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[U-Boot,3/7] driver: net: fsl-mc: Prepare extended cfg for DPNI create

Message ID 1450951381-17497-1-git-send-email-prabhakar@freescale.com
State Accepted
Commit 879a59ac902f862daf974dcab1726b9b515e278e
Delegated to: York Sun
Headers show

Commit Message

Prabhakar Kushwaha Dec. 24, 2015, 10:03 a.m. UTC 
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(-)

Comments

York Sun Jan. 27, 2016, 5:06 p.m. UTC | #1 
On 12/24/2015 02:03 AM, Prabhakar Kushwaha wrote:
> 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(-)

Slightly reformat commit message.
Applied to u-boot-fsl-qoriq master. Awaiting upstream.

Thanks.

York
diff mbox

Patch

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;
 }