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| author | Michal Meloun <mmel@FreeBSD.org> | 2020-09-20 17:28:24 +0000 |
|---|---|---|
| committer | Michal Meloun <mmel@FreeBSD.org> | 2020-09-20 17:28:24 +0000 |
| commit | 6507a8fecb167fcf8a52cb7fb20c2483020c41db (patch) | |
| tree | 147d2de5d55670a38bab790624bb190c7d6feb80 | |
| parent | 1c62664f24670f5d07bfca353dcb5107eba1b168 (diff) | |
| download | src-6507a8fecb167fcf8a52cb7fb20c2483020c41db.tar.gz src-6507a8fecb167fcf8a52cb7fb20c2483020c41db.zip | |
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
Notes
Notes:
svn path=/head/; revision=365929
| -rw-r--r-- | sys/arm64/conf/GENERIC | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/arm64/conf/GENERIC b/sys/arm64/conf/GENERIC index 2fb1b6a6c2ef..89d764fc787d 100644 --- a/sys/arm64/conf/GENERIC +++ b/sys/arm64/conf/GENERIC @@ -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 |