Linux-2.6.12-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!
diff --git a/drivers/net/wan/sbni.h b/drivers/net/wan/sbni.h
new file mode 100644
index 0000000..27715e7
--- /dev/null
+++ b/drivers/net/wan/sbni.h
@@ -0,0 +1,141 @@
+/* sbni.h: definitions for a Granch SBNI12 driver, version 5.0.0
+ * Written 2001 Denis I.Timofeev (timofeev@granch.ru)
+ * This file is distributed under the GNU GPL
+ */
+
+#ifndef SBNI_H
+#define SBNI_H
+
+#ifdef SBNI_DEBUG
+#define DP( A ) A
+#else
+#define DP( A )
+#endif
+
+
+/* We don't have official vendor id yet... */
+#define SBNI_PCI_VENDOR 0x55
+#define SBNI_PCI_DEVICE 0x9f
+
+#define ISA_MODE 0x00
+#define PCI_MODE 0x01
+
+#define SBNI_IO_EXTENT 4
+
+enum sbni_reg {
+ CSR0 = 0,
+ CSR1 = 1,
+ DAT = 2
+};
+
+/* CSR0 mapping */
+enum {
+ BU_EMP = 0x02,
+ RC_CHK = 0x04,
+ CT_ZER = 0x08,
+ TR_REQ = 0x10,
+ TR_RDY = 0x20,
+ EN_INT = 0x40,
+ RC_RDY = 0x80
+};
+
+
+/* CSR1 mapping */
+#define PR_RES 0x80
+
+struct sbni_csr1 {
+ unsigned rxl : 5;
+ unsigned rate : 2;
+ unsigned : 1;
+};
+
+/* fields in frame header */
+#define FRAME_ACK_MASK (unsigned short)0x7000
+#define FRAME_LEN_MASK (unsigned short)0x03FF
+#define FRAME_FIRST (unsigned short)0x8000
+#define FRAME_RETRY (unsigned short)0x0800
+
+#define FRAME_SENT_BAD (unsigned short)0x4000
+#define FRAME_SENT_OK (unsigned short)0x3000
+
+
+/* state flags */
+enum {
+ FL_WAIT_ACK = 0x01,
+ FL_NEED_RESEND = 0x02,
+ FL_PREV_OK = 0x04,
+ FL_SLOW_MODE = 0x08,
+ FL_SECONDARY = 0x10,
+#ifdef CONFIG_SBNI_MULTILINE
+ FL_SLAVE = 0x20,
+#endif
+ FL_LINE_DOWN = 0x40
+};
+
+
+enum {
+ DEFAULT_IOBASEADDR = 0x210,
+ DEFAULT_INTERRUPTNUMBER = 5,
+ DEFAULT_RATE = 0,
+ DEFAULT_FRAME_LEN = 1012
+};
+
+#define DEF_RXL_DELTA -1
+#define DEF_RXL 0xf
+
+#define SBNI_SIG 0x5a
+
+#define SBNI_MIN_LEN 60 /* Shortest Ethernet frame without FCS */
+#define SBNI_MAX_FRAME 1023
+#define ETHER_MAX_LEN 1518
+
+#define SBNI_TIMEOUT (HZ/10)
+
+#define TR_ERROR_COUNT 32
+#define CHANGE_LEVEL_START_TICKS 4
+
+#define SBNI_MAX_NUM_CARDS 16
+
+/* internal SBNI-specific statistics */
+struct sbni_in_stats {
+ u32 all_rx_number;
+ u32 bad_rx_number;
+ u32 timeout_number;
+ u32 all_tx_number;
+ u32 resend_tx_number;
+};
+
+/* SBNI ioctl params */
+#define SIOCDEVGETINSTATS SIOCDEVPRIVATE
+#define SIOCDEVRESINSTATS SIOCDEVPRIVATE+1
+#define SIOCDEVGHWSTATE SIOCDEVPRIVATE+2
+#define SIOCDEVSHWSTATE SIOCDEVPRIVATE+3
+#define SIOCDEVENSLAVE SIOCDEVPRIVATE+4
+#define SIOCDEVEMANSIPATE SIOCDEVPRIVATE+5
+
+
+/* data packet for SIOCDEVGHWSTATE/SIOCDEVSHWSTATE ioctl requests */
+struct sbni_flags {
+ u32 rxl : 4;
+ u32 rate : 2;
+ u32 fixed_rxl : 1;
+ u32 slow_mode : 1;
+ u32 mac_addr : 24;
+};
+
+/*
+ * CRC-32 stuff
+ */
+#define CRC32(c,crc) (crc32tab[((size_t)(crc) ^ (c)) & 0xff] ^ (((crc) >> 8) & 0x00FFFFFF))
+ /* CRC generator 0xEDB88320 */
+ /* CRC remainder 0x2144DF1C */
+ /* CRC initial value 0x00000000 */
+#define CRC32_REMAINDER 0x2144DF1C
+#define CRC32_INITIAL 0x00000000
+
+#ifndef __initdata
+#define __initdata
+#endif
+
+#endif
+