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authorMaciej W. Rozycki <macro@linux-mips.org>2007-02-05 16:28:26 -0800
committerRalf Baechle <ralf@linux-mips.org>2007-02-09 16:23:16 +0000
commit33cf45b90eb73e1f3b784b50691d74f7ea381b21 (patch)
treef1be17835dd70d565dae098f3664c96c19658143 /arch/mips/dec/setup.c
parent56a47da1b940b6d3812de67fd94af9bfda6ee93a (diff)
[TC] TURBOchannel support for the DECstation
This is the platform-specific part of TURBOchannel bus support for the DECstation. It implements determining whether the bus is actually there, getting bus parameters, IRQ assignments for devices and protected accesses to possibly unoccupied slots that may trigger bus error exceptions. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/dec/setup.c')
-rw-r--r--arch/mips/dec/setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index 1058e2f409bb..b8a5e75ba0ab 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -53,6 +53,8 @@ unsigned long dec_kn_slot_base, dec_kn_slot_size;
EXPORT_SYMBOL(dec_kn_slot_base);
EXPORT_SYMBOL(dec_kn_slot_size);
+int dec_tc_bus;
+
spinlock_t ioasic_ssr_lock;
volatile u32 *ioasic_base;

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