cxl_coordinates_combine(9)

✨ cxl_coordinates_combine 💅

okay so bestie, welcome to the Kernel API Manual ✨ this one's a lil function page from the kernel world and it's genuinely so simple it's almost iconic. She takes two coordinates and smushes them into one. That's the whole gig. Periodt. 🎀

✨ NAME ✨

cxl_coordinates_combine — combine the two input coordinates 🫶

✨ SYNOPSIS ✨

void cxl_coordinates_combine (struct access_coordinate *out , struct access_coordinate *c1 , struct access_coordinate *c2 );

like, look at her. three pointers, no stress, no return value. she's giving low maintenance queen 👑 note the lil spaces around those commas — that's literally how it's written, don't come for me, copy it exactly fr fr.

✨ ARGUMENTS ✨

• out — the output coordinate 🦋 this is where the combined c1 + c2 magic lands, i.e. the output coordinate of c1 and c2 combined
• c1 — input coordinates 🌸 one of the two things getting combined
• c2 — input coordinates 🌈 the other one, also input coordinates, also getting combined

💀 friendly lil heads up: out is the output, c1 and c2 are both inputs. don't mix them up and hand her the same pointer twice expecting a miracle, iykyk.

✨ SEE ALSO ✨

• Kernel file ./drivers/cxl/core/cdat.c 📁 — that's where she lives
• cxl_endpoint_gather_bandwidth(9)
• cxl_switch_gather_bandwidth(9)
• cxl_rp_gather_bandwidth(9)
• cxl_hb_gather_bandwidth(9)
• cxl_region_update_bandwidth(9)
• cxl_region_shared_upstream_bandwidth_update(9)

like the whole bandwidth squad is right there, go read the whole friend group 🫶✨

and that's the page, bestie!! source/version is ./drivers/cxl/core and it's dated October 2026 🌸 so like, a lil time-travelled but slaying regardless. mwah 💖🧚‍♀️