/*
 * Copyright 2016, Cyril Bur, IBM Corp.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */

#ifndef _SELFTESTS_POWERPC_GPR_ASM_H
#define _SELFTESTS_POWERPC_GPR_ASM_H

#include "basic_asm.h"

#define __PUSH_NVREGS(top_pos); \
	std r31,(top_pos)(%r1); \
	std r30,(top_pos - 8)(%r1); \
	std r29,(top_pos - 16)(%r1); \
	std r28,(top_pos - 24)(%r1); \
	std r27,(top_pos - 32)(%r1); \
	std r26,(top_pos - 40)(%r1); \
	std r25,(top_pos - 48)(%r1); \
	std r24,(top_pos - 56)(%r1); \
	std r23,(top_pos - 64)(%r1); \
	std r22,(top_pos - 72)(%r1); \
	std r21,(top_pos - 80)(%r1); \
	std r20,(top_pos - 88)(%r1); \
	std r19,(top_pos - 96)(%r1); \
	std r18,(top_pos - 104)(%r1); \
	std r17,(top_pos - 112)(%r1); \
	std r16,(top_pos - 120)(%r1); \
	std r15,(top_pos - 128)(%r1); \
	std r14,(top_pos - 136)(%r1)

#define __POP_NVREGS(top_pos); \
	ld r31,(top_pos)(%r1); \
	ld r30,(top_pos - 8)(%r1); \
	ld r29,(top_pos - 16)(%r1); \
	ld r28,(top_pos - 24)(%r1); \
	ld r27,(top_pos - 32)(%r1); \
	ld r26,(top_pos - 40)(%r1); \
	ld r25,(top_pos - 48)(%r1); \
	ld r24,(top_pos - 56)(%r1); \
	ld r23,(top_pos - 64)(%r1); \
	ld r22,(top_pos - 72)(%r1); \
	ld r21,(top_pos - 80)(%r1); \
	ld r20,(top_pos - 88)(%r1); \
	ld r19,(top_pos - 96)(%r1); \
	ld r18,(top_pos - 104)(%r1); \
	ld r17,(top_pos - 112)(%r1); \
	ld r16,(top_pos - 120)(%r1); \
	ld r15,(top_pos - 128)(%r1); \
	ld r14,(top_pos - 136)(%r1)

#define PUSH_NVREGS(stack_size) \
	__PUSH_NVREGS(stack_size + STACK_FRAME_MIN_SIZE)

/* 18 NV FPU REGS */
#define PUSH_NVREGS_BELOW_FPU(stack_size) \
	__PUSH_NVREGS(stack_size + STACK_FRAME_MIN_SIZE - (18 * 8))

#define POP_NVREGS(stack_size) \
	__POP_NVREGS(stack_size + STACK_FRAME_MIN_SIZE)

/* 18 NV FPU REGS */
#define POP_NVREGS_BELOW_FPU(stack_size) \
	__POP_NVREGS(stack_size + STACK_FRAME_MIN_SIZE - (18 * 8))

/*
 * Careful calling this, it will 'clobber' NVGPRs (by design)
 * Don't call this from C
 */
FUNC_START(load_gpr)
	ld	r14,0(r3)
	ld	r15,8(r3)
	ld	r16,16(r3)
	ld	r17,24(r3)
	ld	r18,32(r3)
	ld	r19,40(r3)
	ld	r20,48(r3)
	ld	r21,56(r3)
	ld	r22,64(r3)
	ld	r23,72(r3)
	ld	r24,80(r3)
	ld	r25,88(r3)
	ld	r26,96(r3)
	ld	r27,104(r3)
	ld	r28,112(r3)
	ld	r29,120(r3)
	ld	r30,128(r3)
	ld	r31,136(r3)
	blr
FUNC_END(load_gpr)


#endif /* _SELFTESTS_POWERPC_GPR_ASM_H */
t' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
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</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=8b01939f358d680cea971151375268cfdb6b9635'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=8b01939f358d680cea971151375268cfdb6b9635'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/can?id=8b01939f358d680cea971151375268cfdb6b9635'>can</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/can/af_can.c?id=8b01939f358d680cea971151375268cfdb6b9635'>af_can.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='8b01939f358d680cea971151375268cfdb6b9635'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Oliver Hartkopp &lt;socketcan@hartkopp.net&gt;</td><td class='right'>2012-06-13 20:33:02 +0200</td></tr>
<tr><th>committer</th><td>Marc Kleine-Budde &lt;mkl@pengutronix.de&gt;</td><td class='right'>2012-06-19 21:40:01 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/can/af_can.c?id=8b01939f358d680cea971151375268cfdb6b9635'>8b01939f358d680cea971151375268cfdb6b9635</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/can/af_can.c?id=8b01939f358d680cea971151375268cfdb6b9635'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=8b01939f358d680cea971151375268cfdb6b9635'>96045ac486821ae2c94c075d5676649f48ed5e5d</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/can/af_can.c?id=8b01939f358d680cea971151375268cfdb6b9635'>net/can/af_can.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/can/af_can.c?id=7c9416365c60f150ef8961a2855fafbc7394ad6b'>7c9416365c60f150ef8961a2855fafbc7394ad6b</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/can/af_can.c?id=8b01939f358d680cea971151375268cfdb6b9635&amp;id2=7c9416365c60f150ef8961a2855fafbc7394ad6b'>diff</a>)</td></tr></table>
<div class='commit-subject'>canfd: add support for CAN FD in PF_CAN core</div><div class='commit-msg'>- handle ETH_P_CAN and ETH_P_CANFD skbuffs
- update sanity checks for CAN and CAN FD
- make sure the CAN frame can pass the selected CAN netdevice on send
- bump core version and abi version to indicate the new CAN FD support

Signed-off-by: Oliver Hartkopp &lt;socketcan@hartkopp.net&gt;
Signed-off-by: Marc Kleine-Budde &lt;mkl@pengutronix.de&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=8b01939f358d680cea971151375268cfdb6b9635'>Diffstat</a> (limited to 'net/can/af_can.c')</div><table summary='diffstat' class='diffstat'>