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Christian Iversen 6cb12ee2b0 [hermon] Increase polling rate for command completions 
Some older versions of the hardware (and/or firmware) do not report an
event when an Infiniband link reaches the INIT state.  The driver
works around this missing event by calling ib_smc_update() on each
event queue poll while the link is in the DOWN state.  This results in
a very large number of commands being issued while any open Infiniband
link is in the DOWN state (e.g. unplugged), to the point that the 1ms
delay from waiting for each command to complete will noticeably affect
responsiveness.

Fix by decreasing the command completion polling delay from 1ms to
10us.

Signed-off-by: Christian Iversen <ci@iversenit.dk>
Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
 		2021-01-28 23:47:00 +00:00
contrib [coverity] Override assumptions about wcrtomb() and hmac_init() 2019-08-17 17:18:54 +01:00
src [hermon] Increase polling rate for command completions 2021-01-28 23:47:00 +00:00
.travis.yml [travis] Update to current default build environment 2021-01-24 12:50:50 +00:00
COPYING [legal] Update GPLv2 licence text 2015-02-26 17:59:53 +00:00
COPYING.GPLv2 [legal] Update GPLv2 licence text 2015-02-26 17:59:53 +00:00
COPYING.UBDL [legal] Add support for the Unmodified Binary Distribution Licence 2015-03-02 12:07:14 +00:00
README [doc] Re-add README file 2010-05-28 00:03:47 +01:00

README 

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org