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Searched refs:kva (Results 1 – 25 of 33) sorted by relevance

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/freebsd/sys/i386/linux/
H A Dlinux_copyout.c54 futex_xchgl_slow0(vm_offset_t kva, void *arg) in futex_xchgl_slow0() argument
59 *st->oldval = atomic_swap_int((int *)kva, st->oparg); in futex_xchgl_slow0()
76 futex_addl_slow0(vm_offset_t kva, void *arg) in futex_addl_slow0() argument
81 *st->oldval = atomic_fetchadd_int((int *)kva, st->oparg); in futex_addl_slow0()
98 futex_orl_slow0(vm_offset_t kva, void *arg) in futex_orl_slow0() argument
104 old = *(int *)kva; in futex_orl_slow0()
105 while (!atomic_fcmpset_int((int *)kva, &old, old | st->oparg)) in futex_orl_slow0()
124 futex_andl_slow0(vm_offset_t kva, void *arg) in futex_andl_slow0() argument
130 old = *(int *)kva; in futex_andl_slow0()
131 while (!atomic_fcmpset_int((int *)kva, &old, old & st->oparg)) in futex_andl_slow0()
[all …]
/freebsd/sys/i386/i386/
H A Dcopyout.c140 copyinstr_slow0(vm_offset_t kva, void *arg) in copyinstr_slow0() argument
148 c = *(char *)(kva + ca->alen); in copyinstr_slow0()
193 copyin_slow0(vm_offset_t kva, void *arg) in copyin_slow0() argument
198 bcopy((void *)kva, (void *)ca->kc, ca->len); in copyin_slow0()
228 copyout_slow0(vm_offset_t kva, void *arg) in copyout_slow0() argument
233 bcopy((void *)ca->kc, (void *)kva, ca->len); in copyout_slow0()
268 fubyte_slow0(vm_offset_t kva, void *arg) in fubyte_slow0() argument
271 *(int *)arg = *(u_char *)kva; in fubyte_slow0()
294 fuword16_slow0(vm_offset_t kva, void *arg) in fuword16_slow0() argument
297 *(int *)arg = *(uint16_t *)kva; in fuword16_slow0()
[all …]
H A Dvm86.c606 return (vmc->pmap[i].kva); in vm86_getpage()
611 vm86_addpage(struct vm86context *vmc, int pagenum, vm_offset_t kva) in vm86_addpage() argument
622 if (kva == 0) { in vm86_addpage()
623 kva = (vm_offset_t)malloc(PAGE_SIZE, M_TEMP, M_WAITOK); in vm86_addpage()
629 vmc->pmap[i].kva = kva; in vm86_addpage()
631 return (kva); in vm86_addpage()
736 page = vtophys(vmc->pmap[i].kva & PG_FRAME_PAE); in vm86_datacall()
740 pmap_invalidate_page(kernel_pmap, vmc->pmap[i].kva); in vm86_datacall()
745 page = vtophys(vmc->pmap[i].kva & PG_FRAME_NOPAE); in vm86_datacall()
749 pmap_invalidate_page(kernel_pmap, vmc->pmap[i].kva); in vm86_datacall()
[all …]
H A Dvm_machdep.c588 invlpg(sf->kva); in sf_buf_shootdown()
596 smp_masked_invlpg(other_cpus, sf->kva, kernel_pmap, in sf_buf_shootdown()
624 pmap_qenter(sf->kva, &m, 1); in sf_buf_invalidate()
625 pmap_invalidate_cache_range(sf->kva, sf->kva + PAGE_SIZE); in sf_buf_invalidate()
/freebsd/sys/dev/gve/
H A Dgve_qpl.c67 if (qpl->kva) { in gve_free_qpl()
68 pmap_qremove(qpl->kva, qpl->num_pages); in gve_free_qpl()
69 kva_free(qpl->kva, PAGE_SIZE * qpl->num_pages); in gve_free_qpl()
80 if (!qpl->kva) { in gve_free_qpl()
121 qpl->kva = 0; in gve_alloc_qpl()
123 qpl->kva = kva_alloc(PAGE_SIZE * npages); in gve_alloc_qpl()
124 if (!qpl->kva) { in gve_alloc_qpl()
145 qpl->dmas[i].cpu_addr = (void *)(qpl->kva + (PAGE_SIZE * i)); in gve_alloc_qpl()
152 pmap_qenter(qpl->kva, qpl->pages, npages); in gve_alloc_qpl()
/freebsd/lib/libkvm/
H A Dkvm.c360 kvm_read(kvm_t *kd, u_long kva, void *buf, size_t len) in kvm_read() argument
363 return (kvm_read2(kd, kva, buf, len)); in kvm_read()
367 kvm_read2(kvm_t *kd, kvaddr_t kva, void *buf, size_t len) in kvm_read2() argument
380 if (lseek(kd->vmfd, (off_t)kva, 0) == -1 && errno != 0) { in kvm_read2()
382 (uintmax_t)kva); in kvm_read2()
396 cc = kd->arch->ka_kvatop(kd, kva, &pa); in kvm_read2()
419 kva += cr; in kvm_read2()
427 kvm_write(kvm_t *kd, u_long kva, const void *buf, size_t len) in kvm_write() argument
445 if (lseek(kd->vmfd, (off_t)kva, 0) == -1 && errno != 0) { in kvm_write()
446 _kvm_err(kd, 0, "invalid address (%lx)", kva); in kvm_write()
[all …]
/freebsd/sys/sys/
H A Dsf_buf.h94 vm_offset_t kva; /* va of mapping */ member
119 return (sf->kva); in sf_buf_kva()
138 pmap_qenter(sf->kva, &sf->m, 1); in sf_buf_map()
/freebsd/sys/arm/include/
H A Dsf_buf.h36 pmap_qenter(sf->kva, &(sf->m), 1); in sf_buf_map()
43 pmap_qremove(sf->kva, 1); in sf_buf_unmap()
/freebsd/sys/fs/smbfs/
H A Dsmbfs_io.c422 vm_offset_t kva; in smbfs_getpages()
463 kva = (vm_offset_t) bp->b_data; in smbfs_getpages()
464 pmap_qenter(kva, pages, npages); in smbfs_getpages()
469 iov.iov_base = (caddr_t) kva; in smbfs_getpages()
481 pmap_qremove(kva, npages); in smbfs_getpages()
556 vm_offset_t kva; in smbfs_putpages() local
581 kva = (vm_offset_t) bp->b_data; in smbfs_putpages()
582 pmap_qenter(kva, pages, npages); in smbfs_putpages()
586 iov.iov_base = (caddr_t) kva; in smbfs_putpages()
605 pmap_qremove(kva, npages); in smbfs_putpages()
/freebsd/sys/powerpc/mpc85xx/
H A Dlbc.h86 vm_offset_t kva; member
92 vm_offset_t kva; /* VA of the bank */ member
H A Dlbc.c166 pmap_unmapdev((void *)sc->sc_range[r].kva, in lbc_banks_unmap()
251 sc->sc_range[r].kva = (vm_offset_t)pmap_mapdev(start, size); in lbc_banks_map()
272 sc->sc_banks[i].kva = sc->sc_range[r].kva + in lbc_banks_map()
407 start = sc->sc_banks[bank].kva + start; in fdt_lbc_reg_decode()
/freebsd/sys/dev/netmap/
H A Dnetmap_freebsd.c645 vm_offset_t kva; member
654 vm_map_remove(kernel_map, e->kva, e->kva + e->size); in nm_os_extmem_delete()
662 if (e->scan < e->kva + e->size) { in nm_os_extmem_nextpage()
717 e->kva = vm_map_min(kernel_map); in nm_os_extmem_create()
719 rv = vm_map_find(kernel_map, obj, 0, &e->kva, e->size, 0, in nm_os_extmem_create()
727 rv = vm_map_wire(kernel_map, e->kva, e->kva + e->size, in nm_os_extmem_create()
735 e->scan = e->kva; in nm_os_extmem_create()
740 vm_map_remove(kernel_map, e->kva, e->kva + e->size); in nm_os_extmem_create()
/freebsd/sys/dev/xen/blkback/
H A Dblkback.c231 uint8_t *kva; member
537 vm_offset_t kva; member
838 return (reqlist->kva + (PAGE_SIZE * pagenr) + (sector << 9)); in xbb_reqlist_vaddr()
888 (uintptr_t)(reqlist->kva - xbb->kva) + in xbb_get_gntaddr()
958 free_kva = xbb->kva + in xbb_get_kva()
961 KASSERT(free_kva >= (uint8_t *)xbb->kva && in xbb_get_kva()
966 nr_pages * PAGE_SIZE, (uintmax_t)xbb->kva, in xbb_get_kva()
998 start_page = (intptr_t)(kva_ptr - xbb->kva) >> PAGE_SHIFT; in xbb_free_kva()
1053 reqlist->kva = NULL; in xbb_get_reqlist()
1084 if (reqlist->kva != NULL) in xbb_release_reqlist()
[all …]
/freebsd/sys/kern/
H A Duipc_shm.c1840 vm_offset_t kva, ofs; in shm_map() local
1864 kva = vm_map_min(kernel_map); in shm_map()
1868 rv = vm_map_find(kernel_map, obj, offset, &kva, size, 0, in shm_map()
1872 rv = vm_map_wire(kernel_map, kva, kva + size, in shm_map()
1875 *memp = (void *)(kva + ofs); in shm_map()
1878 vm_map_remove(kernel_map, kva, kva + size); in shm_map()
1899 vm_offset_t kva, ofs; in shm_unmap() local
1910 kva = (vm_offset_t)mem; in shm_unmap()
1911 ofs = kva & PAGE_MASK; in shm_unmap()
1912 kva = trunc_page(kva); in shm_unmap()
[all …]
H A Dsubr_sfbuf.c100 sf_bufs[i].kva = sf_base + i * PAGE_SIZE; in sf_buf_init()
/freebsd/sys/i386/include/
H A Dvm86.h111 vm_offset_t kva; member
/freebsd/sys/dev/vmware/vmxnet3/
H A Dif_vmx.c784 caddr_t kva; in vmxnet3_tx_queues_alloc() local
810 kva = sc->vmx_qs_dma.idi_vaddr; in vmxnet3_tx_queues_alloc()
812 sc->vmx_txq[q].vxtxq_ts = (struct vmxnet3_txq_shared *) kva; in vmxnet3_tx_queues_alloc()
813 kva += sizeof(struct vmxnet3_txq_shared); in vmxnet3_tx_queues_alloc()
879 caddr_t kva; in vmxnet3_rx_queues_alloc() local
906 kva = sc->vmx_qs_dma.idi_vaddr + in vmxnet3_rx_queues_alloc()
909 sc->vmx_rxq[q].vxrxq_rs = (struct vmxnet3_rxq_shared *) kva; in vmxnet3_rx_queues_alloc()
910 kva += sizeof(struct vmxnet3_rxq_shared); in vmxnet3_rx_queues_alloc()
/freebsd/sys/dev/xen/netback/
H A Dnetback.c484 vm_offset_t kva; member
620 if (xnb->kva != 0) { in xnb_free_communication_mem()
627 xnb->kva = 0; in xnb_free_communication_mem()
706 ring->va = xnb->kva + ring_type * PAGE_SIZE; in xnb_connect_ring()
821 xnb->kva = 0; in xnb_alloc_communication_mem()
824 xnb->kva = (vm_offset_t)rman_get_virtual(xnb->pseudo_phys_res); in xnb_alloc_communication_mem()
/freebsd/sys/dev/md/
H A Dmd.c282 vm_offset_t kva; member
966 pmap_qenter(sc->kva, &bp->bio_ma[atop(ma_offs)], npages); in mdstart_vnode()
967 aiov.iov_base = (void *)(sc->kva + (ma_offs & PAGE_MASK)); in mdstart_vnode()
1001 pmap_qremove(sc->kva, npages); in mdstart_vnode()
1494 sc->kva = kva_alloc(maxphys + PAGE_SIZE); in mdcreate_vnode()
1553 if (sc->kva) in mddestroy()
1554 kva_free(sc->kva, maxphys + PAGE_SIZE); in mddestroy()
/freebsd/sys/fs/nfsclient/
H A Dnfs_clbio.c119 vm_offset_t kva; in ncl_getpages() local
178 * We use only the kva address for the buffer, but this is extremely in ncl_getpages()
183 kva = (vm_offset_t) bp->b_data; in ncl_getpages()
184 pmap_qenter(kva, pages, npages); in ncl_getpages()
189 iov.iov_base = (caddr_t) kva; in ncl_getpages()
200 pmap_qremove(kva, npages); in ncl_getpages()
/freebsd/sys/compat/x86bios/
H A Dx86bios.c151 if (x86bios_vmc.pmap[i].kva == (vm_offset_t)addr) in x86bios_free()
161 while (--i >= 0 && x86bios_vmc.pmap[i].kva == 0) in x86bios_free()
/freebsd/sys/fs/p9fs/
H A Dp9fs_vnops.c2148 vm_offset_t kva; in p9fs_putpages() local
2174 kva = (vm_offset_t) bp->b_data; in p9fs_putpages()
2175 pmap_qenter(kva, pages, npages); in p9fs_putpages()
2180 iov.iov_base = (caddr_t) kva; in p9fs_putpages()
2195 pmap_qremove(kva, npages); in p9fs_putpages()
/freebsd/sys/dev/cxgbe/iw_cxgbe/
H A Diw_cxgbe.h397 u64 kva; member
413 u64 kva; member
H A Dmem.c721 if (mhp->kva) in c4iw_dereg_mr()
722 kfree((void *) (unsigned long) mhp->kva); in c4iw_dereg_mr()
/freebsd/sys/dev/hifn/
H A Dhifn7751.c359 caddr_t kva; in hifn_attach() local
458 if (bus_dmamem_alloc(sc->sc_dmat, (void**) &kva, BUS_DMA_NOWAIT, &sc->sc_dmamap)) { in hifn_attach()
464 if (bus_dmamap_load(sc->sc_dmat, sc->sc_dmamap, kva, in hifn_attach()
469 bus_dmamem_free(sc->sc_dmat, kva, sc->sc_dmamap); in hifn_attach()
473 sc->sc_dma = (struct hifn_dma *)kva; in hifn_attach()

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