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u-boot/arch/powerpc/include/asm/fsl_liodn.h
Igal Liberman 97a8d010e0 net/fman: Support both new and legacy FMan Compatibles 
Recently  the FMan Port and MAC compatibles were changed.
This patch aligns the FMan Port and MAC compatibles
to the new FMan device tree binding document.
The FMan device tree binding document can be found in the Linux kernel:
./Documentation/devicetree/bindings/powerpc/fsl/fman.txt

This patch doesn't affect legacy compatibles support.

Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Tested-by: Xing Lei <xing.lei@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-09-01 20:57:15 -05:00

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/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _FSL_LIODN_H_
#define _FSL_LIODN_H_
#include <asm/types.h>
struct srio_liodn_id_table {
u32 id[2];
unsigned long reg_offset[2];
u8 num_ids;
u8 portid;
};
#define SET_SRIO_LIODN_1(port, idA) \
{ .id = { idA }, .num_ids = 1, .portid = port, \
.reg_offset[0] = offsetof(ccsr_gur_t, rio##port##liodnr) \
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
}
#define SET_SRIO_LIODN_2(port, idA, idB) \
{ .id = { idA, idB }, .num_ids = 2, .portid = port, \
.reg_offset[0] = offsetof(ccsr_gur_t, rio##port##liodnr) \
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
.reg_offset[1] = offsetof(ccsr_gur_t, rio##port##maintliodnr) \
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
}
#define SET_SRIO_LIODN_BASE(port, id_a) \
{ .id = { id_a }, .num_ids = 1, .portid = port, \
.reg_offset[0] = offsetof(struct ccsr_rio, liodn) \
+ (port - 1) * 0x200 \
+ CONFIG_SYS_FSL_SRIO_ADDR, \
}
struct liodn_id_table {
const char * compat;
u32 id[2];
u8 num_ids;
phys_addr_t compat_offset;
unsigned long reg_offset;
};
struct fman_liodn_id_table {
/* Freescale FMan Device Tree binding was updated for FMan.
* We need to support both new and old compatibles in order not to
* break backward compatibility.
*/
const char *compat[2];
u32 id[2];
u8 num_ids;
phys_addr_t compat_offset;
unsigned long reg_offset;
};
extern u32 get_ppid_liodn(int ppid_tbl_idx, int ppid);
extern void set_liodns(void);
extern void fdt_fixup_liodn(void *blob);
#define SET_LIODN_BASE_1(idA) \
{ .id = { idA }, .num_ids = 1, }
#define SET_LIODN_BASE_2(idA, idB) \
{ .id = { idA, idB }, .num_ids = 2 }
#define SET_FMAN_LIODN_ENTRY(name1, name2, idA, off, compatoff)\
{ .compat[0] = name1, \
.compat[1] = name2, \
.id = { idA }, .num_ids = 1, \
.reg_offset = off + CONFIG_SYS_CCSRBAR, \
.compat_offset = compatoff + CONFIG_SYS_CCSRBAR_PHYS, \
}
#define SET_LIODN_ENTRY_1(name, idA, off, compatoff) \
{ .compat = name, \
.id = { idA }, .num_ids = 1, \
.reg_offset = off + CONFIG_SYS_CCSRBAR, \
.compat_offset = compatoff + CONFIG_SYS_CCSRBAR_PHYS, \
}
#define SET_LIODN_ENTRY_2(name, idA, idB, off, compatoff) \
{ .compat = name, \
.id = { idA, idB }, .num_ids = 2, \
.reg_offset = off + CONFIG_SYS_CCSRBAR, \
.compat_offset = compatoff + CONFIG_SYS_CCSRBAR_PHYS, \
}
#define SET_GUTS_LIODN(compat, liodn, name, compatoff) \
SET_LIODN_ENTRY_1(compat, liodn, \
offsetof(ccsr_gur_t, name) + CONFIG_SYS_MPC85xx_GUTS_OFFSET, \
compatoff)
#define SET_USB_LIODN(usbNum, compat, liodn) \
SET_GUTS_LIODN(compat, liodn, usb##usbNum##liodnr,\
CONFIG_SYS_MPC85xx_USB##usbNum##_OFFSET)
#define SET_SATA_LIODN(sataNum, liodn) \
SET_GUTS_LIODN("fsl,pq-sata-v2", liodn, sata##sataNum##liodnr,\
CONFIG_SYS_MPC85xx_SATA##sataNum##_OFFSET)
#define SET_PCI_LIODN(compat, pciNum, liodn) \
SET_GUTS_LIODN(compat, liodn, pex##pciNum##liodnr,\
CONFIG_SYS_MPC85xx_PCIE##pciNum##_OFFSET)
#define SET_PCI_LIODN_BASE(compat, pciNum, liodn) \
SET_LIODN_ENTRY_1(compat, liodn,\
offsetof(ccsr_pcix_t, liodn_base) + CONFIG_SYS_MPC85xx_PCIE##pciNum##_OFFSET,\
CONFIG_SYS_MPC85xx_PCIE##pciNum##_OFFSET)
/* reg nodes for DMA start @ 0x300 */
#define SET_DMA_LIODN(dmaNum, compat, liodn) \
SET_GUTS_LIODN(compat, liodn, dma##dmaNum##liodnr,\
CONFIG_SYS_MPC85xx_DMA##dmaNum##_OFFSET + 0x300)
#define SET_SDHC_LIODN(sdhcNum, liodn) \
SET_GUTS_LIODN("fsl,esdhc", liodn, sdmmc##sdhcNum##liodnr,\
CONFIG_SYS_MPC85xx_ESDHC_OFFSET)
#define SET_QE_LIODN(liodn) \
SET_GUTS_LIODN("fsl,qe", liodn, qeliodnr,\
CONFIG_SYS_MPC85xx_QE_OFFSET)
#define SET_TDM_LIODN(liodn) \
SET_GUTS_LIODN("fsl,tdm1.0", liodn, tdmliodnr,\
CONFIG_SYS_MPC85xx_TDM_OFFSET)
#define SET_QMAN_LIODN(liodn) \
SET_LIODN_ENTRY_1("fsl,qman", liodn, offsetof(ccsr_qman_t, liodnr) + \
CONFIG_SYS_FSL_QMAN_OFFSET, \
CONFIG_SYS_FSL_QMAN_OFFSET)
#define SET_BMAN_LIODN(liodn) \
SET_LIODN_ENTRY_1("fsl,bman", liodn, offsetof(ccsr_bman_t, liodnr) + \
CONFIG_SYS_FSL_BMAN_OFFSET, \
CONFIG_SYS_FSL_BMAN_OFFSET)
#define SET_PME_LIODN(liodn) \
SET_LIODN_ENTRY_1("fsl,pme", liodn, offsetof(ccsr_pme_t, liodnr) + \
CONFIG_SYS_FSL_CORENET_PME_OFFSET, \
CONFIG_SYS_FSL_CORENET_PME_OFFSET)
#define SET_PMAN_LIODN(num, liodn) \
SET_LIODN_ENTRY_2("fsl,pman", liodn, 0, \
offsetof(struct ccsr_pman, ppa1) + \
CONFIG_SYS_FSL_CORENET_PMAN##num##_OFFSET, \
CONFIG_SYS_FSL_CORENET_PMAN##num##_OFFSET)
/* -1 from portID due to how immap has the registers */
#define FM_PPID_RX_PORT_OFFSET(fmNum, portID) \
CONFIG_SYS_FSL_FM##fmNum##_OFFSET + \
offsetof(struct ccsr_fman, fm_bmi_common.fmbm_ppid[portID - 1])
#ifdef CONFIG_SYS_FMAN_V3
/* enetNum is 0, 1, 2... so we + 8 for 1g to get to HW Port ID */
#define SET_FMAN_RX_1G_LIODN(fmNum, enetNum, liodn) \
SET_FMAN_LIODN_ENTRY("fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx", \
liodn, FM_PPID_RX_PORT_OFFSET(fmNum, enetNum + 8), \
CONFIG_SYS_FSL_FM##fmNum##_RX##enetNum##_1G_OFFSET)
/* enetNum is 0, 1, 2... so we + 16 for 10g to get to HW Port ID */
#define SET_FMAN_RX_10G_LIODN(fmNum, enetNum, liodn) \
SET_FMAN_LIODN_ENTRY("fsl,fman-v3-port-rx", "fsl,fman-port-10g-rx", \
liodn, FM_PPID_RX_PORT_OFFSET(fmNum, enetNum + 16), \
CONFIG_SYS_FSL_FM##fmNum##_RX##enetNum##_10G_OFFSET)
/* enetNum is 0, 1, 2... so we + 8 for type-2 10g to get to HW Port ID */
#define SET_FMAN_RX_10G_TYPE2_LIODN(fmNum, enetNum, liodn) \
SET_FMAN_LIODN_ENTRY("fsl,fman-v3-port-rx", "fsl,fman-port-10g-rx", \
liodn, FM_PPID_RX_PORT_OFFSET(fmNum, enetNum + 8), \
CONFIG_SYS_FSL_FM##fmNum##_RX##enetNum##_1G_OFFSET)
#else
/* enetNum is 0, 1, 2... so we + 8 for 1g to get to HW Port ID */
#define SET_FMAN_RX_1G_LIODN(fmNum, enetNum, liodn) \
SET_FMAN_LIODN_ENTRY("fsl,fman-v2-port-rx", "fsl,fman-port-1g-rx", \
liodn, FM_PPID_RX_PORT_OFFSET(fmNum, enetNum + 8), \
CONFIG_SYS_FSL_FM##fmNum##_RX##enetNum##_1G_OFFSET)
/* enetNum is 0, 1, 2... so we + 16 for 10g to get to HW Port ID */
#define SET_FMAN_RX_10G_LIODN(fmNum, enetNum, liodn) \
SET_FMAN_LIODN_ENTRY("fsl,fman-v2-port-rx", "fsl,fman-port-10g-rx", \
liodn, FM_PPID_RX_PORT_OFFSET(fmNum, enetNum + 16), \
CONFIG_SYS_FSL_FM##fmNum##_RX##enetNum##_10G_OFFSET)
#endif
/*
* handle both old and new versioned SEC properties:
* "fsl,secX.Y" became "fsl,sec-vX.Y" during development
*/
#define SET_SEC_JR_LIODN_ENTRY(jrNum, liodnA, liodnB) \
SET_LIODN_ENTRY_2("fsl,sec4.0-job-ring", liodnA, liodnB,\
offsetof(ccsr_sec_t, jrliodnr[jrNum].ls) + \
CONFIG_SYS_FSL_SEC_OFFSET, \
CONFIG_SYS_FSL_SEC_OFFSET + 0x1000 + 0x1000 * jrNum), \
SET_LIODN_ENTRY_2("fsl,sec-v4.0-job-ring", liodnA, liodnB,\
offsetof(ccsr_sec_t, jrliodnr[jrNum].ls) + \
CONFIG_SYS_FSL_SEC_OFFSET, \
CONFIG_SYS_FSL_SEC_OFFSET + 0x1000 + 0x1000 * jrNum)
/* This is a bit evil since we treat rtic param as both a string & hex value */
#define SET_SEC_RTIC_LIODN_ENTRY(rtic, liodnA) \
SET_LIODN_ENTRY_1("fsl,sec4.0-rtic-memory", \
liodnA, \
offsetof(ccsr_sec_t, rticliodnr[0x##rtic-0xa].ls) + \
CONFIG_SYS_FSL_SEC_OFFSET, \
CONFIG_SYS_FSL_SEC_OFFSET + 0x6100 + 0x20 * (0x##rtic-0xa)), \
SET_LIODN_ENTRY_1("fsl,sec-v4.0-rtic-memory", \
liodnA, \
offsetof(ccsr_sec_t, rticliodnr[0x##rtic-0xa].ls) + \
CONFIG_SYS_FSL_SEC_OFFSET, \
CONFIG_SYS_FSL_SEC_OFFSET + 0x6100 + 0x20 * (0x##rtic-0xa))
#define SET_SEC_DECO_LIODN_ENTRY(num, liodnA, liodnB) \
SET_LIODN_ENTRY_2(NULL, liodnA, liodnB, \
offsetof(ccsr_sec_t, decoliodnr[num].ls) + \
CONFIG_SYS_FSL_SEC_OFFSET, 0)
#define SET_RAID_ENGINE_JQ_LIODN_ENTRY(jqNum, rNum, liodnA) \
SET_LIODN_ENTRY_1("fsl,raideng-v1.0-job-ring", \
liodnA, \
offsetof(struct ccsr_raide, jq[jqNum].ring[rNum].cfg1) + \
CONFIG_SYS_FSL_RAID_ENGINE_OFFSET, \
offsetof(struct ccsr_raide, jq[jqNum].ring[rNum].cfg0) + \
CONFIG_SYS_FSL_RAID_ENGINE_OFFSET)
#define SET_RMAN_LIODN(ibNum, liodn) \
SET_LIODN_ENTRY_1("fsl,rman-inbound-block", liodn, \
offsetof(struct ccsr_rman, mmitdr) + \
CONFIG_SYS_FSL_CORENET_RMAN_OFFSET, \
CONFIG_SYS_FSL_CORENET_RMAN_OFFSET + ibNum * 0x1000)
extern struct liodn_id_table liodn_tbl[], liodn_bases[], sec_liodn_tbl[];
extern struct liodn_id_table raide_liodn_tbl[];
extern struct fman_liodn_id_table fman1_liodn_tbl[], fman2_liodn_tbl[];
#ifdef CONFIG_SYS_SRIO
extern struct srio_liodn_id_table srio_liodn_tbl[];
extern int srio_liodn_tbl_sz;
#endif
extern struct liodn_id_table rman_liodn_tbl[];
extern int liodn_tbl_sz, sec_liodn_tbl_sz, raide_liodn_tbl_sz;
extern int fman1_liodn_tbl_sz, fman2_liodn_tbl_sz;
extern int rman_liodn_tbl_sz;
#endif
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