i40e_pf_get_main_vsi(9)

💖 NAME 💖

okay so welcome to i40e_pf_get_main_vsi(9) in the Kernel API Manual — this is the page for get pointer to main VSI. bestie, it does exactly what it says on the tin: gets you that pointer to the main VSI. iconic behavior, no notes. ✨

🎀 SYNOPSIS 🎀

struct i40e_vsi * i40e_pf_get_main_vsi (struct i40e_pf *pf );

🌸 ARGUMENTS 🌸

• pf — pointer to a PF. that's it, that's the whole argument, and yes it is literally a pointer to a PF. 🫶

🦋 RETURN 🦋

pointer to main VSI or NULL if it does not exist. so you either get the main VSI pointer back, or NULL when it does not exist — very demure, very clear. 💅

🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/intel/i40e/i40e.h
• __i40e_pf_next_vsi(9)
• __i40e_pf_next_veb(9)
• i40e_addr_to_hkey(9)
• i40e_info_nvm_ver(9)
• i40e_info_eetrack(9)
• i40e_info_civd_ver(9)
• i40e_nvm_version_str(9)
• i40e_netdev_to_pf(9)
• i40e_get_fd_cnt_all(9)
• i40e_read_fd_input_set(9)
• i40e_write_fd_input_set(9)
• i40e_get_pf_count(9)
• i40e_find_vsi_by_type(9)
• i40e_irq_dynamic_enable(9)
• i40e_is_tc_mqprio_enabled(9)
• i40e_hw_to_pf(9)
• i40e_pf_get_vsi_by_seid(9)
• i40e_pf_get_veb_by_seid(9)
• i40e_pf_get_main_veb(9)

mwah 💋 that's the whole page, bestie — source/version is ./drivers/net/ethernet/intel/i40e, dated October 2026. slay, go get that main VSI. 🎀✨