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Commit 9d6f3945 authored by Matthias Beyer's avatar Matthias Beyer Committed by Greg Kroah-Hartman
Browse files

Staging: bcm: Lines shortened in ddr_init() 



Signed-off-by: default avatarMatthias Beyer <mail@beyermatthias.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 40ee5a77

drivers/staging/bcm/DDRInit.c

+134 −42
Original line number Diff line number Diff line
@@ -818,15 +818,21 @@ int ddr_init(struct bcm_mini_adapter *Adapter) 
	if ((Adapter->chip_id !=  BCS220_2) &&

		(Adapter->chip_id !=  BCS220_2BC) &&

		(Adapter->chip_id != BCS220_3)) {

		retval = rdmalt(Adapter, (UINT)0x0f000830, &uiResetValue, sizeof(uiResetValue));

		retval = rdmalt(Adapter, (UINT)0x0f000830, &uiResetValue,

				sizeof(uiResetValue));

		if (retval < 0) {

			BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

			BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL,

					"%s:%d RDM failed\n",

					__func__, __LINE__);

			return retval;

		}

		uiResetValue |= 0x44;

		retval = wrmalt(Adapter, (UINT)0x0f000830, &uiResetValue, sizeof(uiResetValue));

		retval = wrmalt(Adapter, (UINT)0x0f000830, &uiResetValue,

				sizeof(uiResetValue));

		if (retval < 0) {

			BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

			BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL,

					"%s:%d RDM failed\n",

					__func__, __LINE__);

			return retval;

		}

	}
@@ -857,7 +863,8 @@ int ddr_init(struct bcm_mini_adapter *Adapter) 


		case DDR_160_MHZ:

			psDDRSetting = asT3LPB_DDRSetting160MHz;

			RegCount = sizeof(asT3LPB_DDRSetting160MHz)/sizeof(struct bcm_ddr_setting);

			RegCount = sizeof(asT3LPB_DDRSetting160MHz) /

				   sizeof(struct bcm_ddr_setting);



			if (Adapter->bMipsConfig == MIPS_200_MHZ)

				uiClockSetting = 0x03F137D2;
@@ -871,7 +878,8 @@ int ddr_init(struct bcm_mini_adapter *Adapter) 
	case 0xbece0121:

	case 0xbece0130:

	case 0xbece0300:

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "DDR Setting: %x\n", Adapter->DDRSetting);

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,

			"DDR Setting: %x\n", Adapter->DDRSetting);

		switch (Adapter->DDRSetting) {

		case DDR_80_MHZ:

			psDDRSetting = asT3_DDRSetting80MHz;
@@ -933,15 +941,19 @@ int ddr_init(struct bcm_mini_adapter *Adapter) 
	}



	value = 0;

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Register Count is =%lu\n", RegCount);

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,

			"Register Count is =%lu\n", RegCount);

	while (RegCount && !retval) {

		if (uiClockSetting && psDDRSetting->ulRegAddress == MIPS_CLOCK_REG)

		if (uiClockSetting

				&& psDDRSetting->ulRegAddress == MIPS_CLOCK_REG)

			value = uiClockSetting;

		else

			value = psDDRSetting->ulRegValue;

		retval = wrmalt(Adapter, psDDRSetting->ulRegAddress, &value, sizeof(value));

		retval = wrmalt(Adapter, psDDRSetting->ulRegAddress, &value,

				sizeof(value));

		if (STATUS_SUCCESS != retval) {

			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "%s:%d\n", __func__, __LINE__);

			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,

					"%s:%d\n", __func__, __LINE__);

			break;

		}
@@ -957,27 +969,47 @@ int ddr_init(struct bcm_mini_adapter *Adapter) 
			(Adapter->chip_id != BCS220_3)) {

			/* drive MDDR to half in case of UMA-B:	*/

			uiResetValue = 0x01010001;

			retval = wrmalt(Adapter, (UINT)0x0F007018, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0F007018,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x00040020;

			retval = wrmalt(Adapter, (UINT)0x0F007094, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0F007094,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x01020101;

			retval = wrmalt(Adapter, (UINT)0x0F00701c, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0F00701c,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x01010000;

			retval = wrmalt(Adapter, (UINT)0x0F007018, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0F007018,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

		}
@@ -990,70 +1022,130 @@ int ddr_init(struct bcm_mini_adapter *Adapter) 
		 * we will change this when we will have internal PMU.

		 */

		if (Adapter->PmuMode == HYBRID_MODE_7C) {

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x1322a8;

			retval = wrmalt(Adapter, (UINT)0x0f000d1c, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0f000d1c,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x132296;

			retval = wrmalt(Adapter, (UINT)0x0f000d14, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0f000d14,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

		} else if (Adapter->PmuMode == HYBRID_MODE_6) {



			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x6003229a;

			retval = wrmalt(Adapter, (UINT)0x0f000d14, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0f000d14,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			retval = rdmalt(Adapter, (UINT)0x0f000c00, &uiResetValue, sizeof(uiResetValue));

			retval = rdmalt(Adapter, (UINT)0x0f000c00,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

			uiResetValue = 0x1322a8;

			retval = wrmalt(Adapter, (UINT)0x0f000d1c, &uiResetValue, sizeof(uiResetValue));

			retval = wrmalt(Adapter, (UINT)0x0f000d1c,

					&uiResetValue, sizeof(uiResetValue));

			if (retval < 0) {

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, "%s:%d RDM failed\n", __func__, __LINE__);

				BCM_DEBUG_PRINT(Adapter, CMHOST, RDM,

						DBG_LVL_ALL,

						"%s:%d RDM failed\n",

						__func__,

						__LINE__);

				return retval;

			}

		}