From patchwork Fri Jun 17 18:46:21 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Horman X-Patchwork-Id: 13999 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id D8A03D005; Fri, 17 Jun 2016 20:47:01 +0200 (CEST) Received: from smtp.tuxdriver.com (charlotte.tuxdriver.com [70.61.120.58]) by dpdk.org (Postfix) with ESMTP id 385D7D003 for ; Fri, 17 Jun 2016 20:47:00 +0200 (CEST) Received: from [107.15.76.160] (helo=localhost) by smtp.tuxdriver.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1bDyn7-0007vu-4y; Fri, 17 Jun 2016 14:46:56 -0400 From: Neil Horman To: dev@dpdk.org Cc: Neil Horman , Bruce Richardson , Thomas Monjalon , Stephen Hemminger , Panu Matilainen Date: Fri, 17 Jun 2016 14:46:21 -0400 Message-Id: <1466189185-21952-3-git-send-email-nhorman@tuxdriver.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1466189185-21952-1-git-send-email-nhorman@tuxdriver.com> References: <1465494421-6210-1-git-send-email-nhorman@tuxdriver.com> <1466189185-21952-1-git-send-email-nhorman@tuxdriver.com> X-Spam-Score: -1.0 (-) X-Spam-Status: No Subject: [dpdk-dev] [PATCHv8 2/6] drivers: Update driver registration macro usage X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Modify the PMD_REGISTER_DRIVER macro, adding a name argument to it. The addition of a name argument creates a token that can be used for subsequent macros in the creation of unique symbol names to export additional bits of information for use by the pmdinfogen tool. For example: PMD_REGISTER_DRIVER(ena_driver, ena); registers the ena_driver struct as it always did, and creates a symbol const char this_pmd_name0[] __attribute__((used)) = "ena"; which pmdinfogen can search for and extract. The subsequent macro DRIVER_REGISTER_PCI_TABLE(ena, ena_pci_id_map); creates a symbol const char ena_pci_tbl_export[] __attribute__((used)) = "ena_pci_id_map"; Which allows pmdinfogen to find the pci table of this driver Using this pattern, we can export arbitrary bits of information. pmdinfo uses this information to extract hardware support from an object file and create a json string to make hardware support info discoverable later. Signed-off-by: Neil Horman Acked-by: Panu Matilainen CC: Bruce Richardson CC: Thomas Monjalon CC: Stephen Hemminger CC: Panu Matilainen --- drivers/Makefile | 2 ++ drivers/crypto/aesni_gcm/aesni_gcm_pmd.c | 4 +++- drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c | 4 +++- drivers/crypto/null/null_crypto_pmd.c | 4 +++- drivers/crypto/qat/rte_qat_cryptodev.c | 4 +++- drivers/crypto/snow3g/rte_snow3g_pmd.c | 4 +++- drivers/net/af_packet/rte_eth_af_packet.c | 4 +++- drivers/net/bnx2x/bnx2x_ethdev.c | 6 ++++-- drivers/net/bonding/rte_eth_bond_pmd.c | 7 ++++++- drivers/net/cxgbe/cxgbe_ethdev.c | 4 +++- drivers/net/e1000/em_ethdev.c | 3 ++- drivers/net/e1000/igb_ethdev.c | 6 ++++-- drivers/net/ena/ena_ethdev.c | 3 ++- drivers/net/enic/enic_ethdev.c | 3 ++- drivers/net/fm10k/fm10k_ethdev.c | 3 ++- drivers/net/i40e/i40e_ethdev.c | 3 ++- drivers/net/i40e/i40e_ethdev_vf.c | 3 ++- drivers/net/ixgbe/ixgbe_ethdev.c | 6 ++++-- drivers/net/mlx4/mlx4.c | 3 ++- drivers/net/mlx5/mlx5.c | 3 ++- drivers/net/mpipe/mpipe_tilegx.c | 4 ++-- drivers/net/nfp/nfp_net.c | 3 ++- drivers/net/null/rte_eth_null.c | 3 ++- drivers/net/pcap/rte_eth_pcap.c | 4 +++- drivers/net/qede/qede_ethdev.c | 6 ++++-- drivers/net/ring/rte_eth_ring.c | 3 ++- drivers/net/szedata2/rte_eth_szedata2.c | 3 ++- drivers/net/vhost/rte_eth_vhost.c | 3 ++- drivers/net/virtio/virtio_ethdev.c | 3 ++- drivers/net/vmxnet3/vmxnet3_ethdev.c | 3 ++- drivers/net/xenvirt/rte_eth_xenvirt.c | 2 +- lib/librte_eal/common/include/rte_dev.h | 30 ++++++++++++++++++++++++------ 32 files changed, 105 insertions(+), 41 deletions(-) diff --git a/drivers/Makefile b/drivers/Makefile index 81c03a8..75a3168 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -34,4 +34,6 @@ include $(RTE_SDK)/mk/rte.vars.mk DIRS-y += net DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += crypto +DEPDIRS-y += buildtools/pmdinfo + include $(RTE_SDK)/mk/rte.subdir.mk diff --git a/drivers/crypto/aesni_gcm/aesni_gcm_pmd.c b/drivers/crypto/aesni_gcm/aesni_gcm_pmd.c index 2987ef6..f43e407 100644 --- a/drivers/crypto/aesni_gcm/aesni_gcm_pmd.c +++ b/drivers/crypto/aesni_gcm/aesni_gcm_pmd.c @@ -521,4 +521,6 @@ static struct rte_driver aesni_gcm_pmd_drv = { .uninit = aesni_gcm_uninit }; -PMD_REGISTER_DRIVER(aesni_gcm_pmd_drv); +PMD_REGISTER_DRIVER(aesni_gcm_pmd_drv, aesni_gcm); +DRIVER_REGISTER_PARAM_STRING(aesni_gcm, "max_nb_queue_pairs= " +"max_nb_sessions= socket_id="); diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c index 6554fc4..db3e562 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c @@ -721,4 +721,6 @@ static struct rte_driver cryptodev_aesni_mb_pmd_drv = { .uninit = cryptodev_aesni_mb_uninit }; -PMD_REGISTER_DRIVER(cryptodev_aesni_mb_pmd_drv); +PMD_REGISTER_DRIVER(cryptodev_aesni_mb_pmd_drvi, aesni_mb); +DRIVER_REGISTER_PARAM_STRING(aesni_gcm, "max_nb_queue_pairs= " +"max_nb_sessions= socket_id="); diff --git a/drivers/crypto/null/null_crypto_pmd.c b/drivers/crypto/null/null_crypto_pmd.c index bdaf13c..0a195ed 100644 --- a/drivers/crypto/null/null_crypto_pmd.c +++ b/drivers/crypto/null/null_crypto_pmd.c @@ -275,4 +275,6 @@ static struct rte_driver cryptodev_null_pmd_drv = { .uninit = cryptodev_null_uninit }; -PMD_REGISTER_DRIVER(cryptodev_null_pmd_drv); +PMD_REGISTER_DRIVER(cryptodev_null_pmd_drv, cryptodev_null_pmd); +DRIVER_REGISTER_PARAM_STRING(aesni_gcm, "max_nb_queue_pairs= " +"max_nb_sessions= socket_id="); diff --git a/drivers/crypto/qat/rte_qat_cryptodev.c b/drivers/crypto/qat/rte_qat_cryptodev.c index a7912f5..d2de6a6 100644 --- a/drivers/crypto/qat/rte_qat_cryptodev.c +++ b/drivers/crypto/qat/rte_qat_cryptodev.c @@ -137,4 +137,6 @@ static struct rte_driver pmd_qat_drv = { .init = rte_qat_pmd_init, }; -PMD_REGISTER_DRIVER(pmd_qat_drv); +PMD_REGISTER_DRIVER(pmd_qat_drv, qat); +DRIVER_REGISTER_PCI_TABLE(qat, pci_id_qat_map); + diff --git a/drivers/crypto/snow3g/rte_snow3g_pmd.c b/drivers/crypto/snow3g/rte_snow3g_pmd.c index f3e0e66..6934426 100644 --- a/drivers/crypto/snow3g/rte_snow3g_pmd.c +++ b/drivers/crypto/snow3g/rte_snow3g_pmd.c @@ -548,4 +548,6 @@ static struct rte_driver cryptodev_snow3g_pmd_drv = { .uninit = cryptodev_snow3g_uninit }; -PMD_REGISTER_DRIVER(cryptodev_snow3g_pmd_drv); +PMD_REGISTER_DRIVER(cryptodev_snow3g_pmd_drv, snow3g); +DRIVER_REGISTER_PARAM_STRING(aesni_gcm, "max_nb_queue_pairs= " +"max_nb_sessions= socket_id="); diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c index f17bd7e..e10eff2 100644 --- a/drivers/net/af_packet/rte_eth_af_packet.c +++ b/drivers/net/af_packet/rte_eth_af_packet.c @@ -878,4 +878,6 @@ static struct rte_driver pmd_af_packet_drv = { .uninit = rte_pmd_af_packet_devuninit, }; -PMD_REGISTER_DRIVER(pmd_af_packet_drv); +PMD_REGISTER_DRIVER(pmd_af_packet_drv, eth_af_packet); +DRIVER_REGISTER_PARAM_STRING(eth_af_packet, "iface= " +"qpairs= blocksz= framesz= framecnt="); diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c index 071b44f..2b88324 100644 --- a/drivers/net/bnx2x/bnx2x_ethdev.c +++ b/drivers/net/bnx2x/bnx2x_ethdev.c @@ -550,5 +550,7 @@ static struct rte_driver rte_bnx2xvf_driver = { .init = rte_bnx2xvf_pmd_init, }; -PMD_REGISTER_DRIVER(rte_bnx2x_driver); -PMD_REGISTER_DRIVER(rte_bnx2xvf_driver); +PMD_REGISTER_DRIVER(rte_bnx2x_driver, bnx2x); +DRIVER_REGISTER_PCI_TABLE(bnx2x, pci_id_bnx2x_map); +PMD_REGISTER_DRIVER(rte_bnx2xvf_driver, bnx2xvf); +DRIVER_REGISTER_PCI_TABLE(bnx2xvf, pci_id_bnx2xvf_map); diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c index 129f04b..e94ae36 100644 --- a/drivers/net/bonding/rte_eth_bond_pmd.c +++ b/drivers/net/bonding/rte_eth_bond_pmd.c @@ -2511,4 +2511,9 @@ static struct rte_driver bond_drv = { .uninit = bond_uninit, }; -PMD_REGISTER_DRIVER(bond_drv); +PMD_REGISTER_DRIVER(bond_drv, bonding); + +DRIVER_REGISTER_PARAM_STRING(bonding, "slave= primary= mode=[0-4] " +"xmit_policy=[l2 | l23 | l34] socket_id= mac= " +"lsc_poll_period_ms= up_delay= down_delay="); + diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c index 04eddaf..e84e48b 100644 --- a/drivers/net/cxgbe/cxgbe_ethdev.c +++ b/drivers/net/cxgbe/cxgbe_ethdev.c @@ -894,4 +894,6 @@ static struct rte_driver rte_cxgbe_driver = { .init = rte_cxgbe_pmd_init, }; -PMD_REGISTER_DRIVER(rte_cxgbe_driver); +PMD_REGISTER_DRIVER(rte_cxgbe_driver, cxgb4); +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 653be09..4de5eb2 100644 --- a/drivers/net/e1000/em_ethdev.c +++ b/drivers/net/e1000/em_ethdev.c @@ -1777,4 +1777,5 @@ struct rte_driver em_pmd_drv = { .init = rte_em_pmd_init, }; -PMD_REGISTER_DRIVER(em_pmd_drv); +PMD_REGISTER_DRIVER(em_pmd_drv, em); +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 b822992..f6eea43 100644 --- a/drivers/net/e1000/igb_ethdev.c +++ b/drivers/net/e1000/igb_ethdev.c @@ -5015,5 +5015,7 @@ eth_igb_configure_msix_intr(struct rte_eth_dev *dev) E1000_WRITE_FLUSH(hw); } -PMD_REGISTER_DRIVER(pmd_igb_drv); -PMD_REGISTER_DRIVER(pmd_igbvf_drv); +PMD_REGISTER_DRIVER(pmd_igb_drv, igb); +DRIVER_REGISTER_PCI_TABLE(igb, pci_id_igb_map); +PMD_REGISTER_DRIVER(pmd_igbvf_drv, igbvf); +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 e157587..702289b 100644 --- a/drivers/net/ena/ena_ethdev.c +++ b/drivers/net/ena/ena_ethdev.c @@ -1450,4 +1450,5 @@ struct rte_driver ena_pmd_drv = { .init = rte_ena_pmd_init, }; -PMD_REGISTER_DRIVER(ena_pmd_drv); +PMD_REGISTER_DRIVER(ena_pmd_drv, ena); +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 6bea940..36ee7ca 100644 --- a/drivers/net/enic/enic_ethdev.c +++ b/drivers/net/enic/enic_ethdev.c @@ -684,4 +684,5 @@ static struct rte_driver rte_enic_driver = { .init = rte_enic_pmd_init, }; -PMD_REGISTER_DRIVER(rte_enic_driver); +PMD_REGISTER_DRIVER(rte_enic_driver, enic); +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 ce053b0..23ea718 100644 --- a/drivers/net/fm10k/fm10k_ethdev.c +++ b/drivers/net/fm10k/fm10k_ethdev.c @@ -3089,4 +3089,5 @@ static struct rte_driver rte_fm10k_driver = { .init = rte_pmd_fm10k_init, }; -PMD_REGISTER_DRIVER(rte_fm10k_driver); +PMD_REGISTER_DRIVER(rte_fm10k_driver, fm10k); +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 f94ad87..047e731 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -699,7 +699,8 @@ static struct rte_driver rte_i40e_driver = { .init = rte_i40e_pmd_init, }; -PMD_REGISTER_DRIVER(rte_i40e_driver); +PMD_REGISTER_DRIVER(rte_i40e_driver, i40e); +DRIVER_REGISTER_PCI_TABLE(i40e, pci_id_i40e_map); /* * Initialize registers for flexible payload, which should be set by NVM. diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c index 37af399..ec6c850 100644 --- a/drivers/net/i40e/i40e_ethdev_vf.c +++ b/drivers/net/i40e/i40e_ethdev_vf.c @@ -1582,7 +1582,8 @@ static struct rte_driver rte_i40evf_driver = { .init = rte_i40evf_pmd_init, }; -PMD_REGISTER_DRIVER(rte_i40evf_driver); +PMD_REGISTER_DRIVER(rte_i40evf_driver, i40evf); +DRIVER_REGISTER_PCI_TABLE(i40evf, pci_id_i40evf_map); static int i40evf_dev_configure(struct rte_eth_dev *dev) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index e11a431..e0cc8f8 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -7243,5 +7243,7 @@ static struct rte_driver rte_ixgbevf_driver = { .init = rte_ixgbevf_pmd_init, }; -PMD_REGISTER_DRIVER(rte_ixgbe_driver); -PMD_REGISTER_DRIVER(rte_ixgbevf_driver); +PMD_REGISTER_DRIVER(rte_ixgbe_driver, ixgbe); +DRIVER_REGISTER_PCI_TABLE(ixgbe, pci_id_ixgbe_map); +PMD_REGISTER_DRIVER(rte_ixgbevf_driver, ixgbevf); +DRIVER_REGISTER_PCI_TABLE(ixgbevf, pci_id_ixgbevf_map); diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c index 9ed1491..aedf1e9 100644 --- a/drivers/net/mlx4/mlx4.c +++ b/drivers/net/mlx4/mlx4.c @@ -5865,4 +5865,5 @@ static struct rte_driver rte_mlx4_driver = { .init = rte_mlx4_pmd_init, }; -PMD_REGISTER_DRIVER(rte_mlx4_driver) +PMD_REGISTER_DRIVER(rte_mlx4_driveri, 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 041cfc3..5f2d6c8 100644 --- a/drivers/net/mlx5/mlx5.c +++ b/drivers/net/mlx5/mlx5.c @@ -672,4 +672,5 @@ static struct rte_driver rte_mlx5_driver = { .init = rte_mlx5_pmd_init, }; -PMD_REGISTER_DRIVER(rte_mlx5_driver) +PMD_REGISTER_DRIVER(rte_mlx5_driveri, mlx5) +DRIVER_REGISTER_PCI_TABLE(mlx5, mlx5_pci_id_map); diff --git a/drivers/net/mpipe/mpipe_tilegx.c b/drivers/net/mpipe/mpipe_tilegx.c index 26e1424..4a2a905 100644 --- a/drivers/net/mpipe/mpipe_tilegx.c +++ b/drivers/net/mpipe/mpipe_tilegx.c @@ -1635,8 +1635,8 @@ static struct rte_driver pmd_mpipe_gbe_drv = { .init = rte_pmd_mpipe_devinit, }; -PMD_REGISTER_DRIVER(pmd_mpipe_xgbe_drv); -PMD_REGISTER_DRIVER(pmd_mpipe_gbe_drv); +PMD_REGISTER_DRIVER(pmd_mpipe_xgbe_drv, mpipe_xgbe); +PMD_REGISTER_DRIVER(pmd_mpipe_gbe_drv, mpipe_gbe); static void __attribute__((constructor, used)) mpipe_init_contexts(void) diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c index 5c9f350..091640d 100644 --- a/drivers/net/nfp/nfp_net.c +++ b/drivers/net/nfp/nfp_net.c @@ -2490,7 +2490,8 @@ static struct rte_driver rte_nfp_net_driver = { .init = nfp_net_pmd_init, }; -PMD_REGISTER_DRIVER(rte_nfp_net_driver); +PMD_REGISTER_DRIVER(rte_nfp_net_driver, nfp); +DRIVER_REGISTER_PCI_TABLE(nfp, pci_id_nfp_net_map); /* * Local variables: diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c index 5e8e203..88eb582 100644 --- a/drivers/net/null/rte_eth_null.c +++ b/drivers/net/null/rte_eth_null.c @@ -689,4 +689,5 @@ static struct rte_driver pmd_null_drv = { .uninit = rte_pmd_null_devuninit, }; -PMD_REGISTER_DRIVER(pmd_null_drv); +PMD_REGISTER_DRIVER(pmd_null_drv, eth_null); +DRIVER_REGISTER_PARAM_STRING(eth_null, "size= copy="); diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c index c98e234..bb72af1 100644 --- a/drivers/net/pcap/rte_eth_pcap.c +++ b/drivers/net/pcap/rte_eth_pcap.c @@ -1090,4 +1090,6 @@ static struct rte_driver pmd_pcap_drv = { .uninit = rte_pmd_pcap_devuninit, }; -PMD_REGISTER_DRIVER(pmd_pcap_drv); +PMD_REGISTER_DRIVER(pmd_pcap_drv, pcap); +DRIVER_REGISTER_PARAM_STRING(pcap, "rx_pcap= tx_pcap= " +"rx_iface= tx_iface= iface="); diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c index 1273fd3..187ccf1 100644 --- a/drivers/net/qede/qede_ethdev.c +++ b/drivers/net/qede/qede_ethdev.c @@ -1102,5 +1102,7 @@ static struct rte_driver rte_qede_driver = { .init = rte_qedevf_pmd_init }; -PMD_REGISTER_DRIVER(rte_qede_driver); -PMD_REGISTER_DRIVER(rte_qedevf_driver); +PMD_REGISTER_DRIVER(rte_qede_driver, qede); +DRIVER_REGISTER_PCI_TABLE(qede, pci_id_qede_map); +PMD_REGISTER_DRIVER(rte_qedevf_driver, qedevf); +DRIVER_REGISTER_PCI_TABLE(qedevf, pci_id_qedevf_map); diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c index b1783c3..f2f5217 100644 --- a/drivers/net/ring/rte_eth_ring.c +++ b/drivers/net/ring/rte_eth_ring.c @@ -630,4 +630,5 @@ static struct rte_driver pmd_ring_drv = { .uninit = rte_pmd_ring_devuninit, }; -PMD_REGISTER_DRIVER(pmd_ring_drv); +PMD_REGISTER_DRIVER(pmd_ring_drv, eth_ring); +DRIVER_REGISTER_PARAM_STRING(eth_ring, "nodeaction=[attach|detach]"); diff --git a/drivers/net/szedata2/rte_eth_szedata2.c b/drivers/net/szedata2/rte_eth_szedata2.c index 985a8d6..e71bce5 100644 --- a/drivers/net/szedata2/rte_eth_szedata2.c +++ b/drivers/net/szedata2/rte_eth_szedata2.c @@ -1601,4 +1601,5 @@ static struct rte_driver rte_szedata2_driver = { .uninit = rte_szedata2_uninit, }; -PMD_REGISTER_DRIVER(rte_szedata2_driver); +PMD_REGISTER_DRIVER(rte_szedata2_driver, rte_szedata2_pmd); +DRIVER_REGISTER_PCI_TABLE(rte_szedata2_pmd, rte_szedata2_pci_id_table); diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c index 310cbef..d321c3e 100644 --- a/drivers/net/vhost/rte_eth_vhost.c +++ b/drivers/net/vhost/rte_eth_vhost.c @@ -924,4 +924,5 @@ static struct rte_driver pmd_vhost_drv = { .uninit = rte_pmd_vhost_devuninit, }; -PMD_REGISTER_DRIVER(pmd_vhost_drv); +PMD_REGISTER_DRIVER(pmd_vhost_drv, eth_vhost); +DRIVER_REGISTER_PARAM_STRING(eth_vhost, "iface= queues="); diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c index a833740..f428447 100644 --- a/drivers/net/virtio/virtio_ethdev.c +++ b/drivers/net/virtio/virtio_ethdev.c @@ -1505,4 +1505,5 @@ static struct rte_driver rte_virtio_driver = { .init = rte_virtio_pmd_init, }; -PMD_REGISTER_DRIVER(rte_virtio_driver); +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 29b469c..8da4449 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c @@ -954,4 +954,5 @@ static struct rte_driver rte_vmxnet3_driver = { .init = rte_vmxnet3_pmd_init, }; -PMD_REGISTER_DRIVER(rte_vmxnet3_driver); +PMD_REGISTER_DRIVER(rte_vmxnet3_driver, vmxnet3); +DRIVER_REGISTER_PCI_TABLE(vmxnet3, pci_id_vmxnet3_map); diff --git a/drivers/net/xenvirt/rte_eth_xenvirt.c b/drivers/net/xenvirt/rte_eth_xenvirt.c index 1adeb5b..81f8af9 100644 --- a/drivers/net/xenvirt/rte_eth_xenvirt.c +++ b/drivers/net/xenvirt/rte_eth_xenvirt.c @@ -763,4 +763,4 @@ static struct rte_driver pmd_xenvirt_drv = { .uninit = rte_pmd_xenvirt_devuninit, }; -PMD_REGISTER_DRIVER(pmd_xenvirt_drv); +PMD_REGISTER_DRIVER(pmd_xenvirt_drv, xenvirt); diff --git a/lib/librte_eal/common/include/rte_dev.h b/lib/librte_eal/common/include/rte_dev.h index f1b5507..e6f0d4c 100644 --- a/lib/librte_eal/common/include/rte_dev.h +++ b/lib/librte_eal/common/include/rte_dev.h @@ -48,7 +48,7 @@ extern "C" { #include #include - +#include #include __attribute__((format(printf, 2, 0))) @@ -178,12 +178,30 @@ int rte_eal_vdev_init(const char *name, const char *args); */ int rte_eal_vdev_uninit(const char *name); -#define PMD_REGISTER_DRIVER(d)\ -void devinitfn_ ##d(void);\ -void __attribute__((constructor, used)) devinitfn_ ##d(void)\ +#define DRIVER_EXPORT_NAME_ARRAY(n, idx) n##idx[] + +#define DRIVER_EXPORT_NAME(name, idx) \ +static const char DRIVER_EXPORT_NAME_ARRAY(this_pmd_name, idx) \ +__attribute__((used)) = RTE_STR(name) + +#define PMD_REGISTER_DRIVER(drv, nm)\ +void devinitfn_ ##drv(void);\ +void __attribute__((constructor, used)) devinitfn_ ##drv(void)\ {\ - rte_eal_driver_register(&d);\ -} + (drv).name = RTE_STR(nm);\ + rte_eal_driver_register(&drv);\ +} \ +DRIVER_EXPORT_NAME(nm, __COUNTER__) + +#define DRV_EXP_TAG(name, tag) __##name##_##tag + +#define DRIVER_REGISTER_PCI_TABLE(name, table) \ +static const char DRV_EXP_TAG(name, pci_tbl_export)[] __attribute__((used)) = \ +RTE_STR(table) + +#define DRIVER_REGISTER_PARAM_STRING(name, str) \ +static const char DRV_EXP_TAG(name, param_string_export)[] \ +__attribute__((used)) = str #ifdef __cplusplus }