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.Dd November 20, 2019
.Dt QAT 4
.Os
.Sh NAME
.Nm qat
.Nd Intel QuickAssist crypto accelerator
.Sh SYNOPSIS
.Cd "qat* at pci? dev ? function ?"
.Sh DESCRIPTION
The
.Nm
driver supports the following system-on-chips, chipsets, and PCIe adapters,
which are integrated with QuickAssist:
.Pp
.Bl -bullet -compact
.It
Intel Atom C2000 processor
.It
Intel Atom C3000 processor
.It
Intel Xeon D-1500 processor
.It
Intel Xeon D-2100 processor
.It
Intel C620 chipset
.It
Intel QuickAssist Adapter 8960/8970
.El
.Pp
When the
.Nm
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
.Xr opencrypto 9 ,
and thus for
.Xr ipsec 4
and
.Xr crypto 4 .
.Sh FILES
The
.Nm
driver loads the firmware which is located in
.Pa /libdata/firmware/qat/ ,
by
.Xr firmload 9 .
.Sh SEE ALSO
.Xr crypto 4 ,
.Xr intro 4 ,
.Xr ipsec 4 ,
.Xr firmload 9 ,
.Xr opencrypto 9
.Sh HISTORY
The
.Nm
driver first appeared in
.Nx 10.0 .
.Sh AUTHORS
The
.Nm
driver was written by
.An Hikaru Abe Aq Mt hikaru@iij.ad.jp .