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-rw-r--r--arch/x86/include/asm/uv/uv_bau.h18
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 16ce58c6d252..37d369859c8e 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -67,7 +67,7 @@
* we're using 655us, similar to UV1: 65 units of 10us
*/
#define UV1_INTD_SOFT_ACK_TIMEOUT_PERIOD (9UL)
-#define UV2_INTD_SOFT_ACK_TIMEOUT_PERIOD (65*10UL)
+#define UV2_INTD_SOFT_ACK_TIMEOUT_PERIOD (15UL)
#define UV_INTD_SOFT_ACK_TIMEOUT_PERIOD (is_uv1_hub() ? \
UV1_INTD_SOFT_ACK_TIMEOUT_PERIOD : \
@@ -106,12 +106,20 @@
#define DS_SOURCE_TIMEOUT 3
/*
* bits put together from HRP_LB_BAU_SB_ACTIVATION_STATUS_0/1/2
- * values 1 and 5 will not occur
+ * values 1 and 3 will not occur
+ * Decoded meaning ERROR BUSY AUX ERR
+ * ------------------------------- ---- ----- -------
+ * IDLE 0 0 0
+ * BUSY (active) 0 1 0
+ * SW Ack Timeout (destination) 1 0 0
+ * SW Ack INTD rejected (strong NACK) 1 0 1
+ * Source Side Time Out Detected 1 1 0
+ * Destination Side PUT Failed 1 1 1
*/
#define UV2H_DESC_IDLE 0
-#define UV2H_DESC_DEST_TIMEOUT 2
-#define UV2H_DESC_DEST_STRONG_NACK 3
-#define UV2H_DESC_BUSY 4
+#define UV2H_DESC_BUSY 2
+#define UV2H_DESC_DEST_TIMEOUT 4
+#define UV2H_DESC_DEST_STRONG_NACK 5
#define UV2H_DESC_SOURCE_TIMEOUT 6
#define UV2H_DESC_DEST_PUT_ERR 7

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