From: Thomas Monjalon Date: Fri, 26 Sep 2014 15:46:38 +0000 (+0200) Subject: pci: remove flag for multiple devices with single id X-Git-Tag: spdx-start~10378 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b10eef348d;p=dpdk.git pci: remove flag for multiple devices with single id The flag RTE_PCI_DRV_MULTIPLE was used to register an eth_driver allowing multiples devices with a single PCI id. It is now possible to register a pci_driver and create ethdev objects using rte_eth_dev_allocate(). Suggested-by: David Marchand Signed-off-by: Thomas Monjalon --- diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c index af809a8188..f3c7f71a69 100644 --- a/lib/librte_eal/common/eal_common_pci.c +++ b/lib/librte_eal/common/eal_common_pci.c @@ -103,10 +103,6 @@ static struct rte_devargs *pci_devargs_lookup(struct rte_pci_device *dev) * If vendor/device ID match, call the devinit() function of all * registered driver for the given device. Return -1 if initialization * failed, return 1 if no driver is found for this device. - * For drivers with the RTE_PCI_DRV_MULTIPLE flag enabled, register - * the same device multiple times until failure to do so. - * It is required for non-Intel NIC drivers provided by third-parties such - * as 6WIND. */ static int pci_probe_all_drivers(struct rte_pci_device *dev) @@ -122,12 +118,6 @@ pci_probe_all_drivers(struct rte_pci_device *dev) if (rc > 0) /* positive value means driver not found */ continue; - /* initialize subsequent driver instances for this device */ - if ((dr->drv_flags & RTE_PCI_DRV_MULTIPLE) && - (dev->devargs == NULL || - dev->devargs->type != RTE_DEVTYPE_BLACKLISTED_PCI)) - while (rte_eal_pci_probe_one_driver(dr, dev) == 0) - ; return 0; } return 1; diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h index d6b1c1b899..66ed7933af 100644 --- a/lib/librte_eal/common/include/rte_pci.h +++ b/lib/librte_eal/common/include/rte_pci.h @@ -193,8 +193,8 @@ struct rte_pci_driver { /** Device needs PCI BAR mapping (done with either IGB_UIO or VFIO) */ #define RTE_PCI_DRV_NEED_MAPPING 0x0001 -/** Device driver must be registered several times until failure */ -#define RTE_PCI_DRV_MULTIPLE 0x0002 +/** Device driver must be registered several times until failure - deprecated */ +#pragma GCC poison RTE_PCI_DRV_MULTIPLE /** Device needs to be unbound even if no module is provided */ #define RTE_PCI_DRV_FORCE_UNBIND 0x0004 /** Device driver supports link state interrupt */