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Searched refs:cma (Results 1 – 10 of 10) sorted by relevance

/drivers/base/
Ddma-contiguous.c37 struct cma *dma_contiguous_default_area;
163 phys_addr_t limit, struct cma **res_cma, in dma_contiguous_reserve_area()
248 struct cma *cma; in rmem_cma_setup() local
260 err = cma_init_reserved_mem(rmem->base, rmem->size, 0, &cma); in rmem_cma_setup()
269 dma_contiguous_set_default(cma); in rmem_cma_setup()
272 rmem->priv = cma; in rmem_cma_setup()
279 RESERVEDMEM_OF_DECLARE(cma, "shared-dma-pool", rmem_cma_setup);
DKconfig261 You can disable CMA by specifying "cma=0" on the kernel's command
278 default, but it can be enabled by passing cma=size[MG] to the kernel.
290 enabled by passing cma=size[MG] to the kernel.
/drivers/isdn/hardware/eicon/
Ddi.c570 byte *cma = NULL; in isdn_ind() local
609 (int)a->rx_stream[this->Id], (void **)&cma, &d); in isdn_ind()
611 cma = &a->stream_buffer[0]; in isdn_ind()
612 cma[0] = cma[1] = cma[2] = cma[3] = 0; in isdn_ind()
614 this->RLength = MLength = (word)*(dword *)cma; in isdn_ind()
615 cma += 4; in isdn_ind()
618 cma = &a->stream_buffer[0]; in isdn_ind()
621 cma, in isdn_ind()
631 memcpy(IoAdapter->RBuffer.P, cma, IoAdapter->RBuffer.length); in isdn_ind()
635 if (!cma) { in isdn_ind()
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/drivers/staging/android/
DTODO23 - Add dt-binding to expose cma regions as ion heaps, with the rule that any
24 such cma regions must already be used by some device for dma. I.e. ion only
25 exposes existing cma regions and doesn't reserve unecessarily memory when
/drivers/gpu/drm/nouveau/include/nvkm/subdev/
Dpci.h17 bool cma; member
/drivers/infiniband/core/
DMakefile25 rdma_cm-y := cma.o
/drivers/gpu/drm/nouveau/
Dnouveau_drm.h119 bool cma; member
Dnouveau_ttm.c351 drm->agp.cma = pci->agp.cma; in nouveau_ttm_init()
Dnouveau_bo.c1373 mem->bus.is_iomem = !drm->agp.cma; in nouveau_ttm_io_mem_reserve()
/drivers/gpu/drm/nouveau/nvkm/subdev/pci/
Dagp.c135 pci->agp.cma = info.cant_use_aperture; in nvkm_agp_ctor()