static const char *caps_to_str(uint32_t idx)
{
-#define RDMA_PORT_FLAGS(x) \
+#define RDMA_PORT_FLAGS_LOW(x) \
x(RESERVED, 0) \
x(SM, 1) \
x(NOTICE, 2) \
x(MULT_FDB, 30) \
x(HIERARCHY_INFO, 31)
- enum { RDMA_PORT_FLAGS(RDMA_BITMAP_ENUM) };
+#define RDMA_PORT_FLAGS_HIGH(x) \
+ x(SET_NODE_DESC, 0) \
+ x(EXT_INFO, 1) \
+ x(VIRT, 2) \
+ x(SWITCH_POR_STATE_TABLE, 3) \
+ x(LINK_WIDTH_2X, 4) \
+ x(LINK_SPEED_HDR, 5)
+
+ /*
+ * Separation below is needed to allow compilation of rdmatool
+ * on 32bits systems. On such systems, C-enum is limited to be
+ * int and can't hold more than 32 bits.
+ */
+ enum { RDMA_PORT_FLAGS_LOW(RDMA_BITMAP_ENUM) };
+ enum { RDMA_PORT_FLAGS_HIGH(RDMA_BITMAP_ENUM) };
static const char * const
- rdma_port_names[] = { RDMA_PORT_FLAGS(RDMA_BITMAP_NAMES) };
- #undef RDMA_PORT_FLAGS
+ rdma_port_names_low[] = { RDMA_PORT_FLAGS_LOW(RDMA_BITMAP_NAMES) };
+ static const char * const
+ rdma_port_names_high[] = { RDMA_PORT_FLAGS_HIGH(RDMA_BITMAP_NAMES) };
+ uint32_t high_idx;
+ #undef RDMA_PORT_FLAGS_LOW
+ #undef RDMA_PORT_FLAGS_HIGH
+
+ if (idx < ARRAY_SIZE(rdma_port_names_low) && rdma_port_names_low[idx])
+ return rdma_port_names_low[idx];
- return rdma_port_names[idx];
+ high_idx = idx - ARRAY_SIZE(rdma_port_names_low);
+ if (high_idx < ARRAY_SIZE(rdma_port_names_high) &&
+ rdma_port_names_high[high_idx])
+ return rdma_port_names_high[high_idx];
+
+ return "UNKNOWN";
}
static void link_print_caps(struct rd *rd, struct nlattr **tb)