[PATCH] lib/lib_eal:add mellanox kernel driver type
From: Rongqiang XIE <hidden>
Date: 2017-08-23 02:12:15
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
When use bond function in mellanox driver environment, we call the find_port_id_by_pci_addr() function,if we don't add mellanox kernel driver type in enum rte_kernel_driver, the function will return -1 because kdrv unknow, so we add the mellanox driver type, and when scan the pci, fill the kdrv to fix this problem. Signed-off-by: Rongqiang XIE <redacted> --- lib/librte_eal/common/include/rte_dev.h | 2 ++ lib/librte_eal/linuxapp/eal/eal_pci.c | 4 ++++ 2 files changed, 6 insertions(+)
diff --git a/lib/librte_eal/common/include/rte_dev.h b/lib/librte_eal/common/include/rte_dev.h
index 5386d3a..067ad07 100644
--- a/lib/librte_eal/common/include/rte_dev.h
+++ b/lib/librte_eal/common/include/rte_dev.h@@ -123,6 +123,8 @@ enum rte_kernel_driver { RTE_KDRV_VFIO, RTE_KDRV_UIO_GENERIC, RTE_KDRV_NIC_UIO, + RTE_KDRV_MLX4, + RTE_KDRV_MLX5, RTE_KDRV_NONE, };
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
index 8951ce7..31c8ec1 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c@@ -349,6 +349,10 @@ dev->kdrv = RTE_KDRV_IGB_UIO; else if (!strcmp(driver, "uio_pci_generic")) dev->kdrv = RTE_KDRV_UIO_GENERIC; + else if (!strcmp(driver, "mlx4_core")) + dev->kdrv = RTE_KDRV_MLX4; + else if (!strcmp(driver, "mlx5_core")) + dev->kdrv = RTE_KDRV_MLX5; else dev->kdrv = RTE_KDRV_UNKNOWN; } else
--
1.8.3.1