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Diffstat (limited to 'hw/block/nvme.c')
-rw-r--r--hw/block/nvme.c49
1 files changed, 26 insertions, 23 deletions
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 0d3f8f345f..bc2d9d2091 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -77,12 +77,12 @@ static void nvme_addr_read(NvmeCtrl *n, hwaddr addr, void *buf, int size)
static int nvme_check_sqid(NvmeCtrl *n, uint16_t sqid)
{
- return sqid < n->num_queues && n->sq[sqid] != NULL ? 0 : -1;
+ return sqid < n->params.num_queues && n->sq[sqid] != NULL ? 0 : -1;
}
static int nvme_check_cqid(NvmeCtrl *n, uint16_t cqid)
{
- return cqid < n->num_queues && n->cq[cqid] != NULL ? 0 : -1;
+ return cqid < n->params.num_queues && n->cq[cqid] != NULL ? 0 : -1;
}
static void nvme_inc_cq_tail(NvmeCQueue *cq)
@@ -644,7 +644,7 @@ static uint16_t nvme_create_cq(NvmeCtrl *n, NvmeCmd *cmd)
trace_pci_nvme_err_invalid_create_cq_addr(prp1);
return NVME_INVALID_FIELD | NVME_DNR;
}
- if (unlikely(vector > n->num_queues)) {
+ if (unlikely(vector > n->params.num_queues)) {
trace_pci_nvme_err_invalid_create_cq_vector(vector);
return NVME_INVALID_IRQ_VECTOR | NVME_DNR;
}
@@ -796,7 +796,8 @@ static uint16_t nvme_get_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req)
trace_pci_nvme_getfeat_vwcache(result ? "enabled" : "disabled");
break;
case NVME_NUMBER_OF_QUEUES:
- result = cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16));
+ result = cpu_to_le32((n->params.num_queues - 2) |
+ ((n->params.num_queues - 2) << 16));
trace_pci_nvme_getfeat_numq(result);
break;
case NVME_TIMESTAMP:
@@ -840,9 +841,10 @@ static uint16_t nvme_set_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req)
case NVME_NUMBER_OF_QUEUES:
trace_pci_nvme_setfeat_numq((dw11 & 0xFFFF) + 1,
((dw11 >> 16) & 0xFFFF) + 1,
- n->num_queues - 1, n->num_queues - 1);
- req->cqe.result =
- cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16));
+ n->params.num_queues - 1,
+ n->params.num_queues - 1);
+ req->cqe.result = cpu_to_le32((n->params.num_queues - 2) |
+ ((n->params.num_queues - 2) << 16));
break;
case NVME_TIMESTAMP:
return nvme_set_feature_timestamp(n, cmd);
@@ -913,12 +915,12 @@ static void nvme_clear_ctrl(NvmeCtrl *n)
blk_drain(n->conf.blk);
- for (i = 0; i < n->num_queues; i++) {
+ for (i = 0; i < n->params.num_queues; i++) {
if (n->sq[i] != NULL) {
nvme_free_sq(n->sq[i], n);
}
}
- for (i = 0; i < n->num_queues; i++) {
+ for (i = 0; i < n->params.num_queues; i++) {
if (n->cq[i] != NULL) {
nvme_free_cq(n->cq[i], n);
}
@@ -1348,7 +1350,7 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
int64_t bs_size;
uint8_t *pci_conf;
- if (!n->num_queues) {
+ if (!n->params.num_queues) {
error_setg(errp, "num_queues can't be zero");
return;
}
@@ -1364,12 +1366,12 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
return;
}
- if (!n->serial) {
+ if (!n->params.serial) {
error_setg(errp, "serial property not set");
return;
}
- if (!n->cmb_size_mb && n->pmrdev) {
+ if (!n->params.cmb_size_mb && n->pmrdev) {
if (host_memory_backend_is_mapped(n->pmrdev)) {
char *path = object_get_canonical_path_component(OBJECT(n->pmrdev));
error_setg(errp, "can't use already busy memdev: %s", path);
@@ -1400,25 +1402,26 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
n->num_namespaces = 1;
/* num_queues is really number of pairs, so each has two doorbells */
- n->reg_size = pow2ceil(NVME_REG_SIZE + 2 * n->num_queues * NVME_DB_SIZE);
+ n->reg_size = pow2ceil(NVME_REG_SIZE +
+ 2 * n->params.num_queues * NVME_DB_SIZE);
n->ns_size = bs_size / (uint64_t)n->num_namespaces;
n->namespaces = g_new0(NvmeNamespace, n->num_namespaces);
- n->sq = g_new0(NvmeSQueue *, n->num_queues);
- n->cq = g_new0(NvmeCQueue *, n->num_queues);
+ n->sq = g_new0(NvmeSQueue *, n->params.num_queues);
+ n->cq = g_new0(NvmeCQueue *, n->params.num_queues);
memory_region_init_io(&n->iomem, OBJECT(n), &nvme_mmio_ops, n,
"nvme", n->reg_size);
pci_register_bar(pci_dev, 0,
PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_64,
&n->iomem);
- msix_init_exclusive_bar(pci_dev, n->num_queues, 4, NULL);
+ msix_init_exclusive_bar(pci_dev, n->params.num_queues, 4, NULL);
id->vid = cpu_to_le16(pci_get_word(pci_conf + PCI_VENDOR_ID));
id->ssvid = cpu_to_le16(pci_get_word(pci_conf + PCI_SUBSYSTEM_VENDOR_ID));
strpadcpy((char *)id->mn, sizeof(id->mn), "QEMU NVMe Ctrl", ' ');
strpadcpy((char *)id->fr, sizeof(id->fr), "1.0", ' ');
- strpadcpy((char *)id->sn, sizeof(id->sn), n->serial, ' ');
+ strpadcpy((char *)id->sn, sizeof(id->sn), n->params.serial, ' ');
id->rab = 6;
id->ieee[0] = 0x00;
id->ieee[1] = 0x02;
@@ -1447,7 +1450,7 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
n->bar.vs = 0x00010200;
n->bar.intmc = n->bar.intms = 0;
- if (n->cmb_size_mb) {
+ if (n->params.cmb_size_mb) {
NVME_CMBLOC_SET_BIR(n->bar.cmbloc, 2);
NVME_CMBLOC_SET_OFST(n->bar.cmbloc, 0);
@@ -1458,7 +1461,7 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
NVME_CMBSZ_SET_RDS(n->bar.cmbsz, 1);
NVME_CMBSZ_SET_WDS(n->bar.cmbsz, 1);
NVME_CMBSZ_SET_SZU(n->bar.cmbsz, 2); /* MBs */
- NVME_CMBSZ_SET_SZ(n->bar.cmbsz, n->cmb_size_mb);
+ NVME_CMBSZ_SET_SZ(n->bar.cmbsz, n->params.cmb_size_mb);
n->cmbloc = n->bar.cmbloc;
n->cmbsz = n->bar.cmbsz;
@@ -1542,7 +1545,7 @@ static void nvme_exit(PCIDevice *pci_dev)
g_free(n->cq);
g_free(n->sq);
- if (n->cmb_size_mb) {
+ if (n->params.cmb_size_mb) {
g_free(n->cmbuf);
}
@@ -1556,9 +1559,9 @@ static Property nvme_props[] = {
DEFINE_BLOCK_PROPERTIES(NvmeCtrl, conf),
DEFINE_PROP_LINK("pmrdev", NvmeCtrl, pmrdev, TYPE_MEMORY_BACKEND,
HostMemoryBackend *),
- DEFINE_PROP_STRING("serial", NvmeCtrl, serial),
- DEFINE_PROP_UINT32("cmb_size_mb", NvmeCtrl, cmb_size_mb, 0),
- DEFINE_PROP_UINT32("num_queues", NvmeCtrl, num_queues, 64),
+ DEFINE_PROP_STRING("serial", NvmeCtrl, params.serial),
+ DEFINE_PROP_UINT32("cmb_size_mb", NvmeCtrl, params.cmb_size_mb, 0),
+ DEFINE_PROP_UINT32("num_queues", NvmeCtrl, params.num_queues, 64),
DEFINE_PROP_END_OF_LIST(),
};
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-19 15:02:42 +0000