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| author | Thi Tran <thi@us.ibm.com> | 2011-11-11 11:01:41 -0600 |
|---|---|---|
| committer | Thi N. Tran <thi@us.ibm.com> | 2011-11-11 12:13:28 -0600 |
| commit | 1595ed5f5602346579dba1f8714d3092f50e928f (patch) | |
| tree | 2d58a72a8936ff6eb87eab8e3418b76a536f9b32 /src/usr/xscom | |
| parent | c4c52d57c809bc9b6c8a94a8d9fb66489f246a18 (diff) | |
| download | talos-hostboot-1595ed5f5602346579dba1f8714d3092f50e928f.tar.gz talos-hostboot-1595ed5f5602346579dba1f8714d3092f50e928f.zip | |
Modifications to run Sprint 6 code on VBU
Change-Id: I28b4c114bdfb00a8f252bc4ce12a725f292c266b
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/495
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/xscom')
| -rw-r--r-- | src/usr/xscom/xscom.C | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/usr/xscom/xscom.C b/src/usr/xscom/xscom.C index 0f84b1da0..adbb87ac7 100644 --- a/src/usr/xscom/xscom.C +++ b/src/usr/xscom/xscom.C @@ -475,6 +475,11 @@ errlHndl_t xscomPerformOp(DeviceFW::OperationType i_opType, // Get the offset uint64_t l_offset = l_mmioAddr.offset(); + TRACDCOMP(g_trac_xscom, "xscomPerformOp: OpType 0x%.16llX, Address 0x%llX, l_virtAddr+l_offset %p", + static_cast<uint64_t>(i_opType), + l_addr, + l_virtAddr + l_offset); + // Keep MMIO access until XSCOM successfully done or error uint64_t l_data = 0; do @@ -485,6 +490,7 @@ errlHndl_t xscomPerformOp(DeviceFW::OperationType i_opType, // The dereferencing should handle Cache inhibited internally // Use local variable and memcpy to avoid unaligned memory access l_data = 0; + if (i_opType == DeviceFW::READ) { l_data = *(l_virtAddr + l_offset); |
