Date: Sun, 20 Sep 2020 17:28:24 +0000 (UTC) From: Michal Meloun <mmel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r365929 - head/sys/arm64/conf Message-ID: <202009201728.08KHSOUC045343@repo.freebsd.org>
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Author: mmel Date: Sun Sep 20 17:28:24 2020 New Revision: 365929 URL: https://svnweb.freebsd.org/changeset/base/365929 Log: Adjust DMA alignment for USB stack. It should be at least as large as the maximum value of caheline size for currently known CPUs. MFC after: 2 weeks Modified: head/sys/arm64/conf/GENERIC Modified: head/sys/arm64/conf/GENERIC ============================================================================== --- head/sys/arm64/conf/GENERIC Sun Sep 20 16:49:48 2020 (r365928) +++ head/sys/arm64/conf/GENERIC Sun Sep 20 17:28:24 2020 (r365929) @@ -218,6 +218,7 @@ device uart_snps device pl011 # USB support +options USB_HOST_ALIGN=64 # Align usb buffers to cache line size. device aw_usbphy # Allwinner USB PHY device rk_usb2phy # Rockchip USB2PHY device rk_typec_phy # Rockchip TypeC PHY
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