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

/linux/drivers/net/wireless/intel/iwlwifi/
H A Diwl-phy-db.c219 static int is_valid_channel(u16 ch_id) in is_valid_channel() argument
221 if (ch_id <= 14 || in is_valid_channel()
222 (36 <= ch_id && ch_id <= 64 && ch_id % 4 == 0) || in is_valid_channel()
223 (100 <= ch_id && ch_id <= 140 && ch_id % 4 == 0) || in is_valid_channel()
224 (145 <= ch_id && ch_id <= 165 && ch_id % 4 == 1)) in is_valid_channel()
229 static u8 ch_id_to_ch_index(u16 ch_id) in ch_id_to_ch_index() argument
231 if (WARN_ON(!is_valid_channel(ch_id))) in ch_id_to_ch_index()
234 if (ch_id <= 14) in ch_id_to_ch_index()
235 return ch_id - 1; in ch_id_to_ch_index()
236 if (ch_id <= 64) in ch_id_to_ch_index()
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/linux/drivers/gpu/drm/amd/display/include/
H A Dgrph_object_defs.h71 #define DECODE_CHANNEL_ID(ch_id) \ argument
72 (ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \
73 (ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \
74 (ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \
75 (ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \
76 (ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \
77 (ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \
78 (ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \
79 (ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid"
/linux/drivers/input/misc/
H A Diqs626a.c461 struct fwnode_handle *ch_node, enum iqs626_ch_id ch_id) in iqs626_parse_events() argument
470 switch (ch_id) { in iqs626_parse_events()
485 i = ch_id - IQS626_CH_GEN_0; in iqs626_parse_events()
500 if (!iqs626_channels[ch_id].events[i]) in iqs626_parse_events()
504 if (ch_id == IQS626_CH_TP_2 || ch_id == IQS626_CH_TP_3) { in iqs626_parse_events()
518 iqs626->kp_code[ch_id][i] = val; in iqs626_parse_events()
523 if (ch_id == IQS626_CH_HALL) in iqs626_parse_events()
536 iqs626->kp_type[ch_id][i] = val; in iqs626_parse_events()
561 if (ch_id != IQS626_CH_TP_2 && ch_id != IQS626_CH_TP_3 && in iqs626_parse_events()
570 if (ch_id == IQS626_CH_HALL) in iqs626_parse_events()
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/linux/drivers/bus/mhi/ep/
H A Dmain.c25 static int mhi_ep_create_device(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id);
99 event->dword[1] = MHI_TRE_EV_DWORD1(ring->ch_id, MHI_PKT_TYPE_TX_EVENT); in mhi_ep_send_completion_event()
170 u32 tmp, ch_id; in mhi_ep_process_cmd_ring() local
173 ch_id = MHI_TRE_GET_CMD_CHID(el); in mhi_ep_process_cmd_ring()
176 if ((ch_id >= mhi_cntrl->max_chan) || !mhi_cntrl->mhi_chan[ch_id].name) { in mhi_ep_process_cmd_ring()
177 dev_dbg(dev, "Channel (%u) not supported!\n", ch_id); in mhi_ep_process_cmd_ring()
181 mhi_chan = &mhi_cntrl->mhi_chan[ch_id]; in mhi_ep_process_cmd_ring()
182 ch_ring = &mhi_cntrl->mhi_chan[ch_id].ring; in mhi_ep_process_cmd_ring()
186 dev_dbg(dev, "Received START command for channel (%u)\n", ch_id); in mhi_ep_process_cmd_ring()
192 (union mhi_ep_ring_ctx *)&mhi_cntrl->ch_ctx_cache[ch_id]); in mhi_ep_process_cmd_ring()
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H A Dmmio.c54 static void mhi_ep_mmio_set_chdb(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id, bool enable) in mhi_ep_mmio_set_chdb() argument
58 chid_shift = ch_id % 32; in mhi_ep_mmio_set_chdb()
60 chdb_idx = ch_id / 32; in mhi_ep_mmio_set_chdb()
71 void mhi_ep_mmio_enable_chdb(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id) in mhi_ep_mmio_enable_chdb() argument
73 mhi_ep_mmio_set_chdb(mhi_cntrl, ch_id, true); in mhi_ep_mmio_enable_chdb()
76 void mhi_ep_mmio_disable_chdb(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id) in mhi_ep_mmio_disable_chdb() argument
78 mhi_ep_mmio_set_chdb(mhi_cntrl, ch_id, false); in mhi_ep_mmio_disable_chdb()
H A Dinternal.h136 u32 ch_id; member
192 void mhi_ep_mmio_enable_chdb(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id);
193 void mhi_ep_mmio_disable_chdb(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id);
H A Dring.c162 ring->ch_id = id; in mhi_ep_ring_init()
/linux/drivers/staging/most/net/
H A Dnet.c58 int ch_id; member
193 if (most_start_channel(nd->iface, nd->rx.ch_id, &comp)) { in most_nd_open()
199 if (most_start_channel(nd->iface, nd->tx.ch_id, &comp)) { in most_nd_open()
201 most_stop_channel(nd->iface, nd->rx.ch_id, &comp); in most_nd_open()
213 nd->iface->request_netinfo(nd->iface, nd->tx.ch_id, on_netinfo); in most_nd_open()
226 nd->iface->request_netinfo(nd->iface, nd->tx.ch_id, NULL); in most_nd_stop()
227 most_stop_channel(nd->iface, nd->rx.ch_id, &comp); in most_nd_stop()
228 most_stop_channel(nd->iface, nd->tx.ch_id, &comp); in most_nd_stop()
240 mbo = most_get_mbo(nd->iface, nd->tx.ch_id, &comp); in most_nd_start_xmit()
354 ch->ch_id = channel_idx; in comp_probe_channel()
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/linux/drivers/net/wwan/iosm/
H A Diosm_ipc_wwan.c32 int ch_id; member
60 priv->ch_id = ipc_imem_sys_wwan_open(ipc_wwan->ipc_imem, if_id); in ipc_wwan_link_open()
62 if (priv->ch_id < 0) { in ipc_wwan_link_open()
73 priv->ch_id, priv->if_id); in ipc_wwan_link_open()
86 priv->ch_id); in ipc_wwan_link_stop()
87 priv->ch_id = -1; in ipc_wwan_link_stop()
111 if_id, priv->ch_id, skb); in ipc_wwan_link_transmit()
H A Diosm_ipc_imem_ops.c289 int ch_id; in ipc_imem_sys_port_open() local
298 ch_id = ipc_imem_channel_alloc(ipc_imem, chl_id, IPC_CTYPE_CTRL); in ipc_imem_sys_port_open()
300 if (ch_id < 0) { in ipc_imem_sys_port_open()
305 channel = ipc_imem_channel_open(ipc_imem, ch_id, hp_id); in ipc_imem_sys_port_open()
/linux/drivers/net/wwan/t7xx/
H A Dt7xx_cldma.c150 unsigned int ch_id; in t7xx_cldma_hw_tx_done() local
152 ch_id = ioread32(hw_info->ap_pdn_base + REG_CLDMA_L2TISAR0); in t7xx_cldma_hw_tx_done()
153 ch_id &= bitmask; in t7xx_cldma_hw_tx_done()
155 iowrite32(ch_id, hw_info->ap_pdn_base + REG_CLDMA_L2TISAR0); in t7xx_cldma_hw_tx_done()
161 unsigned int ch_id; in t7xx_cldma_hw_rx_done() local
163 ch_id = ioread32(hw_info->ap_pdn_base + REG_CLDMA_L2RISAR0); in t7xx_cldma_hw_rx_done()
164 ch_id &= bitmask; in t7xx_cldma_hw_rx_done()
166 iowrite32(ch_id, hw_info->ap_pdn_base + REG_CLDMA_L2RISAR0); in t7xx_cldma_hw_rx_done()
H A Dt7xx_port_proxy.c372 u8 ch_id; in t7xx_proxy_setup_ch_mapping() local
374 ch_id = FIELD_GET(PORT_CH_ID_MASK, port_conf->rx_ch); in t7xx_proxy_setup_ch_mapping()
375 list_add_tail(&port->entry, &port_prox->rx_ch_ports[ch_id]); in t7xx_proxy_setup_ch_mapping()
420 u8 ch_id; in t7xx_port_proxy_find_port() local
422 ch_id = FIELD_GET(PORT_CH_ID_MASK, channel); in t7xx_port_proxy_find_port()
423 port_list = &port_prox->rx_ch_ports[ch_id]; in t7xx_port_proxy_find_port()
635 int t7xx_port_proxy_chl_enable_disable(struct port_proxy *port_prox, unsigned int ch_id, in t7xx_port_proxy_chl_enable_disable() argument
638 struct t7xx_port *port = t7xx_proxy_get_port_by_ch(port_prox, ch_id); in t7xx_port_proxy_chl_enable_disable()
H A Dt7xx_port_ctrl_msg.c146 unsigned int ch_id; in t7xx_port_enum_msg_handler() local
149 ch_id = FIELD_GET(PORT_INFO_CH_ID, port_info); in t7xx_port_enum_msg_handler()
151 if (t7xx_port_proxy_chl_enable_disable(md->port_prox, ch_id, en_flag)) in t7xx_port_enum_msg_handler()
152 dev_dbg(dev, "Port:%x not found\n", ch_id); in t7xx_port_enum_msg_handler()
/linux/drivers/dma/
H A Dst_fdma.c102 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_ch_sta_update() local
110 dev_warn(fdev->dev, "chan:%d, error:%ld\n", ch_id, ch_err); in st_fdma_ch_sta_update()
352 int ch_id = fchan->vchan.chan.chan_id; in config_reqctrl() local
407 ch_id, addr, fchan->cfg.req_ctrl); in config_reqctrl()
625 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_pause() local
626 unsigned long cmd = FDMA_CMD_PAUSE(ch_id); in st_fdma_pause()
628 dev_dbg(fchan->fdev->dev, "pause chan:%d\n", ch_id); in st_fdma_pause()
643 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_resume() local
645 dev_dbg(fchan->fdev->dev, "resume chan:%d\n", ch_id); in st_fdma_resume()
663 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_terminate_all() local
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/linux/drivers/counter/
H A Drz-mtu3-cnt.c100 const size_t ch_id = rz_mtu3_get_hw_ch(id); in rz_mtu3_get_ch() local
102 return &priv->ch[ch_id]; in rz_mtu3_get_ch()
320 const size_t ch_id = rz_mtu3_get_hw_ch(count->id); in rz_mtu3_count_ceiling_read() local
330 *ceiling = priv->mtu_16bit_max[ch_id]; in rz_mtu3_count_ceiling_read()
351 const size_t ch_id = rz_mtu3_get_hw_ch(count->id); in rz_mtu3_count_ceiling_write() local
365 priv->mtu_16bit_max[ch_id] = ceiling; in rz_mtu3_count_ceiling_write()
/linux/drivers/rapidio/
H A Drio_cm.c777 static int riocm_ch_send(u16 ch_id, void *buf, int len) in riocm_ch_send() argument
783 if (buf == NULL || ch_id == 0 || len == 0 || len > RIO_MAX_MSG_SIZE) in riocm_ch_send()
789 ch = riocm_get_channel(ch_id); in riocm_ch_send()
792 task_pid_nr(current), ch_id); in riocm_ch_send()
1070 static struct rio_channel *riocm_ch_accept(u16 ch_id, u16 *new_ch_id, in riocm_ch_accept() argument
1081 ch = riocm_get_channel(ch_id); in riocm_ch_accept()
1200 static int riocm_ch_listen(u16 ch_id) in riocm_ch_listen() argument
1205 riocm_debug(CHOP, "(ch_%d)", ch_id); in riocm_ch_listen()
1207 ch = riocm_get_channel(ch_id); in riocm_ch_listen()
1227 static int riocm_ch_bind(u16 ch_id, u8 mport_id, void *context) in riocm_ch_bind() argument
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/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-eth-debugfs.c108 "CH#", i, ch->ch_id, in dpaa2_dbg_ch_show()
H A Ddpaa2-eth.h490 int ch_id; member
H A Ddpaa2-eth.c1922 err = dpaa2_io_service_pull_channel(ch->dpio, ch->ch_id, in dpaa2_eth_pull_channel()
3146 channel->ch_id = attr.qbman_ch_id; in dpaa2_eth_alloc_channel()
3204 nctx->id = channel->ch_id; in dpaa2_eth_setup_dpio()
/linux/drivers/rapidio/devices/
H A Dtsi721.h714 int ch_id; /* BDMA channel number */ member
H A Dtsi721.c115 void __iomem *regs = priv->regs + TSI721_DMAC_BASE(priv->mdma.ch_id); in tsi721_maint_dma()
155 priv->mdma.ch_id, ch_stat); in tsi721_maint_dma()
1458 priv->mdma.ch_id = TSI721_DMACH_MAINT; in tsi721_bdma_maint_init()
1534 void __iomem *regs = priv->regs + TSI721_DMAC_BASE(mdma->ch_id); in tsi721_bdma_maint_free()
/linux/sound/soc/codecs/
H A Dwcd937x.c1183 static int wcd937x_connect_port(struct wcd937x_sdw_priv *wcd, u8 port_idx, u8 ch_id, bool enable) in wcd937x_connect_port() argument
1186 const struct wcd_sdw_ch_info *ch_info = &wcd->ch_info[ch_id]; in wcd937x_connect_port()
H A Dwcd938x.c416 static int wcd938x_connect_port(struct wcd938x_sdw_priv *wcd, u8 port_num, u8 ch_id, u8 enable) in wcd938x_connect_port() argument
418 return wcd938x_sdw_connect_port(&wcd->ch_info[ch_id], in wcd938x_connect_port()
H A Dwcd939x.c435 static int wcd939x_connect_port(struct wcd939x_sdw_priv *wcd, u8 port_num, u8 ch_id, u8 enable) in wcd939x_connect_port() argument
437 return wcd939x_sdw_connect_port(&wcd->ch_info[ch_id], in wcd939x_connect_port()
/linux/drivers/dma/stm32/
H A Dstm32-dma3.c278 u32 ch_id; member