diff --git a/drivers/baseband/acc/acc200_pf_enum.h b/drivers/baseband/acc/acc200_pf_enum.h
new file mode 100644
index 0000000..e52d8f5
--- /dev/null
+++ b/drivers/baseband/acc/acc200_pf_enum.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2021 Intel Corporation
+ */
+
+#ifndef ACC200_PF_ENUM_H
+#define ACC200_PF_ENUM_H
+
+/*
+ * ACC200 Register mapping on PF BAR0
+ * This is automatically generated from RDL, format may change with new RDL
+ * Release.
+ * Variable names are as is
+ */
+enum {
+	HWPfQmgrEgressQueuesTemplate          =  0x0007FC00,
+	HWPfQmgrIngressAq                     =  0x00080000,
+	HWPfQmgrDepthLog2Grp                  =  0x00A00200,
+	HWPfQmgrTholdGrp                      =  0x00A00300,
+	HWPfQmgrGrpTmplateReg0Indx            =  0x00A00600,
+	HWPfQmgrGrpTmplateReg1Indx            =  0x00A00700,
+	HWPfQmgrGrpTmplateReg2indx            =  0x00A00800,
+	HWPfQmgrGrpTmplateReg3Indx            =  0x00A00900,
+	HWPfQmgrGrpTmplateReg4Indx            =  0x00A00A00,
+	HWPfQmgrVfBaseAddr                    =  0x00A01000,
+	HWPfQmgrArbQDepthGrp                  =  0x00A02F00,
+	HWPfQmgrGrpFunction0                  =  0x00A02F40,
+	HWPfQmgrGrpFunction1                  =  0x00A02F44,
+	HWPfQmgrGrpPriority                   =  0x00A02F48,
+	HWPfQmgrAqEnableVf                    =  0x00A10000,
+	HWPfQmgrRingSizeVf                    =  0x00A20004,
+	HWPfQmgrGrpDepthLog20Vf               =  0x00A20008,
+	HWPfQmgrGrpDepthLog21Vf               =  0x00A2000C,
+	HWPfFabricM2iBufferReg                =  0x00B30000,
+	HWPfFabricI2Mdma_weight               =  0x00B31044,
+	HwPfFecUl5gIbDebugReg                 =  0x00B40200,
+	HWPfFftConfig0                        =  0x00B58004,
+	HWPfFftRamPageAccess                  =  0x00B5800C,
+	HWPfFftRamOff                         =  0x00B58800,
+	HWPfDmaConfig0Reg                     =  0x00B80000,
+	HWPfDmaConfig1Reg                     =  0x00B80004,
+	HWPfDmaQmgrAddrReg                    =  0x00B80008,
+	HWPfDmaAxcacheReg                     =  0x00B80010,
+	HWPfDmaAxiControl                     =  0x00B8002C,
+	HWPfDmaQmanen                         =  0x00B80040,
+	HWPfDma4gdlIbThld                     =  0x00B800CC,
+	HWPfDmaCfgRrespBresp                  =  0x00B80814,
+	HWPfDmaDescriptorSignatuture          =  0x00B80868,
+	HWPfDmaErrorDetectionEn               =  0x00B80870,
+	HWPfDmaFec5GulDescBaseLoRegVf         =  0x00B88020,
+	HWPfDmaFec5GulDescBaseHiRegVf         =  0x00B88024,
+	HWPfDmaFec5GulRespPtrLoRegVf          =  0x00B88028,
+	HWPfDmaFec5GulRespPtrHiRegVf          =  0x00B8802C,
+	HWPfDmaFec5GdlDescBaseLoRegVf         =  0x00B88040,
+	HWPfDmaFec5GdlDescBaseHiRegVf         =  0x00B88044,
+	HWPfDmaFec5GdlRespPtrLoRegVf          =  0x00B88048,
+	HWPfDmaFec5GdlRespPtrHiRegVf          =  0x00B8804C,
+	HWPfDmaFec4GulDescBaseLoRegVf         =  0x00B88060,
+	HWPfDmaFec4GulDescBaseHiRegVf         =  0x00B88064,
+	HWPfDmaFec4GulRespPtrLoRegVf          =  0x00B88068,
+	HWPfDmaFec4GulRespPtrHiRegVf          =  0x00B8806C,
+	HWPfDmaFec4GdlDescBaseLoRegVf         =  0x00B88080,
+	HWPfDmaFec4GdlDescBaseHiRegVf         =  0x00B88084,
+	HWPfDmaFec4GdlRespPtrLoRegVf          =  0x00B88088,
+	HWPfDmaFec4GdlRespPtrHiRegVf          =  0x00B8808C,
+	HWPDmaFftDescBaseLoRegVf              =  0x00B880A0,
+	HWPDmaFftDescBaseHiRegVf              =  0x00B880A4,
+	HWPDmaFftRespPtrLoRegVf               =  0x00B880A8,
+	HWPDmaFftRespPtrHiRegVf               =  0x00B880AC,
+	HWPfQosmonAEvalOverflow0              =  0x00B90008,
+	HWPfPermonACntrlRegVf                 =  0x00B98000,
+	HWPfQosmonBEvalOverflow0              =  0x00BA0008,
+	HWPfPermonBCntrlRegVf                 =  0x00BA8000,
+	HWPfPermonCCntrlRegVf                 =  0x00BB8000,
+	HWPfHiInfoRingBaseLoRegPf             =  0x00C84014,
+	HWPfHiInfoRingBaseHiRegPf             =  0x00C84018,
+	HWPfHiInfoRingPointerRegPf            =  0x00C8401C,
+	HWPfHiInfoRingIntWrEnRegPf            =  0x00C84020,
+	HWPfHiBlockTransmitOnErrorEn          =  0x00C84038,
+	HWPfHiCfgMsiIntWrEnRegPf              =  0x00C84040,
+	HWPfHiMsixVectorMapperPf              =  0x00C84060,
+	HWPfHiPfMode                          =  0x00C84108,
+	HWPfHiClkGateHystReg                  =  0x00C8410C,
+	HWPfHiMsiDropEnableReg                =  0x00C84114,
+	HWPfHiSectionPowerGatingReq           =  0x00C84128,
+	HWPfHiSectionPowerGatingAck           =  0x00C8412C,
+};
+
+/* TIP PF Interrupt numbers */
+enum {
+	ACC200_PF_INT_QMGR_AQ_OVERFLOW = 0,
+	ACC200_PF_INT_DOORBELL_VF_2_PF = 1,
+	ACC200_PF_INT_ILLEGAL_FORMAT = 2,
+	ACC200_PF_INT_QMGR_DISABLED_ACCESS = 3,
+	ACC200_PF_INT_QMGR_AQ_OVERTHRESHOLD = 4,
+	ACC200_PF_INT_DMA_DL_DESC_IRQ = 5,
+	ACC200_PF_INT_DMA_UL_DESC_IRQ = 6,
+	ACC200_PF_INT_DMA_FFT_DESC_IRQ = 7,
+	ACC200_PF_INT_DMA_UL5G_DESC_IRQ = 8,
+	ACC200_PF_INT_DMA_DL5G_DESC_IRQ = 9,
+	ACC200_PF_INT_DMA_MLD_DESC_IRQ = 10,
+	ACC200_PF_INT_ARAM_ECC_1BIT_ERR = 11,
+	ACC200_PF_INT_PARITY_ERR = 12,
+	ACC200_PF_INT_QMGR_ERR = 13,
+	ACC200_PF_INT_INT_REQ_OVERFLOW = 14,
+	ACC200_PF_INT_APB_TIMEOUT = 15,
+};
+
+#endif /* ACC200_PF_ENUM_H */
diff --git a/drivers/baseband/acc/acc200_pmd.h b/drivers/baseband/acc/acc200_pmd.h
index aaa6b77..9df1f50 100644
--- a/drivers/baseband/acc/acc200_pmd.h
+++ b/drivers/baseband/acc/acc200_pmd.h
@@ -6,6 +6,8 @@
 #define _RTE_ACC200_PMD_H_
 
 #include "acc_common.h"
+#include "acc200_pf_enum.h"
+#include "acc200_vf_enum.h"
 
 /* Helper macro for logging */
 #define rte_bbdev_log(level, fmt, ...) \
@@ -29,4 +31,165 @@
 #define RTE_ACC200_PF_DEVICE_ID        (0x57C0)
 #define RTE_ACC200_VF_DEVICE_ID        (0x57C1)
 
+#define ACC200_MAX_PF_MSIX            (256+32)
+#define ACC200_MAX_VF_MSIX            (256+7)
+
+/* Values used in writing to the registers */
+#define ACC200_REG_IRQ_EN_ALL          0x1FF83FF  /* Enable all interrupts */
+
+/* Number of Virtual Functions ACC200 supports */
+#define ACC200_NUM_VFS                  16
+#define ACC200_NUM_QGRPS                16
+#define ACC200_NUM_AQS                  16
+
+#define ACC200_GRP_ID_SHIFT    10 /* Queue Index Hierarchy */
+#define ACC200_VF_ID_SHIFT     4  /* Queue Index Hierarchy */
+#define ACC200_WORDS_IN_ARAM_SIZE (256 * 1024 / 4)
+
+/* Mapping of signals for the available engines */
+#define ACC200_SIG_UL_5G       0
+#define ACC200_SIG_UL_5G_LAST  4
+#define ACC200_SIG_DL_5G      10
+#define ACC200_SIG_DL_5G_LAST 11
+#define ACC200_SIG_UL_4G      12
+#define ACC200_SIG_UL_4G_LAST 16
+#define ACC200_SIG_DL_4G      21
+#define ACC200_SIG_DL_4G_LAST 23
+#define ACC200_SIG_FFT        24
+#define ACC200_SIG_FFT_LAST   24
+
+#define ACC200_NUM_ACCS       5 /* FIXMEFFT */
+
+/* ACC200 Configuration */
+#define ACC200_FABRIC_MODE      0x8000103
+#define ACC200_CFG_DMA_ERROR    0x3DF
+#define ACC200_CFG_AXI_CACHE    0x11
+#define ACC200_CFG_QMGR_HI_P    0x0F0F
+#define ACC200_RESET_HARD       0x1FF
+#define ACC200_ENGINES_MAX      9
+#define ACC200_GPEX_AXIMAP_NUM  17
+#define ACC200_CLOCK_GATING_EN  0x30000
+#define ACC200_FFT_CFG_0        0x2001
+#define ACC200_FFT_RAM_EN       0x80008000
+#define ACC200_FFT_RAM_DIS      0x0
+#define ACC200_FFT_RAM_SIZE     512
+#define ACC200_CLK_EN           0x00010A01
+#define ACC200_CLK_DIS          0x01F10A01
+#define ACC200_PG_MASK_0        0x1F
+#define ACC200_PG_MASK_1        0xF
+#define ACC200_PG_MASK_2        0x1
+#define ACC200_PG_MASK_3        0x0
+#define ACC200_PG_MASK_FFT      1
+#define ACC200_PG_MASK_4GUL     4
+#define ACC200_PG_MASK_5GUL     8
+#define ACC200_STATUS_WAIT      10
+#define ACC200_STATUS_TO        100
+
+struct acc200_registry_addr {
+	unsigned int dma_ring_dl5g_hi;
+	unsigned int dma_ring_dl5g_lo;
+	unsigned int dma_ring_ul5g_hi;
+	unsigned int dma_ring_ul5g_lo;
+	unsigned int dma_ring_dl4g_hi;
+	unsigned int dma_ring_dl4g_lo;
+	unsigned int dma_ring_ul4g_hi;
+	unsigned int dma_ring_ul4g_lo;
+	unsigned int dma_ring_fft_hi;
+	unsigned int dma_ring_fft_lo;
+	unsigned int ring_size;
+	unsigned int info_ring_hi;
+	unsigned int info_ring_lo;
+	unsigned int info_ring_en;
+	unsigned int info_ring_ptr;
+	unsigned int tail_ptrs_dl5g_hi;
+	unsigned int tail_ptrs_dl5g_lo;
+	unsigned int tail_ptrs_ul5g_hi;
+	unsigned int tail_ptrs_ul5g_lo;
+	unsigned int tail_ptrs_dl4g_hi;
+	unsigned int tail_ptrs_dl4g_lo;
+	unsigned int tail_ptrs_ul4g_hi;
+	unsigned int tail_ptrs_ul4g_lo;
+	unsigned int tail_ptrs_fft_hi;
+	unsigned int tail_ptrs_fft_lo;
+	unsigned int depth_log0_offset;
+	unsigned int depth_log1_offset;
+	unsigned int qman_group_func;
+	unsigned int hi_mode;
+	unsigned int pmon_ctrl_a;
+	unsigned int pmon_ctrl_b;
+	unsigned int pmon_ctrl_c;
+};
+
+/* Structure holding registry addresses for PF */
+static const struct acc200_registry_addr pf_reg_addr = {
+	.dma_ring_dl5g_hi = HWPfDmaFec5GdlDescBaseHiRegVf,
+	.dma_ring_dl5g_lo = HWPfDmaFec5GdlDescBaseLoRegVf,
+	.dma_ring_ul5g_hi = HWPfDmaFec5GulDescBaseHiRegVf,
+	.dma_ring_ul5g_lo = HWPfDmaFec5GulDescBaseLoRegVf,
+	.dma_ring_dl4g_hi = HWPfDmaFec4GdlDescBaseHiRegVf,
+	.dma_ring_dl4g_lo = HWPfDmaFec4GdlDescBaseLoRegVf,
+	.dma_ring_ul4g_hi = HWPfDmaFec4GulDescBaseHiRegVf,
+	.dma_ring_ul4g_lo = HWPfDmaFec4GulDescBaseLoRegVf,
+	.dma_ring_fft_hi = HWPDmaFftDescBaseHiRegVf,
+	.dma_ring_fft_lo = HWPDmaFftDescBaseLoRegVf,
+	.ring_size = HWPfQmgrRingSizeVf,
+	.info_ring_hi = HWPfHiInfoRingBaseHiRegPf,
+	.info_ring_lo = HWPfHiInfoRingBaseLoRegPf,
+	.info_ring_en = HWPfHiInfoRingIntWrEnRegPf,
+	.info_ring_ptr = HWPfHiInfoRingPointerRegPf,
+	.tail_ptrs_dl5g_hi = HWPfDmaFec5GdlRespPtrHiRegVf,
+	.tail_ptrs_dl5g_lo = HWPfDmaFec5GdlRespPtrLoRegVf,
+	.tail_ptrs_ul5g_hi = HWPfDmaFec5GulRespPtrHiRegVf,
+	.tail_ptrs_ul5g_lo = HWPfDmaFec5GulRespPtrLoRegVf,
+	.tail_ptrs_dl4g_hi = HWPfDmaFec4GdlRespPtrHiRegVf,
+	.tail_ptrs_dl4g_lo = HWPfDmaFec4GdlRespPtrLoRegVf,
+	.tail_ptrs_ul4g_hi = HWPfDmaFec4GulRespPtrHiRegVf,
+	.tail_ptrs_ul4g_lo = HWPfDmaFec4GulRespPtrLoRegVf,
+	.tail_ptrs_fft_hi = HWPDmaFftRespPtrHiRegVf,
+	.tail_ptrs_fft_lo = HWPDmaFftRespPtrLoRegVf,
+	.depth_log0_offset = HWPfQmgrGrpDepthLog20Vf,
+	.depth_log1_offset = HWPfQmgrGrpDepthLog21Vf,
+	.qman_group_func = HWPfQmgrGrpFunction0,
+	.hi_mode = HWPfHiMsixVectorMapperPf,
+	.pmon_ctrl_a = HWPfPermonACntrlRegVf,
+	.pmon_ctrl_b = HWPfPermonBCntrlRegVf,
+	.pmon_ctrl_c = HWPfPermonCCntrlRegVf,
+};
+
+/* Structure holding registry addresses for VF */
+static const struct acc200_registry_addr vf_reg_addr = {
+	.dma_ring_dl5g_hi = HWVfDmaFec5GdlDescBaseHiRegVf,
+	.dma_ring_dl5g_lo = HWVfDmaFec5GdlDescBaseLoRegVf,
+	.dma_ring_ul5g_hi = HWVfDmaFec5GulDescBaseHiRegVf,
+	.dma_ring_ul5g_lo = HWVfDmaFec5GulDescBaseLoRegVf,
+	.dma_ring_dl4g_hi = HWVfDmaFec4GdlDescBaseHiRegVf,
+	.dma_ring_dl4g_lo = HWVfDmaFec4GdlDescBaseLoRegVf,
+	.dma_ring_ul4g_hi = HWVfDmaFec4GulDescBaseHiRegVf,
+	.dma_ring_ul4g_lo = HWVfDmaFec4GulDescBaseLoRegVf,
+	.dma_ring_fft_hi = HWVfDmaFftDescBaseHiRegVf,
+	.dma_ring_fft_lo = HWVfDmaFftDescBaseLoRegVf,
+	.ring_size = HWVfQmgrRingSizeVf,
+	.info_ring_hi = HWVfHiInfoRingBaseHiVf,
+	.info_ring_lo = HWVfHiInfoRingBaseLoVf,
+	.info_ring_en = HWVfHiInfoRingIntWrEnVf,
+	.info_ring_ptr = HWVfHiInfoRingPointerVf,
+	.tail_ptrs_dl5g_hi = HWVfDmaFec5GdlRespPtrHiRegVf,
+	.tail_ptrs_dl5g_lo = HWVfDmaFec5GdlRespPtrLoRegVf,
+	.tail_ptrs_ul5g_hi = HWVfDmaFec5GulRespPtrHiRegVf,
+	.tail_ptrs_ul5g_lo = HWVfDmaFec5GulRespPtrLoRegVf,
+	.tail_ptrs_dl4g_hi = HWVfDmaFec4GdlRespPtrHiRegVf,
+	.tail_ptrs_dl4g_lo = HWVfDmaFec4GdlRespPtrLoRegVf,
+	.tail_ptrs_ul4g_hi = HWVfDmaFec4GulRespPtrHiRegVf,
+	.tail_ptrs_ul4g_lo = HWVfDmaFec4GulRespPtrLoRegVf,
+	.tail_ptrs_fft_hi = HWVfDmaFftRespPtrHiRegVf,
+	.tail_ptrs_fft_lo = HWVfDmaFftRespPtrLoRegVf,
+	.depth_log0_offset = HWVfQmgrGrpDepthLog20Vf,
+	.depth_log1_offset = HWVfQmgrGrpDepthLog21Vf,
+	.qman_group_func = HWVfQmgrGrpFunction0Vf,
+	.hi_mode = HWVfHiMsixVectorMapperVf,
+	.pmon_ctrl_a = HWVfPmACntrlRegVf,
+	.pmon_ctrl_b = HWVfPmBCntrlRegVf,
+	.pmon_ctrl_c = HWVfPmCCntrlRegVf,
+};
+
 #endif /* _RTE_ACC200_PMD_H_ */
diff --git a/drivers/baseband/acc/acc200_vf_enum.h b/drivers/baseband/acc/acc200_vf_enum.h
new file mode 100644
index 0000000..0d35420
--- /dev/null
+++ b/drivers/baseband/acc/acc200_vf_enum.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2021 Intel Corporation
+ */
+
+#ifndef ACC200_VF_ENUM_H
+#define ACC200_VF_ENUM_H
+
+/*
+ * ACC200 Register mapping on VF BAR0
+ * This is automatically generated from RDL, format may change with new RDL
+ */
+enum {
+	HWVfQmgrIngressAq             =  0x00000000,
+	HWVfHiVfToPfDbellVf           =  0x00000800,
+	HWVfHiPfToVfDbellVf           =  0x00000808,
+	HWVfHiInfoRingBaseLoVf        =  0x00000810,
+	HWVfHiInfoRingBaseHiVf        =  0x00000814,
+	HWVfHiInfoRingPointerVf       =  0x00000818,
+	HWVfHiInfoRingIntWrEnVf       =  0x00000820,
+	HWVfHiInfoRingPf2VfWrEnVf     =  0x00000824,
+	HWVfHiMsixVectorMapperVf      =  0x00000860,
+	HWVfDmaFec5GulDescBaseLoRegVf =  0x00000920,
+	HWVfDmaFec5GulDescBaseHiRegVf =  0x00000924,
+	HWVfDmaFec5GulRespPtrLoRegVf  =  0x00000928,
+	HWVfDmaFec5GulRespPtrHiRegVf  =  0x0000092C,
+	HWVfDmaFec5GdlDescBaseLoRegVf =  0x00000940,
+	HWVfDmaFec5GdlDescBaseHiRegVf =  0x00000944,
+	HWVfDmaFec5GdlRespPtrLoRegVf  =  0x00000948,
+	HWVfDmaFec5GdlRespPtrHiRegVf  =  0x0000094C,
+	HWVfDmaFec4GulDescBaseLoRegVf =  0x00000960,
+	HWVfDmaFec4GulDescBaseHiRegVf =  0x00000964,
+	HWVfDmaFec4GulRespPtrLoRegVf  =  0x00000968,
+	HWVfDmaFec4GulRespPtrHiRegVf  =  0x0000096C,
+	HWVfDmaFec4GdlDescBaseLoRegVf =  0x00000980,
+	HWVfDmaFec4GdlDescBaseHiRegVf =  0x00000984,
+	HWVfDmaFec4GdlRespPtrLoRegVf  =  0x00000988,
+	HWVfDmaFec4GdlRespPtrHiRegVf  =  0x0000098C,
+	HWVfDmaFftDescBaseLoRegVf     =  0x000009A0,
+	HWVfDmaFftDescBaseHiRegVf     =  0x000009A4,
+	HWVfDmaFftRespPtrLoRegVf      =  0x000009A8,
+	HWVfDmaFftRespPtrHiRegVf      =  0x000009AC,
+	HWVfQmgrAqResetVf             =  0x00000E00,
+	HWVfQmgrRingSizeVf            =  0x00000E04,
+	HWVfQmgrGrpDepthLog20Vf       =  0x00000E08,
+	HWVfQmgrGrpDepthLog21Vf       =  0x00000E0C,
+	HWVfQmgrGrpFunction0Vf        =  0x00000E10,
+	HWVfQmgrGrpFunction1Vf        =  0x00000E14,
+	HWVfPmACntrlRegVf             =  0x00000F40,
+	HWVfPmACountVf                =  0x00000F48,
+	HWVfPmAKCntLoVf               =  0x00000F50,
+	HWVfPmAKCntHiVf               =  0x00000F54,
+	HWVfPmADeltaCntLoVf           =  0x00000F60,
+	HWVfPmADeltaCntHiVf           =  0x00000F64,
+	HWVfPmBCntrlRegVf             =  0x00000F80,
+	HWVfPmBCountVf                =  0x00000F88,
+	HWVfPmBKCntLoVf               =  0x00000F90,
+	HWVfPmBKCntHiVf               =  0x00000F94,
+	HWVfPmBDeltaCntLoVf           =  0x00000FA0,
+	HWVfPmBDeltaCntHiVf           =  0x00000FA4,
+	HWVfPmCCntrlRegVf             =  0x00000FC0,
+	HWVfPmCCountVf                =  0x00000FC8,
+	HWVfPmCKCntLoVf               =  0x00000FD0,
+	HWVfPmCKCntHiVf               =  0x00000FD4,
+	HWVfPmCDeltaCntLoVf           =  0x00000FE0,
+	HWVfPmCDeltaCntHiVf           =  0x00000FE4
+};
+
+/* TIP VF Interrupt numbers */
+enum {
+	ACC200_VF_INT_QMGR_AQ_OVERFLOW = 0,
+	ACC200_VF_INT_DOORBELL_PF_2_VF = 1,
+	ACC200_VF_INT_ILLEGAL_FORMAT = 2,
+	ACC200_VF_INT_QMGR_DISABLED_ACCESS = 3,
+	ACC200_VF_INT_QMGR_AQ_OVERTHRESHOLD = 4,
+	ACC200_VF_INT_DMA_DL_DESC_IRQ = 5,
+	ACC200_VF_INT_DMA_UL_DESC_IRQ = 6,
+	ACC200_VF_INT_DMA_FFT_DESC_IRQ = 7,
+	ACC200_VF_INT_DMA_UL5G_DESC_IRQ = 8,
+	ACC200_VF_INT_DMA_DL5G_DESC_IRQ = 9,
+	ACC200_VF_INT_DMA_MLD_DESC_IRQ = 10,
+};
+
+#endif /* ACC200_VF_ENUM_H */
diff --git a/drivers/baseband/acc/rte_acc200_pmd.c b/drivers/baseband/acc/rte_acc200_pmd.c
index db8b641..5554488 100644
--- a/drivers/baseband/acc/rte_acc200_pmd.c
+++ b/drivers/baseband/acc/rte_acc200_pmd.c
@@ -34,6 +34,8 @@
 acc200_dev_close(struct rte_bbdev *dev)
 {
 	RTE_SET_USED(dev);
+	/* Ensure all in flight HW transactions are completed */
+	usleep(ACC_LONG_WAIT);
 	return 0;
 }
 
