freebsd-src

mirror of https://github.com/freebsd/freebsd-src synced 2024-10-15 04:43:53 +00:00

History

Jim Harris c16120409b isci: explicitly enable/disable PCI busmaster BIOS always enables PCI busmaster on the isci device, which effectively worked around this omission. But when passing the isci device through to a guest VM, the hypervisor will disable busmaster and isci will not work without calling pci_enable_busmaster(). MFC after: 3 days Sponsored by: Intel		2015-09-08 15:59:55 +00:00
..
scil	Fix a case in ndling ATA_PASSTHROUGH commands that have an unaligned buffer.	2014-06-30 00:41:46 +00:00
environment.h
isci.c	isci: explicitly enable/disable PCI busmaster	2015-09-08 15:59:55 +00:00
isci.h	In rare cases, a SATA drive can stop responding to commands and trigger a	2014-06-30 01:01:54 +00:00
isci_controller.c	Fix tunable and sysctl handling of the fail_on_task_timeout knob.	2014-12-24 07:04:04 +00:00
isci_domain.c	MFprojects/camlock r248982:	2013-04-14 09:55:48 +00:00
isci_interrupt.c
isci_io_request.c	CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten	2015-05-22 17:05:21 +00:00
isci_logger.c
isci_oem_parameters.c
isci_remote_device.c	MFprojects/camlock r248982:	2013-04-14 09:55:48 +00:00
isci_sysctl.c	Fix tunable and sysctl handling of the fail_on_task_timeout knob.	2014-12-24 07:04:04 +00:00
isci_task_request.c	In rare cases, a SATA drive can stop responding to commands and trigger a	2014-06-30 01:01:54 +00:00
isci_timer.c	Prevent overflow issues in timeout processing	2014-11-21 21:01:24 +00:00
README
sci_environment.h
types.h

README

FreeBSD Driver for Intel(R) C600 SAS Controller
===============================================

This driver has been developed for use with FreeBSD, version 9.0 and later.

This driver uses an OS-agnostic abstraction layer library named SCIL that is
published by Intel specifically for the C600 SAS controller.  The SAS
controller has no firmware, so the driver is extensive and using SCIL
minimizes the development and maintenance cost of the driver.

The FreeBSD implementation files are in the isci directory, and SCIL files
are in the isci/scil subdirectory.  As Intel publishes new versions of SCIL
(to add features or fix bugs), the isci/scil subdirectory will be updated
appropriately.