[37/49] net/ice/base: fix Flow Director VSI count

Message ID 20190604054248.68510-38-leyi.rong@intel.com
State Superseded, archived
Delegated to: Qi Zhang
Headers show
Series
  • shared code update
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Checks

Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch success coding style OK

Commit Message

Leyi Rong June 4, 2019, 5:42 a.m.
Flow director keeps a list of VSIs for each flow type (TCP4, UDP6, etc.)
This list varies in length depending on the number of traffic classes
(ADQ). This patch uses the define of max TCs to calculate the size of
the VSI array.

Fixes: bd984f155f49 ("net/ice/base: support FDIR")

Signed-off-by: Henry Tieman <henry.w.tieman@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
---
 drivers/net/ice/base/ice_type.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h
index 116cfe647..919ca7fa8 100644
--- a/drivers/net/ice/base/ice_type.h
+++ b/drivers/net/ice/base/ice_type.h
@@ -273,8 +273,13 @@  enum ice_fltr_ptype {
 	ICE_FLTR_PTYPE_MAX,
 };
 
-/* 6 VSI = 1 ICE_VSI_PF + 1 ICE_VSI_CTRL + 4 ICE_VSI_CHNL */
-#define ICE_MAX_FDIR_VSI_PER_FILTER	6
+#ifndef ADQ_SUPPORT
+/* 2 VSI = 1 ICE_VSI_PF + 1 ICE_VSI_CTRL */
+#define ICE_MAX_FDIR_VSI_PER_FILTER	2
+#else
+/* 1 ICE_VSI_PF + 1 ICE_VSI_CTRL + ICE_MAX_TRAFFIC_CLASS */
+#define ICE_MAX_FDIR_VSI_PER_FILTER	(2 + ICE_MAX_TRAFFIC_CLASS)
+#endif /* !ADQ_SUPPORT */
 
 struct ice_fd_hw_prof {
 	struct ice_flow_seg_info *fdir_seg;