Home
last modified time | relevance | path

Searched refs:request_dma (Results 1 – 25 of 34) sorted by relevance

12

/linux/kernel/
H A Ddma.c70 int request_dma(unsigned int dmanr, const char * device_id) in request_dma() function
104 int request_dma(unsigned int dmanr, const char *device_id) in request_dma() function
147 EXPORT_SYMBOL(request_dma);
/linux/include/asm-generic/
H A Ddma.h13 extern int request_dma(unsigned int dmanr, const char *device_id);
/linux/arch/xtensa/include/asm/
H A Ddma.h52 extern int request_dma(unsigned int dmanr, const char * device_id);
/linux/drivers/comedi/drivers/
H A Dcomedi_isadma.c193 if (request_dma(dma_chans[0], dev->board_name)) in comedi_isadma_alloc()
197 if (request_dma(dma_chans[1], dev->board_name)) in comedi_isadma_alloc()
/linux/arch/arm/kernel/
H A Ddma.c54 int request_dma(unsigned int chan, const char *device_id) in request_dma() function
85 EXPORT_SYMBOL(request_dma);
/linux/arch/sh/drivers/dma/
H A Ddma-api.c89 int request_dma(unsigned int chan, const char *dev_id) in request_dma() function
111 EXPORT_SYMBOL(request_dma);
H A Ddma-pvr2.c85 request_dma(PVR2_CASCADE_CHAN, "pvr2 cascade"); in pvr2_dma_init()
H A Ddmabrg.c163 ret = request_dma(0, "DMAC 0 (DMABRG)"); in dmabrg_init()
/linux/arch/arm/include/asm/
H A Ddma.h70 extern int request_dma(unsigned int chan, const char * device_id);
/linux/arch/mips/include/asm/mach-generic/
H A Dfloppy.h53 return request_dma(FLOPPY_DMA, "floppy"); in fd_request_dma()
/linux/include/sound/
H A Dinitval.h80 if (!request_dma(*dma_table, "ALSA Test DMA")) { in snd_legacy_find_free_dma()
/linux/arch/parisc/include/asm/
H A Ddma.h130 #define request_dma(dmanr, device_id) (0) macro
/linux/sound/core/
H A Disadma.c127 if (request_dma(dma, name)) in snd_devm_request_dma()
/linux/arch/x86/include/asm/
H A Ddma.h306 extern int request_dma(unsigned int dmanr, const char *device_id);
/linux/arch/mips/include/asm/
H A Ddma.h307 extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
/linux/arch/arm/mach-footbridge/
H A Ddma-isa.c223 request_dma(DMA_ISA_CASCADE, "cascade"); in isa_dma_init()
/linux/drivers/scsi/
H A Dqla1280.c1755 mb[3] = ha->request_dma & 0xffff; in qla1280_load_firmware_dma()
1756 mb[2] = (ha->request_dma >> 16) & 0xffff; in qla1280_load_firmware_dma()
1757 mb[7] = upper_32_bits(ha->request_dma) & 0xffff; in qla1280_load_firmware_dma()
1758 mb[6] = upper_32_bits(ha->request_dma) >> 16; in qla1280_load_firmware_dma()
1761 (void *)(long)ha->request_dma, in qla1280_load_firmware_dma()
1895 mb[3] = ha->request_dma & 0xffff; in qla1280_init_rings()
1896 mb[2] = (ha->request_dma >> 16) & 0xffff; in qla1280_init_rings()
1898 mb[7] = upper_32_bits(ha->request_dma) & 0xffff; in qla1280_init_rings()
1899 mb[6] = upper_32_bits(ha->request_dma) >> 16; in qla1280_init_rings()
4178 &ha->request_dma, GFP_KERNEL); in qla1280_probe_one()
[all …]
/linux/arch/powerpc/include/asm/
H A Ddma.h339 extern int request_dma(unsigned int dmanr, const char *device_id);
/linux/arch/alpha/include/asm/
H A Ddma.h356 extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
/linux/drivers/scsi/arm/
H A Dpowertec.c370 if (request_dma(info->info.scsi.dma, "powertec")) { in powertecscsi_probe()
H A Dcumana_2.c445 if (request_dma(info->info.scsi.dma, "cumanascsi2")) { in cumanascsi2_probe()
H A Deesox.c563 if (request_dma(info->info.scsi.dma, "eesox")) { in eesoxscsi_probe()
/linux/drivers/net/ethernet/amd/
H A Dlance.c659 if (request_dma(dev->dma, chipname)) { in lance_probe1()
675 if (request_dma(dma, chipname)) in lance_probe1()
/linux/Documentation/core-api/
H A Ddma-isa-lpc.rst77 extern int request_dma(unsigned int dmanr, const char * device_id);
/linux/drivers/ata/
H A Dpata_icside.c292 if (ec->dma != NO_DMA && !request_dma(ec->dma, DRV_NAME)) { in icside_dma_init()

12