mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-18 18:23:53 +08:00
MIPS: Octeon: Delete unused cvmx-mdio.h
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: David Daney <ddaney@caviumnetworks.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14206/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Aaro Koskinen
Ralf Baechle
parent
0d19672e78
commit
6376d7baff
@ -36,8 +36,6 @@
|
||||
|
||||
#include <asm/octeon/cvmx-config.h>
|
||||
|
||||
#include <asm/octeon/cvmx-mdio.h>
|
||||
|
||||
#include <asm/octeon/cvmx-helper.h>
|
||||
#include <asm/octeon/cvmx-helper-util.h>
|
||||
#include <asm/octeon/cvmx-helper-board.h>
|
||||
|
||||
@ -33,8 +33,6 @@
|
||||
|
||||
#include <asm/octeon/cvmx-config.h>
|
||||
|
||||
|
||||
#include <asm/octeon/cvmx-mdio.h>
|
||||
#include <asm/octeon/cvmx-pko.h>
|
||||
#include <asm/octeon/cvmx-helper.h>
|
||||
#include <asm/octeon/cvmx-helper-board.h>
|
||||
|
||||
@ -34,7 +34,6 @@
|
||||
|
||||
#include <asm/octeon/cvmx-config.h>
|
||||
|
||||
#include <asm/octeon/cvmx-mdio.h>
|
||||
#include <asm/octeon/cvmx-helper.h>
|
||||
#include <asm/octeon/cvmx-helper-board.h>
|
||||
|
||||
|
||||
@ -1,506 +0,0 @@
|
||||
/***********************license start***************
|
||||
* Author: Cavium Networks
|
||||
*
|
||||
* Contact: support@caviumnetworks.com
|
||||
* This file is part of the OCTEON SDK
|
||||
*
|
||||
* Copyright (c) 2003-2008 Cavium Networks
|
||||
*
|
||||
* This file is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License, Version 2, as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* This file is distributed in the hope that it will be useful, but
|
||||
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
|
||||
* NONINFRINGEMENT. See the GNU General Public License for more
|
||||
* details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this file; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
* or visit http://www.gnu.org/licenses/.
|
||||
*
|
||||
* This file may also be available under a different license from Cavium.
|
||||
* Contact Cavium Networks for more information
|
||||
***********************license end**************************************/
|
||||
|
||||
/*
|
||||
*
|
||||
* Interface to the SMI/MDIO hardware, including support for both IEEE 802.3
|
||||
* clause 22 and clause 45 operations.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __CVMX_MIO_H__
|
||||
#define __CVMX_MIO_H__
|
||||
|
||||
#include <asm/octeon/cvmx-smix-defs.h>
|
||||
|
||||
/**
|
||||
* PHY register 0 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_CONTROL 0
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t reset:1;
|
||||
uint16_t loopback:1;
|
||||
uint16_t speed_lsb:1;
|
||||
uint16_t autoneg_enable:1;
|
||||
uint16_t power_down:1;
|
||||
uint16_t isolate:1;
|
||||
uint16_t restart_autoneg:1;
|
||||
uint16_t duplex:1;
|
||||
uint16_t collision_test:1;
|
||||
uint16_t speed_msb:1;
|
||||
uint16_t unidirectional_enable:1;
|
||||
uint16_t reserved_0_4:5;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_control_t;
|
||||
|
||||
/**
|
||||
* PHY register 1 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_STATUS 1
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t capable_100base_t4:1;
|
||||
uint16_t capable_100base_x_full:1;
|
||||
uint16_t capable_100base_x_half:1;
|
||||
uint16_t capable_10_full:1;
|
||||
uint16_t capable_10_half:1;
|
||||
uint16_t capable_100base_t2_full:1;
|
||||
uint16_t capable_100base_t2_half:1;
|
||||
uint16_t capable_extended_status:1;
|
||||
uint16_t capable_unidirectional:1;
|
||||
uint16_t capable_mf_preamble_suppression:1;
|
||||
uint16_t autoneg_complete:1;
|
||||
uint16_t remote_fault:1;
|
||||
uint16_t capable_autoneg:1;
|
||||
uint16_t link_status:1;
|
||||
uint16_t jabber_detect:1;
|
||||
uint16_t capable_extended_registers:1;
|
||||
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_status_t;
|
||||
|
||||
/**
|
||||
* PHY register 2 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_ID1 2
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t oui_bits_3_18;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_id1_t;
|
||||
|
||||
/**
|
||||
* PHY register 3 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_ID2 3
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t oui_bits_19_24:6;
|
||||
uint16_t model:6;
|
||||
uint16_t revision:4;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_id2_t;
|
||||
|
||||
/**
|
||||
* PHY register 4 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_AUTONEG_ADVER 4
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t next_page:1;
|
||||
uint16_t reserved_14:1;
|
||||
uint16_t remote_fault:1;
|
||||
uint16_t reserved_12:1;
|
||||
uint16_t asymmetric_pause:1;
|
||||
uint16_t pause:1;
|
||||
uint16_t advert_100base_t4:1;
|
||||
uint16_t advert_100base_tx_full:1;
|
||||
uint16_t advert_100base_tx_half:1;
|
||||
uint16_t advert_10base_tx_full:1;
|
||||
uint16_t advert_10base_tx_half:1;
|
||||
uint16_t selector:5;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_autoneg_adver_t;
|
||||
|
||||
/**
|
||||
* PHY register 5 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_LINK_PARTNER_ABILITY 5
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t next_page:1;
|
||||
uint16_t ack:1;
|
||||
uint16_t remote_fault:1;
|
||||
uint16_t reserved_12:1;
|
||||
uint16_t asymmetric_pause:1;
|
||||
uint16_t pause:1;
|
||||
uint16_t advert_100base_t4:1;
|
||||
uint16_t advert_100base_tx_full:1;
|
||||
uint16_t advert_100base_tx_half:1;
|
||||
uint16_t advert_10base_tx_full:1;
|
||||
uint16_t advert_10base_tx_half:1;
|
||||
uint16_t selector:5;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_link_partner_ability_t;
|
||||
|
||||
/**
|
||||
* PHY register 6 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_AUTONEG_EXPANSION 6
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t reserved_5_15:11;
|
||||
uint16_t parallel_detection_fault:1;
|
||||
uint16_t link_partner_next_page_capable:1;
|
||||
uint16_t local_next_page_capable:1;
|
||||
uint16_t page_received:1;
|
||||
uint16_t link_partner_autoneg_capable:1;
|
||||
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_autoneg_expansion_t;
|
||||
|
||||
/**
|
||||
* PHY register 9 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_CONTROL_1000 9
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t test_mode:3;
|
||||
uint16_t manual_master_slave:1;
|
||||
uint16_t master:1;
|
||||
uint16_t port_type:1;
|
||||
uint16_t advert_1000base_t_full:1;
|
||||
uint16_t advert_1000base_t_half:1;
|
||||
uint16_t reserved_0_7:8;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_control_1000_t;
|
||||
|
||||
/**
|
||||
* PHY register 10 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_STATUS_1000 10
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t master_slave_fault:1;
|
||||
uint16_t is_master:1;
|
||||
uint16_t local_receiver_ok:1;
|
||||
uint16_t remote_receiver_ok:1;
|
||||
uint16_t remote_capable_1000base_t_full:1;
|
||||
uint16_t remote_capable_1000base_t_half:1;
|
||||
uint16_t reserved_8_9:2;
|
||||
uint16_t idle_error_count:8;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_status_1000_t;
|
||||
|
||||
/**
|
||||
* PHY register 15 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_EXTENDED_STATUS 15
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t capable_1000base_x_full:1;
|
||||
uint16_t capable_1000base_x_half:1;
|
||||
uint16_t capable_1000base_t_full:1;
|
||||
uint16_t capable_1000base_t_half:1;
|
||||
uint16_t reserved_0_11:12;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_extended_status_t;
|
||||
|
||||
/**
|
||||
* PHY register 13 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_MMD_CONTROL 13
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t function:2;
|
||||
uint16_t reserved_5_13:9;
|
||||
uint16_t devad:5;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_mmd_control_t;
|
||||
|
||||
/**
|
||||
* PHY register 14 from the 802.3 spec
|
||||
*/
|
||||
#define CVMX_MDIO_PHY_REG_MMD_ADDRESS_DATA 14
|
||||
typedef union {
|
||||
uint16_t u16;
|
||||
struct {
|
||||
uint16_t address_data:16;
|
||||
} s;
|
||||
} cvmx_mdio_phy_reg_mmd_address_data_t;
|
||||
|
||||
/* Operating request encodings. */
|
||||
#define MDIO_CLAUSE_22_WRITE 0
|
||||
#define MDIO_CLAUSE_22_READ 1
|
||||
|
||||
#define MDIO_CLAUSE_45_ADDRESS 0
|
||||
#define MDIO_CLAUSE_45_WRITE 1
|
||||
#define MDIO_CLAUSE_45_READ_INC 2
|
||||
#define MDIO_CLAUSE_45_READ 3
|
||||
|
||||
/* MMD identifiers, mostly for accessing devices within XENPAK modules. */
|
||||
#define CVMX_MMD_DEVICE_PMA_PMD 1
|
||||
#define CVMX_MMD_DEVICE_WIS 2
|
||||
#define CVMX_MMD_DEVICE_PCS 3
|
||||
#define CVMX_MMD_DEVICE_PHY_XS 4
|
||||
#define CVMX_MMD_DEVICE_DTS_XS 5
|
||||
#define CVMX_MMD_DEVICE_TC 6
|
||||
#define CVMX_MMD_DEVICE_CL22_EXT 29
|
||||
#define CVMX_MMD_DEVICE_VENDOR_1 30
|
||||
#define CVMX_MMD_DEVICE_VENDOR_2 31
|
||||
|
||||
/* Helper function to put MDIO interface into clause 45 mode */
|
||||
static inline void __cvmx_mdio_set_clause45_mode(int bus_id)
|
||||
{
|
||||
union cvmx_smix_clk smi_clk;
|
||||
/* Put bus into clause 45 mode */
|
||||
smi_clk.u64 = cvmx_read_csr(CVMX_SMIX_CLK(bus_id));
|
||||
smi_clk.s.mode = 1;
|
||||
smi_clk.s.preamble = 1;
|
||||
cvmx_write_csr(CVMX_SMIX_CLK(bus_id), smi_clk.u64);
|
||||
}
|
||||
|
||||
/* Helper function to put MDIO interface into clause 22 mode */
|
||||
static inline void __cvmx_mdio_set_clause22_mode(int bus_id)
|
||||
{
|
||||
union cvmx_smix_clk smi_clk;
|
||||
/* Put bus into clause 22 mode */
|
||||
smi_clk.u64 = cvmx_read_csr(CVMX_SMIX_CLK(bus_id));
|
||||
smi_clk.s.mode = 0;
|
||||
cvmx_write_csr(CVMX_SMIX_CLK(bus_id), smi_clk.u64);
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform an MII read. This function is used to read PHY
|
||||
* registers controlling auto negotiation.
|
||||
*
|
||||
* @bus_id: MDIO bus number. Zero on most chips, but some chips (ex CN56XX)
|
||||
* support multiple busses.
|
||||
* @phy_id: The MII phy id
|
||||
* @location: Register location to read
|
||||
*
|
||||
* Returns Result from the read or -1 on failure
|
||||
*/
|
||||
static inline int cvmx_mdio_read(int bus_id, int phy_id, int location)
|
||||
{
|
||||
union cvmx_smix_cmd smi_cmd;
|
||||
union cvmx_smix_rd_dat smi_rd;
|
||||
int timeout = 1000;
|
||||
|
||||
if (octeon_has_feature(OCTEON_FEATURE_MDIO_CLAUSE_45))
|
||||
__cvmx_mdio_set_clause22_mode(bus_id);
|
||||
|
||||
smi_cmd.u64 = 0;
|
||||
smi_cmd.s.phy_op = MDIO_CLAUSE_22_READ;
|
||||
smi_cmd.s.phy_adr = phy_id;
|
||||
smi_cmd.s.reg_adr = location;
|
||||
cvmx_write_csr(CVMX_SMIX_CMD(bus_id), smi_cmd.u64);
|
||||
|
||||
do {
|
||||
cvmx_wait(1000);
|
||||
smi_rd.u64 = cvmx_read_csr(CVMX_SMIX_RD_DAT(bus_id));
|
||||
} while (smi_rd.s.pending && timeout--);
|
||||
|
||||
if (smi_rd.s.val)
|
||||
return smi_rd.s.dat;
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform an MII write. This function is used to write PHY
|
||||
* registers controlling auto negotiation.
|
||||
*
|
||||
* @bus_id: MDIO bus number. Zero on most chips, but some chips (ex CN56XX)
|
||||
* support multiple busses.
|
||||
* @phy_id: The MII phy id
|
||||
* @location: Register location to write
|
||||
* @val: Value to write
|
||||
*
|
||||
* Returns -1 on error
|
||||
* 0 on success
|
||||
*/
|
||||
static inline int cvmx_mdio_write(int bus_id, int phy_id, int location, int val)
|
||||
{
|
||||
union cvmx_smix_cmd smi_cmd;
|
||||
union cvmx_smix_wr_dat smi_wr;
|
||||
int timeout = 1000;
|
||||
|
||||
if (octeon_has_feature(OCTEON_FEATURE_MDIO_CLAUSE_45))
|
||||
__cvmx_mdio_set_clause22_mode(bus_id);
|
||||
|
||||
smi_wr.u64 = 0;
|
||||
smi_wr.s.dat = val;
|
||||
cvmx_write_csr(CVMX_SMIX_WR_DAT(bus_id), smi_wr.u64);
|
||||
|
||||
smi_cmd.u64 = 0;
|
||||
smi_cmd.s.phy_op = MDIO_CLAUSE_22_WRITE;
|
||||
smi_cmd.s.phy_adr = phy_id;
|
||||
smi_cmd.s.reg_adr = location;
|
||||
cvmx_write_csr(CVMX_SMIX_CMD(bus_id), smi_cmd.u64);
|
||||
|
||||
do {
|
||||
cvmx_wait(1000);
|
||||
smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(bus_id));
|
||||
} while (smi_wr.s.pending && --timeout);
|
||||
if (timeout <= 0)
|
||||
return -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform an IEEE 802.3 clause 45 MII read. This function is used to
|
||||
* read PHY registers controlling auto negotiation.
|
||||
*
|
||||
* @bus_id: MDIO bus number. Zero on most chips, but some chips (ex CN56XX)
|
||||
* support multiple busses.
|
||||
* @phy_id: The MII phy id
|
||||
* @device: MDIO Managable Device (MMD) id
|
||||
* @location: Register location to read
|
||||
*
|
||||
* Returns Result from the read or -1 on failure
|
||||
*/
|
||||
|
||||
static inline int cvmx_mdio_45_read(int bus_id, int phy_id, int device,
|
||||
int location)
|
||||
{
|
||||
union cvmx_smix_cmd smi_cmd;
|
||||
union cvmx_smix_rd_dat smi_rd;
|
||||
union cvmx_smix_wr_dat smi_wr;
|
||||
int timeout = 1000;
|
||||
|
||||
if (!octeon_has_feature(OCTEON_FEATURE_MDIO_CLAUSE_45))
|
||||
return -1;
|
||||
|
||||
__cvmx_mdio_set_clause45_mode(bus_id);
|
||||
|
||||
smi_wr.u64 = 0;
|
||||
smi_wr.s.dat = location;
|
||||
cvmx_write_csr(CVMX_SMIX_WR_DAT(bus_id), smi_wr.u64);
|
||||
|
||||
smi_cmd.u64 = 0;
|
||||
smi_cmd.s.phy_op = MDIO_CLAUSE_45_ADDRESS;
|
||||
smi_cmd.s.phy_adr = phy_id;
|
||||
smi_cmd.s.reg_adr = device;
|
||||
cvmx_write_csr(CVMX_SMIX_CMD(bus_id), smi_cmd.u64);
|
||||
|
||||
do {
|
||||
cvmx_wait(1000);
|
||||
smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(bus_id));
|
||||
} while (smi_wr.s.pending && --timeout);
|
||||
if (timeout <= 0) {
|
||||
cvmx_dprintf("cvmx_mdio_45_read: bus_id %d phy_id %2d "
|
||||
"device %2d register %2d TIME OUT(address)\n",
|
||||
bus_id, phy_id, device, location);
|
||||
return -1;
|
||||
}
|
||||
|
||||
smi_cmd.u64 = 0;
|
||||
smi_cmd.s.phy_op = MDIO_CLAUSE_45_READ;
|
||||
smi_cmd.s.phy_adr = phy_id;
|
||||
smi_cmd.s.reg_adr = device;
|
||||
cvmx_write_csr(CVMX_SMIX_CMD(bus_id), smi_cmd.u64);
|
||||
|
||||
do {
|
||||
cvmx_wait(1000);
|
||||
smi_rd.u64 = cvmx_read_csr(CVMX_SMIX_RD_DAT(bus_id));
|
||||
} while (smi_rd.s.pending && --timeout);
|
||||
|
||||
if (timeout <= 0) {
|
||||
cvmx_dprintf("cvmx_mdio_45_read: bus_id %d phy_id %2d "
|
||||
"device %2d register %2d TIME OUT(data)\n",
|
||||
bus_id, phy_id, device, location);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (smi_rd.s.val)
|
||||
return smi_rd.s.dat;
|
||||
else {
|
||||
cvmx_dprintf("cvmx_mdio_45_read: bus_id %d phy_id %2d "
|
||||
"device %2d register %2d INVALID READ\n",
|
||||
bus_id, phy_id, device, location);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform an IEEE 802.3 clause 45 MII write. This function is used to
|
||||
* write PHY registers controlling auto negotiation.
|
||||
*
|
||||
* @bus_id: MDIO bus number. Zero on most chips, but some chips (ex CN56XX)
|
||||
* support multiple busses.
|
||||
* @phy_id: The MII phy id
|
||||
* @device: MDIO Managable Device (MMD) id
|
||||
* @location: Register location to write
|
||||
* @val: Value to write
|
||||
*
|
||||
* Returns -1 on error
|
||||
* 0 on success
|
||||
*/
|
||||
static inline int cvmx_mdio_45_write(int bus_id, int phy_id, int device,
|
||||
int location, int val)
|
||||
{
|
||||
union cvmx_smix_cmd smi_cmd;
|
||||
union cvmx_smix_wr_dat smi_wr;
|
||||
int timeout = 1000;
|
||||
|
||||
if (!octeon_has_feature(OCTEON_FEATURE_MDIO_CLAUSE_45))
|
||||
return -1;
|
||||
|
||||
__cvmx_mdio_set_clause45_mode(bus_id);
|
||||
|
||||
smi_wr.u64 = 0;
|
||||
smi_wr.s.dat = location;
|
||||
cvmx_write_csr(CVMX_SMIX_WR_DAT(bus_id), smi_wr.u64);
|
||||
|
||||
smi_cmd.u64 = 0;
|
||||
smi_cmd.s.phy_op = MDIO_CLAUSE_45_ADDRESS;
|
||||
smi_cmd.s.phy_adr = phy_id;
|
||||
smi_cmd.s.reg_adr = device;
|
||||
cvmx_write_csr(CVMX_SMIX_CMD(bus_id), smi_cmd.u64);
|
||||
|
||||
do {
|
||||
cvmx_wait(1000);
|
||||
smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(bus_id));
|
||||
} while (smi_wr.s.pending && --timeout);
|
||||
if (timeout <= 0)
|
||||
return -1;
|
||||
|
||||
smi_wr.u64 = 0;
|
||||
smi_wr.s.dat = val;
|
||||
cvmx_write_csr(CVMX_SMIX_WR_DAT(bus_id), smi_wr.u64);
|
||||
|
||||
smi_cmd.u64 = 0;
|
||||
smi_cmd.s.phy_op = MDIO_CLAUSE_45_WRITE;
|
||||
smi_cmd.s.phy_adr = phy_id;
|
||||
smi_cmd.s.reg_adr = device;
|
||||
cvmx_write_csr(CVMX_SMIX_CMD(bus_id), smi_cmd.u64);
|
||||
|
||||
do {
|
||||
cvmx_wait(1000);
|
||||
smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(bus_id));
|
||||
} while (smi_wr.s.pending && --timeout);
|
||||
if (timeout <= 0)
|
||||
return -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user