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Signed-off-by: Abhimanyu Saini --- v2: * Fix checkpatch warnings * Add a cover letter drivers/vdpa/sfc/sfc_vdpa_hw.c | 2 ++ drivers/vdpa/sfc/sfc_vdpa_ops.c | 10 ++++++---- drivers/vdpa/sfc/sfc_vdpa_ops.h | 2 +- 3 files changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/vdpa/sfc/sfc_vdpa_hw.c b/drivers/vdpa/sfc/sfc_vdpa_hw.c index a7018b1ffe..edb7e35c2c 100644 --- a/drivers/vdpa/sfc/sfc_vdpa_hw.c +++ b/drivers/vdpa/sfc/sfc_vdpa_hw.c @@ -286,6 +286,8 @@ sfc_vdpa_estimate_resource_limits(struct sfc_vdpa_adapter *sva) SFC_VDPA_ASSERT(max_queue_cnt > 0); sva->max_queue_count = max_queue_cnt; + sfc_vdpa_log_init(sva, "NIC init done with %u pair(s) of queues", + max_queue_cnt); return 0; diff --git a/drivers/vdpa/sfc/sfc_vdpa_ops.c b/drivers/vdpa/sfc/sfc_vdpa_ops.c index f4c4f82605..6401d4e16f 100644 --- a/drivers/vdpa/sfc/sfc_vdpa_ops.c +++ b/drivers/vdpa/sfc/sfc_vdpa_ops.c @@ -24,14 +24,16 @@ (1ULL << VHOST_USER_PROTOCOL_F_SLAVE_REQ) | \ (1ULL << VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD) | \ (1ULL << VHOST_USER_PROTOCOL_F_HOST_NOTIFIER) | \ - (1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD)) + (1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD) | \ + (1ULL << VHOST_USER_PROTOCOL_F_MQ)) /* * Set of features which are enabled by default. * Protocol feature bit is needed to enable notification notifier ctrl. */ #define SFC_VDPA_DEFAULT_FEATURES \ - (1ULL << VHOST_USER_F_PROTOCOL_FEATURES) + ((1ULL << VHOST_USER_F_PROTOCOL_FEATURES) | \ + (1ULL << VIRTIO_NET_F_MQ)) #define SFC_VDPA_MSIX_IRQ_SET_BUF_LEN \ (sizeof(struct vfio_irq_set) + \ @@ -321,8 +323,8 @@ sfc_vdpa_virtq_stop(struct sfc_vdpa_ops_data *ops_data, int vq_num) /* stop the vq */ rc = efx_virtio_qstop(vq, &vq_idx); if (rc == 0) { - ops_data->vq_cxt[vq_num].cidx = vq_idx.evvd_vq_cidx; - ops_data->vq_cxt[vq_num].pidx = vq_idx.evvd_vq_pidx; + ops_data->vq_cxt[vq_num].cidx = vq_idx.evvd_vq_used_idx; + ops_data->vq_cxt[vq_num].pidx = vq_idx.evvd_vq_avail_idx; } ops_data->vq_cxt[vq_num].enable = B_FALSE; diff --git a/drivers/vdpa/sfc/sfc_vdpa_ops.h b/drivers/vdpa/sfc/sfc_vdpa_ops.h index 9dbd5b84dd..5c8e352de3 100644 --- a/drivers/vdpa/sfc/sfc_vdpa_ops.h +++ b/drivers/vdpa/sfc/sfc_vdpa_ops.h @@ -7,7 +7,7 @@ #include -#define SFC_VDPA_MAX_QUEUE_PAIRS 1 +#define SFC_VDPA_MAX_QUEUE_PAIRS 8 enum sfc_vdpa_context { SFC_VDPA_AS_VF