usb: dwc3: debugfs: Print eps Tx/RxFIFO in bytes (0f874f79) · Commits · 戴 / test

TxFIFO and RxFIFO from GDBGFIFOSPACE are fifo depths in MDWIDTH. Convert them into bytes for easier read. Signed-off-by:

drivers/usb/dwc3/debugfs.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -505,6 +505,10 @@ static int dwc3_tx_fifo_size_show(struct seq_file s, void unused)

		spin_lock_irqsave(&dwc->lock, flags);
		val = dwc3_core_fifo_space(dep, DWC3_TXFIFO);

		/* Convert to bytes */
		val *= DWC3_MDWIDTH(dwc->hwparams.hwparams0);
		val >>= 3;
		seq_printf(s, "%u\n", val);
		spin_unlock_irqrestore(&dwc->lock, flags);

		@@ -520,6 +524,10 @@ static int dwc3_rx_fifo_size_show(struct seq_file s, void unused)

		spin_lock_irqsave(&dwc->lock, flags);
		val = dwc3_core_fifo_space(dep, DWC3_RXFIFO);

		/* Convert to bytes */
		val *= DWC3_MDWIDTH(dwc->hwparams.hwparams0);
		val >>= 3;
		seq_printf(s, "%u\n", val);
		spin_unlock_irqrestore(&dwc->lock, flags);