Date: Mon, 3 Sep 2012 21:03:32 -0700 From: Oleksandr Tymoshenko <gonzo@freebsd.org> To: "arch@freebsd.org" <arch@freebsd.org> Cc: mav@freebsd.org Subject: [RFC] SDHCI driver split Message-ID: <A4D4F17C-59C1-4DD0-94D0-AED021E265E8@freebsd.org>
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Hello, Proposed patch[1] splits sdhci driver in two parts: reusable SDHCI logic and PCI driver that provides access to registers. I tested it on X220 with Ricoh controller - no performance regression: reading 4Gb card takes 180 seconds (+/- 2) for both versions, old and new. If there are no objections - I'll commit it later this week. [1] http://people.freebsd.org/~gonzo/patches/sdhci-pci-3.diff
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