* redistribute, and modify it as specified in the file "V3VEE_LICENSE".
*/
+#ifndef __DEVICES_ATAPI_H__
+#define __DEVICES_ATAPI_H__
+
#define ATAPI_PACKET_SIZE 12
#include "atapi-types.h"
+/* ACS-2 T13/2015-D Table B.2 Command codes */
+#define ATAPI_NOP 0x00
+#define CFA_REQ_EXT_ERROR_CODE 0x03
+#define ATAPI_DSM 0x06
+#define ATAPI_DEVICE_RESET 0x08
+#define ATAPI_RECAL 0x10
+#define ATAPI_READ 0x20
+#define ATAPI_READ_ONCE 0x21
+#define ATAPI_READ_EXT 0x24
+#define ATAPI_READDMA_EXT 0x25
+#define ATAPI_READDMA_QUEUED_EXT 0x26
+#define ATAPI_READ_NATIVE_MAX_EXT 0x27
+#define ATAPI_MULTREAD_EXT 0x29
+#define ATAPI_WRITE 0x30
+#define ATAPI_WRITE_ONCE 0x31
+#define ATAPI_WRITE_EXT 0x34
+#define ATAPI_WRITEDMA_EXT 0x35
+#define ATAPI_WRITEDMA_QUEUED_EXT 0x36
+#define ATAPI_SET_MAX_EXT 0x37
+#define ATAPI_SET_MAX_EXT 0x37
+#define CFA_WRITE_SECT_WO_ERASE 0x38
+#define ATAPI_MULTWRITE_EXT 0x39
+#define ATAPI_WRITE_VERIFY 0x3C
+#define ATAPI_VERIFY 0x40
+#define ATAPI_VERIFY_ONCE 0x41
+#define ATAPI_VERIFY_EXT 0x42
+#define ATAPI_SEEK 0x70
+#define CFA_TRANSLATE_SECTOR 0x87
+#define ATAPI_DIAGNOSE 0x90
+#define ATAPI_SPECIFY 0x91
+#define ATAPI_DOWNLOAD_MICROCODE 0x92
+#define ATAPI_STANDBYNOW2 0x94
+#define ATAPI_IDLEIMMEDIATE2 0x95
+#define ATAPI_STANDBY2 0x96
+#define ATAPI_SETIDLE2 0x97
+#define ATAPI_CHECKPOWERMODE2 0x98
+#define ATAPI_SLEEPNOW2 0x99
+#define ATAPI_PACKETCMD 0xA0
+#define ATAPI_PIDENTIFY 0xA1
+#define ATAPI_QUEUED_SERVICE 0xA2
+#define ATAPI_SMART 0xB0
+#define CFA_ACCESS_METADATA_STORAGE 0xB8
+#define CFA_ERASE_SECTORS 0xC0
+#define ATAPI_MULTREAD 0xC4
+#define ATAPI_MULTWRITE 0xC5
+#define ATAPI_SETMULT 0xC6
+#define ATAPI_READDMA 0xC8
+#define ATAPI_READDMA_ONCE 0xC9
+#define ATAPI_WRITEDMA 0xCA
+#define ATAPI_WRITEDMA_ONCE 0xCB
+#define ATAPI_WRITEDMA_QUEUED 0xCC
+#define CFA_WRITE_MULTI_WO_ERASE 0xCD
+#define ATAPI_GETMEDIASTATUS 0xDA
+#define ATAPI_DOORLOCK 0xDE
+#define ATAPI_DOORUNLOCK 0xDF
+#define ATAPI_STANDBYNOW1 0xE0
+#define ATAPI_IDLEIMMEDIATE 0xE1
+#define ATAPI_STANDBY 0xE2
+#define ATAPI_SETIDLE1 0xE3
+#define ATAPI_READ_BUFFER 0xE4
+#define ATAPI_CHECKPOWERMODE1 0xE5
+#define ATAPI_SLEEPNOW1 0xE6
+#define ATAPI_FLUSH_CACHE 0xE7
+#define ATAPI_WRITE_BUFFER 0xE8
+#define ATAPI_FLUSH_CACHE_EXT 0xEA
+#define ATAPI_IDENTIFY 0xEC
+#define ATAPI_MEDIAEJECT 0xED
+#define ATAPI_SETFEATURES 0xEF
+#define IBM_SENSE_CONDITION 0xF0
+#define ATAPI_SECURITY_SET_PASS 0xF1
+#define ATAPI_SECURITY_UNLOCK 0xF2
+#define ATAPI_SECURITY_ERASE_PREPARE 0xF3
+#define ATAPI_SECURITY_ERASE_UNIT 0xF4
+#define ATAPI_SECURITY_FREEZE_LOCK 0xF5
+#define CFA_WEAR_LEVEL 0xF5
+#define ATAPI_SECURITY_DISABLE 0xF6
+
/* ATAPI sucks...
* The OS will write to the cylinder register the number of bytes it wants to read
* however the device can change that value
//PrintDebug("\tUpdating request length (pre=%d)\n", drive->req_len);
if (drive->req_len == 0) {
- PrintError("ATAPI Error: request of length 0\n");
+ PrintError(VM_NONE,VCORE_NONE, "ATAPI Error: request of length 0\n");
return -1;
}
drive->irq_flags.c_d = 0;
channel->status.busy = 0;
- channel->status.data_req = 1;
channel->status.error = 0;
+ if (drive->transfer_length > 0) {
+ channel->status.data_req = 1;
+ }
+
ide_raise_irq(ide, channel);
}
static int atapi_read_chunk(struct ide_internal * ide, struct ide_channel * channel) {
struct ide_drive * drive = get_selected_drive(channel);
- int ret = drive->ops->read(drive->data_buf, drive->current_lba * ATAPI_BLOCK_SIZE, ATAPI_BLOCK_SIZE,
-drive->private_data);
+ int ret = drive->ops->read(drive->data_buf,
+ drive->current_lba * ATAPI_BLOCK_SIZE,
+ ATAPI_BLOCK_SIZE, drive->private_data);
if (ret == -1) {
- PrintError("IDE: Error reading CD block (LBA=%p)\n", (void *)(addr_t)(drive->current_lba));
+ PrintError(VM_NONE,VCORE_NONE, "IDE: Error reading CD block (LBA=%p)\n", (void *)(addr_t)(drive->current_lba));
return -1;
}
return atapi_read_chunk(ide, channel);
default:
- PrintError("Unhandled ATAPI command in update buffer %x\n", drive->cd_state.atapi_cmd);
+ PrintError(VM_NONE,VCORE_NONE, "Unhandled ATAPI command in update buffer %x\n", drive->cd_state.atapi_cmd);
return -1;
}
uint32_t lba = be_to_le_32(cmd->lba);
uint16_t xfer_len = be_to_le_16(cmd->xfer_len);
- PrintDebug("READ10: XferLen=%d ; LBA=%x \n", xfer_len, lba );
+ PrintDebug(core->vm_info, core, "READ10: XferLen=%d ; LBA=%x \n", xfer_len, lba );
/* Check if cd is ready
* if not: atapi_cmd_error(... ATAPI_SEN_NOT_RDY, ASC_MEDIA_NOT_PRESENT)
return 0;
}
- if (lba + xfer_len > drive->ops->get_capacity(drive->private_data)) {
- PrintError("IDE: xfer len exceeded capacity (lba=%d) (xfer_len=%d) (ReadEnd=%d) (capacity=%d)\n",
+ if ((lba + xfer_len) > (drive->ops->get_capacity(drive->private_data) / ATAPI_BLOCK_SIZE)) {
+ PrintError(core->vm_info, core, "IDE: xfer len exceeded capacity (lba=%d) (xfer_len=%d) (ReadEnd=%d) (capacity=%d)\n",
lba, xfer_len, lba + xfer_len,
(uint32_t)drive->ops->get_capacity(drive->private_data));
atapi_cmd_error(ide, channel, ATAPI_SEN_ILL_REQ, ASC_LOG_BLK_OOR);
return 0;
}
- // PrintDebug("Reading %d blocks from LBA 0x%x\n", xfer_len, lba);
-
+ // PrintDebug(core->vm_info, core, "Reading %d blocks from LBA 0x%x\n", xfer_len, lba);
drive->current_lba = lba;
// Update the request length value in the cylinder registers
if (channel->dma_status.active == 1) {
if (dma_read(core, ide, channel) == -1) {
- PrintError("Error in DMA read for CD Read10 command\n");
+ PrintError(core->vm_info, core, "Error in DMA read for CD Read10 command\n");
return -1;
}
}
}
if (atapi_read_chunk(ide, channel) == -1) {
- PrintError("IDE: Could not read initial chunk from CD\n");
+ PrintError(core->vm_info, core, "IDE: Could not read initial chunk from CD\n");
return -1;
}
// This is weird... The host sets this value to say what it would like to transfer,
// if it is larger than the correct size, the device shrinks it to the correct size
if (atapi_update_req_len(ide, channel, ATAPI_BLOCK_SIZE) == -1) {
- PrintError("Could not update initial request length\n");
+ PrintError(core->vm_info, core, "Could not update initial request length\n");
return -1;
}
struct atapi_rd_capacity_resp * resp = (struct atapi_rd_capacity_resp *)(drive->data_buf);
uint32_t capacity = drive->ops->get_capacity(drive->private_data);
- resp->lba = le_to_be_32(capacity);
+ resp->lba = le_to_be_32((capacity / ATAPI_BLOCK_SIZE) - 1);
resp->block_len = le_to_be_32(ATAPI_BLOCK_SIZE);
atapi_setup_cmd_resp(ide, channel, sizeof(struct atapi_rd_capacity_resp));
xfer_len = alloc_len;
}
+ V3_Print(VM_NONE, VCORE_NONE, "ATAPI Get config: xfer_len=%d\b", xfer_len);
+
atapi_setup_cmd_resp(ide, channel, xfer_len);
return 0;
atapi_setup_cmd_resp(ide, channel, xfer_len);
} else {
- PrintError("Unhandled Format (%d)\n", cmd->format);
+ PrintError(VM_NONE, VCORE_NONE, "Unhandled Format (%d)\n", cmd->format);
return -1;
}
struct atapi_mode_sense_hdr * hdr = (struct atapi_mode_sense_hdr *)(drive->data_buf);
uint_t resp_len = sizeof(struct atapi_mode_sense_hdr);
uint16_t alloc_len = be_to_le_16(sense_cmd->alloc_len);
- PrintDebug("Page Code: %x\n", sense_cmd->page_code);
- PrintDebug("Alloc len: %d\n", alloc_len);
+ PrintDebug(VM_NONE, VCORE_NONE,"Page Code: %x\n", sense_cmd->page_code);
+ PrintDebug(VM_NONE, VCORE_NONE,"Alloc len: %d\n", alloc_len);
switch (sense_cmd->page_code) {
resp_len += sizeof(struct atapi_error_recovery);
- PrintError("mode sense (error recovery) resp_len=%d\n", resp_len);
+ PrintError(VM_NONE, VCORE_NONE,"mode sense (error recovery) resp_len=%d\n", resp_len);
hdr->mode_data_len = le_to_be_16(resp_len - 2);
- PrintError("mode sense (caps/mechs v2) resp_len=%d\n", resp_len);
+ PrintError(VM_NONE, VCORE_NONE, "mode sense (caps/mechs v2) resp_len=%d\n", resp_len);
*((uint16_t *)buf) = le_to_be_16(28 + 6);
buf[2] = 0x70;
hdr->mode_data_len = le_to_be_16(resp_len - 2);
- PrintError("mode sense (caps/mechs v2) resp_len=%d\n", resp_len);
+ PrintError(VM_NONE, VCORE_NONE, "mode sense (caps/mechs v2) resp_len=%d\n", resp_len);
caps->page_code = 0x2a;
caps->page_len = 0x12;
case 0x0e:
case 0x3f:
default:
- PrintError("ATAPI: Mode sense Page Code not supported (%x)\n", sense_cmd->page_code);
+ PrintError(VM_NONE, VCORE_NONE, "ATAPI: Mode sense Page Code not supported (%x)\n", sense_cmd->page_code);
atapi_cmd_error(ide, channel, ATAPI_SEN_ILL_REQ, ASC_INV_CMD_FIELD);
ide_raise_irq(ide, channel);
return 0;
// memset(hdr, 0, sizeof(struct atapi_mode_sense_hdr));
// hdr->media_type_code = 0x70;
- PrintDebug("resp_len=%d\n", resp_len);
+ PrintDebug(VM_NONE, VCORE_NONE, "resp_len=%d\n", resp_len);
drive->transfer_length = (resp_len > alloc_len) ? alloc_len : resp_len;
drive->transfer_index = 0;
case 0x02: // default values
case 0x03: // saved values
default:
- PrintError("ATAPI: Mode sense mode not supported (%x)\n", sense_cmd->page_ctrl);
+ PrintError(VM_NONE, VCORE_NONE, "ATAPI: Mode sense mode not supported (%x)\n", sense_cmd->page_ctrl);
return -1;
}
return 0;
}
+
static int atapi_inquiry(struct ide_internal * ide, struct ide_channel * channel) {
struct ide_drive * drive = get_selected_drive(channel);
struct atapi_inquiry_cmd * inquiry_cmd = (struct atapi_inquiry_cmd *)(drive->data_buf);
}
+static int atapi_mech_status(struct ide_internal * ide, struct ide_channel * channel) {
+ struct ide_drive * drive = get_selected_drive(channel);
+ struct atapi_mech_status_cmd * status_cmd = (struct atapi_mech_status_cmd *)(drive->data_buf);
+ uint16_t alloc_len = be_to_le_16(status_cmd->alloc_len);
+ struct atapi_mech_status_resp * resp = (struct atapi_mech_status_resp *)(drive->data_buf);
+ int xfer_len = sizeof(struct atapi_mech_status_resp);
+
+ memset(resp, 0, sizeof(struct atapi_mech_status_resp));
+
+ resp->lba = le_to_be_32(1);
+ resp->slot_table_len = le_to_be_16(0);
+
+ if (alloc_len < xfer_len) {
+ xfer_len = alloc_len;
+ }
+
+ atapi_setup_cmd_resp(ide, channel, xfer_len);
+
+ return 0;
+}
+
+
static int atapi_cmd_is_data_op(uint8_t cmd) {
switch (cmd) {
case 0x28: // read (10)
struct ide_drive * drive = get_selected_drive(channel);
uint8_t cmd = drive->data_buf[0];
- PrintDebug("IDE: ATAPI Command %x\n", cmd);
+ PrintDebug(core->vm_info, core, "IDE: ATAPI Command %x\n", cmd);
drive->cd_state.atapi_cmd = cmd;
*/
break;
case 0x03: // request sense
- PrintError("IDE: Requesting Sense (0x3)\n");
+ PrintError(core->vm_info, core, "IDE: Requesting Sense (0x3)\n");
atapi_req_sense(ide, channel);
break;
case 0x28: // read(10)
if (atapi_read10(core, ide, channel) == -1) {
- PrintError("IDE: Error in ATAPI read (%x)\n", cmd);
+ PrintError(core->vm_info, core, "IDE: Error in ATAPI read (%x)\n", cmd);
return -1;
}
break;
case 0x5a: // mode sense
if (atapi_mode_sense(ide, channel) == -1) {
- PrintError("IDE: Error in ATAPI mode sense (%x)\n", cmd);
+ PrintError(core->vm_info, core, "IDE: Error in ATAPI mode sense (%x)\n", cmd);
return -1;
}
break;
case 0x25: // read cdrom capacity
if (atapi_get_capacity(ide, channel) == -1) {
- PrintError("IDE: Error getting CDROM capacity (%x)\n", cmd);
+ PrintError(core->vm_info, core, "IDE: Error getting CDROM capacity (%x)\n", cmd);
return -1;
}
break;
case 0x43: // read TOC
if (atapi_read_toc(ide, channel) == -1) {
- PrintError("IDE: Error getting CDROM TOC (%x)\n", cmd);
+ PrintError(core->vm_info, core, "IDE: Error getting CDROM TOC (%x)\n", cmd);
return -1;
}
break;
case 0x46: // get configuration
if (atapi_get_config(ide, channel) == -1) {
- PrintError("IDE: Error getting CDROM Configuration (%x)\n", cmd);
+ PrintError(core->vm_info, core, "IDE: Error getting CDROM Configuration (%x)\n", cmd);
return -1;
}
break;
case 0x4a: // Get Status/event
case 0x51: // read disk info
// no-op to keep the Linux CD-ROM driver happy
- PrintDebug("Error: Read disk info no-op to keep the Linux CD-ROM driver happy\n");
+ PrintDebug(core->vm_info, core, "Error: Read disk info no-op to keep the Linux CD-ROM driver happy\n");
atapi_cmd_error(ide, channel, ATAPI_SEN_ILL_REQ, ASC_INV_CMD_FIELD);
ide_raise_irq(ide, channel);
break;
case 0x12: // inquiry
if (atapi_inquiry(ide, channel) == -1) {
- PrintError("IDE: Error in ATAPI inquiry (%x)\n", cmd);
+ PrintError(core->vm_info, core, "IDE: Error in ATAPI inquiry (%x)\n", cmd);
return -1;
}
break;
+ case 0xbd: // mechanism status
+ if (atapi_mech_status(ide, channel) == -1) {
+ PrintError(core->vm_info, core, "IDE: error in ATAPI Mechanism status query (%x)\n", cmd);
+ return -1;
+ }
+ break;
+
+
case 0xa8: // read(12)
case 0x1b: // start/stop drive
- case 0xbd: // mechanism status
+ atapi_cmd_nop(ide,channel);
+ break;
case 0xbe: // read cd
case 0x4e: // stop play/scan
default:
- PrintError("Unhandled ATAPI command %x\n", cmd);
+ PrintError(core->vm_info, core, "Unhandled ATAPI command %x\n", cmd);
atapi_cmd_error(ide, channel, ATAPI_SEN_ILL_REQ, ASC_INV_CMD_FIELD);
ide_raise_irq(ide, channel);
return -1;
/* Disabled until command packet DMA is fixed */
drive_id->dma_ultra = 0x2020; // Ultra_DMA_Mode_5_Selected | Ultra_DMA_Mode_5_Supported;
}
+
+#endif
