Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 121 insertions, 0 deletions

diff --git a/drivers/net/ni65.h b/drivers/net/ni65.h
new file mode 100644
index 000000000000..b01cef1b62c1
--- /dev/null
+++ b/drivers/net/ni65.h
@@ -0,0 +1,121 @@
+/* am7990 (lance) definitions
+ * 
+ * This is an extension to the Linux operating system, and is covered by
+ * same GNU General Public License that covers that work.
+ * 
+ * Michael Hipp
+ * email: mhipp@student.uni-tuebingen.de
+ *
+ * sources: (mail me or ask archie if you need them) 
+ *    crynwr-packet-driver
+ */
+
+/*
+ *      Control and Status Register 0 (CSR0) bit definitions
+ * (R=Readable) (W=Writeable) (S=Set on write) (C-Clear on write)
+ *
+ */
+
+#define CSR0_ERR        0x8000  /* Error summary (R) */
+#define CSR0_BABL       0x4000  /* Babble transmitter timeout error (RC) */
+#define CSR0_CERR       0x2000  /* Collision Error (RC) */
+#define CSR0_MISS       0x1000  /* Missed packet (RC) */
+#define CSR0_MERR       0x0800  /* Memory Error (RC) */
+#define CSR0_RINT       0x0400  /* Receiver Interrupt (RC) */
+#define CSR0_TINT       0x0200  /* Transmit Interrupt (RC) */
+#define CSR0_IDON       0x0100  /* Initialization Done (RC) */
+#define CSR0_INTR       0x0080  /* Interrupt Flag (R) */
+#define CSR0_INEA       0x0040  /* Interrupt Enable (RW) */
+#define CSR0_RXON       0x0020  /* Receiver on (R) */
+#define CSR0_TXON       0x0010  /* Transmitter on (R) */
+#define CSR0_TDMD       0x0008  /* Transmit Demand (RS) */
+#define CSR0_STOP       0x0004  /* Stop (RS) */
+#define CSR0_STRT       0x0002  /* Start (RS) */
+#define CSR0_INIT       0x0001  /* Initialize (RS) */
+
+#define CSR0_CLRALL    0x7f00   /* mask for all clearable bits */
+/*
+ *      Initialization Block  Mode operation Bit Definitions.
+ */
+
+#define M_PROM          0x8000  /* Promiscuous Mode */
+#define M_INTL          0x0040  /* Internal Loopback */
+#define M_DRTY          0x0020  /* Disable Retry */
+#define M_COLL          0x0010  /* Force Collision */
+#define M_DTCR          0x0008  /* Disable Transmit CRC) */
+#define M_LOOP          0x0004  /* Loopback */
+#define M_DTX           0x0002  /* Disable the Transmitter */
+#define M_DRX           0x0001  /* Disable the Receiver */
+
+
+/*
+ *      Receive message descriptor bit definitions.
+ */
+
+#define RCV_OWN         0x80    /* owner bit 0 = host, 1 = lance */
+#define RCV_ERR         0x40    /* Error Summary */
+#define RCV_FRAM        0x20    /* Framing Error */
+#define RCV_OFLO        0x10    /* Overflow Error */
+#define RCV_CRC         0x08    /* CRC Error */
+#define RCV_BUF_ERR     0x04    /* Buffer Error */
+#define RCV_START       0x02    /* Start of Packet */
+#define RCV_END         0x01    /* End of Packet */
+
+
+/*
+ *      Transmit  message descriptor bit definitions.
+ */
+
+#define XMIT_OWN        0x80    /* owner bit 0 = host, 1 = lance */
+#define XMIT_ERR        0x40    /* Error Summary */
+#define XMIT_RETRY      0x10    /* more the 1 retry needed to Xmit */
+#define XMIT_1_RETRY    0x08    /* one retry needed to Xmit */
+#define XMIT_DEF        0x04    /* Deferred */
+#define XMIT_START      0x02    /* Start of Packet */
+#define XMIT_END        0x01    /* End of Packet */
+
+/*
+ * transmit status (2) (valid if XMIT_ERR == 1)
+ */
+
+#define XMIT_TDRMASK    0x03ff  /* time-domain-reflectometer-value */
+#define XMIT_RTRY       0x0400  /* Failed after 16 retransmissions  */
+#define XMIT_LCAR       0x0800  /* Loss of Carrier */
+#define XMIT_LCOL       0x1000  /* Late collision */
+#define XMIT_RESERV     0x2000  /* Reserved */
+#define XMIT_UFLO       0x4000  /* Underflow (late memory) */
+#define XMIT_BUFF       0x8000  /* Buffering error (no ENP) */
+
+struct init_block {
+        unsigned short mode;
+        unsigned char eaddr[6];
+        unsigned char filter[8];
+        /* bit 29-31: number of rmd's (power of 2) */
+        u32 rrp;                /* receive ring pointer (align 8) */
+        /* bit 29-31: number of tmd's (power of 2) */
+        u32 trp;                /* transmit ring pointer (align 8) */
+};
+
+struct rmd {                    /* Receive Message Descriptor */
+        union {
+                volatile u32 buffer;
+                struct {
+                        volatile unsigned char dummy[3];
+                        volatile unsigned char status;
+                } s;
+        } u;
+        volatile short blen;
+        volatile unsigned short mlen;
+};
+
+struct tmd {
+        union {
+                volatile u32 buffer;
+                struct {
+                        volatile unsigned char dummy[3];
+                        volatile unsigned char status;
+                } s;
+        } u;
+        volatile unsigned short blen;
+        volatile unsigned short status2;
+};