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Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function |
Date: |
Tue, 17 Mar 2020 15:01:48 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 |
On 3/17/20 2:50 PM, John Snow wrote:
On 3/17/20 6:49 AM, Philippe Mathieu-Daudé wrote:
On 3/17/20 11:41 AM, Philippe Mathieu-Daudé wrote:
On 3/17/20 10:39 AM, BALATON Zoltan wrote:
This removes pci_piix4_ide_init() function similar to clean up done to
other ide devices.
Signed-off-by: BALATON Zoltan <address@hidden>
Reviewed-by: Mark Cave-Ayland <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Please disregard this tag (I withdraw it), I mis-read the pci variable
was not assigned.
Is there an issue you've noticed, or you are just no longer certain
enough to give an RB?
I asked Zoltan there why he was reassigning 'pci' and he replied here:
https://www.mail-archive.com/address@hidden/msg63324.html
I don't know enough the PCI API (and don't have time this week to dig
into it) to check how pci->devfn is used (is it populated by a
pci_create() call?).
pci = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(10, 0),
true, TYPE_PIIX4_PCI_DEVICE);
...
+ pci = pci_create_simple(pci_bus, pci->devfn + 1, "piix4-ide");
...
pci_create_simple(pci_bus, pci->devfn + 2, "piix4-usb-uhci");
What annoys me is here -------^^^^^^ I don't know if reassigning the pci
variable can have an impact, so as I am not confident I prefer to
withdraw my review tag.
Since the patch already has 2 R-b I'm not going to NAck it neither.
- [PATCH v2 0/7] Misc hw/ide legacy clean up, BALATON Zoltan, 2020/03/17
- [PATCH v2 4/7] hw/ide/pci.c: Coding style update to fix checkpatch errors, BALATON Zoltan, 2020/03/17
- [PATCH v2 3/7] hw/ide: Remove now unneded #include "hw/pci/pci.h" from hw/ide.h, BALATON Zoltan, 2020/03/17
- [PATCH v2 1/7] hw/ide: Get rid of piix3_init functions, BALATON Zoltan, 2020/03/17
- [PATCH v2 7/7] hw/ide: Remove unneeded inclusion of hw/ide.h, BALATON Zoltan, 2020/03/17
- [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, BALATON Zoltan, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, Philippe Mathieu-Daudé, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, Philippe Mathieu-Daudé, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, John Snow, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function,
Philippe Mathieu-Daudé <=
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, BALATON Zoltan, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, Philippe Mathieu-Daudé, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, Mark Cave-Ayland, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, BALATON Zoltan, 2020/03/17
- Re: [PATCH v2 2/7] hw/ide: Get rid of piix4_init function, John Snow, 2020/03/17
[PATCH v2 6/7] hw/ide: Move MAX_IDE_DEVS define to hw/ide/internal.h, BALATON Zoltan, 2020/03/17
[PATCH v2 5/7] hw/ide: Do ide_drive_get() within pci_ide_create_devs(), BALATON Zoltan, 2020/03/17