[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 00/26] Indirection Cleanup
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 00/26] Indirection Cleanup |
Date: |
Mon, 24 Aug 2009 18:42:34 +0200 |
Hi
v2:
- fix comment missmerge in eepro100 (Stefan Weil)
- add dev.qdev hint instead of double DO_UPCAST on lsi (Kraxel)
- usb-ohci: not everything is pci. Add PCI state only to the pci part
(Kraxel)
- ne2000: Don't force pci bits into isa devices (make Kraxel happy)
- ne2000: split isa and pci save/load functions. From now, isa parts
are only the common ones.
- cirrus_vga: Don't force pci bits into isa device (make Kraxel happy)
- pcnet: Add it here, split save/load function between pci and generic.
- e1000 cleanup: Add it to the series (was sent alone), just for easy tracking.
- drop es1370 bits: malc already integrated it.
ToDo:
- vga: It needs to have a separate VGAState and VGACommonState. And make clear
what is shared and what no (convince cirrus_vga, vmware_vga and blizzard
to use same/similar subset).
Later, Juan.
v1:
This patch series clean up "half" converted qemu drivers that had changed from:
struct FOOState
to
typedef PCIFOOState {
PCIDevice dev;
FOOState foo;
} PCIFOOState;
It just moves PCIDevice to be the 1st field of FOOState.
Once there, other cleanups were done:
a - pci_dev pointer from FOOState to PCIFOOState is removed, jsut use s->dev
The field is leave only in the drivers that also emulate isa.
b- Once there, transformo
PCIFOOState *s = (PCIFOOState *)pci_dev
to
PCIFOOState *s = DO_UPCAST(PCIFOOState, dev, pci_dev)
where pci_dev is a PCI_DEVICE.
c- again, once there, remove all the casts from void * (they are not
needed since '89)
PCIFOOState *s = (PCIFOOState *)opaque;
to
PCIFOOState *s = opaque;
d- Start of vga.c cleanup. It is not trivial, as just now
VGAState == VGACommonState, functions need to be changed to use the right
value.
ToDo:
- pcnet: It needs a different approach, because it can be both a PCIDevice
or a SysBus device.
- vga: It have to separate the common part for the not common part, problems now
is that VGAState is used for both the common state and the standard vga.
To make things more interesting, different bits are "inherited" from vga
in different devices:
- cirrus_vga
- vmware_vga
- blizzard (vga that is not pci)
- vga common state has a pci_dev pointer, that is only needed by std vga,
as cirrus_vga stores it (with this patches) otherplace, blizzard is not pci
.... you get the idea
- I guess some other driver is missing, but my fast grep didn't found it.
Later, Juan.
*** BLURB HERE ***
Juan Quintela (26):
eepro100: convert casts to DO_UPCAST()
eepro100: cast a void * makes no sense
eepro100: Remove unused indirection of PCIDevice
pci: remove casts from void *
rtl8139: Remove unneeded double indirection of PCIRTL8139State
rtl8139: remove pointless cast from void *
lsi53c895a: remove pointless cast from void *
lsi53c895a: use DO_UPCAST to cast from PCIDevice
lsi53c895a: rename PCIDevice field from pci_dev to dev (consistence)
lsi53c895a: LSIState is a PCIDevice is a DeviceHost
Introduce vga_common_reset() to be able to typcheck vga_reset()
vga: Rename vga_state -> vga
Everything outside of vga.c should use VGACommonState
usb-ohci: Change casts to DO_UPCAST() for OHCIPCIState
ne2000: remove casts from void *
ne2000: pci_dev has this very value with the right type
ne2000: Change casts to DO_UPCAST() for PCINE2000State
We need PCINE2000State for save/load functions
Add pci_ne2000_{save/load} functions, then remove pci_dev NE2000State
field
cirrus_vga: remove pointless cast from void *
cirrus_vga: Change casts to DO_UPCAST() for PCICirrusVGAState
Add pci_cirrus_vga_{save/load} functions, then remove vga.pci_dev use
pcnet: Change casts to DO_UPCAST() for PCIPCNetState
pcnet: remove useless casts This are casts to the very type of the
function
pcnet: Add pci_pcnet_{save/load} functions, then remove PCNetState
pci_dev field
e1000 cleanup
hw/cirrus_vga.c | 69 +++++++++++++++++++++++++++++++++---------------------
hw/e1000.c | 10 ++++----
hw/eepro100.c | 63 ++++++++++++++++++++-----------------------------
hw/lsi53c895a.c | 64 +++++++++++++++++++++++++-------------------------
hw/ne2000.c | 61 +++++++++++++++++++++++++++++-------------------
hw/pci.c | 8 +++---
hw/pcnet.c | 59 ++++++++++++++++++++++++++++------------------
hw/rtl8139.c | 42 ++++++++++++---------------------
hw/usb-ohci.c | 7 +++--
hw/vga.c | 26 ++++++++++++--------
hw/vga_int.h | 12 ++++-----
hw/vmware_vga.c | 4 +-
12 files changed, 224 insertions(+), 201 deletions(-)
- [Qemu-devel] [PATCH 00/26] Indirection Cleanup,
Juan Quintela <=
- [Qemu-devel] [PATCH 01/26] eepro100: convert casts to DO_UPCAST(), Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 02/26] eepro100: cast a void * makes no sense, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 03/26] eepro100: Remove unused indirection of PCIDevice, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 04/26] pci: remove casts from void *, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 05/26] rtl8139: Remove unneeded double indirection of PCIRTL8139State, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 06/26] rtl8139: remove pointless cast from void *, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 07/26] lsi53c895a: remove pointless cast from void *, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 08/26] lsi53c895a: use DO_UPCAST to cast from PCIDevice, Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 09/26] lsi53c895a: rename PCIDevice field from pci_dev to dev (consistence), Juan Quintela, 2009/08/24
- [Qemu-devel] [PATCH 10/26] lsi53c895a: LSIState is a DeviceHost, Juan Quintela, 2009/08/24