freebsd-nq

History

Jim Harris cb77f0da67 Queue CCBs internally instead of using CAM_REQUEUE_REQ status. This fixes problem where userspace apps such as smartctl fail due to CAM_REQUEUE_REQ status getting returned when tagged commands are outstanding when smartctl sends its I/O using the pass(4) interface. Sponsored by: Intel Found and tested by: Ravi Pokala <rpokala at panasas dot com> Reviewed by: scottl Approved by: scottl MFC after: 1 week		2012-04-10 16:33:19 +00:00
..
scil	Fix bug where isci(4) would report only 15 bytes of returned data on a	2012-03-29 15:43:07 +00:00
environment.h
isci_controller.c	Queue CCBs internally instead of using CAM_REQUEUE_REQ status. This fixes	2012-04-10 16:33:19 +00:00
isci_domain.c	Ensure consistent target IDs for direct-attached devices.	2012-03-28 18:38:13 +00:00
isci_interrupt.c
isci_io_request.c	Queue CCBs internally instead of using CAM_REQUEUE_REQ status. This fixes	2012-04-10 16:33:19 +00:00
isci_logger.c
isci_oem_parameters.c
isci_remote_device.c	Queue CCBs internally instead of using CAM_REQUEUE_REQ status. This fixes	2012-04-10 16:33:19 +00:00
isci_sysctl.c
isci_task_request.c	Fix the following compilation warning with clang trunk in isci(4):	2012-03-30 22:52:08 +00:00
isci_timer.c
isci.c	Update PCI-IDs with devices found on Intel SDP	2012-02-27 17:04:18 +00:00
isci.h	Queue CCBs internally instead of using CAM_REQUEUE_REQ status. This fixes	2012-04-10 16:33:19 +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.