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| author | Andreas Hansson <andreas.hansson@arm.com> | 2012-01-17 12:55:09 -0600 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2012-01-17 12:55:09 -0600 |
| commit | 07cf9d914b292008ead7021182ec2ef8fc4671f1 (patch) | |
| tree | f99ab26383bcdde2f8761af1e75a431d7a84c634 /src/dev/uart8250.cc | |
| parent | 142380a373e28cd61b79d348361ec1ed4ed330e5 (diff) | |
| download | gem5-07cf9d914b292008ead7021182ec2ef8fc4671f1.tar.xz | |
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.
Diffstat (limited to 'src/dev/uart8250.cc')
| -rw-r--r-- | src/dev/uart8250.cc | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/dev/uart8250.cc b/src/dev/uart8250.cc index 877e9fb47..671d5505f 100644 --- a/src/dev/uart8250.cc +++ b/src/dev/uart8250.cc @@ -286,16 +286,14 @@ Uart8250::dataAvailable() } -void -Uart8250::addressRanges(AddrRangeList &range_list) +AddrRangeList +Uart8250::getAddrRanges() { - assert(pioSize != 0); - range_list.clear(); - range_list.push_back(RangeSize(pioAddr, pioSize)); + AddrRangeList ranges; + ranges.push_back(RangeSize(pioAddr, pioSize)); + return ranges; } - - void Uart8250::serialize(ostream &os) { |