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34 #include <rte_ethdev.h>
35 #include <rte_cycles.h>
36 #include <rte_malloc.h>
39 #include "lio_23xx_vf.h"
40 #include "lio_23xx_reg.h"
43 cn23xx_vf_setup_device(struct lio_device *lio_dev)
47 PMD_INIT_FUNC_TRACE();
49 /* INPUT_CONTROL[RPVF] gives the VF IOq count */
50 reg_val = lio_read_csr64(lio_dev, CN23XX_SLI_IQ_PKT_CONTROL64(0));
52 lio_dev->pf_num = (reg_val >> CN23XX_PKT_INPUT_CTL_PF_NUM_POS) &
53 CN23XX_PKT_INPUT_CTL_PF_NUM_MASK;
54 lio_dev->vf_num = (reg_val >> CN23XX_PKT_INPUT_CTL_VF_NUM_POS) &
55 CN23XX_PKT_INPUT_CTL_VF_NUM_MASK;
57 reg_val = reg_val >> CN23XX_PKT_INPUT_CTL_RPVF_POS;
59 lio_dev->sriov_info.rings_per_vf =
60 reg_val & CN23XX_PKT_INPUT_CTL_RPVF_MASK;
62 lio_dev->default_config = lio_get_conf(lio_dev);
63 if (lio_dev->default_config == NULL)