Edward O'Callaghan (eocallaghan@alterapraxis.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5749
-gerrit
commit d44aedfeeda4e5d59e504c1dd492cd02be813ecf Author: Edward O'Callaghan eocallaghan@alterapraxis.com Date: Thu May 15 05:23:09 2014 +1000
vendorcode/amd/agesa,cimx: Integer comparisons always true
Change-Id: I6a3f36cd7e4f2cf26a72f3e849fed0b2da691d1d Signed-off-by: Edward O'Callaghan eocallaghan@alterapraxis.com --- src/vendorcode/amd/agesa/f14/Lib/amdlib.c | 9 +++++---- src/vendorcode/amd/cimx/sb800/SATA.c | 12 ++++++------ 2 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/src/vendorcode/amd/agesa/f14/Lib/amdlib.c b/src/vendorcode/amd/agesa/f14/Lib/amdlib.c index 31b3f1e..2bee185 100644 --- a/src/vendorcode/amd/agesa/f14/Lib/amdlib.c +++ b/src/vendorcode/amd/agesa/f14/Lib/amdlib.c @@ -348,11 +348,12 @@ LibAmdBitScanReverse ( IN UINT32 value ) { - UINTN Index; - for (Index = 31; Index >= 0; Index--){ - if (value & (1 << Index)) break; + UINT8 Index; + for (Index = 31; Index > 0; Index--){ + if (value & (1 << Index)) + return Index; } - return (UINT8) Index; + return 0xFF; } VOID LibAmdMsrRead ( diff --git a/src/vendorcode/amd/cimx/sb800/SATA.c b/src/vendorcode/amd/cimx/sb800/SATA.c index a301208..c2f2162 100644 --- a/src/vendorcode/amd/cimx/sb800/SATA.c +++ b/src/vendorcode/amd/cimx/sb800/SATA.c @@ -17,7 +17,7 @@ * * Copyright (c) 2011, Advanced Micro Devices, Inc. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright @@ -25,10 +25,10 @@ * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of Advanced Micro Devices, Inc. nor the names of - * its contributors may be used to endorse or promote products derived + * * Neither the name of Advanced Micro Devices, Inc. nor the names of + * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE @@ -39,7 +39,7 @@ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * + * * *************************************************************************** * */ @@ -568,7 +568,7 @@ sataDriveDetection ( UINT8 dbPortNum; UINT8 dbVar0; UINT16 dwIoBase; - UINT16 dwVar0; + UINT32 dwVar0; if ( (pConfig->SataClass == NATIVE_IDE_MODE) || (pConfig->SataClass == LEGACY_IDE_MODE) || (pConfig->SataClass == IDE_TO_AHCI_MODE) ) { for ( dbPortNum = 0; dbPortNum < 4; dbPortNum++ ) { ReadMEM (*pBar5 + SB_SATA_BAR5_REG128 + dbPortNum * 0x80, AccWidthUint32, &ddVar0);