[dpdk-dev] [PATCH v2 42/66] net/ice/base: fix for signed package download

Leyi Rong leyi.rong at intel.com
Tue Jun 11 17:51:57 CEST 2019

In order to properly support signed packages, we always have
to send the complete buffer to firmware, regardless of any
unused space at the end. This is because the SHA hash value
is computed over the entire buffer.

Fixes: 51d04e4933e3 ("net/ice/base: add flexible pipeline module")

Signed-off-by: Dan Nowlin <dan.nowlin at intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr at intel.com>
Signed-off-by: Leyi Rong <leyi.rong at intel.com>
 drivers/net/ice/base/ice_flex_pipe.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index d5f0707b6..fdc9eb6eb 100644
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -1005,9 +1005,8 @@ ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
 		bh = (struct ice_buf_hdr *)(bufs + i);
-		status = ice_aq_download_pkg(hw, bh, LE16_TO_CPU(bh->data_end),
-					     last, &offset, &info, NULL);
+		status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE, last,
+					     &offset, &info, NULL);
 		if (status) {
 			ice_debug(hw, ICE_DBG_PKG,
 				  "Pkg download failed: err %d off %d inf %d\n",

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