From: Dinesh Maniyam <dinesh.mani...@intel.com> Status busy means transfer is accepted but SDM does not have more freed buffer. It is not an error. Continue process the data if receive OK or BUSY status.
Signed-off-by: Dinesh Maniyam <dinesh.mani...@intel.com> --- v2->v3 -Copyright year updated and alignment adjusted. --- drivers/fpga/intel_sdm_mb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/fpga/intel_sdm_mb.c b/drivers/fpga/intel_sdm_mb.c index f5fd9a14c2..44ef7717d0 100644 --- a/drivers/fpga/intel_sdm_mb.c +++ b/drivers/fpga/intel_sdm_mb.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* - * Copyright (C) 2018 Intel Corporation <www.intel.com> + * Copyright (C) 2018-2022 Intel Corporation <www.intel.com> */ #include <common.h> @@ -70,7 +70,8 @@ static int send_bitstream(const void *rbf_data, size_t rbf_size) debug("wr_ret = %d, rbf_data = %p, buf_size = %08lx\n", wr_ret, rbf_data, buf_size); - if (wr_ret) + if (wr_ret != INTEL_SIP_SMC_STATUS_OK && + wr_ret != INTEL_SIP_SMC_STATUS_BUSY) continue; rbf_size -= buf_size; -- 2.25.1