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Searched refs:bus_addr (Results 1 – 25 of 87) sorted by relevance

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/linux/arch/powerpc/platforms/ps3/
A Dmm.c577 c->bus_addr = r->bus_addr; in dma_ioc0_map_pages()
582 c->bus_addr = last->bus_addr + last->len; in dma_ioc0_map_pages()
642 u64 bus_addr; in dma_sb_region_create() local
666 &bus_addr); in dma_sb_region_create()
667 r->bus_addr = bus_addr; in dma_sb_region_create()
681 u64 bus_addr; in dma_ioc0_region_create() local
690 r->bus_addr = bus_addr; in dma_ioc0_region_create()
729 r->bus_addr); in dma_sb_region_free()
816 *bus_addr = 0; in dma_sb_map_area()
853 *bus_addr = c->bus_addr + phys_addr - aligned_phys; in dma_ioc0_map_area()
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A Dgelic_udbg.c41 static u64 bus_addr; variable
80 u64 bus_addr = 0; in map_dma_mem() local
86 &bus_addr); in map_dma_mem()
91 bus_addr, map_end - map_start, in map_dma_mem()
96 *real_bus_addr = bus_addr + real_addr - map_start; in map_dma_mem()
104 real_bus_addr = bus_addr & ~0xfff; in unmap_dma_mem()
105 len += bus_addr - real_bus_addr; in unmap_dma_mem()
128 &bus_addr); in gelic_debug_init()
132 dbg.descr.buf_addr = bus_addr + offsetof(struct debug_block, pkt); in gelic_debug_init()
186 if (bus_addr) in gelic_debug_shutdown()
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A Dsystem-bus.c236 pr_debug("%s:%d: bus_addr %lxh\n", func, line, r->bus_addr); in _dump_mmio_region()
247 r->bus_addr, r->len, r->page_size, &lpar_addr); in ps3_sb_mmio_region_create()
313 struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len, in ps3_mmio_region_init() argument
317 r->bus_addr = bus_addr; in ps3_mmio_region_init()
565 dma_addr_t bus_addr; in ps3_sb_map_page() local
569 &bus_addr, in ps3_sb_map_page()
578 return bus_addr; in ps3_sb_map_page()
588 dma_addr_t bus_addr; in ps3_ioc0_map_page() local
608 &bus_addr, iopte_flag); in ps3_ioc0_map_page()
614 return bus_addr; in ps3_ioc0_map_page()
/linux/arch/alpha/include/asm/
A Dfloppy.h41 static dma_addr_t bus_addr = 0; in alpha_fd_dma_setup() local
48 if (bus_addr in alpha_fd_dma_setup()
51 pci_unmap_single(isa_bridge, bus_addr, prev_size, prev_dir); in alpha_fd_dma_setup()
52 bus_addr = 0; in alpha_fd_dma_setup()
55 if (!bus_addr) /* need to map it */ in alpha_fd_dma_setup()
56 bus_addr = pci_map_single(isa_bridge, addr, size, dir); in alpha_fd_dma_setup()
65 set_dma_addr(FLOPPY_DMA, bus_addr); in alpha_fd_dma_setup()
/linux/arch/sparc/kernel/
A Diommu.c273 u32 bus_addr, ret; in dma_4u_map_page() local
296 bus_addr = (iommu->tbl.table_map_base + in dma_4u_map_page()
298 ret = bus_addr | (oaddr & ~IO_PAGE_MASK); in dma_4u_map_page()
404 npages = IO_PAGE_ALIGN(bus_addr + sz) - (bus_addr & IO_PAGE_MASK); in dma_4u_unmap_page()
408 bus_addr &= IO_PAGE_MASK; in dma_4u_unmap_page()
593 u32 bus_addr; in fetch_sg_ctx() local
658 dma_addr_t bus_addr, size_t sz, in dma_4u_sync_single_for_cpu() argument
673 npages = IO_PAGE_ALIGN(bus_addr + sz) - (bus_addr & IO_PAGE_MASK); in dma_4u_sync_single_for_cpu()
675 bus_addr &= IO_PAGE_MASK; in dma_4u_sync_single_for_cpu()
703 u32 bus_addr; in dma_4u_sync_sg_for_cpu() local
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A Dpci_sun4v.c366 dma_addr_t bus_addr, ret; in dma_4v_map_page() local
391 bus_addr = (tbl->table_map_base + (entry << IO_PAGE_SHIFT)); in dma_4v_map_page()
392 ret = bus_addr | (oaddr & ~IO_PAGE_MASK); in dma_4v_map_page()
424 iommu_tbl_range_free(tbl, bus_addr, npages, IOMMU_ERROR_CODE); in dma_4v_map_page()
428 static void dma_4v_unmap_page(struct device *dev, dma_addr_t bus_addr, in dma_4v_unmap_page() argument
452 npages = IO_PAGE_ALIGN(bus_addr + sz) - (bus_addr & IO_PAGE_MASK); in dma_4v_unmap_page()
454 bus_addr &= IO_PAGE_MASK; in dma_4v_unmap_page()
456 if (bus_addr <= DMA_BIT_MASK(32)) { in dma_4v_unmap_page()
463 entry = (bus_addr - tbl->table_map_base) >> IO_PAGE_SHIFT; in dma_4v_unmap_page()
464 dma_4v_iommu_demap(dev, devhandle, bus_addr, iotsb_num, entry, npages); in dma_4v_unmap_page()
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/linux/arch/powerpc/platforms/pasemi/
A Diommu.c83 unsigned long bus_addr; in iobmap_build() local
87 bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; in iobmap_build()
96 out_le32(iob+IOB_AT_INVAL_TLB_REG, bus_addr >> 14); in iobmap_build()
99 bus_addr += IOBMAP_PAGE_SIZE; in iobmap_build()
109 unsigned long bus_addr; in iobmap_free() local
113 bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; in iobmap_free()
120 out_le32(iob+IOB_AT_INVAL_TLB_REG, bus_addr >> 14); in iobmap_free()
121 bus_addr += IOBMAP_PAGE_SIZE; in iobmap_free()
/linux/arch/powerpc/include/asm/
A Dfloppy.h131 static dma_addr_t bus_addr = 0; in hard_dma_setup() local
139 if (bus_addr in hard_dma_setup()
142 pci_unmap_single(isa_bridge_pcidev, bus_addr, prev_size, prev_dir); in hard_dma_setup()
143 bus_addr = 0; in hard_dma_setup()
146 if (!bus_addr) /* need to map it */ in hard_dma_setup()
147 bus_addr = pci_map_single(isa_bridge_pcidev, addr, size, dir); in hard_dma_setup()
156 set_dma_addr(FLOPPY_DMA, bus_addr); in hard_dma_setup()
A Dps3.h92 unsigned long bus_addr; member
105 dma_addr_t *bus_addr,
108 dma_addr_t bus_addr,
126 unsigned long len, dma_addr_t *bus_addr,
128 int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
148 unsigned long bus_addr; member
166 struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len,
/linux/arch/arm/mach-ixp4xx/include/mach/
A Dio.h94 static inline void __indirect_writesb(volatile void __iomem *bus_addr, in __indirect_writesb() argument
100 writeb(*vaddr++, bus_addr); in __indirect_writesb()
119 static inline void __indirect_writesw(volatile void __iomem *bus_addr, in __indirect_writesw() argument
125 writew(*vaddr++, bus_addr); in __indirect_writesw()
140 static inline void __indirect_writesl(volatile void __iomem *bus_addr, in __indirect_writesl() argument
145 writel(*vaddr++, bus_addr); in __indirect_writesl()
164 static inline void __indirect_readsb(const volatile void __iomem *bus_addr, in __indirect_readsb() argument
170 *vaddr++ = readb(bus_addr); in __indirect_readsb()
189 static inline void __indirect_readsw(const volatile void __iomem *bus_addr, in __indirect_readsw() argument
195 *vaddr++ = readw(bus_addr); in __indirect_readsw()
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/linux/drivers/remoteproc/
A Dkeystone_remoteproc.c36 phys_addr_t bus_addr; member
253 phys_addr_t bus_addr; in keystone_rproc_da_to_va() local
262 bus_addr = ksproc->mem[i].bus_addr; in keystone_rproc_da_to_va()
276 if ((da >= bus_addr) && in keystone_rproc_da_to_va()
277 (da + len) <= (bus_addr + size)) { in keystone_rproc_da_to_va()
278 offset = da - bus_addr; in keystone_rproc_da_to_va()
319 ksproc->mem[i].bus_addr = res->start; in keystone_rproc_of_get_memories()
A Dti_k3_dsp_remoteproc.c35 phys_addr_t bus_addr; member
361 phys_addr_t bus_addr; in k3_dsp_rproc_da_to_va() local
370 bus_addr = kproc->mem[i].bus_addr; in k3_dsp_rproc_da_to_va()
384 if (da >= bus_addr && in k3_dsp_rproc_da_to_va()
385 (da + len) <= (bus_addr + size)) { in k3_dsp_rproc_da_to_va()
386 offset = da - bus_addr; in k3_dsp_rproc_da_to_va()
453 kproc->mem[i].bus_addr = res->start; in k3_dsp_rproc_of_get_memories()
458 data->mems[i].name, &kproc->mem[i].bus_addr, in k3_dsp_rproc_of_get_memories()
520 kproc->rmem[i].bus_addr = rmem->base; in k3_dsp_reserved_mem_init()
533 i + 1, &kproc->rmem[i].bus_addr, in k3_dsp_reserved_mem_init()
A Dti_k3_r5_remoteproc.c66 phys_addr_t bus_addr; member
637 phys_addr_t bus_addr; in k3_r5_rproc_da_to_va() local
647 bus_addr = core->mem[i].bus_addr; in k3_r5_rproc_da_to_va()
659 if (da >= bus_addr && ((da + len) <= (bus_addr + size))) { in k3_r5_rproc_da_to_va()
660 offset = da - bus_addr; in k3_r5_rproc_da_to_va()
915 kproc->rmem[i].bus_addr = rmem->base; in k3_r5_reserved_mem_init()
937 i + 1, &kproc->rmem[i].bus_addr, in k3_r5_reserved_mem_init()
1164 core->mem[i].bus_addr = res->start; in k3_r5_core_of_get_internal_memories()
1184 mem_names[i], &core->mem[i].bus_addr, in k3_r5_core_of_get_internal_memories()
1229 core->sram[i].bus_addr = res.start; in k3_r5_core_of_get_sram_memories()
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A Dstm32_rproc.c61 phys_addr_t bus_addr; member
68 u32 bus_addr; member
104 if (pa < p_mem->bus_addr || in stm32_rproc_pa_to_da()
105 pa >= p_mem->bus_addr + p_mem->size) in stm32_rproc_pa_to_da()
107 *da = pa - p_mem->bus_addr + p_mem->dev_addr; in stm32_rproc_pa_to_da()
180 p_mems[i].bus_addr = mem_range[i].bus_addr; in stm32_rproc_of_memory_translations()
185 i, p_mems[i].dev_addr, &p_mems[i].bus_addr, in stm32_rproc_of_memory_translations()
578 *pa = da - p_mem->dev_addr + p_mem->bus_addr; in stm32_rproc_da_to_pa()
/linux/arch/alpha/kernel/
A Dcore_cia.c287 void __iomem *bus_addr; in cia_pci_tbi_try2() local
312 cia_readl(bus_addr + 0x00000); in cia_pci_tbi_try2()
313 cia_readl(bus_addr + 0x08000); in cia_pci_tbi_try2()
314 cia_readl(bus_addr + 0x10000); in cia_pci_tbi_try2()
315 cia_readl(bus_addr + 0x18000); in cia_pci_tbi_try2()
317 cia_iounmap(bus_addr); in cia_pci_tbi_try2()
359 void __iomem *bus_addr; in verify_tb_operation() local
431 temp = cia_readl(bus_addr); in verify_tb_operation()
468 temp = cia_readl(bus_addr + 4*PAGE_SIZE); in verify_tb_operation()
492 temp = cia_readl(bus_addr + 5*PAGE_SIZE); in verify_tb_operation()
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/linux/drivers/net/mdio/
A Dmdio-i2c.c36 int bus_addr, ret; in i2c_mii_read() local
48 bus_addr = i2c_mii_phy_addr(phy_id); in i2c_mii_read()
49 msgs[0].addr = bus_addr; in i2c_mii_read()
53 msgs[1].addr = bus_addr; in i2c_mii_read()
/linux/drivers/dma/
A Dfsl-qdma.c191 dma_addr_t bus_addr; member
199 dma_addr_t bus_addr; member
326 comp_temp->bus_addr); in fsl_qdma_free_chan_resources()
338 comp_temp->bus_addr); in fsl_qdma_free_chan_resources()
410 &comp_temp->bus_addr); in fsl_qdma_pre_request_enqueue_desc()
427 comp_temp->bus_addr); in fsl_qdma_pre_request_enqueue_desc()
438 comp_temp->bus_addr); in fsl_qdma_pre_request_enqueue_desc()
520 &queue_temp->bus_addr, in fsl_qdma_alloc_queue_resources()
569 &status_head->bus_addr, in fsl_qdma_prep_status_queue()
670 if (fsl_comp->bus_addr + 16 != in fsl_qdma_queue_transfer_complete()
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/linux/drivers/gpu/drm/r128/
A Dati_pcigart.c93 if (gart_info->bus_addr) { in drm_ati_pcigart_cleanup()
107 gart_info->bus_addr = 0; in drm_ati_pcigart_cleanup()
156 bus_address = gart_info->bus_addr; in drm_ati_pcigart_init()
226 gart_info->bus_addr = bus_address; in drm_ati_pcigart_init()
/linux/drivers/tty/serial/8250/
A D8250_acorn.c44 unsigned long bus_addr; in serial_card_probe() local
53 bus_addr = ecard_resource_start(ec, type->type); in serial_card_probe()
72 uart.port.mapbase = bus_addr + type->offset[i]; in serial_card_probe()
/linux/drivers/crypto/qat/qat_common/
A Dqat_uclo.c1214 u64 bus_addr; in qat_uclo_auth_fw() local
1225 SET_CAP_CSR(handle, fcu_dram_lo_csr, bus_addr); in qat_uclo_auth_fw()
1373 u64 virt_addr, bus_addr, virt_base; in qat_uclo_map_auth_fw() local
1394 bus_addr = img_desc.dram_bus_addr + simg_offset; in qat_uclo_map_auth_fw()
1397 auth_desc->css_hdr_low = (unsigned int)bus_addr; in qat_uclo_map_auth_fw()
1424 bus_addr = ADD_ADDR(auth_desc->fwsk_pub_high, in qat_uclo_map_auth_fw()
1437 bus_addr = ADD_ADDR(auth_desc->signature_high, in qat_uclo_map_auth_fw()
1443 auth_desc->img_low = (unsigned int)bus_addr; in qat_uclo_map_auth_fw()
1459 (bus_addr >> BITS_IN_DWORD); in qat_uclo_map_auth_fw()
1461 bus_addr += ICP_QAT_SIMG_AE_INIT_SEQ_LEN; in qat_uclo_map_auth_fw()
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/linux/drivers/firmware/
A Draspberrypi.c92 dma_addr_t bus_addr; in rpi_firmware_property_list() local
99 buf = dma_alloc_coherent(fw->cl.dev, PAGE_ALIGN(size), &bus_addr, in rpi_firmware_property_list()
113 ret = rpi_firmware_transaction(fw, MBOX_CHAN_PROPERTY, bus_addr); in rpi_firmware_property_list()
128 dma_free_coherent(fw->cl.dev, PAGE_ALIGN(size), buf, bus_addr); in rpi_firmware_property_list()
/linux/drivers/scsi/aic94xx/
A Daic94xx_task.c53 sg_arr[0].bus_addr = cpu_to_le64((u64)dma); in asd_map_scatterlist()
82 sg->bus_addr = cpu_to_le64((u64)sg_dma_address(sc)); in asd_map_scatterlist()
89 sg_arr[i].bus_addr = in asd_map_scatterlist()
97 sg_arr[2].bus_addr=cpu_to_le64((u64)ascb->sg_arr->dma_handle); in asd_map_scatterlist()
101 sg_arr[i].bus_addr = in asd_map_scatterlist()
126 le64_to_cpu(ascb->scb->ssp_task.sg_element[0].bus_addr); in asd_unmap_scatterlist()
432 scb->smp_task.smp_req.bus_addr = in asd_build_smp_ascb()
437 scb->smp_task.smp_resp.bus_addr = in asd_build_smp_ascb()
/linux/drivers/media/v4l2-core/
A Dvideobuf-dma-sg.c279 dma->bus_addr = addr; in videobuf_dma_init_overlay()
298 if (dma->bus_addr) { in videobuf_dma_map()
302 sg_dma_address(&dma->sglist[0]) = dma->bus_addr in videobuf_dma_map()
304 dma->sglist[0].offset = dma->bus_addr & ~PAGE_MASK; in videobuf_dma_map()
312 if (!dma->bus_addr) { in videobuf_dma_map()
374 if (dma->bus_addr) in videobuf_dma_free()
375 dma->bus_addr = 0; in videobuf_dma_free()
/linux/drivers/of/
A Daddress.c729 range->bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na); in of_pci_range_parser_one()
744 u64 bus_addr, cpu_addr, size; in of_pci_range_parser_one() local
747 bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na); in of_pci_range_parser_one()
758 if (bus_addr != range->bus_addr + range->size || in of_pci_range_parser_one()
982 range.bus_addr, range.cpu_addr, range.size); in of_dma_get_range()
985 range.bus_addr, node); in of_dma_get_range()
989 r->dma_start = range.bus_addr; in of_dma_get_range()
991 r->offset = range.cpu_addr - range.bus_addr; in of_dma_get_range()
/linux/drivers/net/ethernet/toshiba/
A Dps3_gelic_net.c163 card->rx_chain.head->bus_addr, 0); in gelic_card_enable_rxdmac()
227 descr->next_descr_addr = cpu_to_be32(descr->next->bus_addr); in gelic_card_reset_chain()
290 dma_unmap_single(ctodev(card), descr->bus_addr, in gelic_card_free_chain()
292 descr->bus_addr = 0; in gelic_card_free_chain()
321 descr->bus_addr = in gelic_card_init_chain()
326 if (!descr->bus_addr) in gelic_card_init_chain()
339 descr->next_descr_addr = cpu_to_be32(descr->next->bus_addr); in gelic_card_init_chain()
352 if (descr->bus_addr) in gelic_card_init_chain()
353 dma_unmap_single(ctodev(card), descr->bus_addr, in gelic_card_init_chain()
818 descr->bus_addr, 0); in gelic_card_kick_txdma()
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