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.Dd October 20, 2020 | |||||
.Dt QAT 4 | |||||
.Os | |||||
.Sh NAME | |||||
.Nm qat | |||||
.Nd Intel QuickAssist Technology (QAT) driver | |||||
.Sh SYNOPSIS | |||||
To compile this driver into the kernel, | |||||
place the following lines in your | |||||
kernel configuration file: | |||||
.Bd -ragged -offset indent | |||||
.Cd "device crypto" | |||||
.Cd "device cryptodev" | |||||
.Cd "device qat" | |||||
.Ed | |||||
.Pp | |||||
Alternatively, to load the driver as a | |||||
module at boot time, place the following lines in | |||||
.Xr loader.conf 5 : | |||||
.Bd -literal -offset indent | |||||
qat_load="YES" | |||||
qat_c2xxxfw_load="YES" | |||||
qat_c3xxxfw_load="YES" | |||||
qat_c63xfw_load="YES" | |||||
qat_d15xxfw_load="YES" | |||||
qat_dh895xcc_load="YES" | |||||
.Ed | |||||
.Sh DESCRIPTION | |||||
The | |||||
.Nm | |||||
driver implements | |||||
.Xr crypto 4 | |||||
support for some of the cryptographic acceleration functions of the Intel | |||||
QuickAssist device. | |||||
.Nm | |||||
supports the QAT devices integrated with Atom C2000 and C3000 and Xeon C620 and | |||||
D-1500 chipsets, and the Intel QAT Adapter 8950. | |||||
It can acclerate AES in CBC, CTR, XTS and GCM modes, as well as authentication | |||||
with GMAC and AES-CBC combined with SHA1 and SHA2-HMAC. | |||||
.Sh SEE ALSO | |||||
.Xr crypto 4 , | |||||
.Xr ipsec 4 , | |||||
.Xr pci 4 , | |||||
.Xr random 4 , | |||||
.Xr crypto 7 , | |||||
.Xr crypto 9 | |||||
.Sh HISTORY | |||||
The | |||||
.Nm | |||||
driver first appeared in | |||||
.Fx 13.0 . |