QDMA Linux Driver 2020.2.1 Release

Added support for MM channel configuration, Keyhole feature support  and addressed customer issues

QDMA/linux-kernel/README

-docs/README

QDMA/linux-kernel/RELEASE

@@ -89,6 +89,11 @@ SUPPORTED FEATURES:
 - Added support for Debug mode and Internal only mode
 - Added support for Versal PDI programming through keyhole interface
 
+2020.2 Patch Updates
+--------------------
+- Added support for MM Channel Selection and Keyhole feature in dmaperf
+- Fixed bug in in driver which caused crash during performance run
+
 KNOWN ISSUES:
 =============
 - In interrupt mode, Sometimes completions are not received when C2H PIDX updates are held for 64 descriptors

QDMA/linux-kernel/apps/dma-perf/version.h

@@ -13,7 +13,7 @@
 #define __DMA_PERF_VERSION_H
 
 #define PROGNAME "dma-perf"
-#define VERSION "2020.2.0"
+#define VERSION "2020.2.1"
 #define COPYRIGHT "Copyright (c) 2018-2020 Xilinx Inc."
 
 #endif

QDMA/linux-kernel/driver/libqdma/qdma_access/qdma_access_version.h

@@ -20,7 +20,7 @@
 
 #define QDMA_VERSION_MAJOR	2020
 #define QDMA_VERSION_MINOR	2
-#define QDMA_VERSION_PATCH	0
+#define QDMA_VERSION_PATCH	1
 
 #define QDMA_VERSION_STR	\
 	__stringify(QDMA_VERSION_MAJOR) "." \

QDMA/linux-kernel/driver/libqdma/version.h

@@ -25,7 +25,7 @@
 
 #define LIBQDMA_VERSION_MAJOR	2020
 #define LIBQDMA_VERSION_MINOR	2
-#define LIBQDMA_VERSION_PATCH	0
+#define LIBQDMA_VERSION_PATCH	1
 
 #define LIBQDMA_VERSION_STR	\
 	__stringify(LIBQDMA_VERSION_MAJOR) "." \

QDMA/linux-kernel/driver/src/version.h

@@ -33,7 +33,7 @@
 
 #define DRV_MOD_MAJOR		2020
 #define DRV_MOD_MINOR		2
-#define DRV_MOD_PATCHLEVEL	0
+#define DRV_MOD_PATCHLEVEL	1
 
 #define DRV_MODULE_VERSION      \
 	__stringify(DRV_MOD_MAJOR) "." \

QDMA/linux-kernel/scripts/qdma_run_test_pf.sh

@@ -289,7 +289,7 @@ function cleanup_queue() {
 }
 
 
-# Find user bar
+# Find AXI Master Lite bar
 function get_user_bar () {
         local pf_bdf=$1
 	tmp=`dma-ctl qdma$pf_bdf reg read bar 0 0x10C | grep "0x10c" | cut -d '=' -f2 | cut -d 'x' -f2 | cut -d '.' -f1`

QDMA/linux-kernel/scripts/qdma_run_test_st_vf.sh

@@ -18,7 +18,7 @@ num_pkt=$3 # [Optional] number of payload packet
 ################################################
 # Hard Coded Parameters
 ################################################
-usr_bar=2 # For VF, DMA BAR is bar 0. User BAR is bar 2.
+usr_bar=2 # For VF, DMA BAR is bar 0. AXI Master Lite(User BAR) is bar 2.
 vf=00080
 size_max=4096
 host_adr_high=0