~ubuntu-branches/ubuntu/trusty/seabios/trusty

Viewing changes to src/ata.h

Committer: Bazaar Package Importer
Author(s): Aurelien Jarno
Date: 2010-08-01 21:06:30 UTC
mfrom: (1.1.1 upstream)
Revision ID: james.westby@ubuntu.com-20100801210630-1ln34npnfyl3p40q

Tags: 0.6.0+git20100710-1

* New upstream snapshot, compatible with qemu 0.13.x.
* Add conflicts with qemu-system (<< 0.13.0).
* Bump Standards-Version to 3.9.1 (no changes).
* Update from QEMU 0.13:
  - 00_optionrom_buildsystem.patch
  - 02_optionrom_linuxboot.patch
* Update from QEMU-KVM 0.13:
  - 01_optionrom_extboot.patch

files added:
.gitignore

src/blockcmd.c

src/blockcmd.h

src/bootsplash.c

src/dev-i440fx.c

src/dev-i440fx.h

src/jpeg.c

src/jpeg.h

src/usb-ehci.c

src/usb-ehci.h

src/usb-hub.c

src/usb-hub.h

src/usb-msc.c

src/usb-msc.h

src/virtio-blk.c

src/virtio-blk.h

src/virtio-pci.c

src/virtio-pci.h

src/virtio-ring.c

src/virtio-ring.h

files removed:
.pc/10_ps2.patch

.pc/10_ps2.patch/src

.pc/10_ps2.patch/src/ps2port.c

.pc/99_upstream.patch

.pc/99_upstream.patch/src

.pc/99_upstream.patch/src/acpi.c

.pc/99_upstream.patch/src/config.h

.pc/99_upstream.patch/src/pciinit.c

.pc/debian-changes-0.5.1-3

.pc/debian-changes-0.5.1-3/src

.pc/debian-changes-0.5.1-3/src/acpi.c

.pc/debian-changes-0.5.1-3/src/config.h

.pc/debian-changes-0.5.1-3/src/pciinit.c

debian/patches/10_ps2.patch

debian/patches/99_upstream.patch

debian/patches/debian-changes-0.5.1-3

src/rombios.lds.S

src/rombios16.lds.S

src/rombios32seg.lds.S

files modified:
.pc/applied-patches

Makefile

TODO

debian/changelog

debian/control

debian/patches/00_optionrom_buildsystem.patch

debian/patches/01_optionrom_extboot.patch

debian/patches/02_optionrom_linuxboot.patch

debian/patches/series

optionrom/extboot.S

optionrom/fw_cfg.h

optionrom/linuxboot.S

optionrom/optionrom.h

src/acpi.c

src/ata.c

src/ata.h

src/biosvar.h

src/block.c

src/boot.c

src/bregs.h

src/cdrom.c

src/clock.c

src/config.h

src/coreboot.c

src/disk.c

src/disk.h

src/floppy.c

src/kbd.c

src/memmap.c

src/memmap.h

src/mouse.c

src/mptable.c

src/optionroms.c

src/output.c

src/paravirt.c

src/paravirt.h

src/pci.c

src/pci.h

src/pci_ids.h

src/pciinit.c

src/pmm.c

src/post.c

src/ps2port.c

src/ps2port.h

src/ramdisk.c

src/resume.c

src/serial.c

src/smbios.c

src/smp.c

src/stacks.c

src/system.c

src/types.h

src/usb-hid.c

src/usb-hid.h

src/usb-ohci.c

src/usb-ohci.h

src/usb-uhci.c

src/usb-uhci.h

src/usb.c

src/usb.h

src/util.c

src/util.h

src/vgahooks.c

tools/checkrom.py

tools/checkstack.py

tools/layoutrom.py

Show diffs side-by-side

added added

removed removed

src/ata.h

#include "types.h" // u8

#include "config.h" // CONFIG_MAX_ATA_INTERFACES

#include "disk.h" // struct drive_s

struct ata_channel_s {

u16 iobase1;

u16 iobase2;

u16 iomaster;

u8 irq;

u8 chanid;

int pci_bdf;

};

struct atadrive_s {

struct drive_s drive;

struct ata_channel_s *chan_gf;

u8 slave;

};

// ata.c

extern struct ata_channel_s ATA_channels[CONFIG_MAX_ATA_INTERFACES];

int cdrom_read(struct disk_op_s *op);

int ata_cmd_packet(struct drive_s *drive_g, u8 *cmdbuf, u8 cmdlen

, u32 length, void *buf_fl);

int atapi_cmd_data(struct disk_op_s *op, void *cdbcmd, u16 blocksize);

void ata_setup(void);

int process_ata_op(struct disk_op_s *op);

int process_atapi_op(struct disk_op_s *op);

void describe_ata(struct drive_s *drive_g);

void describe_atapi(struct drive_s *drive_g);

// Global defines -- ATA register and register bits.

// command block & control block regs

#define ATA_CB_DC_NIEN 0x02 // disable interrupts

// Most mandtory and optional ATA commands (from ATA-3),

#define ATA_CMD_CFA_ERASE_SECTORS 0xC0

#define ATA_CMD_NOP 0x00

#define ATA_CMD_CFA_REQUEST_EXT_ERR_CODE 0x03

#define ATA_CMD_CFA_TRANSLATE_SECTOR 0x87

#define ATA_CMD_CFA_WRITE_MULTIPLE_WO_ERASE 0xCD

#define ATA_CMD_CFA_WRITE_SECTORS_WO_ERASE 0x38

#define ATA_CMD_CHECK_POWER_MODE1 0xE5

#define ATA_CMD_CHECK_POWER_MODE2 0x98

#define ATA_CMD_DEVICE_RESET 0x08

#define ATA_CMD_EXECUTE_DEVICE_DIAGNOSTIC 0x90

#define ATA_CMD_FLUSH_CACHE 0xE7

#define ATA_CMD_FORMAT_TRACK 0x50

100

#define ATA_CMD_IDENTIFY_DEVICE 0xEC

101

#define ATA_CMD_IDENTIFY_PACKET_DEVICE 0xA1

102

#define ATA_CMD_IDLE1 0xE3

103

#define ATA_CMD_IDLE2 0x97

104

#define ATA_CMD_IDLE_IMMEDIATE1 0xE1

105

#define ATA_CMD_IDLE_IMMEDIATE2 0x95

106

#define ATA_CMD_INITIALIZE_DRIVE_PARAMETERS 0x91

107

#define ATA_CMD_INITIALIZE_DEVICE_PARAMETERS 0x91

108

#define ATA_CMD_NOP 0x00

109

#define ATA_CMD_PACKET 0xA0

110

#define ATA_CMD_READ_BUFFER 0xE4

111

#define ATA_CMD_READ_DMA 0xC8

#define ATA_CMD_RECALIBRATE 0x10

#define ATA_CMD_READ_SECTORS 0x20

#define ATA_CMD_READ_SECTORS_EXT 0x24

112

#define ATA_CMD_READ_DMA_EXT 0x25

113

#define ATA_CMD_READ_DMA_QUEUED 0xC7

114

100

#define ATA_CMD_READ_DMA_QUEUED_EXT 0x26

101

#define ATA_CMD_READ_NATIVE_MAX_ADDRESS_EXT 0x27

102

#define ATA_CMD_READ_MULTIPLE_EXT 0x29

115

103

#define ATA_CMD_READ_LOG_EXT 0x2F

116

#define ATA_CMD_READ_MULTIPLE 0xC4

117

#define ATA_CMD_READ_MULTIPLE_EXT 0x29

118

#define ATA_CMD_READ_NATIVE_MAX_ADDRESS 0xF8

119

#define ATA_CMD_READ_NATIVE_MAX_ADDRESS_EXT 0x27

120

#define ATA_CMD_READ_SECTORS 0x20

121

#define ATA_CMD_READ_SECTORS_EXT 0x24

104

#define ATA_CMD_WRITE_SECTORS 0x30

105

#define ATA_CMD_WRITE_SECTORS_EXT 0x34

106

#define ATA_CMD_WRITE_DMA_EXT 0x35

107

#define ATA_CMD_WRITE_DMA_QUEUED_EXT 0x36

108

#define ATA_CMD_SET_MAX_ADDRESS_EXT 0x37

109

#define ATA_CMD_CFA_WRITE_SECTORS_WO_ERASE 0x38

110

#define ATA_CMD_WRITE_MULTIPLE_EXT 0x39

111

#define ATA_CMD_WRITE_VERIFY 0x3C

112

#define ATA_CMD_WRITE_LOG_EXT 0x3F

122

113

#define ATA_CMD_READ_VERIFY_SECTORS 0x40

123

114

#define ATA_CMD_READ_VERIFY_SECTORS_EXT 0x42

124

#define ATA_CMD_RECALIBRATE 0x10

125

#define ATA_CMD_REQUEST_SENSE 0x03

115

#define ATA_CMD_FORMAT_TRACK 0x50

126

116

#define ATA_CMD_SEEK 0x70

127

#define ATA_CMD_SET_FEATURES 0xEF

128

#define ATA_CMD_SET_MAX 0xF9

129

#define ATA_CMD_SET_MAX_ADDRESS_EXT 0x37

117

#define ATA_CMD_CFA_TRANSLATE_SECTOR 0x87

118

#define ATA_CMD_EXECUTE_DEVICE_DIAGNOSTIC 0x90

119

#define ATA_CMD_INITIALIZE_DEVICE_PARAMETERS 0x91

120

#define ATA_CMD_STANDBY_IMMEDIATE2 0x94

121

#define ATA_CMD_IDLE_IMMEDIATE2 0x95

122

#define ATA_CMD_STANDBY2 0x96

123

#define ATA_CMD_IDLE2 0x97

124

#define ATA_CMD_CHECK_POWER_MODE2 0x98

125

#define ATA_CMD_SLEEP2 0x99

126

#define ATA_CMD_PACKET 0xA0

127

#define ATA_CMD_IDENTIFY_PACKET_DEVICE 0xA1

128

#define ATA_CMD_CFA_ERASE_SECTORS 0xC0

129

#define ATA_CMD_READ_MULTIPLE 0xC4

130

#define ATA_CMD_WRITE_MULTIPLE 0xC5

130

131

#define ATA_CMD_SET_MULTIPLE_MODE 0xC6

131

#define ATA_CMD_SLEEP1 0xE6

132

#define ATA_CMD_SLEEP2 0x99

133

#define ATA_CMD_STANDBY1 0xE2

134

#define ATA_CMD_STANDBY2 0x96

135

#define ATA_CMD_STANDBY_IMMEDIATE1 0xE0

136

#define ATA_CMD_STANDBY_IMMEDIATE2 0x94

137

#define ATA_CMD_WRITE_BUFFER 0xE8

132

#define ATA_CMD_READ_DMA_QUEUED 0xC7

133

#define ATA_CMD_READ_DMA 0xC8

138

134

#define ATA_CMD_WRITE_DMA 0xCA

139

#define ATA_CMD_WRITE_DMA_EXT 0x35

140

135

#define ATA_CMD_WRITE_DMA_QUEUED 0xCC

141

#define ATA_CMD_WRITE_DMA_QUEUED_EXT 0x36

142

#define ATA_CMD_WRITE_LOG_EXT 0x3F

143

#define ATA_CMD_WRITE_MULTIPLE 0xC5

144

#define ATA_CMD_WRITE_MULTIPLE_EXT 0x39

145

#define ATA_CMD_WRITE_SECTORS 0x30

146

#define ATA_CMD_WRITE_SECTORS_EXT 0x34

147

#define ATA_CMD_WRITE_VERIFY 0x3C

136

#define ATA_CMD_CFA_WRITE_MULTIPLE_WO_ERASE 0xCD

137

#define ATA_CMD_STANDBY_IMMEDIATE 0xE0

138

#define ATA_CMD_IDLE_IMMEDIATE 0xE1

139

#define ATA_CMD_STANDBY 0xE2

140

#define ATA_CMD_IDLE 0xE3

141