Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d1531319 authored by John Youn's avatar John Youn Committed by Felipe Balbi
Browse files

usb: dwc2: Rename host_rx_fifo_size hardware parameter 



This hardware parameter is not host specific. It also applies to device
mode. Drop the "host" from the name to make that clear.

Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent c1d286cf

drivers/usb/dwc2/core.h

+1 −1
Original line number Diff line number Diff line
@@ -536,7 +536,7 @@ struct dwc2_hw_params { 
	unsigned dma_desc_enable:1;

	unsigned enable_dynamic_fifo:1;

	unsigned en_multiple_tx_fifo:1;

	unsigned host_rx_fifo_size:16;

	unsigned rx_fifo_size:16;

	unsigned host_nperio_tx_fifo_size:16;

	unsigned dev_nperio_tx_fifo_size:16;

	unsigned host_perio_tx_fifo_size:16;

drivers/usb/dwc2/params.c

+5 −5
Original line number Diff line number Diff line
@@ -417,7 +417,7 @@ static void dwc2_set_param_host_rx_fifo_size(struct dwc2_hsotg *hsotg, int val) 
{

	int valid = 1;



	if (val < 16 || val > hsotg->hw_params.host_rx_fifo_size)

	if (val < 16 || val > hsotg->hw_params.rx_fifo_size)

		valid = 0;



	if (!valid) {
@@ -425,7 +425,7 @@ static void dwc2_set_param_host_rx_fifo_size(struct dwc2_hsotg *hsotg, int val) 
			dev_err(hsotg->dev,

				"%d invalid for host_rx_fifo_size. Check HW configuration.\n",

				val);

		val = hsotg->hw_params.host_rx_fifo_size;

		val = hsotg->hw_params.rx_fifo_size;

		dev_dbg(hsotg->dev, "Setting host_rx_fifo_size to %d\n", val);

	}
@@ -1100,7 +1100,7 @@ int dwc2_get_hwparams(struct dwc2_hsotg *hsotg) 
				  GHWCFG4_UTMI_PHY_DATA_WIDTH_SHIFT;



	/* fifo sizes */

	hw->host_rx_fifo_size = (grxfsiz & GRXFSIZ_DEPTH_MASK) >>

	hw->rx_fifo_size = (grxfsiz & GRXFSIZ_DEPTH_MASK) >>

				GRXFSIZ_DEPTH_SHIFT;



	dev_dbg(hsotg->dev, "Detected values from hardware:\n");
@@ -1142,8 +1142,8 @@ int dwc2_get_hwparams(struct dwc2_hsotg *hsotg) 
		hw->en_multiple_tx_fifo);

	dev_dbg(hsotg->dev, "  total_fifo_size=%d\n",

		hw->total_fifo_size);

	dev_dbg(hsotg->dev, "  host_rx_fifo_size=%d\n",

		hw->host_rx_fifo_size);

	dev_dbg(hsotg->dev, "  rx_fifo_size=%d\n",

		hw->rx_fifo_size);

	dev_dbg(hsotg->dev, "  host_nperio_tx_fifo_size=%d\n",

		hw->host_nperio_tx_fifo_size);

	dev_dbg(hsotg->dev, "  host_perio_tx_fifo_size=%d\n",