Messages in this thread Patch in this message | | | From | Eddie James <> | Subject | [PATCH] fsi: sbefifo: Don't fail operations when in SBE IPL state | Date | Mon, 21 Jan 2019 11:15:58 -0600 |
| |
SBE fifo operations should be allowed while the SBE is in any of the "IPL" states. Operations should succeed in this state.
Signed-off-by: Eddie James <eajames@linux.ibm.com> --- drivers/fsi/fsi-sbefifo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/fsi/fsi-sbefifo.c b/drivers/fsi/fsi-sbefifo.c index c7d13ac..f7665b3 100644 --- a/drivers/fsi/fsi-sbefifo.c +++ b/drivers/fsi/fsi-sbefifo.c @@ -290,11 +290,11 @@ static int sbefifo_check_sbe_state(struct sbefifo *sbefifo) switch ((sbm & CFAM_SBM_SBE_STATE_MASK) >> CFAM_SBM_SBE_STATE_SHIFT) { case SBE_STATE_UNKNOWN: return -ESHUTDOWN; + case SBE_STATE_DMT: + return -EBUSY; case SBE_STATE_IPLING: case SBE_STATE_ISTEP: case SBE_STATE_MPIPL: - case SBE_STATE_DMT: - return -EBUSY; case SBE_STATE_RUNTIME: case SBE_STATE_DUMP: /* Not sure about that one */ break; -- 1.8.3.1
| |