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Searched full:chans (Results 1 – 25 of 137) sorted by relevance

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/linux/drivers/mailbox/
H A Drockchip-mailbox.c48 struct rockchip_mbox_chan chans[]; member
55 struct rockchip_mbox_chan *chans = mb->chans; in rockchip_mbox_send_data() local
67 chans->idx, msg->cmd); in rockchip_mbox_send_data()
69 mb->chans[chans->idx].msg = msg; in rockchip_mbox_send_data()
71 writel_relaxed(msg->cmd, mb->mbox_base + MAILBOX_A2B_CMD(chans->idx)); in rockchip_mbox_send_data()
73 MAILBOX_A2B_DAT(chans->idx)); in rockchip_mbox_send_data()
92 struct rockchip_mbox_chan *chans = mb->chans; in rockchip_mbox_shutdown() local
97 mb->chans[chans->idx].msg = NULL; in rockchip_mbox_shutdown()
113 if ((status & (1 << idx)) && (irq == mb->chans[idx].irq)) { in rockchip_mbox_irq()
131 if (irq != mb->chans[idx].irq) in rockchip_mbox_isr()
[all …]
H A Dqcom-cpucp-mbox.c38 * @chans: The mailbox channel
44 struct mbox_chan *chans; member
52 return chan - chan->mbox->chans; in channel_number()
65 struct mbox_chan *chan = &cpucp->chans[i]; in qcom_cpucp_mbox_irq_fn()
155 cpucp->chans = devm_kcalloc(dev, data->num_chans, sizeof(*cpucp->chans), GFP_KERNEL); in qcom_cpucp_mbox_probe()
156 if (!cpucp->chans) in qcom_cpucp_mbox_probe()
185 mbox->chans = cpucp->chans; in qcom_cpucp_mbox_probe()
H A Dexynos-mailbox.c125 if (mbox->chans[i].cl == NULL) in exynos_mbox_of_xlate()
126 return &mbox->chans[i]; in exynos_mbox_of_xlate()
149 struct mbox_chan *chans; in exynos_mbox_probe() local
164 chans = devm_kcalloc(dev, data->num_chans, sizeof(*chans), GFP_KERNEL); in exynos_mbox_probe()
165 if (!chans) in exynos_mbox_probe()
179 mbox->chans = chans; in exynos_mbox_probe()
H A Darm_mhu_db.c66 chan_info = mbox->chans[i].con_priv; in mhu_db_mbox_to_channel()
69 return &mbox->chans[i]; in mhu_db_mbox_to_channel()
172 if (chan == &mbox->chans[i]) in mhu_db_shutdown()
214 if (!mbox->chans[i].con_priv) in mhu_db_mbox_xlate()
222 chan = &mbox->chans[i]; in mhu_db_mbox_xlate()
252 struct mbox_chan *chans; in mhu_db_probe() local
283 chans = devm_kcalloc(dev, max_chans, sizeof(*chans), GFP_KERNEL); in mhu_db_probe()
284 if (!chans) in mhu_db_probe()
289 mhu->mbox.chans = chans; in mhu_db_probe()
H A Dcv1800-mailbox.c49 struct mbox_chan chans[MAILBOX_MAX_CHAN]; member
63 if (mbox->content[i] && mbox->chans[i].cl) { in cv1800_mbox_isr()
66 mbox_chan_received_data(&mbox->chans[i], (void *)&msg); in cv1800_mbox_isr()
150 priv = mbox->chans[idx].con_priv; in cv1800_mbox_xlate()
153 return &mbox->chans[idx]; in cv1800_mbox_xlate()
178 mb->mbox.chans = mb->chans; in cv1800_mbox_probe()
196 mb->mbox.chans[idx].con_priv = &mb->priv[idx]; in cv1800_mbox_probe()
H A Darmada-37xx-rwtm-mailbox.c144 struct mbox_chan *chans; in armada_37xx_mbox_probe() local
152 chans = devm_kzalloc(&pdev->dev, sizeof(*chans), GFP_KERNEL); in armada_37xx_mbox_probe()
153 if (!chans) in armada_37xx_mbox_probe()
167 chans[0].con_priv = mbox; in armada_37xx_mbox_probe()
170 mbox->controller.chans = chans; in armada_37xx_mbox_probe()
H A Dmtk-vcp-mailbox.c23 struct mbox_chan chans; member
41 mbox_chan_received_data(&priv->chans, &priv->ipi_recv); in mtk_vcp_mbox_irq_thread()
55 return &mbox->chans[0]; in mtk_vcp_mbox_xlate()
110 priv->chans.con_priv = priv; in mtk_vcp_mbox_probe()
118 mbox->chans = &priv->chans; in mtk_vcp_mbox_probe()
H A Dsun6i-msgbox.c58 return chan - chan->mbox->chans; in channel_number()
80 struct mbox_chan *chan = &mbox->controller.chans[n]; in sun6i_msgbox_irq()
198 struct mbox_chan *chans; in sun6i_msgbox_probe() local
207 chans = devm_kcalloc(dev, NUM_CHANS, sizeof(*chans), GFP_KERNEL); in sun6i_msgbox_probe()
208 if (!chans) in sun6i_msgbox_probe()
212 chans[i].con_priv = mbox; in sun6i_msgbox_probe()
265 mbox->controller.chans = chans; in sun6i_msgbox_probe()
H A Dast2700-mailbox.c39 return chan - chan->mbox->chans; in ch_num()
64 struct mbox_chan *chan = &mb->mbox.chans[n]; in ast2700_mbox_irq()
170 mb->mbox.chans = devm_kcalloc(&pdev->dev, dev_data->num_chans, in ast2700_mbox_probe()
171 sizeof(*mb->mbox.chans), GFP_KERNEL); in ast2700_mbox_probe()
172 if (!mb->mbox.chans) in ast2700_mbox_probe()
177 mb->mbox.chans[i].con_priv = devm_kcalloc(dev, dev_data->msg_size, in ast2700_mbox_probe()
179 if (!mb->mbox.chans[i].con_priv) in ast2700_mbox_probe()
H A Dmailbox-sti.c103 chan_info = mbox->chans[i].con_priv; in sti_mbox_to_channel()
107 return &mbox->chans[i]; in sti_mbox_to_channel()
305 if (chan == &mbox->chans[i]) in sti_mbox_shutdown_chan()
339 chan_info = mbox->chans[i].con_priv; in sti_mbox_xlate()
356 chan = &mbox->chans[i]; in sti_mbox_xlate()
407 struct mbox_chan *chans; in sti_mbox_probe() local
435 chans = devm_kcalloc(&pdev->dev, in sti_mbox_probe()
436 STI_MBOX_CHAN_MAX, sizeof(*chans), GFP_KERNEL); in sti_mbox_probe()
437 if (!chans) in sti_mbox_probe()
452 mbox->chans = chans; in sti_mbox_probe()
H A Dmailbox-mchp-ipc-sbi.c109 struct mbox_chan *chans; member
228 chan = &ipc->chans[chan_id]; in mchp_ipc_cluster_aggr_isr()
239 mbox_chan_received_data(&ipc->chans[chan_id], (void *)&ipc_msg); in mchp_ipc_cluster_aggr_isr()
244 mbox_chan_txdone(&ipc->chans[chan_id], ret); in mchp_ipc_cluster_aggr_isr()
367 return &ipc->chans[chan_id]; in mchp_ipc_mbox_xlate()
443 ipc->chans = devm_kcalloc(dev, ipc->controller.num_chans, sizeof(*ipc->chans), GFP_KERNEL); in mchp_ipc_probe()
444 if (!ipc->chans) in mchp_ipc_probe()
451 ipc->controller.chans = ipc->chans; in mchp_ipc_probe()
459 ipc->chans[chan_id].con_priv = priv; in mchp_ipc_probe()
H A Darm_mhuv2.c502 struct mbox_chan *chans = mhu->mbox.chans; in get_irq_chan_comb() local
531 return &chans[channel]; in get_irq_chan_comb()
647 struct mbox_chan *chans = mhu->mbox.chans; in get_irq_chan_stat_rx() local
653 priv = chans[i].con_priv; in get_irq_chan_stat_rx()
659 return &chans[i]; in get_irq_chan_stat_rx()
796 struct mbox_chan *chans = mbox->chans; in mhuv2_mbox_fw_xlate() local
813 return &chans[channel + MHUV2_STAT_BITS * offset + doorbell]; in mhuv2_mbox_fw_xlate()
822 return &chans[channel]; in mhuv2_mbox_fw_xlate()
877 struct mbox_chan *chans; in mhuv2_allocate_channels() local
880 chans = devm_kcalloc(dev, mbox->num_chans, sizeof(*chans), GFP_KERNEL); in mhuv2_allocate_channels()
[all …]
H A Dqcom-ipcc.c46 * @chans: The mailbox channels array
49 * @num_chans: Number of @chans elements
56 struct mbox_chan *chans; member
180 chan = &ipcc->chans[chan_id]; in qcom_ipcc_mbox_xlate()
246 ipcc->chans = devm_kcalloc(dev, ipcc->num_chans, in qcom_ipcc_setup_mbox()
248 if (!ipcc->chans) in qcom_ipcc_setup_mbox()
254 mbox->chans = ipcc->chans; in qcom_ipcc_setup_mbox()
H A Dmailbox-altera.c288 struct mbox_chan *chans; in altera_mbox_probe() local
297 chans = devm_kzalloc(&pdev->dev, sizeof(*chans), GFP_KERNEL); in altera_mbox_probe()
298 if (!chans) in altera_mbox_probe()
315 chans[0].con_priv = mbox; in altera_mbox_probe()
318 mbox->controller.chans = chans; in altera_mbox_probe()
H A Dmailbox-xgene-slimpro.c59 * @chans: Array of mailbox communication channels
65 struct mbox_chan chans[MBOX_CNT]; member
201 ctx->mc[i].chan = &ctx->chans[i]; in slimpro_mbox_probe()
202 ctx->chans[i].con_priv = &ctx->mc[i]; in slimpro_mbox_probe()
207 ctx->mb_ctrl.chans = ctx->chans; in slimpro_mbox_probe()
H A Dbcm2835-mailbox.c70 struct mbox_chan *link = &mbox->controller.chans[0]; in bcm2835_mbox_irq()
133 return &mbox->chans[0]; in bcm2835_mbox_index_xlate()
170 mbox->controller.chans = devm_kzalloc(dev, in bcm2835_mbox_probe()
171 sizeof(*mbox->controller.chans), GFP_KERNEL); in bcm2835_mbox_probe()
172 if (!mbox->controller.chans) in bcm2835_mbox_probe()
H A Dstm32-ipcc.c104 mbox_chan_received_data(&ipcc->controller.chans[chan], NULL); in stm32_ipcc_rx_irq()
138 mbox_chan_txdone(&ipcc->controller.chans[chan], 0); in stm32_ipcc_tx_irq()
295 ipcc->controller.chans = devm_kcalloc(dev, ipcc->controller.num_chans, in stm32_ipcc_probe()
296 sizeof(*ipcc->controller.chans), in stm32_ipcc_probe()
298 if (!ipcc->controller.chans) { in stm32_ipcc_probe()
304 ipcc->controller.chans[i].con_priv = (void *)i; in stm32_ipcc_probe()
314 dev_info(dev, "ipcc rev:%ld.%ld enabled, %d chans, proc %d\n", in stm32_ipcc_probe()
H A Dti-msgmgr.c133 * @chans: Array for channels corresponding to the Queue Instances.
144 struct mbox_chan *chans; member
818 struct mbox_chan *chans; in ti_msgmgr_probe() local
870 chans = devm_kcalloc(dev, queue_count, sizeof(*chans), GFP_KERNEL); in ti_msgmgr_probe()
871 if (!chans) in ti_msgmgr_probe()
873 inst->chans = chans; in ti_msgmgr_probe()
879 for (i = 0; i < queue_count; i++, qinst++, chans++) { in ti_msgmgr_probe()
884 chans); in ti_msgmgr_probe()
891 i < queue_count; i++, qinst++, chans++, queue_desc++) { in ti_msgmgr_probe()
894 chans); in ti_msgmgr_probe()
[all …]
/linux/tools/testing/selftests/drivers/net/
H A Dring_reconfig.py36 chans = cfg.eth.channels_get(ehdr)
46 if key + "-max" in chans:
48 restore |= {key + "-count": chans[key + "-count"]}
84 config[key + "-count"] = chans[key + '-max'] if key in mix else 0
91 chans = cfg.eth.channels_get(ehdr)
97 if key in chans:
98 restore[key] = chans[key]
101 if chans.get('combined-count', 0) > 1:
103 elif chans.get('rx-count', 0) > 1 and chans.get('tx-count', 0) > 1:
320 chans = cfg.eth.channels_get(ehdr)
[all …]
/linux/sound/hda/codecs/hdmi/
H A Dsimplehdmi.c15 unsigned int chans; in snd_hda_hdmi_simple_build_pcms() local
20 chans = get_wcaps(codec, per_cvt->cvt_nid); in snd_hda_hdmi_simple_build_pcms()
21 chans = get_wcaps_channels(chans); in snd_hda_hdmi_simple_build_pcms()
31 if (pstr->channels_max <= 2 && chans && chans <= 16) in snd_hda_hdmi_simple_build_pcms()
32 pstr->channels_max = chans; in snd_hda_hdmi_simple_build_pcms()
/linux/drivers/dma/
H A Dfsl-edma-main.c47 fsl_edma_tx_chan_handler(&fsl_edma->chans[ch]); in fsl_edma_tx_handler()
124 fsl_edma3_err_check(&fsl_edma->chans[ch]); in fsl_edma3_err_handler_shared()
163 chan = &fsl_edma->chans[i]; in fsl_edma3_or_tx_handler()
193 chan = &fsl_edma->chans[ch]; in fsl_edma3_or_err_handler()
201 fsl_edma->chans[ch].status = DMA_ERROR; in fsl_edma3_or_err_handler()
219 fsl_edma_disable_request(&fsl_edma->chans[ch]); in fsl_edma_err_handler()
221 fsl_edma_err_chan_handler(&fsl_edma->chans[ch]); in fsl_edma_err_handler()
241 fsl_chan = &fsl_edma->chans[i]; in fsl_edma_srcid_in_use()
318 i = fsl_chan - fsl_edma->chans; in fsl_edma3_xlate()
390 struct fsl_edma_chan *fsl_chan = &fsl_edma->chans[i]; in fsl_edma3_irq_init()
[all …]
/linux/arch/um/drivers/
H A Dchan_kern.c144 static int open_chan(struct list_head *chans) in open_chan() argument
150 list_for_each(ele, chans) { in open_chan()
366 static void free_chan(struct list_head *chans) in free_chan() argument
371 list_for_each_safe(ele, next, chans) { in free_chan()
531 struct list_head *chans = &line->chan_list; in parse_chan_pair() local
535 if (!list_empty(chans)) { in parse_chan_pair()
537 free_chan(chans); in parse_chan_pair()
538 INIT_LIST_HEAD(chans); in parse_chan_pair()
554 list_add(&new->list, chans); in parse_chan_pair()
561 list_add(&new->list, chans); in parse_chan_pair()
[all …]
/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Drvu_cn10k.c377 u64 offset, int lbkid, u16 chans) in __rvu_lbk_set_chans() argument
385 cfg |= FIELD_PREP(LBK_LINK_CFG_RANGE_MASK, ilog2(chans)); in __rvu_lbk_set_chans()
398 u16 chans; in rvu_lbk_set_channels() local
425 chans = FIELD_GET(LBK_CONST_CHANS, lbk_const); in rvu_lbk_set_channels()
432 0, chans); in rvu_lbk_set_channels()
434 0, chans); in rvu_lbk_set_channels()
437 1, chans); in rvu_lbk_set_channels()
439 1, chans); in rvu_lbk_set_channels()
444 0, chans); in rvu_lbk_set_channels()
446 1, chans); in rvu_lbk_set_channels()
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
H A Dcgrp.h40 struct list_head chans; member
67 #define nvkm_cgrp_foreach_chan(chan,cgrp) list_for_each_entry((chan), &(cgrp)->chans, head)
69 list_for_each_entry_safe((chan), (ctmp), &(cgrp)->chans, head)
/linux/fs/smb/client/
H A Dsess.c35 if (ses->chans[i].iface == iface) { in is_ses_using_iface()
57 if (ses->chans[i].server == server) in cifs_ses_get_chan_index()
77 ses->chans[chan_index].in_reconnect = true; in cifs_chan_set_in_reconnect()
89 ses->chans[chan_index].in_reconnect = false; in cifs_chan_clear_in_reconnect()
141 return ses->chans[chan_index].iface && in cifs_chan_is_iface_active()
142 ses->chans[chan_index].iface->is_active; in cifs_chan_is_iface_active()
297 iface = ses->chans[i].iface; in cifs_decrease_secondary_channels()
298 server = ses->chans[i].server; in cifs_decrease_secondary_channels()
304 ses->chans[i].iface = NULL; in cifs_decrease_secondary_channels()
305 ses->chans[i].server = NULL; in cifs_decrease_secondary_channels()
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