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!

1 files changed, 85 insertions, 0 deletions

diff --git a/drivers/s390/net/qeth_eddp.h b/drivers/s390/net/qeth_eddp.h
new file mode 100644
index 000000000000..e1b51860bc57
--- /dev/null
+++ b/drivers/s390/net/qeth_eddp.h
@@ -0,0 +1,85 @@
+/*
+ * linux/drivers/s390/net/qeth_eddp.c ($Revision: 1.5 $)
+ *
+ * Header file for qeth enhanced device driver pakcing.
+ *
+ * Copyright 2004 IBM Corporation
+ *
+ *    Author(s): Thomas Spatzier <tspat@de.ibm.com>
+ *
+ *    $Revision: 1.5 $	 $Date: 2005/03/24 09:04:18 $
+ *
+ */
+#ifndef __QETH_EDDP_H__
+#define __QETH_EDDP_H__
+
+struct qeth_eddp_element {
+	u32 flags;
+	u32 length;
+	void *addr;
+};
+
+struct qeth_eddp_context {
+	atomic_t refcnt;
+	enum qeth_large_send_types type;
+	int num_pages;			    /* # of allocated pages */
+	u8 **pages;			    /* pointers to pages */
+	int offset;			    /* offset in ctx during creation */
+	int num_elements;		    /* # of required 'SBALEs' */
+	struct qeth_eddp_element *elements; /* array of 'SBALEs' */
+	int elements_per_skb;		    /* # of 'SBALEs' per skb **/
+};
+
+struct qeth_eddp_context_reference {
+	struct list_head list;
+	struct qeth_eddp_context *ctx;
+};
+
+extern struct qeth_eddp_context *
+qeth_eddp_create_context(struct qeth_card *,struct sk_buff *,struct qeth_hdr *);
+
+extern void
+qeth_eddp_put_context(struct qeth_eddp_context *);
+
+extern int
+qeth_eddp_fill_buffer(struct qeth_qdio_out_q *,struct qeth_eddp_context *,int);
+
+extern void
+qeth_eddp_buf_release_contexts(struct qeth_qdio_out_buffer *);
+
+extern int
+qeth_eddp_check_buffers_for_context(struct qeth_qdio_out_q *,
+				    struct qeth_eddp_context *);
+/*
+ * Data used for fragmenting a IP packet.
+ */
+struct qeth_eddp_data {
+	struct qeth_hdr qh;
+	struct ethhdr mac;
+	u16 vlan[2];
+	union {
+		struct {
+			struct iphdr h;
+			u8 options[40];
+		} ip4;
+		struct {
+			struct ipv6hdr h;
+		} ip6;
+	} nh;
+	u8 nhl;
+	void *nh_in_ctx;	/* address of nh within the ctx */
+	union {
+		struct {
+			struct tcphdr h;
+			u8 options[40];
+		} tcp;
+	} th;
+	u8 thl;
+	void *th_in_ctx;	/* address of th within the ctx */
+	struct sk_buff *skb;
+	int skb_offset;
+	int frag;
+	int frag_offset;
+} __attribute__ ((packed));
+
+#endif /* __QETH_EDDP_H__ */