Hi,
This patchset aims at genericizing the 'info irq' and 'info pic' HMP commands,
so
that it is available on all machines and can display details about more than one
interrupt controller per machine.
Patch 1 adds a new interface InterruptStatsProvider, which is used to:
- gather statistics for the 'info irq' command
- print some text when 'info pic' is called
Patches 2 to 4 implement InterruptStatsProvider interface on interrupt
controllers
which have ad-hock code to handle 'info irq'/'info pic' commands.
Patch 5 removes ad-hock code, and replaces it by a generic version. You can get
details about multiple interrupt controllers per machine starting here.
Patch 6 makes 'info irq'/'info pic' commands available on all architectures.
For example, Alpha clipper machine is now able to display details about the
i8259 interrupt controller.
Changes since v1:
- renamed interface from IntCtrl to InterruptStatsProvider
Hervé
Hervé Poussineau (6):
intc: add an interface to gather statistics/informations on interrupt
controllers
intc/i8259: implement InterruptStatsProvider interface
intc/slavio_intctl: implement InterruptStatsProvider interface
intc/lm32_pic: implement InterruptStatsProvider interface
intc: make HMP 'info irq' and 'info pic' commands use
InterruptStatsProvider interface
intc: make HMP 'info irq' and 'info pic' commands available on all
targets
hmp-commands-info.hx | 17 +----------
hmp.c | 65 +++++++++++++++++++++++++++++++++++++++++
hmp.h | 2 ++
hw/intc/Makefile.objs | 1 +
hw/intc/i8259.c | 73 +++++++++++++++++++++++-----------------------
hw/intc/intc.c | 41 ++++++++++++++++++++++++++
hw/intc/lm32_pic.c | 63 ++++++++++++++++++---------------------
hw/intc/slavio_intctl.c | 67 ++++++++++++++++++++++--------------------
hw/sparc/sun4m.c | 15 +---------
include/hw/i386/pc.h | 2 --
include/hw/intc/intc.h | 30 +++++++++++++++++++
include/hw/lm32/lm32_pic.h | 3 --
include/hw/sparc/sun4m.h | 8 -----
monitor.c | 6 ----
14 files changed, 241 insertions(+), 152 deletions(-)
create mode 100644 hw/intc/intc.c
create mode 100644 include/hw/intc/intc.h
--
2.1.4
