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From: Will McVicker <willmcvicker@google.com>
To: "Jingoo Han" <jingoohan1@gmail.com>,
	"Gustavo Pimentel" <gustavo.pimentel@synopsys.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Will McVicker" <willmcvicker@google.com>
Cc: kernel-team@android.com, Vidya Sagar <vidyas@nvidia.com>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/2] PCI: dwc: Add support for 64-bit MSI target addresses
Date: Wed, 10 Aug 2022 23:14:42 +0000	[thread overview]
Message-ID: <20220810231445.2242126-1-willmcvicker@google.com> (raw)

Hi All,

I have updated the series based on the reviews to use managed DMA
allocation API. This allows me to drop the msi_page parameter from struct
dw_pcie_rp.  Please take a look and let me know if you have any concerns.

Thanks again for the reviews!

Regards,
Will

Will McVicker (2):
  PCI: dwc: drop dependency on ZONE_DMA32
  PCI: dwc: add support for 64-bit MSI target address

v3:
  * Switched to a managed DMA allocation.
  * Simplified the DMA allocation cleanup.
  * Dropped msi_page from struct dw_pcie_rp.
  * Allocating a u64 instead of a full page.

v2:
  * Fixed build error caught by kernel test robot
  * Fixed error handling reported by Isaac Manjarres

 .../pci/controller/dwc/pcie-designware-host.c | 42 +++++++++----------
 drivers/pci/controller/dwc/pcie-designware.c  |  9 ++++
 drivers/pci/controller/dwc/pcie-designware.h  |  2 +-
 3 files changed, 29 insertions(+), 24 deletions(-)


base-commit: aeb6e6ac18c73ec287b3b1e2c913520699358c13
-- 
2.37.1.559.g78731f0fdb-goog


             reply	other threads:[~2022-08-10 23:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-10 23:14 Will McVicker [this message]
2022-08-10 23:14 ` [PATCH v3 1/2] PCI: dwc: drop dependency on ZONE_DMA32 Will McVicker
2022-08-10 23:14 ` [PATCH v3 2/2] PCI: dwc: add support for 64-bit MSI target address Will McVicker
2022-08-11 16:07   ` Bjorn Helgaas
2022-08-11 16:31     ` William McVicker

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