diff options
Diffstat (limited to 'src/arch/x86')
-rw-r--r-- | src/arch/x86/interrupts.cc | 22 | ||||
-rw-r--r-- | src/arch/x86/interrupts.hh | 4 | ||||
-rw-r--r-- | src/arch/x86/pagetable_walker.cc | 11 | ||||
-rw-r--r-- | src/arch/x86/pagetable_walker.hh | 14 |
4 files changed, 18 insertions, 33 deletions
diff --git a/src/arch/x86/interrupts.cc b/src/arch/x86/interrupts.cc index 7d6f6e35e..9944f4afd 100644 --- a/src/arch/x86/interrupts.cc +++ b/src/arch/x86/interrupts.cc @@ -353,25 +353,27 @@ X86ISA::Interrupts::recvResponse(PacketPtr pkt) } -void -X86ISA::Interrupts::addressRanges(AddrRangeList &range_list) +AddrRangeList +X86ISA::Interrupts::getAddrRanges() { - range_list.clear(); + AddrRangeList ranges; Range<Addr> range = RangeEx(x86LocalAPICAddress(initialApicId, 0), x86LocalAPICAddress(initialApicId, 0) + PageBytes); - range_list.push_back(range); + ranges.push_back(range); pioAddr = range.start; + return ranges; } -void -X86ISA::Interrupts::getIntAddrRange(AddrRangeList &range_list) +AddrRangeList +X86ISA::Interrupts::getIntAddrRange() { - range_list.clear(); - range_list.push_back(RangeEx(x86InterruptAddress(initialApicId, 0), - x86InterruptAddress(initialApicId, 0) + - PhysAddrAPICRangeSize)); + AddrRangeList ranges; + ranges.push_back(RangeEx(x86InterruptAddress(initialApicId, 0), + x86InterruptAddress(initialApicId, 0) + + PhysAddrAPICRangeSize)); + return ranges; } diff --git a/src/arch/x86/interrupts.hh b/src/arch/x86/interrupts.hh index f5d86219b..6cf50e2fe 100644 --- a/src/arch/x86/interrupts.hh +++ b/src/arch/x86/interrupts.hh @@ -217,8 +217,8 @@ class Interrupts : public BasicPioDevice, IntDev return entry.periodic; } - void addressRanges(AddrRangeList &range_list); - void getIntAddrRange(AddrRangeList &range_list); + AddrRangeList getAddrRanges(); + AddrRangeList getIntAddrRange(); Port *getPort(const std::string &if_name, int idx = -1) { diff --git a/src/arch/x86/pagetable_walker.cc b/src/arch/x86/pagetable_walker.cc index c80fe10fc..5b1730f0c 100644 --- a/src/arch/x86/pagetable_walker.cc +++ b/src/arch/x86/pagetable_walker.cc @@ -154,17 +154,8 @@ Walker::WalkerPort::recvFunctional(PacketPtr pkt) } void -Walker::WalkerPort::recvStatusChange(Status status) +Walker::WalkerPort::recvRangeChange() { - if (status == RangeChange) { - if (!snoopRangeSent) { - snoopRangeSent = true; - sendStatusChange(Port::RangeChange); - } - return; - } - - panic("Unexpected recvStatusChange.\n"); } void diff --git a/src/arch/x86/pagetable_walker.hh b/src/arch/x86/pagetable_walker.hh index b0edc434f..73e185148 100644 --- a/src/arch/x86/pagetable_walker.hh +++ b/src/arch/x86/pagetable_walker.hh @@ -63,26 +63,18 @@ namespace X86ISA { public: WalkerPort(const std::string &_name, Walker * _walker) : - Port(_name, _walker), walker(_walker), - snoopRangeSent(false) + Port(_name, _walker), walker(_walker) {} protected: Walker * walker; - bool snoopRangeSent; - bool recvTiming(PacketPtr pkt); Tick recvAtomic(PacketPtr pkt); void recvFunctional(PacketPtr pkt); - void recvStatusChange(Status status); + void recvRangeChange(); void recvRetry(); - void getDeviceAddressRanges(AddrRangeList &resp, - bool &snoop) - { - resp.clear(); - snoop = true; - } + bool isSnooping() { return true; } }; friend class WalkerPort; |