diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/hw/net/pcnet.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/hw/net/pcnet.h')
-rw-r--r-- | qemu/hw/net/pcnet.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/qemu/hw/net/pcnet.h b/qemu/hw/net/pcnet.h new file mode 100644 index 000000000..dec8de834 --- /dev/null +++ b/qemu/hw/net/pcnet.h @@ -0,0 +1,67 @@ +#ifndef HW_PCNET_H +#define HW_PCNET_H 1 + +#define PCNET_IOPORT_SIZE 0x20 +#define PCNET_PNPMMIO_SIZE 0x20 + +#define PCNET_LOOPTEST_CRC 1 +#define PCNET_LOOPTEST_NOCRC 2 + +#include "exec/memory.h" + +/* BUS CONFIGURATION REGISTERS */ +#define BCR_MSRDA 0 +#define BCR_MSWRA 1 +#define BCR_MC 2 +#define BCR_LNKST 4 +#define BCR_LED1 5 +#define BCR_LED2 6 +#define BCR_LED3 7 +#define BCR_FDC 9 +#define BCR_BSBC 18 +#define BCR_EECAS 19 +#define BCR_SWS 20 +#define BCR_PLAT 22 + +#define BCR_TMAULOOP(S) !!((S)->bcr[BCR_MC ] & 0x4000) +#define BCR_APROMWE(S) !!((S)->bcr[BCR_MC ] & 0x0100) +#define BCR_DWIO(S) !!((S)->bcr[BCR_BSBC] & 0x0080) +#define BCR_SSIZE32(S) !!((S)->bcr[BCR_SWS ] & 0x0100) +#define BCR_SWSTYLE(S) ((S)->bcr[BCR_SWS ] & 0x00FF) + +typedef struct PCNetState_st PCNetState; + +struct PCNetState_st { + NICState *nic; + NICConf conf; + QEMUTimer *poll_timer; + int rap, isr, lnkst; + uint32_t rdra, tdra; + uint8_t prom[16]; + uint16_t csr[128]; + uint16_t bcr[32]; + int xmit_pos; + uint64_t timer; + MemoryRegion mmio; + uint8_t buffer[4096]; + qemu_irq irq; + void (*phys_mem_read)(void *dma_opaque, hwaddr addr, + uint8_t *buf, int len, int do_bswap); + void (*phys_mem_write)(void *dma_opaque, hwaddr addr, + uint8_t *buf, int len, int do_bswap); + void *dma_opaque; + int tx_busy; + int looptest; +}; + +void pcnet_h_reset(void *opaque); +void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val); +uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr); +void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val); +uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr); +uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap); +ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_); +void pcnet_set_link_status(NetClientState *nc); +void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info); +extern const VMStateDescription vmstate_pcnet; +#endif |