diff options
author | Alistair Francis <alistair.francis@xilinx.com> | 2016-01-21 14:15:03 +0000 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2016-01-21 14:15:03 +0000 |
commit | 6363235b2bd49d31a04c0229ae95e5f415c52a54 (patch) | |
tree | 70406b1afef8e3d1c112102bfef1c4eda9cd8b85 /hw/ssi/xilinx_spips.c | |
parent | 8fd06719e7d37f91f1b843af4cdcdfe7eb3e4a69 (diff) |
xilinx_spips: Separate the state struct into a header
Separate out the XilinxSPIPS struct into a separate header
file.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/ssi/xilinx_spips.c')
-rw-r--r-- | hw/ssi/xilinx_spips.c | 46 |
1 files changed, 4 insertions, 42 deletions
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index e9471fff9d..c2a8dda313 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -29,6 +29,7 @@ #include "qemu/fifo8.h" #include "hw/ssi/ssi.h" #include "qemu/bitops.h" +#include "hw/ssi/xilinx_spips.h" #ifndef XILINX_SPIPS_ERR_DEBUG #define XILINX_SPIPS_ERR_DEBUG 0 @@ -103,8 +104,6 @@ #define R_MOD_ID (0xFC / 4) -#define R_MAX (R_MOD_ID+1) - /* size of TXRX FIFOs */ #define RXFF_A 32 #define TXFF_A 32 @@ -135,30 +134,6 @@ typedef enum { } FlashCMD; typedef struct { - SysBusDevice parent_obj; - - MemoryRegion iomem; - MemoryRegion mmlqspi; - - qemu_irq irq; - int irqline; - - uint8_t num_cs; - uint8_t num_busses; - - uint8_t snoop_state; - qemu_irq *cs_lines; - SSIBus **spi; - - Fifo8 rx_fifo; - Fifo8 tx_fifo; - - uint8_t num_txrx_bytes; - - uint32_t regs[R_MAX]; -} XilinxSPIPS; - -typedef struct { XilinxSPIPS parent_obj; uint8_t lqspi_buf[LQSPI_CACHE_SIZE]; @@ -174,19 +149,6 @@ typedef struct XilinxSPIPSClass { uint32_t tx_fifo_size; } XilinxSPIPSClass; -#define TYPE_XILINX_SPIPS "xlnx.ps7-spi" -#define TYPE_XILINX_QSPIPS "xlnx.ps7-qspi" - -#define XILINX_SPIPS(obj) \ - OBJECT_CHECK(XilinxSPIPS, (obj), TYPE_XILINX_SPIPS) -#define XILINX_SPIPS_CLASS(klass) \ - OBJECT_CLASS_CHECK(XilinxSPIPSClass, (klass), TYPE_XILINX_SPIPS) -#define XILINX_SPIPS_GET_CLASS(obj) \ - OBJECT_GET_CLASS(XilinxSPIPSClass, (obj), TYPE_XILINX_SPIPS) - -#define XILINX_QSPIPS(obj) \ - OBJECT_CHECK(XilinxQSPIPS, (obj), TYPE_XILINX_QSPIPS) - static inline int num_effective_busses(XilinxSPIPS *s) { return (s->regs[R_LQSPI_CFG] & LQSPI_CFG_SEP_BUS && @@ -257,7 +219,7 @@ static void xilinx_spips_reset(DeviceState *d) XilinxSPIPS *s = XILINX_SPIPS(d); int i; - for (i = 0; i < R_MAX; i++) { + for (i = 0; i < XLNX_SPIPS_R_MAX; i++) { s->regs[i] = 0; } @@ -664,7 +626,7 @@ static void xilinx_spips_realize(DeviceState *dev, Error **errp) } memory_region_init_io(&s->iomem, OBJECT(s), xsc->reg_ops, s, - "spi", R_MAX*4); + "spi", XLNX_SPIPS_R_MAX * 4); sysbus_init_mmio(sbd, &s->iomem); s->irqline = -1; @@ -708,7 +670,7 @@ static const VMStateDescription vmstate_xilinx_spips = { .fields = (VMStateField[]) { VMSTATE_FIFO8(tx_fifo, XilinxSPIPS), VMSTATE_FIFO8(rx_fifo, XilinxSPIPS), - VMSTATE_UINT32_ARRAY(regs, XilinxSPIPS, R_MAX), + VMSTATE_UINT32_ARRAY(regs, XilinxSPIPS, XLNX_SPIPS_R_MAX), VMSTATE_UINT8(snoop_state, XilinxSPIPS), VMSTATE_END_OF_LIST() } |