NOTES: Tidy entries for SATA controllers

- Add typical comments after device entries (copied from amd64
  GENERIC)

- Add an entry for 'device ada'.  Normally this is pulled in via
  'device sd', but is documented in ada(4) and can be used to include
  ATA/SATA disk support in a kernel without SCSI disk support.

Reviewed by:	imp
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D44689

(cherry picked from commit a508f5d92a93cda11b0c68084dbb181f97e7f5f7)
This commit is contained in:
John Baldwin 2024-04-09 15:02:58 -07:00
parent d6f503b781
commit 15e2ffbbfa

View file

@ -1682,9 +1682,10 @@ device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s
# These drivers are part of cam(4) subsystem. They supersede less featured
# ata(4) subsystem drivers, supporting same hardware.
device ahci
device mvs
device siis
device ahci # AHCI-compatible SATA controllers
device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
device ada # ATA/SATA direct access devices (aka disks)
#
# The 'ATA' driver supports all legacy ATA/ATAPI controllers, including
@ -1694,7 +1695,7 @@ device siis
# the 'atacore' driver then selecting the drivers on a per vendor basis.
# For example to build a system which only supports a VIA chipset,
# omit 'ata' and include the 'atacore', 'atapci' and 'atavia' drivers.
device ata
device ata # Legacy ATA/SATA controllers
# Modular ATA
#device atacore # Core ATA functionality