patch-2.2.14 linux/arch/alpha/kernel/core_tsunami.c
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- Lines: 27
- Date:
Tue Jan 4 10:12:11 2000
- Orig file:
v2.2.13/linux/arch/alpha/kernel/core_tsunami.c
- Orig date:
Mon Aug 9 16:05:54 1999
diff -u --recursive --new-file v2.2.13/linux/arch/alpha/kernel/core_tsunami.c linux/arch/alpha/kernel/core_tsunami.c
@@ -164,6 +164,8 @@
return PCIBIOS_DEVICE_NOT_FOUND;
__kernel_stb(value, *(vucp)addr);
+ mb();
+ __kernel_ldbu(*(vucp)addr);
return PCIBIOS_SUCCESSFUL;
}
@@ -178,6 +180,8 @@
return PCIBIOS_DEVICE_NOT_FOUND;
__kernel_stw(value, *(vusp)addr);
+ mb();
+ __kernel_ldwu(*(vusp)addr);
return PCIBIOS_SUCCESSFUL;
}
@@ -192,6 +196,8 @@
return PCIBIOS_DEVICE_NOT_FOUND;
*(vuip)addr = value;
+ mb();
+ *(vuip)addr;
return PCIBIOS_SUCCESSFUL;
}
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