Management Complex FW 9.0 puts a new requirement to prepare extended parameters which should be provided as input in dpni_create. extended parameters includes traffic class and IP reassembly configurations.
So prepare extended parameters with default "0" as input for dpni_create.
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com --- drivers/net/fsl-mc/mc.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index b773e35..a45a30d 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -1004,6 +1004,8 @@ static int dpni_init(void) { int err; struct dpni_attr dpni_attr; + uint8_t ext_cfg_buf[256] = {0}; + struct dpni_extended_cfg dpni_extended_cfg; struct dpni_cfg dpni_cfg;
dflt_dpni = (struct fsl_dpni_obj *)malloc(sizeof(struct fsl_dpni_obj)); @@ -1013,10 +1015,19 @@ static int dpni_init(void) goto err_malloc; }
+ memset(&dpni_extended_cfg, 0, sizeof(dpni_extended_cfg)); + err = dpni_prepare_extended_cfg(&dpni_extended_cfg, &ext_cfg_buf[0]); + if (err < 0) { + err = -ENODEV; + printf("dpni_prepare_extended_cfg() failed: %d\n", err); + goto err_prepare_extended_cfg; + } + memset(&dpni_cfg, 0, sizeof(dpni_cfg)); dpni_cfg.adv.options = DPNI_OPT_UNICAST_FILTER | DPNI_OPT_MULTICAST_FILTER;
+ dpni_cfg.adv.ext_cfg_iova = (uint64_t)&ext_cfg_buf[0]; err = dpni_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpni_cfg, &dflt_dpni->dpni_handle);
@@ -1057,11 +1068,12 @@ static int dpni_init(void) return 0;
err_close: - free(dflt_dpni); err_get_attr: dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); err_create: +err_prepare_extended_cfg: + free(dflt_dpni); err_malloc: return err; }