QAT(4) | Device Drivers Manual | QAT(4) |
qat
— Intel
QuickAssist crypto accelerator
qat* at pci? dev ? function ?
The qat
driver supports the following
system-on-chips, chipsets, and PCIe adapters, which are integrated with
QuickAssist:
When the qat
driver is attached, it
automatically registers itself to accelerate DES-CBC, 3DES-CBC, AES-CBC,
HMAC-SHA1, HMAC-SHA256, HMAC-SHA384, and HMAC-SHA512 operations for
opencrypto(9), and thus
for ipsec(4) and
crypto(4).
The qat
driver loads the firmware which is
located in /libdata/firmware/qat/, by
firmload(9).
The qat
driver first appeared in
NetBSD 10.0.
The qat
driver was written by
Hikaru Abe
<hikaru@iij.ad.jp>.
November 20, 2019 | NetBSD 10.99 |