From: Rasesh Mody <rasesh.mody@qlogic.com>
To: <dev@dpdk.org>
Cc: sony.chacko@qlogic.com
Subject: [dpdk-dev] [PATCH 1/5] bnx2x: SR-IOV VF driver changes to support OOB PF driver
Date: Fri, 11 Sep 2015 17:42:52 -0700 [thread overview]
Message-ID: <1442018576-19981-2-git-send-email-rasesh.mody@qlogic.com> (raw)
In-Reply-To: <1442018576-19981-1-git-send-email-rasesh.mody@qlogic.com>
From: Harish Patil <harish.patil@qlogic.com>
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
---
drivers/net/bnx2x/bnx2x_vfpf.c | 11 +++++++++--
drivers/net/bnx2x/bnx2x_vfpf.h | 15 +++++++++++++++
2 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnx2x/bnx2x_vfpf.c b/drivers/net/bnx2x/bnx2x_vfpf.c
index 661f0a5..39fd59a 100644
--- a/drivers/net/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/bnx2x/bnx2x_vfpf.c
@@ -257,8 +257,15 @@ int bnx2x_vf_get_resources(struct bnx2x_softc *sc, uint8_t tx_count, uint8_t rx_
acq->bulletin_addr = sc->pf2vf_bulletin_mapping.paddr;
- BNX2X_TLV_APPEND(acq, acq->first_tlv.length, BNX2X_VF_TLV_LIST_END,
- sizeof(struct channel_list_end_tlv));
+ /* Request physical port identifier */
+ BNX2X_TLV_APPEND(acq, acq->first_tlv.length,
+ BNX2X_VF_TLV_PHYS_PORT_ID,
+ sizeof(struct channel_tlv));
+
+ BNX2X_TLV_APPEND(acq,
+ (acq->first_tlv.length + sizeof(struct channel_tlv)),
+ BNX2X_VF_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
/* requesting the resources in loop */
obtain_status = bnx2x_loop_obtain_resources(sc);
diff --git a/drivers/net/bnx2x/bnx2x_vfpf.h b/drivers/net/bnx2x/bnx2x_vfpf.h
index 94ce9f0..4f25321 100644
--- a/drivers/net/bnx2x/bnx2x_vfpf.h
+++ b/drivers/net/bnx2x/bnx2x_vfpf.h
@@ -34,12 +34,24 @@ struct vf_resource_query {
#define BNX2X_VF_Q_FLAG_DHC 0x0200
#define BNX2X_VF_Q_FLAG_LEADING_RSS 0x0400
+#define TLV_BUFFER_SIZE 1024
+
+/* general tlv header (used for both vf->pf request and pf->vf response) */
+struct channel_tlv {
+ uint16_t type;
+ uint16_t length;
+};
+
struct vf_first_tlv {
uint16_t type;
uint16_t length;
uint32_t reply_offset;
};
+struct tlv_buffer_size {
+ uint8_t tlv_buffer[TLV_BUFFER_SIZE];
+};
+
/* tlv struct for all PF replies except acquire */
struct vf_common_reply_tlv {
uint16_t type;
@@ -244,12 +256,14 @@ union query_tlvs {
struct vf_release_tlv release;
struct vf_rss_tlv update_rss;
struct channel_list_end_tlv list_end;
+ struct tlv_buffer_size tlv_buf_size;
};
union resp_tlvs {
struct vf_common_reply_tlv common_reply;
struct vf_acquire_resp_tlv acquire_resp;
struct channel_list_end_tlv list_end;
+ struct tlv_buffer_size tlv_buf_size;
};
/* struct allocated by VF driver, PF sends updates to VF via bulletin */
@@ -300,6 +314,7 @@ enum channel_tlvs {
BNX2X_VF_TLV_PF_SET_MAC,
BNX2X_VF_TLV_PF_SET_VLAN,
BNX2X_VF_TLV_UPDATE_RSS,
+ BNX2X_VF_TLV_PHYS_PORT_ID,
BNX2X_VF_TLV_MAX
};
--
1.7.10.3
next prev parent reply other threads:[~2015-09-12 0:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-12 0:42 [dpdk-dev] [PATCH 0/5] bnx2x: Enhancement, fixes, licensing and doumentation Rasesh Mody
2015-09-12 0:42 ` Rasesh Mody [this message]
2015-10-20 16:10 ` [dpdk-dev] [PATCH 1/5] bnx2x: SR-IOV VF driver changes to support OOB PF driver Thomas Monjalon
2015-10-21 15:24 ` Harish Patil
2015-10-21 15:34 ` Thomas Monjalon
2015-10-21 15:42 ` Harish Patil
2015-09-12 0:42 ` [dpdk-dev] [PATCH 2/5] bnx2x: Fix x86_64-native-linuxapp-clang build error Rasesh Mody
2015-10-20 16:11 ` Thomas Monjalon
2015-10-23 16:36 ` Harish Patil
2015-10-23 16:42 ` Thomas Monjalon
2015-09-12 0:42 ` [dpdk-dev] [PATCH 3/5] bnx2x: Add RTE_LIBRTE_BNX2X_REG_ACCESS config option Rasesh Mody
2015-10-20 16:18 ` Thomas Monjalon
2015-10-23 22:28 ` Harish Patil
2015-10-24 13:09 ` Thomas Monjalon
2015-11-07 3:08 ` Harish Patil
[not found] ` <5600189.IfZWYQEBpk@xps13>
2015-11-08 16:14 ` Harish Patil
2015-09-12 0:42 ` [dpdk-dev] [PATCH 4/5] doc: Add BNX2X PMD documentation Rasesh Mody
2015-09-12 0:42 ` [dpdk-dev] [PATCH 5/5] bnx2x: Add LICENSE.bnx2x_pmd and update source files Rasesh Mody
2015-09-12 1:17 ` [dpdk-dev] [PATCH 0/5] bnx2x: Enhancement, fixes, licensing and doumentation Stephen Hemminger
2015-09-12 2:27 ` Harish Patil
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