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Commit f9035cd4 authored by David S. Miller's avatar David S. Miller
Browse files

Merge branch 'for-davem' of... 

Merge branch 'for-davem' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
parents 1821f7cd 41bf3711

MAINTAINERS

+8 −2
Original line number Diff line number Diff line
@@ -4097,6 +4097,12 @@ S: Maintained 
F:	drivers/net/mv643xx_eth.*

F:	include/linux/mv643xx.h



MARVELL MWIFIEX WIRELESS DRIVER

M:	Bing Zhao <bzhao@marvell.com>

L:	linux-wireless@vger.kernel.org

S:	Maintained

F:	drivers/net/wireless/mwifiex/



MARVELL MWL8K WIRELESS DRIVER

M:	Lennert Buytenhek <buytenh@wantstofly.org>

L:	linux-wireless@vger.kernel.org
@@ -6948,9 +6954,9 @@ S: Maintained 
F:	drivers/input/misc/wistron_btns.c



WL1251 WIRELESS DRIVER

M:	Kalle Valo <kvalo@adurom.com>

M:	Luciano Coelho <coelho@ti.com>

L:	linux-wireless@vger.kernel.org

W:	http://wireless.kernel.org

W:	http://wireless.kernel.org/en/users/Drivers/wl1251

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git

S:	Maintained

F:	drivers/net/wireless/wl1251/*

drivers/bcma/core.c

+72 −0
Original line number Diff line number Diff line
@@ -50,3 +50,75 @@ int bcma_core_enable(struct bcma_device *core, u32 flags) 
	return 0;

}

EXPORT_SYMBOL_GPL(bcma_core_enable);



void bcma_core_set_clockmode(struct bcma_device *core,

			     enum bcma_clkmode clkmode)

{

	u16 i;



	WARN_ON(core->id.id != BCMA_CORE_CHIPCOMMON &&

		core->id.id != BCMA_CORE_PCIE &&

		core->id.id != BCMA_CORE_80211);



	switch (clkmode) {

	case BCMA_CLKMODE_FAST:

		bcma_set32(core, BCMA_CLKCTLST, BCMA_CLKCTLST_FORCEHT);

		udelay(64);

		for (i = 0; i < 1500; i++) {

			if (bcma_read32(core, BCMA_CLKCTLST) &

			    BCMA_CLKCTLST_HAVEHT) {

				i = 0;

				break;

			}

			udelay(10);

		}

		if (i)

			pr_err("HT force timeout\n");

		break;

	case BCMA_CLKMODE_DYNAMIC:

		pr_warn("Dynamic clockmode not supported yet!\n");

		break;

	}

}

EXPORT_SYMBOL_GPL(bcma_core_set_clockmode);



void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, bool on)

{

	u16 i;



	WARN_ON(req & ~BCMA_CLKCTLST_EXTRESREQ);

	WARN_ON(status & ~BCMA_CLKCTLST_EXTRESST);



	if (on) {

		bcma_set32(core, BCMA_CLKCTLST, req);

		for (i = 0; i < 10000; i++) {

			if ((bcma_read32(core, BCMA_CLKCTLST) & status) ==

			    status) {

				i = 0;

				break;

			}

			udelay(10);

		}

		if (i)

			pr_err("PLL enable timeout\n");

	} else {

		pr_warn("Disabling PLL not supported yet!\n");

	}

}

EXPORT_SYMBOL_GPL(bcma_core_pll_ctl);



u32 bcma_core_dma_translation(struct bcma_device *core)

{

	switch (core->bus->hosttype) {

	case BCMA_HOSTTYPE_PCI:

		if (bcma_aread32(core, BCMA_IOST) & BCMA_IOST_DMA64)

			return BCMA_DMA_TRANSLATION_DMA64_CMT;

		else

			return BCMA_DMA_TRANSLATION_DMA32_CMT;

	default:

		pr_err("DMA translation unknown for host %d\n",

		       core->bus->hosttype);

	}

	return BCMA_DMA_TRANSLATION_NONE;

}

EXPORT_SYMBOL(bcma_core_dma_translation);

drivers/bcma/driver_chipcommon.c

+14 −0
Original line number Diff line number Diff line
@@ -23,6 +23,9 @@ static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset, 


void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)

{

	u32 leddc_on = 10;

	u32 leddc_off = 90;



	if (cc->core->id.rev >= 11)

		cc->status = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);

	cc->capabilities = bcma_cc_read32(cc, BCMA_CC_CAP);
@@ -38,6 +41,17 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) 
		bcma_pmu_init(cc);

	if (cc->capabilities & BCMA_CC_CAP_PCTL)

		pr_err("Power control not implemented!\n");



	if (cc->core->id.rev >= 16) {

		if (cc->core->bus->sprom.leddc_on_time &&

		    cc->core->bus->sprom.leddc_off_time) {

			leddc_on = cc->core->bus->sprom.leddc_on_time;

			leddc_off = cc->core->bus->sprom.leddc_off_time;

		}

		bcma_cc_write32(cc, BCMA_CC_GPIOTIMER,

			((leddc_on << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) |

			 (leddc_off << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT)));

	}

}



/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */

drivers/bcma/driver_pci.c

+2 −0
Original line number Diff line number Diff line
@@ -172,8 +172,10 @@ static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) 
	    chipid_top != 0x5300)

		return false;



#ifdef CONFIG_SSB_DRIVER_PCICORE

	if (bus->sprom.boardflags_lo & SSB_PCICORE_BFL_NOPCI)

		return false;

#endif /* CONFIG_SSB_DRIVER_PCICORE */



#if 0

	/* TODO: on BCMA we use address from EROM instead of magic formula */

drivers/bcma/sprom.c

+10 −4
Original line number Diff line number Diff line
@@ -20,12 +20,12 @@ 
 * R/W ops.

 **************************************************/



static void bcma_sprom_read(struct bcma_bus *bus, u16 *sprom)

static void bcma_sprom_read(struct bcma_bus *bus, u16 offset, u16 *sprom)

{

	int i;

	for (i = 0; i < SSB_SPROMSIZE_WORDS_R4; i++)

		sprom[i] = bcma_read16(bus->drv_cc.core,

				       BCMA_CC_SPROM + (i * 2));

				       offset + (i * 2));

}



/**************************************************
@@ -112,7 +112,7 @@ static int bcma_sprom_valid(const u16 *sprom) 
		return err;



	revision = sprom[SSB_SPROMSIZE_WORDS_R4 - 1] & SSB_SPROM_REVISION_REV;

	if (revision != 8) {

	if (revision != 8 && revision != 9) {

		pr_err("Unsupported SPROM revision: %d\n", revision);

		return -ENOENT;

	}
@@ -137,6 +137,7 @@ static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) 


int bcma_sprom_get(struct bcma_bus *bus)

{

	u16 offset;

	u16 *sprom;

	int err = 0;
@@ -151,7 +152,12 @@ int bcma_sprom_get(struct bcma_bus *bus) 
	if (!sprom)

		return -ENOMEM;



	bcma_sprom_read(bus, sprom);

	/* Most cards have SPROM moved by additional offset 0x30 (48 dwords).

	 * According to brcm80211 this applies to cards with PCIe rev >= 6

	 * TODO: understand this condition and use it */

	offset = (bus->chipinfo.id == 0x4331) ? BCMA_CC_SPROM :

		BCMA_CC_SPROM_PCIE6;

	bcma_sprom_read(bus, offset, sprom);



	err = bcma_sprom_valid(sprom);

	if (err)