From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Chen Jing D(Mark)" Subject: [PATCH v2 14/15] fm10k: Add SRIOV-VF support Date: Wed, 4 Feb 2015 18:40:59 +0800 Message-ID: <1423046460-21141-15-git-send-email-jing.d.chen@intel.com> References: <1422594454-11045-2-git-send-email-jing.d.chen@intel.com> <1423046460-21141-1-git-send-email-jing.d.chen@intel.com> To: dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1423046460-21141-1-git-send-email-jing.d.chen-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" From: Jeff Shaw fm10k pmd driver will support both PF and VF device with single copy of code. The reason is NIC maps registers with same function in PF and VF to same PCI I/O address. Then, PF/VF drivers use same address to access registers belonging to it, HW will translate the request to correct units. For some functionalities that are unique to PF, driver will check current driver type and behave correctly. Signed-off-by: Jeff Shaw Signed-off-by: Chen Jing D(Mark) --- lib/librte_pmd_fm10k/fm10k_ethdev.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/lib/librte_pmd_fm10k/fm10k_ethdev.c b/lib/librte_pmd_fm10k/fm10k_ethdev.c index 1cf6def..8969d84 100644 --- a/lib/librte_pmd_fm10k/fm10k_ethdev.c +++ b/lib/librte_pmd_fm10k/fm10k_ethdev.c @@ -1563,6 +1563,7 @@ eth_fm10k_dev_init(__rte_unused struct eth_driver *eth_drv, */ static struct rte_pci_id pci_id_fm10k_map[] = { #define RTE_PCI_DEV_ID_DECL_FM10K(vend, dev) { RTE_PCI_DEVICE(vend, dev) }, +#define RTE_PCI_DEV_ID_DECL_FM10KVF(vend, dev) { RTE_PCI_DEVICE(vend, dev) }, #include "rte_pci_dev_ids.h" { .vendor_id = 0, /* sentinel */ }, }; -- 1.7.7.6