TOR space reductions

These changes avoid some waste of valuable memory used to store
TOR and rings contained in TOR. This is mostly needed as a SEEPROM relief.

Contains:
- 12 byte ring header (former 31551 commit)
- less zero padding at the end of compressed ring (former 31524 commit)
- removed an additional ring meta data structure (former 31524 commit)

In addition, it contains these fixes:
- fixed a bunch of scan addresses (former 33969 commit)
- increased size of ring decompression buffer (former 32796 commit)
- zero byte ring padding up to 4 byte boundaries for SBE (former 33969
  commit)
- added dbgl control of error trace after call to get_ring_from_sbe_image
- added enumerated ringId to the RS4v3 header
- fixed incorrect scan address masks for even/odd EX RS4 v3 ring handling
  in MVPD accessor functions
- fixed incorrect scan address region bits for odd EX rings translated from
  RS4 v2 to RS4 v3 in MVPD accessor functions

Change-Id: I8fd00760e6ac2b3760994d1ca819fffbf35188ca
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/33993
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/34058
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/import/chips/p9/procedures/hwp/accessors/p9_mvpd_ring_funcs.H b/src/import/chips/p9/procedures/hwp/accessors/p9_mvpd_ring_funcs.H
index 6965d4b1b..f2045936d 100644
--- a/src/import/chips/p9/procedures/hwp/accessors/p9_mvpd_ring_funcs.H
+++ b/src/import/chips/p9/procedures/hwp/accessors/p9_mvpd_ring_funcs.H
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016                             */
+/* Contributors Listed Below - COPYRIGHT 2016,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -72,7 +72,7 @@ extern "C"
      * @param i_keyword        - Keyword enumerator
      * @param i_fapiTarget     - cpu target
      * @param i_chipletId      - Chiplet ID
-     * @param i_evenOddMask    - Mask to choose even or odd EX. O for all other chiplets
+     * @param i_evenOddMask    - Even (0) or odd (1) EX. Disregarded for other chiplets.
      * @param i_ringId         - Ring ID
      * @param i_pRingBuf       - The buffer to receive or send the ring
      * @param io_rRingBufsize  - Size of ring / ring buffer
@@ -86,7 +86,7 @@ extern "C"
                              const Target<TARGET_TYPE_PROC_CHIP>&
                              i_fapiTarget,
                              const uint8_t        i_chipletId,
-                             const uint64_t       i_evenOddMask,
+                             const uint8_t        i_evenOdd,
                              const uint8_t        i_ringId,
                              uint8_t*             i_pRingBuf,
                              uint32_t&            io_rRingBufsize );