Ejemplos de CONFIG_MAX_PKT en C++ (Cpp)

Ejemplo n.º 1

Archivo: hsusb.c Proyecto: joyfish/android_bootable_bootloader_lk

struct udc_endpoint *_udc_endpoint_alloc(unsigned num, unsigned in,
					 unsigned max_pkt)
{
	struct udc_endpoint *ept;
	unsigned cfg;

	ept = memalign(CACHE_LINE, ROUNDUP(sizeof(*ept), CACHE_LINE));

	ept->maxpkt = max_pkt;
	ept->num = num;
	ept->in = !!in;
	ept->req = 0;

	cfg = CONFIG_MAX_PKT(max_pkt) | CONFIG_ZLT;

	if (ept->in) {
		ept->bit = EPT_TX(ept->num);
	} else {
		ept->bit = EPT_RX(ept->num);
		if (num == 0)
			cfg |= CONFIG_IOS;
	}

	ept->head = epts + (num * 2) + (ept->in);
	ept->head->config = cfg;

	ept->next = ept_list;
	ept_list = ept;

	DBG("ept%d %s @%p/%p max=%d bit=%x\n",
	    num, in ? "in" : "out", ept, ept->head, max_pkt, ept->bit);

	return ept;
}

Ejemplo n.º 2

Archivo: hsusb.c Proyecto: joyfish/android_bootable_bootloader_lk

static void endpoint_enable(struct udc_endpoint *ept, unsigned yes)
{
	unsigned n = readl(USB_ENDPTCTRL(ept->num));

	if (yes) {
		if (ept->in) {
			n |= (CTRL_TXE | CTRL_TXR | CTRL_TXT_BULK);
		} else {
			n |= (CTRL_RXE | CTRL_RXR | CTRL_RXT_BULK);
		}

		if (ept->num != 0) {
			/* XXX should be more dynamic... */
			if (usb_highspeed) {
				ept->head->config =
				    CONFIG_MAX_PKT(512) | CONFIG_ZLT;
			} else {
				ept->head->config =
				    CONFIG_MAX_PKT(64) | CONFIG_ZLT;
			}
		}
	}
	writel(n, USB_ENDPTCTRL(ept->num));
}

Ejemplo n.º 3

Archivo: msm72k_udc.c Proyecto: rex12345/kernel-2.6.29-M860

static void config_ept(struct msm_endpoint *ept)
{
	unsigned cfg = CONFIG_MAX_PKT(ept->ep.maxpacket) | CONFIG_ZLT;

	if (ept->bit == 0)
		/* ep0 out needs interrupt-on-setup */
		cfg |= CONFIG_IOS;

	ept->head->config = cfg;
	ept->head->next = TERMINATE;

	if (ept->ep.maxpacket)
		INFO("ept #%d %s max:%d head:%p bit:%d\n",
		    ept->num, (ept->flags & EPT_FLAG_IN) ? "in" : "out",
		    ept->ep.maxpacket, ept->head, ept->bit);
}

Ejemplo n.º 4

Archivo: msm72k_udc.c Proyecto: OpenSwift/android_kernel_swift

static void configure_endpoints(struct usb_info *ui)
{
	unsigned n;
	unsigned cfg;

	for (n = 0; n < 32; n++) {
		struct msm_endpoint *ept = ui->ept + n;

		cfg = CONFIG_MAX_PKT(ept->ep.maxpacket) | CONFIG_ZLT;

		if (ept->bit == 0)
			/* ep0 out needs interrupt-on-setup */
			cfg |= CONFIG_IOS;

		ept->head->config = cfg;
		ept->head->next = TERMINATE;

		if (ept->ep.maxpacket)
			INFO("ept #%d %s max:%d head:%p bit:%d\n",
			       ept->num,
			       (ept->flags & EPT_FLAG_IN) ? "in" : "out",
			       ept->ep.maxpacket, ept->head, ept->bit);
	}
}