Merge branch 'devel' into next

[pandora-kernel.git] / drivers / infiniband / hw / ehca / hcp_if.c

diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c
index 7029aa6..415d3a4 100644 (file)
--- a/drivers/infiniband/hw/ehca/hcp_if.c
+++ b/drivers/infiniband/hw/ehca/hcp_if.c
@@ -123,8 +123,9 @@ static long ehca_plpar_hcall_norets(unsigned long opcode,
        int i, sleep_msecs;
        unsigned long flags = 0;
 
-       ehca_gen_dbg("opcode=%lx " HCALL7_REGS_FORMAT,
-                    opcode, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
+       if (unlikely(ehca_debug_level >= 2))
+               ehca_gen_dbg("opcode=%lx " HCALL7_REGS_FORMAT,
+                            opcode, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
 
        for (i = 0; i < 5; i++) {
                /* serialize hCalls to work around firmware issue */
@@ -148,7 +149,8 @@ static long ehca_plpar_hcall_norets(unsigned long opcode,
                                     opcode, ret, arg1, arg2, arg3,
                                     arg4, arg5, arg6, arg7);
                else
-                       ehca_gen_dbg("opcode=%lx ret=%li", opcode, ret);
+                       if (unlikely(ehca_debug_level >= 2))
+                               ehca_gen_dbg("opcode=%lx ret=%li", opcode, ret);
 
                return ret;
        }
@@ -172,8 +174,10 @@ static long ehca_plpar_hcall9(unsigned long opcode,
        int i, sleep_msecs;
        unsigned long flags = 0;
 
-       ehca_gen_dbg("INPUT -- opcode=%lx " HCALL9_REGS_FORMAT, opcode,
-                    arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
+       if (unlikely(ehca_debug_level >= 2))
+               ehca_gen_dbg("INPUT -- opcode=%lx " HCALL9_REGS_FORMAT, opcode,
+                            arg1, arg2, arg3, arg4, arg5,
+                            arg6, arg7, arg8, arg9);
 
        for (i = 0; i < 5; i++) {
                /* serialize hCalls to work around firmware issue */
@@ -201,7 +205,7 @@ static long ehca_plpar_hcall9(unsigned long opcode,
                                     ret, outs[0], outs[1], outs[2], outs[3],
                                     outs[4], outs[5], outs[6], outs[7],
                                     outs[8]);
-               } else
+               } else if (unlikely(ehca_debug_level >= 2))
                        ehca_gen_dbg("OUTPUT -- ret=%li " HCALL9_REGS_FORMAT,
                                     ret, outs[0], outs[1], outs[2], outs[3],
                                     outs[4], outs[5], outs[6], outs[7],
@@ -381,7 +385,7 @@ u64 hipz_h_query_port(const struct ipz_adapter_handle adapter_handle,
                                      r_cb,                  /* r6 */
                                      0, 0, 0, 0);
 
-       if (ehca_debug_level)
+       if (ehca_debug_level >= 2)
                ehca_dmp(query_port_response_block, 64, "response_block");
 
        return ret;
@@ -731,9 +735,6 @@ u64 hipz_h_alloc_resource_mr(const struct ipz_adapter_handle adapter_handle,
        u64 ret;
        u64 outs[PLPAR_HCALL9_BUFSIZE];
 
-       ehca_gen_dbg("kernel PAGE_SIZE=%x access_ctrl=%016x "
-                    "vaddr=%lx length=%lx",
-                    (u32)PAGE_SIZE, access_ctrl, vaddr, length);
        ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
                                adapter_handle.handle,            /* r4 */
                                5,                                /* r5 */
@@ -758,7 +759,7 @@ u64 hipz_h_register_rpage_mr(const struct ipz_adapter_handle adapter_handle,
 {
        u64 ret;
 
-       if (unlikely(ehca_debug_level >= 2)) {
+       if (unlikely(ehca_debug_level >= 3)) {
                if (count > 1) {
                        u64 *kpage;
                        int i;
@@ -932,3 +933,13 @@ u64 hipz_h_error_data(const struct ipz_adapter_handle adapter_handle,
                                       r_cb,
                                       0, 0, 0, 0);
 }
+
+u64 hipz_h_eoi(int irq)
+{
+       unsigned long xirr;
+
+       iosync();
+       xirr = (0xffULL << 24) | irq;
+
+       return plpar_hcall_norets(H_EOI, xirr);
+}