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Commit 2a99b507 authored by Matthieu CASTET's avatar Matthieu CASTET Committed by Greg Kroah-Hartman
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[PATCH] USB: UEAGLE : cosmetic 



- improve debug trace in order to make easy to solve user problems.
- indent some code
- increase version number

Signed-off-by: default avatarMatthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 87ed0aeb

drivers/usb/atm/ueagle-atm.c

+29 −6
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ 


#include "usbatm.h"



#define EAGLEUSBVERSION "ueagle 1.2"

#define EAGLEUSBVERSION "ueagle 1.3"





/*
@@ -314,6 +314,10 @@ struct cmv { 
	 ((d) & 0xff) << 16 |						\

	 ((a) & 0xff) << 8  |						\

	 ((b) & 0xff))

#define GETSA1(a) ((a >> 8) & 0xff)

#define GETSA2(a) (a & 0xff)

#define GETSA3(a) ((a >> 24) & 0xff)

#define GETSA4(a) ((a >> 16) & 0xff)



#define SA_CNTL MAKESA('C', 'N', 'T', 'L')

#define SA_DIAG MAKESA('D', 'I', 'A', 'G')
@@ -733,6 +737,7 @@ static void uea_load_page(void *xsc) 


static inline void wake_up_cmv_ack(struct uea_softc *sc)

{

	BUG_ON(sc->cmv_ack);

	sc->cmv_ack = 1;

	wake_up(&sc->cmv_ack_wait);

}
@@ -743,6 +748,9 @@ static inline int wait_cmv_ack(struct uea_softc *sc) 
						   sc->cmv_ack, ACK_TIMEOUT);

	sc->cmv_ack = 0;



	uea_dbg(INS_TO_USBDEV(sc), "wait_event_timeout : %d ms\n",

			jiffies_to_msecs(ret));



	if (ret < 0)

		return ret;
@@ -791,6 +799,12 @@ static int uea_cmv(struct uea_softc *sc, 
	struct cmv cmv;

	int ret;



	uea_enters(INS_TO_USBDEV(sc));

	uea_vdbg(INS_TO_USBDEV(sc), "Function : %d-%d, Address : %c%c%c%c, "

			"offset : 0x%04x, data : 0x%08x\n",

			FUNCTION_TYPE(function), FUNCTION_SUBTYPE(function),

			GETSA1(address), GETSA2(address), GETSA3(address),

			GETSA4(address), offset, data);

	/* we send a request, but we expect a reply */

	sc->cmv_function = function | 0x2;

	sc->cmv_idx++;
@@ -808,7 +822,9 @@ static int uea_cmv(struct uea_softc *sc, 
	ret = uea_request(sc, UEA_SET_BLOCK, UEA_MPTX_START, CMV_SIZE, &cmv);

	if (ret < 0)

		return ret;

	return wait_cmv_ack(sc);

	ret = wait_cmv_ack(sc);

	uea_leaves(INS_TO_USBDEV(sc));

	return ret;

}



static inline int uea_read_cmv(struct uea_softc *sc,
@@ -922,7 +938,7 @@ static int uea_stat(struct uea_softc *sc) 
	 * we check the status again in order to detect the failure earlier

	 */

	if (sc->stats.phy.flags) {

		uea_dbg(INS_TO_USBDEV(sc), "Stat flag = %d\n",

		uea_dbg(INS_TO_USBDEV(sc), "Stat flag = 0x%x\n",

		       sc->stats.phy.flags);

		return 0;

	}
@@ -1101,6 +1117,8 @@ static int uea_start_reset(struct uea_softc *sc) 
	if (ret < 0)

		return ret;



	uea_vdbg(INS_TO_USBDEV(sc), "Ready CMV received\n");



	/* Enter in R-IDLE (cmv) until instructed otherwise */

	ret = uea_write_cmv(sc, SA_CNTL, 0, 1);

	if (ret < 0)
@@ -1121,6 +1139,7 @@ static int uea_start_reset(struct uea_softc *sc) 
	}

	/* Enter in R-ACT-REQ */

	ret = uea_write_cmv(sc, SA_CNTL, 0, 2);

	uea_vdbg(INS_TO_USBDEV(sc), "Entering in R-ACT-REQ state\n");

out:

	release_firmware(cmvs_fw);

	sc->reset = 0;
@@ -1235,6 +1254,7 @@ static void uea_dispatch_cmv(struct uea_softc *sc, struct cmv* cmv) 


	if (cmv->bFunction == MAKEFUNCTION(ADSLDIRECTIVE, MODEMREADY)) {

		wake_up_cmv_ack(sc);

		uea_leaves(INS_TO_USBDEV(sc));

		return;

	}
@@ -1249,6 +1269,7 @@ static void uea_dispatch_cmv(struct uea_softc *sc, struct cmv* cmv) 
	sc->data = sc->data << 16 | sc->data >> 16;



	wake_up_cmv_ack(sc);

	uea_leaves(INS_TO_USBDEV(sc));

	return;



bad2:
@@ -1256,12 +1277,14 @@ static void uea_dispatch_cmv(struct uea_softc *sc, struct cmv* cmv) 
			"Function : %d, Subfunction : %d\n",

			FUNCTION_TYPE(cmv->bFunction),

			FUNCTION_SUBTYPE(cmv->bFunction));

	uea_leaves(INS_TO_USBDEV(sc));

	return;



bad1:

	uea_err(INS_TO_USBDEV(sc), "invalid cmv received, "

			"wPreamble %d, bDirection %d\n",

			le16_to_cpu(cmv->wPreamble), cmv->bDirection);

	uea_leaves(INS_TO_USBDEV(sc));

}



/*