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/linux/sound/soc/intel/common/
A Dsst-ipc.c58 ipc->ops.shim_dbg(ipc, "message timeout"); in tx_wait_done()
125 ipc->msg[i].tx.data = kzalloc(ipc->tx_data_max_size, GFP_KERNEL); in msg_empty_list_init()
129 ipc->msg[i].rx.data = kzalloc(ipc->rx_data_max_size, GFP_KERNEL); in msg_empty_list_init()
136 list_add(&ipc->msg[i].list, &ipc->empty_list); in msg_empty_list_init()
147 kfree(ipc->msg); in msg_empty_list_init()
160 while (!list_empty(&ipc->tx_list) && !ipc->pending) { in ipc_tx_msgs()
165 if (ipc->ops.is_dsp_busy && ipc->ops.is_dsp_busy(ipc->dsp)) { in ipc_tx_msgs()
174 ipc->ops.tx_msg(ipc, msg); in ipc_tx_msgs()
191 if (ipc->ops.check_dsp_lp_on(ipc->dsp, true)) in sst_ipc_tx_message_wait()
197 if (ipc->ops.check_dsp_lp_on(ipc->dsp, false)) in sst_ipc_tx_message_wait()
[all …]
A Dsst-ipc.h68 int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc,
71 int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc,
74 int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc,
77 struct ipc_message *sst_ipc_reply_find_msg(struct sst_generic_ipc *ipc,
80 void sst_ipc_tx_msg_reply_complete(struct sst_generic_ipc *ipc,
83 int sst_ipc_init(struct sst_generic_ipc *ipc);
84 void sst_ipc_fini(struct sst_generic_ipc *ipc);
/linux/drivers/net/wireless/quantenna/qtnfmac/
A Dshm_ipc.c35 ipc->rx_packet_count++; in qtnf_shm_handle_new_data()
36 ipc->rx_callback.fn(ipc->rx_callback.arg, in qtnf_shm_handle_new_data()
43 ipc->interrupt.fn(ipc->interrupt.arg); in qtnf_shm_handle_new_data()
62 queue_work(ipc->workqueue, &ipc->irq_work); in qtnf_shm_ipc_irq_inbound_handler()
95 ipc->tx_packet_count = 0; in qtnf_shm_ipc_init()
96 ipc->rx_packet_count = 0; in qtnf_shm_ipc_init()
98 ipc->waiting_for_ack = 0; in qtnf_shm_ipc_init()
99 ipc->tx_timeout_count = 0; in qtnf_shm_ipc_init()
133 ipc->tx_packet_count++; in qtnf_shm_ipc_send()
149 ipc->interrupt.fn(ipc->interrupt.arg); in qtnf_shm_ipc_send()
[all …]
A Dshm_ipc.h44 void (*irq_handler)(struct qtnf_shm_ipc *ipc);
51 int qtnf_shm_ipc_init(struct qtnf_shm_ipc *ipc,
57 void qtnf_shm_ipc_free(struct qtnf_shm_ipc *ipc);
58 int qtnf_shm_ipc_send(struct qtnf_shm_ipc *ipc, const u8 *buf, size_t size);
60 static inline void qtnf_shm_ipc_irq_handler(struct qtnf_shm_ipc *ipc) in qtnf_shm_ipc_irq_handler() argument
62 ipc->irq_handler(ipc); in qtnf_shm_ipc_irq_handler()
/linux/sound/soc/intel/catpt/
A Dipc.c18 ipc->dev = dev; in catpt_ipc_init()
19 ipc->ready = false; in catpt_ipc_init()
35 if (!ipc->rx.data) in catpt_ipc_arm()
39 ipc->ready = true; in catpt_ipc_arm()
69 struct catpt_ipc *ipc = &cdev->ipc; in catpt_wait_msg_completion() local
89 struct catpt_ipc *ipc = &cdev->ipc; in catpt_dsp_do_send_msg() local
93 if (!ipc->ready) in catpt_dsp_do_send_msg()
128 struct catpt_ipc *ipc = &cdev->ipc; in catpt_dsp_send_msg_timeout() local
185 struct catpt_ipc *ipc = &cdev->ipc; in catpt_dsp_copy_rx() local
192 trace_catpt_ipc_payload(ipc->rx.data, ipc->rx.size); in catpt_dsp_copy_rx()
[all …]
/linux/sound/soc/intel/skylake/
A Dskl-sst-ipc.c348 struct skl_dev *skl = container_of(ipc, struct skl_dev, ipc); in skl_ipc_process_notification()
417 ipc->dsp->fw_ops.get_fw_errcode(ipc->dsp)); in skl_ipc_set_reply_error_code()
424 ipc->dsp->fw_ops.get_fw_errcode(ipc->dsp)); in skl_ipc_set_reply_error_code()
428 ipc->dsp->fw_ops.get_fw_errcode(ipc->dsp)); in skl_ipc_set_reply_error_code()
439 struct skl_dev *skl = container_of(ipc, struct skl_dev, ipc); in skl_ipc_process_reply()
493 struct sst_generic_ipc *ipc = &skl->ipc; in skl_dsp_irq_thread_handler() local
604 ipc = &skl->ipc; in skl_ipc_init()
605 ipc->dsp = skl->dsp; in skl_ipc_init()
606 ipc->dev = dev; in skl_ipc_init()
632 sst_ipc_fini(ipc); in skl_ipc_free()
[all …]
A Dskl-sst-ipc.h110 int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
118 int skl_ipc_save_pipeline(struct sst_generic_ipc *ipc,
123 int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
126 int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
129 int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
132 int skl_ipc_unload_modules(struct sst_generic_ipc *ipc,
135 int skl_ipc_set_dx(struct sst_generic_ipc *ipc,
138 int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
148 int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc,
159 void skl_ipc_free(struct sst_generic_ipc *ipc);
[all …]
A Dskl-ssp-clk.c77 union skl_clk_ctrl_ipc *ipc; in skl_fill_clk_ipc() local
83 ipc = &rcfg->dma_ctl_ipc; in skl_fill_clk_ipc()
93 ipc->sclk_fs.valid_bit_depth = in skl_fill_clk_ipc()
113 union skl_clk_ctrl_ipc *ipc; in skl_send_clk_dma_control() local
121 ipc = &rcfg->dma_ctl_ipc; in skl_send_clk_dma_control()
126 ipc->sclk_fs.hdr.type = in skl_send_clk_dma_control()
128 data = (u8 *)&ipc->sclk_fs; in skl_send_clk_dma_control()
133 ipc->mclk.mclk = 0; in skl_send_clk_dma_control()
135 ipc->mclk.mclk = 1; in skl_send_clk_dma_control()
137 ipc->mclk.keep_running = enable; in skl_send_clk_dma_control()
[all …]
A Dcnl-sst.c316 struct sst_generic_ipc *ipc = &cnl->ipc; in cnl_dsp_irq_thread_handler() local
356 skl_ipc_process_reply(ipc, header); in cnl_dsp_irq_thread_handler()
377 schedule_work(&ipc->kwork); in cnl_dsp_irq_thread_handler()
410 struct sst_generic_ipc *ipc; in cnl_ipc_init() local
413 ipc = &cnl->ipc; in cnl_ipc_init()
414 ipc->dsp = cnl->dsp; in cnl_ipc_init()
415 ipc->dev = dev; in cnl_ipc_init()
417 ipc->tx_data_max_size = CNL_ADSP_W1_SZ; in cnl_ipc_init()
420 err = sst_ipc_init(ipc); in cnl_ipc_init()
428 ipc->ops.tx_msg = cnl_ipc_tx_msg; in cnl_ipc_init()
[all …]
/linux/include/linux/firmware/imx/
A Ddsp.h18 struct imx_dsp_ipc *ipc; member
26 void (*handle_reply)(struct imx_dsp_ipc *ipc);
27 void (*handle_request)(struct imx_dsp_ipc *ipc);
40 if (!ipc) in imx_dsp_set_data()
43 ipc->private_data = data; in imx_dsp_set_data()
46 static inline void *imx_dsp_get_data(struct imx_dsp_ipc *ipc) in imx_dsp_get_data() argument
48 if (!ipc) in imx_dsp_get_data()
51 return ipc->private_data; in imx_dsp_get_data()
59 void imx_dsp_free_channel(struct imx_dsp_ipc *ipc, int idx);
63 static inline int imx_dsp_ring_doorbell(struct imx_dsp_ipc *ipc, in imx_dsp_ring_doorbell() argument
[all …]
A Dipc.h49 int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp);
58 int imx_scu_get_handle(struct imx_sc_ipc **ipc);
60 static inline int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, in imx_scu_call_rpc() argument
66 static inline int imx_scu_get_handle(struct imx_sc_ipc **ipc) in imx_scu_get_handle() argument
/linux/ipc/
A D.built-in.a.cmd1 …ipc/built-in.a; /usr/bin/ccache /home/test/workspace/code/optee_3.16/build/../toolchains/aarch64/b…
A Dutil.c791 struct kern_ipc_perm *ipc = NULL; in sysvipc_find_ipc() local
798 ipc = idr_find(&ids->ipcs_idr, pos); in sysvipc_find_ipc()
799 if (ipc != NULL) { in sysvipc_find_ipc()
801 ipc_lock_object(ipc); in sysvipc_find_ipc()
807 return ipc; in sysvipc_find_ipc()
814 struct kern_ipc_perm *ipc = it; in sysvipc_proc_next() local
817 if (ipc && ipc != SEQ_START_TOKEN) in sysvipc_proc_next()
818 ipc_unlock(ipc); in sysvipc_proc_next()
855 struct kern_ipc_perm *ipc = it; in sysvipc_proc_stop() local
861 if (ipc && ipc != SEQ_START_TOKEN) in sysvipc_proc_stop()
[all …]
/linux/net/qrtr/
A Daf_qrtr.c522 if (!ipc) in qrtr_endpoint_post()
667 if (ipc) in qrtr_port_lookup()
671 return ipc; in qrtr_port_lookup()
677 sock_put(&ipc->sk); in qrtr_port_put()
847 if (!ipc || &ipc->sk == skb->sk) { /* do not send to self */ in qrtr_local_enqueue()
848 if (ipc) in qrtr_local_enqueue()
1101 ipc->peer = *addr; in qrtr_connect()
1126 qaddr = ipc->us; in qrtr_getname()
1170 *sq = ipc->us; in qrtr_ioctl()
1207 ipc = qrtr_sk(sk); in qrtr_release()
[all …]
/linux/sound/soc/sof/
A Dipc.c290 if (ipc->disable_ipc_tx) in sof_ipc_tx_message_unlocked()
300 msg = &ipc->msg; in sof_ipc_tx_message_unlocked()
926 msg = &sdev->ipc->msg; in sof_ipc_init_msg_memory()
940 struct snd_sof_ipc *ipc; in snd_sof_ipc_init() local
943 ipc = devm_kzalloc(sdev->dev, sizeof(*ipc), GFP_KERNEL); in snd_sof_ipc_init()
944 if (!ipc) in snd_sof_ipc_init()
948 ipc->sdev = sdev; in snd_sof_ipc_init()
949 msg = &ipc->msg; in snd_sof_ipc_init()
956 return ipc; in snd_sof_ipc_init()
962 struct snd_sof_ipc *ipc = sdev->ipc; in snd_sof_ipc_free() local
[all …]
/linux/drivers/gpu/drm/i915/selftests/
A Di915_sw_fence.c514 struct task_ipc *ipc = container_of(work, typeof(*ipc), work); in task_ipc() local
516 complete(&ipc->started); in task_ipc()
525 struct task_ipc ipc; in test_ipc() local
529 ipc.in = alloc_fence(); in test_ipc()
530 if (!ipc.in) in test_ipc()
532 ipc.out = alloc_fence(); in test_ipc()
533 if (!ipc.out) { in test_ipc()
541 ipc.value = 0; in test_ipc()
561 flush_work(&ipc.work); in test_ipc()
563 free_fence(ipc.out); in test_ipc()
[all …]
/linux/include/linux/firmware/imx/svc/
A Dmisc.h50 int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, u32 resource,
53 int imx_sc_misc_get_control(struct imx_sc_ipc *ipc, u32 resource,
56 int imx_sc_pm_cpu_start(struct imx_sc_ipc *ipc, u32 resource,
59 static inline int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, in imx_sc_misc_set_control() argument
65 static inline int imx_sc_misc_get_control(struct imx_sc_ipc *ipc, in imx_sc_misc_get_control() argument
71 static inline int imx_sc_pm_cpu_start(struct imx_sc_ipc *ipc, u32 resource, in imx_sc_pm_cpu_start() argument
/linux/tools/perf/tests/shell/
A Dstat+shadow_stat.sh17 while read num evt hash ipc rest
37 if [ "$ipc" != "$res" ]; then
38 echo "IPC is different: $res != $ipc ($num / $cyc)"
48 while read cpu num evt hash ipc rest
71 if [ "$ipc" != "$res" ]; then
72 echo "IPC is different for $cpu: $res != $ipc ($num / $cyc)"
/linux/drivers/hid/intel-ish-hid/
A DMakefile15 obj-$(CONFIG_INTEL_ISH_HID) += intel-ish-ipc.o
16 intel-ish-ipc-objs := ipc/ipc.o
17 intel-ish-ipc-objs += ipc/pci-ish.o
/linux/drivers/firmware/imx/
A Dimx-dsp.c25 int imx_dsp_ring_doorbell(struct imx_dsp_ipc *ipc, unsigned int idx) in imx_dsp_ring_doorbell() argument
33 dsp_chan = &ipc->chans[idx]; in imx_dsp_ring_doorbell()
56 chan->ipc->ops->handle_reply(chan->ipc); in imx_dsp_handle_rx()
58 chan->ipc->ops->handle_request(chan->ipc); in imx_dsp_handle_rx()
59 imx_dsp_ring_doorbell(chan->ipc, 1); in imx_dsp_handle_rx()
114 dsp_chan->ipc = dsp_ipc; in imx_dsp_setup_channels()
A Dmisc.c51 int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, u32 resource, in imx_sc_misc_set_control() argument
66 return imx_scu_call_rpc(ipc, &msg, true); in imx_sc_misc_set_control()
81 int imx_sc_misc_get_control(struct imx_sc_ipc *ipc, u32 resource, in imx_sc_misc_get_control() argument
97 ret = imx_scu_call_rpc(ipc, &msg, true); in imx_sc_misc_get_control()
119 int imx_sc_pm_cpu_start(struct imx_sc_ipc *ipc, u32 resource, in imx_sc_pm_cpu_start() argument
135 return imx_scu_call_rpc(ipc, &msg, true); in imx_sc_pm_cpu_start()
/linux/net/ipv4/
A Draw.c566 kfree(ipc.opt); in raw_sendmsg()
569 if (ipc.opt) in raw_sendmsg()
573 saddr = ipc.addr; in raw_sendmsg()
574 ipc.addr = daddr; in raw_sendmsg()
576 if (!ipc.opt) { in raw_sendmsg()
589 if (ipc.opt) { in raw_sendmsg()
607 if (!ipc.oif || netif_index_is_l3_master(sock_net(sk), ipc.oif)) in raw_sendmsg()
611 } else if (!ipc.oif) { in raw_sendmsg()
627 flowi4_init_output(&fl4, ipc.oif, ipc.sockc.mark, tos, in raw_sendmsg()
664 if (!ipc.addr) in raw_sendmsg()
[all …]
A Dping.c731 kfree(ipc.opt); in ping_v4_sendmsg()
734 if (ipc.opt) in ping_v4_sendmsg()
737 if (!ipc.opt) { in ping_v4_sendmsg()
750 saddr = ipc.addr; in ping_v4_sendmsg()
753 if (ipc.opt && ipc.opt->opt.srr) { in ping_v4_sendmsg()
763 (ipc.opt && ipc.opt->opt.is_strictroute)) { in ping_v4_sendmsg()
768 if (!ipc.oif || netif_index_is_l3_master(sock_net(sk), ipc.oif)) in ping_v4_sendmsg()
772 } else if (!ipc.oif) in ping_v4_sendmsg()
775 flowi4_init_output(&fl4, ipc.oif, ipc.sockc.mark, tos, in ping_v4_sendmsg()
802 if (!ipc.addr) in ping_v4_sendmsg()
[all …]
/linux/drivers/mailbox/
A Dhi6220-mailbox.c76 void __iomem *ipc; member
144 writel(BIT(mchan->dst_irq), DST_INT_RAW_REG(mbox->ipc)); in hi6220_mbox_send_data()
156 state = readl(ACK_INT_STAT_REG(mbox->ipc)); in hi6220_mbox_interrupt()
186 writel(BIT(mchan->ack_irq), ACK_INT_CLR_REG(mbox->ipc)); in hi6220_mbox_interrupt()
201 writel(BIT(mchan->ack_irq), ACK_INT_ENA_REG(mbox->ipc)); in hi6220_mbox_startup()
211 writel(BIT(mchan->ack_irq), ACK_INT_DIS_REG(mbox->ipc)); in hi6220_mbox_shutdown()
289 mbox->ipc = devm_platform_ioremap_resource(pdev, 0); in hi6220_mbox_probe()
290 if (IS_ERR(mbox->ipc)) { in hi6220_mbox_probe()
292 return PTR_ERR(mbox->ipc); in hi6220_mbox_probe()
324 writel(0x0, ACK_INT_MSK_REG(mbox->ipc)); in hi6220_mbox_probe()
[all …]
/linux/arch/s390/kernel/
A Djump_label.c36 unsigned char *ipc = (unsigned char *)jump_entry_code(entry); in jump_label_bug() local
40 pr_emerg("Jump label code mismatch at %pS [%px]\n", ipc, ipc); in jump_label_bug()
41 pr_emerg("Found: %6ph\n", ipc); in jump_label_bug()

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