u-boot/arch/powerpc/include/asm/fsl_portals.h
Kumar Gala 6b3a8d0086 powerpc/85xx: Add support for setting up RAID engine liodns on P5020
Add support for Job Queue/Ring LIODN for the RAID Engine on P5020.  Each
Job Queue/Ring combo needs one id assigned for a total of 4 (2 JQs/2
Rings per JQ).  This just handles RAID Engine in non-DPAA mode.

Signed-off-by: Santosh Shukla <santosh.shukla@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-03 08:52:15 -05:00

63 lines
1.8 KiB
C

/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _FSL_PORTALS_H_
#define _FSL_PORTALS_H_
/* entries must be in order and contiguous */
enum fsl_dpaa_dev {
FSL_HW_PORTAL_SEC,
#ifdef CONFIG_SYS_DPAA_FMAN
FSL_HW_PORTAL_FMAN1,
#if (CONFIG_SYS_NUM_FMAN == 2)
FSL_HW_PORTAL_FMAN2,
#endif
#endif
#ifdef CONFIG_SYS_DPAA_PME
FSL_HW_PORTAL_PME,
#endif
#ifdef CONFIG_SYS_FSL_RAID_ENGINE
FSL_HW_PORTAL_RAID_ENGINE,
#endif
};
struct qportal_info {
u16 dliodn; /* DQRR LIODN */
u16 fliodn; /* frame data LIODN */
u16 liodn_offset;
u8 sdest;
};
#define SET_QP_INFO(dqrr, fdata, off, dest) \
{ .dliodn = dqrr, .fliodn = fdata, .liodn_offset = off, .sdest = dest }
extern int get_dpaa_liodn(enum fsl_dpaa_dev dpaa_dev,
u32 *liodns, int liodn_offset);
extern void setup_portals(void);
extern void fdt_fixup_qportals(void *blob);
extern void fdt_fixup_bportals(void *blob);
extern struct qportal_info qp_info[];
extern void fdt_portal(void *blob, const char *compat, const char *container,
u64 addr, u32 size);
#endif