| Commit message (Collapse) | Author | Age | Files | Lines |
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Exception happens when PRD invokes a HWP that calls mss functions
(p9c_query_channel_failure) to analyze a HW error.
The fix is to include libisteps_mss.so to HB istep 12.
Change-Id: Ied113906139506dd232d8e0cf919d51006c6ca24
CQ:SW433264
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61141
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>
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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This commit adds the TPM calls to generate a random number and log
('extend') the nonces passed between the nodes via the ABUSes. It
also cleans up some other TODOs and traces.
Change-Id: I1389af2d809351421f3c2b3b954b3eaf6b0506aa
RTC:184518
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60962
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Marshall J. Wilks <mjwilks@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>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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This change adds absolute addresses to HDAT for the SP ATTN area
that the PHyp team can now use for predictably locating PHyp
debug information. In addition, Hostboot now populates attributes
with its intended PHyp ATTN area start addresses for FSP to read.
Change-Id: I21fbdf672c37462c87705236973b22f9d1d4eba4
CMVC-Prereq: 1059060
CMVC-Prereq: 1058912
CMVC-Prereq: 1059317
RTC:186439
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59269
Reviewed-by: Nicholas E. Bofferding <bofferdn@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: Michael Baiocchi <mbaiocch@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: William G. Hoffa <wghoffa@us.ibm.com>
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Rework the code in the runtime startup() function to not depend on using
Node 0 reserved memory data to discover what nodes are present and to create
"invalid node" structs in iv_nodeContainer for nodes that are not present.
Change-Id: I61f0dbdc94c6dd1a31a3e3453b149e7322311a6e
RTC: 192967
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59497
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Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@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 commit creates a new interface that will be called in istep 18
to facilitate the exchanging of Link Mailboxes messages between nodes
acros the ABUS interface. It also does the basic procedure without
all of the final FFDC and RAS implementation that will come in
subsequent commits. All error logs are deleted to not kill any
IPLs until full functionality is tested.
Change-Id: I7391deaa37e49629cd01cfad212b64fecb9529bd
RTC:184518
CMVC-Prereq:1058895
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60793
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
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>
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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This change implements a new global variable that indicates
whether the console daemon has been started. This variable
is checked in the doShutdown path prior to printing any
console traces.
There may be a situation very early in the IPL where we
attempt to write to console before the console daemon has
been started. This causes timeouts and IPL failures.
Change-Id: Ibec90d2207e5db9ef3b9507503d1ea9e2eb7cf6d
CQ: SW431130
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60060
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@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: Michael Baiocchi <mbaiocch@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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This change imlpements the logic to lock down the Abus
secure mailboxes prior to starting PHyp. The lock down
is perormed as part of secure node communication in istep 18
Change-Id: I4bc678ce7844290a7229b605406d5d3c689a0c6c
RTC: 191005
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59692
Reviewed-by: Michael Baiocchi <mbaiocch@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>
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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-Hostboot master Drawer will create TRACEBUF section in the HB
Rsvd Mem and HBRT, while booting, gets the TRACEBUF section
details and initializes the circual buffer, if available.
-If a valid data is present in the buffer, HBRT will create an
info log ERRL, otherwise initializes the buffer.
-Traces from all components are serialized and stored in the
single TRACEBUF in the same format (fsp-binary Trace). When
buffer is full, it deletes the oldest entry/entries to store
the new ones.
-ERRL->collectTrace() works similar to other buffers.
-A new test case is added to dump the traces from TRACEBUF.
Change-Id: I4ce943231a2ba30e3a13ca34d1c40ff68464a994
RTC:188726
RTC:191302
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56450
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Opens an untrusted SBE reserved memory region with read-only
permissions to the Rsvd Mem Trace Buf Section.so that tools/debug
can come in and read those traces in secure mode. Establishes the
window across -all- chips.
Change-Id: Ied9852455d7c412915871328976a9204e1f5247f
RTC:191303
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58637
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Once resource recovery is run to recover hardware resources to
allow the system to boot, it will not be run again until the
configuration of the hardware changes. An issue with that design
is that the HWAS state, deconfiguredByEid, will not be properly
updated in situations where resource recovery has already run.
This state is used by the gard command line tool to inform
the user on the state of their garded hardware.
This commit ensure the deconfiguredByEid is properly updated
for targets that are guarded, but have been resource recovered
to allow system boot.
Change-Id: Ib15c1e8402e7c13b6497915c5138831e5e591bbe
CQ: SW432846
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60486
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: DHRUVARAJ SUBHASH CHANDRAN <dhruvaraj@in.ibm.com>
Reviewed-by: ARAVIND T. NAIR <aravindnair@in.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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1. Override the deconfig reason of a parent ..
a) getting deconfig by association due to error on its child &&
b) has at least 1 other child already deconfig by FCO
.. to deconfig by FCO
2. Override the deconfig reason of a child ..
c) whose parent is getting deconfig by an error &&
d) that is itself already deconfig by FCO
.. to deconfig by that error
Change-Id: I9c73fe35aedb832f9a4b33bd299bb30fe589095c
CQ: SW419349
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59934
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Fixed some bad asm code
Change-Id: I6786a6010c682ce8bb5de74999da659ad2eb43d7
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60775
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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- ATTR_CEN_VPD_CDIMM_SENSOR_MAP_PRIMARY
- ATTR_CEN_VPD_CDIMM_SENSOR_MAP_SECONDARY
Change-Id: Idb20b53f1fe9d5a8fbdbef608fb3ab3faa64330b
CQ:SW422858
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60473
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Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Roland Veloz <rveloz@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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There are two main changes in this commit:
1) Forcing an assert if we cannot allocate pages after
10,000 attempts to yield.
2) Adding a backtrace for a lot of exception paths.
Change-Id: I755ada753b78abed56e553f7c669f0f98ae68700
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58224
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Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Thi N. Tran <thi@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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Node0 VPD memory is being used for all nodes because we were
using a Singleton pointer across modules. This is a problem
because static memory is specific to each module which meant
we were getting a new copy of the AttrRP object instead of
the real version that had real data in it.
The change here is to create a new static interface that
external modules can call to retrieve the node associated
with a given Target.
There is also a change to cache this data into a map as I
noticed hundreds of accesses during the one function call
I was using to test with.
Change-Id: I148bf1f405d076276193d526d8a4b1f0649b2c1c
CQ: SW431462
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60276
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Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Documentation - 16.5 call_host_load_io_ppe; 16.6 call_host_ipl_complete;
Implementation - 16.5 call_host_ipl_complete; 16.6 call_host_load_io_ppe
Change-Id: I578d7b574dc1f54d903477d22e2a270453c3850b
RTC:192626
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60131
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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PRD running up in the host needs to be able to point at a specific
clock source when detecting some errors. Since the Hostboot
targeting model doesn't include the clock targets, we will use
the existing clock callout pathway to do this. This change adds
a few new constants that specific which clock has the issue
instead of using the 'currently active' clock that we have now.
Change-Id: I6441ba3d1a082134cf2ada37cefca4cba1781924
RTC: 190666
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59133
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Reviewed-by: Manish K. Chowdhary <manichow@in.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Current code has each Node calculate each Remote Node's IPC area
remote address by performing a fixed format calculation.
This change has each Node calculating its IPC area Remote address
and posting this value to a local SCOM register. A Node reads
a Remote Node's SCOM register to acquire the Remote IPC area
address.
Change-Id: I25260ce180e0d07e5e81990d4c1f99e249912491
RTC:191463
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59177
Tested-by: Jenkins Server <pfd-jenkins+hostboot@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: Jenkins OP HW <op-hw-jenkins+hostboot@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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There are two cases where hostboot's attention is required in istep7:
- If HRMOR we booted with doesn't fall in the range of proc_mem_to_use's
memory, then the SBE is old. HB will do an sbe update and
request re-ipl
- If HB deconfigured a bunch of dimms in istep7 and ran out of memory,
then we will request a reconfig loop
Then, in istep14, we added another sanity check to make sure we have
memory as expected to prevent unexpected failure after exiting cache
contained mode.
Change-Id: I018f4ce862cc79b5d7bacbe01cc28d1d2b4fc788
CQ:SW430015
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59696
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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This story covers when a DMI channel gets checkstopped at runtime
and how to service the subsequent SCOM operations that PRD
requests to diagnose the issue. At runtime, PRD makes all of
its SCOM requests to HBRT which passes them on to PHYP for
in-band access. The checkstop blocks in-band access, so HBRT
must fail-over to messaging the FSP to do FSI accesses.
To reduce the number of SCOM calls to the FSP, HBRT makes
a "multi-SCOM read" call for all the common SCOMs that
PRD will request after a checkstop, and caches the results.
Two new calls (MBOX, generic messaging interface) to the FSP
were added in a previous commit to allow FSI SCOM operations
through the FSP:
- MSG_SINGLE_SCOM_OP
- MSG_MULTI_SCOM_OP
Also, a new map, chnlFailScomList, was added in a previous
commit. chnlFailScomList contains a list of target types
and associated SCOM addresses that PRD is likely want to
read after a checkstop. PRD is responsible for maintaining
the contents.
Change-Id: I829a72067007ac8a61d80caa690d8eedee0f08cc
RTC:189294
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59197
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@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>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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Hostboot code will write the current HRMOR value into core
scratch reg 1 (scom=xx010A87, spr=0x08) at initial boot.
This data is ORed into the memory size data that was already
present. The bootloader code will do the same.
Also updated the debug tools to key off of this data if it
is available to avoid any HRMOR hardcoding.
The purpose of this change is to provide a method for the FSP
code to handle various memory remapping scenarios that are
currently in plan without needing any explicit communication
from Hostboot.
Change-Id: Ia3c81980ebd780ae182956cddae785dd408fbed9
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59699
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-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: William G. Hoffa <wghoffa@us.ibm.com>
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Defer init of Centaur SCOM cache register definitions until after istep 10.2
Change-Id: Ifdf94d00d65b0dffe841a32698f1aec5a97f3fe6
RTC: 187288
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59615
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@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>
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There are a couple of things we have to do to targets/attrs when we
either transition from Hostboot->HBRT or from HBRT->Hostboot during
an MPIPL. These include resetting all of the mutex attrs so they
are in the unlocked state and updating the pointer which PEER_TARGET
stores as a value to reflect the change in the memory mapping. For
both of these tasks we need to loop through all of the targets.This
refactor allows both these tasks to be done in the same loop.
Change-Id: I23614bba11b2c9eabb97a7ddc7a53937f83dc131
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58316
Reviewed-by: Martin Gloff <mgloff@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>
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: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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On a phyp based system, when we detect that memory is missing
behind master processor, we find a proc with memory and set
ATTR_PROC_MEM_TO_USE to its HRMOR. This commit adds this support
in hwas common code as HWSV will call this function, update SBE
mbox registers, and IPL the system.
Change-Id: I88a6cb69aa10147365c556f9cf31014066bd3d08
CQ:SW430015
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59159
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: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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Structure sbeCapabilities_t was added to the sbe_utils.H, a common file that
can be shared among other files that need the sbeCapabilities_t struct.
The psuCommand structure was updated, in file sbe_psudd.H, to facilitate the
PSU call to get SBE Capabilities. Also structs fifoGetCapabilitiesResponse/
fifoGetCapabilitiesRequest were added to file sbe_fifodd to facilitate
the FIFO call to get SBE Capabilities.
Attributes SBE_COMMIT_ID, SBE_VERSION_INFO and SBE_RELEASE_TAGS were added to
the target '<id>chip-processor</id>'. These attributes are the ultimate
receiver of the SBE capabilities' version, commit id and release tags info.
New file sbe_capabilities.C contains the call to getPsuSbeCapabilities and
getFifoSbeCapabilities which ultimately perform the call to do the PSU chip
operation, FIFO chip operation and update the attributes above. In step 6,
host_discover_targets, and in step 8,
call_proc_check_slave_sbe_seeprom_complete, is where the calls to
getPsuSbeCapabilities and getFifoSbeCapabilities are made respectively.
The file FipS_SBE_Interface_Specification_v1.3a.pdf (FIFO), file
Host_SBE_Interface_Specification_v0.9d.pdf and looking at
HW code were used to guide the coding of this.
Change-Id: I32ccdeab7bf0a478298b199d42d74650a3f393f6
RTC:181139
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56317
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: Martin Gloff <mgloff@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 commit adds the attributes needed for a mutex XBUS and ABUS lock
and then uses them in the Node Communications Device Driver. It also
adds some additional error recovery to the Node Comm DD. Plus, it adds
some additional SCOMs to the Read and Write Node Comm DD operations.
Change-Id: I27b94f29a6e3c2e3e2ba98fec48cc000c39add47
RTC:191008
Depends-on:I19510888c0922e5bb857cffc9426399e79e113ba
Depends-on:I11893af06b7a097b43106117d648e9a431c4f3ea
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59292
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
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>
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Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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8001 - Tell Simics we are waiting on the FSP
8006 - Tell Simics we shutdown
8020 - Tell Simics which istep we're running
CQ: SW423959
Change-Id: Icea13d2ed7ff73de04400c46b9b1855e94db7c84
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58104
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Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Hieu C. Nguyen <hieu.nguyen@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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Some changes are coming to the getChildTargetsForCDG interface in
regards to how it returns DIMM information. Get a unit test in place
for this function so the future changes can be verified.
Change-Id: I731841598f35a169c6dfbbdd873c07dc37d27273
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59072
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@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>
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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We have discovered some error cases within the memory diagnostics
step where a single hardware operation can take up to 6 minutes
to complete. The code sends a watchdog ping before issuing any
command, but the current timeout (2 minutes) is insufficient to
handle these long commands.
Resolves boston-openpower/#1240
Change-Id: I4e27a45c927c014b5fcc28d4510c5996a7009953
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59254
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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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: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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- Need to account for a Service Processor Fail-Over scenario
where the 'master' processor could change. Because of this, FW
must re-evaluate which target pointer is the current master
and update attributes accordingly.
Change-Id: I83ada72389f05cc2a80d4c6a34db7d9ab3c2b3ce
CQ: SW429022
RTC: 182718
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59221
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@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>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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In the Resource Recovery redesign, the Block Spec Deconfig attribute gets set
when a check for minimal hardware fails to find enough hardware, and it gets
cleared when there is a hardware change. Now, the Block Spec Deconfig attribute
will also be cleared when a target that had gard applied no longer has any gard
records.
Change-Id: I8f93ca4821b1360638a94855c0aadb3dda365046
CQ: SW429890
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59325
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Brian E. Bakke <bbakke@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Thi N. Tran <thi@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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This commit adds a new custom Node Comm Device Driver error log
user details section and its parser code. It also adds a function
to add the target and important HW registers to an error log.
Change-Id: I11893af06b7a097b43106117d648e9a431c4f3ea
RTC:191008
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59079
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-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: William G. Hoffa <wghoffa@us.ibm.com>
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This commit establishes base support for Secure Node Communications.
It creates a new device driver to operate the XBUS and ABUS Link
Mailboxes and adds base support for using these device drivers to
send and receive messages. It also adds a test to perform a 2-chip
XBUS Link Mailbox operation.
Change-Id: I19510888c0922e5bb857cffc9426399e79e113ba
RTC:191008
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58376
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Reviewed-by: Marshall J. Wilks <mjwilks@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>
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: William G. Hoffa <wghoffa@us.ibm.com>
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To support Fleetwood secure inter-node communication, we need to
“poison” the PCRs of all still functional non-master node TPMs
just prior to transferring control to PHyp, and report that
poisoned state to HDAT.
Change-Id: Ic104ef2e44fc98895b9b435fdf8ba4c5e4972818
RTC:191001
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58244
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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The SMP_CABLE part callout will be used to indicate to the FSP
that a SMP cable is at fault. The FSP code will do further
analysis, possibly adding more FFDC to the error log or triggering
recovery code.
Change-Id: Ib7463e5e21c1a9aa75e6a6121e31d742293ef928
RTC: 180336
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59132
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: Sachin Gupta <sgupta2m@in.ibm.com>
Reviewed-by: Srikantha S. Meesala <srikantha@in.ibm.com>
Disable-CI: Srikantha S. Meesala <srikantha@in.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@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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-On a multi node Fleetwood system with node0 deconfigured
the index into the hostboot reserved memory array for the
master node exceeds the limit check due to an invalid
calculation when nodes other than 0 become the master.
The calculation was using the node id instead of the
effective instance id.
Change-Id: I55d991eda04452aa242fcccad07fede05d29eccb
CQ:SW425720
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58113
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@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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Adding some more traces to the error log we grab for core
activation failures.
Change-Id: I30c6985060fcffcb3382b775a52e59c08d2b51b7
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57907
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Reviewed-by: Matt Derksen <mderkse1@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Resolves #135
Change-Id: I46b5c2208ed28822c6001a955f4056d976e79339
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58010
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This commit adds an option to the two masterProcChipTargetHandle()
functions to only look for and return a functional master proc chip
as necessary with the issue in Defect SW424528. The default behavior
of these functions - where the functionality is not checked - remains
the same. Once use of these functions has also been updated to use
this new option.
Change-Id: I37049d2cb9299a9404b57d85031a364bdb257c82
CQ:SW424528
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58920
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: Marshall J. Wilks <mjwilks@us.ibm.com>
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Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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-Existing code ensures consistency of frequency data
across all modules in istep6.12.
-In a multi-drawer config this data needs to be consistent
across all drawers.
-Master drawer sends the frequency data to all the other
via IPC mechanism.
-This data is compared and error is returned if there is a mismatch.
Change-Id: Ia1daf1f0eeb90fbafb68417b979488b040efe535
RTC:158036
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57542
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
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Reviewed-by: Roland Veloz <rveloz@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Resource recovery is a RAS feature wherein we do not apply certain gard records
if those records would result in a boot fail due to a lack of hardware. Change
the logic from applying speculative deconfiguration one by one to applying all
predictive gard records and then removing those records if minimal hardware is
not available. Also add BLOCK_SPEC_DECONFIG attribute to flag when speculative
deconfiguration is not allowed. This flag is set if minimum hardware is not
available and is cleared after a hardware change.
Change-Id: Ia065de3a44ab29fbf33ad4ce98bc42ea5144463f
RTC: 191414
CQ: SW424137
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58041
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Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Change-Id: I146289bb2f36519fee5e1fb1dfc07aedf71a1a34
CQ:SW428001
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58704
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Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Added flag to force a HB dump for most VFS crashes.
Also added a few constants in the ErrlEntry constructor to make
the bool args more obvious.
Change-Id: I4f90ee694cece10f567df787f851dca78a895ad7
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57272
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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: Martin Gloff <mgloff@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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The existing key transition flow updates all SBE SEEPROMs within the system in
the same boot, thereby quiescing all SBEs. This compromises the ability of FSP
to detect a key transition TI at the end of the update process because the SBE
is not alive to service FSP's incoming SBE FIFO request to read the memory
holding the attention information. This change adds new support to log
the key transition progress in a node target attribute introduced in an
earlier commit and send that status to FSP via a new mailbox message.
Change-Id: I828184ae8be89ac87137d7510a3c375cef2e05d7
CQ: SW418697
CMVC-Prereq: 1053806
CMVC-Prereq: 1053552
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56677
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-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: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: Marshall J. Wilks <mjwilks@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Change-Id: I6314ec8582e1d9cc284adf877e115433e95a168e
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58217
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>
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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A new programming interface allows us to obtain random numbers
from the TPM more easily (i.e. in a more high-level way).
Change-Id: Ibd3d3b320411bea146d6eab4d1a59ca760bc726c
RTC:191000
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57802
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@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: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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This commit retrieves the amount of space the PAYLOAD has reserved
for the HDAT content in its SPIRA section. It then uses this size
when copying the HDAT from the temporary location (where the FSP
put it with DMAs-via-TCEs) to its final location.
Change-Id: I430a78a1655db85f448b3f5c30e6a83f5be4b1f6
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58261
Reviewed-by: ILYA SMIRNOV <ismirno@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@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>
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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This change implements a Centaur SCOM cache for sensitive SCOM registers. The
cache is initialized and enabled before the first Centaur SCOM, and disabled
just prior to locking down the Centaur configuration. Once the Centaur has been
locked down, the real register values are compared to the cache entries, and the
Centaur is deconfigured (not garded) on any mismatch in assumptions.
RTC: 187288
Change-Id: I7b13bfd7eb6b427aba115d6944958bf55e171008
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57532
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>
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: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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I think this is all that's required to define the SCOM interface
to FSP. I used a single structure for request/response because
I want to use the generic FSP messaging code, and it assumes that
the request and response structs are the same (at least in size).
Change-Id: I45d3678db1e265cc1ba5108ea6ffbbe9a15bc307
RTC:189294
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57807
Reviewed-by: Roland Veloz <rveloz@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>
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: Alpana Kumari <alpankum@in.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
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- In MPIPL the HW interrupt config could be such that interrupts will
cross node boundaries. HB handles interrupts independently on each
node - so initialize INTRP in a way to handle this transition.
- Modify the MPIPL flow with the following changes:
a) Set the Interrupt LSI State Machine to disabled
b) Enable LSI Mode via the Interrupt Control Register
c) Force all nodes to sync after steps a + b
- Enable INTRP Multi-Node MPIPL Sync Code developed in P8
- Each node will now initialize its own internode_info
data area during an initial IPL
- Coalescing of the Host will modify this data to define
all the nodes in the system
- During the MPIPL each node can view each others area to
determine when all nodes have reached the common sync point
- Remove Legacy P8 MPIPL INTRP Code that is not used
Change-Id: Idb742eafc7389f328ea7f506c4c4541c989e52b6
RTC: 182712
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57993
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>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@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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