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staging/rdma/hfi1: Skip lcb init for simulation

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The simulator does not correctly handle LCB cclk loopback.
Skip that step for simulation - it is not needed.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dean Luick 2016-02-03 14:32:31 -08:00 • committed by Doug Ledford
commit a59329d5e8
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/rdma/hfi1/chip.c
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@ -9315,6 +9315,10 @@ static void init_qsfp_int(struct hfi1_devdata *dd)
*/
static void init_lcb(struct hfi1_devdata *dd)
{
/* simulator does not correctly handle LCB cclk loopback, skip */
if (dd->icode == ICODE_FUNCTIONAL_SIMULATOR)
return;
/* the DC has been reset earlier in the driver load */
/* set LCB for cclk loopback on the port */