edma_get_position(9)

🎀 edma_get_position — a lil' kernel API manual, bestie 🎀

okay so real talk, this is the edma_get_position(9) page — kernel API manual energy, TI EDMA subsystem, we're talking DMA positions and we're gonna slay it ✨

💖 NAME 💖

edma_get_position — returns the current transfer point

🌸 SYNOPSIS 🌸

dma_addr_t edma_get_position (struct edma_cc *ecc , unsigned slot , bool dst );

like, that's the whole signature, no cap 🫶

🦋 ARGUMENTS 🦋

• ecc — pointer to edma_cc struct. it's giving "the main character struct," she holds the EDMA controller instance 💅
• slot — the parameter RAM slot being examined. yes, the actual parameter RAM slot, we're looking at it 🔍
• dst — true selects the dest position, false the source. so like, pick a lane bestie, dest or source 🌈

⭐ DESCRIPTION ⭐

Returns the position of the current active slot. that's it, that's the vibe — one job, done iconic-ly 👑

🎀 SEE ALSO 🎀

Kernel file ./drivers/dma/ti/edma.c — and also go peek at edma_alloc_slot(9) and edma_link(9) if you wanna be thorough, iykyk 💜

lowkey a tiny page but she ate fr fr — every flag accounted for, nothing invented, we keep the facts and the vibe separate but both iconic 🍓

sign-off time, bestie: this one lives under ./drivers/dma/ti, dated October 2026, and it's literally the edma_get_position(9) page through and through 💖✨🧚