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authorKelly Daly <kelly@au.ibm.com>2005-11-02 13:51:41 +1100
committerKelly Daly <kelly@au.ibm.com>2005-11-02 13:51:41 +1100
commitf218aab5cf74672a368933965f5bb612dac3c349 (patch)
treee112cca36395c7dbe137fb321f7c3175174e7ca1 /include/asm-powerpc/iseries
parent7b487bb801b4bd790aa4bf7c157889f9d05e239c (diff)
merge filename and modify references to iseries/it_lp_naca.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
Diffstat (limited to 'include/asm-powerpc/iseries')
-rw-r--r--include/asm-powerpc/iseries/hv_lp_config.h2
-rw-r--r--include/asm-powerpc/iseries/it_lp_naca.h80
2 files changed, 81 insertions, 1 deletions
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h
index 600795bbc89..db577f079f2 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/include/asm-powerpc/iseries/hv_lp_config.h
@@ -26,7 +26,7 @@
#include <asm/iseries/hv_call_sc.h>
#include <asm/iseries/hv_types.h>
-#include <asm/iSeries/ItLpNaca.h>
+#include <asm/iseries/it_lp_naca.h>
enum {
HvCallCfg_Cur = 0,
diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h
new file mode 100644
index 00000000000..225d0176779
--- /dev/null
+++ b/include/asm-powerpc/iseries/it_lp_naca.h
@@ -0,0 +1,80 @@
+/*
+ * ItLpNaca.h
+ * Copyright (C) 2001 Mike Corrigan 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
+ */
+#ifndef _ITLPNACA_H
+#define _ITLPNACA_H
+
+#include <linux/types.h>
+
+/*
+ * This control block contains the data that is shared between the
+ * hypervisor (PLIC) and the OS.
+ */
+
+struct ItLpNaca {
+// CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
+ u32 xDesc; // Eye catcher x00-x03
+ u16 xSize; // Size of this class x04-x05
+ u16 xIntHdlrOffset; // Offset to IntHdlr array x06-x07
+ u8 xMaxIntHdlrEntries; // Number of entries in array x08-x08
+ u8 xPrimaryLpIndex; // LP Index of Primary x09-x09
+ u8 xServiceLpIndex; // LP Ind of Service Focal Pointx0A-x0A
+ u8 xLpIndex; // LP Index x0B-x0B
+ u16 xMaxLpQueues; // Number of allocated queues x0C-x0D
+ u16 xLpQueueOffset; // Offset to start of LP queues x0E-x0F
+ u8 xPirEnvironMode:8; // Piranha or hardware x10-x10
+ u8 xPirConsoleMode:8; // Piranha console indicator x11-x11
+ u8 xPirDasdMode:8; // Piranha dasd indicator x12-x12
+ u8 xRsvd1_0[5]; // Reserved for Piranha related x13-x17
+ u8 xLparInstalled:1; // Is LPAR installed on system x18-x1F
+ u8 xSysPartitioned:1; // Is the system partitioned ...
+ u8 xHwSyncedTBs:1; // Hardware synced TBs ...
+ u8 xIntProcUtilHmt:1; // Utilize HMT for interrupts ...
+ u8 xRsvd1_1:4; // Reserved ...
+ u8 xSpVpdFormat:8; // VPD areas are in CSP format ...
+ u8 xIntProcRatio:8; // Ratio of int procs to procs ...
+ u8 xRsvd1_2[5]; // Reserved ...
+ u16 xRsvd1_3; // Reserved x20-x21
+ u16 xPlicVrmIndex; // VRM index of PLIC x22-x23
+ u16 xMinSupportedSlicVrmInd;// Min supported OS VRM index x24-x25
+ u16 xMinCompatableSlicVrmInd;// Min compatible OS VRM index x26-x27
+ u64 xLoadAreaAddr; // ER address of load area x28-x2F
+ u32 xLoadAreaChunks; // Chunks for the load area x30-x33
+ u32 xPaseSysCallCRMask; // Mask used to test CR before x34-x37
+ // doing an ASR switch on PASE
+ // system call.
+ u64 xSlicSegmentTablePtr; // Pointer to Slic seg table. x38-x3f
+ u8 xRsvd1_4[64]; // x40-x7F
+
+// CACHE_LINE_2 0x0080 - 0x00FF Contains local read-write data
+ u8 xRsvd2_0[128]; // Reserved x00-x7F
+
+// CACHE_LINE_3-6 0x0100 - 0x02FF Contains LP Queue indicators
+// NB: Padding required to keep xInterrruptHdlr at x300 which is required
+// for v4r4 PLIC.
+ u8 xOldLpQueue[128]; // LP Queue needed for v4r4 100-17F
+ u8 xRsvd3_0[384]; // Reserved 180-2FF
+
+// CACHE_LINE_7-8 0x0300 - 0x03FF Contains the address of the OS interrupt
+// handlers
+ u64 xInterruptHdlr[32]; // Interrupt handlers 300-x3FF
+};
+
+extern struct ItLpNaca itLpNaca;
+
+#endif /* _ITLPNACA_H */