diff options
author | luka <luka@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-07-11 23:38:14 +0000 |
---|---|---|
committer | luka <luka@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-07-11 23:38:14 +0000 |
commit | 94a17b96c4b537258b3d338ac00c0757c4936c01 (patch) | |
tree | f6fa906f2e09844443b41ca345686f6d4047296c /target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex | |
parent | 8ad915e15787ddfdb4f87a04b58f148629d2affd (diff) |
ocf: update to version 20120127
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32672 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex')
3 files changed, 399 insertions, 395 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt new file mode 100644 index 000000000..38a926440 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c index 13d2f8726..19c871ae4 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c @@ -1,313 +1,313 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ - -#include "mvPex.h" - -//#define MV_DEBUG -/* defines */ -#ifdef MV_DEBUG - #define DB(x) x -#else - #define DB(x) -#endif - -/* locals */ -typedef struct -{ - MV_U32 data; - MV_U32 mask; -}PEX_HEADER_DATA; - -/* local function forwad decleration */ -MV_U32 mvPexHwConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func, - MV_U32 regOff); -MV_STATUS mvPexHwConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func, MV_U32 regOff, MV_U32 data); -void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev); - - -PEX_HEADER_DATA configHdr[16] = -{ -{0x888811ab, 0x00000000}, /*[device ID, vendor ID] */ -{0x00100007, 0x0000ffff}, /*[status register, command register] */ -{0x0604000e, 0x00000000}, /*[programming interface, sub class code, class code, revision ID] */ -{0x00010008, 0x00000000}, /*[BIST, header type, latency time, cache line] */ -{0x00000000, 0x00000000}, /*[base address 0] */ -{0x00000000, 0x00000000}, /*[base address 1] */ -{0x00000000, 0x00ffffff}, /*[secondary latency timersubordinate bus number, secondary bus number, primary bus number] */ -{0x0000f101, 0x00000000}, /*[secondary status ,IO limit, IO base] */ -{0x9ff0a000, 0x00000000}, /*[memory limit, memory base] */ -{0x0001fff1, 0x00000000}, /*[prefetch memory limit, prefetch memory base] */ -{0xffffffff, 0x00000000}, /*[prefetch memory base upper] */ -{0x00000000, 0x00000000}, /*[prefetch memory limit upper] */ -{0xeffff000, 0x00000000}, /*[IO limit upper 16 bits, IO base upper 16 bits] */ -{0x00000000, 0x00000000}, /*[reserved, capability pointer] */ -{0x00000000, 0x00000000}, /*[expansion ROM base address] */ -{0x00000000, 0x000000FF}, /*[bridge control, interrupt pin, interrupt line] */ -}; - - -#define HEADER_WRITE(data, offset) configHdr[offset/4].data = ((configHdr[offset/4].data & ~configHdr[offset/4].mask) | \ - (data & configHdr[offset/4].mask)) -#define HEADER_READ(offset) configHdr[offset/4].data - -/******************************************************************************* -* mvVrtBrgPexInit - Initialize PEX interfaces -* -* DESCRIPTION: -* -* This function is responsible of intialization of the Pex Interface , It -* configure the Pex Bars and Windows in the following manner: -* -* Assumptions : -* Bar0 is always internal registers bar -* Bar1 is always the DRAM bar -* Bar2 is always the Device bar -* -* 1) Sets the Internal registers bar base by obtaining the base from -* the CPU Interface -* 2) Sets the DRAM bar base and size by getting the base and size from -* the CPU Interface when the size is the sum of all enabled DRAM -* chip selects and the base is the base of CS0 . -* 3) Sets the Device bar base and size by getting these values from the -* CPU Interface when the base is the base of the lowest base of the -* Device chip selects, and the -* -* -* INPUT: -* -* pexIf - PEX interface number. -* -* -* OUTPUT: -* None. -* -* RETURN: -* MV_OK if function success otherwise MV_ERROR or MV_BAD_PARAM -* -*******************************************************************************/ -MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf) -{ - /* reset PEX tree to recover previous U-boot/Boot configurations */ - MV_U32 localBus = mvPexLocalBusNumGet(pexIf); - - - resetPexConfig(pexIf, localBus, 1); - return MV_OK; -} - - -MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func, - MV_U32 regOff) -{ - - MV_U32 localBus = mvPexLocalBusNumGet(pexIf); - MV_U32 localDev = mvPexLocalDevNumGet(pexIf); - MV_U32 val; - if(bus == localBus) - { - if(dev > 1) - { -/* on the local device allow only device #0 & #1 */ - return 0xffffffff; - } - else - if (dev == localDev) - { - /* read the memory controller registers */ - return mvPexHwConfigRead (pexIf, bus, dev, func, regOff); - } - else - { - /* access the virtual brg header */ - return HEADER_READ(regOff); - } - } - else - if(bus == (localBus + 1)) - { - /* access the device behind the virtual bridge */ - if((dev == localDev) || (dev > 1)) - { - return 0xffffffff; - } - else - { - /* access the device behind the virtual bridge, in this case - * change the bus number to the local bus number in order to - * generate type 0 config cycle - */ - mvPexLocalBusNumSet(pexIf, bus); - mvPexLocalDevNumSet(pexIf, 1); - val = mvPexHwConfigRead (pexIf, bus, 0, func, regOff); - mvPexLocalBusNumSet(pexIf, localBus); - mvPexLocalDevNumSet(pexIf, localDev); - return val; - } - } - /* for all other devices use the HW function to get the - * requested registers - */ - mvPexLocalDevNumSet(pexIf, 1); - val = mvPexHwConfigRead (pexIf, bus, dev, func, regOff); - mvPexLocalDevNumSet(pexIf, localDev); - return val; -} - - -MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func, MV_U32 regOff, MV_U32 data) -{ - MV_U32 localBus = mvPexLocalBusNumGet(pexIf); - MV_U32 localDev = mvPexLocalDevNumGet(pexIf); - MV_STATUS status; - - if(bus == localBus) - { - if(dev > 1) - { - /* on the local device allow only device #0 & #1 */ - return MV_ERROR; - } - else - if (dev == localDev) - { - /* read the memory controller registers */ - return mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data); - } - else - { - /* access the virtual brg header */ - HEADER_WRITE(data, regOff); - return MV_OK; - } - } - else - if(bus == (localBus + 1)) - { - /* access the device behind the virtual bridge */ - if((dev == localDev) || (dev > 1)) - { - return MV_ERROR; - } - else - { - /* access the device behind the virtual bridge, in this case - * change the bus number to the local bus number in order to - * generate type 0 config cycle - */ - //return mvPexHwConfigWrite (pexIf, localBus, dev, func, regOff, data); - mvPexLocalBusNumSet(pexIf, bus); - mvPexLocalDevNumSet(pexIf, 1); - status = mvPexHwConfigWrite (pexIf, bus, 0, func, regOff, data); - mvPexLocalBusNumSet(pexIf, localBus); - mvPexLocalDevNumSet(pexIf, localDev); - return status; - - } - } - /* for all other devices use the HW function to get the - * requested registers - */ - mvPexLocalDevNumSet(pexIf, 1); - status = mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data); - mvPexLocalDevNumSet(pexIf, localDev); - return status; -} - - - - -void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev) -{ - MV_U32 tData; - MV_U32 i; - - /* restore the PEX configuration to initialization state */ - /* in case PEX P2P call recursive and reset config */ - tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x0); - if(tData != 0xffffffff) - { - /* agent had been found - check whether P2P */ - tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x8); - if((tData & 0xffff0000) == 0x06040000) - {/* P2P */ - /* get the sec bus and the subordinate */ - MV_U32 secBus; - tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x18); - secBus = ((tData >> 8) & 0xff); - /* now scan on sec bus */ - for(i = 0;i < 0xff;i++) - { - resetPexConfig(pexIf, secBus, i); - } - /* now reset this device */ - DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev)); - mvPexHwConfigWrite(pexIf, bus, dev, 0x0, 0x18, 0x0); - DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev)); - } - } -} - - +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#include "mvPex.h"
+
+//#define MV_DEBUG
+/* defines */
+#ifdef MV_DEBUG
+ #define DB(x) x
+#else
+ #define DB(x)
+#endif
+
+/* locals */
+typedef struct
+{
+ MV_U32 data;
+ MV_U32 mask;
+}PEX_HEADER_DATA;
+
+/* local function forwad decleration */
+MV_U32 mvPexHwConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func,
+ MV_U32 regOff);
+MV_STATUS mvPexHwConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func, MV_U32 regOff, MV_U32 data);
+void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev);
+
+
+PEX_HEADER_DATA configHdr[16] =
+{
+{0x888811ab, 0x00000000}, /*[device ID, vendor ID] */
+{0x00100007, 0x0000ffff}, /*[status register, command register] */
+{0x0604000e, 0x00000000}, /*[programming interface, sub class code, class code, revision ID] */
+{0x00010008, 0x00000000}, /*[BIST, header type, latency time, cache line] */
+{0x00000000, 0x00000000}, /*[base address 0] */
+{0x00000000, 0x00000000}, /*[base address 1] */
+{0x00000000, 0x00ffffff}, /*[secondary latency timersubordinate bus number, secondary bus number, primary bus number] */
+{0x0000f101, 0x00000000}, /*[secondary status ,IO limit, IO base] */
+{0x9ff0a000, 0x00000000}, /*[memory limit, memory base] */
+{0x0001fff1, 0x00000000}, /*[prefetch memory limit, prefetch memory base] */
+{0xffffffff, 0x00000000}, /*[prefetch memory base upper] */
+{0x00000000, 0x00000000}, /*[prefetch memory limit upper] */
+{0xeffff000, 0x00000000}, /*[IO limit upper 16 bits, IO base upper 16 bits] */
+{0x00000000, 0x00000000}, /*[reserved, capability pointer] */
+{0x00000000, 0x00000000}, /*[expansion ROM base address] */
+{0x00000000, 0x000000FF}, /*[bridge control, interrupt pin, interrupt line] */
+};
+
+
+#define HEADER_WRITE(data, offset) configHdr[offset/4].data = ((configHdr[offset/4].data & ~configHdr[offset/4].mask) | \
+ (data & configHdr[offset/4].mask))
+#define HEADER_READ(offset) configHdr[offset/4].data
+
+/*******************************************************************************
+* mvVrtBrgPexInit - Initialize PEX interfaces
+*
+* DESCRIPTION:
+*
+* This function is responsible of intialization of the Pex Interface , It
+* configure the Pex Bars and Windows in the following manner:
+*
+* Assumptions :
+* Bar0 is always internal registers bar
+* Bar1 is always the DRAM bar
+* Bar2 is always the Device bar
+*
+* 1) Sets the Internal registers bar base by obtaining the base from
+* the CPU Interface
+* 2) Sets the DRAM bar base and size by getting the base and size from
+* the CPU Interface when the size is the sum of all enabled DRAM
+* chip selects and the base is the base of CS0 .
+* 3) Sets the Device bar base and size by getting these values from the
+* CPU Interface when the base is the base of the lowest base of the
+* Device chip selects, and the
+*
+*
+* INPUT:
+*
+* pexIf - PEX interface number.
+*
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* MV_OK if function success otherwise MV_ERROR or MV_BAD_PARAM
+*
+*******************************************************************************/
+MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf)
+{
+ /* reset PEX tree to recover previous U-boot/Boot configurations */
+ MV_U32 localBus = mvPexLocalBusNumGet(pexIf);
+
+
+ resetPexConfig(pexIf, localBus, 1);
+ return MV_OK;
+}
+
+
+MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func,
+ MV_U32 regOff)
+{
+
+ MV_U32 localBus = mvPexLocalBusNumGet(pexIf);
+ MV_U32 localDev = mvPexLocalDevNumGet(pexIf);
+ MV_U32 val;
+ if(bus == localBus)
+ {
+ if(dev > 1)
+ {
+/* on the local device allow only device #0 & #1 */
+ return 0xffffffff;
+ }
+ else
+ if (dev == localDev)
+ {
+ /* read the memory controller registers */
+ return mvPexHwConfigRead (pexIf, bus, dev, func, regOff);
+ }
+ else
+ {
+ /* access the virtual brg header */
+ return HEADER_READ(regOff);
+ }
+ }
+ else
+ if(bus == (localBus + 1))
+ {
+ /* access the device behind the virtual bridge */
+ if((dev == localDev) || (dev > 1))
+ {
+ return 0xffffffff;
+ }
+ else
+ {
+ /* access the device behind the virtual bridge, in this case
+ * change the bus number to the local bus number in order to
+ * generate type 0 config cycle
+ */
+ mvPexLocalBusNumSet(pexIf, bus);
+ mvPexLocalDevNumSet(pexIf, 1);
+ val = mvPexHwConfigRead (pexIf, bus, 0, func, regOff);
+ mvPexLocalBusNumSet(pexIf, localBus);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return val;
+ }
+ }
+ /* for all other devices use the HW function to get the
+ * requested registers
+ */
+ mvPexLocalDevNumSet(pexIf, 1);
+ val = mvPexHwConfigRead (pexIf, bus, dev, func, regOff);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return val;
+}
+
+
+MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func, MV_U32 regOff, MV_U32 data)
+{
+ MV_U32 localBus = mvPexLocalBusNumGet(pexIf);
+ MV_U32 localDev = mvPexLocalDevNumGet(pexIf);
+ MV_STATUS status;
+
+ if(bus == localBus)
+ {
+ if(dev > 1)
+ {
+ /* on the local device allow only device #0 & #1 */
+ return MV_ERROR;
+ }
+ else
+ if (dev == localDev)
+ {
+ /* read the memory controller registers */
+ return mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data);
+ }
+ else
+ {
+ /* access the virtual brg header */
+ HEADER_WRITE(data, regOff);
+ return MV_OK;
+ }
+ }
+ else
+ if(bus == (localBus + 1))
+ {
+ /* access the device behind the virtual bridge */
+ if((dev == localDev) || (dev > 1))
+ {
+ return MV_ERROR;
+ }
+ else
+ {
+ /* access the device behind the virtual bridge, in this case
+ * change the bus number to the local bus number in order to
+ * generate type 0 config cycle
+ */
+ //return mvPexHwConfigWrite (pexIf, localBus, dev, func, regOff, data);
+ mvPexLocalBusNumSet(pexIf, bus);
+ mvPexLocalDevNumSet(pexIf, 1);
+ status = mvPexHwConfigWrite (pexIf, bus, 0, func, regOff, data);
+ mvPexLocalBusNumSet(pexIf, localBus);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return status;
+
+ }
+ }
+ /* for all other devices use the HW function to get the
+ * requested registers
+ */
+ mvPexLocalDevNumSet(pexIf, 1);
+ status = mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return status;
+}
+
+
+
+
+void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev)
+{
+ MV_U32 tData;
+ MV_U32 i;
+
+ /* restore the PEX configuration to initialization state */
+ /* in case PEX P2P call recursive and reset config */
+ tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x0);
+ if(tData != 0xffffffff)
+ {
+ /* agent had been found - check whether P2P */
+ tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x8);
+ if((tData & 0xffff0000) == 0x06040000)
+ {/* P2P */
+ /* get the sec bus and the subordinate */
+ MV_U32 secBus;
+ tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x18);
+ secBus = ((tData >> 8) & 0xff);
+ /* now scan on sec bus */
+ for(i = 0;i < 0xff;i++)
+ {
+ resetPexConfig(pexIf, secBus, i);
+ }
+ /* now reset this device */
+ DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev));
+ mvPexHwConfigWrite(pexIf, bus, dev, 0x0, 0x18, 0x0);
+ DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev));
+ }
+ }
+}
+
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h index d01f0248a..82eb72d50 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h @@ -1,82 +1,82 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ - -#ifndef __INCVRTBRGPEXH -#define __INCVRTBRGPEXH - - -/* Global Functions prototypes */ -/* mvPexInit - Initialize PEX interfaces*/ -MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf); - -/* mvPexConfigRead - Read from configuration space */ -MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func,MV_U32 regOff); - -/* mvPexConfigWrite - Write to configuration space */ -MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func, MV_U32 regOff, MV_U32 data); - - -#endif /* #ifndef __INCPEXH */ +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#ifndef __INCVRTBRGPEXH
+#define __INCVRTBRGPEXH
+
+
+/* Global Functions prototypes */
+/* mvPexInit - Initialize PEX interfaces*/
+MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf);
+
+/* mvPexConfigRead - Read from configuration space */
+MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func,MV_U32 regOff);
+
+/* mvPexConfigWrite - Write to configuration space */
+MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func, MV_U32 regOff, MV_U32 data);
+
+
+#endif /* #ifndef __INCPEXH */
|