Searched defs:dma (Results 1 - 25 of 35) sorted by relevance

12

/illumos-gate/usr/src/uts/common/io/drm/
H A Ddrm_dma.c50 dev->dma = drm_calloc(1, sizeof (*dev->dma), DRM_MEM_DMA);
51 if (dev->dma == NULL)
55 pbuf = &(dev->dma->bufs[0]);
65 drm_device_dma_t *dma = dev->dma; local
68 if (dma == NULL)
71 /* Clear dma buffers */
73 if (dma->bufs[i].seg_count) {
74 drm_free(dma
124 drm_device_dma_t *dma = dev->dma; local
[all...]
H A Ddrm_bufs.c397 drm_device_dma_t *dma = dev->dma; local
411 if (!dma)
425 entry = &dma->bufs[order];
444 buf->idx = dma->buf_count + entry->buf_count;
449 buf->offset = (dma->byte_count + offset);
471 (dma->buf_count + entry->buf_count) * sizeof (*dma->buflist),
481 bcopy(temp_buflist, dma->buflist,
482 dma
506 drm_device_dma_t *dma = dev->dma; local
718 drm_device_dma_t *dma = dev->dma; local
784 drm_device_dma_t *dma = dev->dma; local
[all...]
/illumos-gate/usr/src/uts/common/io/sdcard/impl/
H A Dsda_host.c55 sda_host_alloc(dev_info_t *dip, int nslot, sda_ops_t *ops, ddi_dma_attr_t *dma) argument
66 h->h_dma = dma;
/illumos-gate/usr/src/uts/intel/io/vmxnet3s/
H A Dvmxnet3_utils.c105 vmxnet3_alloc_dma_mem(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma, size_t size, argument
119 &dma->dmaHandle)) != DDI_SUCCESS) {
128 if (ddi_dma_mem_alloc(dma->dmaHandle, size, &vmxnet3_dev_attr,
129 DDI_DMA_CONSISTENT, cb, NULL, &dma->buf, &dma->bufLen,
130 &dma->dataHandle) != DDI_SUCCESS) {
139 if ((dmaerr = ddi_dma_addr_bind_handle(dma->dmaHandle, NULL, dma->buf,
140 dma->bufLen, DDI_DMA_RDWR | DDI_DMA_STREAMING, cb, NULL, &cookie,
149 dma
165 vmxnet3_alloc_dma_mem_1(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma, size_t size, boolean_t canSleep) argument
173 vmxnet3_alloc_dma_mem_512(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma, size_t size, boolean_t canSleep) argument
181 vmxnet3_alloc_dma_mem_128(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma, size_t size, boolean_t canSleep) argument
192 vmxnet3_free_dma_mem(vmxnet3_dmabuf_t *dma) argument
[all...]
H A Dvmxnet3.h66 vmxnet3_dmabuf_t dma; member in struct:vmxnet3_cmdring_t
74 vmxnet3_dmabuf_t dma; member in struct:vmxnet3_compring_t
94 vmxnet3_dmabuf_t dma; member in struct:vmxnet3_rxbuf_t
177 int vmxnet3_alloc_dma_mem_1(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma,
179 int vmxnet3_alloc_dma_mem_128(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma,
181 int vmxnet3_alloc_dma_mem_512(vmxnet3_softc_t *dp, vmxnet3_dmabuf_t *dma,
183 void vmxnet3_free_dma_mem(vmxnet3_dmabuf_t *dma);
248 (((Vmxnet3_GenericDesc *) (Ring)->dma.buf) + Idx)
/illumos-gate/usr/src/uts/common/io/1394/adapters/
H A Dhci1394_ixl_misc.c103 ixl_exec_startp->compiler_privatep)->dma[0].dma_bound;
167 &xferctlp->dma[ixldepth], ixlcur->ixl_opcode,
270 hci1394_ixl_check_status(hci1394_xfer_ctl_dma_t *dma, uint16_t ixlopcode, argument
287 /* last dma descriptor in descriptor block from dma structure */
288 hcidescp = (hci1394_desc_t *)(dma->dma_descp);
289 hcidesc_off = (off_t)hcidescp - (off_t)dma->dma_buf->bi_kaddr;
290 acc_hdl = dma->dma_buf->bi_handle;
291 dma_hdl = dma->dma_buf->bi_dma_handle;
306 /* check if status is set in last dma descripto
[all...]
H A Dhci1394_ixl_isr.c185 * follow execution path in IXL, until find dma descriptor in IXL
298 * Process given IXL xfer cmd, checking status of each dma descriptor block
336 * check if status is set in dma descriptor
339 if (hci1394_ixl_check_status(&xferctlp->dma[ixldepth],
346 * count dma desc blks whose status was set
347 * (i.e. advanced to next dma desc)
356 * cur IXL cmd dma desc status not set. save IXL cur cmd
364 * check if dma descriptor processing location is indeterminate
372 * set in cur dma descriptor block. (don't reset status
375 if (hci1394_ixl_check_status(&xferctlp->dma[ixldept
543 hci1394_xfer_ctl_dma_t *dma; local
[all...]
/illumos-gate/usr/src/uts/sun/sys/scsi/adapters/
H A Dfasdma.h43 * dma for now
45 struct dma { struct
47 uint32_t dma_addr; /* dma address register */
56 #define DMA_INTPEND 0x0001 /* (R) interrupt pending from fas or dma */
57 #define DMA_ERRPEND 0x0002 /* (R) error pending from dma */
64 #define DMA_DMAREV 0x7800 /* (R) dma revision */
69 #define DMA_TWO_CYCLE 0x00200000 /* (RW) 2 cycle dma access to 366 */
85 * burst sizes for dma
93 * burst sizes for dma attr
/illumos-gate/usr/src/uts/common/io/atge/
H A Datge_l1.c129 atge_dma_t *dma; local
143 dma = atge_alloc_a_dma_blk(atgep, &atge_l1_dma_attr_tx_desc,
145 if (dma == NULL) {
150 atgep->atge_tx_ring->r_desc_ring = dma;
171 dma = atge_alloc_a_dma_blk(atgep, &atge_l1_dma_attr_rx_desc,
173 if (dma == NULL) {
178 l1->atge_rx_ring->r_desc_ring = dma;
197 dma = atge_alloc_a_dma_blk(atgep, &atge_l1_dma_attr_cmb,
199 l1->atge_l1_cmb = dma;
200 if (dma
302 atge_dma_t *dma; local
340 atge_dma_t *dma; local
354 atge_dma_t *dma; local
366 atge_dma_t *dma; local
453 atge_dma_t *dma; local
[all...]
H A Datge_l1c.c157 atge_dma_t *dma; local
171 dma = atge_alloc_a_dma_blk(atgep, &atge_l1c_dma_attr_tx_desc,
173 if (dma == NULL) {
178 atgep->atge_tx_ring->r_desc_ring = dma;
199 dma = atge_alloc_a_dma_blk(atgep, &atge_l1c_dma_attr_rx_desc,
201 if (dma == NULL) {
206 l1c->atge_rx_ring->r_desc_ring = dma;
225 dma = atge_alloc_a_dma_blk(atgep, &atge_l1c_dma_attr_cmb,
227 l1c->atge_l1c_cmb = dma;
228 if (dma
338 atge_dma_t *dma; local
376 atge_dma_t *dma; local
390 atge_dma_t *dma; local
402 atge_dma_t *dma; local
560 atge_dma_t *dma; local
[all...]
H A Datge_l1e.c110 atge_dma_t *dma; local
121 dma = l1e->atge_l1e_rx_page[pages];
122 if (dma != NULL) {
123 (void) ddi_dma_unbind_handle(dma->hdl);
124 ddi_dma_mem_free(&dma->acchdl);
125 ddi_dma_free_handle(&dma->hdl);
126 kmem_free(dma, sizeof (atge_dma_t));
137 atge_dma_t *dma; local
154 dma = atge_alloc_a_dma_blk(atgep, &atge_l1e_dma_attr_tx_desc,
156 if (dma
289 atge_dma_t *dma; local
[all...]
H A Datge_main.c1431 atge_dma_t *dma; local
1440 dma = atge_buf_alloc(r->r_atge, buflen, f);
1441 if (dma == NULL) {
1446 tbl[i] = dma;
1475 atge_dma_t *dma; local
1477 dma = kmem_zalloc(sizeof (atge_dma_t), KM_SLEEP);
1480 DDI_DMA_SLEEP, NULL, &dma->hdl);
1488 err = ddi_dma_mem_alloc(dma->hdl,
1490 &dma->addr, &dma
1518 atge_free_a_dma_blk(atge_dma_t *dma) argument
1531 atge_dma_t *dma = NULL; local
1580 atge_buf_free(atge_dma_t *dma) argument
[all...]
/illumos-gate/usr/src/uts/intel/io/drm/
H A Dr300_cmdbuf.c815 drm_device_dma_t *dma = dev->dma; local
909 idx = header.dma.buf_idx;
910 if (idx < 0 || idx >= dma->buf_count) {
912 idx, dma->buf_count - 1);
917 buf = dma->buflist[idx];
H A Dradeon_cp.c1509 DRM_ERROR("could not find dma buffer region, offset=0x%lx\n",
2078 drm_device_dma_t *dma = dev->dma; local
2085 if (++dev_priv->last_buf >= dma->buf_count)
2093 for (i = start; i < dma->buf_count; i++) {
2094 buf = dma->buflist[i];
2119 drm_device_dma_t *dma = dev->dma;
2127 if (++dev_priv->last_buf >= dma->buf_count)
2134 for (i = start; i < dma
2154 drm_device_dma_t *dma = dev->dma; local
2233 drm_device_dma_t *dma = dev->dma; local
[all...]
H A Dradeon_state.c2345 drm_device_dma_t *dma = dev->dma; local
2364 if (vertex.idx < 0 || vertex.idx >= dma->buf_count) {
2366 vertex.idx, dma->buf_count - 1);
2377 buf = dma->buflist[vertex.idx];
2433 drm_device_dma_t *dma = dev->dma; local
2452 if (elts.idx < 0 || elts.idx >= dma->buf_count) {
2454 elts.idx, dma->buf_count - 1);
2465 buf = dma
2628 drm_device_dma_t *dma = dev->dma; local
2704 drm_device_dma_t *dma = dev->dma; local
3067 drm_device_dma_t *dma = dev->dma; local
[all...]
/illumos-gate/usr/src/cmd/fm/schemes/mem/sparc/
H A Dmem_disc.c255 dimm_map_arg_t *dma = arg; local
271 for (pm = dma->dma_pm; pm != NULL; pm = pm->pm_next) {
282 dm->dm_next = dma->dma_dm;
283 dma->dma_dm = dm;
355 dimm_map_arg_t dma; local
362 dma.dma_pm = path_map;
363 dma.dma_dm = NULL;
366 &dma)) < 0 && errno == ENOENT && path_map == NULL) {
379 if (dma.dma_dm == NULL) {
387 mem.mem_dm = dma
[all...]
/illumos-gate/usr/src/uts/i86pc/io/acpi/acpidev/
H A Dacpidev_resource.c331 acpidev_resource_insert_dma(acpidev_resource_handle_t rhdl, int dma) argument
340 rhdl->acpidev_dmap[rhdl->acpidev_dma_count] = dma;
815 "dma into resource handle.");
1086 /* Create 'dma-channels' property. */
1089 "dma-channels", (int *)rhdl->acpidev_dmap,
1092 "'dma-channels' property for %s.", path);
/illumos-gate/usr/src/uts/common/io/ib/clients/rdsv3/
H A Dib_rdma.c63 uint64_t *dma; member in struct:rdsv3_ib_mr
/illumos-gate/usr/src/uts/common/sys/1394/adapters/
H A Dhci1394_ixl.h57 #define HCI1394_IXL_INTR_DMASTOP (2) /* encountered end of dma or stopped */
59 #define HCI1394_IXL_INTR_DMALOST (-1) /* dma location indeterminate (lost) */
60 #define HCI1394_IXL_INTR_NOADV (-2) /* dma non-advance retries exhausted */
98 * dma descriptor block's bound addr (with "Z" bits set); is used to
99 * fill jump/skip addrs of previous dma descriptor block (previous on
136 uint16_t cnt; /* dma descriptor blocks alloc count */
138 hci1394_xfer_ctl_dma_t dma[1]; /* addrs of descriptor blocks, cnt of */ member in struct:hci1394_xfer_ctl
156 hci1394_idma_desc_mem_t *dma_currentp; /* cur dma descriptor mem */
264 uint16_t ixlcount; /* ixlxferp # of dma cmds to update */
280 int hci1394_ixl_check_status(hci1394_xfer_ctl_dma_t *dma, uint16_
[all...]
/illumos-gate/usr/src/uts/i86pc/io/
H A Disa.c1150 int dma[] = {0x2}; local
1167 "dma-channels", (int *)dma, (int)(sizeof (dma) / sizeof (int)));
/illumos-gate/usr/src/uts/common/io/nvme/
H A Dnvme.c495 nvme_check_dma_hdl(nvme_dma_t *dma) argument
499 if (dma == NULL)
502 ddi_fm_dma_err_get(dma->nd_dmah, &error, DDI_FME_VERSION);
511 nvme_free_dma_common(nvme_dma_t *dma) argument
513 if (dma->nd_dmah != NULL)
514 (void) ddi_dma_unbind_handle(dma->nd_dmah);
515 if (dma->nd_acch != NULL)
516 ddi_dma_mem_free(&dma->nd_acch);
517 if (dma->nd_dmah != NULL)
518 ddi_dma_free_handle(&dma
522 nvme_free_dma(nvme_dma_t *dma) argument
532 nvme_dma_t *dma = (nvme_dma_t *)buf; local
538 nvme_alloc_dma_common(nvme_t *nvme, nvme_dma_t *dma, size_t len, uint_t flags, ddi_dma_attr_t *dma_attr) argument
578 nvme_dma_t *dma = kmem_zalloc(sizeof (nvme_dma_t), KM_SLEEP); local
597 nvme_dma_t *dma = (nvme_dma_t *)buf; local
616 nvme_zalloc_queue_dma(nvme_t *nvme, uint32_t nentry, uint16_t qe_len, uint_t flags, nvme_dma_t **dma) argument
[all...]
/illumos-gate/usr/src/uts/intel/io/acpica/
H A Dacpi_enum.c73 static int interrupt[ACPI_ISA_LIMIT], dma[ACPI_ISA_LIMIT]; variable
152 dma[(*dma_count)++] = resource_ptr->Data.Dma.Channels[i];
587 "dma-channels", (int *)dma, dma_count);
1005 int dma[ACPI_ISA_LIMIT]; local
1011 dma[count++] = i;
1015 "dma-channels", (int *)dma, count);
/illumos-gate/usr/src/uts/common/fs/nfs/
H A Dnfs4_stub_vnops.c213 static void nfs4_trigger_domount_args_destroy(domount_args_t *dma,
747 domount_args_t *dma; local
839 error = nfs4_trigger_domount_args_create(vp, cr, &dma);
852 nfs4_trigger_domount_args_destroy(dma, vp);
860 error = nfs4_trigger_domount(vp, dma, &vfsp, mcred, newvpp);
861 nfs4_trigger_domount_args_destroy(dma, vp);
910 domount_args_t *dma; local
1049 dma = kmem_zalloc(sizeof (domount_args_t), KM_SLEEP);
1050 dma->dma_esi = esi_first;
1051 dma
1059 nfs4_trigger_domount_args_destroy(domount_args_t *dma, vnode_t *vp) argument
1840 nfs4_trigger_domount(vnode_t *stubvp, domount_args_t *dma, vfs_t **vfsp, cred_t *cr, vnode_t **newvpp) argument
[all...]
/illumos-gate/usr/src/uts/common/io/ib/adapters/hermon/
H A Dhermon_cmd.c1593 hermon_map_cmd_post(hermon_state_t *state, hermon_dma_info_t *dma, argument
1634 vaddr = dma->icmaddr;
1733 ddi_dma_nextcookie(dma->dma_hdl, &cookie);
/illumos-gate/usr/src/uts/intel/io/dktp/controller/ata/
H A Data_common.c855 * check is deferred to this point so that the various dma
857 * grained dma control be required.
2145 * ata-simplex-dma-channel to:
2152 ata_ctlp->ac_dip, 0, "ata-simplex-dma-channel", 0);
2208 boolean_t dma; local
2277 dma = ata_prop_lookup_int(DDI_DEV_T_ANY, tdip,
2278 0, "ata-dma-enabled", TRUE);
2280 0, "ata-disk-dma-enabled", TRUE);
2282 0, "atapi-cd-dma-enabled", FALSE);
2284 0, "atapi-other-dma
[all...]

Completed in 180 milliseconds

12