--- /dev/null
+/*
+ * Provides the Hypervisor PCI calls for iSeries Linux Parition.
+ * Copyright (C) 2001 <Wayne G Holm> <IBM Corporation>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the:
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA
+ *
+ * Change Activity:
+ * Created, Jan 9, 2001
+ */
+
+#ifndef _PLATFORMS_ISERIES_CALL_PCI_H
+#define _PLATFORMS_ISERIES_CALL_PCI_H
+
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+
+/*
+ * DSA == Direct Select Address
+ * this struct must be 64 bits in total
+ */
+struct HvCallPci_DsaAddr {
+ u16 busNumber; /* PHB index? */
+ u8 subBusNumber; /* PCI bus number? */
+ u8 deviceId; /* device and function? */
+ u8 barNumber;
+ u8 reserved[3];
+};
+
+union HvDsaMap {
+ u64 DsaAddr;
+ struct HvCallPci_DsaAddr Dsa;
+};
+
+struct HvCallPci_LoadReturn {
+ u64 rc;
+ u64 value;
+};
+
+enum HvCallPci_DeviceType {
+ HvCallPci_NodeDevice = 1,
+ HvCallPci_SpDevice = 2,
+ HvCallPci_IopDevice = 3,
+ HvCallPci_BridgeDevice = 4,
+ HvCallPci_MultiFunctionDevice = 5,
+ HvCallPci_IoaDevice = 6
+};
+
+
+struct HvCallPci_DeviceInfo {
+ u32 deviceType; /* See DeviceType enum for values */
+};
+
+struct HvCallPci_BusUnitInfo {
+ u32 sizeReturned; /* length of data returned */
+ u32 deviceType; /* see DeviceType enum for values */
+};
+
+struct HvCallPci_BridgeInfo {
+ struct HvCallPci_BusUnitInfo busUnitInfo; /* Generic bus unit info */
+ u8 subBusNumber; /* Bus number of secondary bus */
+ u8 maxAgents; /* Max idsels on secondary bus */
+ u8 maxSubBusNumber; /* Max Sub Bus */
+ u8 logicalSlotNumber; /* Logical Slot Number for IOA */
+};
+
+
+/*
+ * Maximum BusUnitInfo buffer size. Provided for clients so
+ * they can allocate a buffer big enough for any type of bus
+ * unit. Increase as needed.
+ */
+enum {HvCallPci_MaxBusUnitInfoSize = 128};
+
+struct HvCallPci_BarParms {
+ u64 vaddr;
+ u64 raddr;
+ u64 size;
+ u64 protectStart;
+ u64 protectEnd;
+ u64 relocationOffset;
+ u64 pciAddress;
+ u64 reserved[3];
+};
+
+enum HvCallPci_VpdType {
+ HvCallPci_BusVpd = 1,
+ HvCallPci_BusAdapterVpd = 2
+};
+
+#define HvCallPciConfigLoad8 HvCallPci + 0
+#define HvCallPciConfigLoad16 HvCallPci + 1
+#define HvCallPciConfigLoad32 HvCallPci + 2
+#define HvCallPciConfigStore8 HvCallPci + 3
+#define HvCallPciConfigStore16 HvCallPci + 4
+#define HvCallPciConfigStore32 HvCallPci + 5
+#define HvCallPciEoi HvCallPci + 16
+#define HvCallPciGetBarParms HvCallPci + 18
+#define HvCallPciMaskFisr HvCallPci + 20
+#define HvCallPciUnmaskFisr HvCallPci + 21
+#define HvCallPciSetSlotReset HvCallPci + 25
+#define HvCallPciGetDeviceInfo HvCallPci + 27
+#define HvCallPciGetCardVpd HvCallPci + 28
+#define HvCallPciBarLoad8 HvCallPci + 40
+#define HvCallPciBarLoad16 HvCallPci + 41
+#define HvCallPciBarLoad32 HvCallPci + 42
+#define HvCallPciBarLoad64 HvCallPci + 43
+#define HvCallPciBarStore8 HvCallPci + 44
+#define HvCallPciBarStore16 HvCallPci + 45
+#define HvCallPciBarStore32 HvCallPci + 46
+#define HvCallPciBarStore64 HvCallPci + 47
+#define HvCallPciMaskInterrupts HvCallPci + 48
+#define HvCallPciUnmaskInterrupts HvCallPci + 49
+#define HvCallPciGetBusUnitInfo HvCallPci + 50
+
+static inline u64 HvCallPci_configLoad16(u16 busNumber, u8 subBusNumber,
+ u8 deviceId, u32 offset, u16 *value)
+{
+ struct HvCallPci_DsaAddr dsa;
+ struct HvCallPci_LoadReturn retVal;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumber;
+ dsa.subBusNumber = subBusNumber;
+ dsa.deviceId = deviceId;
+
+ HvCall3Ret16(HvCallPciConfigLoad16, &retVal, *(u64 *)&dsa, offset, 0);
+
+ *value = retVal.value;
+
+ return retVal.rc;
+}
+
+static inline u64 HvCallPci_configStore8(u16 busNumber, u8 subBusNumber,
+ u8 deviceId, u32 offset, u8 value)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumber;
+ dsa.subBusNumber = subBusNumber;
+ dsa.deviceId = deviceId;
+
+ return HvCall4(HvCallPciConfigStore8, *(u64 *)&dsa, offset, value, 0);
+}
+
+static inline u64 HvCallPci_eoi(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm)
+{
+ struct HvCallPci_DsaAddr dsa;
+ struct HvCallPci_LoadReturn retVal;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+
+ HvCall1Ret16(HvCallPciEoi, &retVal, *(u64*)&dsa);
+
+ return retVal.rc;
+}
+
+static inline u64 HvCallPci_getBarParms(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm, u8 barNumberParm, u64 parms, u32 sizeofParms)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+ dsa.barNumber = barNumberParm;
+
+ return HvCall3(HvCallPciGetBarParms, *(u64*)&dsa, parms, sizeofParms);
+}
+
+static inline u64 HvCallPci_maskFisr(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm, u64 fisrMask)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+
+ return HvCall2(HvCallPciMaskFisr, *(u64*)&dsa, fisrMask);
+}
+
+static inline u64 HvCallPci_unmaskFisr(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm, u64 fisrMask)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+
+ return HvCall2(HvCallPciUnmaskFisr, *(u64*)&dsa, fisrMask);
+}
+
+static inline u64 HvCallPci_getDeviceInfo(u16 busNumberParm, u8 subBusParm,
+ u8 deviceNumberParm, u64 parms, u32 sizeofParms)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceNumberParm << 4;
+
+ return HvCall3(HvCallPciGetDeviceInfo, *(u64*)&dsa, parms, sizeofParms);
+}
+
+static inline u64 HvCallPci_maskInterrupts(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm, u64 interruptMask)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+
+ return HvCall2(HvCallPciMaskInterrupts, *(u64*)&dsa, interruptMask);
+}
+
+static inline u64 HvCallPci_unmaskInterrupts(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm, u64 interruptMask)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+
+ return HvCall2(HvCallPciUnmaskInterrupts, *(u64*)&dsa, interruptMask);
+}
+
+static inline u64 HvCallPci_getBusUnitInfo(u16 busNumberParm, u8 subBusParm,
+ u8 deviceIdParm, u64 parms, u32 sizeofParms)
+{
+ struct HvCallPci_DsaAddr dsa;
+
+ *((u64*)&dsa) = 0;
+
+ dsa.busNumber = busNumberParm;
+ dsa.subBusNumber = subBusParm;
+ dsa.deviceId = deviceIdParm;
+
+ return HvCall3(HvCallPciGetBusUnitInfo, *(u64*)&dsa, parms,
+ sizeofParms);
+}
+
+static inline int HvCallPci_getBusVpd(u16 busNumParm, u64 destParm,
+ u16 sizeParm)
+{
+ u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm,
+ sizeParm, HvCallPci_BusVpd);
+ if (xRc == -1)
+ return -1;
+ else
+ return xRc & 0xFFFF;
+}
+
+#endif /* _PLATFORMS_ISERIES_CALL_PCI_H */
#include <asm/ppcdebug.h>
#include <asm/iSeries/HvTypes.h>
#include <asm/iSeries/HvLpEvent.h>
-#include <asm/iSeries/HvCallPci.h>
#include <asm/iSeries/HvCallXm.h>
#include "irq.h"
+#include "call_pci.h"
/* This maps virtual irq numbers to real irqs */
unsigned int virt_irq_to_real_map[NR_IRQS];
#include <asm/iommu.h>
#include <asm/abs_addr.h>
-#include <asm/iSeries/HvCallPci.h>
#include <asm/iSeries/HvCallXm.h>
#include <asm/iSeries/mf.h>
#include "irq.h"
#include "pci.h"
+#include "call_pci.h"
extern unsigned long io_page_mask;
#include <asm/resource.h>
#include <asm/abs_addr.h>
#include <asm/pci-bridge.h>
-#include <asm/iSeries/HvCallPci.h>
#include <asm/iSeries/HvTypes.h>
#include "pci.h"
+#include "call_pci.h"
/*
* Size of Bus VPD data
+++ /dev/null
-/*
- * Provides the Hypervisor PCI calls for iSeries Linux Parition.
- * Copyright (C) 2001 <Wayne G Holm> <IBM Corporation>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the:
- * Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA
- *
- * Change Activity:
- * Created, Jan 9, 2001
- */
-
-#ifndef _HVCALLPCI_H
-#define _HVCALLPCI_H
-
-#include <asm/iSeries/HvCallSc.h>
-#include <asm/iSeries/HvTypes.h>
-
-/*
- * DSA == Direct Select Address
- * this struct must be 64 bits in total
- */
-struct HvCallPci_DsaAddr {
- u16 busNumber; /* PHB index? */
- u8 subBusNumber; /* PCI bus number? */
- u8 deviceId; /* device and function? */
- u8 barNumber;
- u8 reserved[3];
-};
-
-union HvDsaMap {
- u64 DsaAddr;
- struct HvCallPci_DsaAddr Dsa;
-};
-
-struct HvCallPci_LoadReturn {
- u64 rc;
- u64 value;
-};
-
-enum HvCallPci_DeviceType {
- HvCallPci_NodeDevice = 1,
- HvCallPci_SpDevice = 2,
- HvCallPci_IopDevice = 3,
- HvCallPci_BridgeDevice = 4,
- HvCallPci_MultiFunctionDevice = 5,
- HvCallPci_IoaDevice = 6
-};
-
-
-struct HvCallPci_DeviceInfo {
- u32 deviceType; /* See DeviceType enum for values */
-};
-
-struct HvCallPci_BusUnitInfo {
- u32 sizeReturned; /* length of data returned */
- u32 deviceType; /* see DeviceType enum for values */
-};
-
-struct HvCallPci_BridgeInfo {
- struct HvCallPci_BusUnitInfo busUnitInfo; /* Generic bus unit info */
- u8 subBusNumber; /* Bus number of secondary bus */
- u8 maxAgents; /* Max idsels on secondary bus */
- u8 maxSubBusNumber; /* Max Sub Bus */
- u8 logicalSlotNumber; /* Logical Slot Number for IOA */
-};
-
-
-/*
- * Maximum BusUnitInfo buffer size. Provided for clients so
- * they can allocate a buffer big enough for any type of bus
- * unit. Increase as needed.
- */
-enum {HvCallPci_MaxBusUnitInfoSize = 128};
-
-struct HvCallPci_BarParms {
- u64 vaddr;
- u64 raddr;
- u64 size;
- u64 protectStart;
- u64 protectEnd;
- u64 relocationOffset;
- u64 pciAddress;
- u64 reserved[3];
-};
-
-enum HvCallPci_VpdType {
- HvCallPci_BusVpd = 1,
- HvCallPci_BusAdapterVpd = 2
-};
-
-#define HvCallPciConfigLoad8 HvCallPci + 0
-#define HvCallPciConfigLoad16 HvCallPci + 1
-#define HvCallPciConfigLoad32 HvCallPci + 2
-#define HvCallPciConfigStore8 HvCallPci + 3
-#define HvCallPciConfigStore16 HvCallPci + 4
-#define HvCallPciConfigStore32 HvCallPci + 5
-#define HvCallPciEoi HvCallPci + 16
-#define HvCallPciGetBarParms HvCallPci + 18
-#define HvCallPciMaskFisr HvCallPci + 20
-#define HvCallPciUnmaskFisr HvCallPci + 21
-#define HvCallPciSetSlotReset HvCallPci + 25
-#define HvCallPciGetDeviceInfo HvCallPci + 27
-#define HvCallPciGetCardVpd HvCallPci + 28
-#define HvCallPciBarLoad8 HvCallPci + 40
-#define HvCallPciBarLoad16 HvCallPci + 41
-#define HvCallPciBarLoad32 HvCallPci + 42
-#define HvCallPciBarLoad64 HvCallPci + 43
-#define HvCallPciBarStore8 HvCallPci + 44
-#define HvCallPciBarStore16 HvCallPci + 45
-#define HvCallPciBarStore32 HvCallPci + 46
-#define HvCallPciBarStore64 HvCallPci + 47
-#define HvCallPciMaskInterrupts HvCallPci + 48
-#define HvCallPciUnmaskInterrupts HvCallPci + 49
-#define HvCallPciGetBusUnitInfo HvCallPci + 50
-
-static inline u64 HvCallPci_configLoad16(u16 busNumber, u8 subBusNumber,
- u8 deviceId, u32 offset, u16 *value)
-{
- struct HvCallPci_DsaAddr dsa;
- struct HvCallPci_LoadReturn retVal;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumber;
- dsa.subBusNumber = subBusNumber;
- dsa.deviceId = deviceId;
-
- HvCall3Ret16(HvCallPciConfigLoad16, &retVal, *(u64 *)&dsa, offset, 0);
-
- *value = retVal.value;
-
- return retVal.rc;
-}
-
-static inline u64 HvCallPci_configStore8(u16 busNumber, u8 subBusNumber,
- u8 deviceId, u32 offset, u8 value)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumber;
- dsa.subBusNumber = subBusNumber;
- dsa.deviceId = deviceId;
-
- return HvCall4(HvCallPciConfigStore8, *(u64 *)&dsa, offset, value, 0);
-}
-
-static inline u64 HvCallPci_eoi(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm)
-{
- struct HvCallPci_DsaAddr dsa;
- struct HvCallPci_LoadReturn retVal;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
-
- HvCall1Ret16(HvCallPciEoi, &retVal, *(u64*)&dsa);
-
- return retVal.rc;
-}
-
-static inline u64 HvCallPci_getBarParms(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm, u8 barNumberParm, u64 parms, u32 sizeofParms)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
- dsa.barNumber = barNumberParm;
-
- return HvCall3(HvCallPciGetBarParms, *(u64*)&dsa, parms, sizeofParms);
-}
-
-static inline u64 HvCallPci_maskFisr(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm, u64 fisrMask)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
-
- return HvCall2(HvCallPciMaskFisr, *(u64*)&dsa, fisrMask);
-}
-
-static inline u64 HvCallPci_unmaskFisr(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm, u64 fisrMask)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
-
- return HvCall2(HvCallPciUnmaskFisr, *(u64*)&dsa, fisrMask);
-}
-
-static inline u64 HvCallPci_getDeviceInfo(u16 busNumberParm, u8 subBusParm,
- u8 deviceNumberParm, u64 parms, u32 sizeofParms)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceNumberParm << 4;
-
- return HvCall3(HvCallPciGetDeviceInfo, *(u64*)&dsa, parms, sizeofParms);
-}
-
-static inline u64 HvCallPci_maskInterrupts(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm, u64 interruptMask)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
-
- return HvCall2(HvCallPciMaskInterrupts, *(u64*)&dsa, interruptMask);
-}
-
-static inline u64 HvCallPci_unmaskInterrupts(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm, u64 interruptMask)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
-
- return HvCall2(HvCallPciUnmaskInterrupts, *(u64*)&dsa, interruptMask);
-}
-
-static inline u64 HvCallPci_getBusUnitInfo(u16 busNumberParm, u8 subBusParm,
- u8 deviceIdParm, u64 parms, u32 sizeofParms)
-{
- struct HvCallPci_DsaAddr dsa;
-
- *((u64*)&dsa) = 0;
-
- dsa.busNumber = busNumberParm;
- dsa.subBusNumber = subBusParm;
- dsa.deviceId = deviceIdParm;
-
- return HvCall3(HvCallPciGetBusUnitInfo, *(u64*)&dsa, parms,
- sizeofParms);
-}
-
-static inline int HvCallPci_getBusVpd(u16 busNumParm, u64 destParm,
- u16 sizeParm)
-{
- u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm,
- sizeParm, HvCallPci_BusVpd);
- if (xRc == -1)
- return -1;
- else
- return xRc & 0xFFFF;
-}
-
-#endif /* _HVCALLPCI_H */
#include <linux/pci.h>
#include <linux/list.h>
-#include <asm/iSeries/HvCallPci.h>
-
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff