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.
23 /* Unmapped error from system bus for prefetch queue or
28 /* Bus error from system bus for prefetch queue or store queue
33 /* Hardware corrected E-cache Tag ECC error */
35 /* System interface protocol error, hw timeout caused */
38 /* SW handled correctable E-cache Tag ECC error */
40 /* Parity error on system snoop results */
43 /* Uncorrectable E-cache Tag ECC error */
45 /* System interface protocol error, illegal command detected */
48 /* Uncorrectable system bus data ECC error due to prefetch
52 /* System interface protocol error, illegal ADTYPE detected */
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.
81 /* System interface protocol error.  The processor asserts its' ERROR
93 /* System request parity error on incoming address */
96 /* HW Corrected system bus MTAG ECC error */
101 /* Uncorrectable system bus MTAG ECC error */
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 */
114 /* Unmapped error from system bus */
117 /* Bus error response from system bus */
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
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 */
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.