Commit04cbd06

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Merge pull request#1698 from seijikun/mr-disk-ioalign-fix

uefi: Fix io-align == 0 edgecase handling for ata & nvme

2 parentsa8b8b61 +d6e7bb5 commit04cbd06Copy full SHA for 04cbd06

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Lines changed: 3 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,9 @@ impl AtaPassThru {`
`42`	`42`	/// The [`AtaPassThruMode`] structure containing configuration details of the protocol.
`43`	`43`	`#[must_use]`
`44`	`44`	`pubfnmode(&self) ->AtaPassThruMode{`
`45`		`-unsafe{(*self.0.mode).clone()}`
	`45`	`+letmut mode =unsafe{(*self.0.mode).clone()};`
	`46`	`+ mode.io_align = mode.io_align.max(1);// 0 and 1 is the same, says UEFI spec`
	`47`	`+ mode`
`46`	`48`	`}`
`47`	`49`
`48`	`50`	`/// Retrieves the I/O buffer alignment required by this SCSI channel.`

Lines changed: 3 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,9 @@ impl NvmePassThru {`
`49`	`49`	/// An instance of [`NvmePassThruMode`] describing the NVMe controller's capabilities.
`50`	`50`	`#[must_use]`
`51`	`51`	`pubfnmode(&self) ->NvmePassThruMode{`
`52`		`-unsafe{(*self.0.mode).clone()}`
	`52`	`+letmut mode =unsafe{(*self.0.mode).clone()};`
	`53`	`+ mode.io_align = mode.io_align.max(1);// 0 and 1 is the same, says UEFI spec`
	`54`	`+ mode`
`53`	`55`	`}`
`54`	`56`
`55`	`57`	`/// Retrieves the alignment requirements for I/O buffers.`

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