[dpdk-dev,1/2] bnx2x: fix error handling in bnx2x_loop_obtain_resources()
Commit Message
From: "Charles (Chas) Williams" <ciwillia@brocade.com>
bnx2x_loop_obtain_resources() returns a struct containing the status and
the error message. If bnx2x_do_req4pf() fails, it shouldn't return both
of these fields set to 0 indicating failure and no error.
Further, bnx2x_do_req4pf() needs to be able fail and return NO_RESOURCES
so that bnx2x_loop_obtain_resources() can negotiate reduced resource
requirments. This requires additional checking around bnx2x_do_req4pf().
Signed-off-by: Chas Williams <3chas3@gmail.com>
---
drivers/net/bnx2x/bnx2x_vfpf.c | 75 +++++++++++++++++++-----------------------
1 file changed, 33 insertions(+), 42 deletions(-)
Comments
On Wed, Dec 30, 2015 at 07:37:50PM -0500, Chas Williams wrote:
> From: "Charles (Chas) Williams" <ciwillia@brocade.com>
>
> bnx2x_loop_obtain_resources() returns a struct containing the status and
> the error message. If bnx2x_do_req4pf() fails, it shouldn't return both
> of these fields set to 0 indicating failure and no error.
>
> Further, bnx2x_do_req4pf() needs to be able fail and return NO_RESOURCES
> so that bnx2x_loop_obtain_resources() can negotiate reduced resource
> requirments. This requires additional checking around bnx2x_do_req4pf().
>
> Signed-off-by: Chas Williams <3chas3@gmail.com>
> ---
Hi Chas,
can you please provide a commit reference for a fixes line for this patch. [No
need for a V2 just for that alone, just the reference is enough to save me
diving into the git history. I'll manually add the fixes line when committing
to the next-net tree]
Maintainers, can you please review this patchset and provide feedback or an ACK.
Regards,
/Bruce
I am afraid I don't understand what you are asking. This was broken in
the commit that added bnx2x, 540a211084a7695a1c7bc43068934c140d6989be
On 02/08/2016 05:51 AM, Bruce Richardson wrote:
> On Wed, Dec 30, 2015 at 07:37:50PM -0500, Chas Williams wrote:
>> From: "Charles (Chas) Williams" <ciwillia@brocade.com>
>>
>> bnx2x_loop_obtain_resources() returns a struct containing the status and
>> the error message. If bnx2x_do_req4pf() fails, it shouldn't return both
>> of these fields set to 0 indicating failure and no error.
>>
>> Further, bnx2x_do_req4pf() needs to be able fail and return NO_RESOURCES
>> so that bnx2x_loop_obtain_resources() can negotiate reduced resource
>> requirments. This requires additional checking around bnx2x_do_req4pf().
>>
>> Signed-off-by: Chas Williams <3chas3@gmail.com>
>> ---
>
> Hi Chas,
>
> can you please provide a commit reference for a fixes line for this patch. [No
> need for a V2 just for that alone, just the reference is enough to save me
> diving into the git history. I'll manually add the fixes line when committing
> to the next-net tree]
>
> Maintainers, can you please review this patchset and provide feedback or an ACK.
>
> Regards,
> /Bruce
>
On Mon, Feb 08, 2016 at 07:53:46AM -0800, Charles (Chas) Williams wrote:
> I am afraid I don't understand what you are asking. This was broken in the
> commit that added bnx2x, 540a211084a7695a1c7bc43068934c140d6989be
>
Perfect. Generally, when adding a patch which fixes something, we add in a
"fixes line" into the comment. In this case it would be:
Fixes: 540a211084a7 ("bnx2x: driver core")
See also: http://dpdk.org/doc/guides/contributing/patches.html#commit-messages-body
/Bruce
> On 02/08/2016 05:51 AM, Bruce Richardson wrote:
> >On Wed, Dec 30, 2015 at 07:37:50PM -0500, Chas Williams wrote:
> >>From: "Charles (Chas) Williams" <ciwillia@brocade.com>
> >>
> >>bnx2x_loop_obtain_resources() returns a struct containing the status and
> >>the error message. If bnx2x_do_req4pf() fails, it shouldn't return both
> >>of these fields set to 0 indicating failure and no error.
> >>
> >>Further, bnx2x_do_req4pf() needs to be able fail and return NO_RESOURCES
> >>so that bnx2x_loop_obtain_resources() can negotiate reduced resource
> >>requirments. This requires additional checking around bnx2x_do_req4pf().
> >>
> >>Signed-off-by: Chas Williams <3chas3@gmail.com>
> >>---
> >
> >Hi Chas,
> >
> >can you please provide a commit reference for a fixes line for this patch. [No
> >need for a V2 just for that alone, just the reference is enough to save me
> >diving into the git history. I'll manually add the fixes line when committing
> >to the next-net tree]
> >
> >Maintainers, can you please review this patchset and provide feedback or an ACK.
> >
> >Regards,
> >/Bruce
> >
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Chas Williams
> Sent: Wednesday, December 30, 2015 4:38 PM
>
> From: "Charles (Chas) Williams" <ciwillia@brocade.com>
>
> bnx2x_loop_obtain_resources() returns a struct containing the status and
> the error message. If bnx2x_do_req4pf() fails, it shouldn't return both of
> these fields set to 0 indicating failure and no error.
>
> Further, bnx2x_do_req4pf() needs to be able fail and return NO_RESOURCES
> so that bnx2x_loop_obtain_resources() can negotiate reduced resource
> requirments. This requires additional checking around bnx2x_do_req4pf().
>
> Signed-off-by: Chas Williams <3chas3@gmail.com>
> ---
Acked-by: Rasesh Mody <rasesh.mody@qlogic.com>
The change looks good.
Thanks!
Rasesh
> drivers/net/bnx2x/bnx2x_vfpf.c | 75 +++++++++++++++++++-----------------
> ------
> 1 file changed, 33 insertions(+), 42 deletions(-)
>
> diff --git a/drivers/net/bnx2x/bnx2x_vfpf.c
> b/drivers/net/bnx2x/bnx2x_vfpf.c index 765cc92..34b6360 100644
> --- a/drivers/net/bnx2x/bnx2x_vfpf.c
> +++ b/drivers/net/bnx2x/bnx2x_vfpf.c
> @@ -122,16 +122,10 @@ bnx2x_do_req4pf(struct bnx2x_softc *sc,
> phys_addr_t phys_addr)
> break;
> }
>
> - if (i == BNX2X_VF_CHANNEL_TRIES) {
> + if (!*status) {
> PMD_DRV_LOG(ERR, "Response from PF timed
> out");
> return -EAGAIN;
> }
> -
> - if (BNX2X_VF_STATUS_SUCCESS != *status) {
> - PMD_DRV_LOG(ERR, "Bad reply from PF : %u",
> - *status);
> - return -EINVAL;
> - }
> } else {
> PMD_DRV_LOG(ERR, "status should be zero before
> message"
> "to pf was sent");
> @@ -193,10 +187,10 @@ struct bnx2x_obtain_status
> bnx2x_loop_obtain_resources(struct bnx2x_softc *sc)
> do {
> PMD_DRV_LOG(DEBUG, "trying to get resources");
>
> - if ( bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr) )
> {
> + if (bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr)) {
> /* timeout */
> status.success = 0;
> - status.err_code = 0;
> + status.err_code = -EAGAIN;
> return status;
> }
>
> @@ -310,8 +304,8 @@ void
> bnx2x_vf_close(struct bnx2x_softc *sc)
> {
> struct vf_release_tlv *query;
> + struct vf_common_reply_tlv *reply =
> +&sc->vf2pf_mbox->resp.common_reply;
> int vf_id = bnx2x_read_vf_id(sc);
> - int ret;
>
> if (vf_id >= 0) {
> query = &sc->vf2pf_mbox->query[0].release;
> @@ -322,11 +316,9 @@ bnx2x_vf_close(struct bnx2x_softc *sc)
> BNX2X_TLV_APPEND(query, query->first_tlv.length,
> BNX2X_VF_TLV_LIST_END,
> sizeof(struct channel_list_end_tlv));
>
> - ret = bnx2x_do_req4pf(sc, sc-
> >vf2pf_mbox_mapping.paddr);
> -
> - if (ret) {
> + bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS)
> PMD_DRV_LOG(ERR, "Failed to release VF");
> - }
> }
> }
>
> @@ -335,7 +327,8 @@ int
> bnx2x_vf_init(struct bnx2x_softc *sc)
> {
> struct vf_init_tlv *query;
> - int i, ret;
> + struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox-
> >resp.common_reply;
> + int i;
>
> query = &sc->vf2pf_mbox->query[0].init;
> bnx2x_init_first_tlv(sc, &query->first_tlv, BNX2X_VF_TLV_INIT, @@
> -352,11 +345,10 @@ bnx2x_vf_init(struct bnx2x_softc *sc)
> BNX2X_TLV_APPEND(query, query->first_tlv.length,
> BNX2X_VF_TLV_LIST_END,
> sizeof(struct channel_list_end_tlv));
>
> - ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> -
> - if (ret) {
> + bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
> PMD_DRV_LOG(ERR, "Failed to init VF");
> - return ret;
> + return -EINVAL;
> }
>
> PMD_DRV_LOG(DEBUG, "VF was initialized"); @@ -367,8 +359,9 @@
> void bnx2x_vf_unload(struct bnx2x_softc *sc) {
> struct vf_close_tlv *query;
> + struct vf_common_reply_tlv *reply =
> +&sc->vf2pf_mbox->resp.common_reply;
> struct vf_q_op_tlv *query_op;
> - int i, vf_id, ret;
> + int i, vf_id;
>
> vf_id = bnx2x_read_vf_id(sc);
> if (vf_id > 0) {
> @@ -384,10 +377,10 @@ bnx2x_vf_unload(struct bnx2x_softc *sc)
> BNX2X_VF_TLV_LIST_END,
> sizeof(struct channel_list_end_tlv));
>
> - ret = bnx2x_do_req4pf(sc, sc-
> >vf2pf_mbox_mapping.paddr);
> - if (ret)
> + bnx2x_do_req4pf(sc, sc-
> >vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS)
> PMD_DRV_LOG(ERR,
> - "Bad reply for vf_q %d
> teardown", i);
> + "Bad reply for vf_q %d teardown",
> i);
> }
>
> bnx2x_vf_set_mac(sc, false);
> @@ -402,11 +395,10 @@ bnx2x_vf_unload(struct bnx2x_softc *sc)
> BNX2X_VF_TLV_LIST_END,
> sizeof(struct channel_list_end_tlv));
>
> - ret = bnx2x_do_req4pf(sc, sc-
> >vf2pf_mbox_mapping.paddr);
> -
> - if (ret)
> + bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS)
> PMD_DRV_LOG(ERR,
> - "Bad reply from PF for close message");
> + "Bad reply from PF for close message");
> }
> }
>
> @@ -469,8 +461,8 @@ int
> bnx2x_vf_setup_queue(struct bnx2x_softc *sc, struct bnx2x_fastpath *fp,
> int leading) {
> struct vf_setup_q_tlv *query;
> + struct vf_common_reply_tlv *reply =
> +&sc->vf2pf_mbox->resp.common_reply;
> uint16_t flags = bnx2x_vf_q_flags(leading);
> - int ret;
>
> query = &sc->vf2pf_mbox->query[0].setup_q;
> bnx2x_init_first_tlv(sc, &query->first_tlv, BNX2X_VF_TLV_SETUP_Q,
> @@ -485,11 +477,10 @@ bnx2x_vf_setup_queue(struct bnx2x_softc *sc,
> struct bnx2x_fastpath *fp, int lead
> BNX2X_TLV_APPEND(query, query->first_tlv.length,
> BNX2X_VF_TLV_LIST_END,
> sizeof(struct channel_list_end_tlv));
>
> - ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> -
> - if (ret) {
> + bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
> PMD_DRV_LOG(ERR, "Failed to setup VF queue[%d]",
> - fp->index);
> + fp->index);
> return -EINVAL;
> }
>
> @@ -548,7 +539,7 @@ bnx2x_vf_config_rss(struct bnx2x_softc *sc,
> struct ecore_config_rss_params *params) {
> struct vf_rss_tlv *query;
> - int ret;
> + struct vf_common_reply_tlv *reply =
> +&sc->vf2pf_mbox->resp.common_reply;
>
> query = &sc->vf2pf_mbox->query[0].update_rss;
>
> @@ -568,10 +559,10 @@ bnx2x_vf_config_rss(struct bnx2x_softc *sc,
> query->rss_result_mask = params->rss_result_mask;
> query->rss_flags = params->rss_flags;
>
> - ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> - if (ret) {
> - PMD_DRV_LOG(ERR, "Failed to send message to PF, rc %d",
> ret);
> - return ret;
> + bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
> + PMD_DRV_LOG(ERR, "Failed to configure RSS");
> + return -EINVAL;;
> }
>
> return 0;
> @@ -581,8 +572,8 @@ int
> bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc) {
> struct vf_set_q_filters_tlv *query;
> + struct vf_common_reply_tlv *reply =
> +&sc->vf2pf_mbox->resp.common_reply;
> unsigned long tx_mask;
> - int ret;
>
> query = &sc->vf2pf_mbox->query[0].set_q_filters;
> bnx2x_init_first_tlv(sc, &query->first_tlv,
> BNX2X_VF_TLV_SET_Q_FILTERS, @@ -598,10 +589,10 @@
> bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc)
> BNX2X_TLV_APPEND(query, query->first_tlv.length,
> BNX2X_VF_TLV_LIST_END,
> sizeof(struct channel_list_end_tlv));
>
> - ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> - if (ret) {
> - PMD_DRV_LOG(ERR, "Failed to send message to PF, rc %d",
> ret);
> - return ret;
> + bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
> + if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
> + PMD_DRV_LOG(ERR, "Failed to set RX mode");
> + return -EINVAL;
> }
>
> return 0;
> --
> 2.5.0
On Fri, Mar 04, 2016 at 10:28:44PM +0000, Rasesh Mody wrote:
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Chas Williams
> > Sent: Wednesday, December 30, 2015 4:38 PM
> >
> > From: "Charles (Chas) Williams" <ciwillia@brocade.com>
> >
> > bnx2x_loop_obtain_resources() returns a struct containing the status and
> > the error message. If bnx2x_do_req4pf() fails, it shouldn't return both of
> > these fields set to 0 indicating failure and no error.
> >
> > Further, bnx2x_do_req4pf() needs to be able fail and return NO_RESOURCES
> > so that bnx2x_loop_obtain_resources() can negotiate reduced resource
> > requirments. This requires additional checking around bnx2x_do_req4pf().
> >
> > Signed-off-by: Chas Williams <3chas3@gmail.com>
> > ---
>
> Acked-by: Rasesh Mody <rasesh.mody@qlogic.com>
>
> The change looks good.
>
> Thanks!
> Rasesh
>
Applied to dpdk-next-net/rel_16_04, with added fixes line in message.
/Bruce
@@ -122,16 +122,10 @@ bnx2x_do_req4pf(struct bnx2x_softc *sc, phys_addr_t phys_addr)
break;
}
- if (i == BNX2X_VF_CHANNEL_TRIES) {
+ if (!*status) {
PMD_DRV_LOG(ERR, "Response from PF timed out");
return -EAGAIN;
}
-
- if (BNX2X_VF_STATUS_SUCCESS != *status) {
- PMD_DRV_LOG(ERR, "Bad reply from PF : %u",
- *status);
- return -EINVAL;
- }
} else {
PMD_DRV_LOG(ERR, "status should be zero before message"
"to pf was sent");
@@ -193,10 +187,10 @@ struct bnx2x_obtain_status bnx2x_loop_obtain_resources(struct bnx2x_softc *sc)
do {
PMD_DRV_LOG(DEBUG, "trying to get resources");
- if ( bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr) ) {
+ if (bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr)) {
/* timeout */
status.success = 0;
- status.err_code = 0;
+ status.err_code = -EAGAIN;
return status;
}
@@ -310,8 +304,8 @@ void
bnx2x_vf_close(struct bnx2x_softc *sc)
{
struct vf_release_tlv *query;
+ struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox->resp.common_reply;
int vf_id = bnx2x_read_vf_id(sc);
- int ret;
if (vf_id >= 0) {
query = &sc->vf2pf_mbox->query[0].release;
@@ -322,11 +316,9 @@ bnx2x_vf_close(struct bnx2x_softc *sc)
BNX2X_TLV_APPEND(query, query->first_tlv.length, BNX2X_VF_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
-
- if (ret) {
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS)
PMD_DRV_LOG(ERR, "Failed to release VF");
- }
}
}
@@ -335,7 +327,8 @@ int
bnx2x_vf_init(struct bnx2x_softc *sc)
{
struct vf_init_tlv *query;
- int i, ret;
+ struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox->resp.common_reply;
+ int i;
query = &sc->vf2pf_mbox->query[0].init;
bnx2x_init_first_tlv(sc, &query->first_tlv, BNX2X_VF_TLV_INIT,
@@ -352,11 +345,10 @@ bnx2x_vf_init(struct bnx2x_softc *sc)
BNX2X_TLV_APPEND(query, query->first_tlv.length, BNX2X_VF_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
-
- if (ret) {
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
PMD_DRV_LOG(ERR, "Failed to init VF");
- return ret;
+ return -EINVAL;
}
PMD_DRV_LOG(DEBUG, "VF was initialized");
@@ -367,8 +359,9 @@ void
bnx2x_vf_unload(struct bnx2x_softc *sc)
{
struct vf_close_tlv *query;
+ struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox->resp.common_reply;
struct vf_q_op_tlv *query_op;
- int i, vf_id, ret;
+ int i, vf_id;
vf_id = bnx2x_read_vf_id(sc);
if (vf_id > 0) {
@@ -384,10 +377,10 @@ bnx2x_vf_unload(struct bnx2x_softc *sc)
BNX2X_VF_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
- if (ret)
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS)
PMD_DRV_LOG(ERR,
- "Bad reply for vf_q %d teardown", i);
+ "Bad reply for vf_q %d teardown", i);
}
bnx2x_vf_set_mac(sc, false);
@@ -402,11 +395,10 @@ bnx2x_vf_unload(struct bnx2x_softc *sc)
BNX2X_VF_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
-
- if (ret)
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS)
PMD_DRV_LOG(ERR,
- "Bad reply from PF for close message");
+ "Bad reply from PF for close message");
}
}
@@ -469,8 +461,8 @@ int
bnx2x_vf_setup_queue(struct bnx2x_softc *sc, struct bnx2x_fastpath *fp, int leading)
{
struct vf_setup_q_tlv *query;
+ struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox->resp.common_reply;
uint16_t flags = bnx2x_vf_q_flags(leading);
- int ret;
query = &sc->vf2pf_mbox->query[0].setup_q;
bnx2x_init_first_tlv(sc, &query->first_tlv, BNX2X_VF_TLV_SETUP_Q,
@@ -485,11 +477,10 @@ bnx2x_vf_setup_queue(struct bnx2x_softc *sc, struct bnx2x_fastpath *fp, int lead
BNX2X_TLV_APPEND(query, query->first_tlv.length, BNX2X_VF_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
-
- if (ret) {
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
PMD_DRV_LOG(ERR, "Failed to setup VF queue[%d]",
- fp->index);
+ fp->index);
return -EINVAL;
}
@@ -548,7 +539,7 @@ bnx2x_vf_config_rss(struct bnx2x_softc *sc,
struct ecore_config_rss_params *params)
{
struct vf_rss_tlv *query;
- int ret;
+ struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox->resp.common_reply;
query = &sc->vf2pf_mbox->query[0].update_rss;
@@ -568,10 +559,10 @@ bnx2x_vf_config_rss(struct bnx2x_softc *sc,
query->rss_result_mask = params->rss_result_mask;
query->rss_flags = params->rss_flags;
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
- if (ret) {
- PMD_DRV_LOG(ERR, "Failed to send message to PF, rc %d", ret);
- return ret;
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
+ PMD_DRV_LOG(ERR, "Failed to configure RSS");
+ return -EINVAL;;
}
return 0;
@@ -581,8 +572,8 @@ int
bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc)
{
struct vf_set_q_filters_tlv *query;
+ struct vf_common_reply_tlv *reply = &sc->vf2pf_mbox->resp.common_reply;
unsigned long tx_mask;
- int ret;
query = &sc->vf2pf_mbox->query[0].set_q_filters;
bnx2x_init_first_tlv(sc, &query->first_tlv, BNX2X_VF_TLV_SET_Q_FILTERS,
@@ -598,10 +589,10 @@ bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc)
BNX2X_TLV_APPEND(query, query->first_tlv.length, BNX2X_VF_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
- ret = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
- if (ret) {
- PMD_DRV_LOG(ERR, "Failed to send message to PF, rc %d", ret);
- return ret;
+ bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
+ PMD_DRV_LOG(ERR, "Failed to set RX mode");
+ return -EINVAL;
}
return 0;