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-rw-r--r--src/arch/arm/table_walker.cc17
-rw-r--r--src/arch/arm/table_walker.hh20
2 files changed, 19 insertions, 18 deletions
diff --git a/src/arch/arm/table_walker.cc b/src/arch/arm/table_walker.cc
index 6b2113639..e6dd728dd 100644
--- a/src/arch/arm/table_walker.cc
+++ b/src/arch/arm/table_walker.cc
@@ -208,19 +208,20 @@ TableWalker::processWalk()
return f;
}
+ Request::Flags flag = 0;
+ if (currState->sctlr.c == 0) {
+ flag = Request::UNCACHEABLE;
+ }
+
if (currState->timing) {
port->dmaAction(MemCmd::ReadReq, l1desc_addr, sizeof(uint32_t),
&doL1DescEvent, (uint8_t*)&currState->l1Desc.data,
- currState->tc->getCpuPtr()->ticks(1));
+ currState->tc->getCpuPtr()->ticks(1), flag);
DPRINTF(TLBVerbose, "Adding to walker fifo: queue size before adding: %d\n",
stateQueueL1.size());
stateQueueL1.push_back(currState);
currState = NULL;
} else {
- Request::Flags flag = 0;
- if (currState->sctlr.c == 0){
- flag = Request::UNCACHEABLE;
- }
port->dmaAction(MemCmd::ReadReq, l1desc_addr, sizeof(uint32_t),
NULL, (uint8_t*)&currState->l1Desc.data,
currState->tc->getCpuPtr()->ticks(1), flag);
@@ -472,7 +473,7 @@ TableWalker::doL1Descriptor()
switch (currState->l1Desc.type()) {
case L1Descriptor::Ignore:
case L1Descriptor::Reserved:
- if (!currState->delayed) {
+ if (!currState->timing) {
currState->tc = NULL;
currState->req = NULL;
}
@@ -577,7 +578,7 @@ TableWalker::doL2Descriptor()
if (currState->l2Desc.invalid()) {
DPRINTF(TLB, "L2 descriptor invalid, causing fault\n");
- if (!currState->delayed) {
+ if (!currState->timing) {
currState->tc = NULL;
currState->req = NULL;
}
@@ -622,7 +623,7 @@ TableWalker::doL2Descriptor()
memAttrs(currState->tc, te, currState->sctlr, currState->l2Desc.texcb(),
currState->l2Desc.shareable());
- if (!currState->delayed) {
+ if (!currState->timing) {
currState->tc = NULL;
currState->req = NULL;
}
diff --git a/src/arch/arm/table_walker.hh b/src/arch/arm/table_walker.hh
index 267a7ad26..96a39cc61 100644
--- a/src/arch/arm/table_walker.hh
+++ b/src/arch/arm/table_walker.hh
@@ -93,14 +93,14 @@ class TableWalker : public MemObject
{
if (supersection())
panic("Super sections not implemented\n");
- return mbits(data, 31,20);
+ return mbits(data, 31, 20);
}
/** Return the physcal address of the entry, bits in position*/
Addr paddr(Addr va) const
{
if (supersection())
panic("Super sections not implemented\n");
- return mbits(data, 31,20) | mbits(va, 20, 0);
+ return mbits(data, 31, 20) | mbits(va, 19, 0);
}
@@ -109,7 +109,7 @@ class TableWalker : public MemObject
{
if (supersection())
panic("Super sections not implemented\n");
- return bits(data, 31,20);
+ return bits(data, 31, 20);
}
/** Is the translation global (no asid used)? */
@@ -127,19 +127,19 @@ class TableWalker : public MemObject
/** Three bit access protection flags */
uint8_t ap() const
{
- return (bits(data, 15) << 2) | bits(data,11,10);
+ return (bits(data, 15) << 2) | bits(data, 11, 10);
}
/** Domain Client/Manager: ARM DDI 0406B: B3-31 */
uint8_t domain() const
{
- return bits(data,8,5);
+ return bits(data, 8, 5);
}
/** Address of L2 descriptor if it exists */
Addr l2Addr() const
{
- return mbits(data, 31,10);
+ return mbits(data, 31, 10);
}
/** Memory region attributes: ARM DDI 0406B: B3-32.
@@ -149,7 +149,7 @@ class TableWalker : public MemObject
*/
uint8_t texcb() const
{
- return bits(data, 2) | bits(data,3) << 1 | bits(data, 14, 12) << 2;
+ return bits(data, 2) | bits(data, 3) << 1 | bits(data, 14, 12) << 2;
}
/** If the section is shareable. See texcb() comment. */
@@ -187,7 +187,7 @@ class TableWalker : public MemObject
/** Is the entry invalid */
bool invalid() const
{
- return bits(data, 1,0) == 0;;
+ return bits(data, 1, 0) == 0;
}
/** What is the size of the mapping? */
@@ -218,8 +218,8 @@ class TableWalker : public MemObject
uint8_t texcb() const
{
return large() ?
- (bits(data, 2) | (bits(data,3) << 1) | (bits(data, 14, 12) << 2)) :
- (bits(data, 2) | (bits(data,3) << 1) | (bits(data, 8, 6) << 2));
+ (bits(data, 2) | (bits(data, 3) << 1) | (bits(data, 14, 12) << 2)) :
+ (bits(data, 2) | (bits(data, 3) << 1) | (bits(data, 8, 6) << 2));
}
/** Return the physical frame, bits shifted right */