From: Joao Pinto <Joao.Pinto@synopsys.com>
To: helgaas@kernel.org
Cc: jingoohan1@gmail.com, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org, jszhang@marvell.com,
Joao Pinto <Joao.Pinto@synopsys.com>
Subject: [PATCH v5 0/3] pcie-designware: add iATU unroll feature
Date: Wed, 10 Aug 2016 11:02:37 +0100 [thread overview]
Message-ID: <cover.1470822461.git.jpinto@synopsys.com> (raw)
The new DWC PCIe Core version (4.80) implements iATU in a different way.
This new mechanism is called iATU Unroll Mode. The Core still supports
the "old" mechanism calling it Legacy Mode if configured to do so, but
the standard way will be using Unroll.
This patch adds the necessary support for the mechanism and makes
some minor improvements to the existent one.
Joao Pinto (3):
pci: move definitions from header to pcie-designware.c
pci: add iATU Unroll mechanism
pcie-designware: fix typo
drivers/pci/host/pcie-designware.c | 138 ++++++++++++++++++++++++++++++++-----
drivers/pci/host/pcie-designware.h | 6 +-
2 files changed, 122 insertions(+), 22 deletions(-)
--
1.8.1.5
next reply other threads:[~2016-08-10 10:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 10:02 Joao Pinto [this message]
2016-08-10 10:00 ` [PATCH v5 1/3] pcie-designware: move definitions Joao Pinto
2016-08-10 10:00 ` [PATCH v4 3/3] pcie-designware: fix typo Joao Pinto
2016-08-10 10:02 ` [PATCH v5 2/3] pcie-designware: add iATU Unroll feature Joao Pinto
2016-08-17 19:49 ` [PATCH v5 0/3] pcie-designware: add iATU unroll feature Bjorn Helgaas
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