| Commit message (Collapse) | Author | Age | Files | Lines |
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Change-Id: Iceb33f0b8c802e7448e8b77200623048f7f7ab61
RTC: 141924
CMVC-Coreq: 993299
CMVC-Prereq: 994801
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/23591
Tested-by: Jenkins Server
Tested-by: FSP CI Jenkins
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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This change includes:
- Implementation of a generic KernelWorkItem Class
- Kernel functionality for doorbell send to specific PIRs
- Kernel changes to send core/thread Wakeup doorbells using
doorbell_send() + placing KernelWorkItems on a cpu stack obj
to be executed during doorbell wakeup
- Kernel Interrupt Message handler changes to send wakeup msgs
- Interrupt Resource Provider (INTRRP) Changes to handle
wakeup msgs and monitor for timeouts
- Changes to the IPL flow to invoke proper Core/Thread Wakeup
- A basic outline (commented out) for how IPC messages can be
implemented in the future
Change-Id: I547fb8719bac657def561565ae11ab18cde72096
CMVC-Prereq: 992722
RTC:137564
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/22815
Tested-by: Jenkins Server
Tested-by: FSP CI Jenkins
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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This change includes the following:
- Kernel Updates to handle hypervisor interrupt vector
- Interrupt Resource Provider changes to setup and handle
LSI Based interrupts
- Kernel updates to handle modified interrupt flow for
LSI Based interrupts
- Attribute updates for Scom BAR Registers
Change-Id: If63f246a0090ab8c81c3fa8ac3ab6871a0af2e31
RTC:137561
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/20692
Tested-by: Jenkins Server
Tested-by: FSP CI Jenkins
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Change-Id: I5664587b4f889099290ef50d50fa9ce5e580e1eb
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/11167
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I40600399daf2ef563b534bd91143a4f45d00ff79
CQ: SW248610
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/9273
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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CQ:SW247017
Change-Id: I66b27aeac0c23366deb390963edf5d88fbd8406c
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8862
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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CQ: SW244546
Change-Id: Ice49cdd7e4acd8168ec2cfc29e1970c5daa49780
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8666
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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CQ: SW239987
Change-Id: I2a33e767916cd80ae3b4acc604104963cbc648ac
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7828
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I6978d66ecfdef57da9754e6251d2ac1d3d078210
RTC: 73559
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/6851
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I315d5c802819bf6f16cd6adbffe77530bd42699a
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/5427
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 72995
CQ: SW181350
Change-Id: Ia1061c4fc28987227a8cb5f02a539de9851863b8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4922
Tested-by: Jenkins Server
Reviewed-by: Van H. Lee <vanlee@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 63128
Change-Id: Ica27c7f714bc8b874c9bccb663a32d3cfba37c5a
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4193
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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The interrupt handling was originally written with the intent
that only a single thread would receive interrupts. We
purposefully program the Interrupt Presenter hardware to
route all interrupts to a single core.
IPIs (Inter-processor Interrupts) are not routable by the ICP
and end up being delivered to the targeted thread. When we
trigger a winkle-wakeup of a thread, that thread gets the IPI
interrupt. Since we broadcast the IPI to all threads on a core
there is potential for multiple threads to be using the interrupt
object at once. Hence, we added a spinlock to protect it.
Change-Id: I736de774496b13cc9f344d389b9f249bbabeb036
Tested-by: Jenkins Server
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: Ief0b9202e13bd70cf0de84ca3cb20f5c6df4d3d8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4035
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 63124
Change-Id: I1ad1d6bdf6a2848b686b25504fabddddb701d440
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3813
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Michael Baiocchi <baiocchi@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I5d95f3e3e2d803f07c7d8f3bf2d8ee522e1b4519
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2406
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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RTC: 37009
Change-Id: I56669805c86d9659a20ad7c26e5e9860c7a248c7
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1087
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I6f5f44009f8b6e76ac660977c567b35400980b22
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1204
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 39730
Change-Id: Ib548202f6f935b46cd92e0ddbf48d19b5ff6679a
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/977
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I4cdcf3b4f93bd75aca4a495f3faa16af9ba217d7
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/753
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: If6b499d819b71298b8a64e096e1eb83c639ad645
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/517
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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