1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __LINUX_ATA_H__
20#define __LINUX_ATA_H__
21#include <linux/types.h>
22#define ATA_DMA_BOUNDARY 0xffffUL
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define ATA_DMA_MASK 0xffffffffULL
25enum {
26 ATA_MAX_DEVICES = 2,
27 ATA_MAX_PRD = 256,
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 ATA_SECT_SIZE = 512,
30 ATA_ID_WORDS = 256,
31 ATA_ID_SERNO_OFS = 10,
32 ATA_ID_FW_REV_OFS = 23,
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34 ATA_ID_PROD_OFS = 27,
35 ATA_ID_OLD_PIO_MODES = 51,
36 ATA_ID_FIELD_VALID = 53,
37 ATA_ID_MWDMA_MODES = 63,
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 ATA_ID_PIO_MODES = 64,
40 ATA_ID_EIDE_DMA_MIN = 65,
41 ATA_ID_EIDE_PIO = 67,
42 ATA_ID_EIDE_PIO_IORDY = 68,
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 ATA_ID_UDMA_MODES = 88,
45 ATA_ID_MAJOR_VER = 80,
46 ATA_ID_PIO4 = (1 << 1),
47 ATA_PCI_CTL_OFS = 2,
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 ATA_SERNO_LEN = 20,
50 ATA_UDMA0 = (1 << 0),
51 ATA_UDMA1 = ATA_UDMA0 | (1 << 1),
52 ATA_UDMA2 = ATA_UDMA1 | (1 << 2),
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 ATA_UDMA3 = ATA_UDMA2 | (1 << 3),
55 ATA_UDMA4 = ATA_UDMA3 | (1 << 4),
56 ATA_UDMA5 = ATA_UDMA4 | (1 << 5),
57 ATA_UDMA6 = ATA_UDMA5 | (1 << 6),
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 ATA_UDMA7 = ATA_UDMA6 | (1 << 7),
60 ATA_UDMA_MASK_40C = ATA_UDMA2,
61 ATA_PRD_SZ = 8,
62 ATA_PRD_TBL_SZ = (ATA_MAX_PRD * ATA_PRD_SZ),
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 ATA_PRD_EOT = (1 << 31),
65 ATA_DMA_TABLE_OFS = 4,
66 ATA_DMA_STATUS = 2,
67 ATA_DMA_CMD = 0,
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69 ATA_DMA_WR = (1 << 3),
70 ATA_DMA_START = (1 << 0),
71 ATA_DMA_INTR = (1 << 2),
72 ATA_DMA_ERR = (1 << 1),
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74 ATA_DMA_ACTIVE = (1 << 0),
75 ATA_HOB = (1 << 7),
76 ATA_NIEN = (1 << 1),
77 ATA_LBA = (1 << 6),
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 ATA_DEV1 = (1 << 4),
80 ATA_DEVICE_OBS = (1 << 7) | (1 << 5),
81 ATA_DEVCTL_OBS = (1 << 3),
82 ATA_BUSY = (1 << 7),
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84 ATA_DRDY = (1 << 6),
85 ATA_DF = (1 << 5),
86 ATA_DRQ = (1 << 3),
87 ATA_ERR = (1 << 0),
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 ATA_SRST = (1 << 2),
90 ATA_ICRC = (1 << 7),
91 ATA_UNC = (1 << 6),
92 ATA_IDNF = (1 << 4),
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 ATA_ABORTED = (1 << 2),
95 ATA_REG_DATA = 0x00,
96 ATA_REG_ERR = 0x01,
97 ATA_REG_NSECT = 0x02,
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 ATA_REG_LBAL = 0x03,
100 ATA_REG_LBAM = 0x04,
101 ATA_REG_LBAH = 0x05,
102 ATA_REG_DEVICE = 0x06,
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104 ATA_REG_STATUS = 0x07,
105 ATA_REG_FEATURE = ATA_REG_ERR,
106 ATA_REG_CMD = ATA_REG_STATUS,
107 ATA_REG_BYTEL = ATA_REG_LBAM,
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 ATA_REG_BYTEH = ATA_REG_LBAH,
110 ATA_REG_DEVSEL = ATA_REG_DEVICE,
111 ATA_REG_IRQ = ATA_REG_NSECT,
112 ATA_CMD_CHK_POWER = 0xE5,
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114 ATA_CMD_STANDBY = 0xE2,
115 ATA_CMD_IDLE = 0xE3,
116 ATA_CMD_EDD = 0x90,
117 ATA_CMD_FLUSH = 0xE7,
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119 ATA_CMD_FLUSH_EXT = 0xEA,
120 ATA_CMD_ID_ATA = 0xEC,
121 ATA_CMD_ID_ATAPI = 0xA1,
122 ATA_CMD_READ = 0xC8,
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124 ATA_CMD_READ_EXT = 0x25,
125 ATA_CMD_WRITE = 0xCA,
126 ATA_CMD_WRITE_EXT = 0x35,
127 ATA_CMD_WRITE_FUA_EXT = 0x3D,
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129 ATA_CMD_FPDMA_READ = 0x60,
130 ATA_CMD_FPDMA_WRITE = 0x61,
131 ATA_CMD_PIO_READ = 0x20,
132 ATA_CMD_PIO_READ_EXT = 0x24,
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134 ATA_CMD_PIO_WRITE = 0x30,
135 ATA_CMD_PIO_WRITE_EXT = 0x34,
136 ATA_CMD_READ_MULTI = 0xC4,
137 ATA_CMD_READ_MULTI_EXT = 0x29,
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139 ATA_CMD_WRITE_MULTI = 0xC5,
140 ATA_CMD_WRITE_MULTI_EXT = 0x39,
141 ATA_CMD_WRITE_MULTI_FUA_EXT = 0xCE,
142 ATA_CMD_SET_FEATURES = 0xEF,
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144 ATA_CMD_PACKET = 0xA0,
145 ATA_CMD_VERIFY = 0x40,
146 ATA_CMD_VERIFY_EXT = 0x42,
147 ATA_CMD_STANDBYNOW1 = 0xE0,
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149 ATA_CMD_IDLEIMMEDIATE = 0xE1,
150 ATA_CMD_INIT_DEV_PARAMS = 0x91,
151 ATA_CMD_READ_NATIVE_MAX = 0xF8,
152 ATA_CMD_READ_NATIVE_MAX_EXT = 0x27,
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154 ATA_CMD_READ_LOG_EXT = 0x2f,
155 ATA_LOG_SATA_NCQ = 0x10,
156 SETFEATURES_XFER = 0x03,
157 XFER_UDMA_7 = 0x47,
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159 XFER_UDMA_6 = 0x46,
160 XFER_UDMA_5 = 0x45,
161 XFER_UDMA_4 = 0x44,
162 XFER_UDMA_3 = 0x43,
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164 XFER_UDMA_2 = 0x42,
165 XFER_UDMA_1 = 0x41,
166 XFER_UDMA_0 = 0x40,
167 XFER_MW_DMA_2 = 0x22,
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169 XFER_MW_DMA_1 = 0x21,
170 XFER_MW_DMA_0 = 0x20,
171 XFER_SW_DMA_2 = 0x12,
172 XFER_SW_DMA_1 = 0x11,
173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
174 XFER_SW_DMA_0 = 0x10,
175 XFER_PIO_4 = 0x0C,
176 XFER_PIO_3 = 0x0B,
177 XFER_PIO_2 = 0x0A,
178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
179 XFER_PIO_1 = 0x09,
180 XFER_PIO_0 = 0x08,
181 XFER_PIO_SLOW = 0x00,
182 SETFEATURES_WC_ON = 0x02,
183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
184 SETFEATURES_WC_OFF = 0x82,
185 ATAPI_PKT_DMA = (1 << 0),
186 ATAPI_DMADIR = (1 << 2),
187 ATAPI_CDB_LEN = 16,
188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
189 ATA_CBL_NONE = 0,
190 ATA_CBL_PATA40 = 1,
191 ATA_CBL_PATA80 = 2,
192 ATA_CBL_PATA_UNK = 3,
193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
194 ATA_CBL_SATA = 4,
195 SCR_STATUS = 0,
196 SCR_ERROR = 1,
197 SCR_CONTROL = 2,
198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
199 SCR_ACTIVE = 3,
200 SCR_NOTIFICATION = 4,
201 SERR_DATA_RECOVERED = (1 << 0),
202 SERR_COMM_RECOVERED = (1 << 1),
203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
204 SERR_DATA = (1 << 8),
205 SERR_PERSISTENT = (1 << 9),
206 SERR_PROTOCOL = (1 << 10),
207 SERR_INTERNAL = (1 << 11),
208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
209 SERR_PHYRDY_CHG = (1 << 16),
210 SERR_DEV_XCHG = (1 << 26),
211 ATA_TFLAG_LBA48 = (1 << 0),
212 ATA_TFLAG_ISADDR = (1 << 1),
213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
214 ATA_TFLAG_DEVICE = (1 << 2),
215 ATA_TFLAG_WRITE = (1 << 3),
216 ATA_TFLAG_LBA = (1 << 4),
217 ATA_TFLAG_FUA = (1 << 5),
218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
219 ATA_TFLAG_POLLING = (1 << 6),
220};
221enum ata_tf_protocols {
222 ATA_PROT_UNKNOWN,
223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
224 ATA_PROT_NODATA,
225 ATA_PROT_PIO,
226 ATA_PROT_DMA,
227 ATA_PROT_NCQ,
228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
229 ATA_PROT_ATAPI,
230 ATA_PROT_ATAPI_NODATA,
231 ATA_PROT_ATAPI_DMA,
232};
233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
234enum ata_ioctls {
235 ATA_IOC_GET_IO32 = 0x309,
236 ATA_IOC_SET_IO32 = 0x324,
237};
238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
239struct ata_prd {
240 u32 addr;
241 u32 flags_len;
242};
243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
244struct ata_taskfile {
245 unsigned long flags;
246 u8 protocol;
247 u8 ctl;
248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
249 u8 hob_feature;
250 u8 hob_nsect;
251 u8 hob_lbal;
252 u8 hob_lbam;
253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
254 u8 hob_lbah;
255 u8 feature;
256 u8 nsect;
257 u8 lbal;
258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
259 u8 lbam;
260 u8 lbah;
261 u8 device;
262 u8 command;
263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
264};
265#define ata_id_is_ata(id) (((id)[0] & (1 << 15)) == 0)
266#define ata_id_is_cfa(id) ((id)[0] == 0x848A)
267#define ata_id_is_sata(id) ((id)[93] == 0)
268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
269#define ata_id_rahead_enabled(id) ((id)[85] & (1 << 6))
270#define ata_id_wcache_enabled(id) ((id)[85] & (1 << 5))
271#define ata_id_hpa_enabled(id) ((id)[85] & (1 << 10))
272#define ata_id_has_fua(id) ((id)[84] & (1 << 6))
273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
274#define ata_id_has_flush(id) ((id)[83] & (1 << 12))
275#define ata_id_has_flush_ext(id) ((id)[83] & (1 << 13))
276#define ata_id_has_lba48(id) ((id)[83] & (1 << 10))
277#define ata_id_has_hpa(id) ((id)[82] & (1 << 10))
278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
279#define ata_id_has_wcache(id) ((id)[82] & (1 << 5))
280#define ata_id_has_pm(id) ((id)[82] & (1 << 3))
281#define ata_id_has_lba(id) ((id)[49] & (1 << 9))
282#define ata_id_has_dma(id) ((id)[49] & (1 << 8))
283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
284#define ata_id_has_ncq(id) ((id)[76] & (1 << 8))
285#define ata_id_queue_depth(id) (((id)[75] & 0x1f) + 1)
286#define ata_id_removeable(id) ((id)[0] & (1 << 7))
287#define ata_id_has_dword_io(id) ((id)[50] & (1 << 0))
288/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
289#define ata_id_u32(id,n)   (((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
290#define ata_id_u64(id,n)   ( ((u64) (id)[(n) + 3] << 48) |   ((u64) (id)[(n) + 2] << 32) |   ((u64) (id)[(n) + 1] << 16) |   ((u64) (id)[(n) + 0]) )
291#define ata_id_cdb_intr(id) (((id)[0] & 0x60) == 0x20)
292#endif
293/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
294