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parisc/pdc: Add width field to struct pdc_model

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commit 6240553b52c475d9fc9674de0521b77e692f3764 upstream.

PDC2.0 specifies the additional PSW-bit field.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Helge Deller 2023-10-22 11:48:11 +02:00 committed by Greg Kroah-Hartman
parent f3770ee6c4
commit fdfdf8a7d0
1 changed files with 1 additions and 0 deletions
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arch/parisc/include/uapi/asm/pdc.h
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@ -443,6 +443,7 @@ struct pdc_model { /* for PDC_MODEL */
unsigned long arch_rev;
unsigned long pot_key;
unsigned long curr_key;
unsigned long width; /* default of PSW_W bit (1=enabled) */
};
struct pdc_cache_cf { /* for PDC_CACHE (I/D-caches) */