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-rw-r--r--arch/ia64/include/asm/fpswa.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/arch/ia64/include/asm/fpswa.h b/arch/ia64/include/asm/fpswa.h
deleted file mode 100644
index 2a0c23728b..0000000000
--- a/arch/ia64/include/asm/fpswa.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_IA64_FPSWA_H
-#define _ASM_IA64_FPSWA_H
-
-/*
- * Floating-point Software Assist
- *
- * Copyright (C) 1999 Intel Corporation.
- * Copyright (C) 1999 Asit Mallick <asit.k.mallick@intel.com>
- * Copyright (C) 1999 Goutham Rao <goutham.rao@intel.com>
- */
-
-typedef struct {
- /* 4 * 128 bits */
- unsigned long fp_lp[4*2];
-} fp_state_low_preserved_t;
-
-typedef struct {
- /* 10 * 128 bits */
- unsigned long fp_lv[10 * 2];
-} fp_state_low_volatile_t;
-
-typedef struct {
- /* 16 * 128 bits */
- unsigned long fp_hp[16 * 2];
-} fp_state_high_preserved_t;
-
-typedef struct {
- /* 96 * 128 bits */
- unsigned long fp_hv[96 * 2];
-} fp_state_high_volatile_t;
-
-/**
- * floating point state to be passed to the FP emulation library by
- * the trap/fault handler
- */
-typedef struct {
- unsigned long bitmask_low64;
- unsigned long bitmask_high64;
- fp_state_low_preserved_t *fp_state_low_preserved;
- fp_state_low_volatile_t *fp_state_low_volatile;
- fp_state_high_preserved_t *fp_state_high_preserved;
- fp_state_high_volatile_t *fp_state_high_volatile;
-} fp_state_t;
-
-typedef struct {
- unsigned long status;
- unsigned long err0;
- unsigned long err1;
- unsigned long err2;
-} fpswa_ret_t;
-
-/**
- * function header for the Floating Point software assist
- * library. This function is invoked by the Floating point software
- * assist trap/fault handler.
- */
-typedef fpswa_ret_t (*efi_fpswa_t) (unsigned long trap_type, void *bundle, unsigned long *ipsr,
- unsigned long *fsr, unsigned long *isr, unsigned long *preds,
- unsigned long *ifs, fp_state_t *fp_state);
-
-/**
- * This is the FPSWA library interface as defined by EFI. We need to pass a
- * pointer to the interface itself on a call to the assist library
- */
-typedef struct {
- unsigned int revision;
- unsigned int reserved;
- efi_fpswa_t fpswa;
-} fpswa_interface_t;
-
-extern fpswa_interface_t *fpswa_interface;
-
-#endif /* _ASM_IA64_FPSWA_H */