powerpc/powernv: Fixes for hypervisor doorbell handling

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / include / asm / reg.h

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 1c874fb533bbf22fe8ff019b328ae623214243bb..af56b5c6c81ab18aefe24b16c810a3b89604434d 100644 (file)
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -608,13 +608,16 @@
 #define   SRR1_ISI_N_OR_G      0x10000000 /* ISI: Access is no-exec or G */
 #define   SRR1_ISI_PROT                0x08000000 /* ISI: Other protection fault */
 #define   SRR1_WAKEMASK                0x00380000 /* reason for wakeup */
+#define   SRR1_WAKEMASK_P8     0x003c0000 /* reason for wakeup on POWER8 */
 #define   SRR1_WAKESYSERR      0x00300000 /* System error */
 #define   SRR1_WAKEEE          0x00200000 /* External interrupt */
 #define   SRR1_WAKEMT          0x00280000 /* mtctrl */
 #define          SRR1_WAKEHMI          0x00280000 /* Hypervisor maintenance */
 #define   SRR1_WAKEDEC         0x00180000 /* Decrementer interrupt */
+#define   SRR1_WAKEDBELL       0x00140000 /* Privileged doorbell on P8 */
 #define   SRR1_WAKETHERM       0x00100000 /* Thermal management interrupt */
 #define          SRR1_WAKERESET        0x00100000 /* System reset */
+#define   SRR1_WAKEHDBELL      0x000c0000 /* Hypervisor doorbell on P8 */
 #define          SRR1_WAKESTATE        0x00030000 /* Powersave exit mask [46:47] */
 #define          SRR1_WS_DEEPEST       0x00030000 /* Some resources not maintained,
                                          * may not be recoverable */