From 07cf9d914b292008ead7021182ec2ef8fc4671f1 Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Tue, 17 Jan 2012 12:55:09 -0600 Subject: MEM: Separate queries for snooping and address ranges This patch simplifies the address-range determination mechanism and also unifies the naming across ports and devices. It further splits the queries for determining if a port is snooping and what address ranges it responds to (aiming towards a separation of cache-maintenance ports and pure memory-mapped ports). Default behaviours are such that most ports do not have to define isSnooping, and master ports need not implement getAddrRanges. --- src/dev/sparc/iob.cc | 11 ++++++----- src/dev/sparc/iob.hh | 2 +- 2 files changed, 7 insertions(+), 6 deletions(-) (limited to 'src/dev/sparc') diff --git a/src/dev/sparc/iob.cc b/src/dev/sparc/iob.cc index 748a08c81..e7947dcdf 100644 --- a/src/dev/sparc/iob.cc +++ b/src/dev/sparc/iob.cc @@ -325,12 +325,13 @@ Iob::receiveJBusInterrupt(int cpu_id, int source, uint64_t d0, uint64_t d1) return true; } -void -Iob::addressRanges(AddrRangeList &range_list) +AddrRangeList +Iob::getAddrRanges() { - range_list.clear(); - range_list.push_back(RangeSize(iobManAddr, iobManSize)); - range_list.push_back(RangeSize(iobJBusAddr, iobJBusSize)); + AddrRangeList ranges; + ranges.push_back(RangeSize(iobManAddr, iobManSize)); + ranges.push_back(RangeSize(iobJBusAddr, iobJBusSize)); + return ranges; } diff --git a/src/dev/sparc/iob.hh b/src/dev/sparc/iob.hh index 7391b1ccd..d6a47ce19 100644 --- a/src/dev/sparc/iob.hh +++ b/src/dev/sparc/iob.hh @@ -141,7 +141,7 @@ class Iob : public PioDevice bool receiveJBusInterrupt(int cpu_id, int source, uint64_t d0, uint64_t d1); - void addressRanges(AddrRangeList &range_list); + AddrRangeList getAddrRanges(); virtual void serialize(std::ostream &os); virtual void unserialize(Checkpoint *cp, const std::string §ion); -- cgit v1.2.3