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Index: head/sys/dev/iommu/busdma_iommu.c
===================================================================
--- head/sys/dev/iommu/busdma_iommu.c
+++ head/sys/dev/iommu/busdma_iommu.c
@@ -1017,7 +1017,7 @@
map = (struct bus_dmamap_iommu *)map1;
waitok = (flags & BUS_DMA_NOWAIT) != 0;
- entry = iommu_map_alloc_entry(domain, waitok ? 0 : DMAR_PGF_WAITOK);
+ entry = iommu_map_alloc_entry(domain, waitok ? 0 : IOMMU_PGF_WAITOK);
if (entry == NULL)
return (ENOMEM);
entry->start = start;
Index: head/sys/dev/iommu/iommu.h
===================================================================
--- head/sys/dev/iommu/iommu.h
+++ head/sys/dev/iommu/iommu.h
@@ -134,11 +134,11 @@
ephemeral reference is kept
to prevent context destruction */
-#define DMAR_DOMAIN_GAS_INITED 0x0001
-#define DMAR_DOMAIN_PGTBL_INITED 0x0002
-#define DMAR_DOMAIN_IDMAP 0x0010 /* Domain uses identity
+#define IOMMU_DOMAIN_GAS_INITED 0x0001
+#define IOMMU_DOMAIN_PGTBL_INITED 0x0002
+#define IOMMU_DOMAIN_IDMAP 0x0010 /* Domain uses identity
page table */
-#define DMAR_DOMAIN_RMRR 0x0020 /* Domain contains RMRR entry,
+#define IOMMU_DOMAIN_RMRR 0x0020 /* Domain contains RMRR entry,
cannot be turned off */
/* Map flags */
@@ -146,11 +146,11 @@
#define IOMMU_MF_CANSPLIT 0x0002
#define IOMMU_MF_RMRR 0x0004
-#define DMAR_PGF_WAITOK 0x0001
-#define DMAR_PGF_ZERO 0x0002
-#define DMAR_PGF_ALLOC 0x0004
-#define DMAR_PGF_NOALLOC 0x0008
-#define DMAR_PGF_OBJL 0x0010
+#define IOMMU_PGF_WAITOK 0x0001
+#define IOMMU_PGF_ZERO 0x0002
+#define IOMMU_PGF_ALLOC 0x0004
+#define IOMMU_PGF_NOALLOC 0x0008
+#define IOMMU_PGF_OBJL 0x0010
#define IOMMU_LOCK(unit) mtx_lock(&(unit)->lock)
#define IOMMU_UNLOCK(unit) mtx_unlock(&(unit)->lock)
Index: head/sys/dev/iommu/iommu_gas.c
===================================================================
--- head/sys/dev/iommu/iommu_gas.c
+++ head/sys/dev/iommu/iommu_gas.c
@@ -98,10 +98,10 @@
{
struct iommu_map_entry *res;
- KASSERT((flags & ~(DMAR_PGF_WAITOK)) == 0,
+ KASSERT((flags & ~(IOMMU_PGF_WAITOK)) == 0,
("unsupported flags %x", flags));
- res = uma_zalloc(iommu_map_entry_zone, ((flags & DMAR_PGF_WAITOK) !=
+ res = uma_zalloc(iommu_map_entry_zone, ((flags & IOMMU_PGF_WAITOK) !=
0 ? M_WAITOK : M_NOWAIT) | M_ZERO);
if (res != NULL) {
res->domain = domain;
@@ -218,8 +218,8 @@
{
struct iommu_map_entry *begin, *end;
- begin = iommu_gas_alloc_entry(domain, DMAR_PGF_WAITOK);
- end = iommu_gas_alloc_entry(domain, DMAR_PGF_WAITOK);
+ begin = iommu_gas_alloc_entry(domain, IOMMU_PGF_WAITOK);
+ end = iommu_gas_alloc_entry(domain, IOMMU_PGF_WAITOK);
IOMMU_DOMAIN_LOCK(domain);
KASSERT(domain->entries_cnt == 2, ("dirty domain %p", domain));
@@ -238,7 +238,7 @@
domain->first_place = begin;
domain->last_place = end;
- domain->flags |= DMAR_DOMAIN_GAS_INITED;
+ domain->flags |= IOMMU_DOMAIN_GAS_INITED;
IOMMU_DOMAIN_UNLOCK(domain);
}
@@ -598,7 +598,7 @@
("invalid flags 0x%x", flags));
entry = iommu_gas_alloc_entry(domain,
- (flags & IOMMU_MF_CANWAIT) != 0 ? DMAR_PGF_WAITOK : 0);
+ (flags & IOMMU_MF_CANWAIT) != 0 ? IOMMU_PGF_WAITOK : 0);
if (entry == NULL)
return (ENOMEM);
IOMMU_DOMAIN_LOCK(domain);
@@ -622,7 +622,7 @@
error = domain_map_buf(domain, entry->start, entry->end - entry->start,
ma, eflags,
- ((flags & IOMMU_MF_CANWAIT) != 0 ? DMAR_PGF_WAITOK : 0));
+ ((flags & IOMMU_MF_CANWAIT) != 0 ? IOMMU_PGF_WAITOK : 0));
if (error == ENOMEM) {
iommu_domain_unload_entry(entry, true);
return (error);
@@ -660,7 +660,7 @@
error = domain_map_buf(domain, entry->start, entry->end - entry->start,
ma + OFF_TO_IDX(start - entry->start), eflags,
- ((flags & IOMMU_MF_CANWAIT) != 0 ? DMAR_PGF_WAITOK : 0));
+ ((flags & IOMMU_MF_CANWAIT) != 0 ? IOMMU_PGF_WAITOK : 0));
if (error == ENOMEM) {
iommu_domain_unload_entry(entry, false);
return (error);
@@ -678,7 +678,7 @@
struct iommu_map_entry *entry;
int error;
- entry = iommu_gas_alloc_entry(domain, DMAR_PGF_WAITOK);
+ entry = iommu_gas_alloc_entry(domain, IOMMU_PGF_WAITOK);
entry->start = start;
entry->end = end;
IOMMU_DOMAIN_LOCK(domain);
Index: head/sys/x86/iommu/intel_ctx.c
===================================================================
--- head/sys/x86/iommu/intel_ctx.c
+++ head/sys/x86/iommu/intel_ctx.c
@@ -89,7 +89,7 @@
/*
* Allocated context page must be linked.
*/
- ctxm = dmar_pgalloc(dmar->ctx_obj, 1 + bus, DMAR_PGF_NOALLOC);
+ ctxm = dmar_pgalloc(dmar->ctx_obj, 1 + bus, IOMMU_PGF_NOALLOC);
if (ctxm != NULL)
return;
@@ -100,9 +100,9 @@
* threads are equal.
*/
TD_PREP_PINNED_ASSERT;
- ctxm = dmar_pgalloc(dmar->ctx_obj, 1 + bus, DMAR_PGF_ZERO |
- DMAR_PGF_WAITOK);
- re = dmar_map_pgtbl(dmar->ctx_obj, 0, DMAR_PGF_NOALLOC, &sf);
+ ctxm = dmar_pgalloc(dmar->ctx_obj, 1 + bus, IOMMU_PGF_ZERO |
+ IOMMU_PGF_WAITOK);
+ re = dmar_map_pgtbl(dmar->ctx_obj, 0, IOMMU_PGF_NOALLOC, &sf);
re += bus;
dmar_pte_store(&re->r1, DMAR_ROOT_R1_P | (DMAR_ROOT_R1_CTP_MASK &
VM_PAGE_TO_PHYS(ctxm)));
@@ -120,7 +120,7 @@
dmar = (struct dmar_unit *)ctx->context.domain->iommu;
ctxp = dmar_map_pgtbl(dmar->ctx_obj, 1 +
- PCI_RID2BUS(ctx->rid), DMAR_PGF_NOALLOC | DMAR_PGF_WAITOK, sfp);
+ PCI_RID2BUS(ctx->rid), IOMMU_PGF_NOALLOC | IOMMU_PGF_WAITOK, sfp);
ctxp += ctx->rid & 0xff;
return (ctxp);
}
@@ -186,13 +186,14 @@
pci_get_function(ctx->context.tag->owner),
ctxp->ctx1, ctxp->ctx2));
- if ((domain->iodom.flags & DMAR_DOMAIN_IDMAP) != 0 &&
+ if ((domain->iodom.flags & IOMMU_DOMAIN_IDMAP) != 0 &&
(unit->hw_ecap & DMAR_ECAP_PT) != 0) {
KASSERT(domain->pgtbl_obj == NULL,
("ctx %p non-null pgtbl_obj", ctx));
ctx_root = NULL;
} else {
- ctx_root = dmar_pgalloc(domain->pgtbl_obj, 0, DMAR_PGF_NOALLOC);
+ ctx_root = dmar_pgalloc(domain->pgtbl_obj, 0,
+ IOMMU_PGF_NOALLOC);
}
if (dmar_is_buswide_ctx(unit, busno)) {
@@ -295,7 +296,7 @@
if (error1 == 0 && entry->end != entry->start) {
IOMMU_LOCK(domain->iodom.iommu);
domain->refs++; /* XXXKIB prevent free */
- domain->iodom.flags |= DMAR_DOMAIN_RMRR;
+ domain->iodom.flags |= IOMMU_DOMAIN_RMRR;
IOMMU_UNLOCK(domain->iodom.iommu);
} else {
if (error1 != 0) {
@@ -363,7 +364,7 @@
domain->pgtbl_obj = domain_get_idmap_pgtbl(domain,
domain->iodom.end);
}
- domain->iodom.flags |= DMAR_DOMAIN_IDMAP;
+ domain->iodom.flags |= IOMMU_DOMAIN_IDMAP;
} else {
error = domain_alloc_pgtbl(domain);
if (error != 0)
@@ -440,12 +441,12 @@
("destroying dom %p with ctx_cnt %d", domain, domain->ctx_cnt));
KASSERT(domain->refs == 0,
("destroying dom %p with refs %d", domain, domain->refs));
- if ((domain->iodom.flags & DMAR_DOMAIN_GAS_INITED) != 0) {
+ if ((domain->iodom.flags & IOMMU_DOMAIN_GAS_INITED) != 0) {
DMAR_DOMAIN_LOCK(domain);
iommu_gas_fini_domain((struct iommu_domain *)domain);
DMAR_DOMAIN_UNLOCK(domain);
}
- if ((domain->iodom.flags & DMAR_DOMAIN_PGTBL_INITED) != 0) {
+ if ((domain->iodom.flags & IOMMU_DOMAIN_PGTBL_INITED) != 0) {
if (domain->pgtbl_obj != NULL)
DMAR_DOMAIN_PGLOCK(domain);
domain_free_pgtbl(domain);
@@ -643,7 +644,7 @@
/* If flush failed, rolling back would not work as well. */
printf("dmar%d rid %x domain %d->%d %s-mapped\n",
dmar->iommu.unit, ctx->rid, old_domain->domain, domain->domain,
- (domain->iodom.flags & DMAR_DOMAIN_IDMAP) != 0 ? "id" : "re");
+ (domain->iodom.flags & IOMMU_DOMAIN_IDMAP) != 0 ? "id" : "re");
dmar_unref_domain_locked(dmar, old_domain);
TD_PINNED_ASSERT;
return (error);
@@ -667,7 +668,7 @@
return;
}
- KASSERT((domain->iodom.flags & DMAR_DOMAIN_RMRR) == 0,
+ KASSERT((domain->iodom.flags & IOMMU_DOMAIN_RMRR) == 0,
("lost ref on RMRR domain %p", domain));
LIST_REMOVE(domain, link);
@@ -848,7 +849,7 @@
KASSERT((entry->flags & IOMMU_MAP_ENTRY_MAP) != 0,
("not mapped entry %p %p", domain, entry));
error = domain_unmap_buf(domain, entry->start, entry->end -
- entry->start, cansleep ? DMAR_PGF_WAITOK : 0);
+ entry->start, cansleep ? IOMMU_PGF_WAITOK : 0);
KASSERT(error == 0, ("unmap %p error %d", domain, error));
if (!unit->qi_enabled) {
domain_flush_iotlb_sync(domain, entry->start,
Index: head/sys/x86/iommu/intel_drv.c
===================================================================
--- head/sys/x86/iommu/intel_drv.c
+++ head/sys/x86/iommu/intel_drv.c
@@ -489,7 +489,7 @@
* address translation after the required invalidations are
* done.
*/
- dmar_pgalloc(unit->ctx_obj, 0, DMAR_PGF_WAITOK | DMAR_PGF_ZERO);
+ dmar_pgalloc(unit->ctx_obj, 0, IOMMU_PGF_WAITOK | IOMMU_PGF_ZERO);
DMAR_LOCK(unit);
error = dmar_load_root_entry_ptr(unit);
if (error != 0) {
@@ -944,7 +944,7 @@
if (match == 1) {
entry = iommu_gas_alloc_entry(
(struct iommu_domain *)ria->domain,
- DMAR_PGF_WAITOK);
+ IOMMU_PGF_WAITOK);
entry->start = resmem->BaseAddress;
/* The RMRR entry end address is inclusive. */
entry->end = resmem->EndAddress;
Index: head/sys/x86/iommu/intel_idpgtbl.c
===================================================================
--- head/sys/x86/iommu/intel_idpgtbl.c
+++ head/sys/x86/iommu/intel_idpgtbl.c
@@ -121,8 +121,8 @@
VM_OBJECT_ASSERT_LOCKED(tbl->pgtbl_obj);
if (addr >= tbl->maxaddr)
return;
- (void)dmar_pgalloc(tbl->pgtbl_obj, idx, DMAR_PGF_OBJL | DMAR_PGF_WAITOK |
- DMAR_PGF_ZERO);
+ (void)dmar_pgalloc(tbl->pgtbl_obj, idx, IOMMU_PGF_OBJL |
+ IOMMU_PGF_WAITOK | IOMMU_PGF_ZERO);
base = idx * DMAR_NPTEPG + 1; /* Index of the first child page of idx */
pg_sz = pglvl_page_size(tbl->pglvl, lvl);
if (lvl != tbl->leaf) {
@@ -130,7 +130,7 @@
domain_idmap_nextlvl(tbl, lvl + 1, base + i, f);
}
VM_OBJECT_WUNLOCK(tbl->pgtbl_obj);
- pte = dmar_map_pgtbl(tbl->pgtbl_obj, idx, DMAR_PGF_WAITOK, &sf);
+ pte = dmar_map_pgtbl(tbl->pgtbl_obj, idx, IOMMU_PGF_WAITOK, &sf);
if (lvl == tbl->leaf) {
for (i = 0, f = addr; i < DMAR_NPTEPG; i++, f += pg_sz) {
if (f >= tbl->maxaddr)
@@ -143,7 +143,7 @@
if (f >= tbl->maxaddr)
break;
m1 = dmar_pgalloc(tbl->pgtbl_obj, base + i,
- DMAR_PGF_NOALLOC);
+ IOMMU_PGF_NOALLOC);
KASSERT(m1 != NULL, ("lost page table page"));
pte[i].pte = (DMAR_PTE_ADDR_MASK &
VM_PAGE_TO_PHYS(m1)) | DMAR_PTE_R | DMAR_PTE_W;
@@ -362,7 +362,7 @@
vm_pindex_t idx, idx1;
DMAR_DOMAIN_ASSERT_PGLOCKED(domain);
- KASSERT((flags & DMAR_PGF_OBJL) != 0, ("lost PGF_OBJL"));
+ KASSERT((flags & IOMMU_PGF_OBJL) != 0, ("lost PGF_OBJL"));
idx = domain_pgtbl_get_pindex(domain, base, lvl);
if (*sf != NULL && idx == *idxp) {
@@ -382,7 +382,7 @@
* to reference the allocated page table page.
*/
m = dmar_pgalloc(domain->pgtbl_obj, idx, flags |
- DMAR_PGF_ZERO);
+ IOMMU_PGF_ZERO);
if (m == NULL)
return (NULL);
@@ -435,7 +435,7 @@
base1 = base;
size1 = size;
- flags |= DMAR_PGF_OBJL;
+ flags |= IOMMU_PGF_OBJL;
TD_PREP_PINNED_ASSERT;
for (sf = NULL, pi = 0; size > 0; base += pg_sz, size -= pg_sz,
@@ -478,7 +478,7 @@
KASSERT(pg_sz > 0, ("pg_sz 0 lvl %d", lvl));
pte = domain_pgtbl_map_pte(domain, base, lvl, flags, &idx, &sf);
if (pte == NULL) {
- KASSERT((flags & DMAR_PGF_WAITOK) == 0,
+ KASSERT((flags & IOMMU_PGF_WAITOK) == 0,
("failed waitable pte alloc %p", domain));
if (sf != NULL)
dmar_unmap_pgtbl(sf);
@@ -515,7 +515,7 @@
domain = (struct dmar_domain *)iodom;
unit = domain->dmar;
- KASSERT((domain->iodom.flags & DMAR_DOMAIN_IDMAP) == 0,
+ KASSERT((domain->iodom.flags & IOMMU_DOMAIN_IDMAP) == 0,
("modifying idmap pagetable domain %p", domain));
KASSERT((base & DMAR_PAGE_MASK) == 0,
("non-aligned base %p %jx %jx", domain, (uintmax_t)base,
@@ -547,7 +547,7 @@
(unit->hw_ecap & DMAR_ECAP_DI) != 0,
("PTE_TM for dmar without DIOTLB %p %jx",
domain, (uintmax_t)pflags));
- KASSERT((flags & ~DMAR_PGF_WAITOK) == 0, ("invalid flags %x", flags));
+ KASSERT((flags & ~IOMMU_PGF_WAITOK) == 0, ("invalid flags %x", flags));
DMAR_DOMAIN_PGLOCK(domain);
error = domain_map_buf_locked(domain, base, size, ma, pflags, flags);
@@ -626,7 +626,7 @@
if (size == 0)
return (0);
- KASSERT((domain->iodom.flags & DMAR_DOMAIN_IDMAP) == 0,
+ KASSERT((domain->iodom.flags & IOMMU_DOMAIN_IDMAP) == 0,
("modifying idmap pagetable domain %p", domain));
KASSERT((base & DMAR_PAGE_MASK) == 0,
("non-aligned base %p %jx %jx", domain, (uintmax_t)base,
@@ -643,10 +643,10 @@
KASSERT(base + size > base,
("size overflow %p %jx %jx", domain, (uintmax_t)base,
(uintmax_t)size));
- KASSERT((flags & ~DMAR_PGF_WAITOK) == 0, ("invalid flags %x", flags));
+ KASSERT((flags & ~IOMMU_PGF_WAITOK) == 0, ("invalid flags %x", flags));
pg_sz = 0; /* silence gcc */
- flags |= DMAR_PGF_OBJL;
+ flags |= IOMMU_PGF_OBJL;
TD_PREP_PINNED_ASSERT;
for (sf = NULL; size > 0; base += pg_sz, size -= pg_sz) {
@@ -707,13 +707,13 @@
domain->pgtbl_obj = vm_pager_allocate(OBJT_PHYS, NULL,
IDX_TO_OFF(pglvl_max_pages(domain->pglvl)), 0, 0, NULL);
DMAR_DOMAIN_PGLOCK(domain);
- m = dmar_pgalloc(domain->pgtbl_obj, 0, DMAR_PGF_WAITOK |
- DMAR_PGF_ZERO | DMAR_PGF_OBJL);
+ m = dmar_pgalloc(domain->pgtbl_obj, 0, IOMMU_PGF_WAITOK |
+ IOMMU_PGF_ZERO | IOMMU_PGF_OBJL);
/* No implicit free of the top level page table page. */
m->ref_count = 1;
DMAR_DOMAIN_PGUNLOCK(domain);
DMAR_LOCK(domain->dmar);
- domain->iodom.flags |= DMAR_DOMAIN_PGTBL_INITED;
+ domain->iodom.flags |= IOMMU_DOMAIN_PGTBL_INITED;
DMAR_UNLOCK(domain->dmar);
return (0);
}
@@ -727,16 +727,16 @@
obj = domain->pgtbl_obj;
if (obj == NULL) {
KASSERT((domain->dmar->hw_ecap & DMAR_ECAP_PT) != 0 &&
- (domain->iodom.flags & DMAR_DOMAIN_IDMAP) != 0,
+ (domain->iodom.flags & IOMMU_DOMAIN_IDMAP) != 0,
("lost pagetable object domain %p", domain));
return;
}
DMAR_DOMAIN_ASSERT_PGLOCKED(domain);
domain->pgtbl_obj = NULL;
- if ((domain->iodom.flags & DMAR_DOMAIN_IDMAP) != 0) {
+ if ((domain->iodom.flags & IOMMU_DOMAIN_IDMAP) != 0) {
put_idmap_pgtbl(obj);
- domain->iodom.flags &= ~DMAR_DOMAIN_IDMAP;
+ domain->iodom.flags &= ~IOMMU_DOMAIN_IDMAP;
return;
}
Index: head/sys/x86/iommu/intel_utils.c
===================================================================
--- head/sys/x86/iommu/intel_utils.c
+++ head/sys/x86/iommu/intel_utils.c
@@ -262,22 +262,22 @@
vm_page_t m;
int zeroed, aflags;
- zeroed = (flags & DMAR_PGF_ZERO) != 0 ? VM_ALLOC_ZERO : 0;
+ zeroed = (flags & IOMMU_PGF_ZERO) != 0 ? VM_ALLOC_ZERO : 0;
aflags = zeroed | VM_ALLOC_NOBUSY | VM_ALLOC_SYSTEM | VM_ALLOC_NODUMP |
- ((flags & DMAR_PGF_WAITOK) != 0 ? VM_ALLOC_WAITFAIL :
+ ((flags & IOMMU_PGF_WAITOK) != 0 ? VM_ALLOC_WAITFAIL :
VM_ALLOC_NOWAIT);
for (;;) {
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WLOCK(obj);
m = vm_page_lookup(obj, idx);
- if ((flags & DMAR_PGF_NOALLOC) != 0 || m != NULL) {
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_NOALLOC) != 0 || m != NULL) {
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WUNLOCK(obj);
break;
}
m = vm_page_alloc_contig(obj, idx, aflags, 1, 0,
dmar_high, PAGE_SIZE, 0, VM_MEMATTR_DEFAULT);
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WUNLOCK(obj);
if (m != NULL) {
if (zeroed && (m->flags & PG_ZERO) == 0)
@@ -285,7 +285,7 @@
atomic_add_int(&dmar_tbl_pagecnt, 1);
break;
}
- if ((flags & DMAR_PGF_WAITOK) == 0)
+ if ((flags & IOMMU_PGF_WAITOK) == 0)
break;
}
return (m);
@@ -296,14 +296,14 @@
{
vm_page_t m;
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WLOCK(obj);
m = vm_page_grab(obj, idx, VM_ALLOC_NOCREAT);
if (m != NULL) {
vm_page_free(m);
atomic_subtract_int(&dmar_tbl_pagecnt, 1);
}
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WUNLOCK(obj);
}
@@ -314,39 +314,39 @@
vm_page_t m;
bool allocated;
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WLOCK(obj);
m = vm_page_lookup(obj, idx);
- if (m == NULL && (flags & DMAR_PGF_ALLOC) != 0) {
- m = dmar_pgalloc(obj, idx, flags | DMAR_PGF_OBJL);
+ if (m == NULL && (flags & IOMMU_PGF_ALLOC) != 0) {
+ m = dmar_pgalloc(obj, idx, flags | IOMMU_PGF_OBJL);
allocated = true;
} else
allocated = false;
if (m == NULL) {
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WUNLOCK(obj);
return (NULL);
}
/* Sleepable allocations cannot fail. */
- if ((flags & DMAR_PGF_WAITOK) != 0)
+ if ((flags & IOMMU_PGF_WAITOK) != 0)
VM_OBJECT_WUNLOCK(obj);
sched_pin();
- *sf = sf_buf_alloc(m, SFB_CPUPRIVATE | ((flags & DMAR_PGF_WAITOK)
+ *sf = sf_buf_alloc(m, SFB_CPUPRIVATE | ((flags & IOMMU_PGF_WAITOK)
== 0 ? SFB_NOWAIT : 0));
if (*sf == NULL) {
sched_unpin();
if (allocated) {
VM_OBJECT_ASSERT_WLOCKED(obj);
- dmar_pgfree(obj, m->pindex, flags | DMAR_PGF_OBJL);
+ dmar_pgfree(obj, m->pindex, flags | IOMMU_PGF_OBJL);
}
- if ((flags & DMAR_PGF_OBJL) == 0)
+ if ((flags & IOMMU_PGF_OBJL) == 0)
VM_OBJECT_WUNLOCK(obj);
return (NULL);
}
- if ((flags & (DMAR_PGF_WAITOK | DMAR_PGF_OBJL)) ==
- (DMAR_PGF_WAITOK | DMAR_PGF_OBJL))
+ if ((flags & (IOMMU_PGF_WAITOK | IOMMU_PGF_OBJL)) ==
+ (IOMMU_PGF_WAITOK | IOMMU_PGF_OBJL))
VM_OBJECT_WLOCK(obj);
- else if ((flags & (DMAR_PGF_WAITOK | DMAR_PGF_OBJL)) == 0)
+ else if ((flags & (IOMMU_PGF_WAITOK | IOMMU_PGF_OBJL)) == 0)
VM_OBJECT_WUNLOCK(obj);
return ((void *)sf_buf_kva(*sf));
}

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