sfxge/common/efx_filter.c

707 	__in		siena_filter_tbl_t *sftp,
710 	EFSYS_ASSERT3P(sftp->sft_bitmap, !=, NULL);
711 	return ((sftp->sft_bitmap[index / 32] & (1 << (index % 32))) != 0);
716 	__in		siena_filter_tbl_t *sftp,
719 	EFSYS_ASSERT3P(sftp->sft_bitmap, !=, NULL);
720 	sftp->sft_bitmap[index / 32] |= (1 << (index % 32));
721 	++sftp->sft_used;
726 	__in		siena_filter_tbl_t *sftp,
729 	EFSYS_ASSERT3P(sftp->sft_bitmap, !=, NULL);
730 	sftp->sft_bitmap[index / 32] &= ~(1 << (index % 32));
732 	--sftp->sft_used;
733 	EFSYS_ASSERT3U(sftp->sft_used, >=, 0);
1051 	__in		siena_filter_tbl_t *sftp,
1063 	filter_idx = hash & (sftp->sft_size - 1);
1071 		if (siena_filter_test_used(sftp, filter_idx) ?
1073 		    &sftp->sft_spec[filter_idx]) :
1084 		filter_idx = (filter_idx + incr) & (sftp->sft_size - 1);
1092 	__in		siena_filter_tbl_t *sftp,
1097 	if (siena_filter_test_used(sftp, index)) {
1098 		siena_filter_clear_used(sftp, index);
1102 		    sftp->sft_spec[index].sfs_type,
1105 		memset(&sftp->sft_spec[index],
1106 		    0, sizeof (sftp->sft_spec[0]));
1116 	siena_filter_tbl_t *sftp = &sfp->sf_tbl[tbl_id];
1122 	for (index = 0; index < sftp->sft_size; ++index) {
1123 		siena_filter_clear_entry(enp, sftp, index);
1126 	if (sftp->sft_used == 0)
1137 	siena_filter_tbl_t *sftp;
1152 		sftp = &sfp->sf_tbl[EFX_SIENA_FILTER_TBL_RX_IP];
1153 		sftp->sft_size = FR_AZ_RX_FILTER_TBL0_ROWS;
1155 		sftp = &sfp->sf_tbl[EFX_SIENA_FILTER_TBL_RX_MAC];
1156 		sftp->sft_size = FR_CZ_RX_MAC_FILTER_TBL0_ROWS;
1158 		sftp = &sfp->sf_tbl[EFX_SIENA_FILTER_TBL_TX_IP];
1159 		sftp->sft_size = FR_CZ_TX_FILTER_TBL0_ROWS;
1161 		sftp = &sfp->sf_tbl[EFX_SIENA_FILTER_TBL_TX_MAC];
1162 		sftp->sft_size = FR_CZ_TX_MAC_FILTER_TBL0_ROWS;
1173 		sftp = &sfp->sf_tbl[tbl_id];
1174 		if (sftp->sft_size == 0)
1177 		EFX_STATIC_ASSERT(sizeof (sftp->sft_bitmap[0]) ==
1180 		    (sftp->sft_size + (sizeof (uint32_t) * 8) - 1) / 8;
1182 		EFSYS_KMEM_ALLOC(enp->en_esip, bitmap_size, sftp->sft_bitmap);
1183 		if (!sftp->sft_bitmap) {
1189 		    sftp->sft_size * sizeof (*sftp->sft_spec),
1190 		    sftp->sft_spec);
1191 		if (!sftp->sft_spec) {
1195 		memset(sftp->sft_spec, 0,
1196 		    sftp->sft_size * sizeof (*sftp->sft_spec));
1230 		siena_filter_tbl_t *sftp = &sfp->sf_tbl[tbl_id];
1233 		EFX_STATIC_ASSERT(sizeof (sftp->sft_bitmap[0]) ==
1236 		    (sftp->sft_size + (sizeof (uint32_t) * 8) - 1) / 8;
1238 		if (sftp->sft_bitmap != NULL) {
1240 			    sftp->sft_bitmap);
1241 			sftp->sft_bitmap = NULL;
1244 		if (sftp->sft_spec != NULL) {
1245 			EFSYS_KMEM_FREE(enp->en_esip, sftp->sft_size *
1246 			    sizeof (*sftp->sft_spec), sftp->sft_spec);
1247 			sftp->sft_spec = NULL;
1262 	siena_filter_tbl_t *sftp;
1273 		sftp = &sfp->sf_tbl[tbl_id];
1275 			filter_idx < sftp->sft_size;
1277 			if (!siena_filter_test_used(sftp, filter_idx))
1280 			spec = &sftp->sft_spec[filter_idx];
1319 	siena_filter_tbl_t *sftp;
1334 	sftp = &sfp->sf_tbl[tbl_id];
1336 	if (sftp->sft_size == 0) {
1345 	rc = siena_filter_search(sftp, &sf_spec, key, B_TRUE,
1350 	EFSYS_ASSERT3U(filter_idx, <, sftp->sft_size);
1351 	saved_sf_spec = &sftp->sft_spec[filter_idx];
1353 	if (siena_filter_test_used(sftp, filter_idx)) {
1359 	siena_filter_set_used(sftp, filter_idx);
1401 	siena_filter_tbl_t *sftp;
1414 	sftp = &sfp->sf_tbl[tbl_id];
1420 	rc = siena_filter_search(sftp, &sf_spec, key, B_FALSE,
1425 	siena_filter_clear_entry(enp, sftp, filter_idx);
1426 	if (sftp->sft_used == 0)