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hw/block/nvme: factor out controller identify setup 

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Message-Id: <20200609190333.59390-20-its@irrelevant.dk>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Klaus Jensen 2020-06-09 21:03:30 +02:00 committed by Kevin Wolf
parent 0c35ad46b6
commit 945cb8f4c2
1 changed files with 26 additions and 23 deletions
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49
hw/block/nvme.c
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@ -1533,32 +1533,11 @@ static void nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev)
}
}
static void nvme_realize(PCIDevice *pci_dev, Error **errp)
static void nvme_init_ctrl(NvmeCtrl *n, PCIDevice *pci_dev)
{
NvmeCtrl *n = NVME(pci_dev);
NvmeIdCtrl *id = &n->id_ctrl;
Error *local_err = NULL;
uint8_t *pci_conf = pci_dev->config;
int i;
uint8_t *pci_conf;
nvme_check_constraints(n, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}
nvme_init_state(n);
nvme_init_blk(n, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}
nvme_init_pci(n, pci_dev);
pci_conf = pci_dev->config;
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", ' ');
@ -1591,6 +1570,30 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
n->bar.vs = 0x00010200;
n->bar.intmc = n->bar.intms = 0;
}
static void nvme_realize(PCIDevice *pci_dev, Error **errp)
{
NvmeCtrl *n = NVME(pci_dev);
Error *local_err = NULL;
int i;
nvme_check_constraints(n, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}
nvme_init_state(n);
nvme_init_blk(n, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}
nvme_init_pci(n, pci_dev);
nvme_init_ctrl(n, pci_dev);
for (i = 0; i < n->num_namespaces; i++) {
nvme_init_namespace(n, &n->namespaces[i], &local_err);