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Remove unnecessary DMA constraint #17

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Remove unnecessary DMA constraint #17

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2 changes: 1 addition & 1 deletion nvme_pcie/BUILD.bazel
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Expand Up @@ -23,7 +23,7 @@ _BINARY_COMPAT = "yes"

_VENDOR = "VMware"

_DRIVER_VER = "1.4.0.3"
_DRIVER_VER = "1.4.0.4"

_VERSION_BUMP = "1"

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4 changes: 4 additions & 0 deletions nvme_pcie/README
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Expand Up @@ -10,6 +10,10 @@ This is VMware native NVMe PCIe driver compatible with NVMe Specification 1.4.

== Change Log ==

2025/8/21 1.4.0.4-1vmw

Relax the DMA constraint for buffer sizes.

2025/5/28 1.4.0.3-1vmw

Fix the gcc format-nonliteral error of performance statistics format string.
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2 changes: 1 addition & 1 deletion nvme_pcie/nvme_pcie.sc
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Expand Up @@ -34,7 +34,7 @@ nvme_pcie_identification = {
"binary compat" : "yes",
"summary" : "Non-Volatile memory controller driver",
"description" : "Non-Volatile memory controller driver",
"version" : "1.4.0.3",
"version" : "1.4.0.4",
"version_bump" : 1,
"license" : VMK_MODULE_LICENSE_BSD,
"vendor" : "VMware",
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2 changes: 1 addition & 1 deletion nvme_pcie/nvme_pcie_adapter.c
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Expand Up @@ -583,7 +583,7 @@ NVMEPCIEAdapterInit(NVMEPCIEController *ctrlr)
*/
constraints.sgMaxEntries = NVME_PCIE_SG_MAX_ENTRIES;
constraints.sgElemMaxSize = 0;
constraints.sgElemSizeMult = 512;
constraints.sgElemSizeMult = 0;
constraints.sgElemAlignment = 4;
constraints.sgElemStraddle = VMK_ADDRESS_MASK_32BIT + 1;

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