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(parent: 6c63e42) | patch
staging/rdma/hfi1: Clear the QSFP reset that is asserted on FLR
authorEaswar Hariharan <easwar.hariharan@intel.com>
Sat, 7 Nov 2015 01:06:57 +0000 (20:06 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 16 Nov 2015 04:02:47 +0000 (20:02 -0800)
commit72a67ba2fa69737757c637ac541a4f0271efb41d
tree793ae07b62f5f54ab37d1a05758a68da1c208b42tree | snapshot
parent6c63e4238acad0bb5394e0fd50d993edd23c0dc7commit | diff
staging/rdma/hfi1: Clear the QSFP reset that is asserted on FLR

The FLR on driver load asserts the QSFP reset pin and the driver does
not deassert it after. This patch allows the external QSFP cable to exit
reset by writing 1 to all the QSFP pins.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Easwar Hariharan <easwar.hariharan@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rdma/hfi1/chip.c diff | blob | history
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