| Commit message (Collapse) | Author | Age | Files | Lines |
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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
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: 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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Change-Id: I3e870c9b50d13704c4c88adfc96e5943cff9dae2
RTC: 175114
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42153
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Martin Gloff <mgloff@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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- Include a generic error pipleline for other future error
scenarios to leverage this functionality
Change-Id: Icc1399ee93157c7106d394944a3355285a8cd830
RTC: 171865
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39072
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: 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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Previously this register only had 2 values. "running" in ascii and 0
This commit adds 3 more possible states. Now 0 represents that HB
passed off control to the hypervisor. "shutdown" represents that HB
TI'ed. "bootload" says we are in the bootloader. "starthbb" means
the bootloader has started the base image. "running" means hostboot
is up and running.
Change-Id: I11e7ef3dbb559a221343070b2c1b15f67853710b
RTC: 171742
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39730
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@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: Daniel M. Crowell <dcrowell@us.ibm.com>
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Check scom register (0x1001181B) for reduced cache mode and expand the
memory footprint appropriately, reduced 8MB or full 10MB.
Change-Id: I5920572077cdcee317e7b3b9abe999e6de295459
RTC:152954
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/27522
Tested-by: Jenkins Server <pfd-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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Change-Id: I2ad133be733ee9e41590b3b8bd60bd6abe69d1a9
RTC: 126786
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/22054
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: 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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This is to support using the scratch register for the power off
message. I moved to a new scratch register since we were sharing
with a SBE scratch reg that was needed early in HB IPL.
NOTE! This will have a co-req with an FSP track so we'll need to
coordinate.
CMVC-Coreq: 917527
Change-Id: I5f81f15126d6ad8d2c9459c5afe730554256c037
RTC: 95818
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/9220
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 71994
Change-Id: I422f349d5588731a5e7cfc504d96e497958d6b95
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7426
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Simple devtree support for Sapphire in SPless mode
Change-Id: I4a70bfc5cd3eb3dbd1b443869c046c789f98cc95
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3739
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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* Start kernel in 1/4 cache mode per Secureboot.
* Copy Secureboot header for base image for later use.
* Blind-purge bottom half of cache.
* Add bottom of cache into memory maps for 1/2 cache mode.
RTC: 64762
Change-Id: I1b45f30a2d45c9709d4fd486cfe0ca2ce86b051c
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3773
Reviewed-by: Michael Baiocchi <baiocchi@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: ADAM R. MUHLE <armuhle@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: 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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RTC:64829
Change-Id: Ic8e7983f6838b79c359c4cee2647b7676493cb1e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3564
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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If fake PNOR isn't being used, we can expand our memory space to
the full 8MB cache. There will be follow up work with RTC: 49137
to support 4MB degraded caches for bring-up.
Change-Id: I1248efa37965f39ebab62aae556349c34aa24b66
RTC: 47356
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2319
Tested-by: Jenkins Server
Reviewed-by: Melissa J. Connell <missyc@us.ibm.com>
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 44730
Change-Id: Ifaeecc659e1bfd8ded4744dc591fc993471519ba
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1471
Tested-by: Jenkins Server
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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* Debug tool for PageManager.
* Support PageMgr allocations of non-2^k size.
* Switch page-allocation to always be in kernel-mode.
While investigating issue 44511, I noticed two problesm with the
memory page allocator (PageManager). First, the allocator did
not support allocations of pages which were not a power of 2,
which would result in pages appearing to "leak". Second, in
situations where a large allocation was requested and there was
not a large chunk available, the allocation would enter a
live-lock condition where coalescing would never occur.
Switched the PageManager so that all allocations happen in
kernel space. This allows us to force memory-release operations
on the syscall path when we are out of memory and also put in
place a task_yield call which will allow coalescing to eventually
occur. Issue 44523 is suppose to fully resolve any of these
live-lock paths.
RTC: 44511
Change-Id: Ifefd5d0996ee6914e291c862fac0c7b76980717f
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1330
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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This code is currently unused, due to InitService not having the
payload address and the start_host_os IPL step being unimplemented.
For testing purposes the 'shutdown' call in initservice.C can be
changed to pass a non-zero base address (such as 256MB).
RTC: 40871
Change-Id: I0f4b6bae62ede1853aabbcb28082300005e31897
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/926
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
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Change-Id: I205f2409e56032cfc0aaf01d7e26d357f0b86373
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/277
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server
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Change-Id: Ia063a66b705b3272b7578ece420c84ac9c4c3d26
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/224
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Jenkins Server
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