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Searched refs:nc (Results 1 – 25 of 226) sorted by relevance

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/openbmc/qemu/net/
H A Dnet.c151 void qemu_set_info_str(NetClientState *nc, const char *fmt, ...) in qemu_set_info_str() argument
156 vsnprintf(nc->info_str, sizeof(nc->info_str), fmt, ap); in qemu_set_info_str()
160 void qemu_format_nic_info_str(NetClientState *nc, uint8_t macaddr[6]) in qemu_format_nic_info_str() argument
162 qemu_set_info_str(nc, "model=%s,macaddr=%02x:%02x:%02x:%02x:%02x:%02x", in qemu_format_nic_info_str()
163 nc->model, macaddr[0], macaddr[1], macaddr[2], in qemu_format_nic_info_str()
238 NetClientState *nc; in assign_name() local
241 QTAILQ_FOREACH(nc, &net_clients, next) { in assign_name()
242 if (nc == nc1) { in assign_name()
245 if (strcmp(nc->model, model) == 0) { in assign_name()
253 static void qemu_net_client_destructor(NetClientState *nc) in qemu_net_client_destructor() argument
[all …]
H A Dhub.c33 NetClientState nc; member
58 qemu_send_packet(&port->nc, buf, len); in net_hub_receive()
74 qemu_sendv_packet(&port->nc, iov, iovcnt); in net_hub_receive_iov()
93 static bool net_hub_port_can_receive(NetClientState *nc) in net_hub_port_can_receive() argument
96 NetHubPort *src_port = DO_UPCAST(NetHubPort, nc, nc); in net_hub_port_can_receive()
104 if (qemu_can_send_packet(&port->nc)) { in net_hub_port_can_receive()
112 static ssize_t net_hub_port_receive(NetClientState *nc, in net_hub_port_receive() argument
115 NetHubPort *port = DO_UPCAST(NetHubPort, nc, nc); in net_hub_port_receive()
120 static ssize_t net_hub_port_receive_iov(NetClientState *nc, in net_hub_port_receive_iov() argument
123 NetHubPort *port = DO_UPCAST(NetHubPort, nc, nc); in net_hub_port_receive_iov()
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H A Dvhost-user.c25 NetClientState nc; member
34 VHostNetState *vhost_user_get_vhost_net(NetClientState *nc) in vhost_user_get_vhost_net() argument
36 NetVhostUserState *s = DO_UPCAST(NetVhostUserState, nc, nc); in vhost_user_get_vhost_net()
37 assert(nc->info->type == NET_CLIENT_DRIVER_VHOST_USER); in vhost_user_get_vhost_net()
41 uint64_t vhost_user_get_acked_features(NetClientState *nc) in vhost_user_get_acked_features() argument
43 NetVhostUserState *s = DO_UPCAST(NetVhostUserState, nc, nc); in vhost_user_get_acked_features()
44 assert(nc->info->type == NET_CLIENT_DRIVER_VHOST_USER); in vhost_user_get_acked_features()
48 void vhost_user_save_acked_features(NetClientState *nc) in vhost_user_save_acked_features() argument
52 s = DO_UPCAST(NetVhostUserState, nc, nc); in vhost_user_save_acked_features()
69 s = DO_UPCAST(NetVhostUserState, nc, ncs[i]); in vhost_user_stop()
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H A Dtap.c51 NetClientState nc; member
99 qemu_flush_queued_packets(&s->nc); in tap_writable()
116 static ssize_t tap_receive_iov(NetClientState *nc, const struct iovec *iov, in tap_receive_iov() argument
119 TAPState *s = DO_UPCAST(TAPState, nc, nc); in tap_receive_iov()
136 static ssize_t tap_receive(NetClientState *nc, const uint8_t *buf, size_t size) in tap_receive() argument
143 return tap_receive_iov(nc, &iov, 1); in tap_receive()
153 static void tap_send_completed(NetClientState *nc, ssize_t len) in tap_send_completed() argument
155 TAPState *s = DO_UPCAST(TAPState, nc, nc); in tap_send_completed()
180 if (net_peer_needs_padding(&s->nc)) { in tap_send()
187 size = qemu_send_packet_async(&s->nc, buf, size, tap_send_completed); in tap_send()
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H A Dnetmap.c43 NetClientState nc; member
133 static void netmap_poll(NetClientState *nc, bool enable) in netmap_poll() argument
135 NetmapState *s = DO_UPCAST(NetmapState, nc, nc); in netmap_poll()
154 qemu_flush_queued_packets(&s->nc); in netmap_writable()
157 static ssize_t netmap_receive_iov(NetClientState *nc, in netmap_receive_iov() argument
160 NetmapState *s = DO_UPCAST(NetmapState, nc, nc); in netmap_receive_iov()
228 static ssize_t netmap_receive(NetClientState *nc, in netmap_receive() argument
236 return netmap_receive_iov(nc, &iov, 1); in netmap_receive()
241 static void netmap_send_completed(NetClientState *nc, ssize_t len) in netmap_send_completed() argument
243 NetmapState *s = DO_UPCAST(NetmapState, nc, nc); in netmap_send_completed()
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H A Dstream.c46 NetClientState nc; member
72 qemu_flush_queued_packets(&s->nc); in net_stream_writable()
77 static ssize_t net_stream_receive(NetClientState *nc, const uint8_t *buf, in net_stream_receive() argument
80 NetStreamState *s = DO_UPCAST(NetStreamState, nc, nc); in net_stream_receive()
120 static void net_stream_send_completed(NetClientState *nc, ssize_t len) in net_stream_send_completed() argument
122 NetStreamState *s = DO_UPCAST(NetStreamState, nc, nc); in net_stream_send_completed()
134 if (qemu_send_packet_async(&s->nc, rs->buf, in net_stream_rs_finalize()
168 qemu_set_info_str(&s->nc, "listening"); in net_stream_send()
176 s->nc.link_down = true; in net_stream_send()
178 qapi_event_send_netdev_stream_disconnected(s->nc.name); in net_stream_send()
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H A Dvde.c35 NetClientState nc; member
47 qemu_send_packet(&s->nc, buf, size); in vde_to_qemu()
51 static ssize_t vde_receive(NetClientState *nc, const uint8_t *buf, size_t size) in vde_receive() argument
53 VDEState *s = DO_UPCAST(VDEState, nc, nc); in vde_receive()
63 static void vde_cleanup(NetClientState *nc) in vde_cleanup() argument
65 VDEState *s = DO_UPCAST(VDEState, nc, nc); in vde_cleanup()
81 NetClientState *nc; in net_vde_init() local
99 nc = qemu_new_net_client(&net_vde_info, peer, model, name); in net_vde_init()
101 qemu_set_info_str(nc, "sock=%s,fd=%d", sock, vde_datafd(vde)); in net_vde_init()
103 s = DO_UPCAST(VDEState, nc, nc); in net_vde_init()
H A Dsocket.c37 NetClientState nc; member
77 qemu_flush_queued_packets(&s->nc); in net_socket_writable()
80 static ssize_t net_socket_receive(NetClientState *nc, const uint8_t *buf, size_t size) in net_socket_receive() argument
82 NetSocketState *s = DO_UPCAST(NetSocketState, nc, nc); in net_socket_receive()
115 static ssize_t net_socket_receive_dgram(NetClientState *nc, const uint8_t *buf, size_t size) in net_socket_receive_dgram() argument
117 NetSocketState *s = DO_UPCAST(NetSocketState, nc, nc); in net_socket_receive_dgram()
135 static void net_socket_send_completed(NetClientState *nc, ssize_t len) in net_socket_send_completed() argument
137 NetSocketState *s = DO_UPCAST(NetSocketState, nc, nc); in net_socket_send_completed()
148 if (qemu_send_packet_async(&s->nc, rs->buf, in net_socket_rs_finalize()
179 s->nc.link_down = true; in net_socket_send()
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H A Daf-xdp.c33 NetClientState nc; member
89 static void af_xdp_poll(NetClientState *nc, bool enable) in af_xdp_poll() argument
91 AFXDPState *s = DO_UPCAST(AFXDPState, nc, nc); in af_xdp_poll()
139 qemu_flush_queued_packets(&s->nc); in af_xdp_writable()
142 static ssize_t af_xdp_receive(NetClientState *nc, in af_xdp_receive() argument
145 AFXDPState *s = DO_UPCAST(AFXDPState, nc, nc); in af_xdp_receive()
188 static void af_xdp_send_completed(NetClientState *nc, ssize_t len) in af_xdp_send_completed() argument
190 AFXDPState *s = DO_UPCAST(AFXDPState, nc, nc); in af_xdp_send_completed()
240 if (!qemu_sendv_packet_async(&s->nc, &iov, 1, in af_xdp_send()
261 static void af_xdp_cleanup(NetClientState *nc) in af_xdp_cleanup() argument
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H A Ddgram.c40 NetClientState nc; member
79 qemu_flush_queued_packets(&s->nc); in net_dgram_writable()
82 static ssize_t net_dgram_receive(NetClientState *nc, in net_dgram_receive() argument
85 NetDgramState *s = DO_UPCAST(NetDgramState, nc, nc); in net_dgram_receive()
103 static void net_dgram_send_completed(NetClientState *nc, ssize_t len) in net_dgram_send_completed() argument
105 NetDgramState *s = DO_UPCAST(NetDgramState, nc, nc); in net_dgram_send_completed()
116 if (qemu_send_packet_async(&s->nc, rs->buf, in net_dgram_rs_finalize()
138 if (qemu_send_packet_async(&s->nc, s->rs.buf, size, in net_dgram_send()
238 static void net_dgram_cleanup(NetClientState *nc) in net_dgram_cleanup() argument
240 NetDgramState *s = DO_UPCAST(NetDgramState, nc, nc); in net_dgram_cleanup()
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H A Dvhost-vdpa.c35 NetClientState nc; member
135 VHostNetState *vhost_vdpa_get_vhost_net(NetClientState *nc) in vhost_vdpa_get_vhost_net() argument
137 VhostVDPAState *s = DO_UPCAST(VhostVDPAState, nc, nc); in vhost_vdpa_get_vhost_net()
138 assert(nc->info->type == NET_CLIENT_DRIVER_VHOST_VDPA); in vhost_vdpa_get_vhost_net()
199 s = DO_UPCAST(VhostVDPAState, nc, ncs); in vhost_vdpa_add()
223 static void vhost_vdpa_cleanup(NetClientState *nc) in vhost_vdpa_cleanup() argument
225 VhostVDPAState *s = DO_UPCAST(VhostVDPAState, nc, nc); in vhost_vdpa_cleanup()
242 static bool vhost_vdpa_set_steering_ebpf(NetClientState *nc, int prog_fd) in vhost_vdpa_set_steering_ebpf() argument
247 static bool vhost_vdpa_has_vnet_hdr(NetClientState *nc) in vhost_vdpa_has_vnet_hdr() argument
249 assert(nc->info->type == NET_CLIENT_DRIVER_VHOST_VDPA); in vhost_vdpa_has_vnet_hdr()
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H A Dl2tpv3.c61 NetClientState nc; member
166 qemu_flush_queued_packets(&s->nc); in l2tpv3_writable()
169 static void l2tpv3_send_completed(NetClientState *nc, ssize_t len) in l2tpv3_send_completed() argument
171 NetL2TPV3State *s = DO_UPCAST(NetL2TPV3State, nc, nc); in l2tpv3_send_completed()
175 static void l2tpv3_poll(NetClientState *nc, bool enable) in l2tpv3_poll() argument
177 NetL2TPV3State *s = DO_UPCAST(NetL2TPV3State, nc, nc); in l2tpv3_poll()
216 static ssize_t net_l2tpv3_receive_dgram_iov(NetClientState *nc, in net_l2tpv3_receive_dgram_iov() argument
220 NetL2TPV3State *s = DO_UPCAST(NetL2TPV3State, nc, nc); in net_l2tpv3_receive_dgram_iov()
262 static ssize_t net_l2tpv3_receive_dgram(NetClientState *nc, in net_l2tpv3_receive_dgram() argument
266 NetL2TPV3State *s = DO_UPCAST(NetL2TPV3State, nc, nc); in net_l2tpv3_receive_dgram()
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/openbmc/linux/drivers/mtd/nand/raw/atmel/
H A Dnand-controller.c199 int (*remove)(struct atmel_nand_controller *nc);
200 void (*nand_init)(struct atmel_nand_controller *nc,
288 struct atmel_hsmc_nand_controller *nc = data; in atmel_nfc_interrupt() local
292 regmap_read(nc->base.smc, ATMEL_HSMC_NFC_SR, &sr); in atmel_nfc_interrupt()
294 rcvd = sr & (nc->op.wait | ATMEL_HSMC_NFC_SR_ERRORS); in atmel_nfc_interrupt()
295 done = atmel_nfc_op_done(&nc->op, sr); in atmel_nfc_interrupt()
298 regmap_write(nc->base.smc, ATMEL_HSMC_NFC_IDR, rcvd); in atmel_nfc_interrupt()
301 complete(&nc->complete); in atmel_nfc_interrupt()
306 static int atmel_nfc_wait(struct atmel_hsmc_nand_controller *nc, bool poll, in atmel_nfc_wait() argument
317 ret = regmap_read_poll_timeout(nc->base.smc, in atmel_nfc_wait()
[all …]
/openbmc/linux/net/ncsi/
H A Dncsi-aen.c49 struct ncsi_channel *nc, *tmp; in ncsi_aen_handler_lsc() local
60 ncsi_find_package_and_channel(ndp, h->common.channel, NULL, &nc); in ncsi_aen_handler_lsc()
61 if (!nc) in ncsi_aen_handler_lsc()
67 spin_lock_irqsave(&nc->lock, flags); in ncsi_aen_handler_lsc()
68 ncm = &nc->modes[NCSI_MODE_LINK]; in ncsi_aen_handler_lsc()
78 nc->id, data & 0x1 ? "up" : "down"); in ncsi_aen_handler_lsc()
80 chained = !list_empty(&nc->link); in ncsi_aen_handler_lsc()
81 state = nc->state; in ncsi_aen_handler_lsc()
82 spin_unlock_irqrestore(&nc->lock, flags); in ncsi_aen_handler_lsc()
87 nc->id); in ncsi_aen_handler_lsc()
[all …]
H A Dncsi-manage.c37 struct ncsi_channel *nc; in ncsi_channel_is_last() local
40 NCSI_FOR_EACH_CHANNEL(np, nc) { in ncsi_channel_is_last()
41 if (nc == channel) in ncsi_channel_is_last()
43 if (nc->state == NCSI_CHANNEL_ACTIVE && in ncsi_channel_is_last()
44 ncsi_channel_has_link(nc)) in ncsi_channel_is_last()
55 struct ncsi_channel *nc; in ncsi_report_link() local
66 NCSI_FOR_EACH_CHANNEL(np, nc) { in ncsi_report_link()
67 spin_lock_irqsave(&nc->lock, flags); in ncsi_report_link()
69 if (!list_empty(&nc->link) || in ncsi_report_link()
70 nc->state != NCSI_CHANNEL_ACTIVE) { in ncsi_report_link()
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H A Dncsi-rsp.c94 struct ncsi_channel *nc; in ncsi_rsp_handler_cis() local
98 ncsi_find_package_and_channel(ndp, rsp->rsp.common.channel, &np, &nc); in ncsi_rsp_handler_cis()
99 if (!nc) { in ncsi_rsp_handler_cis()
104 nc = ncsi_add_channel(np, id); in ncsi_rsp_handler_cis()
107 return nc ? 0 : -ENODEV; in ncsi_rsp_handler_cis()
141 struct ncsi_channel *nc; in ncsi_rsp_handler_dp() local
152 NCSI_FOR_EACH_CHANNEL(np, nc) { in ncsi_rsp_handler_dp()
153 spin_lock_irqsave(&nc->lock, flags); in ncsi_rsp_handler_dp()
154 nc->state = NCSI_CHANNEL_INACTIVE; in ncsi_rsp_handler_dp()
155 spin_unlock_irqrestore(&nc->lock, flags); in ncsi_rsp_handler_dp()
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/openbmc/u-boot/drivers/net/phy/
H A Dncsi.c32 static void ncsi_send_ebf(unsigned int np, unsigned int nc);
33 static void ncsi_send_ae(unsigned int np, unsigned int nc);
34 static void ncsi_send_gls(unsigned int np, unsigned int nc);
35 static int ncsi_send_command(unsigned int np, unsigned int nc, unsigned int cmd,
92 unsigned int np, nc; in ncsi_active() local
98 nc = ncsi_priv->current_channel; in ncsi_active()
103 return np < NCSI_PACKAGE_MAX && nc < NCSI_CHANNEL_MAX && in ncsi_active()
104 ncsi_priv->packages[np].channels[nc].has_link; in ncsi_active()
226 unsigned int np, nc; in ncsi_rsp_ec() local
229 nc = NCSI_CHANNEL_INDEX(rsp->common.channel); in ncsi_rsp_ec()
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/openbmc/qemu/include/net/
H A Dnet.h162 NICState *qemu_get_nic(NetClientState *nc);
163 void *qemu_get_nic_opaque(NetClientState *nc);
164 void qemu_del_net_client(NetClientState *nc);
167 int qemu_can_receive_packet(NetClientState *nc);
168 int qemu_can_send_packet(NetClientState *nc);
169 ssize_t qemu_sendv_packet(NetClientState *nc, const struct iovec *iov,
171 ssize_t qemu_sendv_packet_async(NetClientState *nc, const struct iovec *iov,
173 ssize_t qemu_send_packet(NetClientState *nc, const uint8_t *buf, int size);
174 ssize_t qemu_receive_packet(NetClientState *nc, const uint8_t *buf, int size);
175 ssize_t qemu_send_packet_raw(NetClientState *nc, const uint8_t *buf, int size);
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/openbmc/linux/drivers/mtd/nand/raw/
H A Dorion_nand.c30 static void orion_nand_cmd_ctrl(struct nand_chip *nc, int cmd, in orion_nand_cmd_ctrl() argument
33 struct orion_nand_data *board = nand_get_controller_data(nc); in orion_nand_cmd_ctrl()
46 if (nc->options & NAND_BUSWIDTH_16) in orion_nand_cmd_ctrl()
49 writeb(cmd, nc->legacy.IO_ADDR_W + offs); in orion_nand_cmd_ctrl()
103 struct nand_chip *nc; in orion_nand_probe() local
114 nc = &info->chip; in orion_nand_probe()
115 mtd = nand_to_mtd(nc); in orion_nand_probe()
119 nc->controller = &info->controller; in orion_nand_probe()
153 nand_set_controller_data(nc, board); in orion_nand_probe()
154 nand_set_flash_node(nc, pdev->dev.of_node); in orion_nand_probe()
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/openbmc/qemu/hw/net/
H A Dvhost_net.c103 switch (net->nc->info->type) { in vhost_net_get_feature_bits()
117 net->nc->info->type); in vhost_net_get_feature_bits()
156 void vhost_net_save_acked_features(NetClientState *nc) in vhost_net_save_acked_features() argument
159 if (nc->info->type == NET_CLIENT_DRIVER_VHOST_USER) { in vhost_net_save_acked_features()
160 vhost_user_save_acked_features(nc); in vhost_net_save_acked_features()
330 net->nc = options->net_backend; in vhost_net_init()
351 net->dev.vq_index = net->nc->queue_index * net->dev.nvqs; in vhost_net_init()
376 if (net->nc->info->type == NET_CLIENT_DRIVER_VHOST_USER) { in vhost_net_init()
377 features = vhost_user_get_acked_features(net->nc); in vhost_net_init()
410 if (net->nc->info->start) { in vhost_net_start_one()
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H A Dvirtio-net.c115 static VirtIONetQueue *virtio_net_get_subqueue(NetClientState *nc) in virtio_net_get_subqueue() argument
117 VirtIONet *n = qemu_get_nic_opaque(nc); in virtio_net_get_subqueue()
119 return &n->vqs[nc->queue_index]; in virtio_net_get_subqueue()
127 static void flush_or_purge_queued_packets(NetClientState *nc) in flush_or_purge_queued_packets() argument
129 if (!nc->peer) { in flush_or_purge_queued_packets()
133 qemu_flush_or_purge_queued_packets(nc->peer, true); in flush_or_purge_queued_packets()
134 assert(!virtio_net_get_subqueue(nc)->async_tx.elem); in flush_or_purge_queued_packets()
145 NetClientState *nc = qemu_get_queue(n->nic); in virtio_net_get_config() local
168 if (nc->peer && nc->peer->info->type == NET_CLIENT_DRIVER_VHOST_VDPA) { in virtio_net_get_config()
169 ret = vhost_net_get_config(get_vhost_net(nc->peer), (uint8_t *)&netcfg, in virtio_net_get_config()
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/openbmc/linux/tools/perf/util/
H A Dnamespaces.c280 struct nscookie *nc) in nsinfo__mountns_enter() argument
287 if (nc == NULL) in nsinfo__mountns_enter()
290 nc->oldns = -1; in nsinfo__mountns_enter()
291 nc->newns = -1; in nsinfo__mountns_enter()
314 nc->oldcwd = oldcwd; in nsinfo__mountns_enter()
315 nc->oldns = oldns; in nsinfo__mountns_enter()
316 nc->newns = newns; in nsinfo__mountns_enter()
327 void nsinfo__mountns_exit(struct nscookie *nc) in nsinfo__mountns_exit() argument
329 if (nc == NULL || nc->oldns == -1 || nc->newns == -1 || !nc->oldcwd) in nsinfo__mountns_exit()
332 setns(nc->oldns, CLONE_NEWNS); in nsinfo__mountns_exit()
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/openbmc/qemu/hw/net/rocker/
H A Drocker_fp.c122 NetClientState *nc = qemu_get_queue(port->nic); in fp_port_eg() local
125 qemu_sendv_packet(nc, iov, iovcnt); in fp_port_eg()
131 static ssize_t fp_port_receive_iov(NetClientState *nc, const struct iovec *iov, in fp_port_receive_iov() argument
134 FpPort *port = qemu_get_nic_opaque(nc); in fp_port_receive_iov()
149 static ssize_t fp_port_receive(NetClientState *nc, const uint8_t *buf, in fp_port_receive() argument
157 return fp_port_receive_iov(nc, &iov, 1); in fp_port_receive()
160 static void fp_port_cleanup(NetClientState *nc) in fp_port_cleanup() argument
164 static void fp_port_set_link_status(NetClientState *nc) in fp_port_set_link_status() argument
166 FpPort *port = qemu_get_nic_opaque(nc); in fp_port_set_link_status()
168 rocker_event_link_changed(port->r, port->pport, !nc->link_down); in fp_port_set_link_status()
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/openbmc/linux/drivers/platform/x86/
H A Dintel_scu_ipc.c290 int nc; in pwr_reg_rdwr() local
305 for (nc = 0; nc < count; nc++, offset += 2) { in pwr_reg_rdwr()
306 cbuf[offset] = addr[nc]; in pwr_reg_rdwr()
307 cbuf[offset + 1] = addr[nc] >> 8; in pwr_reg_rdwr()
311 for (nc = 0, offset = 0; nc < count; nc++, offset += 4) in pwr_reg_rdwr()
312 ipc_data_writel(scu, wbuf[nc], offset); in pwr_reg_rdwr()
315 for (nc = 0; nc < count; nc++, offset += 1) in pwr_reg_rdwr()
316 cbuf[offset] = data[nc]; in pwr_reg_rdwr()
317 for (nc = 0, offset = 0; nc < count; nc++, offset += 4) in pwr_reg_rdwr()
318 ipc_data_writel(scu, wbuf[nc], offset); in pwr_reg_rdwr()
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/openbmc/u-boot/doc/
H A DREADME.iomux24 and stderr. For example: "setenv stdin serial,nc". NOTE: No spaces
32 nc.
35 stdin nc,nc,serial" will discard the second nc. iomux_doenv() is
37 shows "nc,nc,serial".
57 example, if stdin=serial,nc and stdout=serial,nc then all output
58 for serial, e.g. echos of input on serial, will appear on serial and nc.
80 Using nc as a stdin device results in even more overhead because nc_tstc()
82 interface when nc is added to stdin, although there is no character loss using
83 the ethernet interface for input. In this test case stdin=serial,nc and
87 them is nc, also causes problems. Even on a sequoia cut&paste does not work
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