talos-hostboot/src/usr/ipmi/ipmidd.C, branch 07-25-2019

ipmi: Split into ipmibase and ipmiext modules

2018-10-10T18:39:41+00:00

Split the IPMI module into base and ext portions, with the BT interface, device driver and resource provider in the base portion, and all remaining IPMI functionality in the ext portion. The split is in preparation for moving the base functionality in the hostboot base image. Change-Id: Iec864f96240d79f4fadd5519d2ef46437d07c1fd Signed-off-by: Andrew Jeffery Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66792 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: Corey V. Swenson Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

ipmi: IpmiDD and IpmiRP must never free resources

2018-10-10T18:38:21+00:00

An IPMI-based PNOR implementation will be introduced in the future. If it is in use (and it likely will be), then IpmiDD and IpmiRP must be functional right up until the shutdown() syscall is invoked. This is necessary because hostboot assumes parts of the PNOR can be paged in at any time (though not necessarily dirtied and flushed), and IPMI is now required to fulfil the requests. Remove the unnecessary shutdown-related code from both classes. Change-Id: I82276e5e12c8b917d655000a456b72a2ccacdb5f Signed-off-by: Andrew Jeffery Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/67077 Tested-by: Jenkins Server Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

ipmi: Break circular dependency between IpmiDD and IpmiRP

2018-10-08T20:24:20+00:00

Previously IpmiDD depended on IpmiRP to acquire IpmiRP's message queue for IpmiDD to enqueue hardware state change events. IpmiRP in-turn depends on IpmiDD for shutdown event handling, calling through IpmiDD::handleShutdown() in IpmiRP::shutdownNow(). Break the circular dependency by asynchronously publishing hardware state change events from IpmiDD on a queue owned by IpmiDD. IpmiRP consumes messages from IpmiDD's event queue and republishes them on its own internal queue for consumption by the state management task. This is a little inefficient but provides for greater design clarity in the face of a lack of a select() or poll() style interface that would allow listening for messages on multiple message queues. Change-Id: I3c3c3209d515ec9e90c04630779624bf85e953b1 Signed-off-by: Andrew Jeffery Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/65936 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Corey V. Swenson Reviewed-by: Daniel M. Crowell

Adding interface changes to provide BMC information to HDAT

2016-10-19T21:52:08+00:00

Change-Id: I3ad70f2886fe8c0fc420bf490effbde33e477010 RTC:161648 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/30994 Reviewed-by: VENKATESH SAINATH Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa Reviewed-by: Matthew A. Ploetz

IPMI: C++11 bad string literal concatenation

2015-06-08T18:22:20+00:00

Change-Id: I6e19a80eb1918b9b9ceb714c5e90110d17081480 RTC:124186 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/17975 Reviewed-by: Brian H. Horton Tested-by: Jenkins Server Reviewed-by: WILLIAM G. HOFFA Reviewed-by: A. Patrick Williams III

IPMI SMS support and initial event handlers

2015-01-16T20:53:56+00:00

Change-Id: Idf8f4f251b76be9bc253691098bd3bd376b64ca6 RTC: 116600 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/14994 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III

Fix spelling mistakes using codespell.

2015-01-15T20:57:29+00:00

- See https://github.com/lucasdemarchi/codespell Change-Id: I03e102d1ebb9473b6226fa9b6edb684fa0218a2f Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15031 Tested-by: Jenkins Server Reviewed-by: STEPHEN M. CPREK Reviewed-by: Zane Shelley Reviewed-by: Brian Silver Reviewed-by: A. Patrick Williams III

BMC: Shutdown handling in IPMI Resource

2014-12-01T22:07:34+00:00

Quiesce activity and free resources Depends-on: I2a763e5e3ea59e6afb7b7ab7d088fb236ee3428e Change-Id: Id801368fb81f0421c7b11e96898142548417db5c RTC: 106887 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/14251 Tested-by: Jenkins Server Reviewed-by: Brian Silver Reviewed-by: ANIRUDH BAGEPALLI Reviewed-by: A. Patrick Williams III

Add response timeouts and event requests

2014-11-12T14:26:50+00:00

Change-Id: I2a763e5e3ea59e6afb7b7ab7d088fb236ee3428e Depends-On: I8f6a590b29d9171389d10abc5b6e68f91ac94d16 RTC: 116300 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13856 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III

IPMI Block Transfer implementation

2014-10-23T09:51:02+00:00

Change-Id: I8f6a590b29d9171389d10abc5b6e68f91ac94d16 RTC: 114907 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13721 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III