From: Chas Williams <3chas3@gmail.com>
To: dev@dpdk.org
Cc: harish.patil@qlogic.com, Chas Williams <3chas3@gmail.com>
Subject: [dpdk-dev] [PATCH v3 05/10] net/bnx2x: restrict RX mask flags sent to the PF
Date: Tue, 11 Oct 2016 19:04:56 -0400 [thread overview]
Message-ID: <1476227101-19268-5-git-send-email-3chas3@gmail.com> (raw)
In-Reply-To: <1476227101-19268-1-git-send-email-3chas3@gmail.com>
Don't use bnx2x_fill_accept_flags() to fill the RX mask in the VF
since the PF only handles a subset of the existing flags. now,
bnx2x_fill_accept_flags() can be static.
Fixes: 540a211084a7 ("bnx2x: driver core")
Signed-off-by: Chas Williams <3chas3@gmail.com>
---
drivers/net/bnx2x/bnx2x.c | 6 +++---
drivers/net/bnx2x/bnx2x.h | 2 --
drivers/net/bnx2x/bnx2x_vfpf.c | 23 +++++++++++++++++++++--
drivers/net/bnx2x/bnx2x_vfpf.h | 7 +++++++
4 files changed, 31 insertions(+), 7 deletions(-)
diff --git a/drivers/net/bnx2x/bnx2x.c b/drivers/net/bnx2x/bnx2x.c
index bfcc087..682657b 100644
--- a/drivers/net/bnx2x/bnx2x.c
+++ b/drivers/net/bnx2x/bnx2x.c
@@ -1397,10 +1397,10 @@ bnx2x_del_all_macs(struct bnx2x_softc *sc, struct ecore_vlan_mac_obj *mac_obj,
return rc;
}
-int
+static int
bnx2x_fill_accept_flags(struct bnx2x_softc *sc, uint32_t rx_mode,
- unsigned long *rx_accept_flags,
- unsigned long *tx_accept_flags)
+ unsigned long *rx_accept_flags,
+ unsigned long *tx_accept_flags)
{
/* Clear the flags first */
*rx_accept_flags = 0;
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index ed7c55f..712ee6c 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -1880,8 +1880,6 @@ int bnx2x_vf_setup_queue(struct bnx2x_softc *sc, struct bnx2x_fastpath *fp,
int leading);
void bnx2x_free_hsi_mem(struct bnx2x_softc *sc);
int bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc);
-int bnx2x_fill_accept_flags(struct bnx2x_softc *sc, uint32_t rx_mode,
- unsigned long *rx_accept_flags, unsigned long *tx_accept_flags);
int bnx2x_check_bull(struct bnx2x_softc *sc);
//#define BNX2X_PULSE
diff --git a/drivers/net/bnx2x/bnx2x_vfpf.c b/drivers/net/bnx2x/bnx2x_vfpf.c
index 1c895f8..df145d3 100644
--- a/drivers/net/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/bnx2x/bnx2x_vfpf.c
@@ -576,7 +576,6 @@ 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;
query = &sc->vf2pf_mbox->query[0].set_q_filters;
bnx2x_init_first_tlv(sc, &query->first_tlv, BNX2X_VF_TLV_SET_Q_FILTERS,
@@ -585,7 +584,27 @@ bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc)
query->vf_qid = 0;
query->flags = BNX2X_VF_RX_MASK_CHANGED;
- if (bnx2x_fill_accept_flags(sc, sc->rx_mode, &query->rx_mask, &tx_mask)) {
+ switch (sc->rx_mode) {
+ case BNX2X_RX_MODE_NONE: /* no Rx */
+ query->rx_mask = VFPF_RX_MASK_ACCEPT_NONE;
+ break;
+ case BNX2X_RX_MODE_NORMAL:
+ query->rx_mask = VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST;
+ query->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
+ query->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+ break;
+ case BNX2X_RX_MODE_ALLMULTI:
+ query->rx_mask = VFPF_RX_MASK_ACCEPT_ALL_MULTICAST;
+ query->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
+ query->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+ break;
+ case BNX2X_RX_MODE_PROMISC:
+ query->rx_mask = VFPF_RX_MASK_ACCEPT_ALL_UNICAST;
+ query->rx_mask |= VFPF_RX_MASK_ACCEPT_ALL_MULTICAST;
+ query->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "BAD rx mode (%d)", sc->rx_mode);
return -EINVAL;
}
diff --git a/drivers/net/bnx2x/bnx2x_vfpf.h b/drivers/net/bnx2x/bnx2x_vfpf.h
index f854d81..49afd87 100644
--- a/drivers/net/bnx2x/bnx2x_vfpf.h
+++ b/drivers/net/bnx2x/bnx2x_vfpf.h
@@ -40,6 +40,13 @@ struct vf_resource_query {
#define TLV_BUFFER_SIZE 1024
+#define VFPF_RX_MASK_ACCEPT_NONE 0x00000000
+#define VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST 0x00000001
+#define VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST 0x00000002
+#define VFPF_RX_MASK_ACCEPT_ALL_UNICAST 0x00000004
+#define VFPF_RX_MASK_ACCEPT_ALL_MULTICAST 0x00000008
+#define VFPF_RX_MASK_ACCEPT_BROADCAST 0x00000010
+
/* general tlv header (used for both vf->pf request and pf->vf response) */
struct channel_tlv {
uint16_t type;
--
2.7.4
next prev parent reply other threads:[~2016-10-11 23:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-11 23:04 [dpdk-dev] [PATCH v3 01/10] net/bnx2x: set cache line based on build configuration Chas Williams
2016-10-11 23:04 ` [dpdk-dev] [PATCH v3 02/10] net/bnx2x: remove unused preprocessor symbols and code Chas Williams
2016-10-11 23:04 ` [dpdk-dev] [PATCH v3 03/10] net/bnx2x: remove delay during device startup Chas Williams
2016-10-11 23:04 ` [dpdk-dev] [PATCH v3 04/10] net/bnx2x: remove unused RX queue code Chas Williams
2016-10-11 23:04 ` Chas Williams [this message]
2016-10-11 23:04 ` [dpdk-dev] [PATCH v3 06/10] net/bnx2x: replace macro with static function Chas Williams
2016-10-11 23:04 ` [dpdk-dev] [PATCH v3 07/10] net/bnx2x: serialize access to pf2vf mailbox Chas Williams
2016-10-11 23:04 ` [dpdk-dev] [PATCH v3 08/10] net/bnx2x: check return codes during VF mailbox operation Chas Williams
2016-10-11 23:05 ` [dpdk-dev] [PATCH v3 09/10] net/bnx2x: don't return structs Chas Williams
2016-10-11 23:05 ` [dpdk-dev] [PATCH v3 10/10] net/bnx2x: merge debug register operations into headers Chas Williams
2016-10-13 9:45 ` [dpdk-dev] [PATCH v3 01/10] net/bnx2x: set cache line based on build configuration Bruce Richardson
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