[dpdk-dev] [PATCH v8 08/25] drivers: convert all pdev drivers as pci drivers

[Shreyansh Jain <shreyansh.jain@nxp.com>]

Simplify crypto and ethdev pci drivers init by using newly introduced
init macros and helpers.
Those drivers then don't need to register as "rte_driver"s anymore.

Exceptions:
- virtio and mlx* use RTE_INIT directly as they have custom initialization
  steps.
- VDEV devices are not modified - they continue to use PMD_REGISTER_DRIVER.

Signed-off-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
---
 drivers/crypto/qat/rte_qat_cryptodev.c  | 16 +++---------
 drivers/net/bnx2x/bnx2x_ethdev.c        | 34 +++++-------------------
 drivers/net/bnxt/bnxt_ethdev.c          | 16 +++---------
 drivers/net/cxgbe/cxgbe_ethdev.c        | 24 +++--------------
 drivers/net/e1000/em_ethdev.c           | 16 +++---------
 drivers/net/e1000/igb_ethdev.c          | 39 +++++-----------------------
 drivers/net/ena/ena_ethdev.c            | 17 +++---------
 drivers/net/enic/enic_ethdev.c          | 23 +++--------------
 drivers/net/fm10k/fm10k_ethdev.c        | 23 +++--------------
 drivers/net/i40e/i40e_ethdev.c          | 24 +++--------------
 drivers/net/i40e/i40e_ethdev_vf.c       | 25 +++---------------
 drivers/net/ixgbe/ixgbe_ethdev.c        | 46 +++++----------------------------
 drivers/net/mlx4/mlx4.c                 | 15 +++--------
 drivers/net/mlx5/mlx5.c                 | 14 +++-------
 drivers/net/nfp/nfp_net.c               | 21 +++------------
 drivers/net/qede/qede_ethdev.c          | 40 ++++++----------------------
 drivers/net/szedata2/rte_eth_szedata2.c | 24 +++--------------
 drivers/net/thunderx/nicvf_ethdev.c     | 20 +++-----------
 drivers/net/virtio/virtio_ethdev.c      | 25 +++++-------------
 drivers/net/vmxnet3/vmxnet3_ethdev.c    | 23 +++--------------
 20 files changed, 78 insertions(+), 407 deletions(-)

diff --git a/drivers/crypto/qat/rte_qat_cryptodev.c b/drivers/crypto/qat/rte_qat_cryptodev.c
index 1e9e0ba..b94af59 100644
--- a/drivers/crypto/qat/rte_qat_cryptodev.c
+++ b/drivers/crypto/qat/rte_qat_cryptodev.c
@@ -116,23 +116,13 @@ static struct rte_cryptodev_driver rte_qat_pmd = {
 	.pci_drv = {
 		.id_table = pci_id_qat_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		.devinit = rte_cryptodev_pci_probe,
+		.devuninit = rte_cryptodev_pci_remove,
 	},
 	.cryptodev_init = crypto_qat_dev_init,
 	.dev_private_size = sizeof(struct qat_pmd_private),
 };
 
-static int
-rte_qat_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-	return rte_cryptodev_pmd_driver_register(&rte_qat_pmd, PMD_PDEV);
-}
-
-static struct rte_driver pmd_qat_drv = {
-	.type = PMD_PDEV,
-	.init = rte_qat_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(pmd_qat_drv, CRYPTODEV_NAME_QAT_SYM_PMD);
+DRIVER_REGISTER_PCI(CRYPTODEV_NAME_QAT_SYM_PMD, rte_qat_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(CRYPTODEV_NAME_QAT_SYM_PMD, pci_id_qat_map);
 
diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c
index f3ab355..214b655 100644
--- a/drivers/net/bnx2x/bnx2x_ethdev.c
+++ b/drivers/net/bnx2x/bnx2x_ethdev.c
@@ -621,6 +621,8 @@ static struct eth_driver rte_bnx2x_pmd = {
 		.name = "rte_bnx2x_pmd",
 		.id_table = pci_id_bnx2x_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_bnx2x_dev_init,
 	.dev_private_size = sizeof(struct bnx2x_softc),
@@ -634,38 +636,14 @@ static struct eth_driver rte_bnx2xvf_pmd = {
 		.name = "rte_bnx2xvf_pmd",
 		.id_table = pci_id_bnx2xvf_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_bnx2xvf_dev_init,
 	.dev_private_size = sizeof(struct bnx2x_softc),
 };
 
-static int rte_bnx2x_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-	rte_eth_driver_register(&rte_bnx2x_pmd);
-
-	return 0;
-}
-
-static int rte_bnx2xvf_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-	rte_eth_driver_register(&rte_bnx2xvf_pmd);
-
-	return 0;
-}
-
-static struct rte_driver rte_bnx2x_driver = {
-	.type = PMD_PDEV,
-	.init = rte_bnx2x_pmd_init,
-};
-
-static struct rte_driver rte_bnx2xvf_driver = {
-	.type = PMD_PDEV,
-	.init = rte_bnx2xvf_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_bnx2x_driver, bnx2x);
+DRIVER_REGISTER_PCI(bnx2x, rte_bnx2x_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(bnx2x, pci_id_bnx2x_map);
-PMD_REGISTER_DRIVER(rte_bnx2xvf_driver, bnx2xvf);
+DRIVER_REGISTER_PCI(bnx2xvf, rte_bnx2xvf_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(bnx2xvf, pci_id_bnx2xvf_map);
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 3795fac..28eb8b9 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1048,23 +1048,13 @@ static struct eth_driver bnxt_rte_pmd = {
 		    .name = "rte_" DRV_MODULE_NAME "_pmd",
 		    .id_table = bnxt_pci_id_map,
 		    .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		    .devinit = rte_eth_dev_pci_probe,
+		    .devuninit = rte_eth_dev_pci_remove,
 		    },
 	.eth_dev_init = bnxt_dev_init,
 	.eth_dev_uninit = bnxt_dev_uninit,
 	.dev_private_size = sizeof(struct bnxt),
 };
 
-static int bnxt_rte_pmd_init(const char *name, const char *params __rte_unused)
-{
-	RTE_LOG(INFO, PMD, "bnxt_rte_pmd_init() called for %s\n", name);
-	rte_eth_driver_register(&bnxt_rte_pmd);
-	return 0;
-}
-
-static struct rte_driver bnxt_pmd_drv = {
-	.type = PMD_PDEV,
-	.init = bnxt_rte_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(bnxt_pmd_drv, bnxt);
+DRIVER_REGISTER_PCI(bnxt, bnxt_rte_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(bnxt, bnxt_pci_id_map);
diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c
index 9208a61..431b06d 100644
--- a/drivers/net/cxgbe/cxgbe_ethdev.c
+++ b/drivers/net/cxgbe/cxgbe_ethdev.c
@@ -1042,30 +1042,12 @@ static struct eth_driver rte_cxgbe_pmd = {
 		.name = "rte_cxgbe_pmd",
 		.id_table = cxgb4_pci_tbl,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_cxgbe_dev_init,
 	.dev_private_size = sizeof(struct port_info),
 };
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of PCI CXGBE devices.
- */
-static int rte_cxgbe_pmd_init(const char *name __rte_unused,
-			      const char *params __rte_unused)
-{
-	CXGBE_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_cxgbe_pmd);
-	return 0;
-}
-
-static struct rte_driver rte_cxgbe_driver = {
-	.type = PMD_PDEV,
-	.init = rte_cxgbe_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_cxgbe_driver, cxgb4);
+DRIVER_REGISTER_PCI(cxgb4, rte_cxgbe_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(cxgb4, cxgb4_pci_tbl);
-
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index ad104ed..1281c8b 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -395,6 +395,8 @@ static struct eth_driver rte_em_pmd = {
 		.id_table = pci_id_em_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
 			RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_em_dev_init,
 	.eth_dev_uninit = eth_em_dev_uninit,
@@ -402,13 +404,6 @@ static struct eth_driver rte_em_pmd = {
 };
 
 static int
-rte_em_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	rte_eth_driver_register(&rte_em_pmd);
-	return 0;
-}
-
-static int
 em_hw_init(struct e1000_hw *hw)
 {
 	int diag;
@@ -1799,10 +1794,5 @@ eth_em_set_mc_addr_list(struct rte_eth_dev *dev,
 	return 0;
 }
 
-struct rte_driver em_pmd_drv = {
-	.type = PMD_PDEV,
-	.init = rte_em_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(em_pmd_drv, em);
+DRIVER_REGISTER_PCI(em, rte_em_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(em, pci_id_em_map);
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 4e9e6a3..395477e 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1082,6 +1082,8 @@ static struct eth_driver rte_igb_pmd = {
 		.id_table = pci_id_igb_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
 			RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_igb_dev_init,
 	.eth_dev_uninit = eth_igb_dev_uninit,
@@ -1096,19 +1098,14 @@ static struct eth_driver rte_igbvf_pmd = {
 		.name = "rte_igbvf_pmd",
 		.id_table = pci_id_igbvf_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_igbvf_dev_init,
 	.eth_dev_uninit = eth_igbvf_dev_uninit,
 	.dev_private_size = sizeof(struct e1000_adapter),
 };
 
-static int
-rte_igb_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	rte_eth_driver_register(&rte_igb_pmd);
-	return 0;
-}
-
 static void
 igb_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
 {
@@ -1120,20 +1117,6 @@ igb_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
 	E1000_WRITE_REG(hw, E1000_RCTL, rctl);
 }
 
-/*
- * VF Driver initialization routine.
- * Invoked one at EAL init time.
- * Register itself as the [Virtual Poll Mode] Driver of PCI IGB devices.
- */
-static int
-rte_igbvf_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_igbvf_pmd);
-	return 0;
-}
-
 static int
 igb_check_mq_mode(struct rte_eth_dev *dev)
 {
@@ -5084,16 +5067,6 @@ eth_igb_set_eeprom(struct rte_eth_dev *dev,
 	return nvm->ops.write(hw,  first, length, data);
 }
 
-static struct rte_driver pmd_igb_drv = {
-	.type = PMD_PDEV,
-	.init = rte_igb_pmd_init,
-};
-
-static struct rte_driver pmd_igbvf_drv = {
-	.type = PMD_PDEV,
-	.init = rte_igbvf_pmd_init,
-};
-
 static int
 eth_igb_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
 {
@@ -5255,7 +5228,7 @@ eth_igb_configure_msix_intr(struct rte_eth_dev *dev)
 	E1000_WRITE_FLUSH(hw);
 }
 
-PMD_REGISTER_DRIVER(pmd_igb_drv, igb);
+DRIVER_REGISTER_PCI(igb, rte_igb_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(igb, pci_id_igb_map);
-PMD_REGISTER_DRIVER(pmd_igbvf_drv, igbvf);
+DRIVER_REGISTER_PCI(igbvf, rte_igbvf_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(igbvf, pci_id_igbvf_map);
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 9418d50..ee906d4 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -1689,23 +1689,12 @@ static struct eth_driver rte_ena_pmd = {
 		.name = "rte_ena_pmd",
 		.id_table = pci_id_ena_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_ena_dev_init,
 	.dev_private_size = sizeof(struct ena_adapter),
 };
 
-static int
-rte_ena_pmd_init(const char *name __rte_unused,
-		 const char *params __rte_unused)
-{
-	rte_eth_driver_register(&rte_ena_pmd);
-	return 0;
-};
-
-struct rte_driver ena_pmd_drv = {
-	.type = PMD_PDEV,
-	.init = rte_ena_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(ena_pmd_drv, ena);
+DRIVER_REGISTER_PCI(ena, rte_ena_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(ena, pci_id_ena_map);
diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index 47b07c9..59812d0 100644
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -616,29 +616,12 @@ static struct eth_driver rte_enic_pmd = {
 		.name = "rte_enic_pmd",
 		.id_table = pci_id_enic_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_enicpmd_dev_init,
 	.dev_private_size = sizeof(struct enic),
 };
 
-/* Driver initialization routine.
- * Invoked once at EAL init time.
- * Register as the [Poll Mode] Driver of Cisco ENIC device.
- */
-static int
-rte_enic_pmd_init(__rte_unused const char *name,
-	 __rte_unused const char *params)
-{
-	ENICPMD_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_enic_pmd);
-	return 0;
-}
-
-static struct rte_driver rte_enic_driver = {
-	.type = PMD_PDEV,
-	.init = rte_enic_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_enic_driver, enic);
+DRIVER_REGISTER_PCI(enic, rte_enic_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(enic, pci_id_enic_map);
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index 01f4a72..26cdc10 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -3059,30 +3059,13 @@ static struct eth_driver rte_pmd_fm10k = {
 		.id_table = pci_id_fm10k_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
 			RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_fm10k_dev_init,
 	.eth_dev_uninit = eth_fm10k_dev_uninit,
 	.dev_private_size = sizeof(struct fm10k_adapter),
 };
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of PCI FM10K devices.
- */
-static int
-rte_pmd_fm10k_init(__rte_unused const char *name,
-	__rte_unused const char *params)
-{
-	PMD_INIT_FUNC_TRACE();
-	rte_eth_driver_register(&rte_pmd_fm10k);
-	return 0;
-}
-
-static struct rte_driver rte_fm10k_driver = {
-	.type = PMD_PDEV,
-	.init = rte_pmd_fm10k_init,
-};
-
-PMD_REGISTER_DRIVER(rte_fm10k_driver, fm10k);
+DRIVER_REGISTER_PCI(fm10k, rte_pmd_fm10k.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(fm10k, pci_id_fm10k_map);
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index d0aeb70..dacaaea 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -667,6 +667,8 @@ static struct eth_driver rte_i40e_pmd = {
 		.id_table = pci_id_i40e_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
 			RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_i40e_dev_init,
 	.eth_dev_uninit = eth_i40e_dev_uninit,
@@ -701,27 +703,7 @@ rte_i40e_dev_atomic_write_link_status(struct rte_eth_dev *dev,
 	return 0;
 }
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of PCI IXGBE devices.
- */
-static int
-rte_i40e_pmd_init(const char *name __rte_unused,
-		  const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-	rte_eth_driver_register(&rte_i40e_pmd);
-
-	return 0;
-}
-
-static struct rte_driver rte_i40e_driver = {
-	.type = PMD_PDEV,
-	.init = rte_i40e_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_i40e_driver, i40e);
+DRIVER_REGISTER_PCI(i40e, rte_i40e_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(i40e, pci_id_i40e_map);
 
 /*
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index a616ae0..4a745f9 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -1557,34 +1557,15 @@ static struct eth_driver rte_i40evf_pmd = {
 		.name = "rte_i40evf_pmd",
 		.id_table = pci_id_i40evf_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = i40evf_dev_init,
 	.eth_dev_uninit = i40evf_dev_uninit,
 	.dev_private_size = sizeof(struct i40e_adapter),
 };
 
-/*
- * VF Driver initialization routine.
- * Invoked one at EAL init time.
- * Register itself as the [Virtual Poll Mode] Driver of PCI Fortville devices.
- */
-static int
-rte_i40evf_pmd_init(const char *name __rte_unused,
-		    const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_i40evf_pmd);
-
-	return 0;
-}
-
-static struct rte_driver rte_i40evf_driver = {
-	.type = PMD_PDEV,
-	.init = rte_i40evf_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_i40evf_driver, i40evf);
+DRIVER_REGISTER_PCI(i40evf, rte_i40evf_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(i40evf, pci_id_i40evf_map);
 
 static int
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index fb618ef..d2f46bc 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1566,6 +1566,8 @@ static struct eth_driver rte_ixgbe_pmd = {
 		.id_table = pci_id_ixgbe_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
 			RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_ixgbe_dev_init,
 	.eth_dev_uninit = eth_ixgbe_dev_uninit,
@@ -1580,40 +1582,14 @@ static struct eth_driver rte_ixgbevf_pmd = {
 		.name = "rte_ixgbevf_pmd",
 		.id_table = pci_id_ixgbevf_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_ixgbevf_dev_init,
 	.eth_dev_uninit = eth_ixgbevf_dev_uninit,
 	.dev_private_size = sizeof(struct ixgbe_adapter),
 };
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of PCI IXGBE devices.
- */
-static int
-rte_ixgbe_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_ixgbe_pmd);
-	return 0;
-}
-
-/*
- * VF Driver initialization routine.
- * Invoked one at EAL init time.
- * Register itself as the [Virtual Poll Mode] Driver of PCI niantic devices.
- */
-static int
-rte_ixgbevf_pmd_init(const char *name __rte_unused, const char *param __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_ixgbevf_pmd);
-	return 0;
-}
-
 static int
 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
 {
@@ -7409,17 +7385,7 @@ ixgbevf_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
 	ixgbevf_dev_interrupt_action(dev);
 }
 
-static struct rte_driver rte_ixgbe_driver = {
-	.type = PMD_PDEV,
-	.init = rte_ixgbe_pmd_init,
-};
-
-static struct rte_driver rte_ixgbevf_driver = {
-	.type = PMD_PDEV,
-	.init = rte_ixgbevf_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_ixgbe_driver, ixgbe);
+DRIVER_REGISTER_PCI(ixgbe, rte_ixgbe_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(ixgbe, pci_id_ixgbe_map);
-PMD_REGISTER_DRIVER(rte_ixgbevf_driver, ixgbevf);
+DRIVER_REGISTER_PCI(ixgbevf, rte_ixgbevf_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(ixgbevf, pci_id_ixgbevf_map);
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 304c846..2bed4de 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -5922,12 +5922,10 @@ static struct eth_driver mlx4_driver = {
 /**
  * Driver initialization routine.
  */
-static int
-rte_mlx4_pmd_init(const char *name, const char *args)
+RTE_INIT(rte_mlx4_pmd_init);
+static void
+rte_mlx4_pmd_init(void)
 {
-	(void)name;
-	(void)args;
-
 	RTE_BUILD_BUG_ON(sizeof(wr_id_t) != sizeof(uint64_t));
 	/*
 	 * RDMAV_HUGEPAGES_SAFE tells ibv_fork_init() we intend to use
@@ -5938,13 +5936,6 @@ rte_mlx4_pmd_init(const char *name, const char *args)
 	setenv("RDMAV_HUGEPAGES_SAFE", "1", 1);
 	ibv_fork_init();
 	rte_eal_pci_register(&mlx4_driver.pci_drv);
-	return 0;
 }
 
-static struct rte_driver rte_mlx4_driver = {
-	.type = PMD_PDEV,
-	.init = rte_mlx4_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_mlx4_driver, mlx4);
 DRIVER_REGISTER_PCI_TABLE(mlx4, mlx4_pci_id_map);
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index d96a9af..3658769 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -739,11 +739,10 @@ static struct eth_driver mlx5_driver = {
 /**
  * Driver initialization routine.
  */
-static int
-rte_mlx5_pmd_init(const char *name, const char *args)
+RTE_INIT(rte_mlx5_pmd_init);
+static void
+rte_mlx5_pmd_init(void)
 {
-	(void)name;
-	(void)args;
 	/*
 	 * RDMAV_HUGEPAGES_SAFE tells ibv_fork_init() we intend to use
 	 * huge pages. Calling ibv_fork_init() during init allows
@@ -753,13 +752,6 @@ rte_mlx5_pmd_init(const char *name, const char *args)
 	setenv("RDMAV_HUGEPAGES_SAFE", "1", 1);
 	ibv_fork_init();
 	rte_eal_pci_register(&mlx5_driver.pci_drv);
-	return 0;
 }
 
-static struct rte_driver rte_mlx5_driver = {
-	.type = PMD_PDEV,
-	.init = rte_mlx5_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_mlx5_driver, mlx5);
 DRIVER_REGISTER_PCI_TABLE(mlx5, mlx5_pci_id_map);
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 99a258a..cbaf219 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -2464,29 +2464,14 @@ static struct eth_driver rte_nfp_net_pmd = {
 		.id_table = pci_id_nfp_net_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
 			     RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = nfp_net_init,
 	.dev_private_size = sizeof(struct nfp_net_adapter),
 };
 
-static int
-nfp_net_pmd_init(const char *name __rte_unused,
-		 const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-	PMD_INIT_LOG(INFO, "librte_pmd_nfp_net version %s\n",
-		     NFP_NET_PMD_VERSION);
-
-	rte_eth_driver_register(&rte_nfp_net_pmd);
-	return 0;
-}
-
-static struct rte_driver rte_nfp_net_driver = {
-	.type = PMD_PDEV,
-	.init = nfp_net_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_nfp_net_driver, nfp);
+DRIVER_REGISTER_PCI(nfp, rte_nfp_net_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(nfp, pci_id_nfp_net_map);
 
 /*
diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 82e44b8..a92dd3b 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -1482,7 +1482,9 @@ static struct eth_driver rte_qedevf_pmd = {
 		    .id_table = pci_id_qedevf_map,
 		    .drv_flags =
 		    RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
-		    },
+		    .devinit = rte_eth_dev_pci_probe,
+		    .devuninit = rte_eth_dev_pci_remove,
+		   },
 	.eth_dev_init = qedevf_eth_dev_init,
 	.eth_dev_uninit = qedevf_eth_dev_uninit,
 	.dev_private_size = sizeof(struct qede_dev),
@@ -1494,41 +1496,15 @@ static struct eth_driver rte_qede_pmd = {
 		    .id_table = pci_id_qede_map,
 		    .drv_flags =
 		    RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
-		    },
+		    .devinit = rte_eth_dev_pci_probe,
+		    .devuninit = rte_eth_dev_pci_remove,
+		   },
 	.eth_dev_init = qede_eth_dev_init,
 	.eth_dev_uninit = qede_eth_dev_uninit,
 	.dev_private_size = sizeof(struct qede_dev),
 };
 
-static int
-rte_qedevf_pmd_init(const char *name __rte_unused,
-		    const char *params __rte_unused)
-{
-	rte_eth_driver_register(&rte_qedevf_pmd);
-
-	return 0;
-}
-
-static int
-rte_qede_pmd_init(const char *name __rte_unused,
-		  const char *params __rte_unused)
-{
-	rte_eth_driver_register(&rte_qede_pmd);
-
-	return 0;
-}
-
-static struct rte_driver rte_qedevf_driver = {
-	.type = PMD_PDEV,
-	.init = rte_qede_pmd_init
-};
-
-static struct rte_driver rte_qede_driver = {
-	.type = PMD_PDEV,
-	.init = rte_qedevf_pmd_init
-};
-
-PMD_REGISTER_DRIVER(rte_qede_driver, qede);
+DRIVER_REGISTER_PCI(qede, rte_qede_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(qede, pci_id_qede_map);
-PMD_REGISTER_DRIVER(rte_qedevf_driver, qedevf);
+DRIVER_REGISTER_PCI(qedevf, rte_qedevf_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(qedevf, pci_id_qedevf_map);
diff --git a/drivers/net/szedata2/rte_eth_szedata2.c b/drivers/net/szedata2/rte_eth_szedata2.c
index 483d789..6d21024 100644
--- a/drivers/net/szedata2/rte_eth_szedata2.c
+++ b/drivers/net/szedata2/rte_eth_szedata2.c
@@ -1574,31 +1574,13 @@ static struct eth_driver szedata2_eth_driver = {
 	.pci_drv = {
 		.name     = RTE_SZEDATA2_PCI_DRIVER_NAME,
 		.id_table = rte_szedata2_pci_id_table,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init     = rte_szedata2_eth_dev_init,
 	.eth_dev_uninit   = rte_szedata2_eth_dev_uninit,
 	.dev_private_size = sizeof(struct pmd_internals),
 };
 
-static int
-rte_szedata2_init(const char *name __rte_unused,
-		const char *args __rte_unused)
-{
-	rte_eth_driver_register(&szedata2_eth_driver);
-	return 0;
-}
-
-static int
-rte_szedata2_uninit(const char *name __rte_unused)
-{
-	return 0;
-}
-
-static struct rte_driver rte_szedata2_driver = {
-	.type = PMD_PDEV,
-	.init = rte_szedata2_init,
-	.uninit = rte_szedata2_uninit,
-};
-
-PMD_REGISTER_DRIVER(rte_szedata2_driver, RTE_SZEDATA2_DRIVER_NAME);
+DRIVER_REGISTER_PCI(RTE_SZEDATA2_DRIVER_NAME, szedata2_eth_driver.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(RTE_SZEDATA2_DRIVER_NAME, rte_szedata2_pci_id_table);
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index 4f875c0..ad7d607 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -1762,26 +1762,12 @@ static struct eth_driver rte_nicvf_pmd = {
 		.name = "rte_nicvf_pmd",
 		.id_table = pci_id_nicvf_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = nicvf_eth_dev_init,
 	.dev_private_size = sizeof(struct nicvf),
 };
 
-static int
-rte_nicvf_pmd_init(const char *name __rte_unused, const char *para __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-	PMD_INIT_LOG(INFO, "librte_pmd_thunderx nicvf version %s",
-			THUNDERX_NICVF_PMD_VERSION);
-
-	rte_eth_driver_register(&rte_nicvf_pmd);
-	return 0;
-}
-
-static struct rte_driver rte_nicvf_driver = {
-	.type = PMD_PDEV,
-	.init = rte_nicvf_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_nicvf_driver, thunderx_nicvf);
+DRIVER_REGISTER_PCI(thunderx_nicvf, rte_nicvf_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(thunderx_nicvf, pci_id_nicvf_map);
diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 07d6449..5453709 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1307,29 +1307,24 @@ static struct eth_driver rte_virtio_pmd = {
 		.name = "rte_virtio_pmd",
 		.id_table = pci_id_virtio_map,
 		.drv_flags = RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_virtio_dev_init,
 	.eth_dev_uninit = eth_virtio_dev_uninit,
 	.dev_private_size = sizeof(struct virtio_hw),
 };
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of PCI virtio devices.
- * Returns 0 on success.
- */
-static int
-rte_virtio_pmd_init(const char *name __rte_unused,
-		    const char *param __rte_unused)
+RTE_INIT(rte_virtio_pmd_init);
+static void
+rte_virtio_pmd_init(void)
 {
 	if (rte_eal_iopl_init() != 0) {
 		PMD_INIT_LOG(ERR, "IOPL call failed - cannot use virtio PMD");
-		return -1;
+		return;
 	}
 
-	rte_eth_driver_register(&rte_virtio_pmd);
-	return 0;
+	rte_eal_pci_register(&rte_virtio_pmd.pci_drv);
 }
 
 /*
@@ -1563,10 +1558,4 @@ __rte_unused uint8_t is_rx)
 	return 0;
 }
 
-static struct rte_driver rte_virtio_driver = {
-	.type = PMD_PDEV,
-	.init = rte_virtio_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_virtio_driver, virtio_net);
 DRIVER_REGISTER_PCI_TABLE(virtio_net, pci_id_virtio_map);
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 5874215..d732979 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -331,26 +331,14 @@ static struct eth_driver rte_vmxnet3_pmd = {
 		.name = "rte_vmxnet3_pmd",
 		.id_table = pci_id_vmxnet3_map,
 		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
+		.devinit = rte_eth_dev_pci_probe,
+		.devuninit = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_vmxnet3_dev_init,
 	.eth_dev_uninit = eth_vmxnet3_dev_uninit,
 	.dev_private_size = sizeof(struct vmxnet3_hw),
 };
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of Virtual PCI VMXNET3 devices.
- */
-static int
-rte_vmxnet3_pmd_init(const char *name __rte_unused, const char *param __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_vmxnet3_pmd);
-	return 0;
-}
-
 static int
 vmxnet3_dev_configure(struct rte_eth_dev *dev)
 {
@@ -948,10 +936,5 @@ vmxnet3_process_events(struct vmxnet3_hw *hw)
 }
 #endif
 
-static struct rte_driver rte_vmxnet3_driver = {
-	.type = PMD_PDEV,
-	.init = rte_vmxnet3_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_vmxnet3_driver, vmxnet3);
+DRIVER_REGISTER_PCI(vmxnet3, rte_vmxnet3_pmd.pci_drv);
 DRIVER_REGISTER_PCI_TABLE(vmxnet3, pci_id_vmxnet3_map);
-- 
2.7.4