#include <rte_memzone.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
+#include <rte_ether.h>
#include "vnic_dev.h"
#include "vnic_resource.h"
#include "vnic_devcmd.h"
#include "vnic_nic.h"
#include "vnic_stats.h"
+#include "vnic_flowman.h"
enum vnic_proxy_type {
dma_addr_t stats_pa;
struct vnic_devcmd_fw_info *fw_info;
dma_addr_t fw_info_pa;
+ struct fm_info *flowman_info;
+ dma_addr_t flowman_info_pa;
enum vnic_proxy_type proxy;
u32 proxy_index;
u64 args[VNIC_DEVCMD_NARGS];
if (!(status & STAT_BUSY)) {
if (status & STAT_ERROR) {
err = -(int)readq(&devcmd->args[0]);
- if (cmd != CMD_CAPABILITY)
+ if (cmd != CMD_CAPABILITY &&
+ cmd != CMD_OVERLAY_OFFLOAD_CTRL &&
+ cmd != CMD_GET_SUPP_FEATURE_VER)
pr_err("Devcmd %d failed " \
"with error code %d\n",
_CMD_N(cmd), err);
}
}
+int vnic_dev_fw_info(struct vnic_dev *vdev,
+ struct vnic_devcmd_fw_info **fw_info)
+{
+ char name[RTE_MEMZONE_NAMESIZE];
+ u64 a0, a1 = 0;
+ int wait = 1000;
+ int err = 0;
+ static u32 instance;
+
+ if (!vdev->fw_info) {
+ snprintf((char *)name, sizeof(name), "vnic_fw_info-%u",
+ instance++);
+ vdev->fw_info = vdev->alloc_consistent(vdev->priv,
+ sizeof(struct vnic_devcmd_fw_info),
+ &vdev->fw_info_pa, (u8 *)name);
+ if (!vdev->fw_info)
+ return -ENOMEM;
+ a0 = vdev->fw_info_pa;
+ a1 = sizeof(struct vnic_devcmd_fw_info);
+ err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO,
+ &a0, &a1, wait);
+ }
+ *fw_info = vdev->fw_info;
+ return err;
+}
+
static int vnic_dev_advanced_filters_cap(struct vnic_dev *vdev, u64 *args,
int nargs)
{
return (a1 >= (u32)FILTER_DPDK_1);
}
-/* Determine the "best" filtering mode VIC is capaible of. Returns one of 3
+int vnic_dev_flowman_cmd(struct vnic_dev *vdev, u64 *args, int nargs)
+{
+ int wait = 1000;
+
+ return vnic_dev_cmd_args(vdev, CMD_FLOW_MANAGER_OP, args, nargs, wait);
+}
+
+static int vnic_dev_flowman_enable(struct vnic_dev *vdev, u32 *mode,
+ u8 *filter_actions)
+{
+ char name[RTE_MEMZONE_NAMESIZE];
+ u64 args[3];
+ u64 ops;
+ static u32 instance;
+
+ /* flowman devcmd available? */
+ if (!vnic_dev_capable(vdev, CMD_FLOW_MANAGER_OP))
+ return 0;
+ /* Have the version we are using? */
+ args[0] = FM_API_VERSION_QUERY;
+ if (vnic_dev_flowman_cmd(vdev, args, 1))
+ return 0;
+ if ((args[0] & (1ULL << FM_VERSION)) == 0)
+ return 0;
+ /* Select the version */
+ args[0] = FM_API_VERSION_SELECT;
+ args[1] = FM_VERSION;
+ if (vnic_dev_flowman_cmd(vdev, args, 2))
+ return 0;
+ /* Can we get fm_info? */
+ if (!vdev->flowman_info) {
+ snprintf((char *)name, sizeof(name), "vnic_fm_info-%u",
+ instance++);
+ vdev->flowman_info = vdev->alloc_consistent(vdev->priv,
+ sizeof(struct fm_info),
+ &vdev->flowman_info_pa, (u8 *)name);
+ if (!vdev->flowman_info)
+ return 0;
+ }
+ args[0] = FM_INFO_QUERY;
+ args[1] = vdev->flowman_info_pa;
+ args[2] = sizeof(struct fm_info);
+ if (vnic_dev_flowman_cmd(vdev, args, 3))
+ return 0;
+ /* Have required operations? */
+ ops = (1ULL << FMOP_END) |
+ (1ULL << FMOP_DROP) |
+ (1ULL << FMOP_RQ_STEER) |
+ (1ULL << FMOP_EXACT_MATCH) |
+ (1ULL << FMOP_MARK) |
+ (1ULL << FMOP_TAG) |
+ (1ULL << FMOP_EG_HAIRPIN) |
+ (1ULL << FMOP_ENCAP) |
+ (1ULL << FMOP_DECAP_NOSTRIP);
+ if ((vdev->flowman_info->fm_op_mask & ops) != ops)
+ return 0;
+ /* Good to use flowman now */
+ *mode = FILTER_FLOWMAN;
+ *filter_actions = FILTER_ACTION_RQ_STEERING_FLAG |
+ FILTER_ACTION_FILTER_ID_FLAG |
+ FILTER_ACTION_COUNTER_FLAG |
+ FILTER_ACTION_DROP_FLAG;
+ return 1;
+}
+
+/* Determine the "best" filtering mode VIC is capaible of. Returns one of 4
* value or 0 on error:
+ * FILTER_FLOWMAN- flowman api capable
* FILTER_DPDK_1- advanced filters availabile
* FILTER_USNIC_IP_FLAG - advanced filters but with the restriction that
* the IP layer must explicitly specified. I.e. cannot have a UDP
int err;
u32 max_level = 0;
+ /* If flowman is available, use it as it is the most capable API */
+ if (vnic_dev_flowman_enable(vdev, mode, filter_actions))
+ return 0;
+
err = vnic_dev_advanced_filters_cap(vdev, args, 4);
/* determine supported filter actions */
int wait = 1000;
int err, i;
- for (i = 0; i < ETH_ALEN; i++)
+ for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
mac_addr[i] = 0;
err = vnic_dev_cmd(vdev, CMD_GET_MAC_ADDR, &a0, &a1, wait);
if (err)
return err;
- for (i = 0; i < ETH_ALEN; i++)
+ for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
mac_addr[i] = ((u8 *)&a0)[i];
return 0;
int err;
int i;
- for (i = 0; i < ETH_ALEN; i++)
+ for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
((u8 *)&a0)[i] = addr[i];
err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);
int err;
int i;
- for (i = 0; i < ETH_ALEN; i++)
+ for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
((u8 *)&a0)[i] = addr[i];
err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait);
{
void *notify_addr = NULL;
dma_addr_t notify_pa = 0;
- char name[NAME_MAX];
+ char name[RTE_MEMZONE_NAMESIZE];
static u32 instance;
if (vdev->notify || vdev->notify_pa) {
int vnic_dev_alloc_stats_mem(struct vnic_dev *vdev)
{
- char name[NAME_MAX];
+ char name[RTE_MEMZONE_NAMESIZE];
static u32 instance;
snprintf((char *)name, sizeof(name), "vnic_stats-%u", instance++);
vdev->free_consistent(vdev->priv,
sizeof(struct vnic_stats),
vdev->stats, vdev->stats_pa);
+ if (vdev->flowman_info)
+ vdev->free_consistent(vdev->priv,
+ sizeof(struct fm_info),
+ vdev->flowman_info, vdev->flowman_info_pa);
if (vdev->fw_info)
vdev->free_consistent(vdev->priv,
sizeof(struct vnic_devcmd_fw_info),
unsigned int num_bars)
{
if (!vdev) {
- char name[NAME_MAX];
+ char name[RTE_MEMZONE_NAMESIZE];
snprintf((char *)name, sizeof(name), "%s-vnic",
pdev->device.name);
vdev = (struct vnic_dev *)rte_zmalloc_socket(name,
(a1 & (FEATURE_VXLAN_IPV6 | FEATURE_VXLAN_MULTI_WQ)) ==
(FEATURE_VXLAN_IPV6 | FEATURE_VXLAN_MULTI_WQ);
}
+
+int vnic_dev_capable_geneve(struct vnic_dev *vdev)
+{
+ u64 a0 = VIC_FEATURE_GENEVE;
+ u64 a1 = 0;
+ int wait = 1000;
+ int ret;
+
+ ret = vnic_dev_cmd(vdev, CMD_GET_SUPP_FEATURE_VER, &a0, &a1, wait);
+ return ret == 0 && (a1 & FEATURE_GENEVE_OPTIONS);
+}
git.droids-corp.org / dpdk.git / blobdiff