diff options
Diffstat (limited to 'dpdk/dpdk-16.11_patches/0003-enic-fix-MAC-address-add-and-remove.patch')
| -rw-r--r-- | dpdk/dpdk-16.11_patches/0003-enic-fix-MAC-address-add-and-remove.patch | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/dpdk/dpdk-16.11_patches/0003-enic-fix-MAC-address-add-and-remove.patch b/dpdk/dpdk-16.11_patches/0003-enic-fix-MAC-address-add-and-remove.patch new file mode 100644 index 00000000000..e2965676a0a --- /dev/null +++ b/dpdk/dpdk-16.11_patches/0003-enic-fix-MAC-address-add-and-remove.patch @@ -0,0 +1,122 @@ +From 0cd0ed7b0b966704236e07fc1d3bd099deb407a7 Mon Sep 17 00:00:00 2001 +From: John Daley <johndale@cisco.com> +Date: Tue, 31 Jan 2017 12:59:23 -0800 +Subject: [PATCH] The mac_addr_add callback function was simply replacing the + primary MAC address instead of adding new ones and the mac_addr_remove + callback would only remove the primary MAC form the adapter. Fix the + functions to add or remove new address. Allow up to 64 MAC addresses per + port. + +Signed-off-by: John Daley <johndale@cisco.com> +--- + drivers/net/enic/enic.h | 5 +++-- + drivers/net/enic/enic_ethdev.c | 6 +++--- + drivers/net/enic/enic_main.c | 21 ++++++++------------- + 3 files changed, 14 insertions(+), 18 deletions(-) + +diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h +index 865cd76..5a807d4 100644 +--- a/drivers/net/enic/enic.h ++++ b/drivers/net/enic/enic.h +@@ -60,6 +60,7 @@ + #define ENIC_RQ_MAX 16 + #define ENIC_CQ_MAX (ENIC_WQ_MAX + (ENIC_RQ_MAX / 2)) + #define ENIC_INTR_MAX (ENIC_CQ_MAX + 2) ++#define ENIC_MAX_MAC_ADDR 64 + + #define VLAN_ETH_HLEN 18 + +@@ -277,8 +278,8 @@ extern void enic_dev_stats_get(struct enic *enic, + struct rte_eth_stats *r_stats); + extern void enic_dev_stats_clear(struct enic *enic); + extern void enic_add_packet_filter(struct enic *enic); +-extern void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr); +-extern void enic_del_mac_address(struct enic *enic); ++void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr); ++void enic_del_mac_address(struct enic *enic, int mac_index); + extern unsigned int enic_cleanup_wq(struct enic *enic, struct vnic_wq *wq); + extern void enic_send_pkt(struct enic *enic, struct vnic_wq *wq, + struct rte_mbuf *tx_pkt, unsigned short len, +diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c +index 2b154ec..d2d04a9 100644 +--- a/drivers/net/enic/enic_ethdev.c ++++ b/drivers/net/enic/enic_ethdev.c +@@ -464,7 +464,7 @@ static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev, + device_info->max_tx_queues = enic->conf_wq_count; + device_info->min_rx_bufsize = ENIC_MIN_MTU; + device_info->max_rx_pktlen = enic->max_mtu + ETHER_HDR_LEN + 4; +- device_info->max_mac_addrs = 1; ++ device_info->max_mac_addrs = ENIC_MAX_MAC_ADDR; + device_info->rx_offload_capa = + DEV_RX_OFFLOAD_VLAN_STRIP | + DEV_RX_OFFLOAD_IPV4_CKSUM | +@@ -545,12 +545,12 @@ static void enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev, + enic_set_mac_address(enic, mac_addr->addr_bytes); + } + +-static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, __rte_unused uint32_t index) ++static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, uint32_t index) + { + struct enic *enic = pmd_priv(eth_dev); + + ENICPMD_FUNC_TRACE(); +- enic_del_mac_address(enic); ++ enic_del_mac_address(enic, index); + } + + static int enicpmd_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) +diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c +index f0b15ac..21e8ede 100644 +--- a/drivers/net/enic/enic_main.c ++++ b/drivers/net/enic/enic_main.c +@@ -190,9 +190,12 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats) + r_stats->rx_nombuf = rte_atomic64_read(&soft_stats->rx_nombuf); + } + +-void enic_del_mac_address(struct enic *enic) ++void enic_del_mac_address(struct enic *enic, int mac_index) + { +- if (vnic_dev_del_addr(enic->vdev, enic->mac_addr)) ++ struct rte_eth_dev *eth_dev = enic->rte_dev; ++ uint8_t *mac_addr = eth_dev->data->mac_addrs[mac_index].addr_bytes; ++ ++ if (vnic_dev_del_addr(enic->vdev, mac_addr)) + dev_err(enic, "del mac addr failed\n"); + } + +@@ -205,15 +208,6 @@ void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr) + return; + } + +- err = vnic_dev_del_addr(enic->vdev, enic->mac_addr); +- if (err) { +- dev_err(enic, "del mac addr failed\n"); +- return; +- } +- +- ether_addr_copy((struct ether_addr *)mac_addr, +- (struct ether_addr *)enic->mac_addr); +- + err = vnic_dev_add_addr(enic->vdev, mac_addr); + if (err) { + dev_err(enic, "add mac addr failed\n"); +@@ -1308,13 +1302,14 @@ static int enic_dev_init(struct enic *enic) + /* Get the supported filters */ + enic_fdir_info(enic); + +- eth_dev->data->mac_addrs = rte_zmalloc("enic_mac_addr", ETH_ALEN, 0); ++ eth_dev->data->mac_addrs = rte_zmalloc("enic_mac_addr", ETH_ALEN ++ * ENIC_MAX_MAC_ADDR, 0); + if (!eth_dev->data->mac_addrs) { + dev_err(enic, "mac addr storage alloc failed, aborting.\n"); + return -1; + } + ether_addr_copy((struct ether_addr *) enic->mac_addr, +- ð_dev->data->mac_addrs[0]); ++ eth_dev->data->mac_addrs); + + vnic_dev_set_reset_flag(enic->vdev, 0); + +-- +1.9.1 + |