1 files changed, 0 insertions, 159 deletions
diff --git a/chip/g/usb_hid_keyboard.c b/chip/g/usb_hid_keyboard.c
deleted file mode 100644
index d6b529839f..0000000000
--- a/chip/g/usb_hid_keyboard.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* Copyright 2014 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "clock.h"
-#include "common.h"
-#include "config.h"
-#include "console.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "link_defs.h"
-#include "registers.h"
-#include "task.h"
-#include "timer.h"
-#include "util.h"
-#include "usb_descriptor.h"
-#include "usb_hid.h"
-
-/* Console output macro */
-#define CPRINTF(format, args...) cprintf(CC_USB, format, ## args)
-
-#define HID_REPORT_SIZE  8
-
-/* HID descriptors */
-const struct usb_interface_descriptor USB_IFACE_DESC(USB_IFACE_HID) = {
-	.bLength = USB_DT_INTERFACE_SIZE,
-	.bDescriptorType = USB_DT_INTERFACE,
-	.bInterfaceNumber = USB_IFACE_HID_KEYBOARD,
-	.bAlternateSetting = 0,
-	.bNumEndpoints = 1,
-	.bInterfaceClass = USB_CLASS_HID,
-	.bInterfaceSubClass = USB_HID_SUBCLASS_BOOT,
-	.bInterfaceProtocol = USB_HID_PROTOCOL_KEYBOARD,
-	.iInterface = USB_STR_HID_KEYBOARD_NAME,
-};
-const struct usb_endpoint_descriptor USB_EP_DESC(USB_IFACE_HID, 81) = {
-	.bLength = USB_DT_ENDPOINT_SIZE,
-	.bDescriptorType = USB_DT_ENDPOINT,
-	.bEndpointAddress = 0x80 | USB_EP_HID_KEYBOARD,
-	.bmAttributes = 0x03 /* Interrupt endpoint */,
-	.wMaxPacketSize = HID_REPORT_SIZE,
-	.bInterval = 32 /* ms polling interval */
-};
-const struct usb_hid_descriptor USB_CUSTOM_DESC(USB_IFACE_HID, hid) = {
-	.bLength = 9,
-	.bDescriptorType = USB_HID_DT_HID,
-	.bcdHID = 0x0100,
-	.bCountryCode = 0x00, /* Hardware target country */
-	.bNumDescriptors = 1,
-	.desc = {
-		{.bDescriptorType = USB_HID_DT_REPORT,
-		.wDescriptorLength = 45}
-	}
-};
-
-/* HID : Report Descriptor */
-static const uint8_t report_desc[] = {
-	0x05, 0x01, /* Usage Page (Generic Desktop) */
-	0x09, 0x06, /* Usage (Keyboard) */
-	0xA1, 0x01, /* Collection (Application) */
-	0x05, 0x07, /* Usage Page (Key Codes) */
-	0x19, 0xE0, /* Usage Minimum (224) */
-	0x29, 0xE7, /* Usage Maximum (231) */
-	0x15, 0x00, /* Logical Minimum (0) */
-	0x25, 0x01, /* Logical Maximum (1) */
-	0x75, 0x01, /* Report Size (1) */
-	0x95, 0x08, /* Report Count (8) */
-	0x81, 0x02, /* Input (Data, Variable, Absolute), ;Modifier byte */
-
-	0x95, 0x01, /* Report Count (1) */
-	0x75, 0x08, /* Report Size (8) */
-	0x81, 0x01, /* Input (Constant), ;Reserved byte */
-
-	0x95, 0x06, /* Report Count (6) */
-	0x75, 0x08, /* Report Size (8) */
-	0x15, 0x00, /* Logical Minimum (0) */
-	0x25, 0x65, /* Logical Maximum(101) */
-	0x05, 0x07, /* Usage Page (Key Codes) */
-	0x19, 0x00, /* Usage Minimum (0) */
-	0x29, 0x65, /* Usage Maximum (101) */
-	0x81, 0x00, /* Input (Data, Array), ;Key arrays (6 bytes) */
-	0xC0,       /* End Collection */
-	0x00        /* Padding */
-};
-
-static uint8_t hid_ep_buf[HID_REPORT_SIZE];
-static struct g_usb_desc hid_ep_desc;
-
-void set_keyboard_report(uint64_t rpt)
-{
-	memcpy(hid_ep_buf, &rpt, sizeof(rpt));
-	hid_ep_desc.flags = DIEPDMA_LAST | DIEPDMA_BS_HOST_RDY | DIEPDMA_IOC |
-			    DIEPDMA_TXBYTES(HID_REPORT_SIZE);
-	/* enable TX */
-	GR_USB_DIEPCTL(USB_EP_HID_KEYBOARD) |= DXEPCTL_CNAK | DXEPCTL_EPENA;
-}
-
-static void hid_tx(void)
-{
-	/* clear IT */
-	GR_USB_DIEPINT(USB_EP_HID_KEYBOARD) = 0xffffffff;
-	return;
-}
-
-static void hid_reset(void)
-{
-	hid_ep_desc.flags = DIEPDMA_LAST | DIEPDMA_BS_HOST_BSY | DIEPDMA_IOC;
-	hid_ep_desc.addr = hid_ep_buf;
-	GR_USB_DIEPDMA(USB_EP_HID_KEYBOARD) = (uint32_t)&hid_ep_desc;
-	GR_USB_DIEPCTL(USB_EP_HID_KEYBOARD) = DXEPCTL_MPS(HID_REPORT_SIZE) |
-				     DXEPCTL_USBACTEP | DXEPCTL_EPTYPE_INT |
-				     DXEPCTL_TXFNUM(USB_EP_HID_KEYBOARD);
-	GR_USB_DAINTMSK |= DAINT_INEP(USB_EP_HID_KEYBOARD);
-}
-
-USB_DECLARE_EP(USB_EP_HID_KEYBOARD, hid_tx, hid_tx, hid_reset);
-
-static int hid_iface_request(struct usb_setup_packet *req)
-{
-	if ((req->bmRequestType & USB_DIR_IN) &&
-	    req->bRequest == USB_REQ_GET_DESCRIPTOR &&
-	    req->wValue == (USB_HID_DT_REPORT << 8)) {
-		/* Setup : HID specific : Get Report descriptor */
-		return load_in_fifo(report_desc,
-				    MIN(req->wLength,
-					sizeof(report_desc)));
-	}
-
-	/* Anything else we'll stall */
-	return -1;
-}
-USB_DECLARE_IFACE(USB_IFACE_HID_KEYBOARD, hid_iface_request);
-
-#ifdef CR50_DEV
-/* Just for debugging */
-static int command_hid(int argc, char **argv)
-{
-	uint8_t keycode = 0x0a; /* 'G' key */
-
-	if (argc >= 2) {
-		char *e;
-
-		keycode = strtoi(argv[1], &e, 16);
-		if (*e)
-			return EC_ERROR_PARAM1;
-	}
-
-	/* press then release the key */
-	set_keyboard_report((uint32_t)keycode << 16);
-	udelay(50 * MSEC);
-	set_keyboard_report(0x000000);
-
-	return EC_SUCCESS;
-}
-DECLARE_CONSOLE_COMMAND(hid, command_hid,
-			"[<HID keycode>]",
-			"test USB HID driver");
-#endif