dev/pci/if_iwx.c

601     const struct iwx_fw_onesect *sec, struct iwx_dma_info *dram)
603 	int err = iwx_dma_contig_alloc(sc->sc_dmat, dram, sec->fws_len, 0);
610 	memcpy(dram->vaddr, sec->fws_data, sec->fws_len);
617 	struct iwx_self_init_dram *dram = &sc->init_dram;
620 	if (!dram->paging)
624 	for (i = 0; i < dram->paging_cnt; i++)
625 		iwx_dma_contig_free(&dram->paging[i]);
627 	free(dram->paging, M_DEVBUF, dram->paging_cnt * sizeof(*dram->paging));
628 	dram->paging_cnt = 0;
629 	dram->paging = NULL;
651 	struct iwx_self_init_dram *dram = &sc->init_dram;
654 	KASSERT(dram->paging == NULL);
656 	dram->lmac_cnt = iwx_get_num_sections(fws, 0);
658 	dram->umac_cnt = iwx_get_num_sections(fws, dram->lmac_cnt + 1);
660 	dram->paging_cnt = iwx_get_num_sections(fws,
661 	    dram->lmac_cnt + dram->umac_cnt + 2);
663 	dram->fw = mallocarray(dram->umac_cnt + dram->lmac_cnt,
664 	    sizeof(*dram->fw), M_DEVBUF,  M_ZERO | M_NOWAIT);
665 	if (!dram->fw) {
671 	dram->paging = mallocarray(dram->paging_cnt, sizeof(*dram->paging),
673 	if (!dram->paging) {
680 	for (i = 0; i < dram->lmac_cnt; i++) {
682 						   &dram->fw[fw_cnt]);
686 			htole64(dram->fw[fw_cnt].paddr);
688 		    (unsigned long long)dram->fw[fw_cnt].paddr,
689 		    (unsigned long long)dram->fw[fw_cnt].size));
694 	for (i = 0; i < dram->umac_cnt; i++) {
697 		    &fws->fw_sect[fw_cnt + 1], &dram->fw[fw_cnt]);
701 			htole64(dram->fw[fw_cnt].paddr);
703 			(unsigned long long)dram->fw[fw_cnt].paddr,
704 			(unsigned long long)dram->fw[fw_cnt].size));
710 	 * Paging memory isn't stored in dram->fw as the umac and lmac - it is
718 	for (i = 0; i < dram->paging_cnt; i++) {
723 		    &fws->fw_sect[fw_idx], &dram->paging[i]);
727 		ctxt_dram->virtual_img[i] = htole64(dram->paging[i].paddr);
729 		    (unsigned long long)dram->paging[i].paddr,
730 		    (unsigned long long)dram->paging[i].size));
959 	/* allocate ucode sections in dram and set addresses */
960 	err = iwx_init_fw_sec(sc, fws, &ctxt_info->dram);
1044 	/* allocate ucode sections in dram and set addresses */
1045 	err = iwx_init_fw_sec(sc, fws, &prph_scratch->dram);
1104 	struct iwx_self_init_dram *dram = &sc->init_dram;
1107 	if (!dram->fw)
1110 	for (i = 0; i < dram->lmac_cnt + dram->umac_cnt; i++)
1111 		iwx_dma_contig_free(&dram->fw[i]);
1113 	free(dram->fw, M_DEVBUF,
1114 	    (dram->lmac_cnt + dram->umac_cnt) * sizeof(*dram->fw));
1115 	dram->lmac_cnt = 0;
1116 	dram->umac_cnt = 0;
1117 	dram->fw = NULL;