| /device/linaro/bootloader/edk2/OvmfPkg/XenPvBlkDxe/ |
| BlockIo.c | 87 UINTN Sector;
141 Sector = (UINTN)MultU64x32 (Lba, Media->BlockSize / 512);
153 IoData.Sector = Sector;
156 Sector += IoData.Size / 512;
|
| BlockFront.h | 28 UINTN Sector; ///< 512 bytes sector.
|
| /device/linaro/bootloader/edk2/DuetPkg/BootSector/ |
| bs16.S | 42 SectorSize: .word 0 # Sector Size - 16 bits
43 SectorsPerCluster: .byte 0 # Sector Per Cluster - 8 bits
94 cmpw $0xaa55, SectorSignature(%bp) # Verify Boot Sector Signature
100 jne BadBootSector # If is isn't, then the boot sector is bad.
219 subw %dx, %bx # bx = MaxSector - Sector
220 incw %bx # bx = MaxSector - Sector + 1
221 cmpw %bx, %cx # Compare (Blocks) to (MaxSector - Sector + 1)
226 movb %dl, %cl # cl = (StartLBA % MaxSector) + 1 = Sector
283 # Sector Signature
288 .word 0xaa55 # Boot Sector Signature
[all...] |
| bs32.S | 42 SectorSize: .word 0 # Sector Size - 16 bits
43 SectorsPerCluster: .byte 0 # Sector Per Cluster - 8 bits
57 #The structure for FAT32 starting at offset 36 of the boot sector. (At this point,
58 #the BPB/boot sector for FAT12 and FAT16 differs from the BPB/boot sector for FAT32.)
66 FSInfo: .word 0 # Sector Number of FSINFO - 2 bytes
67 BkBootSector: .word 0 # Sector Number of Bk BootSector - 2 bytes
108 cmpw $0xaa55, SectorSignature(%bp) # Verify Boot Sector Signature
114 jne BadBootSector # If is isn't, then the boot sector is bad.
240 subw %dx, %bx # bx = MaxSector - Sector
[all...] |
| bs32.asm | 40 SectorSize dw 0 ; Sector Size - 16 bits
41 SectorsPerCluster db 0 ; Sector Per Cluster - 8 bits
55 ;The structure for FAT32 starting at offset 36 of the boot sector. (At this point,
56 ;the BPB/boot sector for FAT12 and FAT16 differs from the BPB/boot sector for FAT32.)
64 FSInfo dw 0 ; Sector Number of FSINFO - 2 bytes
65 BkBootSector dw 0 ; Sector Number of Bk BootSector - 2 bytes
107 cmp word ptr [bp+SectorSignature],0aa55h ; Verify Boot Sector Signature
113 jne BadBootSector ; If is isn't, then the boot sector is bad.
238 sub bx,dx ; bx = MaxSector - Sector
[all...] |
| bootsect.asm | 15 ;* first section - boot sector.
17 ;* The startup sequence for DUET disk boot sector is:
21 ;* 2, LegacyBios will load boot sector to 0x7c00 in real mode, pass BPB data and
23 ;* 3, boot sector code simply parse FAT format in boot disk and find EfiLdr binary file
25 ;* 4, boot sector load the first sector of EfiLdr binary which is start.com to
27 ;* 5, boot sector handoff control to 0x2000:0x0000 for start.com binary.
53 SectorSize dw 0 ; Sector Size - 16 bits
54 SectorsPerCluster db 0 ; Sector Per Cluster - 8 bits
105 cmp word ptr [bp+SectorSignature],0aa55h ; Verify Boot Sector Signature
[all...] |
| bs16.asm | 40 SectorSize dw 0 ; Sector Size - 16 bits
41 SectorsPerCluster db 0 ; Sector Per Cluster - 8 bits
92 cmp word ptr [bp+SectorSignature],0aa55h ; Verify Boot Sector Signature
98 jne BadBootSector ; If is isn't, then the boot sector is bad.
216 sub bx,dx ; bx = MaxSector - Sector
217 inc bx ; bx = MaxSector - Sector + 1
218 cmp cx,bx ; Compare (Blocks) to (MaxSector - Sector + 1)
223 mov cl,dl ; cl = (StartLBA % MaxSector) + 1 = Sector
280 ; Sector Signature
285 dw 0aa55h ; Boot Sector Signature
[all...] |
| Mbr.asm | 110 mov eax, 00000600h ; Assume LegacyMBR is backuped in Sector 6
111 jmp StartReadTo7C00 ; EAX = Header/Sector/Tracker/Zero
124 ; Si: Sector number
147 mov al, 1 ; 1 Sector
253 ; Sector Signature
258 dw 0aa55h ; Boot Sector Signature
|
| start32.S | 39 SectorSize: .word 0 # Sector Size - 2 bytes
40 SectorsPerCluster: .byte 0 # Sector Per Cluster - 1 byte
54 #The structure for FAT32 starting at offset 36 of the boot sector. (At this point,
55 #the BPB/boot sector for FAT12 and FAT16 differs from the BPB/boot sector for FAT32.)
63 FSInfo: .word 0 # Sector Number of FSINFO - 2 bytes
64 BkBootSector: .word 0 # Sector Number of Bk BootSector - 2 bytes
80 # Re use the BPB data stored in Boot Sector
206 pushw %ax # save start sector
210 popw %ax # ax = Start Sector
[all...] |
| Gpt.asm | 269 db 0ffh ; Start Sector
273 db 0ffh ; End Sector
286 ; Sector Signature
291 dw 0aa55h ; Boot Sector Signature
|
| Mbr.S | 110 movl $0x0000600, %eax # Assume LegacyMBR is backuped in Sector 6
111 jmp StartReadTo7C00 # EAX = Header/Sector/Tracker/Zero
124 # Si: Sector number
147 movb $1, %al # 1 Sector
254 # Sector Signature
259 .word 0xaa55 # Boot Sector Signature
|
| start.S | 39 SectorSize: .word 0 # Sector Size - 16 bits
40 SectorsPerCluster: .byte 0 # Sector Per Cluster - 8 bits
65 # Re use the BPB data stored in Boot Sector
197 pushw %ax # save start sector
201 popw %ax # ax = Start Sector
238 subw %dx, %bx # bx = MaxSector - Sector
239 incw %bx # bx = MaxSector - Sector + 1
240 cmpw %bx, %cx # Compare (Blocks) to (MaxSector - Sector + 1)
257 movb %dl, %cl # cl = (StartLBA % MaxSector) + 1 = Sector
[all...] |
| start16.S | 40 SectorSize: .word 0 # Sector Size - 16 bits
41 SectorsPerCluster: .byte 0 # Sector Per Cluster - 8 bits
66 # Re use the BPB data stored in Boot Sector
191 pushw %ax # save start sector
195 popw %ax # ax = Start Sector
232 subw %dx, %bx # bx = MaxSector - Sector
233 incw %bx # bx = MaxSector - Sector + 1
234 cmpw %bx, %cx # Compare (Blocks) to (MaxSector - Sector + 1)
251 movb %dl, %cl # cl = (StartLBA % MaxSector) + 1 = Sector
[all...] |
| st32_64.S | 39 SectorSize: .word 0 # Sector Size - 2 bytes
40 SectorsPerCluster: .byte 0 # Sector Per Cluster - 1 byte
54 #The structure for FAT32 starting at offset 36 of the boot sector. (At this point,
55 #the BPB/boot sector for FAT12 and FAT16 differs from the BPB/boot sector for FAT32.)
63 FSInfo: .word 0 # Sector Number of FSINFO - 2 bytes
64 BkBootSector: .word 0 # Sector Number of Bk BootSector - 2 bytes
81 # Re use the BPB data stored in Boot Sector
218 pushw %ax # save start sector
222 popw %ax # ax = Start Sector
[all...] |
| Gpt.S | 272 .byte 0xff # Start Sector
276 .byte 0xff # End Sector
289 # Sector Signature
294 .word 0xaa55 # Boot Sector Signature
|
| st16_64.S | 40 SectorSize: .word 0 # Sector Size - 16 bits
41 SectorsPerCluster: .byte 0 # Sector Per Cluster - 8 bits
66 # Re use the BPB data stored in Boot Sector
203 pushw %ax # save start sector
207 popw %ax # ax = Start Sector
244 subw %dx,%bx # bx = MaxSector - Sector
245 incw %bx # bx = MaxSector - Sector + 1
246 cmpw %bx,%cx # Compare (Blocks) to (MaxSector - Sector + 1)
263 movb %dl,%cl # cl = (StartLBA % MaxSector) + 1 = Sector
[all...] |
| start64.S | 40 SectorSize: .word 0 # Sector Size - 16 bits
41 SectorsPerCluster: .byte 0 # Sector Per Cluster - 8 bits
66 # Re use the BPB data stored in Boot Sector
210 pushw %ax # save start sector
214 popw %ax # ax = Start Sector
251 subw %dx,%bx # bx = MaxSector - Sector
252 incw %bx # bx = MaxSector - Sector + 1
253 cmpw %bx,%cx # Compare (Blocks) to (MaxSector - Sector + 1)
270 movb %dl,%cl # cl = (StartLBA % MaxSector) + 1 = Sector
[all...] |
| st32_64.asm | 35 SectorSize dw 0 ; Sector Size - 2 bytes
36 SectorsPerCluster db 0 ; Sector Per Cluster - 1 byte
50 ;The structure for FAT32 starting at offset 36 of the boot sector. (At this point,
51 ;the BPB/boot sector for FAT12 and FAT16 differs from the BPB/boot sector for FAT32.)
59 FSInfo dw 0 ; Sector Number of FSINFO - 2 bytes
60 BkBootSector dw 0 ; Sector Number of Bk BootSector - 2 bytes
76 ; Re use the BPB data stored in Boot Sector
215 push ax ; save start sector
219 pop ax ; ax = Start Sector
[all...] |
| start32.asm | 35 SectorSize dw 0 ; Sector Size - 2 bytes
36 SectorsPerCluster db 0 ; Sector Per Cluster - 1 byte
50 ;The structure for FAT32 starting at offset 36 of the boot sector. (At this point,
51 ;the BPB/boot sector for FAT12 and FAT16 differs from the BPB/boot sector for FAT32.)
59 FSInfo dw 0 ; Sector Number of FSINFO - 2 bytes
60 BkBootSector dw 0 ; Sector Number of Bk BootSector - 2 bytes
76 ; Re use the BPB data stored in Boot Sector
202 push ax ; save start sector
206 pop ax ; ax = Start Sector
[all...] |
| /device/linaro/bootloader/edk2/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/ |
| IdeMode.h | 92 UINT8 Sector;
|
| /device/linaro/bootloader/edk2/OvmfPkg/Include/IndustryStandard/ |
| VirtioBlk.h | 73 UINT64 Sector;
|
| /device/linaro/bootloader/edk2/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/ |
| BiosInt13.c | [all...] |
| /device/linaro/bootloader/edk2/IntelFrameworkModulePkg/Bus/Isa/IsaFloppyDxe/ |
| IsaFloppy.h | 111 UINT8 Sector;
140 UINT8 Sector;
152 UINT8 Sector;
319 // When set to 0, the sector is read or written the same as the read and
381 // data field of a sector
420 // Wrong Cylinder: The track address from sector ID field is different from
|
| /device/linaro/bootloader/edk2/IntelFrameworkModulePkg/Bus/Isa/IsaFloppyPei/ |
| Fdc.h | 87 /// When set to 0, the sector is read or written the same as the read and write commands.
114 #define STS1_DE BIT5 // Data Error: The FDC detected a CRC error in either the ID field or data field of a sector
130 #define STS2_WC BIT4 // Wrong Cylinder: The track address from sector ID field is different from the track address maintained inside FDC
173 UINT8 Number; ///< Number of bytes per sector
189 UINT8 Sector;
|
| /device/linaro/bootloader/edk2/IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/ |
| IdeData.h | 244 UINT8 Sector;
|
