hw/nvme/ctrl.c

7106 static void nvme_update_virt_res(NvmeCtrl *n, NvmeSecCtrlEntry *sctrl,
7112         prev_nr = le16_to_cpu(sctrl->nvi);
7114         sctrl->nvi = cpu_to_le16(nr);
7117         prev_nr = le16_to_cpu(sctrl->nvq);
7119         sctrl->nvq = cpu_to_le16(nr);
7128     NvmeSecCtrlEntry *sctrl;
7130     sctrl = nvme_sctrl_for_cntlid(n, cntlid);
7131     if (!sctrl) {
7135     if (sctrl->scs) {
7146     diff = nr - le16_to_cpu(rt ? sctrl->nvi : sctrl->nvq);
7152     nvme_update_virt_res(n, sctrl, rt, nr);
7162     NvmeSecCtrlEntry *sctrl;
7165     sctrl = nvme_sctrl_for_cntlid(n, cntlid);
7166     if (!sctrl) {
7171         vf_index = le16_to_cpu(sctrl->vfn) - 1;
7176         if (!sctrl->nvi || (le16_to_cpu(sctrl->nvq) < 2) || !sn) {
7180         if (!sctrl->scs) {
7181             sctrl->scs = 0x1;
7185         nvme_update_virt_res(n, sctrl, NVME_VIRT_RES_INTERRUPT, 0);
7186         nvme_update_virt_res(n, sctrl, NVME_VIRT_RES_QUEUE, 0);
7188         if (sctrl->scs) {
7189             sctrl->scs = 0x0;
7582     NvmeSecCtrlEntry *sctrl;
7586         sctrl = nvme_sctrl(n);
7587         cap->vqprt = sctrl->nvq;
7588         cap->viprt = sctrl->nvi;
7589         n->conf_ioqpairs = sctrl->nvq ? le16_to_cpu(sctrl->nvq) - 1 : 0;
7590         n->conf_msix_qsize = sctrl->nvi ? le16_to_cpu(sctrl->nvi) : 1;
7604     NvmeSecCtrlEntry *sctrl;
7637                 sctrl = &n->sec_ctrl_list[i];
7638                 nvme_virt_set_state(n, le16_to_cpu(sctrl->scid), false);
7657         sctrl = nvme_sctrl(n);
7659         stl_le_p(&n->bar.csts, sctrl->scs ? 0 : NVME_CSTS_FAILED);
7701     NvmeSecCtrlEntry *sctrl = nvme_sctrl(n);
7703     if (pci_is_vf(PCI_DEVICE(n)) && !sctrl->scs) {
7704         trace_pci_nvme_err_startfail_virt_state(le16_to_cpu(sctrl->nvi),
7705                                                 le16_to_cpu(sctrl->nvq));
8429     NvmeSecCtrlEntry *sctrl;
8437         sctrl = nvme_sctrl(n);
8439         n->conf_ioqpairs = sctrl->nvq ? le16_to_cpu(sctrl->nvq) - 1 : 0;
8440         n->conf_msix_qsize = sctrl->nvi ? le16_to_cpu(sctrl->nvi) : 1;
8457         sctrl = &list[i];
8458         sctrl->pcid = cpu_to_le16(n->cntlid);
8459         sctrl->vfn = cpu_to_le16(i + 1);
8783     NvmeSecCtrlEntry *sctrl = nvme_sctrl(n);
8902     if (pci_is_vf(pci_dev) && !sctrl->scs) {
9157     NvmeSecCtrlEntry *sctrl;
9161         sctrl = &n->sec_ctrl_list[i];
9162         nvme_virt_set_state(n, le16_to_cpu(sctrl->scid), false);