solos: Kill existing connections on link down event
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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parent
87ebb18627
commit
1e615df654
@ -132,6 +132,7 @@ static int fpga_tx(struct solos_card *);
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static irqreturn_t solos_irq(int irq, void *dev_id);
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static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
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static int list_vccs(int vci);
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static void release_vccs(struct atm_dev *dev);
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static int atm_init(struct solos_card *);
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static void atm_remove(struct solos_card *);
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static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
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@ -332,7 +333,10 @@ static int process_status(struct solos_card *card, int port, struct sk_buff *skb
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str = next_string(skb);
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if (!strcmp(str, "Showtime"))
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state = ATM_PHY_SIG_FOUND;
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else state = ATM_PHY_SIG_LOST;
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else {
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state = ATM_PHY_SIG_LOST;
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release_vccs(card->atmdev[port]);
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}
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card->atmdev[port]->link_rate = rate_down;
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card->atmdev[port]->signal = state;
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@ -683,7 +687,7 @@ static int list_vccs(int vci)
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vcc->vci);
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}
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} else {
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for(i=0; i<32; i++){
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for(i = 0; i < VCC_HTABLE_SIZE; i++){
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head = &vcc_hash[i];
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sk_for_each(s, node, head) {
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num_found ++;
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@ -699,6 +703,28 @@ static int list_vccs(int vci)
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return num_found;
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}
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static void release_vccs(struct atm_dev *dev)
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{
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int i;
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write_lock_irq(&vcc_sklist_lock);
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for (i = 0; i < VCC_HTABLE_SIZE; i++) {
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struct hlist_head *head = &vcc_hash[i];
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struct hlist_node *node, *tmp;
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struct sock *s;
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struct atm_vcc *vcc;
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sk_for_each_safe(s, node, tmp, head) {
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vcc = atm_sk(s);
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if (vcc->dev == dev) {
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vcc_release_async(vcc, -EPIPE);
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sk_del_node_init(s);
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}
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}
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}
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write_unlock_irq(&vcc_sklist_lock);
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}
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static int popen(struct atm_vcc *vcc)
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{
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