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-rw-r--r--ANDROID_3.4.5/arch/s390/kernel/diag.c81
1 files changed, 0 insertions, 81 deletions
diff --git a/ANDROID_3.4.5/arch/s390/kernel/diag.c b/ANDROID_3.4.5/arch/s390/kernel/diag.c
deleted file mode 100644
index 8237fc07..00000000
--- a/ANDROID_3.4.5/arch/s390/kernel/diag.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Implementation of s390 diagnose codes
- *
- * Copyright IBM Corp. 2007
- * Author(s): Michael Holzheu <holzheu@de.ibm.com>
- */
-
-#include <linux/module.h>
-#include <asm/diag.h>
-
-/*
- * Diagnose 14: Input spool file manipulation
- */
-int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode)
-{
- register unsigned long _ry1 asm("2") = ry1;
- register unsigned long _ry2 asm("3") = subcode;
- int rc = 0;
-
- asm volatile(
-#ifdef CONFIG_64BIT
- " sam31\n"
- " diag %2,2,0x14\n"
- " sam64\n"
-#else
- " diag %2,2,0x14\n"
-#endif
- " ipm %0\n"
- " srl %0,28\n"
- : "=d" (rc), "+d" (_ry2)
- : "d" (rx), "d" (_ry1)
- : "cc");
-
- return rc;
-}
-EXPORT_SYMBOL(diag14);
-
-/*
- * Diagnose 210: Get information about a virtual device
- */
-int diag210(struct diag210 *addr)
-{
- /*
- * diag 210 needs its data below the 2GB border, so we
- * use a static data area to be sure
- */
- static struct diag210 diag210_tmp;
- static DEFINE_SPINLOCK(diag210_lock);
- unsigned long flags;
- int ccode;
-
- spin_lock_irqsave(&diag210_lock, flags);
- diag210_tmp = *addr;
-
-#ifdef CONFIG_64BIT
- asm volatile(
- " lhi %0,-1\n"
- " sam31\n"
- " diag %1,0,0x210\n"
- "0: ipm %0\n"
- " srl %0,28\n"
- "1: sam64\n"
- EX_TABLE(0b, 1b)
- : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory");
-#else
- asm volatile(
- " lhi %0,-1\n"
- " diag %1,0,0x210\n"
- "0: ipm %0\n"
- " srl %0,28\n"
- "1:\n"
- EX_TABLE(0b, 1b)
- : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory");
-#endif
-
- *addr = diag210_tmp;
- spin_unlock_irqrestore(&diag210_lock, flags);
-
- return ccode;
-}
-EXPORT_SYMBOL(diag210);