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pnv/xive2: Quiet down some error messages 

When dumping the END and NVP tables ("info pic" from the HMP) on the
P10 model, we're likely to be flooded with error messages such as:

  XIVE[0] - VST: invalid NVPT entry f33800 !?

The error is printed when finding an empty VSD in an indirect
table (thus END and NVP tables with skiboot), which is going to happen
when dumping the xive state. So let's tune down those messages. They
can be re-enabled easily with a macro if needed.

Those errors were already hidden on xive/P9, for the same reason.

Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20230531150537.369350-1-fbarrat@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Frederic Barrat 2023-05-31 17:05:37 +02:00 committed by Daniel Henrique Barboza
parent 6c242e79b8
commit 34b4313070
1 changed files with 4 additions and 0 deletions
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4
hw/intc/pnv_xive2.c
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@ -163,7 +163,9 @@ static uint64_t pnv_xive2_vst_addr_indirect(PnvXive2 *xive, uint32_t type,
ldq_be_dma(&address_space_memory, vsd_addr, &vsd, MEMTXATTRS_UNSPECIFIED);
if (!(vsd & VSD_ADDRESS_MASK)) {
#ifdef XIVE2_DEBUG
xive2_error(xive, "VST: invalid %s entry %x !?", info->name, idx);
#endif
return 0;
}
@ -185,7 +187,9 @@ static uint64_t pnv_xive2_vst_addr_indirect(PnvXive2 *xive, uint32_t type,
MEMTXATTRS_UNSPECIFIED);
if (!(vsd & VSD_ADDRESS_MASK)) {
#ifdef XIVE2_DEBUG
xive2_error(xive, "VST: invalid %s entry %x !?", info->name, idx);
#endif
return 0;
}