On Fri, Sep 19, 2014 at 3:20 AM, Michal Toman <mtoman@xxxxxxxxxx> wrote: > Hi Josh, > CC'ing Fedora kernel list. > as IBM has recently introduced support for Melanox Inifiniband card on > s390x, we would like to enable the feature in the default Fedora kernel. The > same request has already been addressed for RHEL [1]. > I have been playing with the kernel package using the guide [2] and found > out that the following options seem to do the trick: > > CONFIG_PCI=y > CONFIG_PCI_NR_FUNCTIONS=64 > CONFIG_PCI_NR_MSI=256 > CONFIG_HOTPLUG_PCI=y > CONFIG_HOTPLUG_PCI_CPCI=y > CONFIG_HOTPLUG_PCI_SHPC=y > CONFIG_HOTPLUG_PCI_S390=y > CONFIG_NETDEV_10000=y > CONFIG_MLX4_EN=m > CONFIG_MLX4_EN_DCB=y > CONFIG_INFINIBAND=m > CONFIG_INFINIBAND_USER_ACCESS=m > CONFIG_MLX4_INFINIBAND=m > CONFIG_RDS=m > CONFIG_RDS_RDMA=m > CONFIG_RDS_TCP=m > CONFIG_IRQ_DOMAIN_DEBUG=y > > What is the proper way to get it merged into the default s390x config? Do I > need to create a patch and submit it somewhere? This is enough to start with. I'll enable those options today. If we have questions, we'll let you know. Thanks. josh _______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel
