[PATCH v2 3/6] ShellPkg: acpiview: RSDP: Make code consistent with other parsers


Krzysztof Koch
 

List ParseAcpi() function arguments one per line in order to make this
function call consistent with ParseAcpi() calls in other ACPI table
parsers.

Also, notify the user that XsdtAddress value of 0 results in RSDP
parsing being terminated and that the XSDT table will not be processed.

This effectively means that no more ACPI tables will be parsed because
of this RSDP table content error.

Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
---

Notes:
v1:
- minor code style enhancements [Krzysztof]

ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Rsdp/RsdpParser.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Rsdp/RsdpParser.c b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Rsdp/RsdpParser.c
index 4bf928139a507d0b8f203ed0cbf0863cc2ec5de5..5a5c4b50c12e6eb0aa0efb1765df7e123f614da3 100644
--- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Rsdp/RsdpParser.c
+++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Rsdp/RsdpParser.c
@@ -129,7 +129,14 @@ ParseAcpiRsdp (
VerifyChecksum (TRUE, Ptr, AcpiTableLength);
}

- ParseAcpi (Trace, 0, "RSDP", Ptr, AcpiTableLength, PARSER_PARAMS (RsdpParser));
+ ParseAcpi (
+ Trace,
+ 0,
+ "RSDP",
+ Ptr,
+ AcpiTableLength,
+ PARSER_PARAMS (RsdpParser)
+ );

// This code currently supports parsing of XSDT table only
// and does not parse the RSDT table. Platforms provide the
@@ -137,7 +144,7 @@ ParseAcpiRsdp (
// Therefore the RSDT should not be used on ARM platforms.
if ((*XsdtAddress) == 0) {
IncrementErrorCount ();
- Print (L"ERROR: XSDT Pointer is not set.\n");
+ Print (L"ERROR: XSDT Pointer is not set. RSDP parsing aborted.\n");
return;
}

--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'

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