From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: Adding qemu as a submodule of KVMFORNFV This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY --- qemu/hw/char/exynos4210_uart.c | 678 ----------------------------------------- 1 file changed, 678 deletions(-) delete mode 100644 qemu/hw/char/exynos4210_uart.c (limited to 'qemu/hw/char/exynos4210_uart.c') diff --git a/qemu/hw/char/exynos4210_uart.c b/qemu/hw/char/exynos4210_uart.c deleted file mode 100644 index 885ecc027..000000000 --- a/qemu/hw/char/exynos4210_uart.c +++ /dev/null @@ -1,678 +0,0 @@ -/* - * Exynos4210 UART Emulation - * - * Copyright (C) 2011 Samsung Electronics Co Ltd. - * Maksim Kozlov, - * - * 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, see . - * - */ - -#include "qemu/osdep.h" -#include "hw/sysbus.h" -#include "qemu/error-report.h" -#include "sysemu/sysemu.h" -#include "sysemu/char.h" - -#include "hw/arm/exynos4210.h" - -#undef DEBUG_UART -#undef DEBUG_UART_EXTEND -#undef DEBUG_IRQ -#undef DEBUG_Rx_DATA -#undef DEBUG_Tx_DATA - -#define DEBUG_UART 0 -#define DEBUG_UART_EXTEND 0 -#define DEBUG_IRQ 0 -#define DEBUG_Rx_DATA 0 -#define DEBUG_Tx_DATA 0 - -#if DEBUG_UART -#define PRINT_DEBUG(fmt, args...) \ - do { \ - fprintf(stderr, " [%s:%d] "fmt, __func__, __LINE__, ##args); \ - } while (0) - -#if DEBUG_UART_EXTEND -#define PRINT_DEBUG_EXTEND(fmt, args...) \ - do { \ - fprintf(stderr, " [%s:%d] "fmt, __func__, __LINE__, ##args); \ - } while (0) -#else -#define PRINT_DEBUG_EXTEND(fmt, args...) \ - do {} while (0) -#endif /* EXTEND */ - -#else -#define PRINT_DEBUG(fmt, args...) \ - do {} while (0) -#define PRINT_DEBUG_EXTEND(fmt, args...) \ - do {} while (0) -#endif - -#define PRINT_ERROR(fmt, args...) \ - do { \ - fprintf(stderr, " [%s:%d] "fmt, __func__, __LINE__, ##args); \ - } while (0) - -/* - * Offsets for UART registers relative to SFR base address - * for UARTn - * - */ -#define ULCON 0x0000 /* Line Control */ -#define UCON 0x0004 /* Control */ -#define UFCON 0x0008 /* FIFO Control */ -#define UMCON 0x000C /* Modem Control */ -#define UTRSTAT 0x0010 /* Tx/Rx Status */ -#define UERSTAT 0x0014 /* UART Error Status */ -#define UFSTAT 0x0018 /* FIFO Status */ -#define UMSTAT 0x001C /* Modem Status */ -#define UTXH 0x0020 /* Transmit Buffer */ -#define URXH 0x0024 /* Receive Buffer */ -#define UBRDIV 0x0028 /* Baud Rate Divisor */ -#define UFRACVAL 0x002C /* Divisor Fractional Value */ -#define UINTP 0x0030 /* Interrupt Pending */ -#define UINTSP 0x0034 /* Interrupt Source Pending */ -#define UINTM 0x0038 /* Interrupt Mask */ - -/* - * for indexing register in the uint32_t array - * - * 'reg' - register offset (see offsets definitions above) - * - */ -#define I_(reg) (reg / sizeof(uint32_t)) - -typedef struct Exynos4210UartReg { - const char *name; /* the only reason is the debug output */ - hwaddr offset; - uint32_t reset_value; -} Exynos4210UartReg; - -static Exynos4210UartReg exynos4210_uart_regs[] = { - {"ULCON", ULCON, 0x00000000}, - {"UCON", UCON, 0x00003000}, - {"UFCON", UFCON, 0x00000000}, - {"UMCON", UMCON, 0x00000000}, - {"UTRSTAT", UTRSTAT, 0x00000006}, /* RO */ - {"UERSTAT", UERSTAT, 0x00000000}, /* RO */ - {"UFSTAT", UFSTAT, 0x00000000}, /* RO */ - {"UMSTAT", UMSTAT, 0x00000000}, /* RO */ - {"UTXH", UTXH, 0x5c5c5c5c}, /* WO, undefined reset value*/ - {"URXH", URXH, 0x00000000}, /* RO */ - {"UBRDIV", UBRDIV, 0x00000000}, - {"UFRACVAL", UFRACVAL, 0x00000000}, - {"UINTP", UINTP, 0x00000000}, - {"UINTSP", UINTSP, 0x00000000}, - {"UINTM", UINTM, 0x00000000}, -}; - -#define EXYNOS4210_UART_REGS_MEM_SIZE 0x3C - -/* UART FIFO Control */ -#define UFCON_FIFO_ENABLE 0x1 -#define UFCON_Rx_FIFO_RESET 0x2 -#define UFCON_Tx_FIFO_RESET 0x4 -#define UFCON_Tx_FIFO_TRIGGER_LEVEL_SHIFT 8 -#define UFCON_Tx_FIFO_TRIGGER_LEVEL (7 << UFCON_Tx_FIFO_TRIGGER_LEVEL_SHIFT) -#define UFCON_Rx_FIFO_TRIGGER_LEVEL_SHIFT 4 -#define UFCON_Rx_FIFO_TRIGGER_LEVEL (7 << UFCON_Rx_FIFO_TRIGGER_LEVEL_SHIFT) - -/* Uart FIFO Status */ -#define UFSTAT_Rx_FIFO_COUNT 0xff -#define UFSTAT_Rx_FIFO_FULL 0x100 -#define UFSTAT_Rx_FIFO_ERROR 0x200 -#define UFSTAT_Tx_FIFO_COUNT_SHIFT 16 -#define UFSTAT_Tx_FIFO_COUNT (0xff << UFSTAT_Tx_FIFO_COUNT_SHIFT) -#define UFSTAT_Tx_FIFO_FULL_SHIFT 24 -#define UFSTAT_Tx_FIFO_FULL (1 << UFSTAT_Tx_FIFO_FULL_SHIFT) - -/* UART Interrupt Source Pending */ -#define UINTSP_RXD 0x1 /* Receive interrupt */ -#define UINTSP_ERROR 0x2 /* Error interrupt */ -#define UINTSP_TXD 0x4 /* Transmit interrupt */ -#define UINTSP_MODEM 0x8 /* Modem interrupt */ - -/* UART Line Control */ -#define ULCON_IR_MODE_SHIFT 6 -#define ULCON_PARITY_SHIFT 3 -#define ULCON_STOP_BIT_SHIFT 1 - -/* UART Tx/Rx Status */ -#define UTRSTAT_TRANSMITTER_EMPTY 0x4 -#define UTRSTAT_Tx_BUFFER_EMPTY 0x2 -#define UTRSTAT_Rx_BUFFER_DATA_READY 0x1 - -/* UART Error Status */ -#define UERSTAT_OVERRUN 0x1 -#define UERSTAT_PARITY 0x2 -#define UERSTAT_FRAME 0x4 -#define UERSTAT_BREAK 0x8 - -typedef struct { - uint8_t *data; - uint32_t sp, rp; /* store and retrieve pointers */ - uint32_t size; -} Exynos4210UartFIFO; - -#define TYPE_EXYNOS4210_UART "exynos4210.uart" -#define EXYNOS4210_UART(obj) \ - OBJECT_CHECK(Exynos4210UartState, (obj), TYPE_EXYNOS4210_UART) - -typedef struct Exynos4210UartState { - SysBusDevice parent_obj; - - MemoryRegion iomem; - - uint32_t reg[EXYNOS4210_UART_REGS_MEM_SIZE / sizeof(uint32_t)]; - Exynos4210UartFIFO rx; - Exynos4210UartFIFO tx; - - CharDriverState *chr; - qemu_irq irq; - - uint32_t channel; - -} Exynos4210UartState; - - -#if DEBUG_UART -/* Used only for debugging inside PRINT_DEBUG_... macros */ -static const char *exynos4210_uart_regname(hwaddr offset) -{ - - int i; - - for (i = 0; i < ARRAY_SIZE(exynos4210_uart_regs); i++) { - if (offset == exynos4210_uart_regs[i].offset) { - return exynos4210_uart_regs[i].name; - } - } - - return NULL; -} -#endif - - -static void fifo_store(Exynos4210UartFIFO *q, uint8_t ch) -{ - q->data[q->sp] = ch; - q->sp = (q->sp + 1) % q->size; -} - -static uint8_t fifo_retrieve(Exynos4210UartFIFO *q) -{ - uint8_t ret = q->data[q->rp]; - q->rp = (q->rp + 1) % q->size; - return ret; -} - -static int fifo_elements_number(Exynos4210UartFIFO *q) -{ - if (q->sp < q->rp) { - return q->size - q->rp + q->sp; - } - - return q->sp - q->rp; -} - -static int fifo_empty_elements_number(Exynos4210UartFIFO *q) -{ - return q->size - fifo_elements_number(q); -} - -static void fifo_reset(Exynos4210UartFIFO *q) -{ - g_free(q->data); - q->data = NULL; - - q->data = (uint8_t *)g_malloc0(q->size); - - q->sp = 0; - q->rp = 0; -} - -static uint32_t exynos4210_uart_Tx_FIFO_trigger_level(Exynos4210UartState *s) -{ - uint32_t level = 0; - uint32_t reg; - - reg = (s->reg[I_(UFCON)] & UFCON_Tx_FIFO_TRIGGER_LEVEL) >> - UFCON_Tx_FIFO_TRIGGER_LEVEL_SHIFT; - - switch (s->channel) { - case 0: - level = reg * 32; - break; - case 1: - case 4: - level = reg * 8; - break; - case 2: - case 3: - level = reg * 2; - break; - default: - level = 0; - PRINT_ERROR("Wrong UART channel number: %d\n", s->channel); - } - - return level; -} - -static void exynos4210_uart_update_irq(Exynos4210UartState *s) -{ - /* - * The Tx interrupt is always requested if the number of data in the - * transmit FIFO is smaller than the trigger level. - */ - if (s->reg[I_(UFCON)] & UFCON_FIFO_ENABLE) { - - uint32_t count = (s->reg[I_(UFSTAT)] & UFSTAT_Tx_FIFO_COUNT) >> - UFSTAT_Tx_FIFO_COUNT_SHIFT; - - if (count <= exynos4210_uart_Tx_FIFO_trigger_level(s)) { - s->reg[I_(UINTSP)] |= UINTSP_TXD; - } - } - - s->reg[I_(UINTP)] = s->reg[I_(UINTSP)] & ~s->reg[I_(UINTM)]; - - if (s->reg[I_(UINTP)]) { - qemu_irq_raise(s->irq); - -#if DEBUG_IRQ - fprintf(stderr, "UART%d: IRQ has been raised: %08x\n", - s->channel, s->reg[I_(UINTP)]); -#endif - - } else { - qemu_irq_lower(s->irq); - } -} - -static void exynos4210_uart_update_parameters(Exynos4210UartState *s) -{ - int speed, parity, data_bits, stop_bits, frame_size; - QEMUSerialSetParams ssp; - uint64_t uclk_rate; - - if (s->reg[I_(UBRDIV)] == 0) { - return; - } - - frame_size = 1; /* start bit */ - if (s->reg[I_(ULCON)] & 0x20) { - frame_size++; /* parity bit */ - if (s->reg[I_(ULCON)] & 0x28) { - parity = 'E'; - } else { - parity = 'O'; - } - } else { - parity = 'N'; - } - - if (s->reg[I_(ULCON)] & 0x4) { - stop_bits = 2; - } else { - stop_bits = 1; - } - - data_bits = (s->reg[I_(ULCON)] & 0x3) + 5; - - frame_size += data_bits + stop_bits; - - uclk_rate = 24000000; - - speed = uclk_rate / ((16 * (s->reg[I_(UBRDIV)]) & 0xffff) + - (s->reg[I_(UFRACVAL)] & 0x7) + 16); - - ssp.speed = speed; - ssp.parity = parity; - ssp.data_bits = data_bits; - ssp.stop_bits = stop_bits; - - qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp); - - PRINT_DEBUG("UART%d: speed: %d, parity: %c, data: %d, stop: %d\n", - s->channel, speed, parity, data_bits, stop_bits); -} - -static void exynos4210_uart_write(void *opaque, hwaddr offset, - uint64_t val, unsigned size) -{ - Exynos4210UartState *s = (Exynos4210UartState *)opaque; - uint8_t ch; - - PRINT_DEBUG_EXTEND("UART%d: <0x%04x> %s <- 0x%08llx\n", s->channel, - offset, exynos4210_uart_regname(offset), (long long unsigned int)val); - - switch (offset) { - case ULCON: - case UBRDIV: - case UFRACVAL: - s->reg[I_(offset)] = val; - exynos4210_uart_update_parameters(s); - break; - case UFCON: - s->reg[I_(UFCON)] = val; - if (val & UFCON_Rx_FIFO_RESET) { - fifo_reset(&s->rx); - s->reg[I_(UFCON)] &= ~UFCON_Rx_FIFO_RESET; - PRINT_DEBUG("UART%d: Rx FIFO Reset\n", s->channel); - } - if (val & UFCON_Tx_FIFO_RESET) { - fifo_reset(&s->tx); - s->reg[I_(UFCON)] &= ~UFCON_Tx_FIFO_RESET; - PRINT_DEBUG("UART%d: Tx FIFO Reset\n", s->channel); - } - break; - - case UTXH: - if (s->chr) { - s->reg[I_(UTRSTAT)] &= ~(UTRSTAT_TRANSMITTER_EMPTY | - UTRSTAT_Tx_BUFFER_EMPTY); - ch = (uint8_t)val; - qemu_chr_fe_write(s->chr, &ch, 1); -#if DEBUG_Tx_DATA - fprintf(stderr, "%c", ch); -#endif - s->reg[I_(UTRSTAT)] |= UTRSTAT_TRANSMITTER_EMPTY | - UTRSTAT_Tx_BUFFER_EMPTY; - s->reg[I_(UINTSP)] |= UINTSP_TXD; - exynos4210_uart_update_irq(s); - } - break; - - case UINTP: - s->reg[I_(UINTP)] &= ~val; - s->reg[I_(UINTSP)] &= ~val; - PRINT_DEBUG("UART%d: UINTP [%04x] have been cleared: %08x\n", - s->channel, offset, s->reg[I_(UINTP)]); - exynos4210_uart_update_irq(s); - break; - case UTRSTAT: - case UERSTAT: - case UFSTAT: - case UMSTAT: - case URXH: - PRINT_DEBUG("UART%d: Trying to write into RO register: %s [%04x]\n", - s->channel, exynos4210_uart_regname(offset), offset); - break; - case UINTSP: - s->reg[I_(UINTSP)] &= ~val; - break; - case UINTM: - s->reg[I_(UINTM)] = val; - exynos4210_uart_update_irq(s); - break; - case UCON: - case UMCON: - default: - s->reg[I_(offset)] = val; - break; - } -} -static uint64_t exynos4210_uart_read(void *opaque, hwaddr offset, - unsigned size) -{ - Exynos4210UartState *s = (Exynos4210UartState *)opaque; - uint32_t res; - - switch (offset) { - case UERSTAT: /* Read Only */ - res = s->reg[I_(UERSTAT)]; - s->reg[I_(UERSTAT)] = 0; - return res; - case UFSTAT: /* Read Only */ - s->reg[I_(UFSTAT)] = fifo_elements_number(&s->rx) & 0xff; - if (fifo_empty_elements_number(&s->rx) == 0) { - s->reg[I_(UFSTAT)] |= UFSTAT_Rx_FIFO_FULL; - s->reg[I_(UFSTAT)] &= ~0xff; - } - return s->reg[I_(UFSTAT)]; - case URXH: - if (s->reg[I_(UFCON)] & UFCON_FIFO_ENABLE) { - if (fifo_elements_number(&s->rx)) { - res = fifo_retrieve(&s->rx); -#if DEBUG_Rx_DATA - fprintf(stderr, "%c", res); -#endif - if (!fifo_elements_number(&s->rx)) { - s->reg[I_(UTRSTAT)] &= ~UTRSTAT_Rx_BUFFER_DATA_READY; - } else { - s->reg[I_(UTRSTAT)] |= UTRSTAT_Rx_BUFFER_DATA_READY; - } - } else { - s->reg[I_(UINTSP)] |= UINTSP_ERROR; - exynos4210_uart_update_irq(s); - res = 0; - } - } else { - s->reg[I_(UTRSTAT)] &= ~UTRSTAT_Rx_BUFFER_DATA_READY; - res = s->reg[I_(URXH)]; - } - return res; - case UTXH: - PRINT_DEBUG("UART%d: Trying to read from WO register: %s [%04x]\n", - s->channel, exynos4210_uart_regname(offset), offset); - break; - default: - return s->reg[I_(offset)]; - } - - return 0; -} - -static const MemoryRegionOps exynos4210_uart_ops = { - .read = exynos4210_uart_read, - .write = exynos4210_uart_write, - .endianness = DEVICE_NATIVE_ENDIAN, - .valid = { - .max_access_size = 4, - .unaligned = false - }, -}; - -static int exynos4210_uart_can_receive(void *opaque) -{ - Exynos4210UartState *s = (Exynos4210UartState *)opaque; - - return fifo_empty_elements_number(&s->rx); -} - - -static void exynos4210_uart_receive(void *opaque, const uint8_t *buf, int size) -{ - Exynos4210UartState *s = (Exynos4210UartState *)opaque; - int i; - - if (s->reg[I_(UFCON)] & UFCON_FIFO_ENABLE) { - if (fifo_empty_elements_number(&s->rx) < size) { - for (i = 0; i < fifo_empty_elements_number(&s->rx); i++) { - fifo_store(&s->rx, buf[i]); - } - s->reg[I_(UINTSP)] |= UINTSP_ERROR; - s->reg[I_(UTRSTAT)] |= UTRSTAT_Rx_BUFFER_DATA_READY; - } else { - for (i = 0; i < size; i++) { - fifo_store(&s->rx, buf[i]); - } - s->reg[I_(UTRSTAT)] |= UTRSTAT_Rx_BUFFER_DATA_READY; - } - /* XXX: Around here we maybe should check Rx trigger level */ - s->reg[I_(UINTSP)] |= UINTSP_RXD; - } else { - s->reg[I_(URXH)] = buf[0]; - s->reg[I_(UINTSP)] |= UINTSP_RXD; - s->reg[I_(UTRSTAT)] |= UTRSTAT_Rx_BUFFER_DATA_READY; - } - - exynos4210_uart_update_irq(s); -} - - -static void exynos4210_uart_event(void *opaque, int event) -{ - Exynos4210UartState *s = (Exynos4210UartState *)opaque; - - if (event == CHR_EVENT_BREAK) { - /* When the RxDn is held in logic 0, then a null byte is pushed into the - * fifo */ - fifo_store(&s->rx, '\0'); - s->reg[I_(UERSTAT)] |= UERSTAT_BREAK; - exynos4210_uart_update_irq(s); - } -} - - -static void exynos4210_uart_reset(DeviceState *dev) -{ - Exynos4210UartState *s = EXYNOS4210_UART(dev); - int i; - - for (i = 0; i < ARRAY_SIZE(exynos4210_uart_regs); i++) { - s->reg[I_(exynos4210_uart_regs[i].offset)] = - exynos4210_uart_regs[i].reset_value; - } - - fifo_reset(&s->rx); - fifo_reset(&s->tx); - - PRINT_DEBUG("UART%d: Rx FIFO size: %d\n", s->channel, s->rx.size); -} - -static const VMStateDescription vmstate_exynos4210_uart_fifo = { - .name = "exynos4210.uart.fifo", - .version_id = 1, - .minimum_version_id = 1, - .fields = (VMStateField[]) { - VMSTATE_UINT32(sp, Exynos4210UartFIFO), - VMSTATE_UINT32(rp, Exynos4210UartFIFO), - VMSTATE_VBUFFER_UINT32(data, Exynos4210UartFIFO, 1, NULL, 0, size), - VMSTATE_END_OF_LIST() - } -}; - -static const VMStateDescription vmstate_exynos4210_uart = { - .name = "exynos4210.uart", - .version_id = 1, - .minimum_version_id = 1, - .fields = (VMStateField[]) { - VMSTATE_STRUCT(rx, Exynos4210UartState, 1, - vmstate_exynos4210_uart_fifo, Exynos4210UartFIFO), - VMSTATE_UINT32_ARRAY(reg, Exynos4210UartState, - EXYNOS4210_UART_REGS_MEM_SIZE / sizeof(uint32_t)), - VMSTATE_END_OF_LIST() - } -}; - -DeviceState *exynos4210_uart_create(hwaddr addr, - int fifo_size, - int channel, - CharDriverState *chr, - qemu_irq irq) -{ - DeviceState *dev; - SysBusDevice *bus; - - const char chr_name[] = "serial"; - char label[ARRAY_SIZE(chr_name) + 1]; - - dev = qdev_create(NULL, TYPE_EXYNOS4210_UART); - - if (!chr) { - if (channel >= MAX_SERIAL_PORTS) { - error_report("Only %d serial ports are supported by QEMU", - MAX_SERIAL_PORTS); - exit(1); - } - chr = serial_hds[channel]; - if (!chr) { - snprintf(label, ARRAY_SIZE(label), "%s%d", chr_name, channel); - chr = qemu_chr_new(label, "null", NULL); - if (!(chr)) { - error_report("Can't assign serial port to UART%d", channel); - exit(1); - } - } - } - - qdev_prop_set_chr(dev, "chardev", chr); - qdev_prop_set_uint32(dev, "channel", channel); - qdev_prop_set_uint32(dev, "rx-size", fifo_size); - qdev_prop_set_uint32(dev, "tx-size", fifo_size); - - bus = SYS_BUS_DEVICE(dev); - qdev_init_nofail(dev); - if (addr != (hwaddr)-1) { - sysbus_mmio_map(bus, 0, addr); - } - sysbus_connect_irq(bus, 0, irq); - - return dev; -} - -static int exynos4210_uart_init(SysBusDevice *dev) -{ - Exynos4210UartState *s = EXYNOS4210_UART(dev); - - /* memory mapping */ - memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_uart_ops, s, - "exynos4210.uart", EXYNOS4210_UART_REGS_MEM_SIZE); - sysbus_init_mmio(dev, &s->iomem); - - sysbus_init_irq(dev, &s->irq); - - qemu_chr_add_handlers(s->chr, exynos4210_uart_can_receive, - exynos4210_uart_receive, exynos4210_uart_event, s); - - return 0; -} - -static Property exynos4210_uart_properties[] = { - DEFINE_PROP_CHR("chardev", Exynos4210UartState, chr), - DEFINE_PROP_UINT32("channel", Exynos4210UartState, channel, 0), - DEFINE_PROP_UINT32("rx-size", Exynos4210UartState, rx.size, 16), - DEFINE_PROP_UINT32("tx-size", Exynos4210UartState, tx.size, 16), - DEFINE_PROP_END_OF_LIST(), -}; - -static void exynos4210_uart_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - - k->init = exynos4210_uart_init; - dc->reset = exynos4210_uart_reset; - dc->props = exynos4210_uart_properties; - dc->vmsd = &vmstate_exynos4210_uart; -} - -static const TypeInfo exynos4210_uart_info = { - .name = TYPE_EXYNOS4210_UART, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(Exynos4210UartState), - .class_init = exynos4210_uart_class_init, -}; - -static void exynos4210_uart_register(void) -{ - type_register_static(&exynos4210_uart_info); -} - -type_init(exynos4210_uart_register) -- cgit 1.2.3-korg