csio_lnode_lookup_by_wwpn(9)

💅 csio_lnode_lookup_by_wwpn(9) — Kernel API Manual energy 💅

✨ NAME ✨

csio_lnode_lookup_by_wwpn — bestie, this is the lookup that finds an lnode using the wwpn you give it. 💖

🌸 SYNOPSIS 🌸

struct csio_lnode * csio_lnode_lookup_by_wwpn (struct csio_hw *hw ,
       uint8_t *wwpn );

🎀 ARGUMENTS 🎀

• hw — HW module. That’s the vibe. 🫶
• wwpn — WWPN. The thing we’re matching, periodt. ✨

🦋 DESCRIPTION 🦋

When it finds a match, it hands back the lnode matching the given wwpn. If there’s no match, it returns NULL — that’s the fallback, bestie. 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/scsi/csiostor/csio_lnode.c
• csio_ln_fdmi_start(9)
• csio_fcoe_fwevt_handler(9)
• csio_lnode_start(9)
• csio_lnode_stop(9)
• csio_lnode_close(9)
• csio_lnode_exit(9)

xoxo bestie 💖 this page is from ./drivers/scsi/csiostor and it’s dated October 2026. slay ✨