* [PATCH 01/17] Blackfin: Split PLL code from mach-specific cdef headers
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 02/17] Blackfin: Split the BF532 BFIN_*_FIO_FLAG() functions to their own header David Howells
` (8 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells
Split the PLL control code from the Blackfin machine-specific cdef headers so
that the irqflags functions can be renamed without incurring a header loop.
Signed-off-by: David Howells <dhowells@redhat.com>
---
.../mach-bf518/include/mach/cdefBF51x_base.h | 50 --------------
arch/blackfin/mach-bf518/include/mach/pll.h | 63 ++++++++++++++++++
.../mach-bf527/include/mach/cdefBF52x_base.h | 50 --------------
arch/blackfin/mach-bf527/include/mach/pll.h | 63 ++++++++++++++++++
arch/blackfin/mach-bf533/include/mach/cdefBF532.h | 44 -------------
arch/blackfin/mach-bf533/include/mach/pll.h | 57 +++++++++++++++++
arch/blackfin/mach-bf537/include/mach/cdefBF534.h | 44 -------------
arch/blackfin/mach-bf537/include/mach/pll.h | 57 +++++++++++++++++
arch/blackfin/mach-bf538/include/mach/cdefBF538.h | 50 --------------
arch/blackfin/mach-bf538/include/mach/pll.h | 63 ++++++++++++++++++
.../mach-bf548/include/mach/cdefBF54x_base.h | 56 ----------------
arch/blackfin/mach-bf548/include/mach/pll.h | 69 ++++++++++++++++++++
arch/blackfin/mach-bf561/include/mach/cdefBF561.h | 50 --------------
arch/blackfin/mach-bf561/include/mach/pll.h | 63 ++++++++++++++++++
drivers/net/bfin_mac.c | 1
15 files changed, 436 insertions(+), 344 deletions(-)
create mode 100644 arch/blackfin/mach-bf518/include/mach/pll.h
create mode 100644 arch/blackfin/mach-bf527/include/mach/pll.h
create mode 100644 arch/blackfin/mach-bf533/include/mach/pll.h
create mode 100644 arch/blackfin/mach-bf537/include/mach/pll.h
create mode 100644 arch/blackfin/mach-bf538/include/mach/pll.h
create mode 100644 arch/blackfin/mach-bf548/include/mach/pll.h
create mode 100644 arch/blackfin/mach-bf561/include/mach/pll.h
diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h b/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h
index e548e9d..29498e5 100644
--- a/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h
+++ b/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h
@@ -1058,54 +1058,4 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
#endif /* _CDEF_BF52X_H */
diff --git a/arch/blackfin/mach-bf518/include/mach/pll.h b/arch/blackfin/mach-bf518/include/mach/pll.h
new file mode 100644
index 0000000..9c19a07
--- /dev/null
+++ b/arch/blackfin/mach-bf518/include/mach/pll.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h
index 12f2ad4..11fb27b 100644
--- a/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h
+++ b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h
@@ -1110,54 +1110,4 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
#endif /* _CDEF_BF52X_H */
diff --git a/arch/blackfin/mach-bf527/include/mach/pll.h b/arch/blackfin/mach-bf527/include/mach/pll.h
new file mode 100644
index 0000000..a910522
--- /dev/null
+++ b/arch/blackfin/mach-bf527/include/mach/pll.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2007-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf533/include/mach/cdefBF532.h b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
index feb2392..8edad6d 100644
--- a/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
+++ b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
@@ -697,48 +697,4 @@ BFIN_READ_FIO_FLAG(T)
#define bfin_read_FIO_FLAG_D() bfin_read16(FIO_FLAG_D)
#endif
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr = bfin_read32(SIC_IWR);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR, IWR_ENABLE(0));
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr = bfin_read32(SIC_IWR);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR, IWR_ENABLE(0));
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
-}
-
#endif /* _CDEF_BF532_H */
diff --git a/arch/blackfin/mach-bf533/include/mach/pll.h b/arch/blackfin/mach-bf533/include/mach/pll.h
new file mode 100644
index 0000000..9a0c9a2
--- /dev/null
+++ b/arch/blackfin/mach-bf533/include/mach/pll.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr = bfin_read32(SIC_IWR);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR, IWR_ENABLE(0));
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR, iwr);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr = bfin_read32(SIC_IWR);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR, IWR_ENABLE(0));
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR, iwr);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf537/include/mach/cdefBF534.h b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
index 91825c9..fbeb35e 100644
--- a/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
+++ b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
@@ -1750,48 +1750,4 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr = bfin_read32(SIC_IWR);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR, IWR_ENABLE(0));
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr = bfin_read32(SIC_IWR);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR, IWR_ENABLE(0));
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
-}
-
#endif /* _CDEF_BF534_H */
diff --git a/arch/blackfin/mach-bf537/include/mach/pll.h b/arch/blackfin/mach-bf537/include/mach/pll.h
new file mode 100644
index 0000000..9a0c9a2
--- /dev/null
+++ b/arch/blackfin/mach-bf537/include/mach/pll.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr = bfin_read32(SIC_IWR);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR, IWR_ENABLE(0));
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR, iwr);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr = bfin_read32(SIC_IWR);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR, IWR_ENABLE(0));
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR, iwr);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf538/include/mach/cdefBF538.h b/arch/blackfin/mach-bf538/include/mach/cdefBF538.h
index 66aa722..085b06b 100644
--- a/arch/blackfin/mach-bf538/include/mach/cdefBF538.h
+++ b/arch/blackfin/mach-bf538/include/mach/cdefBF538.h
@@ -2027,54 +2027,4 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
#endif
diff --git a/arch/blackfin/mach-bf538/include/mach/pll.h b/arch/blackfin/mach-bf538/include/mach/pll.h
new file mode 100644
index 0000000..0e67452
--- /dev/null
+++ b/arch/blackfin/mach-bf538/include/mach/pll.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2008-2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h
index ea3ec4e..0c16067d 100644
--- a/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h
+++ b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h
@@ -2648,61 +2648,5 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1, iwr2;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- iwr2 = bfin_read32(SIC_IWR2);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
- bfin_write32(SIC_IWR2, 0);
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- bfin_write32(SIC_IWR2, iwr2);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1, iwr2;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SIC_IWR0);
- iwr1 = bfin_read32(SIC_IWR1);
- iwr2 = bfin_read32(SIC_IWR2);
- /* Only allow PPL Wakeup) */
- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
- bfin_write32(SIC_IWR1, 0);
- bfin_write32(SIC_IWR2, 0);
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SIC_IWR0, iwr0);
- bfin_write32(SIC_IWR1, iwr1);
- bfin_write32(SIC_IWR2, iwr2);
- local_irq_restore_hw(flags);
-}
-
#endif /* _CDEF_BF54X_H */
diff --git a/arch/blackfin/mach-bf548/include/mach/pll.h b/arch/blackfin/mach-bf548/include/mach/pll.h
new file mode 100644
index 0000000..777fee6
--- /dev/null
+++ b/arch/blackfin/mach-bf548/include/mach/pll.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2007-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1, iwr2;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ iwr2 = bfin_read32(SIC_IWR2);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+ bfin_write32(SIC_IWR2, 0);
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ bfin_write32(SIC_IWR2, iwr2);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1, iwr2;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SIC_IWR0);
+ iwr1 = bfin_read32(SIC_IWR1);
+ iwr2 = bfin_read32(SIC_IWR2);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+ bfin_write32(SIC_IWR1, 0);
+ bfin_write32(SIC_IWR2, 0);
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SIC_IWR0, iwr0);
+ bfin_write32(SIC_IWR1, iwr1);
+ bfin_write32(SIC_IWR2, iwr2);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf561/include/mach/cdefBF561.h b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
index 81ecdb7..cc0416a 100644
--- a/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
@@ -1534,54 +1534,4 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_PLL_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SICA_IWR0);
- iwr1 = bfin_read32(SICA_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SICA_IWR0, IWR_ENABLE(0));
- bfin_write32(SICA_IWR1, 0);
-
- bfin_write16(PLL_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SICA_IWR0, iwr0);
- bfin_write32(SICA_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
- unsigned long flags, iwr0, iwr1;
-
- if (val == bfin_read_VR_CTL())
- return;
-
- local_irq_save_hw(flags);
- /* Enable the PLL Wakeup bit in SIC IWR */
- iwr0 = bfin_read32(SICA_IWR0);
- iwr1 = bfin_read32(SICA_IWR1);
- /* Only allow PPL Wakeup) */
- bfin_write32(SICA_IWR0, IWR_ENABLE(0));
- bfin_write32(SICA_IWR1, 0);
-
- bfin_write16(VR_CTL, val);
- SSYNC();
- asm("IDLE;");
-
- bfin_write32(SICA_IWR0, iwr0);
- bfin_write32(SICA_IWR1, iwr1);
- local_irq_restore_hw(flags);
-}
-
#endif /* _CDEF_BF561_H */
diff --git a/arch/blackfin/mach-bf561/include/mach/pll.h b/arch/blackfin/mach-bf561/include/mach/pll.h
new file mode 100644
index 0000000..4baa44f
--- /dev/null
+++ b/arch/blackfin/mach-bf561/include/mach/pll.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2005-2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_PLL_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SICA_IWR0);
+ iwr1 = bfin_read32(SICA_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SICA_IWR0, IWR_ENABLE(0));
+ bfin_write32(SICA_IWR1, 0);
+
+ bfin_write16(PLL_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SICA_IWR0, iwr0);
+ bfin_write32(SICA_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+ unsigned long flags, iwr0, iwr1;
+
+ if (val == bfin_read_VR_CTL())
+ return;
+
+ local_irq_save_hw(flags);
+ /* Enable the PLL Wakeup bit in SIC IWR */
+ iwr0 = bfin_read32(SICA_IWR0);
+ iwr1 = bfin_read32(SICA_IWR1);
+ /* Only allow PPL Wakeup) */
+ bfin_write32(SICA_IWR0, IWR_ENABLE(0));
+ bfin_write32(SICA_IWR1, 0);
+
+ bfin_write16(VR_CTL, val);
+ SSYNC();
+ asm("IDLE;");
+
+ bfin_write32(SICA_IWR0, iwr0);
+ bfin_write32(SICA_IWR1, iwr1);
+ local_irq_restore_hw(flags);
+}
+
+#endif /* _MACH_PLL_H */
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 012613f..03d0635 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -38,6 +38,7 @@
#include <asm/blackfin.h>
#include <asm/cacheflush.h>
#include <asm/portmux.h>
+#include <mach/pll.h>
#include "bfin_mac.h"
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 02/17] Blackfin: Split the BF532 BFIN_*_FIO_FLAG() functions to their own header
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
2010-09-10 16:10 ` [PATCH 01/17] Blackfin: Split PLL code from mach-specific cdef headers David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 03/17] Blackfin: Rename DES PC2() symbol to avoid collision David Howells
` (7 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells
Split the BF532 machine type BFIN_*_FIO_FLAG() functions to their own header
file to avoid circular #include problems as these functions require IRQ flag
handling, which requires asm/blackfin.h, which otherwise requires the header
file that defines these functions.
For good measure, also get rid of the inclusion of asm/blackfin.h from
mach/cdefBF532.h (which is circular) and defBF532.h (which is included by
asm/blackfin.h before including this header).
Signed-off-by: David Howells <dhowells@redhat.com>
---
arch/blackfin/mach-bf533/boards/blackstamp.c | 1
arch/blackfin/mach-bf533/boards/ip0x.c | 1
arch/blackfin/mach-bf533/boards/stamp.c | 1
arch/blackfin/mach-bf533/include/mach/cdefBF532.h | 47 ------------------
arch/blackfin/mach-bf533/include/mach/fio_flag.h | 55 +++++++++++++++++++++
5 files changed, 58 insertions(+), 47 deletions(-)
create mode 100644 arch/blackfin/mach-bf533/include/mach/fio_flag.h
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 842b4fa..84a06f6 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -25,6 +25,7 @@
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
+#include <mach/fio_flag.h>
/*
* Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c
index 7349970..b8474ca 100644
--- a/arch/blackfin/mach-bf533/boards/ip0x.c
+++ b/arch/blackfin/mach-bf533/boards/ip0x.c
@@ -22,6 +22,7 @@
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
+#include <mach/fio_flag.h>
/*
* Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index c457eaa..29c219e 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -24,6 +24,7 @@
#include <asm/reboot.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
+#include <mach/fio_flag.h>
/*
* Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/include/mach/cdefBF532.h b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
index 8edad6d..401e524 100644
--- a/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
+++ b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
@@ -7,11 +7,6 @@
#ifndef _CDEF_BF532_H
#define _CDEF_BF532_H
-#include <asm/blackfin.h>
-
-/*include all Core registers and bit definitions*/
-#include "defBF532.h"
-
/*include core specific register pointer definitions*/
#include <asm/cdef_LPBlackfin.h>
@@ -655,46 +650,4 @@
/* These need to be last due to the cdef/linux inter-dependencies */
#include <asm/irq.h>
-#if ANOMALY_05000311
-#define BFIN_WRITE_FIO_FLAG(name) \
-static inline void bfin_write_FIO_FLAG_##name(unsigned short val) \
-{ \
- unsigned long flags; \
- local_irq_save_hw(flags); \
- bfin_write16(FIO_FLAG_##name, val); \
- bfin_read_CHIPID(); \
- local_irq_restore_hw(flags); \
-}
-BFIN_WRITE_FIO_FLAG(D)
-BFIN_WRITE_FIO_FLAG(C)
-BFIN_WRITE_FIO_FLAG(S)
-BFIN_WRITE_FIO_FLAG(T)
-
-#define BFIN_READ_FIO_FLAG(name) \
-static inline u16 bfin_read_FIO_FLAG_##name(void) \
-{ \
- unsigned long flags; \
- u16 ret; \
- local_irq_save_hw(flags); \
- ret = bfin_read16(FIO_FLAG_##name); \
- bfin_read_CHIPID(); \
- local_irq_restore_hw(flags); \
- return ret; \
-}
-BFIN_READ_FIO_FLAG(D)
-BFIN_READ_FIO_FLAG(C)
-BFIN_READ_FIO_FLAG(S)
-BFIN_READ_FIO_FLAG(T)
-
-#else
-#define bfin_write_FIO_FLAG_D(val) bfin_write16(FIO_FLAG_D, val)
-#define bfin_write_FIO_FLAG_C(val) bfin_write16(FIO_FLAG_C, val)
-#define bfin_write_FIO_FLAG_S(val) bfin_write16(FIO_FLAG_S, val)
-#define bfin_write_FIO_FLAG_T(val) bfin_write16(FIO_FLAG_T, val)
-#define bfin_read_FIO_FLAG_T() bfin_read16(FIO_FLAG_T)
-#define bfin_read_FIO_FLAG_C() bfin_read16(FIO_FLAG_C)
-#define bfin_read_FIO_FLAG_S() bfin_read16(FIO_FLAG_S)
-#define bfin_read_FIO_FLAG_D() bfin_read16(FIO_FLAG_D)
-#endif
-
#endif /* _CDEF_BF532_H */
diff --git a/arch/blackfin/mach-bf533/include/mach/fio_flag.h b/arch/blackfin/mach-bf533/include/mach/fio_flag.h
new file mode 100644
index 0000000..b81905a
--- /dev/null
+++ b/arch/blackfin/mach-bf533/include/mach/fio_flag.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_FIO_FLAG_H
+#define _MACH_FIO_FLAG_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+#if ANOMALY_05000311
+#define BFIN_WRITE_FIO_FLAG(name) \
+static inline void bfin_write_FIO_FLAG_##name(unsigned short val) \
+{ \
+ unsigned long flags; \
+ local_irq_save_hw(flags); \
+ bfin_write16(FIO_FLAG_##name, val); \
+ bfin_read_CHIPID(); \
+ local_irq_restore_hw(flags); \
+}
+BFIN_WRITE_FIO_FLAG(D)
+BFIN_WRITE_FIO_FLAG(C)
+BFIN_WRITE_FIO_FLAG(S)
+BFIN_WRITE_FIO_FLAG(T)
+
+#define BFIN_READ_FIO_FLAG(name) \
+static inline u16 bfin_read_FIO_FLAG_##name(void) \
+{ \
+ unsigned long flags; \
+ u16 ret; \
+ local_irq_save_hw(flags); \
+ ret = bfin_read16(FIO_FLAG_##name); \
+ bfin_read_CHIPID(); \
+ local_irq_restore_hw(flags); \
+ return ret; \
+}
+BFIN_READ_FIO_FLAG(D)
+BFIN_READ_FIO_FLAG(C)
+BFIN_READ_FIO_FLAG(S)
+BFIN_READ_FIO_FLAG(T)
+
+#else
+#define bfin_write_FIO_FLAG_D(val) bfin_write16(FIO_FLAG_D, val)
+#define bfin_write_FIO_FLAG_C(val) bfin_write16(FIO_FLAG_C, val)
+#define bfin_write_FIO_FLAG_S(val) bfin_write16(FIO_FLAG_S, val)
+#define bfin_write_FIO_FLAG_T(val) bfin_write16(FIO_FLAG_T, val)
+#define bfin_read_FIO_FLAG_T() bfin_read16(FIO_FLAG_T)
+#define bfin_read_FIO_FLAG_C() bfin_read16(FIO_FLAG_C)
+#define bfin_read_FIO_FLAG_S() bfin_read16(FIO_FLAG_S)
+#define bfin_read_FIO_FLAG_D() bfin_read16(FIO_FLAG_D)
+#endif
+
+#endif /* _MACH_FIO_FLAG_H */
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 03/17] Blackfin: Rename DES PC2() symbol to avoid collision
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
2010-09-10 16:10 ` [PATCH 01/17] Blackfin: Split PLL code from mach-specific cdef headers David Howells
2010-09-10 16:10 ` [PATCH 02/17] Blackfin: Split the BF532 BFIN_*_FIO_FLAG() functions to their own header David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 04/17] Blackfin: Add missing dep to asm/irqflags.h David Howells
` (6 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells, Mike Frysinger
Rename the PC2() symbol in the generic DES crypto module to be prefixed with
DES_ to avoid collision with arch code (Blackfin in this case).
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
crypto/des_generic.c | 130 +++++++++++++++++++++++++-------------------------
1 files changed, 65 insertions(+), 65 deletions(-)
diff --git a/crypto/des_generic.c b/crypto/des_generic.c
index 249f903..873818d 100644
--- a/crypto/des_generic.c
+++ b/crypto/des_generic.c
@@ -614,7 +614,7 @@ static const u32 S8[64] = {
#define T3(x) pt[2 * (x) + 2]
#define T4(x) pt[2 * (x) + 3]
-#define PC2(a, b, c, d) (T4(d) | T3(c) | T2(b) | T1(a))
+#define DES_PC2(a, b, c, d) (T4(d) | T3(c) | T2(b) | T1(a))
/*
* Encryption key expansion
@@ -639,22 +639,22 @@ unsigned long des_ekey(u32 *pe, const u8 *k)
b = k[6]; b &= 0x0e; b <<= 4; b |= k[2] & 0x1e; b = pc1[b];
a = k[7]; a &= 0x0e; a <<= 4; a |= k[3] & 0x1e; a = pc1[a];
- pe[15 * 2 + 0] = PC2(a, b, c, d); d = rs[d];
- pe[14 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[13 * 2 + 0] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[12 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[11 * 2 + 0] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[10 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 9 * 2 + 0] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 8 * 2 + 0] = PC2(d, a, b, c); c = rs[c];
- pe[ 7 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 6 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[ 5 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 4 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[ 3 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 2 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[ 1 * 2 + 0] = PC2(c, d, a, b); b = rs[b];
- pe[ 0 * 2 + 0] = PC2(b, c, d, a);
+ pe[15 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d];
+ pe[14 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[13 * 2 + 0] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[12 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[11 * 2 + 0] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[10 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 9 * 2 + 0] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 8 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c];
+ pe[ 7 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 6 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[ 5 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 4 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[ 3 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 2 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[ 1 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b];
+ pe[ 0 * 2 + 0] = DES_PC2(b, c, d, a);
/* Check if first half is weak */
w = (a ^ c) | (b ^ d) | (rs[a] ^ c) | (b ^ rs[d]);
@@ -670,22 +670,22 @@ unsigned long des_ekey(u32 *pe, const u8 *k)
/* Check if second half is weak */
w |= (a ^ c) | (b ^ d) | (rs[a] ^ c) | (b ^ rs[d]);
- pe[15 * 2 + 1] = PC2(a, b, c, d); d = rs[d];
- pe[14 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[13 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[12 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[11 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[10 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 9 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 8 * 2 + 1] = PC2(d, a, b, c); c = rs[c];
- pe[ 7 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 6 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[ 5 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 4 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[ 3 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 2 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[ 1 * 2 + 1] = PC2(c, d, a, b); b = rs[b];
- pe[ 0 * 2 + 1] = PC2(b, c, d, a);
+ pe[15 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d];
+ pe[14 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[13 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[12 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[11 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[10 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 9 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 8 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c];
+ pe[ 7 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 6 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[ 5 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 4 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[ 3 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 2 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[ 1 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b];
+ pe[ 0 * 2 + 1] = DES_PC2(b, c, d, a);
/* Fixup: 2413 5768 -> 1357 2468 */
for (d = 0; d < 16; ++d) {
@@ -722,22 +722,22 @@ static void dkey(u32 *pe, const u8 *k)
b = k[6]; b &= 0x0e; b <<= 4; b |= k[2] & 0x1e; b = pc1[b];
a = k[7]; a &= 0x0e; a <<= 4; a |= k[3] & 0x1e; a = pc1[a];
- pe[ 0 * 2] = PC2(a, b, c, d); d = rs[d];
- pe[ 1 * 2] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 2 * 2] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 3 * 2] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 4 * 2] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 5 * 2] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 6 * 2] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 7 * 2] = PC2(d, a, b, c); c = rs[c];
- pe[ 8 * 2] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 9 * 2] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[10 * 2] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[11 * 2] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[12 * 2] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[13 * 2] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[14 * 2] = PC2(c, d, a, b); b = rs[b];
- pe[15 * 2] = PC2(b, c, d, a);
+ pe[ 0 * 2] = DES_PC2(a, b, c, d); d = rs[d];
+ pe[ 1 * 2] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 2 * 2] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 3 * 2] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 4 * 2] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 5 * 2] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 6 * 2] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 7 * 2] = DES_PC2(d, a, b, c); c = rs[c];
+ pe[ 8 * 2] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 9 * 2] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[10 * 2] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[11 * 2] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[12 * 2] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[13 * 2] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[14 * 2] = DES_PC2(c, d, a, b); b = rs[b];
+ pe[15 * 2] = DES_PC2(b, c, d, a);
/* Skip to next table set */
pt += 512;
@@ -747,22 +747,22 @@ static void dkey(u32 *pe, const u8 *k)
b = k[2]; b &= 0xe0; b >>= 4; b |= k[6] & 0xf0; b = pc1[b + 1];
a = k[3]; a &= 0xe0; a >>= 4; a |= k[7] & 0xf0; a = pc1[a + 1];
- pe[ 0 * 2 + 1] = PC2(a, b, c, d); d = rs[d];
- pe[ 1 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 2 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 3 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 4 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 5 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b];
- pe[ 6 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d];
- pe[ 7 * 2 + 1] = PC2(d, a, b, c); c = rs[c];
- pe[ 8 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[ 9 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[10 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[11 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[12 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a];
- pe[13 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c];
- pe[14 * 2 + 1] = PC2(c, d, a, b); b = rs[b];
- pe[15 * 2 + 1] = PC2(b, c, d, a);
+ pe[ 0 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d];
+ pe[ 1 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 2 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 3 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 4 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 5 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b];
+ pe[ 6 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d];
+ pe[ 7 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c];
+ pe[ 8 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[ 9 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[10 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[11 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[12 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a];
+ pe[13 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c];
+ pe[14 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b];
+ pe[15 * 2 + 1] = DES_PC2(b, c, d, a);
/* Fixup: 2413 5768 -> 1357 2468 */
for (d = 0; d < 16; ++d) {
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 04/17] Blackfin: Add missing dep to asm/irqflags.h
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (2 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 03/17] Blackfin: Rename DES PC2() symbol to avoid collision David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 05/17] Blackfin: Rename IRQ flags handling functions David Howells
` (5 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells
Add a missing dependency (mach/blackfin.h) to asm/irqflags.h so that
bfin_read_IMASK() can be used by inline functions.
Signed-off-by: David Howells <dhowells@redhat.com>
---
arch/blackfin/include/asm/irqflags.h | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/arch/blackfin/include/asm/irqflags.h b/arch/blackfin/include/asm/irqflags.h
index 813a1af..f3ed931 100644
--- a/arch/blackfin/include/asm/irqflags.h
+++ b/arch/blackfin/include/asm/irqflags.h
@@ -8,6 +8,8 @@
#ifndef __ASM_BFIN_IRQFLAGS_H__
#define __ASM_BFIN_IRQFLAGS_H__
+#include <mach/blackfin.h>
+
#ifdef CONFIG_SMP
# include <asm/pda.h>
# include <asm/processor.h>
@@ -185,7 +187,12 @@ static inline void raw_local_irq_enable(void)
bfin_sti(bfin_irq_flags);
}
-#define raw_local_save_flags(flags) do { (flags) = bfin_read_IMASK(); } while (0)
+static inline unsigned long arch_local_save_flags(void)
+{
+ return bfin_read_IMASK();
+}
+
+#define raw_local_save_flags(flags) do { (flags) = arch_local_save_flags(); } while (0)
#define raw_irqs_disabled_flags(flags) (((flags) & ~0x3f) == 0)
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 05/17] Blackfin: Rename IRQ flags handling functions
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (3 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 04/17] Blackfin: Add missing dep to asm/irqflags.h David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 06/17] SH: Add missing consts to sys_execve() declaration David Howells
` (4 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells
Rename h/w IRQ flags handling functions to be in line with what is expected for
the irq renaming patch. This renames local_*_hw() to hard_local_*() using the
following perl command:
perl -pi -e 's/local_irq_(restore|enable|disable)_hw/hard_local_irq_\1/ or s/local_irq_save_hw([_a-z]*)[(]flags[)]/flags = hard_local_irq_save\1()/' `find arch/blackfin/ -name "*.[ch]"`
and then fixing up asm/irqflags.h manually.
Additionally, arch/hard_local_save_flags() and arch/hard_local_irq_save() both
return the flags rather than passing it through the argument list.
Signed-off-by: David Howells <dhowells@redhat.com>
---
arch/blackfin/include/asm/ipipe.h | 8 -
arch/blackfin/include/asm/irqflags.h | 284 +++++++++++-----------
arch/blackfin/include/asm/mmu_context.h | 8 -
arch/blackfin/include/asm/system.h | 4
arch/blackfin/kernel/bfin_gpio.c | 102 ++++----
arch/blackfin/kernel/cplb-mpu/cplbmgr.c | 8 -
arch/blackfin/kernel/ipipe.c | 38 +--
arch/blackfin/kernel/process.c | 4
arch/blackfin/mach-bf518/include/mach/pll.h | 8 -
arch/blackfin/mach-bf527/include/mach/pll.h | 8 -
arch/blackfin/mach-bf533/include/mach/fio_flag.h | 8 -
arch/blackfin/mach-bf533/include/mach/pll.h | 8 -
arch/blackfin/mach-bf537/include/mach/pll.h | 8 -
arch/blackfin/mach-bf538/include/mach/pll.h | 8 -
arch/blackfin/mach-bf548/include/mach/pll.h | 8 -
arch/blackfin/mach-bf561/include/mach/pll.h | 8 -
arch/blackfin/mach-common/cpufreq.c | 4
arch/blackfin/mach-common/ints-priority.c | 24 +-
arch/blackfin/mach-common/pm.c | 10 -
19 files changed, 284 insertions(+), 274 deletions(-)
diff --git a/arch/blackfin/include/asm/ipipe.h b/arch/blackfin/include/asm/ipipe.h
index d3b4044..40f94a7 100644
--- a/arch/blackfin/include/asm/ipipe.h
+++ b/arch/blackfin/include/asm/ipipe.h
@@ -49,7 +49,7 @@
#define prepare_arch_switch(next) \
do { \
ipipe_schedule_notify(current, next); \
- local_irq_disable_hw(); \
+ hard_local_irq_disable(); \
} while (0)
#define task_hijacked(p) \
@@ -57,7 +57,7 @@ do { \
int __x__ = __ipipe_root_domain_p; \
__clear_bit(IPIPE_SYNC_FLAG, &ipipe_root_cpudom_var(status)); \
if (__x__) \
- local_irq_enable_hw(); \
+ hard_local_irq_enable(); \
!__x__; \
})
@@ -167,7 +167,7 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul)
#define __ipipe_run_isr(ipd, irq) \
do { \
if (!__ipipe_pipeline_head_p(ipd)) \
- local_irq_enable_hw(); \
+ hard_local_irq_enable(); \
if (ipd == ipipe_root_domain) { \
if (unlikely(ipipe_virtual_irq_p(irq))) { \
irq_enter(); \
@@ -183,7 +183,7 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul)
__ipipe_run_irqtail(); \
__set_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \
} \
- local_irq_disable_hw(); \
+ hard_local_irq_disable(); \
} while (0)
#define __ipipe_syscall_watched_p(p, sc) \
diff --git a/arch/blackfin/include/asm/irqflags.h b/arch/blackfin/include/asm/irqflags.h
index f3ed931..994d767 100644
--- a/arch/blackfin/include/asm/irqflags.h
+++ b/arch/blackfin/include/asm/irqflags.h
@@ -33,191 +33,201 @@ static inline unsigned long bfin_cli(void)
return flags;
}
-#ifdef CONFIG_IPIPE
-
-#include <linux/compiler.h>
-#include <linux/ipipe_base.h>
-#include <linux/ipipe_trace.h>
-
#ifdef CONFIG_DEBUG_HWERR
# define bfin_no_irqs 0x3f
#else
# define bfin_no_irqs 0x1f
#endif
-#define raw_local_irq_disable() \
- do { \
- ipipe_check_context(ipipe_root_domain); \
- __ipipe_stall_root(); \
- barrier(); \
- } while (0)
-
-#define raw_local_irq_enable() \
- do { \
- barrier(); \
- ipipe_check_context(ipipe_root_domain); \
- __ipipe_unstall_root(); \
- } while (0)
-
-#define raw_local_save_flags_ptr(x) \
- do { \
- *(x) = __ipipe_test_root() ? bfin_no_irqs : bfin_irq_flags; \
- } while (0)
-
-#define raw_local_save_flags(x) raw_local_save_flags_ptr(&(x))
-
-#define raw_irqs_disabled_flags(x) ((x) == bfin_no_irqs)
-
-#define raw_local_irq_save_ptr(x) \
- do { \
- *(x) = __ipipe_test_and_stall_root() ? bfin_no_irqs : bfin_irq_flags; \
- barrier(); \
- } while (0)
+/*****************************************************************************/
+/*
+ * Hard, untraced CPU interrupt flag manipulation and access.
+ */
+static inline void __hard_local_irq_disable(void)
+{
+ bfin_cli();
+}
-#define raw_local_irq_save(x) \
- do { \
- ipipe_check_context(ipipe_root_domain); \
- raw_local_irq_save_ptr(&(x)); \
- } while (0)
+static inline void __hard_local_irq_enable(void)
+{
+ bfin_sti(bfin_irq_flags);
+}
-static inline unsigned long raw_mangle_irq_bits(int virt, unsigned long real)
+static inline unsigned long hard_local_save_flags(void)
{
- /*
- * Merge virtual and real interrupt mask bits into a single
- * 32bit word.
- */
- return (real & ~(1 << 31)) | ((virt != 0) << 31);
+ return bfin_read_IMASK();
}
-static inline int raw_demangle_irq_bits(unsigned long *x)
+static inline unsigned long __hard_local_irq_save(void)
{
- int virt = (*x & (1 << 31)) != 0;
- *x &= ~(1L << 31);
- return virt;
+ unsigned long flags;
+ flags = bfin_cli();
+#ifdef CONFIG_DEBUG_HWERR
+ bfin_sti(0x3f);
+#endif
+ return flags;
}
-static inline void local_irq_disable_hw_notrace(void)
+static inline int hard_irqs_disabled_flags(unsigned long flags)
{
- bfin_cli();
+ return (flags & ~0x3f) == 0;
}
-static inline void local_irq_enable_hw_notrace(void)
+static inline int hard_irqs_disabled(void)
{
- bfin_sti(bfin_irq_flags);
+ unsigned long flags = hard_local_save_flags();
+ return hard_irqs_disabled_flags(flags);
}
-#define local_save_flags_hw(flags) \
- do { \
- (flags) = bfin_read_IMASK(); \
- } while (0)
+static inline void __hard_local_irq_restore(unsigned long flags)
+{
+ if (!hard_irqs_disabled_flags(flags))
+ __hard_local_irq_enable();
+}
-#define irqs_disabled_flags_hw(flags) (((flags) & ~0x3f) == 0)
+/*****************************************************************************/
+/*
+ * Interrupt pipe handling.
+ */
+#ifdef CONFIG_IPIPE
-#define irqs_disabled_hw() \
- ({ \
- unsigned long flags; \
- local_save_flags_hw(flags); \
- irqs_disabled_flags_hw(flags); \
- })
+#include <linux/compiler.h>
+#include <linux/ipipe_base.h>
+#include <linux/ipipe_trace.h>
-static inline void local_irq_save_ptr_hw(unsigned long *flags)
+/*
+ * Interrupt pipe interface to linux/irqflags.h.
+ */
+static inline void arch_local_irq_disable(void)
{
- *flags = bfin_cli();
-#ifdef CONFIG_DEBUG_HWERR
- bfin_sti(0x3f);
-#endif
+ ipipe_check_context(ipipe_root_domain);
+ __ipipe_stall_root();
+ barrier();
}
-#define local_irq_save_hw_notrace(flags) \
- do { \
- local_irq_save_ptr_hw(&(flags)); \
- } while (0)
+static inline void arch_local_irq_enable(void)
+{
+ barrier();
+ ipipe_check_context(ipipe_root_domain);
+ __ipipe_unstall_root();
+}
-static inline void local_irq_restore_hw_notrace(unsigned long flags)
+static inline unsigned long arch_local_save_flags(void)
{
- if (!irqs_disabled_flags_hw(flags))
- local_irq_enable_hw_notrace();
+ return __ipipe_test_root() ? bfin_no_irqs : bfin_irq_flags;
}
-#ifdef CONFIG_IPIPE_TRACE_IRQSOFF
-# define local_irq_disable_hw() \
- do { \
- if (!irqs_disabled_hw()) { \
- local_irq_disable_hw_notrace(); \
- ipipe_trace_begin(0x80000000); \
- } \
- } while (0)
-# define local_irq_enable_hw() \
- do { \
- if (irqs_disabled_hw()) { \
- ipipe_trace_end(0x80000000); \
- local_irq_enable_hw_notrace(); \
- } \
- } while (0)
-# define local_irq_save_hw(flags) \
- do { \
- local_save_flags_hw(flags); \
- if (!irqs_disabled_flags_hw(flags)) { \
- local_irq_disable_hw_notrace(); \
- ipipe_trace_begin(0x80000001); \
- } \
- } while (0)
-# define local_irq_restore_hw(flags) \
- do { \
- if (!irqs_disabled_flags_hw(flags)) { \
- ipipe_trace_end(0x80000001); \
- local_irq_enable_hw_notrace(); \
- } \
- } while (0)
-#else /* !CONFIG_IPIPE_TRACE_IRQSOFF */
-# define local_irq_disable_hw() local_irq_disable_hw_notrace()
-# define local_irq_enable_hw() local_irq_enable_hw_notrace()
-# define local_irq_save_hw(flags) local_irq_save_hw_notrace(flags)
-# define local_irq_restore_hw(flags) local_irq_restore_hw_notrace(flags)
-#endif /* !CONFIG_IPIPE_TRACE_IRQSOFF */
+static inline int arch_irqs_disabled_flags(unsigned long flags)
+{
+ return flags == bfin_no_irqs;
+}
-#else /* CONFIG_IPIPE */
+static inline void arch_local_irq_save_ptr(unsigned long *_flags)
+{
+ x = __ipipe_test_and_stall_root() ? bfin_no_irqs : bfin_irq_flags;
+ barrier();
+}
-static inline void raw_local_irq_disable(void)
+static inline unsigned long arch_local_irq_save(void)
{
- bfin_cli();
+ ipipe_check_context(ipipe_root_domain);
+ return __hard_local_irq_save();
}
-static inline void raw_local_irq_enable(void)
+
+static inline unsigned long arch_mangle_irq_bits(int virt, unsigned long real)
{
- bfin_sti(bfin_irq_flags);
+ /*
+ * Merge virtual and real interrupt mask bits into a single
+ * 32bit word.
+ */
+ return (real & ~(1 << 31)) | ((virt != 0) << 31);
}
-static inline unsigned long arch_local_save_flags(void)
+static inline int arch_demangle_irq_bits(unsigned long *x)
{
- return bfin_read_IMASK();
+ int virt = (*x & (1 << 31)) != 0;
+ *x &= ~(1L << 31);
+ return virt;
}
-#define raw_local_save_flags(flags) do { (flags) = arch_local_save_flags(); } while (0)
+/*
+ * Interface to various arch routines that may be traced.
+ */
+#ifdef CONFIG_IPIPE_TRACE_IRQSOFF
+static inline void hard_local_irq_disable(void)
+{
+ if (!hard_irqs_disabled()) {
+ __hard_local_irq_disable();
+ ipipe_trace_begin(0x80000000);
+ }
+}
-#define raw_irqs_disabled_flags(flags) (((flags) & ~0x3f) == 0)
+static inline void hard_local_irq_enable(void)
+{
+ if (hard_irqs_disabled()) {
+ ipipe_trace_end(0x80000000);
+ __hard_local_irq_enable();
+ }
+}
-static inline unsigned long __raw_local_irq_save(void)
+static inline unsigned long hard_local_irq_save(void)
{
- unsigned long flags = bfin_cli();
-#ifdef CONFIG_DEBUG_HWERR
- bfin_sti(0x3f);
-#endif
+ unsigned long flags = hard_local_save_flags();
+ if (!hard_irqs_disabled_flags(flags)) {
+ __hard_local_irq_disable();
+ ipipe_trace_begin(0x80000001);
+ }
return flags;
}
-#define raw_local_irq_save(flags) do { (flags) = __raw_local_irq_save(); } while (0)
-#define local_irq_save_hw(flags) raw_local_irq_save(flags)
-#define local_irq_restore_hw(flags) raw_local_irq_restore(flags)
-#define local_irq_enable_hw() raw_local_irq_enable()
-#define local_irq_disable_hw() raw_local_irq_disable()
-#define irqs_disabled_hw() irqs_disabled()
+static inline void hard_local_irq_restore(unsigned long flags)
+{
+ if (!hard_irqs_disabled_flags(flags)) {
+ ipipe_trace_end(0x80000001);
+ __hard_local_irq_enable();
+ }
+}
+
+#else /* !CONFIG_IPIPE_TRACE_IRQSOFF */
+# define hard_local_irq_disable() __hard_local_irq_disable()
+# define hard_local_irq_enable() __hard_local_irq_enable()
+# define hard_local_irq_save() __hard_local_irq_save()
+# define hard_local_irq_restore(flags) __hard_local_irq_restore(flags)
+#endif /* !CONFIG_IPIPE_TRACE_IRQSOFF */
+
+#else /* CONFIG_IPIPE */
+
+/*
+ * Direct interface to linux/irqflags.h.
+ */
+#define arch_local_save_flags() hard_local_save_flags()
+#define arch_local_irq_save(flags) __hard_local_irq_save()
+#define arch_local_irq_restore(flags) __hard_local_irq_restore(flags)
+#define arch_local_irq_enable() __hard_local_irq_enable()
+#define arch_local_irq_disable() __hard_local_irq_disable()
+#define arch_irqs_disabled_flags(flags) hard_irqs_disabled_flags(flags)
+#define arch_irqs_disabled() hard_irqs_disabled()
+
+/*
+ * Interface to various arch routines that may be traced.
+ */
+#define hard_local_irq_save() __hard_local_irq_save()
+#define hard_local_irq_restore(flags) __hard_local_irq_restore(flags)
+#define hard_local_irq_enable() __hard_local_irq_enable()
+#define hard_local_irq_disable() __hard_local_irq_disable()
+
#endif /* !CONFIG_IPIPE */
-static inline void raw_local_irq_restore(unsigned long flags)
-{
- if (!raw_irqs_disabled_flags(flags))
- raw_local_irq_enable();
-}
+/*
+ * Raw interface to linux/irqflags.h.
+ */
+#define raw_local_save_flags(flags) do { (flags) = arch_local_save_flags(); } while (0)
+#define raw_local_irq_save(flags) do { (flags) = arch_local_irq_save(); } while (0)
+#define raw_local_irq_restore(flags) arch_local_irq_restore(flags)
+#define raw_local_irq_enable() arch_local_irq_enable()
+#define raw_local_irq_disable() arch_local_irq_disable()
+#define raw_irqs_disabled_flags(flags) arch_irqs_disabled_flags(flags)
+#define raw_irqs_disabled() arch_irqs_disabled()
#endif
diff --git a/arch/blackfin/include/asm/mmu_context.h b/arch/blackfin/include/asm/mmu_context.h
index e1a9b46..3828c70 100644
--- a/arch/blackfin/include/asm/mmu_context.h
+++ b/arch/blackfin/include/asm/mmu_context.h
@@ -97,8 +97,8 @@ static inline void __switch_mm(struct mm_struct *prev_mm, struct mm_struct *next
}
#ifdef CONFIG_IPIPE
-#define lock_mm_switch(flags) local_irq_save_hw_cond(flags)
-#define unlock_mm_switch(flags) local_irq_restore_hw_cond(flags)
+#define lock_mm_switch(flags) flags = hard_local_irq_save_cond()
+#define unlock_mm_switch(flags) hard_local_irq_restore_cond(flags)
#else
#define lock_mm_switch(flags) do { (void)(flags); } while (0)
#define unlock_mm_switch(flags) do { (void)(flags); } while (0)
@@ -205,9 +205,9 @@ static inline void destroy_context(struct mm_struct *mm)
}
#define ipipe_mm_switch_protect(flags) \
- local_irq_save_hw_cond(flags)
+ flags = hard_local_irq_save_cond()
#define ipipe_mm_switch_unprotect(flags) \
- local_irq_restore_hw_cond(flags)
+ hard_local_irq_restore_cond(flags)
#endif
diff --git a/arch/blackfin/include/asm/system.h b/arch/blackfin/include/asm/system.h
index dde19b1..19e2c7c 100644
--- a/arch/blackfin/include/asm/system.h
+++ b/arch/blackfin/include/asm/system.h
@@ -117,7 +117,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr,
unsigned long tmp = 0;
unsigned long flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
switch (size) {
case 1:
@@ -139,7 +139,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr,
: "=&d" (tmp) : "d" (x), "m" (*__xg(ptr)) : "memory");
break;
}
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return tmp;
}
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index dc07ed0..ca1c1f9 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -349,13 +349,13 @@ inline void portmux_setup(unsigned short per)
void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
if (arg) \
gpio_array[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
else \
gpio_array[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
} \
EXPORT_SYMBOL(set_gpio_ ## name);
@@ -371,14 +371,14 @@ void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
if (ANOMALY_05000311 || ANOMALY_05000323) \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
if (arg) \
gpio_array[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
else \
gpio_array[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
if (ANOMALY_05000311 || ANOMALY_05000323) { \
AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
} \
} \
EXPORT_SYMBOL(set_gpio_ ## name);
@@ -391,11 +391,11 @@ void set_gpio_toggle(unsigned gpio)
{
unsigned long flags;
if (ANOMALY_05000311 || ANOMALY_05000323)
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
gpio_array[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
if (ANOMALY_05000311 || ANOMALY_05000323) {
AWA_DUMMY_READ(toggle);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
}
EXPORT_SYMBOL(set_gpio_toggle);
@@ -408,11 +408,11 @@ void set_gpiop_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
if (ANOMALY_05000311 || ANOMALY_05000323) \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
gpio_array[gpio_bank(gpio)]->name = arg; \
if (ANOMALY_05000311 || ANOMALY_05000323) { \
AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
} \
} \
EXPORT_SYMBOL(set_gpiop_ ## name);
@@ -433,11 +433,11 @@ unsigned short get_gpio_ ## name(unsigned gpio) \
unsigned long flags; \
unsigned short ret; \
if (ANOMALY_05000311 || ANOMALY_05000323) \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
ret = 0x01 & (gpio_array[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
if (ANOMALY_05000311 || ANOMALY_05000323) { \
AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
} \
return ret; \
} \
@@ -460,11 +460,11 @@ unsigned short get_gpiop_ ## name(unsigned gpio) \
unsigned long flags; \
unsigned short ret; \
if (ANOMALY_05000311 || ANOMALY_05000323) \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
ret = (gpio_array[gpio_bank(gpio)]->name); \
if (ANOMALY_05000311 || ANOMALY_05000323) { \
AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
} \
return ret; \
} \
@@ -525,14 +525,14 @@ int gpio_pm_wakeup_ctrl(unsigned gpio, unsigned ctrl)
if (check_gpio(gpio) < 0)
return -EINVAL;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (ctrl)
reserve(wakeup, gpio);
else
unreserve(wakeup, gpio);
set_gpio_maskb(gpio, ctrl);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 0;
}
@@ -690,7 +690,7 @@ int peripheral_request(unsigned short per, const char *label)
BUG_ON(ident >= MAX_RESOURCES);
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* If a pin can be muxed as either GPIO or peripheral, make
* sure it is not already a GPIO pin when we request it.
@@ -701,7 +701,7 @@ int peripheral_request(unsigned short per, const char *label)
printk(KERN_ERR
"%s: Peripheral %d is already reserved as GPIO by %s !\n",
__func__, ident, get_label(ident));
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return -EBUSY;
}
@@ -730,7 +730,7 @@ int peripheral_request(unsigned short per, const char *label)
printk(KERN_ERR
"%s: Peripheral %d function %d is already reserved by %s !\n",
__func__, ident, P_FUNCT2MUX(per), get_label(ident));
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return -EBUSY;
}
}
@@ -741,7 +741,7 @@ int peripheral_request(unsigned short per, const char *label)
portmux_setup(per);
port_setup(ident, PERIPHERAL_USAGE);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
set_label(ident, label);
return 0;
@@ -780,10 +780,10 @@ void peripheral_free(unsigned short per)
if (!(per & P_DEFINED))
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (unlikely(!is_reserved(peri, ident, 0))) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return;
}
@@ -794,7 +794,7 @@ void peripheral_free(unsigned short per)
set_label(ident, "free");
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
EXPORT_SYMBOL(peripheral_free);
@@ -828,7 +828,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
if (check_gpio(gpio) < 0)
return -EINVAL;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/*
* Allow that the identical GPIO can
@@ -837,7 +837,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
*/
if (cmp_label(gpio, label) == 0) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 0;
}
@@ -846,7 +846,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
dump_stack();
printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved by %s !\n",
gpio, get_label(gpio));
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return -EBUSY;
}
if (unlikely(is_reserved(peri, gpio, 1))) {
@@ -855,7 +855,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
printk(KERN_ERR
"bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
gpio, get_label(gpio));
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return -EBUSY;
}
if (unlikely(is_reserved(gpio_irq, gpio, 1))) {
@@ -871,7 +871,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
reserve(gpio, gpio);
set_label(gpio, label);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
port_setup(gpio, GPIO_USAGE);
@@ -888,13 +888,13 @@ void bfin_gpio_free(unsigned gpio)
might_sleep();
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (unlikely(!is_reserved(gpio, gpio, 0))) {
if (system_state == SYSTEM_BOOTING)
dump_stack();
gpio_error(gpio);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return;
}
@@ -902,7 +902,7 @@ void bfin_gpio_free(unsigned gpio)
set_label(gpio, "free");
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
EXPORT_SYMBOL(bfin_gpio_free);
@@ -913,7 +913,7 @@ int bfin_special_gpio_request(unsigned gpio, const char *label)
{
unsigned long flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/*
* Allow that the identical GPIO can
@@ -922,19 +922,19 @@ int bfin_special_gpio_request(unsigned gpio, const char *label)
*/
if (cmp_label(gpio, label) == 0) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 0;
}
if (unlikely(is_reserved(special_gpio, gpio, 1))) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved by %s !\n",
gpio, get_label(gpio));
return -EBUSY;
}
if (unlikely(is_reserved(peri, gpio, 1))) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
printk(KERN_ERR
"bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
gpio, get_label(gpio));
@@ -946,7 +946,7 @@ int bfin_special_gpio_request(unsigned gpio, const char *label)
reserve(peri, gpio);
set_label(gpio, label);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
port_setup(gpio, GPIO_USAGE);
return 0;
@@ -959,18 +959,18 @@ void bfin_special_gpio_free(unsigned gpio)
might_sleep();
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (unlikely(!is_reserved(special_gpio, gpio, 0))) {
gpio_error(gpio);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return;
}
unreserve(special_gpio, gpio);
unreserve(peri, gpio);
set_label(gpio, "free");
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
EXPORT_SYMBOL(bfin_special_gpio_free);
#endif
@@ -983,7 +983,7 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
if (check_gpio(gpio) < 0)
return -EINVAL;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (unlikely(is_reserved(peri, gpio, 1))) {
if (system_state == SYSTEM_BOOTING)
@@ -991,7 +991,7 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
printk(KERN_ERR
"bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
gpio, get_label(gpio));
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return -EBUSY;
}
if (unlikely(is_reserved(gpio, gpio, 1)))
@@ -1002,7 +1002,7 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
reserve(gpio_irq, gpio);
set_label(gpio, label);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
port_setup(gpio, GPIO_USAGE);
@@ -1016,13 +1016,13 @@ void bfin_gpio_irq_free(unsigned gpio)
if (check_gpio(gpio) < 0)
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (unlikely(!is_reserved(gpio_irq, gpio, 0))) {
if (system_state == SYSTEM_BOOTING)
dump_stack();
gpio_error(gpio);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return;
}
@@ -1030,7 +1030,7 @@ void bfin_gpio_irq_free(unsigned gpio)
set_label(gpio, "free");
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
static inline void __bfin_gpio_direction_input(unsigned gpio)
@@ -1052,10 +1052,10 @@ int bfin_gpio_direction_input(unsigned gpio)
return -EINVAL;
}
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
__bfin_gpio_direction_input(gpio);
AWA_DUMMY_READ(inen);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 0;
}
@@ -1070,9 +1070,9 @@ void bfin_gpio_irq_prepare(unsigned gpio)
port_setup(gpio, GPIO_USAGE);
#ifdef CONFIG_BF54x
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
__bfin_gpio_direction_input(gpio);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
#endif
}
@@ -1094,7 +1094,7 @@ int bfin_gpio_direction_output(unsigned gpio, int value)
return -EINVAL;
}
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
gpio_array[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
gpio_set_value(gpio, value);
@@ -1105,7 +1105,7 @@ int bfin_gpio_direction_output(unsigned gpio, int value)
#endif
AWA_DUMMY_READ(dir);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 0;
}
@@ -1120,11 +1120,11 @@ int bfin_gpio_get_value(unsigned gpio)
if (unlikely(get_gpio_edge(gpio))) {
int ret;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
set_gpio_edge(gpio, 0);
ret = get_gpio_data(gpio);
set_gpio_edge(gpio, 1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return ret;
} else
return get_gpio_data(gpio);
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
index 87b25b1..8de9229 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
@@ -318,7 +318,7 @@ void flush_switched_cplbs(unsigned int cpu)
nr_cplb_flush[cpu]++;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
_disable_icplb();
for (i = first_switched_icplb; i < MAX_CPLBS; i++) {
icplb_tbl[cpu][i].data = 0;
@@ -332,7 +332,7 @@ void flush_switched_cplbs(unsigned int cpu)
bfin_write32(DCPLB_DATA0 + i * 4, 0);
}
_enable_dcplb();
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
@@ -348,7 +348,7 @@ void set_mask_dcplbs(unsigned long *masks, unsigned int cpu)
return;
}
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
current_rwx_mask[cpu] = masks;
if (L2_LENGTH && addr >= L2_START && addr < L2_START + L2_LENGTH) {
@@ -373,5 +373,5 @@ void set_mask_dcplbs(unsigned long *masks, unsigned int cpu)
addr += PAGE_SIZE;
}
_enable_dcplb();
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
diff --git a/arch/blackfin/kernel/ipipe.c b/arch/blackfin/kernel/ipipe.c
index 1a496cd..3b1da4a 100644
--- a/arch/blackfin/kernel/ipipe.c
+++ b/arch/blackfin/kernel/ipipe.c
@@ -219,10 +219,10 @@ int __ipipe_syscall_root(struct pt_regs *regs)
ret = __ipipe_dispatch_event(IPIPE_EVENT_SYSCALL, regs);
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (!__ipipe_root_domain_p) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 1;
}
@@ -230,7 +230,7 @@ int __ipipe_syscall_root(struct pt_regs *regs)
if ((p->irqpend_himask & IPIPE_IRQMASK_VIRT) != 0)
__ipipe_sync_pipeline(IPIPE_IRQMASK_VIRT);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return -ret;
}
@@ -239,14 +239,14 @@ unsigned long ipipe_critical_enter(void (*syncfn) (void))
{
unsigned long flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
return flags;
}
void ipipe_critical_exit(unsigned long flags)
{
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
static void __ipipe_no_irqtail(void)
@@ -279,9 +279,9 @@ int ipipe_trigger_irq(unsigned irq)
return -EINVAL;
#endif
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
__ipipe_handle_irq(irq, NULL);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 1;
}
@@ -293,7 +293,7 @@ asmlinkage void __ipipe_sync_root(void)
BUG_ON(irqs_disabled());
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (irq_tail_hook)
irq_tail_hook();
@@ -303,7 +303,7 @@ asmlinkage void __ipipe_sync_root(void)
if (ipipe_root_cpudom_var(irqpend_himask) != 0)
__ipipe_sync_pipeline(IPIPE_IRQMASK_ANY);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
void ___ipipe_sync_pipeline(unsigned long syncmask)
@@ -344,10 +344,10 @@ void __ipipe_stall_root(void)
{
unsigned long *p, flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
p = &__ipipe_root_status;
__set_bit(IPIPE_STALL_FLAG, p);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
EXPORT_SYMBOL(__ipipe_stall_root);
@@ -356,10 +356,10 @@ unsigned long __ipipe_test_and_stall_root(void)
unsigned long *p, flags;
int x;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
p = &__ipipe_root_status;
x = __test_and_set_bit(IPIPE_STALL_FLAG, p);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return x;
}
@@ -371,10 +371,10 @@ unsigned long __ipipe_test_root(void)
unsigned long flags;
int x;
- local_irq_save_hw_smp(flags);
+ flags = hard_local_irq_save_smp();
p = &__ipipe_root_status;
x = test_bit(IPIPE_STALL_FLAG, p);
- local_irq_restore_hw_smp(flags);
+ hard_local_irq_restore_smp(flags);
return x;
}
@@ -384,10 +384,10 @@ void __ipipe_lock_root(void)
{
unsigned long *p, flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
p = &__ipipe_root_status;
__set_bit(IPIPE_SYNCDEFER_FLAG, p);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
EXPORT_SYMBOL(__ipipe_lock_root);
@@ -395,9 +395,9 @@ void __ipipe_unlock_root(void)
{
unsigned long *p, flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
p = &__ipipe_root_status;
__clear_bit(IPIPE_SYNCDEFER_FLAG, p);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
EXPORT_SYMBOL(__ipipe_unlock_root);
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 01f98cb..c86a3ed 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -65,11 +65,11 @@ static void default_idle(void)
#ifdef CONFIG_IPIPE
ipipe_suspend_domain();
#endif
- local_irq_disable_hw();
+ hard_local_irq_disable();
if (!need_resched())
idle_with_irq_disabled();
- local_irq_enable_hw();
+ hard_local_irq_enable();
}
/*
diff --git a/arch/blackfin/mach-bf518/include/mach/pll.h b/arch/blackfin/mach-bf518/include/mach/pll.h
index 9c19a07..d550298 100644
--- a/arch/blackfin/mach-bf518/include/mach/pll.h
+++ b/arch/blackfin/mach-bf518/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -32,7 +32,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -43,7 +43,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -57,7 +57,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf527/include/mach/pll.h b/arch/blackfin/mach-bf527/include/mach/pll.h
index a910522..24f1d7c 100644
--- a/arch/blackfin/mach-bf527/include/mach/pll.h
+++ b/arch/blackfin/mach-bf527/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -32,7 +32,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -43,7 +43,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -57,7 +57,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf533/include/mach/fio_flag.h b/arch/blackfin/mach-bf533/include/mach/fio_flag.h
index b81905a..d0bfba0 100644
--- a/arch/blackfin/mach-bf533/include/mach/fio_flag.h
+++ b/arch/blackfin/mach-bf533/include/mach/fio_flag.h
@@ -15,10 +15,10 @@
static inline void bfin_write_FIO_FLAG_##name(unsigned short val) \
{ \
unsigned long flags; \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
bfin_write16(FIO_FLAG_##name, val); \
bfin_read_CHIPID(); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
}
BFIN_WRITE_FIO_FLAG(D)
BFIN_WRITE_FIO_FLAG(C)
@@ -30,10 +30,10 @@ static inline u16 bfin_read_FIO_FLAG_##name(void) \
{ \
unsigned long flags; \
u16 ret; \
- local_irq_save_hw(flags); \
+ flags = hard_local_irq_save(); \
ret = bfin_read16(FIO_FLAG_##name); \
bfin_read_CHIPID(); \
- local_irq_restore_hw(flags); \
+ hard_local_irq_restore(flags); \
return ret; \
}
BFIN_READ_FIO_FLAG(D)
diff --git a/arch/blackfin/mach-bf533/include/mach/pll.h b/arch/blackfin/mach-bf533/include/mach/pll.h
index 9a0c9a2..169c106 100644
--- a/arch/blackfin/mach-bf533/include/mach/pll.h
+++ b/arch/blackfin/mach-bf533/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr = bfin_read32(SIC_IWR);
/* Only allow PPL Wakeup) */
@@ -29,7 +29,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
asm("IDLE;");
bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -40,7 +40,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr = bfin_read32(SIC_IWR);
/* Only allow PPL Wakeup) */
@@ -51,7 +51,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
asm("IDLE;");
bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf537/include/mach/pll.h b/arch/blackfin/mach-bf537/include/mach/pll.h
index 9a0c9a2..169c106 100644
--- a/arch/blackfin/mach-bf537/include/mach/pll.h
+++ b/arch/blackfin/mach-bf537/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr = bfin_read32(SIC_IWR);
/* Only allow PPL Wakeup) */
@@ -29,7 +29,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
asm("IDLE;");
bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -40,7 +40,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr = bfin_read32(SIC_IWR);
/* Only allow PPL Wakeup) */
@@ -51,7 +51,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
asm("IDLE;");
bfin_write32(SIC_IWR, iwr);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf538/include/mach/pll.h b/arch/blackfin/mach-bf538/include/mach/pll.h
index 0e67452..b30bbcd 100644
--- a/arch/blackfin/mach-bf538/include/mach/pll.h
+++ b/arch/blackfin/mach-bf538/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -32,7 +32,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -43,7 +43,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -57,7 +57,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf548/include/mach/pll.h b/arch/blackfin/mach-bf548/include/mach/pll.h
index 777fee6..7865a09 100644
--- a/arch/blackfin/mach-bf548/include/mach/pll.h
+++ b/arch/blackfin/mach-bf548/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -35,7 +35,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
bfin_write32(SIC_IWR2, iwr2);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -46,7 +46,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SIC_IWR0);
iwr1 = bfin_read32(SIC_IWR1);
@@ -63,7 +63,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
bfin_write32(SIC_IWR0, iwr0);
bfin_write32(SIC_IWR1, iwr1);
bfin_write32(SIC_IWR2, iwr2);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-bf561/include/mach/pll.h b/arch/blackfin/mach-bf561/include/mach/pll.h
index 4baa44f..f2b1fbd 100644
--- a/arch/blackfin/mach-bf561/include/mach/pll.h
+++ b/arch/blackfin/mach-bf561/include/mach/pll.h
@@ -18,7 +18,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
if (val == bfin_read_PLL_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SICA_IWR0);
iwr1 = bfin_read32(SICA_IWR1);
@@ -32,7 +32,7 @@ static __inline__ void bfin_write_PLL_CTL(unsigned int val)
bfin_write32(SICA_IWR0, iwr0);
bfin_write32(SICA_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* Writing to VR_CTL initiates a PLL relock sequence. */
@@ -43,7 +43,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
if (val == bfin_read_VR_CTL())
return;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
/* Enable the PLL Wakeup bit in SIC IWR */
iwr0 = bfin_read32(SICA_IWR0);
iwr1 = bfin_read32(SICA_IWR1);
@@ -57,7 +57,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
bfin_write32(SICA_IWR0, iwr0);
bfin_write32(SICA_IWR1, iwr1);
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#endif /* _MACH_PLL_H */
diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c
index 4391d03..f4cf11d 100644
--- a/arch/blackfin/mach-common/cpufreq.c
+++ b/arch/blackfin/mach-common/cpufreq.c
@@ -134,7 +134,7 @@ static int bfin_target(struct cpufreq_policy *poli,
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
if (cpu == CPUFREQ_CPU) {
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
plldiv = (bfin_read_PLL_DIV() & SSEL) |
dpm_state_table[index].csel;
bfin_write_PLL_DIV(plldiv);
@@ -155,7 +155,7 @@ static int bfin_target(struct cpufreq_policy *poli,
loops_per_jiffy = cpufreq_scale(lpj_ref,
lpj_ref_freq, freqs.new);
}
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
/* TODO: just test case for cycles clock source, remove later */
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 1c8c4c7..eaece5f 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -132,8 +132,8 @@ static void bfin_ack_noop(unsigned int irq)
static void bfin_core_mask_irq(unsigned int irq)
{
bfin_irq_flags &= ~(1 << irq);
- if (!irqs_disabled_hw())
- local_irq_enable_hw();
+ if (!hard_irqs_disabled())
+ hard_local_irq_enable();
}
static void bfin_core_unmask_irq(unsigned int irq)
@@ -148,8 +148,8 @@ static void bfin_core_unmask_irq(unsigned int irq)
* local_irq_enable just does "STI bfin_irq_flags", so it's exactly
* what we need.
*/
- if (!irqs_disabled_hw())
- local_irq_enable_hw();
+ if (!hard_irqs_disabled())
+ hard_local_irq_enable();
return;
}
@@ -158,12 +158,12 @@ static void bfin_internal_mask_irq(unsigned int irq)
unsigned long flags;
#ifdef CONFIG_BF53x
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
~(1 << SIC_SYSIRQ(irq)));
#else
unsigned mask_bank, mask_bit;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
mask_bank = SIC_SYSIRQ(irq) / 32;
mask_bit = SIC_SYSIRQ(irq) % 32;
bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) &
@@ -173,7 +173,7 @@ static void bfin_internal_mask_irq(unsigned int irq)
~(1 << mask_bit));
#endif
#endif
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#ifdef CONFIG_SMP
@@ -186,12 +186,12 @@ static void bfin_internal_unmask_irq(unsigned int irq)
unsigned long flags;
#ifdef CONFIG_BF53x
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() |
(1 << SIC_SYSIRQ(irq)));
#else
unsigned mask_bank, mask_bit;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
mask_bank = SIC_SYSIRQ(irq) / 32;
mask_bit = SIC_SYSIRQ(irq) % 32;
#ifdef CONFIG_SMP
@@ -207,7 +207,7 @@ static void bfin_internal_unmask_irq(unsigned int irq)
(1 << mask_bit));
#endif
#endif
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
#ifdef CONFIG_SMP
@@ -264,7 +264,7 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state)
break;
}
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
if (state) {
bfin_sic_iwr[bank] |= (1 << bit);
@@ -275,7 +275,7 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state)
vr_wakeup &= ~wakeup;
}
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
return 0;
}
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 09c1fb4..80884b1 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -25,7 +25,7 @@ void bfin_pm_suspend_standby_enter(void)
{
unsigned long flags;
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
bfin_pm_standby_setup();
#ifdef CONFIG_PM_BFIN_SLEEP_DEEPER
@@ -56,7 +56,7 @@ void bfin_pm_suspend_standby_enter(void)
bfin_write_SIC_IWR(IWR_DISABLE_ALL);
#endif
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
}
int bf53x_suspend_l1_mem(unsigned char *memptr)
@@ -149,12 +149,12 @@ int bfin_pm_suspend_mem_enter(void)
wakeup |= GPWE;
#endif
- local_irq_save_hw(flags);
+ flags = hard_local_irq_save();
ret = blackfin_dma_suspend();
if (ret) {
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
kfree(memptr);
return ret;
}
@@ -178,7 +178,7 @@ int bfin_pm_suspend_mem_enter(void)
bfin_gpio_pm_hibernate_restore();
blackfin_dma_resume();
- local_irq_restore_hw(flags);
+ hard_local_irq_restore(flags);
kfree(memptr);
return 0;
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 06/17] SH: Add missing consts to sys_execve() declaration
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (4 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 05/17] Blackfin: Rename IRQ flags handling functions David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 07/17] Drop a couple of unnecessary asm/system.h inclusions David Howells
` (3 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells
Add missing consts to the sys_execve() declaration which result in the
following error:
arch/sh/kernel/process_32.c:303: error: conflicting types for 'sys_execve'
/warthog/nfs/linux-2.6-fscache/arch/sh/include/asm/syscalls_32.h:24: error: previous declaration of 'sys_execve' was here
Signed-off-by: David Howells <dhowells@redhat.com>
---
arch/sh/include/asm/syscalls_32.h | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index be201fd..454538a 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -19,8 +19,10 @@ asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs);
-asmlinkage int sys_execve(const char __user *ufilename, char __user * __user *uargv,
- char __user * __user *uenvp, unsigned long r7,
+asmlinkage int sys_execve(const char __user *ufilename,
+ const char __user *const __user *uargv,
+ const char __user *const __user *uenvp,
+ unsigned long r7,
struct pt_regs __regs);
asmlinkage int sys_sigsuspend(old_sigset_t mask, unsigned long r5,
unsigned long r6, unsigned long r7,
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 07/17] Drop a couple of unnecessary asm/system.h inclusions
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (5 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 06/17] SH: Add missing consts to sys_execve() declaration David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-13 17:59 ` Geert Uytterhoeven
2010-09-10 16:10 ` [PATCH 08/17] MIPS: TX49xx: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN David Howells
` (2 subsequent siblings)
9 siblings, 1 reply; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells, Greg Ungerer
Drop inclusions of asm/system.h from linux/hardirq.h and linux/list.h as
they're no longer required and prevent the M68K arch's IRQ flag handling macros
from being made into inlined functions due to circular dependencies.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
---
include/linux/hardirq.h | 1 -
include/linux/list.h | 1 -
2 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index d5b3876..7dfdc06 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -8,7 +8,6 @@
#include <linux/lockdep.h>
#include <linux/ftrace_irq.h>
#include <asm/hardirq.h>
-#include <asm/system.h>
/*
* We put the hardirq and softirq counter into the preemption
diff --git a/include/linux/list.h b/include/linux/list.h
index d167b5d..88a0006 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -5,7 +5,6 @@
#include <linux/stddef.h>
#include <linux/poison.h>
#include <linux/prefetch.h>
-#include <asm/system.h>
/*
* Simple doubly linked list implementation.
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [PATCH 07/17] Drop a couple of unnecessary asm/system.h inclusions
2010-09-10 16:10 ` [PATCH 07/17] Drop a couple of unnecessary asm/system.h inclusions David Howells
@ 2010-09-13 17:59 ` Geert Uytterhoeven
0 siblings, 0 replies; 13+ messages in thread
From: Geert Uytterhoeven @ 2010-09-13 17:59 UTC (permalink / raw)
To: David Howells; +Cc: linux-arch, torvalds, linux-kernel, Greg Ungerer
On Fri, Sep 10, 2010 at 18:10, David Howells <dhowells@redhat.com> wrote:
> Drop inclusions of asm/system.h from linux/hardirq.h and linux/list.h as
> they're no longer required and prevent the M68K arch's IRQ flag handling macros
> from being made into inlined functions due to circular dependencies.
>
> Signed-off-by: David Howells <dhowells@redhat.com>
> Acked-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
> ---
>
> include/linux/hardirq.h | 1 -
> include/linux/list.h | 1 -
> 2 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
> index d5b3876..7dfdc06 100644
> --- a/include/linux/hardirq.h
> +++ b/include/linux/hardirq.h
> @@ -8,7 +8,6 @@
> #include <linux/lockdep.h>
> #include <linux/ftrace_irq.h>
> #include <asm/hardirq.h>
> -#include <asm/system.h>
>
> /*
> * We put the hardirq and softirq counter into the preemption
> diff --git a/include/linux/list.h b/include/linux/list.h
> index d167b5d..88a0006 100644
> --- a/include/linux/list.h
> +++ b/include/linux/list.h
> @@ -5,7 +5,6 @@
> #include <linux/stddef.h>
> #include <linux/poison.h>
> #include <linux/prefetch.h>
> -#include <asm/system.h>
>
> /*
> * Simple doubly linked list implementation.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 08/17] MIPS: TX49xx: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (6 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 07/17] Drop a couple of unnecessary asm/system.h inclusions David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 09/17] smc91x: Add missing #inclusion of <linux/irq.h> David Howells
2010-09-10 16:10 ` [PATCH 10/17] MIPS: Add missing #inclusions " David Howells
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, FUJITA Tomonori, Atsushi Nemoto
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Architectures need to set ARCH_DMA_MINALIGN to the minimum DMA
alignment (the commit
a6eb9fe105d5de0053b261148cee56c94b4720ca). Defining
ARCH_KMALLOC_MINALIGN doesn't work anymore.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
---
arch/mips/include/asm/mach-tx49xx/kmalloc.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/include/asm/mach-tx49xx/kmalloc.h b/arch/mips/include/asm/mach-tx49xx/kmalloc.h
index b74caf6..ff9a8b8 100644
--- a/arch/mips/include/asm/mach-tx49xx/kmalloc.h
+++ b/arch/mips/include/asm/mach-tx49xx/kmalloc.h
@@ -1,6 +1,6 @@
#ifndef __ASM_MACH_TX49XX_KMALLOC_H
#define __ASM_MACH_TX49XX_KMALLOC_H
-#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES
+#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
#endif /* __ASM_MACH_TX49XX_KMALLOC_H */
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 09/17] smc91x: Add missing #inclusion of <linux/irq.h>
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (7 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 08/17] MIPS: TX49xx: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN David Howells
@ 2010-09-10 16:10 ` David Howells
2010-09-10 16:10 ` [PATCH 10/17] MIPS: Add missing #inclusions " David Howells
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells, Nicolas Pitre
Add missing #inclusion of <linux/irq.h>. Without it, the following error can
occur with the irqflags fixup patches applied:
drivers/net/smc91x.c: In function 'smc_probe':
drivers/net/smc91x.c:1987:2: error: implicit declaration of function 'irq_canonicalize'
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
---
drivers/net/smc91x.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 10cf0cb..726df61 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -72,6 +72,7 @@ static const char version[] =
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/crc32.h>
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 10/17] MIPS: Add missing #inclusions of <linux/irq.h>
2010-09-10 16:10 [PATCH 00/17] Name the irq flag handling functions sanely David Howells
` (8 preceding siblings ...)
2010-09-10 16:10 ` [PATCH 09/17] smc91x: Add missing #inclusion of <linux/irq.h> David Howells
@ 2010-09-10 16:10 ` David Howells
9 siblings, 0 replies; 13+ messages in thread
From: David Howells @ 2010-09-10 16:10 UTC (permalink / raw)
To: linux-arch; +Cc: torvalds, linux-kernel, David Howells, Ralf Baechle
Add missing #inclusions of <linux/irq.h> to a whole bunch of files that should
really include it. Note that this can replace #inclusions of <asm/irq.h>.
This is required for the patch to sort out irqflags handling function naming to
compile on MIPS.
The problem is that these files require access to things like setup_irq() -
which isn't available by #including <linux/interrupt.h>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/alchemy/devboards/bcsr.c | 1 +
arch/mips/ar7/irq.c | 1 +
arch/mips/bcm63xx/irq.c | 1 +
arch/mips/cavium-octeon/serial.c | 1 +
arch/mips/dec/setup.c | 1 +
arch/mips/include/asm/mach-loongson/loongson.h | 1 +
arch/mips/jazz/irq.c | 1 +
arch/mips/kernel/cevt-bcm1480.c | 1 +
arch/mips/kernel/cevt-ds1287.c | 1 +
arch/mips/kernel/cevt-gt641xx.c | 1 +
arch/mips/kernel/cevt-r4k.c | 1 +
arch/mips/kernel/cevt-sb1250.c | 1 +
arch/mips/kernel/cevt-smtc.c | 1 +
arch/mips/kernel/cevt-txx9.c | 1 +
arch/mips/kernel/i8253.c | 1 +
arch/mips/kernel/i8259.c | 1 +
arch/mips/kernel/irq-gic.c | 2 +-
arch/mips/kernel/irq-rm7000.c | 1 +
arch/mips/kernel/irq-rm9000.c | 1 +
arch/mips/kernel/irq_cpu.c | 1 +
arch/mips/kernel/irq_txx9.c | 1 +
arch/mips/kernel/traps.c | 2 +-
arch/mips/mti-malta/malta-platform.c | 1 +
arch/mips/pci/ops-tx3927.c | 1 +
arch/mips/pci/ops-tx4927.c | 1 +
arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c | 1 +
arch/mips/powertv/asic/irq_asic.c | 1 +
arch/mips/rb532/serial.c | 1 +
arch/mips/sni/a20r.c | 1 +
arch/mips/sni/pcimt.c | 1 +
arch/mips/sni/pcit.c | 1 +
arch/mips/sni/rm200.c | 1 +
arch/mips/sni/time.c | 1 +
arch/mips/txx9/generic/irq_tx4927.c | 1 +
arch/mips/txx9/generic/irq_tx4938.c | 1 +
arch/mips/txx9/generic/irq_tx4939.c | 1 +
arch/mips/txx9/generic/setup.c | 1 +
arch/mips/txx9/jmr3927/irq.c | 1 +
arch/mips/txx9/rbtx4927/irq.c | 1 +
arch/mips/txx9/rbtx4938/irq.c | 1 +
arch/mips/txx9/rbtx4939/irq.c | 1 +
arch/mips/vr41xx/common/irq.c | 1 +
arch/mips/vr41xx/common/siu.c | 1 +
drivers/vlynq/vlynq.c | 1 +
drivers/watchdog/octeon-wdt-main.c | 1 +
45 files changed, 45 insertions(+), 2 deletions(-)
diff --git a/arch/mips/alchemy/devboards/bcsr.c b/arch/mips/alchemy/devboards/bcsr.c
index 3bc4fd2..c52af88 100644
--- a/arch/mips/alchemy/devboards/bcsr.c
+++ b/arch/mips/alchemy/devboards/bcsr.c
@@ -10,6 +10,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/spinlock.h>
+#include <linux/irq.h>
#include <asm/addrspace.h>
#include <asm/io.h>
#include <asm/mach-db1x00/bcsr.h>
diff --git a/arch/mips/ar7/irq.c b/arch/mips/ar7/irq.c
index c781556..4ec2642 100644
--- a/arch/mips/ar7/irq.c
+++ b/arch/mips/ar7/irq.c
@@ -19,6 +19,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c
index a0c5cd1..3be87f2 100644
--- a/arch/mips/bcm63xx/irq.c
+++ b/arch/mips/bcm63xx/irq.c
@@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
#include <bcm63xx_cpu.h>
diff --git a/arch/mips/cavium-octeon/serial.c b/arch/mips/cavium-octeon/serial.c
index 638adab..12dbf53 100644
--- a/arch/mips/cavium-octeon/serial.c
+++ b/arch/mips/cavium-octeon/serial.c
@@ -13,6 +13,7 @@
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/tty.h>
+#include <linux/irq.h>
#include <asm/time.h>
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index bd5431e..fa45e92 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -18,6 +18,7 @@
#include <linux/spinlock.h>
#include <linux/types.h>
#include <linux/pm.h>
+#include <linux/irq.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index cb6985f..1e29b9d 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -13,6 +13,7 @@
#include <linux/io.h>
#include <linux/init.h>
+#include <linux/irq.h>
/* loongson internal northbridge initialization */
extern void bonito_irq_init(void);
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index ee18028..35b3e2f 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/smp.h>
#include <linux/spinlock.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/i8253.h>
diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c
index bfea327..36c3898 100644
--- a/arch/mips/kernel/cevt-bcm1480.c
+++ b/arch/mips/kernel/cevt-bcm1480.c
@@ -19,6 +19,7 @@
#include <linux/interrupt.h>
#include <linux/percpu.h>
#include <linux/smp.h>
+#include <linux/irq.h>
#include <asm/addrspace.h>
#include <asm/io.h>
diff --git a/arch/mips/kernel/cevt-ds1287.c b/arch/mips/kernel/cevt-ds1287.c
index 00a4da2..939157e 100644
--- a/arch/mips/kernel/cevt-ds1287.c
+++ b/arch/mips/kernel/cevt-ds1287.c
@@ -21,6 +21,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/mc146818rtc.h>
+#include <linux/irq.h>
#include <asm/time.h>
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index 392ef37..339f363 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -21,6 +21,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
+#include <linux/irq.h>
#include <asm/gt64120.h>
#include <asm/time.h>
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 2a4d50f..2f4d7a9 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -10,6 +10,7 @@
#include <linux/interrupt.h>
#include <linux/percpu.h>
#include <linux/smp.h>
+#include <linux/irq.h>
#include <asm/smtc_ipi.h>
#include <asm/time.h>
diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c
index da78eea..590c54f 100644
--- a/arch/mips/kernel/cevt-sb1250.c
+++ b/arch/mips/kernel/cevt-sb1250.c
@@ -17,6 +17,7 @@
*/
#include <linux/clockchips.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/percpu.h>
#include <linux/smp.h>
diff --git a/arch/mips/kernel/cevt-smtc.c b/arch/mips/kernel/cevt-smtc.c
index b102e4f..2e72d30 100644
--- a/arch/mips/kernel/cevt-smtc.c
+++ b/arch/mips/kernel/cevt-smtc.c
@@ -11,6 +11,7 @@
#include <linux/interrupt.h>
#include <linux/percpu.h>
#include <linux/smp.h>
+#include <linux/irq.h>
#include <asm/smtc_ipi.h>
#include <asm/time.h>
diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c
index 218ee6b..0b73773 100644
--- a/arch/mips/kernel/cevt-txx9.c
+++ b/arch/mips/kernel/cevt-txx9.c
@@ -13,6 +13,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/time.h>
#include <asm/txx9tmr.h>
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
index 9479406..2392a7a2 100644
--- a/arch/mips/kernel/i8253.c
+++ b/arch/mips/kernel/i8253.c
@@ -9,6 +9,7 @@
#include <linux/module.h>
#include <linux/smp.h>
#include <linux/spinlock.h>
+#include <linux/irq.h>
#include <asm/delay.h>
#include <asm/i8253.h>
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 2779911..c58176c 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -15,6 +15,7 @@
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/sysdev.h>
+#include <linux/irq.h>
#include <asm/i8259.h>
#include <asm/io.h>
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c
index b181f2f..e0ff05d 100644
--- a/arch/mips/kernel/irq-gic.c
+++ b/arch/mips/kernel/irq-gic.c
@@ -3,12 +3,12 @@
#include <linux/bitmap.h>
#include <linux/init.h>
#include <linux/smp.h>
+#include <linux/irq.h>
#include <asm/io.h>
#include <asm/gic.h>
#include <asm/gcmpregs.h>
#include <asm/mips-boards/maltaint.h>
-#include <asm/irq.h>
#include <linux/hardirq.h>
#include <asm-generic/bitops/find.h>
diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c
index fb50cc7..9731e8b 100644
--- a/arch/mips/kernel/irq-rm7000.c
+++ b/arch/mips/kernel/irq-rm7000.c
@@ -11,6 +11,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/kernel.h>
#include <asm/irq_cpu.h>
diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c
index b47e461..b7e4025 100644
--- a/arch/mips/kernel/irq-rm9000.c
+++ b/arch/mips/kernel/irq-rm9000.c
@@ -11,6 +11,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/module.h>
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index 55c8a3c..0262abe 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -30,6 +30,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
diff --git a/arch/mips/kernel/irq_txx9.c b/arch/mips/kernel/irq_txx9.c
index 9b78029..95a96f6 100644
--- a/arch/mips/kernel/irq_txx9.c
+++ b/arch/mips/kernel/irq_txx9.c
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/types.h>
+#include <linux/irq.h>
#include <asm/txx9irq.h>
struct txx9_irc_reg {
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 03ec001..d053bf4 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -28,6 +28,7 @@
#include <linux/kprobes.h>
#include <linux/notifier.h>
#include <linux/kdb.h>
+#include <linux/irq.h>
#include <asm/bootinfo.h>
#include <asm/branch.h>
@@ -51,7 +52,6 @@
#include <asm/mmu_context.h>
#include <asm/types.h>
#include <asm/stacktrace.h>
-#include <asm/irq.h>
#include <asm/uasm.h>
extern void check_wait(void);
diff --git a/arch/mips/mti-malta/malta-platform.c b/arch/mips/mti-malta/malta-platform.c
index 72e32a7..4c35301 100644
--- a/arch/mips/mti-malta/malta-platform.c
+++ b/arch/mips/mti-malta/malta-platform.c
@@ -25,6 +25,7 @@
#include <linux/serial_8250.h>
#include <linux/mc146818rtc.h>
#include <linux/module.h>
+#include <linux/irq.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
diff --git a/arch/mips/pci/ops-tx3927.c b/arch/mips/pci/ops-tx3927.c
index 31c1501..6a3bdb5 100644
--- a/arch/mips/pci/ops-tx3927.c
+++ b/arch/mips/pci/ops-tx3927.c
@@ -38,6 +38,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/addrspace.h>
#include <asm/txx9irq.h>
diff --git a/arch/mips/pci/ops-tx4927.c b/arch/mips/pci/ops-tx4927.c
index 5989e74..a1e7e6d 100644
--- a/arch/mips/pci/ops-tx4927.c
+++ b/arch/mips/pci/ops-tx4927.c
@@ -17,6 +17,7 @@
*/
#include <linux/kernel.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/txx9/pci.h>
#include <asm/txx9/tx4927pcic.h>
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
index 94c9c2c..07e71ff 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
@@ -14,6 +14,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/bitops.h>
+#include <linux/irq.h>
#include <asm/system.h>
diff --git a/arch/mips/powertv/asic/irq_asic.c b/arch/mips/powertv/asic/irq_asic.c
index b54d244..e553824 100644
--- a/arch/mips/powertv/asic/irq_asic.c
+++ b/arch/mips/powertv/asic/irq_asic.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
index 00ed19f..7048254 100644
--- a/arch/mips/rb532/serial.c
+++ b/arch/mips/rb532/serial.c
@@ -29,6 +29,7 @@
#include <linux/tty.h>
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
+#include <linux/irq.h>
#include <asm/serial.h>
#include <asm/mach-rc32434/rb.h>
diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c
index e698089..bbe7187 100644
--- a/arch/mips/sni/a20r.c
+++ b/arch/mips/sni/a20r.c
@@ -10,6 +10,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c
index 51e62bb..8c92c73 100644
--- a/arch/mips/sni/pcimt.c
+++ b/arch/mips/sni/pcimt.c
@@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/serial_8250.h>
diff --git a/arch/mips/sni/pcit.c b/arch/mips/sni/pcit.c
index f4699d3..dc98745 100644
--- a/arch/mips/sni/pcit.c
+++ b/arch/mips/sni/pcit.c
@@ -10,6 +10,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/serial_8250.h>
diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
index 90c558f..0e6f42c 100644
--- a/arch/mips/sni/rm200.c
+++ b/arch/mips/sni/rm200.c
@@ -13,6 +13,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/io.h>
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index f3b60e6..c76151b 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -1,5 +1,6 @@
#include <linux/types.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/smp.h>
#include <linux/time.h>
#include <linux/clockchips.h>
diff --git a/arch/mips/txx9/generic/irq_tx4927.c b/arch/mips/txx9/generic/irq_tx4927.c
index ad2870d..e1828e8 100644
--- a/arch/mips/txx9/generic/irq_tx4927.c
+++ b/arch/mips/txx9/generic/irq_tx4927.c
@@ -25,6 +25,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/txx9/tx4927.h>
diff --git a/arch/mips/txx9/generic/irq_tx4938.c b/arch/mips/txx9/generic/irq_tx4938.c
index 025ae11..a6e6e80 100644
--- a/arch/mips/txx9/generic/irq_tx4938.c
+++ b/arch/mips/txx9/generic/irq_tx4938.c
@@ -13,6 +13,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/txx9/tx4938.h>
diff --git a/arch/mips/txx9/generic/irq_tx4939.c b/arch/mips/txx9/generic/irq_tx4939.c
index 013213a..3886ad7 100644
--- a/arch/mips/txx9/generic/irq_tx4939.c
+++ b/arch/mips/txx9/generic/irq_tx4939.c
@@ -19,6 +19,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/types.h>
#include <asm/irq_cpu.h>
#include <asm/txx9irq.h>
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 575d219b..812816c 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -24,6 +24,7 @@
#include <linux/leds.h>
#include <linux/sysdev.h>
#include <linux/slab.h>
+#include <linux/irq.h>
#include <asm/bootinfo.h>
#include <asm/time.h>
#include <asm/reboot.h>
diff --git a/arch/mips/txx9/jmr3927/irq.c b/arch/mips/txx9/jmr3927/irq.c
index 6ec626c..0a7f8e3 100644
--- a/arch/mips/txx9/jmr3927/irq.c
+++ b/arch/mips/txx9/jmr3927/irq.c
@@ -32,6 +32,7 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/io.h>
#include <asm/mipsregs.h>
diff --git a/arch/mips/txx9/rbtx4927/irq.c b/arch/mips/txx9/rbtx4927/irq.c
index 9c14ebb..c4b54d2 100644
--- a/arch/mips/txx9/rbtx4927/irq.c
+++ b/arch/mips/txx9/rbtx4927/irq.c
@@ -111,6 +111,7 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/io.h>
#include <asm/mipsregs.h>
#include <asm/txx9/generic.h>
diff --git a/arch/mips/txx9/rbtx4938/irq.c b/arch/mips/txx9/rbtx4938/irq.c
index 7d21bef..67a73a8 100644
--- a/arch/mips/txx9/rbtx4938/irq.c
+++ b/arch/mips/txx9/rbtx4938/irq.c
@@ -64,6 +64,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/mipsregs.h>
#include <asm/txx9/generic.h>
#include <asm/txx9/rbtx4938.h>
diff --git a/arch/mips/txx9/rbtx4939/irq.c b/arch/mips/txx9/rbtx4939/irq.c
index 500cc0a..57fa740 100644
--- a/arch/mips/txx9/rbtx4939/irq.c
+++ b/arch/mips/txx9/rbtx4939/irq.c
@@ -11,6 +11,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/mipsregs.h>
#include <asm/txx9/rbtx4939.h>
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index bef0687..0975eb7 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -19,6 +19,7 @@
*/
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/irq.h>
#include <asm/irq_cpu.h>
#include <asm/system.h>
diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c
index 54eae56..bbd45d2 100644
--- a/arch/mips/vr41xx/common/siu.c
+++ b/arch/mips/vr41xx/common/siu.c
@@ -22,6 +22,7 @@
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
+#include <linux/irq.h>
#include <asm/cpu.h>
#include <asm/vr41xx/siu.h>
diff --git a/drivers/vlynq/vlynq.c b/drivers/vlynq/vlynq.c
index f2d9e66..f885c86 100644
--- a/drivers/vlynq/vlynq.c
+++ b/drivers/vlynq/vlynq.c
@@ -31,6 +31,7 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/slab.h>
+#include <linux/irq.h>
#include <linux/vlynq.h>
diff --git a/drivers/watchdog/octeon-wdt-main.c b/drivers/watchdog/octeon-wdt-main.c
index 2a41017..9099238 100644
--- a/drivers/watchdog/octeon-wdt-main.c
+++ b/drivers/watchdog/octeon-wdt-main.c
@@ -64,6 +64,7 @@
#include <linux/cpu.h>
#include <linux/smp.h>
#include <linux/fs.h>
+#include <linux/irq.h>
#include <asm/mipsregs.h>
#include <asm/uasm.h>
^ permalink raw reply [flat|nested] 13+ messages in thread