| /Linux-v5.4/drivers/dma/ |
| D | pl330.c | 1547 struct dma_pl330_chan *pch; in dma_pl330_rqcb() local
1553 pch = desc->pchan; in dma_pl330_rqcb()
1556 if (!pch) in dma_pl330_rqcb()
1559 spin_lock_irqsave(&pch->lock, flags); in dma_pl330_rqcb()
1563 spin_unlock_irqrestore(&pch->lock, flags); in dma_pl330_rqcb()
1565 tasklet_schedule(&pch->task); in dma_pl330_rqcb()
2030 static inline void fill_queue(struct dma_pl330_chan *pch) in fill_queue() argument
2035 list_for_each_entry(desc, &pch->work_list, node) { in fill_queue()
2041 ret = pl330_submit_req(pch->thread, desc); in fill_queue()
2050 dev_err(pch->dmac->ddma.dev, "%s:%d Bad Desc(%d)\n", in fill_queue()
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| D | sa11x0-dma.c | 331 unsigned pch, pch_alloc = 0; in sa11x0_dma_tasklet() local
353 for (pch = 0; pch < NR_PHY_CHAN; pch++) { in sa11x0_dma_tasklet()
354 p = &d->phy[pch]; in sa11x0_dma_tasklet()
361 pch_alloc |= 1 << pch; in sa11x0_dma_tasklet()
366 dev_dbg(d->slave.dev, "pchan %u: alloc vchan %p\n", pch, &c->vc); in sa11x0_dma_tasklet()
371 for (pch = 0; pch < NR_PHY_CHAN; pch++) { in sa11x0_dma_tasklet()
372 if (pch_alloc & (1 << pch)) { in sa11x0_dma_tasklet()
373 p = &d->phy[pch]; in sa11x0_dma_tasklet()
990 unsigned pch; in sa11x0_dma_remove() local
995 for (pch = 0; pch < NR_PHY_CHAN; pch++) in sa11x0_dma_remove()
[all …]
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| D | k3dma.c | 299 unsigned pch, pch_alloc = 0; in k3_dma_tasklet() local
319 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
320 if (!(d->dma_channel_mask & (1 << pch))) in k3_dma_tasklet()
323 p = &d->phy[pch]; in k3_dma_tasklet()
330 pch_alloc |= 1 << pch; in k3_dma_tasklet()
334 dev_dbg(d->slave.dev, "pchan %u: alloc vchan %p\n", pch, &c->vc); in k3_dma_tasklet()
339 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
340 if (!(d->dma_channel_mask & (1 << pch))) in k3_dma_tasklet()
343 if (pch_alloc & (1 << pch)) { in k3_dma_tasklet()
344 p = &d->phy[pch]; in k3_dma_tasklet()
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| D | zx_dma.c | 221 unsigned pch, pch_alloc = 0; in zx_dma_task() local
258 for (pch = 0; pch < d->dma_channels; pch++) { in zx_dma_task()
259 if (pch_alloc & (1 << pch)) { in zx_dma_task()
260 p = &d->phy[pch]; in zx_dma_task()
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| /Linux-v5.4/drivers/net/ppp/ |
| D | ppp_generic.c | 259 static void ppp_channel_push(struct channel *pch);
261 struct channel *pch);
268 struct channel *pch);
283 static int ppp_connect_channel(struct channel *pch, int unit);
284 static int ppp_disconnect_channel(struct channel *pch);
285 static void ppp_destroy_channel(struct channel *pch);
615 struct channel *pch; in ppp_ioctl() local
618 pch = PF_TO_CHANNEL(pf); in ppp_ioctl()
624 err = ppp_connect_channel(pch, unit); in ppp_ioctl()
628 err = ppp_disconnect_channel(pch); in ppp_ioctl()
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| /Linux-v5.4/tools/bpf/bpftool/ |
| D | perf.c | 156 const char *pch; in show_proc() local
160 pch = fpath + 5; in show_proc()
161 if (*pch == '\0') in show_proc()
165 pch++; in show_proc()
166 while (isdigit(*pch)) { in show_proc()
167 pid = pid * 10 + *pch - '0'; in show_proc()
168 pch++; in show_proc()
170 if (*pch == '\0') in show_proc()
172 if (*pch != '/') in show_proc()
176 pch++; in show_proc()
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| /Linux-v5.4/drivers/gpu/drm/i915/ |
| D | intel_pch.c | 146 struct pci_dev *pch = NULL; in intel_detect_pch() local
159 while ((pch = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, pch))) { in intel_detect_pch()
163 if (pch->vendor != PCI_VENDOR_ID_INTEL) in intel_detect_pch()
166 id = pch->device & INTEL_PCH_DEVICE_ID_MASK; in intel_detect_pch()
173 } else if (intel_is_virt_pch(id, pch->subsystem_vendor, in intel_detect_pch()
174 pch->subsystem_device)) { in intel_detect_pch()
192 if (pch && !HAS_DISPLAY(dev_priv)) { in intel_detect_pch()
198 if (!pch) in intel_detect_pch()
201 pci_dev_put(pch); in intel_detect_pch()
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| /Linux-v5.4/drivers/isdn/mISDN/ |
| D | stack.c | 565 struct mISDNchannel *pch; in delete_channel() local
592 pch = get_channel4id(ch->st, ch->nr); in delete_channel()
593 if (pch) { in delete_channel()
595 list_del(&pch->list); in delete_channel()
597 pch->ctrl(pch, CLOSE_CHANNEL, NULL); in delete_channel()
598 pch = ch->st->dev->teimgr; in delete_channel()
599 pch->ctrl(pch, CLOSE_CHANNEL, NULL); in delete_channel()
605 pch = ch->st->dev->teimgr; in delete_channel()
606 if (pch) { in delete_channel()
607 pch->ctrl(pch, CLOSE_CHANNEL, NULL); in delete_channel()
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| /Linux-v5.4/drivers/staging/rtl8723bs/os_dep/ |
| D | ioctl_linux.c | 4504 u8 *pbuf, *pch; in rtw_test() local
4527 pch = strsep(&ptmp, delim); in rtw_test()
4528 if ((pch == NULL) || (strlen(pch) == 0)) { in rtw_test()
4534 if (strcmp(pch, "bton") == 0) in rtw_test()
4537 if (strcmp(pch, "btoff") == 0) in rtw_test()
4540 if (strcmp(pch, "h2c") == 0) { in rtw_test()
4550 pch = strsep(&ptmp, delim); in rtw_test()
4551 if ((pch == NULL) || (strlen(pch) == 0)) in rtw_test()
4554 sscanf(pch, "%x", &tmp); in rtw_test()
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| /Linux-v5.4/drivers/spi/ |
| D | Makefile | 116 obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o
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| /Linux-v5.4/drivers/gpio/ |
| D | Makefile | 108 obj-$(CONFIG_GPIO_PCH) += gpio-pch.o
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| /Linux-v5.4/ |
| D | MAINTAINERS | 8255 F: drivers/gpio/gpio-pch.c
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