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feat(oran_fhlib_5g): Enable to include a BBDEV device while initializing EAL

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In order to be usable in parallel of FHI 7.2, BBDEV devices should be included in the EAL initialization that is prformed by xran.
This commit adds a way of adding the BBDEV device from OAI.
Also fixes an issue with pkgconfig in xran.
This commit is contained in:
Romain Beurdouche
2025-07-09 14:55:44 +02:00
committed by Robert Schmidt
parent d3283c4819
commit 486726233d
3 changed files with 95 additions and 14 deletions
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cmake_targets/tools/oran_fhi_integration_patches/F/oaioran_F.patch
+53 -13
View File
@@ -1,5 +1,5 @@
diff --git a/fhi_lib/app/src/common.h b/fhi_lib/app/src/common.h
index ac5f471..9ebbcab 100644
index ac5f471..5efcce3 100644
--- a/fhi_lib/app/src/common.h
+++ b/fhi_lib/app/src/common.h
@@ -28,7 +28,7 @@
@@ -7,12 +7,12 @@ index ac5f471..9ebbcab 100644
#include <rte_mbuf.h>
-#define VERSIONX "oran_f_release_v1.0"
+#define VERSIONX "oran_f_release_v1.3"
+#define VERSIONX "oran_f_release_v1.4"
#define APP_O_DU 0
#define APP_O_RU 1
diff --git a/fhi_lib/lib/Makefile b/fhi_lib/lib/Makefile
index eccc4ae..b1b8f4b 100644
index eccc4ae..a97fdc6 100644
--- a/fhi_lib/lib/Makefile
+++ b/fhi_lib/lib/Makefile
@@ -23,24 +23,46 @@ MYCUSTOMSPACE1='------------------------------------------------------------'
@@ -83,9 +83,9 @@ index eccc4ae..b1b8f4b 100644
RTE_TARGET ?= x86_64-native-linux-icc
-RTE_INC := $(shell PKG_CONFIG_PATH=/usr/lib64/pkgconfig:$(RTE_SDK)/build/meson-uninstalled pkgconf --cflags-only-I libdpdk)
+ifeq ($(TARGET), x86)
+RTE_INC := $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH):/usr/lib64/pkgconfig:$(RTE_SDK)/build/meson-uninstalled pkgconf --cflags-only-I libdpdk)
+RTE_INC := $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH):/usr/lib64/pkgconfig:$(RTE_SDK)/build/meson-uninstalled pkg-config --cflags-only-I libdpdk)
+else ifeq ($(TARGET), armv8)
+RTE_INC := $(pkgconf --cflags-only-I libdpdk)
+RTE_INC := $(shell pkg-config --cflags-only-I libdpdk)
+endif
API_DIR := $(PROJECT_DIR)/api
@@ -147,6 +147,15 @@ index eccc4ae..b1b8f4b 100644
ifeq ($(WIRELESS_SDK_TOOLCHAIN),icc)
CPP_FLAGS += -fp-model fast=2 -no-prec-div -no-prec-sqrt -fast-transcendentals -restrict
@@ -150,7 +187,7 @@ CPP_FLAGS += -fp-model fast -march=icelake-server -mintrinsic-promote -Wno-unus
endif
-INC := -I$(API_DIR) -I$(ETH_DIR) -I$(SRC_DIR) -I$(RTE_INC)
+INC := -I$(API_DIR) -I$(ETH_DIR) -I$(SRC_DIR) $(RTE_INC)
DEF :=
ifeq ($(MLOG),1)
INC += -I$(MLOG_DIR)/source
@@ -186,8 +223,13 @@ CPP_SNC_OBJTARGETS := $(addprefix $(PROJECT_OBJ_DIR)/,$(CPP_OBJS_SNC))
AS_OBJTARGETS := $(addprefix $(PROJECT_OBJ_DIR)/,$(AS_OBJS))
@@ -164,7 +173,7 @@ index eccc4ae..b1b8f4b 100644
CPP_FLAGS_FULL := $(CPP_FLAGS) $(CPP_COMP) $(INC) $(DEF)
CPP_FLAGS_FULL_SNC := $(CPP_FLAGS) $(CPP_COMP_SNC) $(INC) $(DEF)
diff --git a/fhi_lib/lib/api/xran_fh_o_du.h b/fhi_lib/lib/api/xran_fh_o_du.h
index bacf597..8bd7c66 100644
index bacf597..1dd6d66 100644
--- a/fhi_lib/lib/api/xran_fh_o_du.h
+++ b/fhi_lib/lib/api/xran_fh_o_du.h
@@ -141,7 +141,7 @@ extern "C" {
@@ -176,7 +185,15 @@ index bacf597..8bd7c66 100644
#define XRAN_MAX_SET_BFWS (64) /**< Assumed 64Ant, BFP 9bit with 9K jumbo frame */
#define XRAN_MAX_PKT_BURST (448+4) /**< 4x14x8 symbols per ms */
@@ -1193,6 +1193,31 @@ int32_t xran_reg_physide_cb_by_dev_id(void *pHandle, xran_fh_tti_callback_fn Cb,
@@ -419,6 +419,7 @@ struct xran_io_cfg {
uint16_t num_rxq; /**< number of RX queues per VF */
char *dpdk_dev[XRAN_VF_MAX]; /**< VFs devices */
char *bbdev_dev[1]; /**< BBDev dev name */
+ char *bbdev_vfio_vf_token[1]; /**< BBDev dev token */
int32_t bbdev_mode; /**< DPDK for BBDev */
uint32_t dpdkIoVaMode; /**< IOVA Mode */
uint32_t dpdkMemorySize; /**< DPDK max memory allocation */
@@ -1193,6 +1194,31 @@ int32_t xran_reg_physide_cb_by_dev_id(void *pHandle, xran_fh_tti_callback_fn Cb,
*/
int32_t xran_get_slot_idx (uint32_t PortId, uint32_t *nFrameIdx, uint32_t *nSubframeIdx, uint32_t *nSlotIdx, uint64_t *nSecond);
@@ -259,7 +276,7 @@ index 46e0e1d..409ef4b 100644
int xran_prepare_iq_symbol_portion(
struct rte_mbuf *mbuf,
diff --git a/fhi_lib/lib/ethernet/ethdi.c b/fhi_lib/lib/ethernet/ethdi.c
index f5b2fd6..2eccc6e 100644
index f5b2fd6..8fb0ec2 100644
--- a/fhi_lib/lib/ethernet/ethdi.c
+++ b/fhi_lib/lib/ethernet/ethdi.c
@@ -37,7 +37,10 @@
@@ -299,8 +316,11 @@ index f5b2fd6..2eccc6e 100644
all_ports_up = 0;
break;
}
@@ -325,8 +338,8 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
@@ -323,10 +336,11 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
uint64_t nWorkerCore = 1;
uint32_t coreNum = sysconf(_SC_NPROCESSORS_CONF);
char bbdev_wdev[32] = "";
+ char bbdev_vfio_vf_token[64] = "";
char bbdev_vdev[32] = "";
char iova_mode[32] = "--iova-mode=pa";
- char socket_mem[32] = "--socket-mem=8192";
@@ -310,16 +330,36 @@ index f5b2fd6..2eccc6e 100644
char ring_name[32] = "";
int32_t xran_port = -1;
queueid_t qi = 0;
@@ -336,7 +349,7 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
@@ -336,8 +350,8 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
cpu = sched_getcpu();
node = numa_node_of_cpu(cpu);
- char *argv[] = { name, core_mask, "-n2", iova_mode, socket_mem, socket_limit, "--proc-type=auto",
- "--file-prefix", name, "-a0000:00:00.0", bbdev_wdev, bbdev_vdev};
+ char *argv[] = { name, core_mask, "-n2", iova_mode, socket_mem, socket_limit, "--proc-type=auto", "--no-telemetry",
"--file-prefix", name, "-a0000:00:00.0", bbdev_wdev, bbdev_vdev};
+ "--file-prefix", name, "-a0000:00:00.0", bbdev_wdev, bbdev_vdev, bbdev_vfio_vf_token};
if (io_cfg == NULL)
@@ -481,11 +494,13 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
return 0;
@@ -347,11 +361,17 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
// hw-accelerated bbdev
printf("hw-accelerated bbdev %s\n", io_cfg->bbdev_dev[0]);
snprintf(bbdev_wdev, RTE_DIM(bbdev_wdev), "-a%s", io_cfg->bbdev_dev[0]);
+ if (io_cfg->bbdev_vfio_vf_token[0] != NULL) {
+ snprintf(bbdev_vfio_vf_token, RTE_DIM(bbdev_vfio_vf_token), "--vfio-vf-token=%s", io_cfg->bbdev_vfio_vf_token[0]);
+ }
} else if (io_cfg->bbdev_mode == XRAN_BBDEV_MODE_HW_OFF){
snprintf(bbdev_wdev, RTE_DIM(bbdev_wdev), "%s", "--vdev=baseband_turbo_sw");
} else if (io_cfg->bbdev_mode == XRAN_BBDEV_MODE_HW_SW){
printf("software and hw-accelerated bbdev %s\n", io_cfg->bbdev_dev[0]);
snprintf(bbdev_wdev, RTE_DIM(bbdev_wdev), "-a%s", io_cfg->bbdev_dev[0]);
+ if (io_cfg->bbdev_vfio_vf_token[0] != NULL) {
+ snprintf(bbdev_vfio_vf_token, RTE_DIM(bbdev_vfio_vf_token), "--vfio-vf-token=%s", io_cfg->bbdev_vfio_vf_token[0]);
+ }
snprintf(bbdev_vdev, RTE_DIM(bbdev_vdev), "%s", "--vdev=baseband_turbo_sw");
} else {
rte_panic("Cannot init DPDK incorrect [bbdev_mode %d]\n", io_cfg->bbdev_mode);
@@ -481,11 +501,13 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
ctx->tx_ring[i] = rte_ring_create(ring_name, NUM_MBUFS_RING_TRX,
rte_lcore_to_socket_id(*lcore_id), RING_F_SC_DEQ);
PANIC_ON(ctx->tx_ring[i] == NULL, "failed to allocate rx ring");
@@ -333,7 +373,7 @@ index f5b2fd6..2eccc6e 100644
}
}
} else {
@@ -555,7 +570,7 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
@@ -555,7 +577,7 @@ xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
ctx->up_dl_pkt_gen_ring[i] = rte_ring_create(ring_name, NUM_MBUFS_RING,
rte_lcore_to_socket_id(*lcore_id), /*RING_F_SC_DEQ*/0);
PANIC_ON(ctx->up_dl_pkt_gen_ring[i] == NULL, "failed to allocate dl gen ring");