Date: Wed, 6 Jul 2016 10:57:04 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r302371 - head/sys/dev/usb/controller Message-ID: <201607061057.u66Av44H067726@repo.freebsd.org>
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Author: hselasky Date: Wed Jul 6 10:57:04 2016 New Revision: 302371 URL: https://svnweb.freebsd.org/changeset/base/302371 Log: Fix regression issue with XHCI on 32-bit ARMv7 Armada-38x. Make sure "struct xhci_dev_ctx_addr" fits into a single 4K page until further. Approved by: re (hrs) MFC after: 1 week Modified: head/sys/dev/usb/controller/xhci.h Modified: head/sys/dev/usb/controller/xhci.h ============================================================================== --- head/sys/dev/usb/controller/xhci.h Wed Jul 6 10:29:29 2016 (r302370) +++ head/sys/dev/usb/controller/xhci.h Wed Jul 6 10:57:04 2016 (r302371) @@ -30,7 +30,7 @@ #define XHCI_MAX_DEVICES MIN(USB_MAX_DEVICES, 128) #define XHCI_MAX_ENDPOINTS 32 /* hardcoded - do not change */ -#define XHCI_MAX_SCRATCHPADS 1024 +#define XHCI_MAX_SCRATCHPADS 256 /* theoretical max is 1023 */ #define XHCI_MAX_EVENTS (16 * 13) #define XHCI_MAX_COMMANDS (16 * 1) #define XHCI_MAX_RSEG 1
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