From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56164) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gNNGF-0003Rr-GF for qemu-devel@nongnu.org; Thu, 15 Nov 2018 14:25:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gNNG3-0007za-NO for qemu-devel@nongnu.org; Thu, 15 Nov 2018 14:25:07 -0500 Received: from mail-oi1-x241.google.com ([2607:f8b0:4864:20::241]:41758) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gNNG3-0007yy-AS for qemu-devel@nongnu.org; Thu, 15 Nov 2018 14:24:55 -0500 Received: by mail-oi1-x241.google.com with SMTP id g188-v6so17702357oif.8 for ; Thu, 15 Nov 2018 11:24:55 -0800 (PST) Sender: Corey Minyard From: minyard@acm.org Date: Thu, 15 Nov 2018 13:24:35 -0600 Message-Id: <20181115192446.17187-2-minyard@acm.org> In-Reply-To: <20181115192446.17187-1-minyard@acm.org> References: <20181115192446.17187-1-minyard@acm.org> Subject: [Qemu-devel] [PATCH v2 01/12] i2c: Split smbus into parts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Paolo Bonzini , "Michael S . Tsirkin" , "Dr . David Alan Gilbert" , minyard@acm.org, Corey Minyard From: Corey Minyard smbus.c and smbus.h had device side code, master side code, and smbus.h has some smbus_eeprom.c definitions. Split them into separate files. Signed-off-by: Corey Minyard --- hw/arm/aspeed.c | 2 +- hw/i2c/Makefile.objs | 2 +- hw/i2c/pm_smbus.c | 2 +- hw/i2c/smbus_eeprom.c | 3 +- hw/i2c/smbus_ich9.c | 2 - hw/i2c/smbus_master.c | 165 ++++++++++++++++++++++ hw/i2c/{smbus.c => smbus_slave.c} | 153 +------------------- hw/i386/pc_piix.c | 2 +- hw/i386/pc_q35.c | 2 +- hw/isa/vt82c686.c | 1 - hw/mips/mips_fulong2e.c | 2 +- hw/mips/mips_malta.c | 2 +- hw/ppc/sam460ex.c | 2 +- include/hw/i2c/pm_smbus.h | 2 + include/hw/i2c/smbus_eeprom.h | 11 ++ include/hw/i2c/smbus_master.h | 55 ++++++++ include/hw/i2c/{smbus.h => smbus_slave.h} | 35 +---- 17 files changed, 251 insertions(+), 192 deletions(-) create mode 100644 hw/i2c/smbus_master.c rename hw/i2c/{smbus.c => smbus_slave.c} (64%) create mode 100644 include/hw/i2c/smbus_eeprom.h create mode 100644 include/hw/i2c/smbus_master.h rename include/hw/i2c/{smbus.h => smbus_slave.h} (65%) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 6b33ecd5aa..69a19df00d 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -18,7 +18,7 @@ #include "hw/arm/aspeed.h" #include "hw/arm/aspeed_soc.h" #include "hw/boards.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_eeprom.h" #include "qemu/log.h" #include "sysemu/block-backend.h" #include "hw/loader.h" diff --git a/hw/i2c/Makefile.objs b/hw/i2c/Makefile.objs index 37cacde978..8973edfa22 100644 --- a/hw/i2c/Makefile.objs +++ b/hw/i2c/Makefile.objs @@ -1,4 +1,4 @@ -common-obj-$(CONFIG_I2C) += core.o smbus.o smbus_eeprom.o +common-obj-$(CONFIG_I2C) += core.o smbus_slave.o smbus_master.o smbus_eeprom.o common-obj-$(CONFIG_DDC) += i2c-ddc.o common-obj-$(CONFIG_VERSATILE_I2C) += versatile_i2c.o common-obj-$(CONFIG_ACPI_X86) += smbus_ich9.o diff --git a/hw/i2c/pm_smbus.c b/hw/i2c/pm_smbus.c index 685a2378ed..f3c6cc46f9 100644 --- a/hw/i2c/pm_smbus.c +++ b/hw/i2c/pm_smbus.c @@ -20,7 +20,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/i2c/pm_smbus.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_master.h" #define SMBHSTSTS 0x00 #define SMBHSTCNT 0x02 diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c index f18aa3de35..d82423aa7e 100644 --- a/hw/i2c/smbus_eeprom.c +++ b/hw/i2c/smbus_eeprom.c @@ -25,7 +25,8 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/i2c/i2c.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_slave.h" +#include "hw/i2c/smbus_eeprom.h" //#define DEBUG diff --git a/hw/i2c/smbus_ich9.c b/hw/i2c/smbus_ich9.c index 2a8b49e02f..e6d8d28194 100644 --- a/hw/i2c/smbus_ich9.c +++ b/hw/i2c/smbus_ich9.c @@ -29,8 +29,6 @@ #include "hw/i2c/pm_smbus.h" #include "hw/pci/pci.h" #include "sysemu/sysemu.h" -#include "hw/i2c/i2c.h" -#include "hw/i2c/smbus.h" #include "hw/i386/ich9.h" diff --git a/hw/i2c/smbus_master.c b/hw/i2c/smbus_master.c new file mode 100644 index 0000000000..0a6223744c --- /dev/null +++ b/hw/i2c/smbus_master.c @@ -0,0 +1,165 @@ +/* + * QEMU SMBus host (master) emulation. + * + * This code emulates SMBus transactions from the master point of view, + * it runs the individual I2C transaction to do the SMBus protocol + * over I2C. + * + * Copyright (c) 2007 CodeSourcery. + * Written by Paul Brook + * + * This code is licensed under the LGPL. + */ + +#include "qemu/osdep.h" +#include "hw/hw.h" +#include "hw/i2c/i2c.h" +#include "hw/i2c/smbus_master.h" + +/* Master device commands. */ +int smbus_quick_command(I2CBus *bus, uint8_t addr, int read) +{ + if (i2c_start_transfer(bus, addr, read)) { + return -1; + } + i2c_end_transfer(bus); + return 0; +} + +int smbus_receive_byte(I2CBus *bus, uint8_t addr) +{ + uint8_t data; + + if (i2c_start_transfer(bus, addr, 1)) { + return -1; + } + data = i2c_recv(bus); + i2c_nack(bus); + i2c_end_transfer(bus); + return data; +} + +int smbus_send_byte(I2CBus *bus, uint8_t addr, uint8_t data) +{ + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, data); + i2c_end_transfer(bus); + return 0; +} + +int smbus_read_byte(I2CBus *bus, uint8_t addr, uint8_t command) +{ + uint8_t data; + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, command); + if (i2c_start_transfer(bus, addr, 1)) { + i2c_end_transfer(bus); + return -1; + } + data = i2c_recv(bus); + i2c_nack(bus); + i2c_end_transfer(bus); + return data; +} + +int smbus_write_byte(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t data) +{ + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, command); + i2c_send(bus, data); + i2c_end_transfer(bus); + return 0; +} + +int smbus_read_word(I2CBus *bus, uint8_t addr, uint8_t command) +{ + uint16_t data; + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, command); + if (i2c_start_transfer(bus, addr, 1)) { + i2c_end_transfer(bus); + return -1; + } + data = i2c_recv(bus); + data |= i2c_recv(bus) << 8; + i2c_nack(bus); + i2c_end_transfer(bus); + return data; +} + +int smbus_write_word(I2CBus *bus, uint8_t addr, uint8_t command, uint16_t data) +{ + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, command); + i2c_send(bus, data & 0xff); + i2c_send(bus, data >> 8); + i2c_end_transfer(bus); + return 0; +} + +int smbus_read_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, + int len, bool recv_len, bool send_cmd) +{ + int rlen; + int i; + + if (send_cmd) { + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, command); + } + if (i2c_start_transfer(bus, addr, 1)) { + if (send_cmd) { + i2c_end_transfer(bus); + } + return -1; + } + if (recv_len) { + rlen = i2c_recv(bus); + } else { + rlen = len; + } + if (rlen > len) { + rlen = 0; + } + for (i = 0; i < rlen; i++) { + data[i] = i2c_recv(bus); + } + i2c_nack(bus); + i2c_end_transfer(bus); + return rlen; +} + +int smbus_write_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, + int len, bool send_len) +{ + int i; + + if (len > 32) { + len = 32; + } + + if (i2c_start_transfer(bus, addr, 0)) { + return -1; + } + i2c_send(bus, command); + if (send_len) { + i2c_send(bus, len); + } + for (i = 0; i < len; i++) { + i2c_send(bus, data[i]); + } + i2c_end_transfer(bus); + return 0; +} diff --git a/hw/i2c/smbus.c b/hw/i2c/smbus_slave.c similarity index 64% rename from hw/i2c/smbus.c rename to hw/i2c/smbus_slave.c index 6ff77c582f..81d2a38111 100644 --- a/hw/i2c/smbus.c +++ b/hw/i2c/smbus_slave.c @@ -1,6 +1,10 @@ /* * QEMU SMBus device emulation. * + * This code is a helper for SMBus device emulation. It implement an + * I2C device inteface and runs the SMBus protocol from the device + * point of view and maps those to simple calls to emulate. + * * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * @@ -12,7 +16,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/i2c/i2c.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_slave.h" //#define DEBUG_SMBUS 1 @@ -202,153 +206,6 @@ static int smbus_i2c_send(I2CSlave *s, uint8_t data) return 0; } -/* Master device commands. */ -int smbus_quick_command(I2CBus *bus, uint8_t addr, int read) -{ - if (i2c_start_transfer(bus, addr, read)) { - return -1; - } - i2c_end_transfer(bus); - return 0; -} - -int smbus_receive_byte(I2CBus *bus, uint8_t addr) -{ - uint8_t data; - - if (i2c_start_transfer(bus, addr, 1)) { - return -1; - } - data = i2c_recv(bus); - i2c_nack(bus); - i2c_end_transfer(bus); - return data; -} - -int smbus_send_byte(I2CBus *bus, uint8_t addr, uint8_t data) -{ - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, data); - i2c_end_transfer(bus); - return 0; -} - -int smbus_read_byte(I2CBus *bus, uint8_t addr, uint8_t command) -{ - uint8_t data; - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, command); - if (i2c_start_transfer(bus, addr, 1)) { - i2c_end_transfer(bus); - return -1; - } - data = i2c_recv(bus); - i2c_nack(bus); - i2c_end_transfer(bus); - return data; -} - -int smbus_write_byte(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t data) -{ - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, command); - i2c_send(bus, data); - i2c_end_transfer(bus); - return 0; -} - -int smbus_read_word(I2CBus *bus, uint8_t addr, uint8_t command) -{ - uint16_t data; - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, command); - if (i2c_start_transfer(bus, addr, 1)) { - i2c_end_transfer(bus); - return -1; - } - data = i2c_recv(bus); - data |= i2c_recv(bus) << 8; - i2c_nack(bus); - i2c_end_transfer(bus); - return data; -} - -int smbus_write_word(I2CBus *bus, uint8_t addr, uint8_t command, uint16_t data) -{ - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, command); - i2c_send(bus, data & 0xff); - i2c_send(bus, data >> 8); - i2c_end_transfer(bus); - return 0; -} - -int smbus_read_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, - int len, bool recv_len, bool send_cmd) -{ - int rlen; - int i; - - if (send_cmd) { - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, command); - } - if (i2c_start_transfer(bus, addr, 1)) { - if (send_cmd) { - i2c_end_transfer(bus); - } - return -1; - } - if (recv_len) { - rlen = i2c_recv(bus); - } else { - rlen = len; - } - if (rlen > len) { - rlen = 0; - } - for (i = 0; i < rlen; i++) { - data[i] = i2c_recv(bus); - } - i2c_nack(bus); - i2c_end_transfer(bus); - return rlen; -} - -int smbus_write_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, - int len, bool send_len) -{ - int i; - - if (len > 32) - len = 32; - - if (i2c_start_transfer(bus, addr, 0)) { - return -1; - } - i2c_send(bus, command); - if (send_len) { - i2c_send(bus, len); - } - for (i = 0; i < len; i++) { - i2c_send(bus, data[i]); - } - i2c_end_transfer(bus); - return 0; -} - static void smbus_device_class_init(ObjectClass *klass, void *data) { I2CSlaveClass *sc = I2C_SLAVE_CLASS(klass); diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index dc09466b3e..cb28227cc3 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -42,7 +42,7 @@ #include "sysemu/sysemu.h" #include "hw/sysbus.h" #include "sysemu/arch_init.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_eeprom.h" #include "hw/xen/xen.h" #include "exec/memory.h" #include "exec/address-spaces.h" diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 532241e3f8..90e88c9b28 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -33,7 +33,7 @@ #include "hw/hw.h" #include "hw/loader.h" #include "sysemu/arch_init.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_eeprom.h" #include "hw/boards.h" #include "hw/timer/mc146818rtc.h" #include "hw/xen/xen.h" diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index 7302f6d74b..85d0532dd5 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -14,7 +14,6 @@ #include "hw/hw.h" #include "hw/isa/vt82c686.h" #include "hw/i2c/i2c.h" -#include "hw/i2c/smbus.h" #include "hw/pci/pci.h" #include "hw/isa/isa.h" #include "hw/isa/superio.h" diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index 2fbba32c48..dae8acc108 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c @@ -27,7 +27,7 @@ #include "hw/isa/superio.h" #include "net/net.h" #include "hw/boards.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_eeprom.h" #include "hw/block/flash.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index c1cf0fe12e..1fb7170f5e 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -33,7 +33,7 @@ #include "hw/char/serial.h" #include "net/net.h" #include "hw/boards.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_eeprom.h" #include "hw/block/flash.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index 5aac58f36e..7136b23f91 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -34,7 +34,7 @@ #include "hw/sysbus.h" #include "hw/char/serial.h" #include "hw/i2c/ppc4xx_i2c.h" -#include "hw/i2c/smbus.h" +#include "hw/i2c/smbus_eeprom.h" #include "hw/usb/hcd-ehci.h" #include "hw/ppc/fdt.h" diff --git a/include/hw/i2c/pm_smbus.h b/include/hw/i2c/pm_smbus.h index 060d3c6ac0..6dd5b7040b 100644 --- a/include/hw/i2c/pm_smbus.h +++ b/include/hw/i2c/pm_smbus.h @@ -1,6 +1,8 @@ #ifndef PM_SMBUS_H #define PM_SMBUS_H +#include "hw/i2c/smbus_master.h" + #define PM_SMBUS_MAX_MSG_SIZE 32 typedef struct PMSMBus { diff --git a/include/hw/i2c/smbus_eeprom.h b/include/hw/i2c/smbus_eeprom.h new file mode 100644 index 0000000000..2f56e5dc4e --- /dev/null +++ b/include/hw/i2c/smbus_eeprom.h @@ -0,0 +1,11 @@ + +#ifndef QEMU_SMBUS_EEPROM_H +#define QEMU_SMBUS_EEPROM_H + +#include "hw/i2c/i2c.h" + +void smbus_eeprom_init_one(I2CBus *bus, uint8_t address, uint8_t *eeprom_buf); +void smbus_eeprom_init(I2CBus *bus, int nb_eeprom, + const uint8_t *eeprom_spd, int size); + +#endif diff --git a/include/hw/i2c/smbus_master.h b/include/hw/i2c/smbus_master.h new file mode 100644 index 0000000000..7d8bba5e37 --- /dev/null +++ b/include/hw/i2c/smbus_master.h @@ -0,0 +1,55 @@ +#ifndef QEMU_SMBUS_MASTER_H +#define QEMU_SMBUS_MASTER_H + +/* + * QEMU SMBus host (master) API + * + * Copyright (c) 2007 Arastra, 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 "hw/i2c/i2c.h" + +/* Master device commands. */ +int smbus_quick_command(I2CBus *bus, uint8_t addr, int read); +int smbus_receive_byte(I2CBus *bus, uint8_t addr); +int smbus_send_byte(I2CBus *bus, uint8_t addr, uint8_t data); +int smbus_read_byte(I2CBus *bus, uint8_t addr, uint8_t command); +int smbus_write_byte(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t data); +int smbus_read_word(I2CBus *bus, uint8_t addr, uint8_t command); +int smbus_write_word(I2CBus *bus, uint8_t addr, uint8_t command, uint16_t data); + +/* + * Do a block transfer from an I2C device. If recv_len is set, then the + * first received byte is a length field and is used to know how much data + * to receive. Otherwise receive "len" bytes. If send_cmd is set, send + * the command byte first before receiving the data. + */ +int smbus_read_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, + int len, bool recv_len, bool send_cmd); + +/* + * Do a block transfer to an I2C device. If send_len is set, send the + * "len" value before the data. + */ +int smbus_write_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, + int len, bool send_len); + +#endif diff --git a/include/hw/i2c/smbus.h b/include/hw/i2c/smbus_slave.h similarity index 65% rename from include/hw/i2c/smbus.h rename to include/hw/i2c/smbus_slave.h index d8b1b9ee81..8a40fdd34e 100644 --- a/include/hw/i2c/smbus.h +++ b/include/hw/i2c/smbus_slave.h @@ -1,8 +1,8 @@ -#ifndef QEMU_SMBUS_H -#define QEMU_SMBUS_H +#ifndef QEMU_SMBUS_DEV_H +#define QEMU_SMBUS_DEV_H /* - * QEMU SMBus API + * QEMU SMBus device (slave) API * * Copyright (c) 2007 Arastra, Inc. * @@ -64,33 +64,4 @@ struct SMBusDevice { uint8_t command; }; -/* Master device commands. */ -int smbus_quick_command(I2CBus *bus, uint8_t addr, int read); -int smbus_receive_byte(I2CBus *bus, uint8_t addr); -int smbus_send_byte(I2CBus *bus, uint8_t addr, uint8_t data); -int smbus_read_byte(I2CBus *bus, uint8_t addr, uint8_t command); -int smbus_write_byte(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t data); -int smbus_read_word(I2CBus *bus, uint8_t addr, uint8_t command); -int smbus_write_word(I2CBus *bus, uint8_t addr, uint8_t command, uint16_t data); - -/* - * Do a block transfer from an I2C device. If recv_len is set, then the - * first received byte is a length field and is used to know how much data - * to receive. Otherwise receive "len" bytes. If send_cmd is set, send - * the command byte first before receiving the data. - */ -int smbus_read_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, - int len, bool recv_len, bool send_cmd); - -/* - * Do a block transfer to an I2C device. If send_len is set, send the - * "len" value before the data. - */ -int smbus_write_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, - int len, bool send_len); - -void smbus_eeprom_init_one(I2CBus *smbus, uint8_t address, uint8_t *eeprom_buf); -void smbus_eeprom_init(I2CBus *smbus, int nb_eeprom, - const uint8_t *eeprom_spd, int size); - #endif -- 2.17.1