Commit 7f23d55f authored by Julian Wiedmann's avatar Julian Wiedmann Committed by David S. Miller
Browse files

s390/qeth: reset seqnos on connection startup 



This let's us start every new IDX connection with clean seqnos.

Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d74e5e84

drivers/s390/net/qeth_core_main.c

+5 −6
Original line number Diff line number Diff line
@@ -1624,17 +1624,16 @@ static void qeth_set_blkt_defaults(struct qeth_card *card) 
	}

}



static void qeth_init_tokens(struct qeth_card *card)

static void qeth_idx_init(struct qeth_card *card)

{

	memset(&card->seqno, 0, sizeof(card->seqno));



	card->token.issuer_rm_w = 0x00010103UL;

	card->token.cm_filter_w = 0x00010108UL;

	card->token.cm_connection_w = 0x0001010aUL;

	card->token.ulp_filter_w = 0x0001010bUL;

	card->token.ulp_connection_w = 0x0001010dUL;

}



static void qeth_init_func_level(struct qeth_card *card)

{

	switch (card->info.type) {

	case QETH_CARD_TYPE_IQD:

		card->info.func_level =	QETH_IDX_FUNC_LEVEL_IQD;
@@ -4952,9 +4951,9 @@ retriable: 
		else

			goto retry;

	}



	qeth_determine_capabilities(card);

	qeth_init_tokens(card);

	qeth_init_func_level(card);

	qeth_idx_init(card);



	rc = qeth_idx_activate_read_channel(card);

	if (rc == -EINTR) {

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