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/device/linaro/bootloader/edk2/OvmfPkg/VirtioNetDxe/
DTechNotes.txt212 pre-configuration of the two-part descriptor chains, in VirtioNetInitRx. The
255 VirtioNetInitRx sets up a separate, two-part descriptor chain. For packet N,
256 the Nth descriptor chain is set up as follows:
258 - the first (=head) descriptor, with even index, points to the fixed-size
261 - the second descriptor (with odd index) points to the fixed (1514 byte) size
264 - a link from the first (head) descriptor in the chain is established to the
265 second (tail) descriptor in the chain.
268 descriptors. All descriptor indices on both the Available Ring and the Used
273 - The host consumes a descriptor index off the Available Ring. This index is
274 even (=2*N), and fingers the head descriptor of the chain belonging to packet
[all …]
/device/linaro/bootloader/edk2/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/
DSecEntry.S255 # Linear data segment descriptor
265 # Linear code segment descriptor
275 # System data segment descriptor
286 # System code segment descriptor
296 # Spare segment descriptor
306 # Spare segment descriptor
317 # Spare segment descriptor
331 GdtDesc: # GDT descriptor
DSecEntry.asm268 ; Linear data segment descriptor
278 ; Linear code segment descriptor
288 ; System data segment descriptor
299 ; System code segment descriptor
309 ; Spare segment descriptor
319 ; Spare segment descriptor
330 ; Spare segment descriptor
344 GdtDesc: ; GDT descriptor
/device/linaro/bootloader/edk2/UefiCpuPkg/ResetVector/Vtf0/Ia16/
DReal16ToFlat32.asm94 ; null descriptor
103 ; linear data segment descriptor
112 ; linear code segment descriptor
122 ; linear code (64-bit) segment descriptor
/device/linaro/bootloader/edk2/AppPkg/Applications/Python/Python-2.7.2/Modules/_sqlite/
Dcursor.c464 PyObject* descriptor; in _pysqlite_query_execute() local
701 descriptor = PyTuple_New(7); in _pysqlite_query_execute()
702 if (!descriptor) { in _pysqlite_query_execute()
705 …PyTuple_SetItem(descriptor, 0, _pysqlite_build_column_name(sqlite3_column_name(self->statement->st… in _pysqlite_query_execute()
706 Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 1, Py_None); in _pysqlite_query_execute()
707 Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 2, Py_None); in _pysqlite_query_execute()
708 Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 3, Py_None); in _pysqlite_query_execute()
709 Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 4, Py_None); in _pysqlite_query_execute()
710 Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 5, Py_None); in _pysqlite_query_execute()
711 Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 6, Py_None); in _pysqlite_query_execute()
[all …]
/device/linaro/bootloader/edk2/DuetPkg/BootSector/
Defi32.asm42 mov ax,bx ; flat data descriptor in BX
67 add edi, 8 ; move up to next descriptor
71 ;; at this point edi contains the offset of the descriptor for INT 20
80 ; add edi, 8 ; move up to next descriptor
Dstart.S407 movw $0x0008, %bx # Flat data descriptor
454 # global descriptor table (GDT)
460 # null descriptor
469 # linear data segment descriptor
478 # linear code segment descriptor
487 # system data segment descriptor
496 # system code segment descriptor
505 # spare segment descriptor
514 # spare segment descriptor
523 # spare segment descriptor
[all …]
Dstart16.S401 movw $0x0008, %bx # Flat data descriptor
447 # global descriptor table (GDT)
453 # null descriptor
462 # linear data segment descriptor
471 # linear code segment descriptor
480 # system data segment descriptor
489 # system code segment descriptor
498 # spare segment descriptor
507 # spare segment descriptor
516 # spare segment descriptor
[all …]
Dstart16.asm396 mov bx,0008h ; Flat data descriptor
442 ; global descriptor table (GDT)
449 ; null descriptor
458 ; linear data segment descriptor
467 ; linear code segment descriptor
476 ; system data segment descriptor
485 ; system code segment descriptor
494 ; spare segment descriptor
503 ; spare segment descriptor
512 ; spare segment descriptor
[all …]
Dstart32.S416 movw $0x0008, %bx # Flat data descriptor
462 # global descriptor table (GDT)
468 # null descriptor
477 # linear data segment descriptor
486 # linear code segment descriptor
495 # system data segment descriptor
504 # system code segment descriptor
513 # spare segment descriptor
522 # spare segment descriptor
531 # spare segment descriptor
[all …]
Dstart.asm403 mov bx,0008h ; Flat data descriptor
449 ; global descriptor table (GDT)
456 ; null descriptor
465 ; linear data segment descriptor
474 ; linear code segment descriptor
483 ; system data segment descriptor
492 ; system code segment descriptor
501 ; spare segment descriptor
510 ; spare segment descriptor
519 ; spare segment descriptor
[all …]
Dstart32.asm411 mov bx,0008h ; Flat data descriptor
457 ; global descriptor table (GDT)
464 ; null descriptor
473 ; linear data segment descriptor
482 ; linear code segment descriptor
491 ; system data segment descriptor
500 ; system code segment descriptor
509 ; spare segment descriptor
518 ; spare segment descriptor
527 ; spare segment descriptor
[all …]
Defi32.S65 addl $8, %edi # move up to next descriptor
69 ## at this point edi contains the offset of the descriptor for INT 20
78 # add edi, 8 ; move up to next descriptor
Dst32_64.S607 # global descriptor table (GDT)
613 # null descriptor
622 # linear data segment descriptor
631 # linear code segment descriptor
640 # system data segment descriptor
649 # system code segment descriptor
658 # spare segment descriptor
668 # system data segment descriptor
679 # system code segment descriptor
689 # spare segment descriptor
[all …]
Dstart64.S599 # global descriptor table (GDT)
605 # null descriptor
614 # linear data segment descriptor
623 # linear code segment descriptor
632 # system data segment descriptor
641 # system code segment descriptor
650 # spare segment descriptor
660 # system data segment descriptor
671 # system code segment descriptor
681 # spare segment descriptor
[all …]
Dst16_64.S592 # global descriptor table (GDT)
598 # null descriptor
607 # linear data segment descriptor
616 # linear code segment descriptor
625 # system data segment descriptor
634 # system code segment descriptor
643 # spare segment descriptor
653 # system data segment descriptor
664 # system code segment descriptor
674 # spare segment descriptor
[all …]
Defi64.S80 addl $16, %edi # move up to next descriptor
84 ## at this point edi contains the offset of the descriptor for INT 20
94 # add edi, 16 ; move up to next descriptor
Dst16_64.asm587 ; global descriptor table (GDT)
594 ; null descriptor
603 ; linear data segment descriptor
612 ; linear code segment descriptor
621 ; system data segment descriptor
630 ; system code segment descriptor
639 ; spare segment descriptor
649 ; system data segment descriptor
660 ; system code segment descriptor
670 ; spare segment descriptor
[all …]
Dst32_64.asm603 ; global descriptor table (GDT)
610 ; null descriptor
619 ; linear data segment descriptor
628 ; linear code segment descriptor
637 ; system data segment descriptor
646 ; system code segment descriptor
655 ; spare segment descriptor
665 ; system data segment descriptor
676 ; system code segment descriptor
686 ; spare segment descriptor
[all …]
Dstart64.asm594 ; global descriptor table (GDT)
601 ; null descriptor
610 ; linear data segment descriptor
619 ; linear code segment descriptor
628 ; system data segment descriptor
637 ; system code segment descriptor
646 ; spare segment descriptor
656 ; system data segment descriptor
667 ; system code segment descriptor
677 ; spare segment descriptor
[all …]
Defi64.asm77 add edi, 16 ; move up to next descriptor
81 ;; at this point edi contains the offset of the descriptor for INT 20
91 ; add edi, 16 ; move up to next descriptor
/device/linaro/bootloader/edk2/QuarkPlatformPkg/Acpi/AcpiTables/Dsdt/
DPciIrq.asi65 // Write current settings into IRQ descriptor
131 // Write current settings into IRQ descriptor
197 // Write current settings into IRQ descriptor
261 // Write current settings into IRQ descriptor
327 // Write current settings into IRQ descriptor
393 // Write current settings into IRQ descriptor
459 // Write current settings into IRQ descriptor
523 // Write current settings into IRQ descriptor
/device/linaro/bootloader/edk2/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/
DRhProxy.asl43 … JSPI, // DescriptorName: creates name for offset of resource descriptor
55 … JI2C, // Descriptor Name: creates name for offset of resource descriptor
72 … UAR2, // DescriptorName: creates name for offset of resource descriptor
104 … UAR1, // DescriptorName: creates name for offset of resource descriptor
DIoTVirtualDevice.asl31 JSPI, // DescriptorName: creates name for offset of resource descriptor
43 JI2C, // Descriptor Name: creates name for offset of resource descriptor
60 UAR2, // DescriptorName: creates name for offset of resource descriptor
92 UAR1, // DescriptorName: creates name for offset of resource descriptor
/device/linaro/bootloader/edk2/QuarkPlatformPkg/Library/PlatformSecLib/Ia32/
DFlat32.S719 # null descriptor
728 # linear data segment descriptor
737 # linear code segment descriptor
746 # system data segment descriptor
755 # system code segment descriptor
764 # spare segment descriptor
773 # spare segment descriptor
782 # spare segment descriptor
795 GdtDesc: # GDT descriptor

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