diff options
Diffstat (limited to 'src/usr/diag/prdf/plat/mem/prdfMemTdCtlr_rt.C')
| -rw-r--r-- | src/usr/diag/prdf/plat/mem/prdfMemTdCtlr_rt.C | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/usr/diag/prdf/plat/mem/prdfMemTdCtlr_rt.C b/src/usr/diag/prdf/plat/mem/prdfMemTdCtlr_rt.C index 72434e700..d52ef2d1d 100644 --- a/src/usr/diag/prdf/plat/mem/prdfMemTdCtlr_rt.C +++ b/src/usr/diag/prdf/plat/mem/prdfMemTdCtlr_rt.C @@ -1260,6 +1260,22 @@ uint32_t MemTdCtlr<TYPE_MBA>::handleRrFo() PRDF_ERR( PRDF_FUNC "stopBgScrub<TYPE_MBA>(0x%08x) failed", iv_chip->getHuid() ); } + + // The HWP that stops the command apparently clears the command + // complete attention, which we were not expecting. Therefore, + // we must manually set the attention. + SCAN_COMM_REGISTER_CLASS * mbaspa_or = + iv_chip->getRegister("MBASPA_OR"); + mbaspa_or->SetBit( 0 ); + + mbaspa_or->Write(); + if ( SUCCESS != o_rc ) + { + PRDF_ERR( PRDF_FUNC "Write() failed on MBASPA_OR" ); + } + + // There is now a command complete attention for this MBA. So + // break out of the for-loop. break; } } |
