[Qemu-devel] [PULL 48/73] nvme: 64kB page size fixes

[Kevin Wolf]

From: Anton Blanchard <address@hidden>

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

Signed-off-by: Anton Blanchard <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
 hw/block/nvme.c | 1 +
 hw/block/nvme.h | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 1327658..aa1ed98 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -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;
diff --git a/hw/block/nvme.h b/hw/block/nvme.h
index 993c511..b6ccb65 100644
--- a/hw/block/nvme.h
+++ b/hw/block/nvme.h
@@ -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;
-- 
1.8.3.1