dfl_fpga_fe...vs_enumerate(9)

✨ NAME ✨

okay so bestie, welcome to the dfl_fpga_fe...vs_enumerate(9) page in the Kernel API Manual 💖. This is all about dfl_fpga_feature_devs_enumerate — the function whose whole job is to enumerate feature devices ✨.

🌸 SYNOPSIS 🌸

struct dfl_fpga_cdev * dfl_fpga_feature_devs_enumerate (struct
dfl_fpga_enum_info *info );

🎀 ARGUMENTS 🎀

• info — information for enumeration. That's the tea it needs to do the thing 🫖✨.

💅 DESCRIPTION 💅

Okay so this function creates a container device (base FPGA region), enumerates feature devices based on the enumeration info, and creates platform devices under the container device. It's giving “build the whole little FPGA setup” energy 🏡🌈. No cap, that's the whole description.

👑 RETURN 👑

• On success: a dfl_fpga_cdev struct 💖
• On failure: -errno 😭

🦋 SEE ALSO 🦋

Kernel file ./drivers/fpga/dfl.c — plus the whole squad of references, all here so you don't miss a single one 🫶:

• struct dfl_dev_info(9)
• struct dfl_chardev_info(9)
• dfl_fpga_port_ops_get(9)
• dfl_fpga_port_ops_put(9)
• dfl_fpga_port_ops_add(9)
• dfl_fpga_port_ops_del(9)
• dfl_fpga_check_port_id(9)
• dfl_fpga_dev_feature_uinit(9)
• dfl_fpga_dev_feature_init(9)
• dfl_fpga_dev_ops_register(9)
• dfl_fpga_dev_ops_unregister(9)
• struct build_feature_devs_info(9)
• struct dfl_feature_info(9)
• dfh_find_param(9)
• parse_feature(9)
• dfl_fpga_enum_info_add_dfl(9)
• dfl_fpga_enum_info_add_irq(9)
• dfl_fpga_feature_devs_remove(9)
• __dfl_fpga_cdev_find_port_data(9)
• dfl_fpga_cdev_release_port(9)
• dfl_fpga_cdev_assign_port(9)
• dfl_fpga_cdev_config_ports_pf(9)
• dfl_fpga_cdev_config_ports_vf(9)
• dfl_fpga_set_irq_triggers(9)
• dfl_feature_ioctl_get_num_irqs(9)
• dfl_feature_ioctl_set_irq(9)

Source/version/date tea from the footer: ./drivers/fpga • October 2026 • dfl_fpga_fe...vs_enumerate(9). That's the page, bestie — go forth and enumerate 💅✨