X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=target_firmware%2Fmagpie_fw_dev%2Fbuild%2Fmagpie_1_1%2Fsboot%2Fathos%2Fsrc%2Fxtos%2Fintlevel-setmin.S;fp=target_firmware%2Fmagpie_fw_dev%2Fbuild%2Fmagpie_1_1%2Fsboot%2Fathos%2Fsrc%2Fxtos%2Fintlevel-setmin.S;h=0000000000000000000000000000000000000000;hb=ff66305a044be28464fa0969ea2d605bb268d478;hp=d65d8feffcc0c0655355710e9ab74377e1e6c5c0;hpb=60b496560eec004ded92ae4dad43b3d102c6658d;p=open-ath9k-htc-firmware.git

diff --git a/target_firmware/magpie_fw_dev/build/magpie_1_1/sboot/athos/src/xtos/intlevel-setmin.S b/target_firmware/magpie_fw_dev/build/magpie_1_1/sboot/athos/src/xtos/intlevel-setmin.S
deleted file mode 100755
index d65d8fe..0000000
--- a/target_firmware/magpie_fw_dev/build/magpie_1_1/sboot/athos/src/xtos/intlevel-setmin.S
+++ /dev/null
@@ -1,85 +0,0 @@
-// intlevel-setmin.S - Interrupt related assembler code - _xtos_set_min_intlevel
-
-// Copyright (c) 2004-2010 Tensilica Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include <xtensa/coreasm.h>
-#include <xtensa/config/specreg.h>
-#include "xtos-internal.h"
-
-
-/***************************************************************************
- *  unsigned  _xtos_set_min_intlevel(int intlevel);
- *
- *  _xtos_set_min_intlevel() is identical to _xtos_set_intlevel() except
- *  that it will not lower the current interrupt level.  Instead,
- *  it ensures that the current interrupt level is at least as high
- *  as specified.
- *
- *  NOTE:  This version allows the 'intlevel' parameter to be computed
- *  at run-time, and thus is longer.  It is much more efficient, and
- *  highly recommented, to use the XTOS_SET_MIN_INTLEVEL(intlevel) macro instead
- *  (which requires a constant intlevel).
- */
-
-	.text
-	.align 4
-	.global	_xtos_set_min_intlevel
-	.type	_xtos_set_min_intlevel,@function
-_xtos_set_min_intlevel:
-	abi_entry
-#if XCHAL_HAVE_INTERRUPTS
-# if XCHAL_HAVE_XEA2
-	/*  In XEA2, we can simply safely set PS.INTLEVEL directly:  */
-	rsr	a3, PS		// get old (current) PS.INTLEVEL
-	movi	a4, ~0xF
-	extui	a2, a2, 0, 4	// keep only INTLEVEL bits of parameter
-	extui	a5, a3, 0, 4	// look at old PS.INTLEVEL
-	sub	a5, a2, a5	// new.intlevel - old.intlevel
-	and	a4, a4, a3	// mask out PS.INTLEVEL
-	or	a4, a4, a2	// insert requested INTLEVEL
-	movltz	a4, a3, a5	// keep same PS if already higher than requested
-	wsr	a4, PS		// update PS.INTLEVEL
-	extui	a2, a3, 0, 4	// return only old PS.INTLEVEL field
-	rsync			// wait for WSR to PS to complete
-# else
-	/*  In XEA1, we have to rely on INTENABLE register virtualization:  */
-	movi	a4, Xthal_intlevel_andbelow_mask
-	extui	a3, a2, 0, 4	// keep only INTLEVEL bits of parameter
-	addx4	a5, a3, a4	// index mask to use
-	l32i	a3, a5, 0	// get mask of interrupts at requested intlevel and below
-	movi	a5, -1		// all 1's
-	movi	a4, _xtos_intstruct
-	xor	a3, a3, a5	// mask of interrupts at intlevels above the requested one (to enable)
-	xtos_lock	a7	// MUST USE highest address register of function to avoid window overflows in critical section
-	l32i	a2, a4, XTOS_VPRI_ENABLED_OFS	// return old xtos_vpri_enabled (current vpri)
-	l32i	a5, a4, XTOS_ENABLED_OFS	// a5 = xtos_enabled
-	and	a3, a3, a2			// make sure we don't enable any new interrupts
-	s32i	a3, a4, XTOS_VPRI_ENABLED_OFS	// set new xtos_vpri_enabled (current vpri)
-	and	a5, a5, a3			// a5 = xtos_enabled & xtos_vpri_enabled
-	wsr	a5, INTENABLE
-	xtos_unlock	a7
-# endif
-#endif /*XCHAL_HAVE_INTERRUPTS*/
-	abi_return
-
-	.size	_xtos_set_min_intlevel, . - _xtos_set_min_intlevel
-