From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:49080) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QumyT-0006P6-7M for qemu-devel@nongnu.org; Sat, 20 Aug 2011 10:56:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QumyM-0007Vi-Hg for qemu-devel@nongnu.org; Sat, 20 Aug 2011 10:56:37 -0400 Received: from smtp5-g21.free.fr ([212.27.42.5]:49047) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QumyL-0007V4-S8 for qemu-devel@nongnu.org; Sat, 20 Aug 2011 10:56:30 -0400 From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= Date: Sat, 20 Aug 2011 16:56:29 +0200 Message-Id: <1313852195-23081-1-git-send-email-hpoussin@reactos.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [RFC 0/6] ISA bus improvements List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Herv=C3=A9=20Poussineau?= Following patches aim to change ISA bus to a first-citizen class in Qemu. They add ISA bus ops (like for scsi and usb buses), and use them to remove the infamous isa_mem_base variable, which can't be changed after startup. Last two patches convert two ISA bridges to the new API. ISA bridges used in MIPS/Malta and MIPS/fulong2e are not converted (yet). Once all callers are converted, most of the work will be done to support architectures with multiple ISA buses Herv=C3=A9 Poussineau (6): isa: rename isa_bus_new to isa_bus_bridge_init isa: rework ISA bus internals, and add ISA bus ops structure isa: add isa_address_space() method vga: use isa_address_space() method isa: improve bus implementation of PIIX3 bridge isa: improve bus implementation of ebus bridge hw/cirrus_vga.c | 4 +- hw/isa-bus.c | 86 ++++++++++++++++++++++++++++++++++++++++++++++---= ----- hw/isa.h | 19 +++++++++++- hw/mips_jazz.c | 2 +- hw/mips_r4k.c | 2 +- hw/pc_piix.c | 4 +- hw/piix4.c | 2 +- hw/piix_pci.c | 23 ++++++++++++++- hw/ppc_prep.c | 2 +- hw/sun4u.c | 39 ++++++++++++++++++++---- hw/vga-isa.c | 4 +- hw/vga.c | 4 +- hw/vt82c686.c | 2 +- 13 files changed, 158 insertions(+), 35 deletions(-) --=20 1.7.5.4