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Commit c3203374 authored by Arend van Spriel's avatar Arend van Spriel Committed by John W. Linville
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brcmfmac: add dedicated log level for low-level sdio debugging 



The low-level sdio code has a large number of trace and info messages
that are mostly useful looking into bus specific issues. For tracing
higher-level driver functions it is better to have a dedicated level
for low-level sdio debugging.

Reviewed-by: default avatarHante Meuleman <meuleman@broadcom.com>
Reviewed-by: default avatarPiotr Haber <phaber@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Change-Id: Ia424ff18d9033b97aeffc248358e50c51805e815
Reviewed-on: http://lb-bun-88.bun.broadcom.com:8080/74


Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5cd02c77

drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c

+15 −15
Original line number Diff line number Diff line
@@ -65,7 +65,7 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) 
	u8 data;

	unsigned long flags;



	brcmf_dbg(TRACE, "Entering: irq %d\n", sdiodev->irq);

	brcmf_dbg(SDIO, "Entering: irq %d\n", sdiodev->irq);



	ret = request_irq(sdiodev->irq, brcmf_sdio_irqhandler,

			  sdiodev->irq_flags, "brcmf_oob_intr",
@@ -102,7 +102,7 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) 


int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev)

{

	brcmf_dbg(TRACE, "Entering\n");

	brcmf_dbg(SDIO, "Entering\n");



	sdio_claim_host(sdiodev->func[1]);

	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, 0, NULL);
@@ -136,7 +136,7 @@ static void brcmf_sdio_dummy_irqhandler(struct sdio_func *func) 


int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev)

{

	brcmf_dbg(TRACE, "Entering\n");

	brcmf_dbg(SDIO, "Entering\n");



	sdio_claim_host(sdiodev->func[1]);

	sdio_claim_irq(sdiodev->func[1], brcmf_sdio_irqhandler);
@@ -148,7 +148,7 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) 


int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev)

{

	brcmf_dbg(TRACE, "Entering\n");

	brcmf_dbg(SDIO, "Entering\n");



	sdio_claim_host(sdiodev->func[1]);

	sdio_release_irq(sdiodev->func[2]);
@@ -253,9 +253,9 @@ u8 brcmf_sdio_regrb(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret) 
	u8 data;

	int retval;



	brcmf_dbg(INFO, "addr:0x%08x\n", addr);

	brcmf_dbg(SDIO, "addr:0x%08x\n", addr);

	retval = brcmf_sdio_regrw_helper(sdiodev, addr, &data, false);

	brcmf_dbg(INFO, "data:0x%02x\n", data);

	brcmf_dbg(SDIO, "data:0x%02x\n", data);



	if (ret)

		*ret = retval;
@@ -268,9 +268,9 @@ u32 brcmf_sdio_regrl(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret) 
	u32 data;

	int retval;



	brcmf_dbg(INFO, "addr:0x%08x\n", addr);

	brcmf_dbg(SDIO, "addr:0x%08x\n", addr);

	retval = brcmf_sdio_regrw_helper(sdiodev, addr, &data, false);

	brcmf_dbg(INFO, "data:0x%08x\n", data);

	brcmf_dbg(SDIO, "data:0x%08x\n", data);



	if (ret)

		*ret = retval;
@@ -283,7 +283,7 @@ void brcmf_sdio_regwb(struct brcmf_sdio_dev *sdiodev, u32 addr, 
{

	int retval;



	brcmf_dbg(INFO, "addr:0x%08x, data:0x%02x\n", addr, data);

	brcmf_dbg(SDIO, "addr:0x%08x, data:0x%02x\n", addr, data);

	retval = brcmf_sdio_regrw_helper(sdiodev, addr, &data, true);



	if (ret)
@@ -295,7 +295,7 @@ void brcmf_sdio_regwl(struct brcmf_sdio_dev *sdiodev, u32 addr, 
{

	int retval;



	brcmf_dbg(INFO, "addr:0x%08x, data:0x%08x\n", addr, data);

	brcmf_dbg(SDIO, "addr:0x%08x, data:0x%08x\n", addr, data);

	retval = brcmf_sdio_regrw_helper(sdiodev, addr, &data, true);



	if (ret)
@@ -358,7 +358,7 @@ brcmf_sdcard_recv_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, 
	uint width;

	int err = 0;



	brcmf_dbg(INFO, "fun = %d, addr = 0x%x, size = %d\n",

	brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",

		  fn, addr, pkt->len);



	width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
@@ -381,7 +381,7 @@ int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, 
	uint width;

	int err = 0;



	brcmf_dbg(INFO, "fun = %d, addr = 0x%x, size = %d\n",

	brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",

		  fn, addr, pktq->qlen);



	width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
@@ -428,7 +428,7 @@ brcmf_sdcard_send_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, 
	uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;

	int err = 0;



	brcmf_dbg(INFO, "fun = %d, addr = 0x%x, size = %d\n",

	brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",

		  fn, addr, pkt->len);



	/* Async not implemented yet */
@@ -492,13 +492,13 @@ int brcmf_sdcard_rwdata(struct brcmf_sdio_dev *sdiodev, uint rw, u32 addr, 
int brcmf_sdcard_abort(struct brcmf_sdio_dev *sdiodev, uint fn)

{

	char t_func = (char)fn;

	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	/* issue abort cmd52 command through F0 */

	brcmf_sdioh_request_byte(sdiodev, SDIOH_WRITE, SDIO_FUNC_0,

				 SDIO_CCCR_ABORT, &t_func);



	brcmf_dbg(TRACE, "Exit\n");

	brcmf_dbg(SDIO, "Exit\n");

	return 0;

}

drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c

+30 −30
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ int brcmf_sdioh_request_byte(struct brcmf_sdio_dev *sdiodev, uint rw, uint func, 
{

	int err_ret;



	brcmf_dbg(INFO, "rw=%d, func=%d, addr=0x%05x\n", rw, func, regaddr);

	brcmf_dbg(SDIO, "rw=%d, func=%d, addr=0x%05x\n", rw, func, regaddr);



	brcmf_pm_resume_wait(sdiodev, &sdiodev->request_byte_wait);

	if (brcmf_pm_resume_error(sdiodev))
@@ -179,7 +179,7 @@ int brcmf_sdioh_request_word(struct brcmf_sdio_dev *sdiodev, 
		return -EINVAL;

	}



	brcmf_dbg(INFO, "rw=%d, func=%d, addr=0x%05x, nbytes=%d\n",

	brcmf_dbg(SDIO, "rw=%d, func=%d, addr=0x%05x, nbytes=%d\n",

		  rw, func, addr, nbytes);



	brcmf_pm_resume_wait(sdiodev, &sdiodev->request_word_wait);
@@ -252,7 +252,7 @@ brcmf_sdioh_request_chain(struct brcmf_sdio_dev *sdiodev, uint fix_inc, 


	struct sk_buff *pkt;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	brcmf_pm_resume_wait(sdiodev, &sdiodev->request_chain_wait);

	if (brcmf_pm_resume_error(sdiodev))
@@ -270,7 +270,7 @@ brcmf_sdioh_request_chain(struct brcmf_sdio_dev *sdiodev, uint fix_inc, 
				  write ? "TX" : "RX", pkt, SGCount, addr,

				  pkt_len, err_ret);

		} else {

			brcmf_dbg(TRACE, "%s xfr'd %p[%d], addr=0x%05x, len=%d\n",

			brcmf_dbg(SDIO, "%s xfr'd %p[%d], addr=0x%05x, len=%d\n",

				  write ? "TX" : "RX", pkt, SGCount, addr,

				  pkt_len);

		}
@@ -280,7 +280,7 @@ brcmf_sdioh_request_chain(struct brcmf_sdio_dev *sdiodev, uint fix_inc, 
		SGCount++;

	}



	brcmf_dbg(TRACE, "Exit\n");

	brcmf_dbg(SDIO, "Exit\n");

	return err_ret;

}
@@ -295,7 +295,7 @@ int brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, 
	uint pkt_len;

	bool fifo = (fix_inc == SDIOH_DATA_FIX);



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	if (pkt == NULL)

		return -EINVAL;
@@ -314,7 +314,7 @@ int brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, 
		brcmf_err("%s FAILED %p, addr=0x%05x, pkt_len=%d, ERR=0x%08x\n",

			  write ? "TX" : "RX", pkt, addr, pkt_len, status);

	} else {

		brcmf_dbg(TRACE, "%s xfr'd %p, addr=0x%05x, len=%d\n",

		brcmf_dbg(SDIO, "%s xfr'd %p, addr=0x%05x, len=%d\n",

			  write ? "TX" : "RX", pkt, addr, pkt_len);

	}
@@ -350,12 +350,12 @@ static int brcmf_sdioh_enablefuncs(struct brcmf_sdio_dev *sdiodev) 
	u32 fbraddr;

	u8 func;



	brcmf_dbg(TRACE, "\n");

	brcmf_dbg(SDIO, "\n");



	/* Get the Card's common CIS address */

	sdiodev->func_cis_ptr[0] = brcmf_sdioh_get_cisaddr(sdiodev,

							   SDIO_CCCR_CIS);

	brcmf_dbg(INFO, "Card's Common CIS Ptr = 0x%x\n",

	brcmf_dbg(SDIO, "Card's Common CIS Ptr = 0x%x\n",

		  sdiodev->func_cis_ptr[0]);



	/* Get the Card's function CIS (for each function) */
@@ -363,7 +363,7 @@ static int brcmf_sdioh_enablefuncs(struct brcmf_sdio_dev *sdiodev) 
	     func <= sdiodev->num_funcs; func++, fbraddr += SDIOD_FBR_SIZE) {

		sdiodev->func_cis_ptr[func] =

		    brcmf_sdioh_get_cisaddr(sdiodev, SDIO_FBR_CIS + fbraddr);

		brcmf_dbg(INFO, "Function %d CIS Ptr = 0x%x\n",

		brcmf_dbg(SDIO, "Function %d CIS Ptr = 0x%x\n",

			  func, sdiodev->func_cis_ptr[func]);

	}
@@ -382,7 +382,7 @@ int brcmf_sdioh_attach(struct brcmf_sdio_dev *sdiodev) 
{

	int err_ret = 0;



	brcmf_dbg(TRACE, "\n");

	brcmf_dbg(SDIO, "\n");



	sdiodev->num_funcs = 2;
@@ -404,13 +404,13 @@ int brcmf_sdioh_attach(struct brcmf_sdio_dev *sdiodev) 


out:

	sdio_release_host(sdiodev->func[1]);

	brcmf_dbg(TRACE, "Done\n");

	brcmf_dbg(SDIO, "Done\n");

	return err_ret;

}



void brcmf_sdioh_detach(struct brcmf_sdio_dev *sdiodev)

{

	brcmf_dbg(TRACE, "\n");

	brcmf_dbg(SDIO, "\n");



	/* Disable Function 2 */

	sdio_claim_host(sdiodev->func[2]);
@@ -458,11 +458,11 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func, 
	struct brcmf_sdio_dev *sdiodev;

	struct brcmf_bus *bus_if;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(TRACE, "Class=%x\n", func->class);

	brcmf_dbg(TRACE, "sdio vendor ID: 0x%04x\n", func->vendor);

	brcmf_dbg(TRACE, "sdio device ID: 0x%04x\n", func->device);

	brcmf_dbg(TRACE, "Function#: %d\n", func->num);

	brcmf_dbg(SDIO, "Enter\n");

	brcmf_dbg(SDIO, "Class=%x\n", func->class);

	brcmf_dbg(SDIO, "sdio vendor ID: 0x%04x\n", func->vendor);

	brcmf_dbg(SDIO, "sdio device ID: 0x%04x\n", func->device);

	brcmf_dbg(SDIO, "Function#: %d\n", func->num);



	/* Consume func num 1 but dont do anything with it. */

	if (func->num == 1)
@@ -501,13 +501,13 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func, 
	if (err)

		goto fail;



	brcmf_dbg(TRACE, "F2 found, calling brcmf_sdio_probe...\n");

	brcmf_dbg(SDIO, "F2 found, calling brcmf_sdio_probe...\n");

	err = brcmf_sdio_probe(sdiodev);

	if (err) {

		brcmf_err("F2 error, probe failed %d...\n", err);

		goto fail;

	}

	brcmf_dbg(TRACE, "F2 init completed...\n");

	brcmf_dbg(SDIO, "F2 init completed...\n");

	return 0;



fail:
@@ -523,10 +523,10 @@ static void brcmf_ops_sdio_remove(struct sdio_func *func) 
	struct brcmf_bus *bus_if;

	struct brcmf_sdio_dev *sdiodev;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(TRACE, "sdio vendor ID: 0x%04x\n", func->vendor);

	brcmf_dbg(TRACE, "sdio device ID: 0x%04x\n", func->device);

	brcmf_dbg(TRACE, "Function: %d\n", func->num);

	brcmf_dbg(SDIO, "Enter\n");

	brcmf_dbg(SDIO, "sdio vendor ID: 0x%04x\n", func->vendor);

	brcmf_dbg(SDIO, "sdio device ID: 0x%04x\n", func->device);

	brcmf_dbg(SDIO, "Function: %d\n", func->num);



	if (func->num != 1 && func->num != 2)

		return;
@@ -543,7 +543,7 @@ static void brcmf_ops_sdio_remove(struct sdio_func *func) 
		kfree(sdiodev);

	}



	brcmf_dbg(TRACE, "Exit\n");

	brcmf_dbg(SDIO, "Exit\n");

}



#ifdef CONFIG_PM_SLEEP
@@ -554,7 +554,7 @@ static int brcmf_sdio_suspend(struct device *dev) 
	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;

	int ret = 0;



	brcmf_dbg(TRACE, "\n");

	brcmf_dbg(SDIO, "\n");



	atomic_set(&sdiodev->suspend, true);
@@ -645,7 +645,7 @@ static struct platform_driver brcmf_sdio_pd = { 


void brcmf_sdio_exit(void)

{

	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	sdio_unregister_driver(&brcmf_sdmmc_driver);
@@ -656,7 +656,7 @@ void brcmf_sdio_init(void) 
{

	int ret;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	ret = platform_driver_register(&brcmf_sdio_pd);
@@ -666,7 +666,7 @@ void brcmf_sdio_init(void) 
#else

void brcmf_sdio_exit(void)

{

	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	sdio_unregister_driver(&brcmf_sdmmc_driver);

}
@@ -675,7 +675,7 @@ void brcmf_sdio_init(void) 
{

	int ret;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	ret = sdio_register_driver(&brcmf_sdmmc_driver);

drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h

+1 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ 
#define BRCMF_SCAN_VAL	0x00004000

#define BRCMF_CONN_VAL	0x00008000

#define BRCMF_CDC_VAL	0x00010000

#define BRCMF_SDIO_VAL	0x00020000



/* set default print format */

#undef pr_fmt

drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c

+17 −17
Original line number Diff line number Diff line
@@ -675,7 +675,7 @@ static int brcmf_sdbrcm_htclk(struct brcmf_sdio *bus, bool on, bool pendok) 
	u8 clkctl, clkreq, devctl;

	unsigned long timeout;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	clkctl = 0;
@@ -713,7 +713,7 @@ static int brcmf_sdbrcm_htclk(struct brcmf_sdio *bus, bool on, bool pendok) 
			devctl |= SBSDIO_DEVCTL_CA_INT_ONLY;

			brcmf_sdio_regwb(bus->sdiodev, SBSDIO_DEVICE_CTL,

					 devctl, &err);

			brcmf_dbg(INFO, "CLKCTL: set PENDING\n");

			brcmf_dbg(SDIO, "CLKCTL: set PENDING\n");

			bus->clkstate = CLK_PENDING;



			return 0;
@@ -750,7 +750,7 @@ static int brcmf_sdbrcm_htclk(struct brcmf_sdio *bus, bool on, bool pendok) 


		/* Mark clock available */

		bus->clkstate = CLK_AVAIL;

		brcmf_dbg(INFO, "CLKCTL: turned ON\n");

		brcmf_dbg(SDIO, "CLKCTL: turned ON\n");



#if defined(DEBUG)

		if (!bus->alp_only) {
@@ -775,7 +775,7 @@ static int brcmf_sdbrcm_htclk(struct brcmf_sdio *bus, bool on, bool pendok) 
		bus->clkstate = CLK_SDONLY;

		brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,

				 clkreq, &err);

		brcmf_dbg(INFO, "CLKCTL: turned OFF\n");

		brcmf_dbg(SDIO, "CLKCTL: turned OFF\n");

		if (err) {

			brcmf_err("Failed access turning clock off: %d\n",

				  err);
@@ -788,7 +788,7 @@ static int brcmf_sdbrcm_htclk(struct brcmf_sdio *bus, bool on, bool pendok) 
/* Change idle/active SD state */

static int brcmf_sdbrcm_sdclk(struct brcmf_sdio *bus, bool on)

{

	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	if (on)

		bus->clkstate = CLK_SDONLY;
@@ -805,7 +805,7 @@ static int brcmf_sdbrcm_clkctl(struct brcmf_sdio *bus, uint target, bool pendok) 
	uint oldstate = bus->clkstate;

#endif				/* DEBUG */



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	/* Early exit if we're already there */

	if (bus->clkstate == target) {
@@ -849,7 +849,7 @@ static int brcmf_sdbrcm_clkctl(struct brcmf_sdio *bus, uint target, bool pendok) 
		break;

	}

#ifdef DEBUG

	brcmf_dbg(INFO, "%d -> %d\n", oldstate, bus->clkstate);

	brcmf_dbg(SDIO, "%d -> %d\n", oldstate, bus->clkstate);

#endif				/* DEBUG */



	return 0;
@@ -862,7 +862,7 @@ static u32 brcmf_sdbrcm_hostmail(struct brcmf_sdio *bus) 
	u8 fcbits;

	int ret;



	brcmf_dbg(TRACE, "Enter\n");

	brcmf_dbg(SDIO, "Enter\n");



	/* Read mailbox data and ack that we did so */

	ret = r_sdreg32(bus, &hmb_data,
@@ -875,7 +875,7 @@ static u32 brcmf_sdbrcm_hostmail(struct brcmf_sdio *bus) 


	/* Dongle recomposed rx frames, accept them again */

	if (hmb_data & HMB_DATA_NAKHANDLED) {

		brcmf_dbg(INFO, "Dongle reports NAK handled, expect rtx of %d\n",

		brcmf_dbg(SDIO, "Dongle reports NAK handled, expect rtx of %d\n",

			  bus->rx_seq);

		if (!bus->rxskip)

			brcmf_err("unexpected NAKHANDLED!\n");
@@ -896,7 +896,7 @@ static u32 brcmf_sdbrcm_hostmail(struct brcmf_sdio *bus) 
				  "expecting %d\n",

				  bus->sdpcm_ver, SDPCM_PROT_VERSION);

		else

			brcmf_dbg(INFO, "Dongle ready, protocol version %d\n",

			brcmf_dbg(SDIO, "Dongle ready, protocol version %d\n",

				  bus->sdpcm_ver);

	}
@@ -970,7 +970,7 @@ static void brcmf_sdbrcm_rxfail(struct brcmf_sdio *bus, bool abort, bool rtx) 
	if (!retries)

		brcmf_err("count never zeroed: last 0x%04x\n", lastrbc);

	else

		brcmf_dbg(INFO, "flush took %d iterations\n", 0xffff - retries);

		brcmf_dbg(SDIO, "flush took %d iterations\n", 0xffff - retries);



	if (rtx) {

		bus->sdcnt.rxrtx++;
@@ -1173,7 +1173,7 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) 
	/* If packets, issue read(s) and send up packet chain */

	/* Return sequence numbers consumed? */



	brcmf_dbg(TRACE, "start: glomd %p glom %p\n",

	brcmf_dbg(SDIO, "start: glomd %p glom %p\n",

		  bus->glomd, skb_peek(&bus->glom));



	/* If there's a descriptor, generate the packet chain */
@@ -2117,7 +2117,7 @@ static void brcmf_sdbrcm_dpc(struct brcmf_sdio *bus) 
			bus->sdiodev->bus_if->state = BRCMF_BUS_DOWN;

		}



		brcmf_dbg(INFO, "DPC: PENDING, devctl 0x%02x clkctl 0x%02x\n",

		brcmf_dbg(SDIO, "DPC: PENDING, devctl 0x%02x clkctl 0x%02x\n",

			  devctl, clkctl);



		if (SBSDIO_HTAV(clkctl)) {
@@ -2387,7 +2387,7 @@ brcmf_sdbrcm_membytes(struct brcmf_sdio *bus, bool write, u32 address, u8 *data, 


	/* Do the transfer(s) */

	while (size) {

		brcmf_dbg(INFO, "%s %d bytes at offset 0x%08x in window 0x%08x\n",

		brcmf_dbg(SDIO, "%s %d bytes at offset 0x%08x in window 0x%08x\n",

			  write ? "write" : "read", dsize,

			  sdaddr, address & SBSDIO_SBWINDOW_MASK);

		bcmerror = brcmf_sdcard_rwdata(bus->sdiodev, write,
@@ -2620,10 +2620,10 @@ brcmf_sdbrcm_bus_txctl(struct device *dev, unsigned char *msg, uint msglen) 
						 msecs_to_jiffies(2000));



		if (!bus->ctrl_frame_stat) {

			brcmf_dbg(INFO, "ctrl_frame_stat == false\n");

			brcmf_dbg(SDIO, "ctrl_frame_stat == false\n");

			ret = 0;

		} else {

			brcmf_dbg(INFO, "ctrl_frame_stat == true\n");

			brcmf_dbg(SDIO, "ctrl_frame_stat == true\n");

			ret = -1;

		}

	}
@@ -2694,7 +2694,7 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus, 


	addr = le32_to_cpu(addr_le);



	brcmf_dbg(INFO, "sdpcm_shared address 0x%08X\n", addr);

	brcmf_dbg(SDIO, "sdpcm_shared address 0x%08X\n", addr);



	/*

	 * Check if addr is valid.