| Commit message (Collapse) | Author | Age | Files | Lines |
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Change-Id: I329dd64345f2474cb0dad628ccc2244d85be86c2
CQ: SW429364
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/63147
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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-Fixed node/group id calculations
-Reduced dbell printk to prevent printk overflow
-Fixed architectual hole in how internode IPC works
Workitems won't work, instead just always check
for IPC on any doorbells to master thread
-Changed PIR tracing to print out in hex
Change-Id: I25eb7f87fd812a90f98a7724b1ac1100f764fe7b
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53187
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
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- Use doorbells instead of IPIs (no IPI support
using LSI interupts in the XIVE intr architecture)
- New message type from kernel to userspace so the
kernel can notify the HB userspace Interrupt
Resource Provider (INTRP) that an IPC message was
sent to the particular HB instance (in P8 this
happened automatically as that was part of the
IPI architecture).
- Re-enable testcase that validates that an IPC
message can be successfully sent.
Change-Id: Ic846f8dca45217205ed61d8381a573e995cb16f2
RTC: 150861
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52004
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@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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