#include <unistd.h>
#include <rte_errno.h>
+#include <rte_atomic.h>
+#include <rte_ether.h>
#include "mlx5.h"
+#include "mlx5_nl.h"
#include "mlx5_utils.h"
/* Size of the buffer to receive kernel messages */
uint32_t portnum; /**< IB device max port number (out). */
};
+rte_atomic32_t atomic_sn = RTE_ATOMIC32_INIT(0);
+
+/* Generate Netlink sequence number. */
+#define MLX5_NL_SN_GENERATE ((uint32_t)rte_atomic32_add_return(&atomic_sn, 1))
+
/**
* Opens a Netlink socket.
*
/**
* Get bridge MAC addresses.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
* @param mac[out]
* Pointer to the array table of MAC addresses to fill.
* Its size should be of MLX5_MAX_MAC_ADDRESSES.
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
static int
-mlx5_nl_mac_addr_list(struct rte_eth_dev *dev, struct rte_ether_addr (*mac)[],
- int *mac_n)
+mlx5_nl_mac_addr_list(int nlsk_fd, unsigned int iface_idx,
+ struct rte_ether_addr (*mac)[], int *mac_n)
{
- struct mlx5_priv *priv = dev->data->dev_private;
- unsigned int iface_idx = mlx5_ifindex(dev);
struct {
struct nlmsghdr hdr;
struct ifinfomsg ifm;
.mac = mac,
.mac_n = 0,
};
- int fd;
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
- uint32_t sn = priv->nl_sn++;
- if (priv->nl_socket_route == -1)
+ if (nlsk_fd == -1)
return 0;
- fd = priv->nl_socket_route;
- ret = mlx5_nl_request(fd, &req.hdr, sn, &req.ifm,
+ ret = mlx5_nl_request(nlsk_fd, &req.hdr, sn, &req.ifm,
sizeof(struct ifinfomsg));
if (ret < 0)
goto error;
- ret = mlx5_nl_recv(fd, sn, mlx5_nl_mac_addr_cb, &data);
+ ret = mlx5_nl_recv(nlsk_fd, sn, mlx5_nl_mac_addr_cb, &data);
if (ret < 0)
goto error;
*mac_n = data.mac_n;
return 0;
error:
- DRV_LOG(DEBUG, "port %u cannot retrieve MAC address list %s",
- dev->data->port_id, strerror(rte_errno));
+ DRV_LOG(DEBUG, "Interface %u cannot retrieve MAC address list %s",
+ iface_idx, strerror(rte_errno));
return -rte_errno;
}
/**
* Modify the MAC address neighbour table with Netlink.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
* @param mac
* MAC address to consider.
* @param add
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
static int
-mlx5_nl_mac_addr_modify(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
- int add)
+mlx5_nl_mac_addr_modify(int nlsk_fd, unsigned int iface_idx,
+ struct rte_ether_addr *mac, int add)
{
- struct mlx5_priv *priv = dev->data->dev_private;
- unsigned int iface_idx = mlx5_ifindex(dev);
struct {
struct nlmsghdr hdr;
struct ndmsg ndm;
.rta_len = RTA_LENGTH(RTE_ETHER_ADDR_LEN),
},
};
- int fd;
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
- uint32_t sn = priv->nl_sn++;
- if (priv->nl_socket_route == -1)
+ if (nlsk_fd == -1)
return 0;
- fd = priv->nl_socket_route;
memcpy(RTA_DATA(&req.rta), mac, RTE_ETHER_ADDR_LEN);
req.hdr.nlmsg_len = NLMSG_ALIGN(req.hdr.nlmsg_len) +
RTA_ALIGN(req.rta.rta_len);
- ret = mlx5_nl_send(fd, &req.hdr, sn);
+ ret = mlx5_nl_send(nlsk_fd, &req.hdr, sn);
if (ret < 0)
goto error;
- ret = mlx5_nl_recv(fd, sn, NULL, NULL);
+ ret = mlx5_nl_recv(nlsk_fd, sn, NULL, NULL);
if (ret < 0)
goto error;
return 0;
error:
DRV_LOG(DEBUG,
- "port %u cannot %s MAC address %02X:%02X:%02X:%02X:%02X:%02X"
- " %s",
- dev->data->port_id,
+ "Interface %u cannot %s MAC address"
+ " %02X:%02X:%02X:%02X:%02X:%02X %s",
+ iface_idx,
add ? "add" : "remove",
mac->addr_bytes[0], mac->addr_bytes[1],
mac->addr_bytes[2], mac->addr_bytes[3],
/**
* Modify the VF MAC address neighbour table with Netlink.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
* @param mac
* MAC address to consider.
* @param vf_index
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
int
-mlx5_nl_vf_mac_addr_modify(struct rte_eth_dev *dev,
+mlx5_nl_vf_mac_addr_modify(int nlsk_fd, unsigned int iface_idx,
struct rte_ether_addr *mac, int vf_index)
{
- int fd, ret;
- struct mlx5_priv *priv = dev->data->dev_private;
- unsigned int iface_idx = mlx5_ifindex(dev);
+ int ret;
struct {
struct nlmsghdr hdr;
struct ifinfomsg ifm;
.rta_type = IFLA_VF_MAC,
},
};
- uint32_t sn = priv->nl_sn++;
struct ifla_vf_mac ivm = {
.vf = vf_index,
};
+ uint32_t sn = MLX5_NL_SN_GENERATE;
memcpy(&ivm.mac, mac, RTE_ETHER_ADDR_LEN);
memcpy(RTA_DATA(&req.vf_mac_rta), &ivm, sizeof(ivm));
req.vf_info_rta.rta_len = RTE_PTR_DIFF(NLMSG_TAIL(&req.hdr),
&req.vf_info_rta);
- fd = priv->nl_socket_route;
- if (fd < 0)
+ if (nlsk_fd < 0)
return -1;
- ret = mlx5_nl_send(fd, &req.hdr, sn);
+ ret = mlx5_nl_send(nlsk_fd, &req.hdr, sn);
if (ret < 0)
goto error;
- ret = mlx5_nl_recv(fd, sn, NULL, NULL);
+ ret = mlx5_nl_recv(nlsk_fd, sn, NULL, NULL);
if (ret < 0)
goto error;
return 0;
/**
* Add a MAC address.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
+ * @param mac_own
+ * BITFIELD_DECLARE array to store the mac.
* @param mac
* MAC address to register.
* @param index
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
int
-mlx5_nl_mac_addr_add(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
+mlx5_nl_mac_addr_add(int nlsk_fd, unsigned int iface_idx,
+ uint64_t *mac_own, struct rte_ether_addr *mac,
uint32_t index)
{
- struct mlx5_priv *priv = dev->data->dev_private;
int ret;
- ret = mlx5_nl_mac_addr_modify(dev, mac, 1);
+ ret = mlx5_nl_mac_addr_modify(nlsk_fd, iface_idx, mac, 1);
if (!ret)
- BITFIELD_SET(priv->mac_own, index);
+ BITFIELD_SET(mac_own, index);
if (ret == -EEXIST)
return 0;
return ret;
/**
* Remove a MAC address.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
+ * @param mac_own
+ * BITFIELD_DECLARE array to store the mac.
* @param mac
* MAC address to remove.
* @param index
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
int
-mlx5_nl_mac_addr_remove(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
- uint32_t index)
+mlx5_nl_mac_addr_remove(int nlsk_fd, unsigned int iface_idx, uint64_t *mac_own,
+ struct rte_ether_addr *mac, uint32_t index)
{
- struct mlx5_priv *priv = dev->data->dev_private;
-
- BITFIELD_RESET(priv->mac_own, index);
- return mlx5_nl_mac_addr_modify(dev, mac, 0);
+ BITFIELD_RESET(mac_own, index);
+ return mlx5_nl_mac_addr_modify(nlsk_fd, iface_idx, mac, 0);
}
/**
* Synchronize Netlink bridge table to the internal table.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
+ * @param mac_addrs
+ * Mac addresses array to sync.
+ * @param n
+ * @p mac_addrs array size.
*/
void
-mlx5_nl_mac_addr_sync(struct rte_eth_dev *dev)
+mlx5_nl_mac_addr_sync(int nlsk_fd, unsigned int iface_idx,
+ struct rte_ether_addr *mac_addrs, int n)
{
- struct rte_ether_addr macs[MLX5_MAX_MAC_ADDRESSES];
+ struct rte_ether_addr macs[n];
int macs_n = 0;
int i;
int ret;
- ret = mlx5_nl_mac_addr_list(dev, &macs, &macs_n);
+ ret = mlx5_nl_mac_addr_list(nlsk_fd, iface_idx, &macs, &macs_n);
if (ret)
return;
for (i = 0; i != macs_n; ++i) {
int j;
/* Verify the address is not in the array yet. */
- for (j = 0; j != MLX5_MAX_MAC_ADDRESSES; ++j)
- if (rte_is_same_ether_addr(&macs[i],
- &dev->data->mac_addrs[j]))
+ for (j = 0; j != n; ++j)
+ if (rte_is_same_ether_addr(&macs[i], &mac_addrs[j]))
break;
- if (j != MLX5_MAX_MAC_ADDRESSES)
+ if (j != n)
continue;
/* Find the first entry available. */
- for (j = 0; j != MLX5_MAX_MAC_ADDRESSES; ++j) {
- if (rte_is_zero_ether_addr(&dev->data->mac_addrs[j])) {
- dev->data->mac_addrs[j] = macs[i];
+ for (j = 0; j != n; ++j) {
+ if (rte_is_zero_ether_addr(&mac_addrs[j])) {
+ mac_addrs[j] = macs[i];
break;
}
}
/**
* Flush all added MAC addresses.
*
- * @param dev
- * Pointer to Ethernet device.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
+ * @param[in] mac_addrs
+ * Mac addresses array to flush.
+ * @param n
+ * @p mac_addrs array size.
+ * @param mac_own
+ * BITFIELD_DECLARE array to store the mac.
*/
void
-mlx5_nl_mac_addr_flush(struct rte_eth_dev *dev)
+mlx5_nl_mac_addr_flush(int nlsk_fd, unsigned int iface_idx,
+ struct rte_ether_addr *mac_addrs, int n,
+ uint64_t *mac_own)
{
- struct mlx5_priv *priv = dev->data->dev_private;
int i;
- for (i = MLX5_MAX_MAC_ADDRESSES - 1; i >= 0; --i) {
- struct rte_ether_addr *m = &dev->data->mac_addrs[i];
+ for (i = n - 1; i >= 0; --i) {
+ struct rte_ether_addr *m = &mac_addrs[i];
- if (BITFIELD_ISSET(priv->mac_own, i))
- mlx5_nl_mac_addr_remove(dev, m, i);
+ if (BITFIELD_ISSET(mac_own, i))
+ mlx5_nl_mac_addr_remove(nlsk_fd, iface_idx, mac_own, m,
+ i);
}
}
/**
* Enable promiscuous / all multicast mode through Netlink.
*
- * @param dev
- * Pointer to Ethernet device structure.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
* @param flags
* IFF_PROMISC for promiscuous, IFF_ALLMULTI for allmulti.
* @param enable
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
static int
-mlx5_nl_device_flags(struct rte_eth_dev *dev, uint32_t flags, int enable)
+mlx5_nl_device_flags(int nlsk_fd, unsigned int iface_idx, uint32_t flags,
+ int enable)
{
- struct mlx5_priv *priv = dev->data->dev_private;
- unsigned int iface_idx = mlx5_ifindex(dev);
struct {
struct nlmsghdr hdr;
struct ifinfomsg ifi;
.ifi_index = iface_idx,
},
};
- int fd;
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
assert(!(flags & ~(IFF_PROMISC | IFF_ALLMULTI)));
- if (priv->nl_socket_route < 0)
+ if (nlsk_fd < 0)
return 0;
- fd = priv->nl_socket_route;
- ret = mlx5_nl_send(fd, &req.hdr, priv->nl_sn++);
+ ret = mlx5_nl_send(nlsk_fd, &req.hdr, sn);
if (ret < 0)
return ret;
return 0;
/**
* Enable promiscuous mode through Netlink.
*
- * @param dev
- * Pointer to Ethernet device structure.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
* @param enable
* Nonzero to enable, disable otherwise.
*
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
int
-mlx5_nl_promisc(struct rte_eth_dev *dev, int enable)
+mlx5_nl_promisc(int nlsk_fd, unsigned int iface_idx, int enable)
{
- int ret = mlx5_nl_device_flags(dev, IFF_PROMISC, enable);
+ int ret = mlx5_nl_device_flags(nlsk_fd, iface_idx, IFF_PROMISC, enable);
if (ret)
DRV_LOG(DEBUG,
- "port %u cannot %s promisc mode: Netlink error %s",
- dev->data->port_id, enable ? "enable" : "disable",
+ "Interface %u cannot %s promisc mode: Netlink error %s",
+ iface_idx, enable ? "enable" : "disable",
strerror(rte_errno));
return ret;
}
/**
* Enable all multicast mode through Netlink.
*
- * @param dev
- * Pointer to Ethernet device structure.
+ * @param[in] nlsk_fd
+ * Netlink socket file descriptor.
+ * @param[in] iface_idx
+ * Net device interface index.
* @param enable
* Nonzero to enable, disable otherwise.
*
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
int
-mlx5_nl_allmulti(struct rte_eth_dev *dev, int enable)
+mlx5_nl_allmulti(int nlsk_fd, unsigned int iface_idx, int enable)
{
- int ret = mlx5_nl_device_flags(dev, IFF_ALLMULTI, enable);
+ int ret = mlx5_nl_device_flags(nlsk_fd, iface_idx, IFF_ALLMULTI,
+ enable);
if (ret)
DRV_LOG(DEBUG,
- "port %u cannot %s allmulti mode: Netlink error %s",
- dev->data->port_id, enable ? "enable" : "disable",
+ "Interface %u cannot %s allmulti : Netlink error %s",
+ iface_idx, enable ? "enable" : "disable",
strerror(rte_errno));
return ret;
}
unsigned int
mlx5_nl_ifindex(int nl, const char *name, uint32_t pindex)
{
- uint32_t seq = random();
struct mlx5_nl_ifindex_data data = {
.name = name,
.flags = 0,
},
};
struct nlattr *na;
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
- ret = mlx5_nl_send(nl, &req.nh, seq);
+ ret = mlx5_nl_send(nl, &req.nh, sn);
if (ret < 0)
return 0;
- ret = mlx5_nl_recv(nl, seq, mlx5_nl_cmdget_cb, &data);
+ ret = mlx5_nl_recv(nl, sn, mlx5_nl_cmdget_cb, &data);
if (ret < 0)
return 0;
if (!(data.flags & MLX5_NL_CMD_GET_IB_NAME) ||
!(data.flags & MLX5_NL_CMD_GET_IB_INDEX))
goto error;
data.flags = 0;
- ++seq;
+ sn = MLX5_NL_SN_GENERATE;
req.nh.nlmsg_type = RDMA_NL_GET_TYPE(RDMA_NL_NLDEV,
RDMA_NLDEV_CMD_PORT_GET);
req.nh.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
na->nla_type = RDMA_NLDEV_ATTR_PORT_INDEX;
memcpy((void *)((uintptr_t)na + NLA_HDRLEN),
&pindex, sizeof(pindex));
- ret = mlx5_nl_send(nl, &req.nh, seq);
+ ret = mlx5_nl_send(nl, &req.nh, sn);
if (ret < 0)
return 0;
- ret = mlx5_nl_recv(nl, seq, mlx5_nl_cmdget_cb, &data);
+ ret = mlx5_nl_recv(nl, sn, mlx5_nl_cmdget_cb, &data);
if (ret < 0)
return 0;
if (!(data.flags & MLX5_NL_CMD_GET_IB_NAME) ||
unsigned int
mlx5_nl_portnum(int nl, const char *name)
{
- uint32_t seq = random();
struct mlx5_nl_ifindex_data data = {
.flags = 0,
.name = name,
RDMA_NLDEV_CMD_GET),
.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | NLM_F_DUMP,
};
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
- ret = mlx5_nl_send(nl, &req, seq);
+ ret = mlx5_nl_send(nl, &req, sn);
if (ret < 0)
return 0;
- ret = mlx5_nl_recv(nl, seq, mlx5_nl_cmdget_cb, &data);
+ ret = mlx5_nl_recv(nl, sn, mlx5_nl_cmdget_cb, &data);
if (ret < 0)
return 0;
if (!(data.flags & MLX5_NL_CMD_GET_IB_NAME) ||
return data.portnum;
}
+/**
+ * Analyze gathered port parameters via Netlink to recognize master
+ * and representor devices for E-Switch configuration.
+ *
+ * @param[in] num_vf_set
+ * flag of presence of number of VFs port attribute.
+ * @param[inout] switch_info
+ * Port information, including port name as a number and port name
+ * type if recognized
+ *
+ * @return
+ * master and representor flags are set in switch_info according to
+ * recognized parameters (if any).
+ */
+static void
+mlx5_nl_check_switch_info(bool num_vf_set,
+ struct mlx5_switch_info *switch_info)
+{
+ switch (switch_info->name_type) {
+ case MLX5_PHYS_PORT_NAME_TYPE_UNKNOWN:
+ /*
+ * Name is not recognized, assume the master,
+ * check the number of VFs key presence.
+ */
+ switch_info->master = num_vf_set;
+ break;
+ case MLX5_PHYS_PORT_NAME_TYPE_NOTSET:
+ /*
+ * Name is not set, this assumes the legacy naming
+ * schema for master, just check if there is a
+ * number of VFs key.
+ */
+ switch_info->master = num_vf_set;
+ break;
+ case MLX5_PHYS_PORT_NAME_TYPE_UPLINK:
+ /* New uplink naming schema recognized. */
+ switch_info->master = 1;
+ break;
+ case MLX5_PHYS_PORT_NAME_TYPE_LEGACY:
+ /* Legacy representors naming schema. */
+ switch_info->representor = !num_vf_set;
+ break;
+ case MLX5_PHYS_PORT_NAME_TYPE_PFVF:
+ /* New representors naming schema. */
+ switch_info->representor = 1;
+ break;
+ }
+}
+
/**
* Process switch information from Netlink message.
*
mlx5_nl_switch_info(int nl, unsigned int ifindex,
struct mlx5_switch_info *info)
{
- uint32_t seq = random();
struct {
struct nlmsghdr nh;
struct ifinfomsg info;
},
.extmask = RTE_LE32(1),
};
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
- ret = mlx5_nl_send(nl, &req.nh, seq);
+ ret = mlx5_nl_send(nl, &req.nh, sn);
if (ret >= 0)
- ret = mlx5_nl_recv(nl, seq, mlx5_nl_switch_info_cb, info);
+ ret = mlx5_nl_recv(nl, sn, mlx5_nl_switch_info_cb, info);
if (info->master && info->representor) {
DRV_LOG(ERR, "ifindex %u device is recognized as master"
" and as representor", ifindex);
mlx5_nl_vlan_vmwa_delete(struct mlx5_nl_vlan_vmwa_context *vmwa,
uint32_t ifindex)
{
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
struct {
struct nlmsghdr nh;
};
if (ifindex) {
- ++vmwa->nl_sn;
- if (!vmwa->nl_sn)
- ++vmwa->nl_sn;
- ret = mlx5_nl_send(vmwa->nl_socket, &req.nh, vmwa->nl_sn);
+ ret = mlx5_nl_send(vmwa->nl_socket, &req.nh, sn);
if (ret >= 0)
- ret = mlx5_nl_recv(vmwa->nl_socket,
- vmwa->nl_sn,
- NULL, NULL);
+ ret = mlx5_nl_recv(vmwa->nl_socket, sn, NULL, NULL);
if (ret < 0)
- DRV_LOG(WARNING, "netlink: error deleting"
- " VLAN WA ifindex %u, %d",
- ifindex, ret);
+ DRV_LOG(WARNING, "netlink: error deleting VLAN WA"
+ " ifindex %u, %d", ifindex, ret);
}
}
*/
uint32_t
mlx5_nl_vlan_vmwa_create(struct mlx5_nl_vlan_vmwa_context *vmwa,
- uint32_t ifindex,
- uint16_t tag)
+ uint32_t ifindex, uint16_t tag)
{
struct nlmsghdr *nlh;
struct ifinfomsg *ifm;
NLMSG_ALIGN(sizeof(uint16_t)) + 16];
struct nlattr *na_info;
struct nlattr *na_vlan;
+ uint32_t sn = MLX5_NL_SN_GENERATE;
int ret;
memset(buf, 0, sizeof(buf));
- ++vmwa->nl_sn;
- if (!vmwa->nl_sn)
- ++vmwa->nl_sn;
nlh = (struct nlmsghdr *)buf;
nlh->nlmsg_len = sizeof(struct nlmsghdr);
nlh->nlmsg_type = RTM_NEWLINK;
nl_attr_nest_end(nlh, na_vlan);
nl_attr_nest_end(nlh, na_info);
assert(sizeof(buf) >= nlh->nlmsg_len);
- ret = mlx5_nl_send(vmwa->nl_socket, nlh, vmwa->nl_sn);
+ ret = mlx5_nl_send(vmwa->nl_socket, nlh, sn);
if (ret >= 0)
- ret = mlx5_nl_recv(vmwa->nl_socket, vmwa->nl_sn, NULL, NULL);
+ ret = mlx5_nl_recv(vmwa->nl_socket, sn, NULL, NULL);
if (ret < 0) {
- DRV_LOG(WARNING,
- "netlink: VLAN %s create failure (%d)",
- name, ret);
+ DRV_LOG(WARNING, "netlink: VLAN %s create failure (%d)", name,
+ ret);
}
// Try to get ifindex of created or pre-existing device.
ret = if_nametoindex(name);
if (!ret) {
- DRV_LOG(WARNING,
- "VLAN %s failed to get index (%d)",
- name, errno);
+ DRV_LOG(WARNING, "VLAN %s failed to get index (%d)", name,
+ errno);
return 0;
}
return ret;
git.droids-corp.org / dpdk.git / commitdiff