All of lore.kernel.org
 help / color / mirror / Atom feed
From: Bjorn Helgaas <helgaas@kernel.org>
To: Richard Zhu <hongxing.zhu@nxp.com>
Cc: l.stach@pengutronix.de, bhelgaas@google.com, robh+dt@kernel.org,
	lorenzo.pieralisi@arm.com, shawnguo@kernel.org, kishon@ti.com,
	kw@linux.com, frank.li@nxp.com, linux-pci@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	linux-imx@nxp.com
Subject: Re: [PATCH v3 0/14] Add iMX PCIe EP mode support
Date: Fri, 23 Sep 2022 08:53:48 -0500	[thread overview]
Message-ID: <20220923135348.GA1387145@bhelgaas> (raw)
In-Reply-To: <1663913220-9523-1-git-send-email-hongxing.zhu@nxp.com>

On Fri, Sep 23, 2022 at 02:06:46PM +0800, Richard Zhu wrote:
> i.MX PCIe controller is one dual mode PCIe controller, and can work either
> as RC or EP.
> This series add the i.MX PCIe EP mode support. And had been verified on
> i.MX8MQ EVK, i.MX8MM EVK and i.MX8MP EVK boards.
> In the verification, one EVK board used as RC, the other one used as EP.
> Use the cross TX/RX differential cable connect the two PCIe ports of these
> two EVK boards.
> 
> +-----------+                +------------+
> |   PCIe TX |<-------------->|PCIe RX     |
> |           |                |            |
> |EVK Board  |                |EVK Board   |
> |           |                |            |
> |   PCIe RX |<-------------->|PCIe TX     |
> +-----------+                +------------+
> 
> Main changes from v2 -> v3:
> - Add the i.MX8MP PCIe EP support, and verified on i.MX8MP EVK board.
> - Rebase to latest pci/next branch(tag: v6.0-rc1 plus some PCIe changes).

This doesn't apply cleanly on either v6.0-rc1 or my "next" branch.
It's best to base your branch on my "main" branch (currently v6.0-rc1)
because that's an unambiguous base that remains stable for the entire
cycle.

If your series actually *depends* on something that's already been
merged, specify that and include the SHA1 (not just something vague
like "latest pci/next" or "v6.0-rc1 plus some PCIe changes") so we can
figure out how to handle it.

Bjorn

WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: Richard Zhu <hongxing.zhu@nxp.com>
Cc: l.stach@pengutronix.de, bhelgaas@google.com, robh+dt@kernel.org,
	lorenzo.pieralisi@arm.com, shawnguo@kernel.org, kishon@ti.com,
	kw@linux.com, frank.li@nxp.com, linux-pci@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	linux-imx@nxp.com
Subject: Re: [PATCH v3 0/14] Add iMX PCIe EP mode support
Date: Fri, 23 Sep 2022 08:53:48 -0500	[thread overview]
Message-ID: <20220923135348.GA1387145@bhelgaas> (raw)
In-Reply-To: <1663913220-9523-1-git-send-email-hongxing.zhu@nxp.com>

On Fri, Sep 23, 2022 at 02:06:46PM +0800, Richard Zhu wrote:
> i.MX PCIe controller is one dual mode PCIe controller, and can work either
> as RC or EP.
> This series add the i.MX PCIe EP mode support. And had been verified on
> i.MX8MQ EVK, i.MX8MM EVK and i.MX8MP EVK boards.
> In the verification, one EVK board used as RC, the other one used as EP.
> Use the cross TX/RX differential cable connect the two PCIe ports of these
> two EVK boards.
> 
> +-----------+                +------------+
> |   PCIe TX |<-------------->|PCIe RX     |
> |           |                |            |
> |EVK Board  |                |EVK Board   |
> |           |                |            |
> |   PCIe RX |<-------------->|PCIe TX     |
> +-----------+                +------------+
> 
> Main changes from v2 -> v3:
> - Add the i.MX8MP PCIe EP support, and verified on i.MX8MP EVK board.
> - Rebase to latest pci/next branch(tag: v6.0-rc1 plus some PCIe changes).

This doesn't apply cleanly on either v6.0-rc1 or my "next" branch.
It's best to base your branch on my "main" branch (currently v6.0-rc1)
because that's an unambiguous base that remains stable for the entire
cycle.

If your series actually *depends* on something that's already been
merged, specify that and include the SHA1 (not just something vague
like "latest pci/next" or "v6.0-rc1 plus some PCIe changes") so we can
figure out how to handle it.

Bjorn

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-09-23 13:53 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-23  6:06 [PATCH v3 0/14] Add iMX PCIe EP mode support Richard Zhu
2022-09-23  6:06 ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 01/14] dt-bindings: imx6q-pcie: Add iMX8MM PCIe EP mode compatible string Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 02/14] dt-bindings: imx6q-pcie: Add iMX8MQ " Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 03/14] dt-bindings: imx6q-pcie: Add iMX8MP " Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-26 22:53   ` Rob Herring
2022-09-26 22:53     ` Rob Herring
2022-09-23  6:06 ` [PATCH v3 04/14] PCI: dwc: Kconfig: Add iMX PCIe EP mode support Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23 14:15   ` Bjorn Helgaas
2022-09-23 14:15     ` Bjorn Helgaas
2022-09-26  5:24     ` Hongxing Zhu
2022-09-26  5:24       ` Hongxing Zhu
2022-09-23  6:06 ` [PATCH v3 05/14] arm64: dts: Add iMX8MM PCIe EP support Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23 14:02   ` Bjorn Helgaas
2022-09-23 14:02     ` Bjorn Helgaas
2022-09-26  5:16     ` Hongxing Zhu
2022-09-26  5:16       ` Hongxing Zhu
2022-09-23  6:06 ` [PATCH v3 06/14] arm64: dts: Add iMX8MM PCIe EP support on EVK board Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 07/14] arm64: dts: Add iMX8MQ PCIe EP support Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 08/14] arm64: dts: Add iMX8MQ PCIe EP support on EVK board Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 09/14] arm64: dts: Add iMX8MP PCIe EP support Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 10/14] arm64: dts: Add iMX8MP PCIe EP support on EVK board Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 11/14] misc: pci_endpoint_test: Add iMX8 PCIe EP device support Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 12/14] PCI: imx6: Add iMX8MM PCIe EP mode Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:06 ` [PATCH v3 13/14] PCI: imx6: Add iMX8MQ PCIe EP support Richard Zhu
2022-09-23  6:06   ` Richard Zhu
2022-09-23  6:07 ` [PATCH v3 14/14] PCI: imx6: Add iMX8MP " Richard Zhu
2022-09-23  6:07   ` Richard Zhu
2022-09-23 13:53 ` Bjorn Helgaas [this message]
2022-09-23 13:53   ` [PATCH v3 0/14] Add iMX PCIe EP mode support Bjorn Helgaas
2022-09-26  5:17   ` Hongxing Zhu
2022-09-26  5:17     ` Hongxing Zhu

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=20220923135348.GA1387145@bhelgaas \
    --to=helgaas@kernel.org \
    --cc=bhelgaas@google.com \
    --cc=devicetree@vger.kernel.org \
    --cc=frank.li@nxp.com \
    --cc=hongxing.zhu@nxp.com \
    --cc=kernel@pengutronix.de \
    --cc=kishon@ti.com \
    --cc=kw@linux.com \
    --cc=l.stach@pengutronix.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=lorenzo.pieralisi@arm.com \
    --cc=robh+dt@kernel.org \
    --cc=shawnguo@kernel.org \
    /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.