14  * all copies or substantial portions of the Software.
28 #include "hw/ssi/stm32f2xx_spi.h"
47     s->spi_cr1 = 0x00000000;  in stm32f2xx_spi_reset()
48     s->spi_cr2 = 0x00000000;  in stm32f2xx_spi_reset()
49     s->spi_sr = 0x0000000A;  in stm32f2xx_spi_reset()
50     s->spi_dr = 0x0000000C;  in stm32f2xx_spi_reset()
51     s->spi_crcpr = 0x00000007;  in stm32f2xx_spi_reset()
52     s->spi_rxcrcr = 0x00000000;  in stm32f2xx_spi_reset()
53     s->spi_txcrcr = 0x00000000;  in stm32f2xx_spi_reset()
54     s->spi_i2scfgr = 0x00000000;  in stm32f2xx_spi_reset()
55     s->spi_i2spr = 0x00000002;  in stm32f2xx_spi_reset()
60     DB_PRINT("Data to send: 0x%x\n", s->spi_dr);  in stm32f2xx_spi_transfer()
62     s->spi_dr = ssi_transfer(s->ssi, s->spi_dr);  in stm32f2xx_spi_transfer()
63     s->spi_sr |= STM_SPI_SR_RXNE;  in stm32f2xx_spi_transfer()
65     DB_PRINT("Data received: 0x%x\n", s->spi_dr);  in stm32f2xx_spi_transfer()
77         return s->spi_cr1;  in stm32f2xx_spi_read()
81         return s->spi_cr2;  in stm32f2xx_spi_read()
83         return s->spi_sr;  in stm32f2xx_spi_read()
86         s->spi_sr &= ~STM_SPI_SR_RXNE;  in stm32f2xx_spi_read()
87         return s->spi_dr;  in stm32f2xx_spi_read()
91         return s->spi_crcpr;  in stm32f2xx_spi_read()
95         return s->spi_rxcrcr;  in stm32f2xx_spi_read()
99         return s->spi_txcrcr;  in stm32f2xx_spi_read()
103         return s->spi_i2scfgr;  in stm32f2xx_spi_read()
107         return s->spi_i2spr;  in stm32f2xx_spi_read()
126         s->spi_cr1 = value;  in stm32f2xx_spi_write()
131         s->spi_cr2 = value;  in stm32f2xx_spi_write()
139         s->spi_dr = value;  in stm32f2xx_spi_write()
196     memory_region_init_io(&s->mmio, obj, &stm32f2xx_spi_ops, s,  in stm32f2xx_spi_init()
198     sysbus_init_mmio(SYS_BUS_DEVICE(obj), &s->mmio);  in stm32f2xx_spi_init()
200     sysbus_init_irq(SYS_BUS_DEVICE(obj), &s->irq);  in stm32f2xx_spi_init()
202     s->ssi = ssi_create_bus(dev, "ssi");  in stm32f2xx_spi_init()
210     dc->vmsd = &vmstate_stm32f2xx_spi;  in stm32f2xx_spi_class_init()