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net/sfc/base: refactor filters mark in reconfigure

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Refactor the filters mark stage of the reconfigure function
to make it clearer and allow for more convenient further changes.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This commit is contained in:
Igor Romanov 2020-03-30 11:25:41 +01:00 committed by Ferruh Yigit
parent d3794059d6
commit b0e5e1e5fe
1 changed files with 22 additions and 12 deletions
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34
drivers/net/sfc/base/ef10_filter.c
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@ -1782,6 +1782,27 @@ ef10_filter_remove_all_existing_filters(
table->eft_encap_filter_count = 0;
}
static void
ef10_filter_mark_old_filters(
__in efx_nic_t *enp)
{
ef10_filter_table_t *table = enp->en_filter.ef_ef10_filter_table;
unsigned int i;
for (i = 0; i < table->eft_unicst_filter_count; i++) {
ef10_filter_set_entry_auto_old(table,
table->eft_unicst_filter_indexes[i]);
}
for (i = 0; i < table->eft_mulcst_filter_count; i++) {
ef10_filter_set_entry_auto_old(table,
table->eft_mulcst_filter_indexes[i]);
}
for (i = 0; i < table->eft_encap_filter_count; i++) {
ef10_filter_set_entry_auto_old(table,
table->eft_encap_filter_indexes[i]);
}
}
/*
* Reconfigure all filters.
* If all_unicst and/or all mulcst filters cannot be applied then
@ -1824,18 +1845,7 @@ ef10_filter_reconfigure(
filter_flags = 0;
/* Mark old filters which may need to be removed */
for (i = 0; i < table->eft_unicst_filter_count; i++) {
ef10_filter_set_entry_auto_old(table,
table->eft_unicst_filter_indexes[i]);
}
for (i = 0; i < table->eft_mulcst_filter_count; i++) {
ef10_filter_set_entry_auto_old(table,
table->eft_mulcst_filter_indexes[i]);
}
for (i = 0; i < table->eft_encap_filter_count; i++) {
ef10_filter_set_entry_auto_old(table,
table->eft_encap_filter_indexes[i]);
}
ef10_filter_mark_old_filters(enp);
/*
* Insert or renew unicast filters.