From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Aleksandar Markovic" <amarkovic@wavecomp.com>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Anthony Perard" <anthony.perard@citrix.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Paul Durrant" <paul@xen.org>,
"Hervé Poussineau" <hpoussin@reactos.org>,
"Aleksandar Rikalo" <aleksandar.rikalo@rt-rk.com>,
xen-devel@lists.xenproject.org,
"Laurent Vivier" <lvivier@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Richard Henderson" <rth@twiddle.net>,
kvm@vger.kernel.org, "Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [PATCH 32/32] hw/pci-host/i440fx: Remove the last PIIX3 traces
Date: Tue, 15 Oct 2019 18:27:05 +0200 [thread overview]
Message-ID: <20191015162705.28087-33-philmd@redhat.com> (raw)
In-Reply-To: <20191015162705.28087-1-philmd@redhat.com>
The PIIX3 is not tied to the i440FX and can even be used without it.
Move its creation to the machine code (pc_piix.c).
We have now removed the last trace of southbridge code in the i440FX
northbridge.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
hw/i386/pc_piix.c | 8 +++++++-
hw/pci-host/i440fx.c | 8 --------
include/hw/pci-host/i440fx.h | 3 +--
3 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 8ac4bf12ca..cb4f4fc94c 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -190,14 +190,20 @@ static void pc_init1(MachineState *machine,
gsi_state = pc_gsi_create(&pcms->gsi, pcmc->pci_enabled);
if (pcmc->pci_enabled) {
+ PIIX3State *piix3;
+
pci_bus = i440fx_init(host_type,
pci_type,
- &i440fx_state, &piix3_devfn, &isa_bus, pcms->gsi,
+ &i440fx_state,
system_memory, system_io, machine->ram_size,
pcms->below_4g_mem_size,
pcms->above_4g_mem_size,
pci_memory, ram_memory);
pcms->bus = pci_bus;
+
+ piix3 = piix3_create(pci_bus, &isa_bus);
+ piix3->pic = pcms->gsi;
+ piix3_devfn = piix3->dev.devfn;
} else {
pci_bus = NULL;
i440fx_state = NULL;
diff --git a/hw/pci-host/i440fx.c b/hw/pci-host/i440fx.c
index 79ecd58a2b..f27131102d 100644
--- a/hw/pci-host/i440fx.c
+++ b/hw/pci-host/i440fx.c
@@ -27,7 +27,6 @@
#include "hw/pci/pci.h"
#include "hw/pci/pci_host.h"
#include "hw/pci-host/i440fx.h"
-#include "hw/southbridge/piix.h"
#include "hw/qdev-properties.h"
#include "hw/sysbus.h"
#include "qapi/error.h"
@@ -272,8 +271,6 @@ static void i440fx_realize(PCIDevice *dev, Error **errp)
PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PCII440FXState **pi440fx_state,
- int *piix3_devfn,
- ISABus **isa_bus, qemu_irq *pic,
MemoryRegion *address_space_mem,
MemoryRegion *address_space_io,
ram_addr_t ram_size,
@@ -286,7 +283,6 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PCIBus *b;
PCIDevice *d;
PCIHostState *s;
- PIIX3State *piix3;
PCII440FXState *f;
unsigned i;
I440FXState *i440fx;
@@ -339,10 +335,6 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PAM_EXPAN_SIZE);
}
- piix3 = piix3_create(b, isa_bus);
- piix3->pic = pic;
- *piix3_devfn = piix3->dev.devfn;
-
ram_size = ram_size / 8 / 1024 / 1024;
if (ram_size > 255) {
ram_size = 255;
diff --git a/include/hw/pci-host/i440fx.h b/include/hw/pci-host/i440fx.h
index e327f9bf87..f54e6466e4 100644
--- a/include/hw/pci-host/i440fx.h
+++ b/include/hw/pci-host/i440fx.h
@@ -22,8 +22,7 @@ typedef struct PCII440FXState PCII440FXState;
#define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
PCIBus *i440fx_init(const char *host_type, const char *pci_type,
- PCII440FXState **pi440fx_state, int *piix_devfn,
- ISABus **isa_bus, qemu_irq *pic,
+ PCII440FXState **pi440fx_state,
MemoryRegion *address_space_mem,
MemoryRegion *address_space_io,
ram_addr_t ram_size,
--
2.21.0
next prev parent reply other threads:[~2019-10-15 16:33 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-15 16:26 [PATCH 00/32] hw/i386/pc: Split PIIX3 southbridge from i440FX northbridge Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 01/32] hw/i386: Remove obsolete LoadStateHandler::load_state_old handlers Philippe Mathieu-Daudé
2019-10-15 16:29 ` Philippe Mathieu-Daudé
2019-11-01 10:19 ` Dr. David Alan Gilbert
2019-10-15 16:26 ` [PATCH 02/32] hw/i386/pc: Move kvm_i8259_init() declaration to sysemu/kvm.h Philippe Mathieu-Daudé
2019-10-17 15:04 ` Thomas Huth
2019-10-17 15:31 ` Philippe Mathieu-Daudé
2019-10-17 15:40 ` Thomas Huth
[not found] ` <CAL1e-=iC9hR-jqTSu9c6KtgiNWFwftnTMq9W87NWFPb37hjCoA@mail.gmail.com>
2019-10-17 15:08 ` Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 03/32] mc146818rtc: move structure to header file Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 04/32] mc146818rtc: Move RTC_ISA_IRQ definition Philippe Mathieu-Daudé
[not found] ` <CAL1e-=jOiMe2--=ht0Wgwh0a_At=sDhUzX7EkNU86nPt230a-g@mail.gmail.com>
2019-10-17 15:12 ` Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 05/32] mc146818rtc: Include "mc146818rtc_regs.h" directly in mc146818rtc.c Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 06/32] mc146818rtc: always register rtc to rtc list Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 07/32] MAINTAINERS: Keep PIIX4 South Bridge separate from PC Chipsets Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 08/32] piix4: rename some variables in realize function Philippe Mathieu-Daudé
2019-10-17 15:13 ` Thomas Huth
2019-10-15 16:26 ` [PATCH 09/32] piix4: add Reset Control Register Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 10/32] piix4: add a i8259 interrupt controller as specified in datasheet Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 11/32] Revert "irq: introduce qemu_irq_proxy()" Philippe Mathieu-Daudé
2019-10-17 15:16 ` Thomas Huth
2019-10-15 16:26 ` [PATCH 12/32] piix4: rename PIIX4 object to piix4-isa Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 13/32] piix4: convert reset function to QOM Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 14/32] piix4: add a i8257 dma controller as specified in datasheet Philippe Mathieu-Daudé
2019-10-17 15:19 ` Thomas Huth
2019-10-15 16:26 ` [PATCH 15/32] piix4: add a i8254 pit " Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 16/32] piix4: add a mc146818rtc " Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 17/32] hw/mips/mips_malta: Create IDE hard drive array dynamically Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 18/32] hw/mips/mips_malta: Extract the PIIX4 creation code as piix4_create() Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 19/32] hw/isa/piix4: Move piix4_create() to hw/isa/piix4.c Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 20/32] hw/i386/pc: Extract pc_gsi_create() Philippe Mathieu-Daudé
2019-10-17 15:33 ` Thomas Huth
2019-10-15 16:26 ` [PATCH 21/32] hw/i386/pc: Reduce gsi_handler scope Philippe Mathieu-Daudé
[not found] ` <CAL1e-=hLUDDqFiV8W1f2PFGYJMomvmZUXmjA55X7WEEYMykjHQ@mail.gmail.com>
2019-10-17 15:37 ` Philippe Mathieu-Daudé
2019-10-17 15:41 ` Thomas Huth
2019-10-15 16:26 ` [PATCH 22/32] hw/i386/pc: Move gsi_state creation code Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 23/32] hw/i386/pc: Extract pc_i8259_create() Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 24/32] hw/i386/pc: Remove kvm_i386.h include Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 25/32] hw/pci-host/piix: Extract piix3_create() Philippe Mathieu-Daudé
2019-10-15 16:26 ` [PATCH 26/32] hw/pci-host/piix: Move RCR_IOPORT register definition Philippe Mathieu-Daudé
[not found] ` <CAL1e-=jVr+idQKNdOGSrODeq7XU-0JcCFTwapqk9-JvAKxk6Pw@mail.gmail.com>
2019-10-18 10:13 ` Philippe Mathieu-Daudé
2019-10-15 16:27 ` [PATCH 27/32] hw/pci-host/piix: Define and use the PIIX IRQ Route Control Registers Philippe Mathieu-Daudé
2019-10-16 11:24 ` Paul Durrant
2019-10-15 16:27 ` [PATCH 28/32] hw/pci-host/piix: Move i440FX declarations to hw/pci-host/i440fx.h Philippe Mathieu-Daudé
2019-10-15 16:27 ` [PATCH 29/32] hw/pci-host/piix: Fix code style issues Philippe Mathieu-Daudé
2019-10-15 16:27 ` [PATCH 30/32] hw/pci-host/piix: Extract PIIX3 functions to hw/isa/piix3.c Philippe Mathieu-Daudé
2019-10-15 16:27 ` [PATCH 31/32] hw/pci-host: Rename incorrectly named 'piix' as 'i440fx' Philippe Mathieu-Daudé
2019-10-15 16:27 ` Philippe Mathieu-Daudé [this message]
2019-10-16 4:13 ` [PATCH 00/32] hw/i386/pc: Split PIIX3 southbridge from i440FX northbridge no-reply
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