IB/ipath: Indicate a couple of chip bugs to userspace

[linux-2.6-omap-h63xx.git] / drivers / infiniband / hw / ipath / ipath_common.h

diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h
index b4b786d0dfcaaafff0af2bc45465c6b32984f3a7..851df8a75e79cfc6ea5dc386530966f9a8c0206d 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_common.h
+++ b/drivers/infiniband/hw/ipath/ipath_common.h
@@ -100,8 +100,7 @@ struct infinipath_stats {
        __u64 sps_hwerrs;
        /* number of times IB link changed state unexpectedly */
        __u64 sps_iblink;
-       /* kernel receive interrupts that didn't read intstat */
-       __u64 sps_fastrcvint;
+       __u64 sps_unused; /* was fastrcvint, no longer implemented */
        /* number of kernel (port0) packets received */
        __u64 sps_port0pkts;
        /* number of "ethernet" packets sent by driver */
@@ -190,6 +189,8 @@ typedef enum _ipath_ureg {
 #define IPATH_RUNTIME_RCVHDR_COPY      0x8
 #define IPATH_RUNTIME_MASTER   0x10
 /* 0x20 and 0x40 are no longer used, but are reserved for ABI compatibility */
+#define IPATH_RUNTIME_FORCE_PIOAVAIL 0x400
+#define IPATH_RUNTIME_PIO_REGSWAPPED 0x800
 
 /*
  * This structure is returned by ipath_userinit() immediately after
@@ -351,7 +352,7 @@ struct ipath_base_info {
  * may not be implemented; the user code must deal with this if it
  * cares, or it must abort after initialization reports the difference.
  */
-#define IPATH_USER_SWMINOR 5
+#define IPATH_USER_SWMINOR 6
 
 #define IPATH_USER_SWVERSION ((IPATH_USER_SWMAJOR<<16) | IPATH_USER_SWMINOR)