This is a note to let you know that I've just added the patch titled parisc: Fix pdc_toc_pim_11 and pdc_toc_pim_20 definitions to the 5.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: parisc-fix-pdc_toc_pim_11-and-pdc_toc_pim_20-definitions.patch and it can be found in the queue-5.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 712a270d2db967b387338c26c3dc04ccac3fcec3 Mon Sep 17 00:00:00 2001 From: Helge Deller <deller@xxxxxx> Date: Wed, 5 Jan 2022 22:38:10 +0100 Subject: parisc: Fix pdc_toc_pim_11 and pdc_toc_pim_20 definitions From: Helge Deller <deller@xxxxxx> commit 712a270d2db967b387338c26c3dc04ccac3fcec3 upstream. The definitions for pdc_toc_pim_11 and pdc_toc_pim_20 are wrong since they include an entry for a hversion field which doesn't exist in the specification. Fix this and clean up some whitespaces so that the whole file will be in sync with it's copy in the SeaBIOS-hppa sources. Signed-off-by: Helge Deller <deller@xxxxxx> Cc: stable@xxxxxxxxxxxxxxx # v5.16 Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/parisc/include/uapi/asm/pdc.h | 32 +++++++++++++++++++++++--------- 1 file changed, 23 insertions(+), 9 deletions(-) --- a/arch/parisc/include/uapi/asm/pdc.h +++ b/arch/parisc/include/uapi/asm/pdc.h @@ -4,7 +4,7 @@ /* * PDC return values ... - * All PDC calls return a subset of these errors. + * All PDC calls return a subset of these errors. */ #define PDC_WARN 3 /* Call completed with a warning */ @@ -165,7 +165,7 @@ #define PDC_PSW_GET_DEFAULTS 1 /* Return defaults */ #define PDC_PSW_SET_DEFAULTS 2 /* Set default */ #define PDC_PSW_ENDIAN_BIT 1 /* set for big endian */ -#define PDC_PSW_WIDE_BIT 2 /* set for wide mode */ +#define PDC_PSW_WIDE_BIT 2 /* set for wide mode */ #define PDC_SYSTEM_MAP 22 /* find system modules */ #define PDC_FIND_MODULE 0 @@ -274,7 +274,7 @@ #define PDC_PCI_PCI_INT_ROUTE_SIZE 13 #define PDC_PCI_GET_INT_TBL_SIZE PDC_PCI_PCI_INT_ROUTE_SIZE #define PDC_PCI_PCI_INT_ROUTE 14 -#define PDC_PCI_GET_INT_TBL PDC_PCI_PCI_INT_ROUTE +#define PDC_PCI_GET_INT_TBL PDC_PCI_PCI_INT_ROUTE #define PDC_PCI_READ_MON_TYPE 15 #define PDC_PCI_WRITE_MON_TYPE 16 @@ -345,7 +345,7 @@ /* constants for PDC_CHASSIS */ #define OSTAT_OFF 0 -#define OSTAT_FLT 1 +#define OSTAT_FLT 1 #define OSTAT_TEST 2 #define OSTAT_INIT 3 #define OSTAT_SHUT 4 @@ -403,7 +403,7 @@ struct zeropage { int vec_pad1[6]; /* [0x040] reserved processor dependent */ - int pad0[112]; + int pad0[112]; /* in QEMU pad0[0] holds "SeaBIOS\0" */ /* [0x200] reserved */ int pad1[84]; @@ -691,6 +691,22 @@ struct pdc_hpmc_pim_20 { /* PDC_PIM */ unsigned long long fr[32]; }; +struct pim_cpu_state_cf { + union { + unsigned int + iqv : 1, /* IIA queue Valid */ + iqf : 1, /* IIA queue Failure */ + ipv : 1, /* IPRs Valid */ + grv : 1, /* GRs Valid */ + crv : 1, /* CRs Valid */ + srv : 1, /* SRs Valid */ + trv : 1, /* CR24 through CR31 valid */ + pad : 24, /* reserved */ + td : 1; /* TOC did not cause any damage to the system state */ + unsigned int val; + }; +}; + struct pdc_toc_pim_11 { unsigned int gr[32]; unsigned int cr[32]; @@ -698,8 +714,7 @@ struct pdc_toc_pim_11 { unsigned int iasq_back; unsigned int iaoq_back; unsigned int check_type; - unsigned int hversion; - unsigned int cpu_state; + struct pim_cpu_state_cf cpu_state; }; struct pdc_toc_pim_20 { @@ -709,8 +724,7 @@ struct pdc_toc_pim_20 { unsigned long long iasq_back; unsigned long long iaoq_back; unsigned int check_type; - unsigned int hversion; - unsigned int cpu_state; + struct pim_cpu_state_cf cpu_state; }; #endif /* !defined(__ASSEMBLY__) */ Patches currently in stable-queue which might be from deller@xxxxxx are queue-5.16/parisc-fix-pdc_toc_pim_11-and-pdc_toc_pim_20-definitions.patch