Age | Commit message (Collapse) | Author | Files | Lines |
|
[ Upstream commit 9ca8bf1bde56330075634bd3cb601d0f6ee90514 ]
`msg` is valid pointer here. I don't recall why I added assert here :-(
This is not correct. We shouldn't call assert here. Also we are not using
`msg`. Hence convert it to `__unused`.
Fixes: 19d4f98e ('FSP/NVRAM: Handle "get vNVRAM statistics" command')
Cc: skiboot-stable@lists.ozlabs.org # v5.4.x +
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Reviewed-by: Mahesh Salgaonkar <mahesh@linux.ibm.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
|
|
SPDX makes it a simpler diff.
I have audited the commit history of each file to ensure that they are
exclusively authored by IBM and thus we have the right to relicense.
The motivation behind this is twofold:
1) We want to enable experiments with coreboot, which is GPLv2 licensed
2) An upcoming firmware component wants to incorporate code from skiboot
and code from the Linux kernel, which is GPLv2 licensed.
I have gone through the IBM internal way of gaining approval for this.
The following files are not exclusively authored by IBM, so are *not*
included in this update (I will be seeking approval from contributors):
core/direct-controls.c
core/flash.c
core/pcie-slot.c
external/common/arch_flash_unknown.c
external/common/rules.mk
external/gard/Makefile
external/gard/rules.mk
external/opal-prd/Makefile
external/pflash/Makefile
external/xscom-utils/Makefile
hdata/vpd.c
hw/dts.c
hw/ipmi/ipmi-watchdog.c
hw/phb4.c
include/cpu.h
include/phb4.h
include/platform.h
libflash/libffs.c
libstb/mbedtls/sha512.c
libstb/mbedtls/sha512.h
platforms/astbmc/barreleye.c
platforms/astbmc/garrison.c
platforms/astbmc/mihawk.c
platforms/astbmc/nicole.c
platforms/astbmc/p8dnu.c
platforms/astbmc/p8dtu.c
platforms/astbmc/p9dsu.c
platforms/astbmc/vesnin.c
platforms/rhesus/ec/config.h
platforms/rhesus/ec/gpio.h
platforms/rhesus/gpio.c
platforms/rhesus/rhesus.c
platforms/astbmc/talos.c
platforms/astbmc/romulus.c
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
[oliver: fixed up the drift]
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
|
|
Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
|
|
Use Software Package Data Exchange (SPDX) to indicate license for each
file that is unique to skiboot.
At the same time, ensure the (C) who and years are correct.
See https://spdx.org/
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
[oliver: Added a few missing files]
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
|
|
commit ba4d46fdd9eb ("console: Set log level from nvram") wants to read
from NVRAM rather early. This works fine on BMC based systems as
nvram_init() is actually synchronous. This is not true for FSP systems
and it turns out that the query for the console log level simply
queries blank nvram.
The simple fix is to wait for the NVRAM read to complete before
performing any query. Unfortunately it turns out that the fsp-nvram
code does not inform the generic NVRAM layer when the read is complete,
rather, it must be prompted to do so.
This patch addresses both these problems. This patch adds a check before
the first read of the NVRAM (for the console log level) that the read
has completed. The fsp-nvram code has been updated to inform the generic
layer as soon as the read completes.
The old prompt to the fsp-nvram code has been removed but a check to
ensure that the NVRAM has been loaded remains. It is conservative but
if the NVRAM is not done loading before the host is booted it will not
have an nvram device-tree node which means it won't be able to access
the NVRAM at all, ever, even after the NVRAM has loaded.
Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
FSP sends MBOX command (cmd : 0xEB, subcmd : 0x05, mod : 0x00) to get vNVRAM
statistics. OPAL doesn't maintain any such statistics. Hence return
FSP_STATUS_INVALID_SUBCMD.
Sample OPAL log:
[16944.384670488,3] FSP: Unhandled message eb0500
[16944.474110465,3] FSP: Unhandled message eb0500
[16945.111280784,3] FSP: Unhandled message eb0500
[16945.293393485,3] FSP: Unhandled message eb0500
With this patch, I don't think FSP will ever call "free vNVRAM" MBOX command.
But to be safer side lets return FSP_STATUS_INVALID_SUBCMD for this MBOX
command as well.
Reported-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Tested-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
There are now no users of the call_out parameter and future users should
use the log_append_msg() and log_append_data() functions, so remove all
references to call_out.
Signed-off-by: Samuel Mendoza-Jonas <sam.mj@au1.ibm.com>
Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
Safety check...
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
Now that opal.h includes opal-api.h, there are a bunch of files that
include both but don't need to.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
This is probably not the best collection of things in the world,
but it means that opal.h is much closer to being directly usable
by an OS.
This triggers a bunch of #include fixes throughout the tree.
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
Commit cf6f4e8912d29fb89ce85c84834607065ad595a5 introduced a platform
independent frontend for error logging. However it failed to move the
generic parts of the fsp-elog.h header into the platform independent
one, instead relying on the fact that up until now fsp-elog.h was
included whenever a function needed to log errors.
This patch moves the platform independent defines into the frontend
header file (errorlog.h) and removes the include of the platform
specific header in generic code paths.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
|
|
Otherwise we don't handle surveillance and PSI link monitoring
This should fix cases of surveillance timeouts during things
like code update such as BZ109939
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|
|
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|