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Searched refs:dma_buf (Results 1 – 22 of 22) sorted by relevance

/freebsd-11-stable/sys/dev/drm2/radeon/
HDradeon_prime.c61 static void radeon_gem_dmabuf_release(struct dma_buf *dma_buf) in radeon_gem_dmabuf_release() argument
63 struct radeon_bo *bo = dma_buf->priv; in radeon_gem_dmabuf_release()
65 if (bo->gem_base.export_dma_buf == dma_buf) { in radeon_gem_dmabuf_release()
72 static void *radeon_gem_kmap_atomic(struct dma_buf *dma_buf, unsigned long page_num) in radeon_gem_kmap_atomic() argument
77 static void radeon_gem_kunmap_atomic(struct dma_buf *dma_buf, unsigned long page_num, void *addr) in radeon_gem_kunmap_atomic() argument
81 static void *radeon_gem_kmap(struct dma_buf *dma_buf, unsigned long page_num) in radeon_gem_kmap() argument
86 static void radeon_gem_kunmap(struct dma_buf *dma_buf, unsigned long page_num, void *addr) in radeon_gem_kunmap() argument
91 static int radeon_gem_prime_mmap(struct dma_buf *dma_buf, struct vm_area_struct *vma) in radeon_gem_prime_mmap() argument
96 static void *radeon_gem_prime_vmap(struct dma_buf *dma_buf) in radeon_gem_prime_vmap() argument
98 struct radeon_bo *bo = dma_buf->priv; in radeon_gem_prime_vmap()
[all …]
HDradeon_drv.c100 struct dma_buf *radeon_gem_prime_export(struct drm_device *dev,
104 struct dma_buf *dma_buf);
/freebsd-11-stable/sys/dev/qlxgb/
HDqla_hw.c109 if (ha->hw.dma_buf.flags.context) { in qla_free_dma()
110 qla_free_dmabuf(ha, &ha->hw.dma_buf.context); in qla_free_dma()
111 ha->hw.dma_buf.flags.context = 0; in qla_free_dma()
114 if (ha->hw.dma_buf.flags.sds_ring) { in qla_free_dma()
116 qla_free_dmabuf(ha, &ha->hw.dma_buf.sds_ring[i]); in qla_free_dma()
117 ha->hw.dma_buf.flags.sds_ring = 0; in qla_free_dma()
120 if (ha->hw.dma_buf.flags.rds_ring) { in qla_free_dma()
122 qla_free_dmabuf(ha, &ha->hw.dma_buf.rds_ring[i]); in qla_free_dma()
123 ha->hw.dma_buf.flags.rds_ring = 0; in qla_free_dma()
126 if (ha->hw.dma_buf.flags.tx_ring) { in qla_free_dma()
[all …]
HDqla_os.c538 qla_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf) in qla_alloc_dmabuf() argument
550 dma_buf->alignment, in qla_alloc_dmabuf()
555 dma_buf->size, /* maxsize */ in qla_alloc_dmabuf()
557 dma_buf->size, /* maxsegsize */ in qla_alloc_dmabuf()
560 &dma_buf->dma_tag); in qla_alloc_dmabuf()
566 ret = bus_dmamem_alloc(dma_buf->dma_tag, in qla_alloc_dmabuf()
567 (void **)&dma_buf->dma_b, in qla_alloc_dmabuf()
569 &dma_buf->dma_map); in qla_alloc_dmabuf()
571 bus_dma_tag_destroy(dma_buf->dma_tag); in qla_alloc_dmabuf()
576 ret = bus_dmamap_load(dma_buf->dma_tag, in qla_alloc_dmabuf()
[all …]
HDqla_inline.h179 rcv_desc = (q80_recv_desc_t *)ha->hw.dma_buf.rds_ring[ridx].dma_b; in qla_set_hw_rcv_desc()
194 bzero((void *)ha->hw.dma_buf.rds_ring[ridx].dma_b, in qla_init_hw_rcv_descriptors()
197 bzero((void *)ha->hw.dma_buf.rds_ring[ridx].dma_b, in qla_init_hw_rcv_descriptors()
HDqla_glbl.h53 extern int qla_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
54 extern void qla_free_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
HDqla_hw.h762 qla_dmabuf_t dma_buf; member
/freebsd-11-stable/sys/dev/qlxge/
HDqls_os.c606 qls_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf) in qls_alloc_dmabuf() argument
618 dma_buf->alignment, in qls_alloc_dmabuf()
623 dma_buf->size, /* maxsize */ in qls_alloc_dmabuf()
625 dma_buf->size, /* maxsegsize */ in qls_alloc_dmabuf()
628 &dma_buf->dma_tag); in qls_alloc_dmabuf()
634 ret = bus_dmamem_alloc(dma_buf->dma_tag, in qls_alloc_dmabuf()
635 (void **)&dma_buf->dma_b, in qls_alloc_dmabuf()
637 &dma_buf->dma_map); in qls_alloc_dmabuf()
639 bus_dma_tag_destroy(dma_buf->dma_tag); in qls_alloc_dmabuf()
644 ret = bus_dmamap_load(dma_buf->dma_tag, in qls_alloc_dmabuf()
[all …]
HDqls_glbl.h47 extern int qls_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
48 extern void qls_free_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
/freebsd-11-stable/sys/dev/qlxgbe/
HDql_os.c738 ql_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf) in ql_alloc_dmabuf() argument
750 dma_buf->alignment, in ql_alloc_dmabuf()
755 dma_buf->size, /* maxsize */ in ql_alloc_dmabuf()
757 dma_buf->size, /* maxsegsize */ in ql_alloc_dmabuf()
760 &dma_buf->dma_tag); in ql_alloc_dmabuf()
766 ret = bus_dmamem_alloc(dma_buf->dma_tag, in ql_alloc_dmabuf()
767 (void **)&dma_buf->dma_b, in ql_alloc_dmabuf()
769 &dma_buf->dma_map); in ql_alloc_dmabuf()
771 bus_dma_tag_destroy(dma_buf->dma_tag); in ql_alloc_dmabuf()
776 ret = bus_dmamap_load(dma_buf->dma_tag, in ql_alloc_dmabuf()
[all …]
HDql_hw.c1239 if (ha->hw.dma_buf.flags.sds_ring) { in ql_free_dma()
1241 ql_free_dmabuf(ha, &ha->hw.dma_buf.sds_ring[i]); in ql_free_dma()
1243 ha->hw.dma_buf.flags.sds_ring = 0; in ql_free_dma()
1246 if (ha->hw.dma_buf.flags.rds_ring) { in ql_free_dma()
1248 ql_free_dmabuf(ha, &ha->hw.dma_buf.rds_ring[i]); in ql_free_dma()
1250 ha->hw.dma_buf.flags.rds_ring = 0; in ql_free_dma()
1253 if (ha->hw.dma_buf.flags.tx_ring) { in ql_free_dma()
1254 ql_free_dmabuf(ha, &ha->hw.dma_buf.tx_ring); in ql_free_dma()
1255 ha->hw.dma_buf.flags.tx_ring = 0; in ql_free_dma()
1285 hw->dma_buf.tx_ring.alignment = 8; in ql_alloc_dma()
[all …]
HDql_inline.h133 rcv_desc = (q80_recv_desc_t *)ha->hw.dma_buf.rds_ring[r_idx].dma_b; in qla_set_hw_rcv_desc()
150 bzero((void *)ha->hw.dma_buf.rds_ring[i].dma_b, in qla_init_hw_rcv_descriptors()
HDql_glbl.h47 extern int ql_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
48 extern void ql_free_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
HDql_ioctl.c528 bcopy(ha->hw.dma_buf.tx_ring.dma_b, ptr, size); in ql_capture_drvr_state()
538 bcopy(ha->hw.dma_buf.rds_ring[i].dma_b, ptr, hdr->rxr_size); in ql_capture_drvr_state()
550 bcopy(ha->hw.dma_buf.sds_ring[i].dma_b, ptr, hdr->sds_ring_size); in ql_capture_drvr_state()
HDql_hw.h1630 qla_dmabuf_t dma_buf; member
/freebsd-11-stable/sys/dev/sfxge/
HDsfxge_port.c61 efsys_mem_t *esmp = &(port->mac_stats.dma_buf); in sfxge_mac_stat_update()
467 (void)efx_mac_stats_periodic(enp, &port->mac_stats.dma_buf, 0, B_FALSE); in sfxge_port_stop()
526 if ((rc = efx_mac_stats_periodic(enp, &port->mac_stats.dma_buf, in sfxge_port_start()
553 (void)efx_mac_stats_periodic(enp, &port->mac_stats.dma_buf, 0, B_FALSE); in sfxge_port_start()
572 efsys_mem_t *esmp = &port->phy_stats.dma_buf; in sfxge_phy_stat_update()
664 esmp = &port->mac_stats.dma_buf; in sfxge_port_fini()
674 sfxge_dma_free(&port->phy_stats.dma_buf); in sfxge_port_fini()
729 &port->mac_stats.dma_buf, in sfxge_port_stats_update_period_ms_handler()
757 mac_stats_buf = &port->mac_stats.dma_buf; in sfxge_port_init()
758 phy_stats_buf = &port->phy_stats.dma_buf; in sfxge_port_init()
HDsfxge.h236 efsys_mem_t dma_buf; member
/freebsd-11-stable/sys/dev/drm2/
HDdrmP.h635 struct dma_buf *export_dma_buf;
879 struct dma_buf * (*gem_prime_export)(struct drm_device *dev,
883 struct dma_buf *dma_buf);
1399 …orted_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf, uint32_t han…
1400 …orted_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf, uint32_t *ha…
1401 …me_remove_imported_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf);
1404 int drm_prime_lookup_obj(struct drm_device *dev, struct dma_buf *buf,
/freebsd-11-stable/sys/dev/qlnx/qlnxe/
HDqlnx_os.c5154 qlnx_alloc_dmabuf(qlnx_host_t *ha, qlnx_dma_t *dma_buf) in qlnx_alloc_dmabuf() argument
5164 dma_buf->alignment, in qlnx_alloc_dmabuf()
5169 dma_buf->size, /* maxsize */ in qlnx_alloc_dmabuf()
5171 dma_buf->size, /* maxsegsize */ in qlnx_alloc_dmabuf()
5174 &dma_buf->dma_tag); in qlnx_alloc_dmabuf()
5180 ret = bus_dmamem_alloc(dma_buf->dma_tag, in qlnx_alloc_dmabuf()
5181 (void **)&dma_buf->dma_b, in qlnx_alloc_dmabuf()
5183 &dma_buf->dma_map); in qlnx_alloc_dmabuf()
5185 bus_dma_tag_destroy(dma_buf->dma_tag); in qlnx_alloc_dmabuf()
5190 ret = bus_dmamap_load(dma_buf->dma_tag, in qlnx_alloc_dmabuf()
[all …]
/freebsd-11-stable/sys/dev/drm2/i915/
HDi915_drv.h1546 struct dma_buf *dma_buf);
1548 struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
/freebsd-11-stable/sys/dev/usb/wlan/
HDif_urtw.c1466 int ndata, int maxsz, void *dma_buf) in urtw_alloc_data_list() argument
1474 if (dma_buf == NULL) { in urtw_alloc_data_list()
1485 dp->buf = ((uint8_t *)dma_buf) + in urtw_alloc_data_list()
4152 void *dma_buf = usbd_xfer_get_frame_buffer(xfer, 0); in urtw_bulk_tx_status_callback() local
4162 memcpy(dma_buf, &sc->sc_txstatus, sizeof(uint64_t)); in urtw_bulk_tx_status_callback()
HDif_uath.c930 int ndata, int maxsz, void *dma_buf) in uath_alloc_data_list() argument
938 if (dma_buf == NULL) { in uath_alloc_data_list()
950 dp->buf = ((uint8_t *)dma_buf) + (i * maxsz); in uath_alloc_data_list()