From: "Richard W.M. Jones" <rjones@redhat.com>
To: Andrea Bolognani <abologna@redhat.com>
Cc: Alistair <alistair23@gmail.com>,
Alistair Francis <Alistair.Francis@wdc.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"mjc@sifive.com" <mjc@sifive.com>,
"palmer@sifive.com" <palmer@sifive.com>,
"stephen@eideticom.com" <stephen@eideticom.com>
Subject: Re: [Qemu-devel] [PATCH v5 0/5] Connect a PCIe host and graphics support to RISC-V
Date: Thu, 11 Oct 2018 09:01:14 +0100 [thread overview]
Message-ID: <20181011080114.GS27120@redhat.com> (raw)
In-Reply-To: <7d54ec114745b00b82601875416ccfe6a5f9fe6f.camel@redhat.com>
On Thu, Oct 11, 2018 at 07:59:59AM +0200, Andrea Bolognani wrote:
> On Wed, 2018-10-10 at 10:57 -0700, Alistair wrote:
> > I use this monolithic config:
> > https://github.com/alistair23/meta-riscv/blob/7a950aa705b439b5ec19bb6f094930888335ba7b/recipes-kernel/linux/files/freedom-u540/defconfig
> >
> > It has way too much enabled, but I think if you copy the PCIe part that
> > should be enough.
>
> Looks like there's quite a few CONFIG*PCI* options we're missing!
PCI settings in this file:
CONFIG_BLK_MQ_PCI=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_HOTPLUG_PCI=y
CONFIG_MEDIA_PCI_SUPPORT=y
CONFIG_PCI_ATS=y
CONFIG_PCI_BUS_ADDR_T_64BIT=y
CONFIG_PCI_DEBUG=y
CONFIG_PCI_DMA_32=y
CONFIG_PCI_DOMAINS_GENERIC=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEAER=y
CONFIG_PCIEASPM_DEFAULT=y
CONFIG_PCIEASPM=y
CONFIG_PCI_ECAM=y
CONFIG_PCIE_MICROSEMI=y
CONFIG_PCI_ENDPOINT=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_XILINX=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCI_IOV=y
CONFIG_PCI_MSI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_PRI=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_SW_SWITCHTEC=y
CONFIG_PCI=y
CONFIG_USB_BDC_PCI=y
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_PCI=y
CONFIG_USB_XHCI_PCI=y
Here are the settings we currently do NOT have in my RV kernel:
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_HOTPLUG_PCI=y
CONFIG_MEDIA_PCI_SUPPORT=y
CONFIG_PCI_ATS=y
CONFIG_PCI_DEBUG=y
CONFIG_PCIEAER=y
CONFIG_PCIEASPM_DEFAULT=y
CONFIG_PCIEASPM=y
CONFIG_PCI_ECAM=y
CONFIG_PCIE_MICROSEMI=y
CONFIG_PCI_ENDPOINT=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PASID=y
CONFIG_PCI_PRI=y
CONFIG_PCI_SW_SWITCHTEC=y
CONFIG_USB_BDC_PCI=y
If you're happy with it, I can add all of those. If there are any
which shouldn't be added let me know.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
next prev parent reply other threads:[~2018-10-11 8:01 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-04 20:06 [Qemu-devel] [PATCH v5 0/5] Connect a PCIe host and graphics support to RISC-V Alistair Francis
2018-10-04 20:06 ` [Qemu-devel] [PATCH v5 1/5] hw/riscv/virt: Increase the number of interrupts Alistair Francis
2018-10-04 20:06 ` [Qemu-devel] [PATCH v5 2/5] hw/riscv/virt: Connect the gpex PCIe Alistair Francis
2018-10-25 18:47 ` Peter Maydell
2018-10-30 21:39 ` Alistair Francis
2018-10-04 20:06 ` [Qemu-devel] [PATCH v5 3/5] riscv: Enable VGA and PCIE_VGA Alistair Francis
2018-10-04 20:06 ` [Qemu-devel] [PATCH v5 4/5] hw/riscv/sifive_u: Connect the Xilinx PCIe Alistair Francis
2018-10-04 20:06 ` [Qemu-devel] [PATCH v5 5/5] hw/riscv/virt: Connect a VirtIO net PCIe device Alistair Francis
2018-10-10 12:26 ` [Qemu-devel] [PATCH v5 0/5] Connect a PCIe host and graphics support to RISC-V Andrea Bolognani
2018-10-10 13:11 ` Stephen Bates
2018-10-10 13:43 ` Andrea Bolognani
2018-10-10 17:24 ` Stephen Bates
2018-10-10 17:32 ` Stephen Bates
2018-10-10 18:01 ` Alistair
2018-10-10 18:47 ` Stephen Bates
2018-10-10 19:53 ` Alistair
2018-10-11 5:45 ` Andrea Bolognani
2018-10-10 19:01 ` Stephen Bates
2018-10-10 19:55 ` Alistair
2018-10-10 17:57 ` Alistair
2018-10-11 5:59 ` Andrea Bolognani
2018-10-11 7:55 ` Richard W.M. Jones
2018-10-11 12:00 ` Peter Maydell
2018-10-11 8:01 ` Richard W.M. Jones [this message]
2018-10-11 11:45 ` Richard W.M. Jones
2018-10-11 12:15 ` Andrea Bolognani
2018-10-11 12:25 ` Stephen Bates
2018-10-11 17:40 ` Alistair Francis
2018-10-12 13:46 ` Andrea Bolognani
2018-10-12 16:12 ` Alistair Francis
2018-10-15 14:39 ` Andrea Bolognani
2018-10-15 16:59 ` Alistair Francis
2018-10-16 7:38 ` Andrea Bolognani
2018-10-16 14:11 ` Andrea Bolognani
2018-10-16 14:55 ` Andrea Bolognani
2018-10-16 17:31 ` Stephen Bates
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181011080114.GS27120@redhat.com \
--to=rjones@redhat.com \
--cc=Alistair.Francis@wdc.com \
--cc=abologna@redhat.com \
--cc=alistair23@gmail.com \
--cc=mjc@sifive.com \
--cc=palmer@sifive.com \
--cc=qemu-devel@nongnu.org \
--cc=stephen@eideticom.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.