From: Michael Chan <michael.chan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org,
Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Subject: [PATCH net-next 10/16] bnxt_en: Register devlink irrespective of firmware spec version
Date: Sun, 26 Jan 2020 04:03:04 -0500 [thread overview]
Message-ID: <1580029390-32760-11-git-send-email-michael.chan@broadcom.com> (raw)
In-Reply-To: <1580029390-32760-1-git-send-email-michael.chan@broadcom.com>
From: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
This will allow to register for devlink port and use port features.
Also register params only if firmware spec version is at least 0x10600
which will support reading/setting numbered variables in NVRAM.
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index 9253eed..a8cdfbdd 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -489,6 +489,9 @@ static int bnxt_dl_params_register(struct bnxt *bp)
{
int rc;
+ if (bp->hwrm_spec_code < 0x10600)
+ return 0;
+
rc = devlink_params_register(bp->dl, bnxt_dl_params,
ARRAY_SIZE(bnxt_dl_params));
if (rc) {
@@ -511,6 +514,9 @@ static int bnxt_dl_params_register(struct bnxt *bp)
static void bnxt_dl_params_unregister(struct bnxt *bp)
{
+ if (bp->hwrm_spec_code < 0x10600)
+ return;
+
devlink_params_unregister(bp->dl, bnxt_dl_params,
ARRAY_SIZE(bnxt_dl_params));
devlink_port_params_unregister(&bp->dl_port, bnxt_dl_port_params,
@@ -522,11 +528,6 @@ int bnxt_dl_register(struct bnxt *bp)
struct devlink *dl;
int rc;
- if (bp->hwrm_spec_code < 0x10600) {
- netdev_warn(bp->dev, "Firmware does not support NVM params");
- return -ENOTSUPP;
- }
-
if (BNXT_PF(bp))
dl = devlink_alloc(&bnxt_dl_ops, sizeof(struct bnxt_dl));
else
--
2.5.1
next prev parent reply other threads:[~2020-01-26 9:03 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-26 9:02 [PATCH net-next 00/16] bnxt_en: Updates for net-next Michael Chan
2020-01-26 9:02 ` [PATCH net-next 01/16] bnxt_en: Support ingress rate limiting with TC-offload Michael Chan
2020-01-27 0:12 ` Jakub Kicinski
2020-01-26 9:02 ` [PATCH net-next 02/16] bnxt_en: Improve link up detection Michael Chan
2020-01-26 9:02 ` [PATCH net-next 03/16] bnxt_en: Improve bnxt_probe_phy() Michael Chan
2020-01-26 9:02 ` [PATCH net-next 04/16] bnxt_en: Remove the setting of dev_port Michael Chan
2020-01-26 9:02 ` [PATCH net-next 05/16] bnxt_en: Support UDP RSS hashing on 575XX chips Michael Chan
2020-01-26 9:03 ` [PATCH net-next 06/16] bnxt_en: Do not accept fragments for aRFS flow steering Michael Chan
2020-01-26 9:03 ` [PATCH net-next 07/16] bnxt_en: Periodically check and remove aged-out ntuple filters Michael Chan
2020-01-26 9:03 ` [PATCH net-next 08/16] bnxt_en: Disable workaround for lost interrupts on 575XX B0 and newer chips Michael Chan
2020-01-26 9:03 ` [PATCH net-next 09/16] bnxt_en: Refactor bnxt_dl_register() Michael Chan
2020-01-26 11:32 ` Jiri Pirko
2020-01-27 4:51 ` Vasundhara Volam
2020-01-26 9:03 ` Michael Chan [this message]
2020-01-26 9:03 ` [PATCH net-next 11/16] bnxt_en: Move devlink_register before registering netdev Michael Chan
2020-01-26 9:03 ` [PATCH net-next 12/16] bnxt_en: Add support to update progress of flash update Michael Chan
2020-01-26 9:03 ` [PATCH net-next 13/16] bnxt_en: Rename switch_id to dsn Michael Chan
2020-01-26 9:03 ` [PATCH net-next 14/16] devlink: add macros for "fw.roce" and "board.nvm_cfg" Michael Chan
2020-01-27 0:18 ` Jakub Kicinski
2020-01-27 5:42 ` Vasundhara Volam
2020-01-27 14:25 ` Jakub Kicinski
2020-01-26 9:03 ` [PATCH net-next 15/16] bnxt_en: Add support for devlink info command Michael Chan
2020-01-26 9:03 ` [PATCH net-next 16/16] devlink: document devlink info versions reported by bnxt_en driver Michael Chan
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