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nvme: 64kB page size fixes

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Initialise our maximum page size capability to 64kB and increase
the page_size variable from 16 to 32 bits.

Signed-off-by: Anton Blanchard <anton@samba.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Anton Blanchard 2014-11-27 14:39:21 +11:00 committed by Kevin Wolf
parent d11032315a
commit be0677a93c
2 changed files with 2 additions and 1 deletions
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1
hw/block/nvme.c
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@ -811,6 +811,7 @@ static int nvme_init(PCIDevice *pci_dev)
NVME_CAP_SET_AMS(n->bar.cap, 1);
NVME_CAP_SET_TO(n->bar.cap, 0xf);
NVME_CAP_SET_CSS(n->bar.cap, 1);
NVME_CAP_SET_MPSMAX(n->bar.cap, 4);
n->bar.vs = 0x00010001;
n->bar.intmc = n->bar.intms = 0;

2
hw/block/nvme.h
View File

@ -688,7 +688,7 @@ typedef struct NvmeCtrl {
NvmeBar bar;
BlockConf conf;
uint16_t page_size;
uint32_t page_size;
uint16_t page_bits;
uint16_t max_prp_ents;
uint16_t cqe_size;