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 IntCtrl, which is used to: - gather statistics for the 'info irq' command - print some text when 'info pic' is called Patches 2 to 4 implement IntCtrl 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. Hervé Hervé Poussineau (6): intc: add an interface to gather statistics/informations on interrupt controllers intc/i8259: implement IntCtrl interface intc/slavio_intctl: implement IntCtrl interface intc/lm32_pic: implement IntCtrl interface intc: make HMP 'info irq' and 'info pic' commands use IntCtrl interface instead of ad-hock code intc: make HMP 'info irq' and 'info pic' commands available on all targets hmp-commands-info.hx | 17 +---------- hmp.c | 61 ++++++++++++++++++++++++++++++++++++++ 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 | 27 +++++++++++++++++ include/hw/lm32/lm32_pic.h | 3 -- include/hw/sparc/sun4m.h | 8 ----- monitor.c | 6 ---- 14 files changed, 234 insertions(+), 152 deletions(-) create mode 100644 hw/intc/intc.c create mode 100644 include/hw/intc/intc.h -- 2.1.4