Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / drivers / net / ax88796.h

diff --git a/qemu/roms/u-boot/drivers/net/ax88796.h b/qemu/roms/u-boot/drivers/net/ax88796.h
new file mode 100644 (file)
index 0000000..2b4e05a
--- /dev/null
+++ b/qemu/roms/u-boot/drivers/net/ax88796.h
@@ -0,0 +1,67 @@
+/*
+ * AX88796L(NE2000) support
+ *
+ * (c) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __DRIVERS_AX88796L_H__
+#define __DRIVERS_AX88796L_H__
+
+#define DP_DATA                (0x10 << 1)
+#define START_PG       0x40    /* First page of TX buffer */
+#define START_PG2      0x48
+#define STOP_PG                0x80    /* Last page +1 of RX ring */
+#define TX_PAGES       12
+#define RX_START       (START_PG+TX_PAGES)
+#define RX_END         STOP_PG
+
+#define AX88796L_BASE_ADDRESS  CONFIG_DRIVER_NE2000_BASE
+#define AX88796L_BYTE_ACCESS   0x00001000
+#define AX88796L_OFFSET                0x00000400
+#define AX88796L_ADDRESS_BYTE  AX88796L_BASE_ADDRESS + \
+               AX88796L_BYTE_ACCESS + AX88796L_OFFSET
+#define AX88796L_REG_MEMR      AX88796L_ADDRESS_BYTE + (0x14<<1)
+#define AX88796L_REG_CR                AX88796L_ADDRESS_BYTE + (0x00<<1)
+
+#define AX88796L_CR            (*(vu_short *)(AX88796L_REG_CR))
+#define AX88796L_MEMR          (*(vu_short *)(AX88796L_REG_MEMR))
+
+#define EECS_HIGH              (AX88796L_MEMR |= 0x10)
+#define EECS_LOW               (AX88796L_MEMR &= 0xef)
+#define EECLK_HIGH             (AX88796L_MEMR |= 0x80)
+#define EECLK_LOW              (AX88796L_MEMR &= 0x7f)
+#define EEDI_HIGH              (AX88796L_MEMR |= 0x20)
+#define EEDI_LOW               (AX88796L_MEMR &= 0xdf)
+#define EEDO                   ((AX88796L_MEMR & 0x40)>>6)
+
+#define PAGE0_SET              (AX88796L_CR &= 0x3f)
+#define PAGE1_SET              (AX88796L_CR = (AX88796L_CR & 0x3f) | 0x40)
+
+#define BIT_DUMMY      0
+#define MAC_EEP_READ   1
+#define MAC_EEP_WRITE  2
+#define MAC_EEP_ERACE  3
+#define MAC_EEP_EWEN   4
+#define MAC_EEP_EWDS   5
+
+/* R7780MP Specific code */
+#if defined(CONFIG_R7780MP)
+#define ISA_OFFSET     0x1400
+#define DP_IN(_b_, _o_, _d_)   (_d_) = \
+       *( (vu_short *) ((_b_) + ((_o_) * 2) + ISA_OFFSET))
+#define DP_OUT(_b_, _o_, _d_) \
+       *((vu_short *)((_b_) + ((_o_) * 2) + ISA_OFFSET)) = (_d_)
+#define DP_IN_DATA(_b_, _d_)   (_d_) = *( (vu_short *) ((_b_) + ISA_OFFSET))
+#define DP_OUT_DATA(_b_, _d_)  *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
+#else
+/* Please change for your target boards */
+#define ISA_OFFSET     0x0000
+#define DP_IN(_b_, _o_, _d_)   (_d_) = *( (vu_short *)((_b_)+(_o_ )+ISA_OFFSET))
+#define DP_OUT(_b_, _o_, _d_)  *((vu_short *)((_b_)+(_o_)+ISA_OFFSET)) = (_d_)
+#define DP_IN_DATA(_b_, _d_)   (_d_) = *( (vu_short *) ((_b_)+ISA_OFFSET))
+#define DP_OUT_DATA(_b_, _d_)  *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
+#endif
+
+#endif /* __DRIVERS_AX88796L_H__ */