ack && acknowledged; in badblocks_set()
230 p[lo] = BB_MAKE(a, e-a, ack); in badblocks_set()
237 p[lo] = BB_MAKE(a, BB_MAX_LEN, ack); in badblocks_set()
249 int ack = BB_ACK(p[hi]); in badblocks_set() local
256 ack = acknowledged; in badblocks_set()
258 ack = ack && acknowledged; in badblocks_set()
262 p[hi] = BB_MAKE(a, e-a, ack); in badblocks_set()
265 p[hi] = BB_MAKE(a, BB_MAX_LEN, ack); in badblocks_set()
[all …]
/Linux-v4.19/drivers/usb/typec/ucsi/
Dtrace.h14 TP_PROTO(u8 ack),
15 TP_ARGS(ack),
17 __field(u8, ack)
20 __entry->ack = ack;
22 TP_printk("ACK %s", ucsi_ack_str(__entry->ack))
26 TP_PROTO(u8 ack),
27 TP_ARGS(ack)
Ddebug.h43 static inline const char *ucsi_ack_str(u8 ack) in ucsi_ack_str() argument
45 return ucsi_ack_strs[(ack >= ARRAY_SIZE(ucsi_ack_strs)) ? 0 : ack]; in ucsi_ack_str()
/Linux-v4.19/arch/powerpc/kernel/
Dsmp-tbsync.c31 volatile int ack; member
57 tbsync->ack = 1; in smp_generic_take_timebase()
65 tbsync->ack = 0; in smp_generic_take_timebase()
95 while (tbsync->ack) in start_contest()
103 while (!tbsync->ack) in start_contest()
124 while (!tbsync->ack) in smp_generic_give_timebase()
165 while (tbsync->ack) in smp_generic_give_timebase()
/Linux-v4.19/drivers/hid/
Dhid-hyperv.c138 struct synthhid_device_info_ack ack; member
194 struct mousevsc_prt_msg ack; in mousevsc_on_receive_device_info() local
227 memset(&ack, 0, sizeof(struct mousevsc_prt_msg)); in mousevsc_on_receive_device_info()
229 ack.type = PIPE_MESSAGE_DATA; in mousevsc_on_receive_device_info()
230 ack.size = sizeof(struct synthhid_device_info_ack); in mousevsc_on_receive_device_info()
232 ack.ack.header.type = SYNTH_HID_INITIAL_DEVICE_INFO_ACK; in mousevsc_on_receive_device_info()
233 ack.ack.header.size = 1; in mousevsc_on_receive_device_info()
234 ack.ack.reserved = 0; in mousevsc_on_receive_device_info()
237 &ack, in mousevsc_on_receive_device_info()
240 (unsigned long)&ack, in mousevsc_on_receive_device_info()
/Linux-v4.19/drivers/gpu/drm/mediatek/
Dmtk_hdmi_ddc.c123 u32 ack; in mtk_hdmi_ddc_read_msg() local
131 ack = sif_read_mask(ddc, DDC_DDCMCTL1, DDCM_ACK_MASK, DDCM_ACK_OFFSET); in mtk_hdmi_ddc_read_msg()
132 dev_dbg(dev, "ack = 0x%x\n", ack); in mtk_hdmi_ddc_read_msg()
133 if (ack != 0x01) { in mtk_hdmi_ddc_read_msg()
158 ack = sif_read_mask(ddc, DDC_DDCMCTL1, DDCM_ACK_MASK, in mtk_hdmi_ddc_read_msg()
161 while (((ack & (1 << temp_count)) != 0) && (temp_count < 8)) in mtk_hdmi_ddc_read_msg()
165 dev_err(dev, "Address NACK! ACK(0x%x)\n", ack); in mtk_hdmi_ddc_read_msg()
196 u32 ack; in mtk_hdmi_ddc_write_msg() local
205 ack = sif_read_mask(ddc, DDC_DDCMCTL1, DDCM_ACK_MASK, DDCM_ACK_OFFSET); in mtk_hdmi_ddc_write_msg()
206 dev_dbg(dev, "ack = %d\n", ack); in mtk_hdmi_ddc_write_msg()
[all …]
/Linux-v4.19/net/rxrpc/
Dinput.c437 u8 ack = 0, flags, annotation = 0; in rxrpc_input_data() local
476 ack = RXRPC_ACK_EXCEEDS_WINDOW; in rxrpc_input_data()
478 goto ack; in rxrpc_input_data()
484 ack = RXRPC_ACK_NOSPACE; in rxrpc_input_data()
486 goto ack; in rxrpc_input_data()
514 ack = RXRPC_ACK_DUPLICATE; in rxrpc_input_data()
519 if (flags & RXRPC_REQUEST_ACK && !ack) { in rxrpc_input_data()
520 ack = RXRPC_ACK_REQUESTED; in rxrpc_input_data()
526 if (ack != RXRPC_ACK_DUPLICATE) { in rxrpc_input_data()
527 ack = RXRPC_ACK_DUPLICATE; in rxrpc_input_data()
[all …]
Dconn_event.c38 struct rxrpc_ackpacket ack; in rxrpc_conn_retransmit_call() member
95 pkt.ack.bufferSpace = 0; in rxrpc_conn_retransmit_call()
96 pkt.ack.maxSkew = htons(skb ? skb->priority : 0); in rxrpc_conn_retransmit_call()
97 pkt.ack.firstPacket = htonl(chan->last_seq + 1); in rxrpc_conn_retransmit_call()
98 pkt.ack.previousPacket = htonl(chan->last_seq); in rxrpc_conn_retransmit_call()
99 pkt.ack.serial = htonl(skb ? sp->hdr.serial : 0); in rxrpc_conn_retransmit_call()
100 pkt.ack.reason = skb ? RXRPC_ACK_DUPLICATE : RXRPC_ACK_IDLE; in rxrpc_conn_retransmit_call()
101 pkt.ack.nAcks = 0; in rxrpc_conn_retransmit_call()
108 iov[0].iov_len += sizeof(pkt.ack); in rxrpc_conn_retransmit_call()
109 len += sizeof(pkt.ack) + 3 + sizeof(ack_info); in rxrpc_conn_retransmit_call()
[all …]
Doutput.c24 struct rxrpc_ackpacket ack; member
78 pkt->ack.bufferSpace = htons(8); in rxrpc_fill_out_ack()
79 pkt->ack.maxSkew = htons(call->ackr_skew); in rxrpc_fill_out_ack()
80 pkt->ack.firstPacket = htonl(hard_ack + 1); in rxrpc_fill_out_ack()
81 pkt->ack.previousPacket = htonl(call->ackr_prev_seq); in rxrpc_fill_out_ack()
82 pkt->ack.serial = htonl(serial); in rxrpc_fill_out_ack()
83 pkt->ack.reason = reason; in rxrpc_fill_out_ack()
84 pkt->ack.nAcks = top - hard_ack; in rxrpc_fill_out_ack()
178 iov[0].iov_len = sizeof(pkt->whdr) + sizeof(pkt->ack) + n; in rxrpc_send_ack_packet()
186 ntohl(pkt->ack.firstPacket), in rxrpc_send_ack_packet()
[all …]
/Linux-v4.19/drivers/reset/sti/
Dreset-syscfg.c31 struct regmap_field *ack; member
69 if (ch->ack) { in syscfg_reset_program_hw()
74 err = regmap_field_read(ch->ack, &ack_val); in syscfg_reset_program_hw()
127 if (ch->ack) in syscfg_reset_status()
128 err = regmap_field_read(ch->ack, &ret_val); in syscfg_reset_status()
182 f = devm_regmap_field_alloc(dev, map, data->channels[i].ack); in syscfg_reset_controller_register()
186 rc->channels[i].ack = f; in syscfg_reset_controller_register()
/Linux-v4.19/net/decnet/
Ddn_nsp_in.c100 static void dn_ack(struct sock *sk, struct sk_buff *skb, unsigned short ack) in dn_ack() argument
103 unsigned short type = ((ack >> 12) & 0x0003); in dn_ack()
108 if (dn_after(ack, scp->ackrcv_dat)) { in dn_ack()
109 scp->ackrcv_dat = ack & 0x0fff; in dn_ack()
112 ack); in dn_ack()
118 if (dn_after(ack, scp->ackrcv_oth)) { in dn_ack()
119 scp->ackrcv_oth = ack & 0x0fff; in dn_ack()
122 ack); in dn_ack()
140 unsigned short ack; in dn_process_ack() local
145 if ((ack = le16_to_cpu(*ptr)) & 0x8000) { in dn_process_ack()
[all …]
/Linux-v4.19/include/linux/mfd/
Dipaq-micro.h89 struct completion ack; member
134 init_completion(&msg->ack); in ipaq_micro_tx_msg_sync()
136 wait_for_completion(&msg->ack); in ipaq_micro_tx_msg_sync()
145 init_completion(&msg->ack); in ipaq_micro_tx_msg_async()
/Linux-v4.19/drivers/connector/
Dcn_proc.c100 msg->ack = 0; /* not used */ in proc_fork_connector()
124 msg->ack = 0; /* not used */ in proc_exec_connector()
162 msg->ack = 0; /* not used */ in proc_id_connector()
186 msg->ack = 0; /* not used */ in proc_sid_connector()
218 msg->ack = 0; /* not used */ in proc_ptrace_connector()
243 msg->ack = 0; /* not used */ in proc_comm_connector()
269 msg->ack = 0; /* not used */ in proc_coredump_connector()
297 msg->ack = 0; /* not used */ in proc_exit_connector()
327 ev->event_data.ack.err = err; in cn_proc_ack()
329 msg->ack = rcvd_ack + 1; in cn_proc_ack()
[all …]
/Linux-v4.19/drivers/soc/actions/
Dowl-sps-helper.c23 bool ack; in owl_sps_set_pg() local
27 ack = val & ack_mask; in owl_sps_set_pg()
28 if (ack == enable) in owl_sps_set_pg()
/Linux-v4.19/drivers/media/pci/cx18/
Dcx18-mailbox.c122 name, mb->request, mb->ack, mb->cmd, mb->error, in dump_mb()
414 req == cx18_readl(cx, &ack_mb->ack)) { in mb_ack_irq()
420 cx18_writel(cx, req, &ack_mb->ack); in mb_ack_irq()
566 if (order_mb->request == order_mb->ack) { in cx18_api_epu_cmd_irq()
592 u32 irq, req, ack, err; in cx18_api_call() local
650 (ack = cx18_readl(cx, &mb->ack)) == req, in cx18_api_call()
652 if (req != ack) { in cx18_api_call()
654 cx18_writel(cx, req, &mb->ack); in cx18_api_call()
669 cx18_writel(cx, req - 1, &mb->ack); /* ensure ack & req are distinct */ in cx18_api_call()
684 ack = cx18_readl(cx, &mb->ack); in cx18_api_call()
[all …]
/Linux-v4.19/drivers/infiniband/sw/rxe/
Drxe_resp.c590 struct rxe_pkt_info *ack, in prepare_ack_packet() argument
611 skb = rxe_init_packet(rxe, &qp->pri_av, paylen, ack); in prepare_ack_packet()
615 ack->qp = qp; in prepare_ack_packet()
616 ack->opcode = opcode; in prepare_ack_packet()
617 ack->mask = rxe_opcode[opcode].mask; in prepare_ack_packet()
618 ack->offset = pkt->offset; in prepare_ack_packet()
619 ack->paylen = paylen; in prepare_ack_packet()
622 memcpy(ack->hdr, pkt->hdr, pkt->offset + RXE_BTH_BYTES); in prepare_ack_packet()
624 bth_set_opcode(ack, opcode); in prepare_ack_packet()
625 bth_set_qpn(ack, qp->attr.dest_qp_num); in prepare_ack_packet()
[all …]
/Linux-v4.19/arch/powerpc/platforms/cell/
Dinterrupt.c109 unsigned long bits, ack; in iic_ioexc_cascade() local
117 ack = bits & IIC_ISR_EDGE_MASK; in iic_ioexc_cascade()
118 if (ack) in iic_ioexc_cascade()
119 out_be64(&node_iic->iic_is, ack); in iic_ioexc_cascade()
130 ack = bits & ~IIC_ISR_EDGE_MASK; in iic_ioexc_cascade()
131 if (ack) in iic_ioexc_cascade()
132 out_be64(&node_iic->iic_is, ack); in iic_ioexc_cascade()
/Linux-v4.19/drivers/soc/qcom/
Dwcnss_ctrl.c45 struct completion ack; member
149 complete(&wcnss->ack); in wcnss_ctrl_smd_callback()
160 complete(&wcnss->ack); in wcnss_ctrl_smd_callback()
189 ret = wait_for_completion_timeout(&wcnss->ack, WCNSS_CBC_TIMEOUT); in wcnss_request_version()
256 ret = wait_for_completion_timeout(&wcnss->ack, WCNSS_REQUEST_TIMEOUT); in wcnss_download_nv()
327 init_completion(&wcnss->ack); in wcnss_ctrl_probe()
/Linux-v4.19/Documentation/md/
Dmd-cluster.txt54 managed through three locks: "token", "message", and "ack", together
111 3.2.3 ack: The resource, acquiring which means the message has been
118 1. receive status - all nodes have concurrent-reader lock on "ack".
121 "ack":CR "ack":CR "ack":CR
126 "token":EX "ack":CR "ack":CR
128 "ack":CR
136 sender try to get EX of "ack"
139 [ triggered by bast of "ack" ]
144 receiver releases "ack"
150 "ack":EX
[all …]
/Linux-v4.19/drivers/ptp/
Dptp_ixp46x.c90 u32 ack = 0, lo, hi, val; in isr() local
95 ack |= TSER_SNS; in isr()
109 ack |= TSER_SNM; in isr()
123 ack |= TTIPEND; /* this bit seems to be always set */ in isr()
125 if (ack) { in isr()
126 __raw_writel(ack, &regs->event); in isr()
/Linux-v4.19/drivers/infiniband/hw/hfi1/
Dtrace_ibhdrs.h106 u8 *ack, bool *becn, bool *fecn, u8 *mig,
113 u8 *ack, u8 *mig, u8 *opcode,
129 u8 ack, bool becn, bool fecn, u8 mig,
153 __field(u8, ack)
209 &__entry->ack,
230 &__entry->ack,
276 __entry->ack,
313 __field(u8, ack)
374 &__entry->ack,
398 &__entry->ack,
[all …]
/Linux-v4.19/sound/pci/asihpi/
Dhpi6000.c1302 u16 ack; in hpi6000_message_response_sequence() local
1308 ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); in hpi6000_message_response_sequence()
1309 if (ack & HPI_HIF_ERROR_MASK) { in hpi6000_message_response_sequence()
1342 ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_RESP); in hpi6000_message_response_sequence()
1343 if (ack & HPI_HIF_ERROR_MASK) in hpi6000_message_response_sequence()
1421 u16 ack; in hpi6000_send_data() local
1431 ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); in hpi6000_send_data()
1432 if (ack & HPI_HIF_ERROR_MASK) in hpi6000_send_data()
1441 ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_SEND_DATA); in hpi6000_send_data()
1443 if (ack & HPI_HIF_ERROR_MASK) in hpi6000_send_data()
[all …]

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