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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:07:53 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:07:53 +0000
commit4fbe7358c7747a9165f776eb19addbb9baf7def2 (patch)
treebc7076b4f6d10c2cc2942539bb666e50f0b66954 /libdde_linux26/lib/src/mach_glue
parent21adb5284111190057db245cfc2b54091920c373 (diff)
rename libdde_linux26 into libdde-linux26 to make dpkg-source happy
Diffstat (limited to 'libdde_linux26/lib/src/mach_glue')
-rw-r--r--libdde_linux26/lib/src/mach_glue/block.c81
-rw-r--r--libdde_linux26/lib/src/mach_glue/net.c112
2 files changed, 0 insertions, 193 deletions
diff --git a/libdde_linux26/lib/src/mach_glue/block.c b/libdde_linux26/lib/src/mach_glue/block.c
deleted file mode 100644
index 3820712c..00000000
--- a/libdde_linux26/lib/src/mach_glue/block.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <linux/fs.h>
-#include <linux/genhd.h>
-#include <linux/bio.h>
-#include <ddekit/assert.h>
-
-struct gendisk *find_disk_by_name (char *);
-void dde_page_cache_add (struct page *);
-
-struct block_device *open_block_dev (char *name, int part, fmode_t mode)
-{
- struct gendisk *disk = find_disk_by_name (name);
- if (disk)
- {
- dev_t devid = MKDEV (disk->major, disk->first_minor + part);
- return open_by_devnum (devid, mode);
- }
- return ERR_PTR(-ENXIO);
-}
-
-/* read or write a piece of data to a block device.
- * DATA must be in one page.
- * SECTORNR: the writing location in sectors. */
-int block_dev_rw (struct block_device *dev, int sectornr,
- char *data, int count, int rw, void (*done (int err)))
-{
- int err = 0;
- struct bio *bio;
- struct page *page;
- int i;
-
- void end_bio (struct bio *bio, int err)
- {
- done (err);
- }
-
- assert (count <= PAGE_SIZE);
- bio = bio_alloc (GFP_NOIO, 1);
- if (bio == NULL)
- {
- err = ENOMEM;
- goto out;
- }
-
- page = kmalloc (sizeof (*page), GFP_KERNEL);
- if (page == NULL)
- {
- err = ENOMEM;
- goto out;
- }
-
- bio->bi_sector = sectornr;
- bio->bi_bdev = dev;
- page->virtual = data;
- dde_page_cache_add (page);
- bio->bi_io_vec[0].bv_page = page;
- bio->bi_io_vec[0].bv_len = count;
- bio->bi_io_vec[0].bv_offset = (int) data & ~PAGE_MASK;
-
- bio->bi_vcnt = 1;
- bio->bi_idx = 0;
- bio->bi_size = count;
-
- bio->bi_end_io = end_bio;
- bio->bi_private = NULL;
- bio_get (bio);
- submit_bio (rw, bio);
- if (bio_flagged (bio, BIO_EOPNOTSUPP))
- {
- err = -EOPNOTSUPP;
- goto out;
- }
- bio_put (bio);
-out:
- if (err)
- {
- if (bio)
- bio_put (bio);
- kfree (page);
- }
- return err;
-}
diff --git a/libdde_linux26/lib/src/mach_glue/net.c b/libdde_linux26/lib/src/mach_glue/net.c
deleted file mode 100644
index 3ab9e44f..00000000
--- a/libdde_linux26/lib/src/mach_glue/net.c
+++ /dev/null
@@ -1,112 +0,0 @@
-#include <linux/netdevice.h>
-#include <linux/if.h>
-
-/* List of sk_buffs waiting to be freed. */
-static struct sk_buff_head skb_done_list;
-
-struct net_device *search_netdev (char *name)
-{
- struct net_device *dev;
- struct net_device *found = NULL;
- struct net *net;
-
- printk("search device %s\n", name);
- read_lock(&dev_base_lock);
- for_each_net(net) {
- for_each_netdev(net, dev) {
- printk("there is device %s, base addr: %x\n",
- dev->name, dev->base_addr);
- if (!strcmp (name, dev->name))
- {
- found = dev;
- goto end;
- }
- }
- }
-end:
- read_unlock(&dev_base_lock);
- return found;
-}
-
-int linux_pkg_xmit (char *pkg_data, int len, void *del_data,
- int (*del_func) (struct sk_buff *, void *),
- struct net_device *dev)
-{
- struct sk_buff *skb;
-
- if (len == 0 || len > dev->mtu + dev->hard_header_len)
- return EINVAL;
-
- /* Allocate a sk_buff. */
- skb = dev_alloc_skb (len);
- if (!skb)
- return ENOMEM;
-
- skb->del_data = del_data;
- skb->pre_del_func = del_func;
-
- /* Copy user data. This is only required if it spans multiple pages. */
- skb->len = len;
- skb->tail = skb->data + len;
-
- memcpy (skb->data, pkg_data, len);
-
- skb->dev = dev;
-
- return dev_queue_xmit(skb);
-}
-
-char *netdev_addr(struct net_device *dev)
-{
- return dev->dev_addr;
-}
-
-int netdev_flags(struct net_device *dev)
-{
- return dev->flags;
-}
-
-char *netdev_name (struct net_device *dev)
-{
- return dev->name;
-}
-
-unsigned int netdev_mtu (struct net_device *dev)
-{
- return dev->mtu;
-}
-
-unsigned short netdev_header_len (struct net_device *dev)
-{
- return dev->hard_header_len;
-}
-
-unsigned short netdev_type (struct net_device *dev)
-{
- return dev->type;
-}
-
-unsigned char netdev_addr_len (struct net_device *dev)
-{
- return dev->addr_len;
-}
-
-void *skb_reply(struct sk_buff *skb)
-{
- return skb->del_data;
-}
-
-void skb_done_head_init()
-{
- skb_queue_head_init (&skb_done_list);
-}
-
-struct sk_buff *skb_done_dequeue()
-{
- return skb_dequeue (&skb_done_list);
-}
-
-void skb_done_queue(struct sk_buff *skb)
-{
- skb_queue_tail (&skb_done_list, skb);
-}