GSoC/kolibrios-nvme-driver
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Code Issues 2 Actions Activity

fix: comment out excessive debug lines

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Printing too many messages to the screen much causes KolibriOS to crash,
so we have to remove them for now
This commit is contained in:
Abdur-Rahman Mansoor 2024-06-25 14:29:09 -04:00
parent 603a48e351
commit b4d3c82480
1 changed files with 9 additions and 9 deletions
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18
drivers/nvme/nvme.asm
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@ -179,7 +179,6 @@ proc is_active_namespace stdcall, pci:dword, nsid:dword
@@:
mov esi, eax
invoke GetPhysAddr
DEBUGF DBG_INFO, "Identify Namespace: %u\n", [nsid]
stdcall nvme_identify, [pci], [nsid], eax, CNS_IDNS
xor ecx, ecx
@ -192,16 +191,13 @@ proc is_active_namespace stdcall, pci:dword, nsid:dword
jne @b
.not_active_nsid:
DEBUGF DBG_INFO, "Not an active NSID\n"
invoke KernelFree, esi
pop edi esi
xor eax, eax
ret
.is_active_nsid:
;DEBUGF DBG_INFO, "ACTIVE NSID: %u\n", [nsid]
;cmp [nsid], 1
;jne @b
DEBUGF DBG_INFO, "(NVMe) Active NSID: %u\n", [nsid]
invoke KernelFree, esi
pop edi esi
xor eax, eax
@ -717,6 +713,8 @@ proc nvme_init stdcall, pci:dword
stdcall create_io_submission_queue, [pci], eax, 1, 1
stdcall determine_active_nsids, [pci]
test eax, eax
jz .exit_fail ; No active NSIDS
DEBUGF DBG_INFO, "(NVMe) Successfully initialized driver!\n"
xor eax, eax
@ -815,7 +813,7 @@ proc cqyhdbl_write stdcall, pci:dword, y:dword, cqh:word
lea edi, dword [edi + ecx]
mov esi, dword [esi + pcidev.io_addr]
mov ax, [cqh]
DEBUGF DBG_INFO, "(NVMe) Writing to completion queue doorbell register 0x%x: %u\n", dx, ax
;DEBUGF DBG_INFO, "(NVMe) Writing to completion queue doorbell register 0x%x: %u\n", dx, ax
mov word [esi + edx], ax ; Write to CQyHDBL
mov word [edi + NVM_QUEUE_ENTRY.head], ax
pop edi esi
@ -858,7 +856,7 @@ proc sqytdbl_write stdcall, pci:dword, y:word, cmd:dword
shl dx, cl
imul dx, bx
add dx, 0x1000
DEBUGF DBG_INFO, "(NVMe) Writing to submission queue doorbell register 0x%x: %u\n", dx, ax
;DEBUGF DBG_INFO, "(NVMe) Writing to submission queue doorbell register 0x%x: %u\n", dx, ax
mov esi, dword [esi + pcidev.io_addr]
mov word [esi + edx], ax
movzx ecx, [y]
@ -948,6 +946,8 @@ proc is_queue_full stdcall, tail:word, head:word
endp
;proc consume_cq_entries stdcall,
proc irq_handler
push esi edi
@ -964,7 +964,7 @@ proc irq_handler
mov esi, dword [esi + pcidev.queue_entries]
movzx ecx, word [esi + NVM_QUEUE_ENTRY.head]
movzx edx, word [esi + NVM_QUEUE_ENTRY.tail]
DEBUGF DBG_INFO, "IRQ (head): 0x%x, (tail): 0x%x\n", cx, dx
;DEBUGF DBG_INFO, "IRQ (head): 0x%x, (tail): 0x%x\n", cx, dx
stdcall is_queue_full, edx, ecx
test eax, eax
jnz .end
@ -975,7 +975,7 @@ proc irq_handler
mov esi, dword [esi + NVM_QUEUE_ENTRY.cq_ptr]
mov ax, word [esi + edx + CQ_ENTRY.status]
and ax, not CQ_PHASE_TAG ; ignore phase tag bit
DEBUGF DBG_INFO, "(NVMe) Status: 0x%x\n", ax
;DEBUGF DBG_INFO, "(NVMe) Status: 0x%x\n", ax
test al, al ; check status code (0 on success)
jz .ok