Esempi in C++ (Cpp) per brcmf_sdio_ai_coredisable

Esempio n. 1

File: sdio_chip.c Progetto: ARMWorks/FA_2451_Linux_Kernel

static void
brcmf_sdio_ai_resetcore(struct brcmf_sdio_dev *sdiodev,
			struct chip_info *ci, u16 coreid)
{
	u8 idx;
	u32 regdata;

	idx = brcmf_sdio_chip_getinfidx(ci, coreid);

	/* must disable first to work for arbitrary current core state */
	brcmf_sdio_ai_coredisable(sdiodev, ci, coreid);

	/* now do initialization sequence */
	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
			 BCMA_IOCTL_FGC | BCMA_IOCTL_CLK, NULL);
	regdata = brcmf_sdio_regrl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
				   NULL);
	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_RESET_CTL,
			 0, NULL);
	udelay(1);

	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
			 BCMA_IOCTL_CLK, NULL);
	regdata = brcmf_sdio_regrl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
				   NULL);
	udelay(1);
}

Esempio n. 2

File: sdio_chip.c Progetto: CenturyGlorion/linux

static void
brcmf_sdio_ai_resetcore(struct brcmf_sdio_dev *sdiodev,
			struct brcmf_chip *ci, u16 coreid, u32 pre_resetbits,
			u32 in_resetbits, u32 post_resetbits)
{
	u8 idx;
	u32 regdata;
	u32 wrapbase;

	idx = brcmf_sdio_chip_getinfidx(ci, coreid);
	if (idx == BRCMF_MAX_CORENUM)
		return;

	wrapbase = ci->c_inf[idx].wrapbase;

	/* must disable first to work for arbitrary current core state */
	brcmf_sdio_ai_coredisable(sdiodev, ci, coreid, pre_resetbits,
				  in_resetbits);

	while (brcmf_sdiod_regrl(sdiodev, wrapbase + BCMA_RESET_CTL, NULL) &
	       BCMA_RESET_CTL_RESET) {
		brcmf_sdiod_regwl(sdiodev, wrapbase + BCMA_RESET_CTL, 0, NULL);
		usleep_range(40, 60);
	}

	brcmf_sdiod_regwl(sdiodev, wrapbase + BCMA_IOCTL, post_resetbits |
			  BCMA_IOCTL_CLK, NULL);
	regdata = brcmf_sdiod_regrl(sdiodev, wrapbase + BCMA_IOCTL, NULL);
}