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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>
This commit is contained in:
Michael Reed 2006-07-31 12:19:40 -05:00 committed by James Bottomley
parent 3e74051bc7
commit 77d88ee275
1 changed files with 4 additions and 1 deletions
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5
drivers/message/fusion/mptfc.c
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@ -669,7 +669,10 @@ mptfc_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum)
* if still doing discovery,
* hang loose a while until finished
*/
if (pp0dest->PortState == MPI_FCPORTPAGE0_PORTSTATE_UNKNOWN) {
if ((pp0dest->PortState == MPI_FCPORTPAGE0_PORTSTATE_UNKNOWN) ||
(pp0dest->PortState == MPI_FCPORTPAGE0_PORTSTATE_ONLINE &&
(pp0dest->Flags & MPI_FCPORTPAGE0_FLAGS_ATTACH_TYPE_MASK)
== MPI_FCPORTPAGE0_FLAGS_ATTACH_NO_INIT)) {
if (count-- > 0) {
msleep(100);
goto try_again;