Michal Kazior [off-list ref] writes:

PCI is capable of handling scatter-gather lists.
This can be used to avoid copying memory.

Change the name of the callback while at to
reflect its purpose.

Signed-off-by: Michal Kazior <redacted>

[...]

+struct ath10k_hif_sg_item {
+	u16 transfer_id;
+	void *transfer_context;
+	void *vaddr; /* for debugging mostly */
+	u32 paddr;
+	u16 len;
+};

This is the part I don't like. Instead of adding our own structs we
instead should have everything in skb->cb and pass the skbs around. The
sad part was that last fall I was working on cleaning up that but never
found the time to finish it :(

-- 
Kalle Valo