include/asm/chafsr.h

1 /* SPDX-License-Identifier: GPL-2.0 */
9  * ch	-->	cheetah
10  * ch+	-->	cheetah plus
11  * jp	-->	jalapeno
15  * read, write 1 to clear.  M_SYNDROME and E_SYNDROME are read-only.
33 /* Hardware corrected E-cache Tag ECC error */
38 /* SW handled correctable E-cache Tag ECC error */
43 /* Uncorrectable E-cache Tag ECC error */
48 /* Uncorrectable system bus data ECC error due to prefetch
64  * This bit is not set when multiple ECC errors happen within a single
65  * 64-byte system bus transaction.  Only the first ECC error in a 16-byte
66  * subunit will be logged.  All errors in subsequent 16-byte subunits
67  * from the same 64-byte transaction are ignored.
71 /* Privileged state error has occurred.  This is a capture of PSTATE.PRIV
96 /* HW Corrected system bus MTAG ECC error */
101 /* Uncorrectable system bus MTAG ECC error */
103 /* Out of range memory error has occurred */
106 /* HW Corrected system bus data ECC error for read of interrupt vector */
111 /* Uncorrectable system bus data ECC error for read of interrupt vector */
120 /* SW Correctable E-cache ECC error for instruction fetch or data access
125 /* Uncorrectable E-cache ECC error for instruction fetch or data access
130 /* Copyout HW Corrected ECC error */
133 /* Copyout Uncorrectable ECC error */
136 /* HW Corrected ECC error from E-cache for writeback */
139 /* Uncorrectable ECC error from E-cache for writeback */
142 /* HW Corrected ECC error from E-cache for store merge or block load */
145 /* Uncorrectable ECC error from E-cache for store merge or block load */
148 /* Uncorrectable system bus data ECC error for read of memory or I/O */
151 /* HW Corrected system bus data ECC error for read of memory or I/O */
154 /* Uncorrectable ECC error from remote cache/memory */
157 /* Correctable ECC error from remote cache/memory */
166 /* Foreign read to DRAM incurring correctable ECC error */
169 /* Foreign read to DRAM incurring uncorrectable ECC error */
203 /* System bus MTAG ECC syndrome.  This field captures the status of the
204  * first occurrence of the highest-priority error according to the M_SYND
216 /* System bus or E-cache data ECC syndrome.  This field captures the status
217  * of the first occurrence of the highest-priority error according to the
228  * interrupts are re-enabled to prevent multiple traps for the same error.  I.e.