forked from KolibriOS/kolibrios
infinity.asm: add SND_GETFREESPACE call
git-svn-id: svn://kolibrios.org@572 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
parent
f1bb02a02c
commit
6aaa312f13
@ -5,6 +5,10 @@
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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AD_LOSEL equ BIT5
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AD_HPSEL equ BIT10
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align 4
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proc detect_codec
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locals
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@ -162,6 +166,14 @@ proc set_sample_rate stdcall, rate:dword
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ret
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endp
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patch_AD:
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stdcall codec_read, 0x76
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or ax, BIT5+BIT10
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stdcall codec_write, 0x76
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ret
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align 16
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ac_unknown db 'unknown manufacturer',13,10,0
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ac_Realtek db 'Realtek Semiconductor',13,10,0
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@ -198,7 +198,7 @@ proc service_proc stdcall, ioctl:dword
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@@:
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cmp eax, SND_SETFORMAT
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jne @F
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stdcall SetFormat,[ebx],[ebx+4]
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stdcall SetFormat,edx,[ebx+4]
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ret
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@@:
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cmp eax, SND_GETFORMAT
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@ -213,17 +213,17 @@ proc service_proc stdcall, ioctl:dword
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@@:
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cmp eax, SND_RESET
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jne @F
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stdcall ResetBuffer,[ebx],[ebx+4]
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stdcall ResetBuffer,edx,[ebx+4]
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ret
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@@:
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cmp eax, SND_SETPOS
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jne @F
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stdcall SetBufferPos,[ebx],[ebx+4]
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stdcall SetBufferPos,edx,[ebx+4]
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ret
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@@:
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cmp eax, SND_GETPOS
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jne @F
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stdcall GetBufferPos, [ebx]
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stdcall GetBufferPos, edx
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mov edi, [ioctl]
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mov ecx, [edi+output]
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mov ecx, [ecx]
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@ -233,12 +233,12 @@ proc service_proc stdcall, ioctl:dword
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cmp eax, SND_SETBUFF
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jne @F
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mov eax, [ebx+4]
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stdcall set_buffer, [ebx],eax,[ebx+8],[ebx+12]
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stdcall set_buffer, edx,eax,[ebx+8],[ebx+12]
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ret
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@@:
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cmp eax, SND_SETVOLUME
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jne @F
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stdcall SetBufferVol,[ebx],[ebx+4],[ebx+8]
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stdcall SetBufferVol,edx,[ebx+4],[ebx+8]
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ret
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@@:
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cmp eax, SND_GETVOLUME
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@ -247,12 +247,12 @@ proc service_proc stdcall, ioctl:dword
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mov eax, [edi+output]
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mov ecx, [eax]
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mov eax, [eax+4]
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stdcall GetBufferVol,[ebx],ecx,eax
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stdcall GetBufferVol,edx,ecx,eax
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ret
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@@:
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cmp eax, SND_SETPAN
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jne @F
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stdcall SetBufferPan,[ebx],[ebx+4]
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stdcall SetBufferPan,edx,[ebx+4]
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ret
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@@:
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cmp eax, SND_GETPAN
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@ -268,19 +268,19 @@ proc service_proc stdcall, ioctl:dword
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jne @F
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mov eax, [ebx+4]
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stdcall wave_out, [ebx],eax,[ebx+8]
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stdcall wave_out, edx,eax,[ebx+8]
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ret
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@@:
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cmp eax, SND_PLAY
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jne @F
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stdcall play_buffer, [ebx],[ebx+4]
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stdcall play_buffer, edx,[ebx+4]
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ret
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@@:
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cmp eax, SND_STOP
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jne @F
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stdcall stop_buffer, [ebx]
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stdcall stop_buffer, edx
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ret
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@@:
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cmp eax, SND_GETBUFFSIZE
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@ -291,6 +291,18 @@ proc service_proc stdcall, ioctl:dword
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mov [ecx], eax
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xor eax, eax
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ret
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@@:
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cmp eax, SND_GETFREESPACE
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jne @F
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test [edx+STREAM.format], PCM_OUT
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jz .fail
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mov ebx, [edx+STREAM.in_free]
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mov ecx, [edi+output]
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mov [ecx], ebx
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xor eax, eax
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ret
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@@:
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.fail:
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or eax, -1
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@ -90,6 +90,7 @@ SND_GETVOLUME equ 13
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SND_SETPAN equ 14
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SND_GETPAN equ 15
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SND_GETBUFFSIZE equ 16
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SND_GETFREESPACE equ 17
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struc STREAM
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{
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115
kernel/trunk/drivers/usb/urb.inc
Normal file
115
kernel/trunk/drivers/usb/urb.inc
Normal file
@ -0,0 +1,115 @@
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struc URB
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{
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.fd dd ?
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.bk dd ?
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.dev dd ? ; pointer to associated device
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.pipe dd ? ; pipe information
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.status dd ? ; non-ISO status
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.transfer_flags dd ? ; URB_SHORT_NOT_OK | ...
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.transfer_buffer dd ? ; associated data buffer
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.transfer_dma dd ? ; dma addr for transfer_buffer
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.transfer_buffer_length dd ? ; data buffer length
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.actual_length dd ? ; actual transfer length
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.setup_packet dd ? ; setup packet (control only)
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.setup_dma dd ? ; dma addr for setup_packet
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.start_frame dd ? ; start frame (ISO)
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.number_of_packets dd ? ; number of ISO packets
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.interval dd ? ; transfer interval
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.error_count dd ? ; number of ISO errors
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.context dd ? ; context for completion
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.complete dd ? ; (in) completion routine
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.iso_frame_desc:
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}
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virtual at 0
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URB URB
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end virtual
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struc REQ ;usb request
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{
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.request_type db ?
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.request db ?
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.value dw ?
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.index dw ?
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.length dw ?
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}
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virtual at 0
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REQ REQ
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end virtual
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align 4
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proc usb_control_msg stdcall, dev:dword, pipe:dword, request:dword,\
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requesttype:dword, value:dword, index:dword,\
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data:dword, size:dword, timeout:dword
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locals
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req REQ
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endl
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lea eax, [req]
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mov ecx, [request]
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mov ebx, [requesttupe]
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mov edx, [value]
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mov esi, [index]
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mov edi, [size]
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mov [eax+REQ.request_type], bl
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mov [eax+REQ.request], cl
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mov [eax+REQ.value], dx
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mov [eax+REQ.index], si
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mov [eax+REQ.length], di
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stdcall usb_internal_control_msg, [dev], [pipe],\
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eax, [data], [size], [timeout]
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ret
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endp
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; returns status (negative) or length (positive)
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static int usb_internal_control_msg(struct usb_device *usb_dev,
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unsigned int pipe,
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struct usb_ctrlrequest *cmd,
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void *data, int len, int timeout)
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{
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struct urb *urb;
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int retv;
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int length;
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urb = usb_alloc_urb(0, GFP_NOIO);
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if (!urb)
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return -ENOMEM;
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usb_fill_control_urb(urb, usb_dev, pipe, (unsigned char *)cmd, data,
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len, usb_api_blocking_completion, NULL);
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retv = usb_start_wait_urb(urb, timeout, &length);
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if (retv < 0)
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return retv;
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else
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return length;
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}
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void usb_fill_control_urb (struct urb *urb,
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struct usb_device *dev,
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unsigned int pipe,
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unsigned char *setup_packet,
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void *transfer_buffer,
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int buffer_length,
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usb_complete_t complete_fn,
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void *context)
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{
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urb->dev = dev;
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urb->pipe = pipe;
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urb->setup_packet = setup_packet;
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urb->transfer_buffer = transfer_buffer;
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urb->transfer_buffer_length = buffer_length;
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urb->complete = complete_fn;
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urb->context = context;
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}
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@ -13,6 +13,7 @@ API_VERSION equ 0 ;debug
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include '../proc32.inc'
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include '../imports.inc'
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include 'urb.inc'
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struc UHCI
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{
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@ -371,6 +372,42 @@ proc insert_td stdcall, td:dword, frame:dword
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ret
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endp
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align 4
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proc usb_get_descriptor stdcall, dev:dword, type:dword, index:dword,\
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buf:dword, size:dword
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locals
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count dd ?
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endl
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mov esi, [buf]
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mov ecx, [size]
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xor eax, eax
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cld
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rep stosb
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mov [count], 3
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@@:
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mov eax, [type]
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shl eax, 8
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add eax, [index]
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stdcall usb_control_msg, [dev],pipe,USB_REQ_GET_DESCRIPTOR,\
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USB_DIR_IN, eax,0,[buf], [size],\
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USB_CTRL_GET_TIMEOUT
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test eax, eax
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jz .next
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cmp eax, -1
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je .next
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jmp. ok
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.next:
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dec [count]
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jnz @B
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mov eax, -1
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.ok:
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ret
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endp
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DEVICE_ID equ 0x24D2 ; pci device id
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VENDOR_ID equ 0x8086 ; device vendor id
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QEMU_USB equ 0x7020
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