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ShellPkg/pci: Support interpreting specific PCIE ext cap thru "-ec"

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The implementation was already there but through a private flag
"-_e". The patch removes "-_e" support and add "-ec" support.
Removing old "-_e" support makes the pci command more clean.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
This commit is contained in:
Ruiyu Ni
2017-01-23 18:49:33 +08:00
parent 0c84a69fbe
commit c831a2c3b0
2 changed files with 36 additions and 44 deletions
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15
ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
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@ -895,17 +895,20 @@
#string STR_GET_HELP_PCI #language en-US ""
".TH pci 0 "Displays PCI device information."\r\n"
".SH NAME\r\n"
"Displays a PCI device list or PCI function configuration space of a device.\r\n"
"Displays PCI device list or PCI function configuration space and PCIe extended\r\n"
"configuration space.\r\n"
".SH SYNOPSIS\r\n"
" \r\n"
"PCI [Bus Dev [Func] [-s Seg] [-i]]\r\n"
"PCI [Bus Dev [Func] [-s Seg] [-i [-ec ID]]]\r\n"
".SH OPTIONS\r\n"
" \r\n"
" -s - Specifies optional segment number.\r\n"
" -s - Specifies optional segment number (hexadecimal number).\r\n"
" -i - Displays interpreted information.\r\n"
" Bus - Specifies a bus number.\r\n"
" Dev - Specifies a device number.\r\n"
" Func - Specifies a function number.\r\n"
" -ec - Displays detailed interpretation of specified PCIe extended capability\r\n"
" ID (hexadecimal number).\r\n"
" Bus - Specifies a bus number (hexadecimal number).\r\n"
" Dev - Specifies a device number (hexadecimal number).\r\n"
" Func - Specifies a function number (hexadecimal number).\r\n"
".SH DESCRIPTION\r\n"
" \r\n"
"NOTES:\r\n"