| /openbsd/src/sys/kern/ |
| D | kern_physio.c | 235 if (bp->b_bcount > MAXPHYS) in minphys()
236 bp->b_bcount = MAXPHYS; in minphys()
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| D | subr_hibernate.c | 920 for (i = 0; i < hibernate_chunk_table_size; i += MAXPHYS) { in hibernate_write_chunktable()
923 MAXPHYS, IO_TYPE_CHK))) { in hibernate_write_chunktable()
1719 i += MAXPHYS, blkctr += btodb(MAXPHYS)) { in hibernate_read_image()
1720 if (hibernate_block_io(hib, blkctr, MAXPHYS, in hibernate_read_image()
1799 tempva = (vaddr_t)km_alloc(MAXPHYS + PAGE_SIZE, &kv_any, &kp_none, in hibernate_read_chunks()
1855 if (compressed_size - processed >= MAXPHYS) in hibernate_read_chunks()
1856 read_size = MAXPHYS; in hibernate_read_chunks()
1870 KASSERT(num_io_pages <= MAXPHYS/PAGE_SIZE + 1); in hibernate_read_chunks()
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| D | vfs_biomem.c | 51 bcstats.kvaslots = bcstats.kvaslots_avail = size / MAXPHYS; in buf_mem_init()
99 buf_kva_start += MAXPHYS; in buf_map()
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| /openbsd/src/sys/arch/sh/sh/ |
| D | mem.c | 173 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
178 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/dev/ic/ |
| D | osiopvar.h | 82 #if MAXPHYS > (PAGE_SIZE * (OSIOP_NSG - 1))
85 #define OSIOP_MAX_XFER MAXPHYS
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| D | oosiopvar.h | 34 #define OOSIOP_NSG (MIN(atop(MAXPHYS) + 1, 32)) /* Max S/G operation */
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| D | aic79xx_openbsd.h | 133 #define AHD_NSEG (roundup(atop(MAXPHYS) + 1, 16))
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| /openbsd/src/sys/dev/ |
| D | softraid_raid0.c | 82 sd->sd_meta->ssdi.ssd_strip_size = MAXPHYS; in sr_raid0_create()
108 (MAXPHYS / sd->sd_meta->ssdi.ssd_strip_size + 1) * in sr_raid0_init()
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| D | softraid_concat.c | 137 length = MIN(MIN(leftover, chunkend - lbaoffs), MAXPHYS); in sr_concat_rw()
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| /openbsd/src/sys/dev/pci/ |
| D | pciidereg.h | 121 #define NIDEDMA_TABLES (MAXPHYS/PAGE_SIZE + 1)
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| D | pcscp.c | 229 #define MDL_SIZE (MAXPHYS / MDL_SEG_SIZE + 1) /* no hardware limit? */ in pcscp_attach()
231 if (bus_dmamap_create(esc->sc_dmat, MAXPHYS, MDL_SIZE, MDL_SEG_SIZE, in pcscp_attach()
|
| /openbsd/src/sys/scsi/ |
| D | scsi_ioctl.c | 106 if (screq->datalen > MAXPHYS) in scsi_ioc_cmd()
201 if (atareq->datalen > MAXPHYS) in scsi_ioc_ata_cmd()
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| /openbsd/src/sys/dev/pv/ |
| D | vioscsi.c | 36 #define SEG_MAX (MAXPHYS/PAGE_SIZE + 1)
494 r = bus_dmamap_create(vsc->sc_dmat, MAXPHYS, SEG_MAX, in vioscsi_alloc_reqs()
495 MAXPHYS, 0, BUS_DMA_NOWAIT|BUS_DMA_ALLOCNOW, &vr->vr_data); in vioscsi_alloc_reqs()
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| D | vioblk.c | 66 #define SEG_MAX (MAXPHYS/PAGE_SIZE + 1)
713 r = bus_dmamap_create(sc->sc_virtio->sc_dmat, MAXPHYS, in vioblk_alloc_reqs()
714 SEG_MAX, MAXPHYS, 0, BUS_DMA_NOWAIT|BUS_DMA_ALLOCNOW, in vioblk_alloc_reqs()
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| /openbsd/src/sys/arch/m88k/m88k/ |
| D | mem.c | 116 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
|
| /openbsd/src/sys/sys/ |
| D | param.h | 132 #define MAXPHYS (64 * 1024) /* max raw I/O transfer size */ macro
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| D | buf.h | 237 #define RESERVE_PAGES (RESERVE_SLOTS * MAXPHYS / PAGE_SIZE)
|
| /openbsd/src/sys/arch/mips64/mips64/ |
| D | mem.c | 133 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
|
| /openbsd/src/sys/arch/sparc64/sparc64/ |
| D | mem.c | 149 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/arch/alpha/alpha/ |
| D | mem.c | 170 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/arch/riscv64/riscv64/ |
| D | mem.c | 186 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/arch/powerpc64/powerpc64/ |
| D | mem.c | 134 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/arch/arm64/arm64/ |
| D | mem.c | 190 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/arch/arm/arm/ |
| D | mem.c | 188 c = ulmin(iov->iov_len, MAXPHYS); in mmrw()
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| /openbsd/src/sys/uvm/ |
| D | uvm_pager.c | 802 struct vm_page *pgs[MAXPHYS >> PAGE_SHIFT]; in uvm_aio_aiodone()
806 KASSERT(npages <= MAXPHYS >> PAGE_SHIFT); in uvm_aio_aiodone()
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