GSoC/kolibrios-nvme-driver
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more code removal

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This commit is contained in:
Abdur-Rahman Mansoor 2024-07-23 14:14:43 -04:00
parent 39dcfd2edc
commit 835840231f
1 changed files with 2 additions and 7 deletions
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9
drivers/nvme/nvme.asm
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@ -567,14 +567,7 @@ proc alloc_dptr stdcall, ns:dword, prps_ptr:dword, numsectors:dword, prp_list_pt
push ebx esi edi
mov esi, [ns]
; the pointer to our PRP list (virtual), needed so
; that the caller can free the PRP list afterwards
mov edi, [prp_list_ptr]
mov dword [edi], 0
mov edi, [prps_ptr]
mov dword [edi + 4], 0 ; PRP2 default value
mov eax, [buf]
invoke GetPhysAddr
mov dword [edi], eax
@ -665,8 +658,10 @@ proc nvme_readwrite stdcall, ns:dword, buf:dword, start_sector:qword, numsectors
mov eax, [numsectors_ptr]
mov eax, dword [eax]
DEBUGF DBG_INFO, "buf: %x, start_sector: %u:%u, numsectors: %u\n", [buf], [start_sector + 4], [start_sector], eax
mov dword [ebx + 4], 0 ; PRP2 entry (0 by default)
mov dword [ebx + 8], edx ; command type (read or write)
mov dword [ebx + 12], eax ; save original numsectors value
mov dword [ebx + 16], 0 ; virtual pointer to PRP2 PRP list (not allocated by default)
mov ecx, ebx
add ecx, 16