ls-ecaps: Correct the link state reporting

PCIe r6.0, sec 7.9.26.4.2 "Link IDE Stream Status Register defines"
the link state as:

0000b Insecure
0010b Secure

The same definition applies to selecti

ls-ecaps: Correct the link state reporting

PCIe r6.0, sec 7.9.26.4.2 "Link IDE Stream Status Register defines"
the link state as:

0000b Insecure
0010b Secure

The same definition applies to selective streams as well.
The existing code wrongly assumes "secure" is 0001b, fix that for both
link and selective streams.

While at this, add missing "Selective IDE for Configuration Requests Enable".
Also fix the base and limit parsing for the memory and RID ranges.

Fixes: 42fc4263ec0e ("ls-ecaps: Add decode support for IDE Extended Capability")
Signed-off-by: Alexey Kardashevskiy <[email protected]>

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ls-ecaps: Add decode support for IDE Extended Capability

IDE (Integrity & Data Encryption) Extended Capability defined in [1]
implements control of the PCI link encryption. The verbose level > 2 pri

ls-ecaps: Add decode support for IDE Extended Capability

IDE (Integrity & Data Encryption) Extended Capability defined in [1]
implements control of the PCI link encryption. The verbose level > 2 prints
offsets of the fields to make running setpci easier.

The example output is:

Capabilities: [830 v1] Integrity & Data Encryption
IDECap: Lnk=0 Sel=1 FlowThru- PartHdr- Aggr- PCPC- IDE_KM+ Alg='AES-GCM-256-96b' TCs=8 TeeLim+
IDECtl: FTEn-
SelectiveIDE#0 Cap: RID#=1
SelectiveIDE#0 Ctl: En- NPR- PR- CPL- PCRC- HdrEnc=no Alg='AES-GCM-256-96b' TC0 ID0
SelectiveIDE#0 Sta: insecure RecvChkFail-
SelectiveIDE#0 RID: Valid- Base=0 Limit=0 SegBase=0
SelectiveIDE#0 RID#0: Valid- Base=0 Limit=0

[1] PCIe r6.0.1, sections 6.33, 7.9.26

Signed-off-by: Alexey Kardashevskiy <[email protected]>

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