From: Guo Chao <yan@linux.vnet.ibm.com>
To: Bjorn Helgaas <bhelgaas@google.com>, Yinghai Lu <yinghai@kernel.org>
Cc: linux-pci@vger.kernel.org
Subject: Support huge alignment in pbus_size_mem()
Date: Mon, 17 Feb 2014 12:50:04 +0800 [thread overview]
Message-ID: <20140217045004.GB3230@yanx> (raw)
pbus_size_mem() limits resource alignment within 2G. We want to extend
this limit to support a 16G BAR. I found similar effort was tried before:
https://lkml.org/lkml/2012/6/21/411
What's the result? Does anyone come up with an adaptive algorithm?
Regards,
Guo Chao
next reply other threads:[~2014-02-17 4:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-17 4:50 Guo Chao [this message]
2014-02-17 19:28 ` Support huge alignment in pbus_size_mem() Yinghai Lu
2014-02-17 21:15 ` Yinghai Lu
2014-02-19 0:52 ` Bjorn Helgaas
2014-02-21 18:31 ` Yinghai Lu
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