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[SCSI] mptfc: properly wait for firmware target discovery to complete
Based upon a conversation I had with LSI's fibre channel firmware guru, this patch adds another condition under which the driver waits for the firmware link initialization / target discovery to complete. Signed-off-by: Michael Reed <mdr@sgi.com> Acked-by: Moore, Eric <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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1 changed files with 4 additions and 1 deletions
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@ -669,7 +669,10 @@ mptfc_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum)
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* if still doing discovery,
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* hang loose a while until finished
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*/
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if (pp0dest->PortState == MPI_FCPORTPAGE0_PORTSTATE_UNKNOWN) {
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if ((pp0dest->PortState == MPI_FCPORTPAGE0_PORTSTATE_UNKNOWN) ||
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(pp0dest->PortState == MPI_FCPORTPAGE0_PORTSTATE_ONLINE &&
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(pp0dest->Flags & MPI_FCPORTPAGE0_FLAGS_ATTACH_TYPE_MASK)
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== MPI_FCPORTPAGE0_FLAGS_ATTACH_NO_INIT)) {
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if (count-- > 0) {
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msleep(100);
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goto try_again;
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