#include "hns3_intr.h"
#include "hns3_logs.h"
-#define hns3_is_csq(ring) ((ring)->flag & HNS3_TYPE_CSQ)
-
-#define cmq_ring_to_dev(ring) (&(ring)->dev->pdev->dev)
-
static int
hns3_ring_space(struct hns3_cmq_ring *ring)
{
HNS3_OPC_QUERY_ALL_ERR_INFO,};
uint32_t i;
- for (i = 0; i < ARRAY_SIZE(spec_opcode); i++)
+ for (i = 0; i < RTE_DIM(spec_opcode); i++)
if (spec_opcode[i] == opcode)
return true;
uint32_t i;
- for (i = 0; i < ARRAY_SIZE(hns3_cmdq_status); i++)
+ for (i = 0; i < RTE_DIM(hns3_cmdq_status); i++)
if (hns3_cmdq_status[i].imp_errcode == desc_ret)
return hns3_cmdq_status[i].linux_errcode;
return retval;
}
+static const char *
+hns3_get_caps_name(uint32_t caps_id)
+{
+ const struct {
+ enum HNS3_CAPS_BITS caps;
+ const char *name;
+ } dev_caps[] = {
+ { HNS3_CAPS_FD_QUEUE_REGION_B, "fd_queue_region" },
+ { HNS3_CAPS_PTP_B, "ptp" },
+ { HNS3_CAPS_PHY_IMP_B, "phy_imp" },
+ { HNS3_CAPS_TQP_TXRX_INDEP_B, "tqp_txrx_indep" },
+ { HNS3_CAPS_HW_PAD_B, "hw_pad" },
+ { HNS3_CAPS_STASH_B, "stash" },
+ { HNS3_CAPS_UDP_TUNNEL_CSUM_B, "udp_tunnel_csum" },
+ { HNS3_CAPS_RAS_IMP_B, "ras_imp" },
+ { HNS3_CAPS_RXD_ADV_LAYOUT_B, "rxd_adv_layout" }
+ };
+ uint32_t i;
+
+ for (i = 0; i < RTE_DIM(dev_caps); i++) {
+ if (dev_caps[i].caps == caps_id)
+ return dev_caps[i].name;
+ }
+
+ return "unknown";
+}
+
+static void
+hns3_mask_capability(struct hns3_hw *hw,
+ struct hns3_query_version_cmd *cmd)
+{
+#define MAX_CAPS_BIT 64
+
+ struct hns3_adapter *hns = HNS3_DEV_HW_TO_ADAPTER(hw);
+ uint64_t caps_org, caps_new, caps_masked;
+ uint32_t i;
+
+ if (hns->dev_caps_mask == 0)
+ return;
+
+ memcpy(&caps_org, &cmd->caps[0], sizeof(caps_org));
+ caps_org = rte_le_to_cpu_64(caps_org);
+ caps_new = caps_org ^ (caps_org & hns->dev_caps_mask);
+ caps_masked = caps_org ^ caps_new;
+ caps_new = rte_cpu_to_le_64(caps_new);
+ memcpy(&cmd->caps[0], &caps_new, sizeof(caps_new));
+
+ for (i = 0; i < MAX_CAPS_BIT; i++) {
+ if (!(caps_masked & BIT_ULL(i)))
+ continue;
+ hns3_info(hw, "mask capabiliy: id-%u, name-%s.",
+ i, hns3_get_caps_name(i));
+ }
+}
+
static void
hns3_parse_capability(struct hns3_hw *hw,
struct hns3_query_version_cmd *cmd)
{
uint32_t caps = rte_le_to_cpu_32(cmd->caps[0]);
- if (hns3_get_bit(caps, HNS3_CAPS_UDP_GSO_B))
- hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_UDP_GSO_B, 1);
if (hns3_get_bit(caps, HNS3_CAPS_FD_QUEUE_REGION_B))
hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_FD_QUEUE_REGION_B,
1);
hns3_warn(hw, "ignore PTP capability due to lack of "
"rxd advanced layout capability.");
}
- if (hns3_get_bit(caps, HNS3_CAPS_TX_PUSH_B))
- hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_TX_PUSH_B, 1);
if (hns3_get_bit(caps, HNS3_CAPS_PHY_IMP_B))
hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_COPPER_B, 1);
if (hns3_get_bit(caps, HNS3_CAPS_TQP_TXRX_INDEP_B))
return ret;
hw->fw_version = rte_le_to_cpu_32(resp->firmware);
+ /*
+ * Make sure mask the capability before parse capability because it
+ * may overwrite resp's data.
+ */
+ hns3_mask_capability(hw, resp);
hns3_parse_capability(hw, resp);
return 0;