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151 lines
4.1 KiB
151 lines
4.1 KiB
;
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; Generated from source-doc/scsi-drv/scsi-init.c.asm -- not to be modify directly
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;
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;
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;--------------------------------------------------------
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; File Created by SDCC : free open source ISO C Compiler
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; Version 4.5.0 #15248 (Linux)
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;--------------------------------------------------------
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; Processed by Z88DK
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;--------------------------------------------------------
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;--------------------------------------------------------
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; Public variables in this module
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;--------------------------------------------------------
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;--------------------------------------------------------
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; Externals used
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;--------------------------------------------------------
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;--------------------------------------------------------
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; special function registers
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;--------------------------------------------------------
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_CH376_DATA_PORT .EQU 0xff88
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_CH376_COMMAND_PORT .EQU 0xff89
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_USB_MODULE_LEDS .EQU 0xff8a
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;--------------------------------------------------------
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; ram data
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;--------------------------------------------------------
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;--------------------------------------------------------
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; ram data
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;--------------------------------------------------------
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#IF 0
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; .area _INITIALIZED removed by z88dk
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#ENDIF
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;--------------------------------------------------------
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; absolute external ram data
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;--------------------------------------------------------
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;--------------------------------------------------------
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; global & static initialisations
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;--------------------------------------------------------
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;--------------------------------------------------------
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; Home
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;--------------------------------------------------------
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;--------------------------------------------------------
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; code
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;--------------------------------------------------------
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;source-doc/scsi-drv/scsi-init.c:9: void chscsi_init(void) {
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; ---------------------------------
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; Function chscsi_init
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; ---------------------------------
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_chscsi_init:
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push ix
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ld ix,0
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add ix,sp
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push af
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dec sp
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;source-doc/scsi-drv/scsi-init.c:11: do {
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ld (ix-1),0x01
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l_chscsi_init_00103:
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;source-doc/scsi-drv/scsi-init.c:12: usb_device_type t = usb_get_device_type(index);
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ld a,(ix-1)
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ld (ix-3),a
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ld (ix-2),0x00
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pop hl
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push hl
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push hl
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call _usb_get_device_type
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pop af
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ld a, l
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;source-doc/scsi-drv/scsi-init.c:14: if (t == USB_IS_MASS_STORAGE) {
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sub 0x02
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jr NZ,l_chscsi_init_00104
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;source-doc/scsi-drv/scsi-init.c:15: const uint8_t dev_index = find_storage_dev(); // index == -1 (no more left) should never happen
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call _find_storage_dev
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;source-doc/scsi-drv/scsi-init.c:17: hbios_usb_storage_devices[dev_index].drive_index = dev_index + 1;
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ld a, l
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ld c,0x00
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add a, a
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rl c
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add a, +((_hbios_usb_storage_devices) & 0xFF)
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ld e, a
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ld a, c
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adc a, +((_hbios_usb_storage_devices) / 256)
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ld d, a
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ld c, e
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ld b, d
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ld a, l
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inc a
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ld (bc), a
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;source-doc/scsi-drv/scsi-init.c:18: hbios_usb_storage_devices[dev_index].usb_device = index;
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ld c, e
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ld b, d
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inc bc
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ld a,(ix-1)
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ld (bc), a
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;source-doc/scsi-drv/scsi-init.c:20: print_string("\r\nUSB: MASS STORAGE @ $");
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push hl
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push de
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ld hl,scsi_init_str_0
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call _print_string
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;source-doc/scsi-drv/scsi-init.c:21: print_uint16(index);
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ld l,(ix-3)
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ld h,0x00
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call _print_uint16
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;source-doc/scsi-drv/scsi-init.c:22: print_string(":$");
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ld hl,scsi_init_str_1
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call _print_string
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pop de
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pop hl
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;source-doc/scsi-drv/scsi-init.c:23: print_uint16(dev_index);
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ld h,0x00
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push de
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call _print_uint16
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;source-doc/scsi-drv/scsi-init.c:24: print_string(" $");
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ld hl,scsi_init_str_2
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call _print_string
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;source-doc/scsi-drv/scsi-init.c:25: usb_scsi_init(index);
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ld l,(ix-3)
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ld h,0x00
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push hl
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call _usb_scsi_init
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pop af
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pop de
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;source-doc/scsi-drv/scsi-init.c:26: dio_add_entry(ch_scsi_fntbl, &hbios_usb_storage_devices[dev_index]);
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ld hl,_ch_scsi_fntbl
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call _dio_add_entry
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l_chscsi_init_00104:
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;source-doc/scsi-drv/scsi-init.c:29: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
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inc (ix-1)
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ld a,(ix-1)
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sub 0x07
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jr NZ,l_chscsi_init_00103
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;source-doc/scsi-drv/scsi-init.c:30: }
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ld sp, ix
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pop ix
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ret
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scsi_init_str_0:
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DEFB 0x0d
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DEFB 0x0a
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DEFM "USB: MASS STORAGE @ $"
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DEFB 0x00
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scsi_init_str_1:
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DEFM ":$"
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DEFB 0x00
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scsi_init_str_2:
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DEFM " $"
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DEFB 0x00
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