linux-kernel - [PATCH v2 0/3] PCI endpoint 64-bit BAR fixes

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Message-Id: <20180208123346.20784-1-niklas.cassel@axis.com>
Date:   Thu,  8 Feb 2018 13:33:43 +0100
From:   Niklas Cassel <niklas.cassel@...s.com>
To:     kishon@...com, linux-pci@...r.kernel.org
Cc:     Niklas Cassel <niklass@...s.com>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] PCI endpoint 64-bit BAR fixes

PCI endpoint fixes to improve the way 64-bit BARs are handled.

There are still future improvements that could be made:

pci-epf-test.c always allocates space for
6 BARs, even when using 64-bit BARs (which
really only requires us to allocate 3 BARs).

pcitest.sh will print "NOT OKAY" for BAR1,
BAR3, and BAR5 when using 64-bit BARs.
This could probably be improved to say
something like "N/A (64-bit BAR)".

Niklas Cassel (3):
  PCI: endpoint: Handle 64-bit BARs properly
  misc: pci_endpoint_test: Handle 64-bit BARs properly
  PCI: designware-ep: Return an error when requesting a too large BAR
    size

 drivers/misc/pci_endpoint_test.c              | 2 ++
 drivers/pci/dwc/pcie-designware-ep.c          | 5 +++++
 drivers/pci/endpoint/functions/pci-epf-test.c | 2 ++
 3 files changed, 9 insertions(+)

-- 
2.14.2