diff options
| -rw-r--r-- | hw/nvme/ctrl.c | 10 | ||||
| -rw-r--r-- | hw/nvme/nvme.h | 1 |
2 files changed, 5 insertions, 6 deletions
diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c index e970234a2c..9f07a730d3 100644 --- a/hw/nvme/ctrl.c +++ b/hw/nvme/ctrl.c @@ -6671,9 +6671,6 @@ static void nvme_init_state(NvmeCtrl *n) n->conf_ioqpairs = n->params.max_ioqpairs; n->conf_msix_qsize = n->params.msix_qsize; - /* add one to max_ioqpairs to account for the admin queue pair */ - n->reg_size = pow2ceil(sizeof(NvmeBar) + - 2 * (n->params.max_ioqpairs + 1) * NVME_DB_SIZE); n->sq = g_new0(NvmeSQueue *, n->params.max_ioqpairs + 1); n->cq = g_new0(NvmeCQueue *, n->params.max_ioqpairs + 1); n->temperature = NVME_TEMPERATURE; @@ -6797,7 +6794,10 @@ static int nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev, Error **errp) pcie_ari_init(pci_dev, 0x100, 1); } - bar_size = QEMU_ALIGN_UP(n->reg_size, 4 * KiB); + /* add one to max_ioqpairs to account for the admin queue pair */ + bar_size = sizeof(NvmeBar) + + 2 * (n->params.max_ioqpairs + 1) * NVME_DB_SIZE; + bar_size = QEMU_ALIGN_UP(bar_size, 4 * KiB); msix_table_offset = bar_size; msix_table_size = PCI_MSIX_ENTRY_SIZE * n->params.msix_qsize; @@ -6811,7 +6811,7 @@ static int nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev, Error **errp) memory_region_init(&n->bar0, OBJECT(n), "nvme-bar0", bar_size); memory_region_init_io(&n->iomem, OBJECT(n), &nvme_mmio_ops, n, "nvme", - n->reg_size); + msix_table_offset); memory_region_add_subregion(&n->bar0, 0, &n->iomem); if (pci_is_vf(pci_dev)) { diff --git a/hw/nvme/nvme.h b/hw/nvme/nvme.h index aab4962fb8..d9deb0b1ec 100644 --- a/hw/nvme/nvme.h +++ b/hw/nvme/nvme.h @@ -429,7 +429,6 @@ typedef struct NvmeCtrl { uint16_t max_prp_ents; uint16_t cqe_size; uint16_t sqe_size; - uint32_t reg_size; uint32_t max_q_ents; uint8_t outstanding_aers; uint32_t irq_status; |