@@ -13,6 +13,7 @@ CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -I$(RTE_SDK)/drivers/bus/ifpga
CFLAGS += -I$(RTE_SDK)/drivers/raw/ifpga_rawdev
+CFLAGS += -I$(RTE_SDK)/drivers/net/ipn3ke
LDLIBS += -lrte_eal
LDLIBS += -lrte_rawdev
LDLIBS += -lrte_bus_vdev
@@ -34,6 +34,7 @@
#include "ifpga_common.h"
#include "ifpga_logs.h"
#include "ifpga_rawdev.h"
+#include "ipn3ke_rawdev_api.h"
int ifpga_rawdev_logtype;
@@ -42,10 +43,12 @@
#define PCIE_DEVICE_ID_PF_INT_5_X 0xBCBD
#define PCIE_DEVICE_ID_PF_INT_6_X 0xBCC0
#define PCIE_DEVICE_ID_PF_DSC_1_X 0x09C4
+#define PCIE_DEVICE_ID_PAC_N3000 0x0B30
/* VF Device */
#define PCIE_DEVICE_ID_VF_INT_5_X 0xBCBF
#define PCIE_DEVICE_ID_VF_INT_6_X 0xBCC1
#define PCIE_DEVICE_ID_VF_DSC_1_X 0x09C5
+#define PCIE_DEVICE_ID_VF_PAC_N3000 0x0B31
#define RTE_MAX_RAW_DEVICE 10
static const struct rte_pci_id pci_ifpga_map[] = {
@@ -55,6 +58,8 @@
{ RTE_PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_VF_INT_6_X) },
{ RTE_PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_PF_DSC_1_X) },
{ RTE_PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_VF_DSC_1_X) },
+ { RTE_PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_PAC_N3000),},
+ { RTE_PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_VF_PAC_N3000),},
{ .vendor_id = 0, /* sentinel */ },
};
@@ -103,6 +108,10 @@
struct opae_adapter *adapter;
struct opae_accelerator *acc;
struct rte_afu_device *afu_dev;
+ struct opae_manager *mgr = NULL;
+ struct opae_eth_group_region_info opae_lside_eth_info;
+ struct opae_eth_group_region_info opae_nside_eth_info;
+ int lside_bar_idx, nside_bar_idx;
IFPGA_RAWDEV_PMD_FUNC_TRACE();
@@ -128,6 +137,45 @@
return;
}
}
+
+ /* get opae_manager to rawdev */
+ mgr = opae_adapter_get_mgr(adapter);
+ if (mgr) {
+ //get LineSide BAR Index
+ if (opae_manager_get_eth_group_region_info(mgr, 0,
+ &opae_lside_eth_info)) {
+ return;
+ }
+ lside_bar_idx = opae_lside_eth_info.mem_idx;
+
+ //get NICSide BAR Index
+ if (opae_manager_get_eth_group_region_info(mgr, 1,
+ &opae_nside_eth_info)) {
+ return;
+ }
+ nside_bar_idx = opae_nside_eth_info.mem_idx;
+
+ if (lside_bar_idx >= PCI_MAX_RESOURCE ||
+ nside_bar_idx >= PCI_MAX_RESOURCE ||
+ lside_bar_idx == nside_bar_idx)
+ return;
+
+ //fill LineSide BAR Index
+ afu_dev->mem_resource[lside_bar_idx].phys_addr =
+ opae_lside_eth_info.phys_addr;
+ afu_dev->mem_resource[lside_bar_idx].len =
+ opae_lside_eth_info.len;
+ afu_dev->mem_resource[lside_bar_idx].addr =
+ opae_lside_eth_info.addr;
+
+ //fill NICSide BAR Index
+ afu_dev->mem_resource[nside_bar_idx].phys_addr =
+ opae_nside_eth_info.phys_addr;
+ afu_dev->mem_resource[nside_bar_idx].len =
+ opae_nside_eth_info.len;
+ afu_dev->mem_resource[nside_bar_idx].addr =
+ opae_nside_eth_info.addr;
+ }
}
static int
@@ -327,6 +375,201 @@
return 0;
}
+static int
+ifpga_rawdev_get_attr(struct rte_rawdev *dev,
+ const char *attr_name, uint64_t *attr_value)
+{
+ struct opae_adapter *adapter;
+ struct opae_manager *mgr;
+ struct opae_retimer_info opae_rtm_info;
+ struct opae_retimer_status opae_rtm_status;
+ struct opae_eth_group_info opae_eth_grp_info;
+ struct opae_eth_group_region_info opae_eth_grp_reg_info;
+ int eth_group_num = 0;
+ uint64_t port_link_bitmap = 0, port_link_bit;
+ uint32_t i, j, p, q;
+
+#define MAX_PORT_PER_RETIMER 4
+
+ IFPGA_RAWDEV_PMD_FUNC_TRACE();
+
+ if (!dev || !attr_name || !attr_value) {
+ IFPGA_RAWDEV_PMD_ERR("Invalid arguments for getting attributes");
+ return -1;
+ }
+
+ adapter = ifpga_rawdev_get_priv(dev);
+ if (!adapter) {
+ IFPGA_RAWDEV_PMD_ERR("Adapter of dev %s is NULL", dev->name);
+ return -1;
+ }
+
+ mgr = opae_adapter_get_mgr(adapter);
+ if (!mgr) {
+ IFPGA_RAWDEV_PMD_ERR("opae_manager of opae_adapter is NULL");
+ return -1;
+ }
+
+ /* currently, eth_group_num is always 2 */
+ eth_group_num = opae_manager_get_eth_group_nums(mgr);
+ if (eth_group_num < 0)
+ return -1;
+
+ if (!strcmp(attr_name, "LineSideBaseMAC")) {
+ /* Currently FPGA not implement, so just set all zeros*/
+ *attr_value = (uint64_t)0;
+ return 0;
+ }
+ if (!strcmp(attr_name, "LineSideMACType")) {
+ /* eth_group 0 on FPGA connect to LineSide */
+ if (opae_manager_get_eth_group_info(mgr, 0,
+ &opae_eth_grp_info))
+ return -1;
+ switch (opae_eth_grp_info.speed) {
+ case ETH_SPEED_10G:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_RETIMER_MAC_TYPE_10GE_XFI);
+ break;
+ case ETH_SPEED_25G:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_RETIMER_MAC_TYPE_25GE_25GAUI);
+ break;
+ default:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_RETIMER_MAC_TYPE_UNKNOWN);
+ break;
+ }
+ return 0;
+ }
+ if (!strcmp(attr_name, "LineSideLinkSpeed")) {
+ if (opae_manager_get_retimer_status(mgr, &opae_rtm_status))
+ return -1;
+ switch (opae_rtm_status.speed) {
+ case MXD_1GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_UNKNOWN);
+ break;
+ case MXD_2_5GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_UNKNOWN);
+ break;
+ case MXD_5GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_UNKNOWN);
+ break;
+ case MXD_10GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_10GB);
+ break;
+ case MXD_25GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_25GB);
+ break;
+ case MXD_40GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_40GB);
+ break;
+ case MXD_100GB:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_UNKNOWN);
+ break;
+ case MXD_SPEED_UNKNOWN:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_UNKNOWN);
+ break;
+ default:
+ *attr_value =
+ (uint64_t)(IFPGA_RAWDEV_LINK_SPEED_UNKNOWN);
+ break;
+ }
+ return 0;
+ }
+ if (!strcmp(attr_name, "LineSideLinkRetimerNum")) {
+ if (opae_manager_get_retimer_info(mgr, &opae_rtm_info))
+ return -1;
+ *attr_value = (uint64_t)(opae_rtm_info.nums_retimer);
+ return 0;
+ }
+ if (!strcmp(attr_name, "LineSideLinkPortNum")) {
+ if (opae_manager_get_retimer_info(mgr, &opae_rtm_info))
+ return -1;
+ uint64_t tmp = opae_rtm_info.ports_per_retimer *
+ opae_rtm_info.nums_retimer;
+ *attr_value = tmp;
+ return 0;
+ }
+ if (!strcmp(attr_name, "LineSideLinkStatus")) {
+ if (opae_manager_get_retimer_info(mgr, &opae_rtm_info))
+ return -1;
+ if (opae_manager_get_retimer_status(mgr, &opae_rtm_status))
+ return -1;
+ (*attr_value) = 0;
+ q = 0;
+ port_link_bitmap = (uint64_t)(opae_rtm_status.line_link_bitmap);
+ for (i = 0; i < opae_rtm_info.nums_retimer; i++) {
+ p = i * MAX_PORT_PER_RETIMER;
+ for (j = 0; j < opae_rtm_info.ports_per_retimer; j++) {
+ port_link_bit = 0;
+ IFPGA_BIT_SET(port_link_bit, (p+j));
+ port_link_bit &= port_link_bitmap;
+ if (port_link_bit)
+ IFPGA_BIT_SET((*attr_value), q);
+ q++;
+ }
+ }
+ return 0;
+ }
+ if (!strcmp(attr_name, "LineSideBARIndex")) {
+ /* eth_group 0 on FPGA connect to LineSide */
+ if (opae_manager_get_eth_group_region_info(mgr, 0,
+ &opae_eth_grp_reg_info))
+ return -1;
+ *attr_value = (uint64_t)opae_eth_grp_reg_info.mem_idx;
+ return 0;
+ }
+ if (!strcmp(attr_name, "NICSideMACType")) {
+ /* eth_group 1 on FPGA connect to NicSide */
+ if (opae_manager_get_eth_group_info(mgr, 1,
+ &opae_eth_grp_info))
+ return -1;
+ *attr_value = (uint64_t)(opae_eth_grp_info.speed);
+ return 0;
+ }
+ if (!strcmp(attr_name, "NICSideLinkSpeed")) {
+ /* eth_group 1 on FPGA connect to NicSide */
+ if (opae_manager_get_eth_group_info(mgr, 1,
+ &opae_eth_grp_info))
+ return -1;
+ *attr_value = (uint64_t)(opae_eth_grp_info.speed);
+ return 0;
+ }
+ if (!strcmp(attr_name, "NICSideLinkPortNum")) {
+ if (opae_manager_get_retimer_info(mgr, &opae_rtm_info))
+ return -1;
+ uint64_t tmp = opae_rtm_info.nums_fvl *
+ opae_rtm_info.ports_per_fvl;
+ *attr_value = tmp;
+ return 0;
+ }
+ if (!strcmp(attr_name, "NICSideLinkStatus")) {
+ /*
+ *
+ */
+ return 0;
+ }
+ if (!strcmp(attr_name, "NICSideBARIndex")) {
+ /* eth_group 1 on FPGA connect to NicSide */
+ if (opae_manager_get_eth_group_region_info(mgr, 1,
+ &opae_eth_grp_reg_info))
+ return -1;
+ *attr_value = (uint64_t)opae_eth_grp_reg_info.mem_idx;
+ return 0;
+ }
+
+ IFPGA_RAWDEV_PMD_ERR("attr_name not support");
+ return -1;
+}
+
static const struct rte_rawdev_ops ifpga_rawdev_ops = {
.dev_info_get = ifpga_rawdev_info_get,
.dev_configure = ifpga_rawdev_configure,
@@ -339,7 +582,7 @@
.queue_setup = NULL,
.queue_release = NULL,
- .attr_get = NULL,
+ .attr_get = ifpga_rawdev_get_attr,
.attr_set = NULL,
.enqueue_bufs = NULL,
@@ -419,7 +662,7 @@
rawdev->dev_ops = &ifpga_rawdev_ops;
rawdev->device = &pci_dev->device;
- rawdev->driver_name = pci_dev->device.driver->name;
+ rawdev->driver_name = pci_dev->driver->driver.name;
/* must enumerate the adapter before use it */
ret = opae_adapter_enumerate(adapter);
@@ -491,7 +734,6 @@
ifpga_rawdev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
struct rte_pci_device *pci_dev)
{
-
IFPGA_RAWDEV_PMD_FUNC_TRACE();
return ifpga_rawdev_create(pci_dev, rte_socket_id());
}
@@ -8,7 +8,7 @@
extern int ifpga_rawdev_logtype;
#define IFPGA_RAWDEV_PMD_LOG(level, fmt, args...) \
- rte_log(RTE_LOG_ ## level, ifpga_rawdev_logtype, "ifgpa: " fmt, \
+ rte_log(RTE_LOG_ ## level, ifpga_rawdev_logtype, "ifpga_rawdev: " fmt, \
##args)
#define IFPGA_RAWDEV_PMD_FUNC_TRACE() IFPGA_RAWDEV_PMD_LOG(DEBUG, ">>")
@@ -28,6 +28,18 @@ enum ifpga_rawdev_device_state {
IFPGA_ERROR
};
+/** Set a bit in the uint64 variable */
+#define IFPGA_BIT_SET(var, pos) \
+ ((var) |= ((uint64_t)1 << ((pos))))
+
+/** Reset the bit in the variable */
+#define IFPGA_BIT_RESET(var, pos) \
+ ((var) &= ~((uint64_t)1 << ((pos))))
+
+/** Check the bit is set in the variable */
+#define IFPGA_BIT_ISSET(var, pos) \
+ (((var) & ((uint64_t)1 << ((pos)))) ? 1 : 0)
+
static inline struct opae_adapter *
ifpga_rawdev_get_priv(const struct rte_rawdev *rawdev)
{
@@ -6,8 +6,12 @@ version = 1
subdir('base')
objs = [base_objs]
+dep = dependency('libfdt', required: false)
+if not dep.found()
+ build = false
+endif
deps += ['rawdev', 'pci', 'bus_pci', 'kvargs',
- 'bus_vdev', 'bus_ifpga']
+ 'bus_vdev', 'bus_ifpga', 'net']
sources = files('ifpga_rawdev.c')
includes += include_directories('base')