Adaptec and the Adaptec logo are trademarks of Adaptec, Inc. The interrupt handler has exclusive control over the Rx ring and records stats from the Tx ring. Maxtor is under no obligation to, and expressly disclaims any responsibility to update or alter, its forward-looking statements, whether as a result of new information, future events or otherwise. The Tx ring is wrapped with the END bit, since a large hardware Tx queue disables the queue layer priority ordering and we have no mechanism to utilize the hardware two-level priority queue. The ring sizes are set fixed by the hardware, but may optionally be wrapped earlier by the END bit in the descriptor. The name can only partially document the semantics and make the driver longer and more difficult to read. Media releases are provided as is by companies and have not been edited or checked for accuracy.
|Date Added:||10 February 2009|
|File Size:||38.48 Mb|
|Operating Systems:||Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X|
|Price:||Free* [*Free Regsitration Required]|
If and when this is fixed, the define below can be removed. Adaptec and the Adaptec logo are trademarks of Adaptec, Inc.
Adaptec SCSI Controller Card From Dell POWEREDGE Server 0R | eBay
The driver allocates full frame size skbuffs for the Rx ring buffers, so all frames should fit in adapted single descriptor. Buffers consumed this way are replaced by newly allocated skbuffs in a later phase of receive. When the incoming frame is larger, the skbuff is passed directly up the protocol stack. Please send all bug reports to me, and not to Donald Becker, as this code has been heavily modified from Donald’s original version.
Adaptec SCSI Controller Card 39160 From Dell POWEREDGE Server 0R5601
There are redundant checks here that may be cleaned up after the driver has proven to be reliable. Filling in the station address.
Linux device driver for the Adaptec Starfire network adapter. However in some modes a descriptor may be marked to wrap the ring earlier. These may be modified when a driver module is loaded. Should we add a busy-wait here? Maxtor and its products can be adatpec at www. The information below comes from Donald Becker’s original driver: Maxtor, the Maxtor stylized logo and Atlas are registered trademarks of Maxtor Corporation.
The company has an expansive line of storage products for desktop computers, near-line storage, high-performance Intel-based servers and consumer electronics.
ADPT adaptev they have collaborated to help simplify deployment of new Serial Attached SCSI SAS technology for system builders and resellers through extensive compatibility testing and the distribution of a special SAS evaluation kit to a select group of integrators worldwide.
These forward-looking statements are based on current expectations, forecasts and assumptions and involve a number of risks and uncertainties that could cause actual results to differ materially from those anticipated by these forward-looking statements.
Media releases are provided as is by companies and have not been edited or checked for accuracy. The 15003b handler has exclusive control over the Rx ring and records stats from the Tx ring.
Adaptec SCSI Adapter 39160 (3892B365)
The ring sizes are set fixed by the hardware, but may optionally be wrapped earlier adaptfc the END bit in the descriptor. These and other risk factors are contained in documents that the company files with the SEC, including the Form K for fiscal and its recent Qs. The name can only adapetc document the semantics and make the driver longer and more difficult to read.
The driver does not use the completion queue consumer index, but instead checks for non-zero status entries. Synchronization The driver runs as two independent, single-threaded flows of control.
Thus the IP header at offset 14 in an ethernet frame isn’t longword aligned, which may cause problems on some machine e. This driver uses that hardware queue size for 1503h Rx ring, where a large number of entries has no ill effect beyond increases the potential backlog.
SAS also offers design simplicity because serial devices allow for easier airflow within machines, and easier device timing because timing is coordinated with a single serial signal and not with multiple ada;tec signals.
The combination of Maxtor and Adaptec SAS technology beat our expectations in performance, reliability and ease of deployment. There are far too many to document all of them here.
Adaptec expressly disclaims any obligation to update forward-looking statements, whether as a result of new information, future events or otherwise. I was very impressed with the performance, scalability, and reliability of the Adaptec SAS technology.
For these architectures, the driver is forced to copy the frame into a new skbuff unconditionally. If the number of free Tx daaptec in the ring falls below a certain number currently hardcoded to 4it signals the upper layer to stop the queue.
Maxtor is under no obligation to, and expressly disclaims any responsibility to update or alter, its forward-looking statements, whether as a result of new information, future events or otherwise.