From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: John Snow <jsnow@redhat.com>, qemu-devel@nongnu.org
Cc: "Elena Ufimtseva" <elena.ufimtseva@oracle.com>,
"John G Johnson" <john.g.johnson@oracle.com>,
"Thomas Huth" <thuth@redhat.com>,
"Jagannathan Raman" <jag.raman@oracle.com>,
"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Markus Armbruster" <armbru@redhat.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [RFC PATCH 00/11] hw/isa: Remove dependencies on ISA bus singleton
Date: Tue, 18 May 2021 23:55:34 +0200 [thread overview]
Message-ID: <20210518215545.1793947-1-philmd@redhat.com> (raw)
Hi,
This series implements the suggestions from Markus analysis:
https://www.mail-archive.com/qemu-block@nongnu.org/msg84090.html
on the ISA bus.
There is still work to do (remove global get_system_io?) but
this is enough to convert a crash to an error message, and
the changes are simple, so posting now as RFC.
TBC...
Philippe Mathieu-Daudé (11):
hw/isa: Explode pci_create_simple() calls
hw/ide: Add PCIIDEState::isa_bus link
hw/ide/piix: Set the ISA-bus QOM link
hw/ide/via: Set the ISA-bus QOM link
hw/isa: Extract isa_bus_get_irq() from isa_get_irq()
hw/ide: Replace isa_get_irq() by isa_bus_get_irq()
hw/isa: Simplify isa_get_irq()
hw/isa: Extract bus part from isa_register_portio_list()
hw/ide: Let ide_init_ioport() take an ISA bus argument instead of
device
hw/isa: Remove use of global isa bus
hw/isa: Rename isabus singleton as 'g_isabus'
include/hw/ide/internal.h | 3 +-
include/hw/ide/pci.h | 1 +
include/hw/isa/isa.h | 5 ++++
hw/i386/pc_piix.c | 7 +++--
hw/ide/ioport.c | 11 +++----
hw/ide/isa.c | 3 +-
hw/ide/piix.c | 22 +++++++++++---
hw/ide/via.c | 18 ++++++++++--
hw/isa/isa-bus.c | 61 +++++++++++++++++++++++++++++----------
hw/isa/piix4.c | 13 ++++++---
hw/mips/fuloong2e.c | 7 ++++-
hw/ppc/pegasos2.c | 7 ++++-
12 files changed, 122 insertions(+), 36 deletions(-)
--
2.26.3
next reply other threads:[~2021-05-18 21:57 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-18 21:55 Philippe Mathieu-Daudé [this message]
2021-05-18 21:55 ` [RFC PATCH 01/11] hw/isa: Explode pci_create_simple() calls Philippe Mathieu-Daudé
2021-05-21 7:09 ` Markus Armbruster
2021-05-18 21:55 ` [RFC PATCH 02/11] hw/ide: Add PCIIDEState::isa_bus link Philippe Mathieu-Daudé
2021-05-18 23:05 ` BALATON Zoltan
2021-05-19 21:49 ` John Snow
2021-05-20 0:46 ` BALATON Zoltan
2021-05-20 8:35 ` Stefan Hajnoczi
2021-05-20 8:56 ` Mark Cave-Ayland
2021-05-20 12:18 ` BALATON Zoltan
2021-05-20 7:41 ` Mark Cave-Ayland
2021-05-20 8:29 ` Mark Cave-Ayland
2021-05-18 21:55 ` [RFC PATCH 03/11] hw/ide/piix: Set the ISA-bus QOM link Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 04/11] hw/ide/via: " Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 05/11] hw/isa: Extract isa_bus_get_irq() from isa_get_irq() Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 06/11] hw/ide: Replace isa_get_irq() by isa_bus_get_irq() Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 07/11] hw/isa: Simplify isa_get_irq() Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 08/11] hw/isa: Extract bus part from isa_register_portio_list() Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 09/11] hw/ide: Let ide_init_ioport() take an ISA bus argument instead of device Philippe Mathieu-Daudé
2021-05-18 21:55 ` [RFC PATCH 10/11] hw/isa: Remove use of global isa bus Philippe Mathieu-Daudé
2021-05-19 16:11 ` Stefan Hajnoczi
2021-05-18 21:55 ` [RFC PATCH 11/11] hw/isa: Rename isabus singleton as 'g_isabus' Philippe Mathieu-Daudé
2021-05-19 16:18 ` Stefan Hajnoczi
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