Re: [External] : [PATCH RFC 07/13] dmaengine: sdxi: Import descriptor enqueue code from spec

From: ALOK TIWARI
Date: Tue Sep 16 2025 - 13:06:33 EST




On 9/6/2025 12:18 AM, Nathan Lynch via B4 Relay wrote:
+ } else {
+ /* Single-Producer case */
+ WRITE_ONCE(*Write_Index, cpu_to_le64(new_idx));
+ dma_wmb(); /* Make the Write_Index update visible before the Door_Bell update. */
+ break; /* Always successful for single-producer */
+ }
+ /* Couldn"t update Write_Index, try again. */
+ }

Typo Couldn"t -> Couldn't

Thanks,
Alok