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authorFrederic Barrat <fbarrat@linux.ibm.com>2024-07-24 16:21:23 -0500
committerNicholas Piggin <npiggin@gmail.com>2024-07-26 09:51:33 +1000
commitd6d5f5c0347b124319ff9c0a43358bdae1d7ea26 (patch)
tree6368b4f9cbd94374dbfbe069f11bac4a3f6dd5c2 /system/arch_init.c
parent76125c0132f27f0b4ba1b71d19027aba1fe62fd9 (diff)
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pnv/xive2: Add NVG and NVC to cache watch facility
The cache watch facility uses the same register interface to handle entries in the NVP, NVG and NVC tables. A bit-field in the 'watchX specification' register tells the table type. So far, that bit-field was not read and the code assumed a read/write to the NVP table. This patch allows to read/write entries in the NVG and NVC table as well. Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com> Signed-off-by: Michael Kowal <kowal@linux.vnet.ibm.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'system/arch_init.c')
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