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freebsd-dev/sys/dev/ata/ata-pci.h
Alexander Motin 6030a3f04c Improve ata_reinit(): 
- protect againtst recursions,
 - add new devices detection using ata_identify().

Improve ata_identify():
 - do not add duplicate device if device already exist.

Rework SATA hot-plug events handling. Instead of unsafe duplicate
implementation use common ata_reinit() to handle all state changes.

All together this gives quite stable and robust cold- and hot-plug operation,
invariant to false, lost and duplicate events.
2009-02-21 22:57:26 +00:00

493 lines
19 KiB
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/*-
* Copyright (c) 2003 - 2008 Søren Schmidt <sos@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* without modification, immediately at the beginning of the file.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/* structure holding chipset config info */
struct ata_chip_id {
u_int32_t chipid;
u_int8_t chiprev;
int cfg1;
int cfg2;
u_int8_t max_dma;
char *text;
};
/* structure describing a PCI ATA controller */
struct ata_pci_controller {
device_t dev;
int r_type1;
int r_rid1;
struct resource *r_res1;
int r_type2;
int r_rid2;
struct resource *r_res2;
int r_irq_rid;
struct resource *r_irq;
void *handle;
struct ata_chip_id *chip;
int legacy;
int channels;
int ichannels;
int (*chipinit)(device_t);
int (*suspend)(device_t);
int (*resume)(device_t);
int (*ch_attach)(device_t);
int (*ch_detach)(device_t);
int (*locking)(device_t, int);
void (*reset)(device_t);
void (*setmode)(device_t, int);
struct {
void (*function)(void *);
void *argument;
} interrupt[8]; /* XXX SOS max ch# for now */
};
/* defines for known chipset PCI id's */
#define ATA_ACARD_ID 0x1191
#define ATA_ATP850 0x00021191
#define ATA_ATP850A 0x00041191
#define ATA_ATP850R 0x00051191
#define ATA_ATP860A 0x00061191
#define ATA_ATP860R 0x00071191
#define ATA_ATP865A 0x00081191
#define ATA_ATP865R 0x00091191
#define ATA_ACER_LABS_ID 0x10b9
#define ATA_ALI_1533 0x153310b9
#define ATA_ALI_5229 0x522910b9
#define ATA_ALI_5281 0x528110b9
#define ATA_ALI_5287 0x528710b9
#define ATA_ALI_5288 0x528810b9
#define ATA_ALI_5289 0x528910b9
#define ATA_AMD_ID 0x1022
#define ATA_AMD755 0x74011022
#define ATA_AMD756 0x74091022
#define ATA_AMD766 0x74111022
#define ATA_AMD768 0x74411022
#define ATA_AMD8111 0x74691022
#define ATA_AMD5536 0x209a1022
#define ATA_ADAPTEC_ID 0x9005
#define ATA_ADAPTEC_1420 0x02419005
#define ATA_ATI_ID 0x1002
#define ATA_ATI_IXP200 0x43491002
#define ATA_ATI_IXP300 0x43691002
#define ATA_ATI_IXP300_S1 0x436e1002
#define ATA_ATI_IXP400 0x43761002
#define ATA_ATI_IXP400_S1 0x43791002
#define ATA_ATI_IXP400_S2 0x437a1002
#define ATA_ATI_IXP600 0x438c1002
#define ATA_ATI_IXP600_S1 0x43801002
#define ATA_ATI_IXP700 0x439c1002
#define ATA_ATI_IXP700_S1 0x43901002
#define ATA_CENATEK_ID 0x16ca
#define ATA_CENATEK_ROCKET 0x000116ca
#define ATA_CYRIX_ID 0x1078
#define ATA_CYRIX_5530 0x01021078
#define ATA_CYPRESS_ID 0x1080
#define ATA_CYPRESS_82C693 0xc6931080
#define ATA_DEC_21150 0x00221011
#define ATA_DEC_21150_1 0x00231011
#define ATA_HIGHPOINT_ID 0x1103
#define ATA_HPT366 0x00041103
#define ATA_HPT372 0x00051103
#define ATA_HPT302 0x00061103
#define ATA_HPT371 0x00071103
#define ATA_HPT374 0x00081103
#define ATA_INTEL_ID 0x8086
#define ATA_I960RM 0x09628086
#define ATA_I82371FB 0x12308086
#define ATA_I82371SB 0x70108086
#define ATA_I82371AB 0x71118086
#define ATA_I82443MX 0x71998086
#define ATA_I82451NX 0x84ca8086
#define ATA_I82372FB 0x76018086
#define ATA_I82801AB 0x24218086
#define ATA_I82801AA 0x24118086
#define ATA_I82801BA 0x244a8086
#define ATA_I82801BA_1 0x244b8086
#define ATA_I82801CA 0x248a8086
#define ATA_I82801CA_1 0x248b8086
#define ATA_I82801DB 0x24cb8086
#define ATA_I82801DB_1 0x24ca8086
#define ATA_I82801EB 0x24db8086
#define ATA_I82801EB_S1 0x24d18086
#define ATA_I82801EB_R1 0x24df8086
#define ATA_I6300ESB 0x25a28086
#define ATA_I6300ESB_S1 0x25a38086
#define ATA_I6300ESB_R1 0x25b08086
#define ATA_I63XXESB2 0x269e8086
#define ATA_I63XXESB2_S1 0x26808086
#define ATA_I63XXESB2_S2 0x26818086
#define ATA_I63XXESB2_R1 0x26828086
#define ATA_I63XXESB2_R2 0x26838086
#define ATA_I82801FB 0x266f8086
#define ATA_I82801FB_S1 0x26518086
#define ATA_I82801FB_R1 0x26528086
#define ATA_I82801FBM 0x26538086
#define ATA_I82801GB 0x27df8086
#define ATA_I82801GB_S1 0x27c08086
#define ATA_I82801GB_AH 0x27c18086
#define ATA_I82801GB_R1 0x27c38086
#define ATA_I82801GBM_S1 0x27c48086
#define ATA_I82801GBM_AH 0x27c58086
#define ATA_I82801GBM_R1 0x27c68086
#define ATA_I82801HB_S1 0x28208086
#define ATA_I82801HB_AH6 0x28218086
#define ATA_I82801HB_R1 0x28228086
#define ATA_I82801HB_AH4 0x28248086
#define ATA_I82801HB_S2 0x28258086
#define ATA_I82801HBM 0x28508086
#define ATA_I82801HBM_S1 0x28288086
#define ATA_I82801HBM_S2 0x28298086
#define ATA_I82801HBM_S3 0x282a8086
#define ATA_I82801IB_S1 0x29208086
#define ATA_I82801IB_AH2 0x29218086
#define ATA_I82801IB_AH6 0x29228086
#define ATA_I82801IB_AH4 0x29238086
#define ATA_I82801IB_R1 0x29258086
#define ATA_I82801IB_S2 0x29268086
#define ATA_I82801JIB_S1 0x3a208086
#define ATA_I82801JIB_AH 0x3a228086
#define ATA_I82801JIB_R1 0x3a258086
#define ATA_I82801JIB_S2 0x3a268086
#define ATA_I82801JD_S1 0x3a008086
#define ATA_I82801JD_AH 0x3a028086
#define ATA_I82801JD_R1 0x3a058086
#define ATA_I82801JD_S2 0x3a068086
#define ATA_I31244 0x32008086
#define ATA_ITE_ID 0x1283
#define ATA_IT8211F 0x82111283
#define ATA_IT8212F 0x82121283
#define ATA_IT8213F 0x82131283
#define ATA_JMICRON_ID 0x197b
#define ATA_JMB360 0x2360197b
#define ATA_JMB361 0x2361197b
#define ATA_JMB363 0x2363197b
#define ATA_JMB365 0x2365197b
#define ATA_JMB366 0x2366197b
#define ATA_JMB368 0x2368197b
#define ATA_MARVELL_ID 0x11ab
#define ATA_M88SX5040 0x504011ab
#define ATA_M88SX5041 0x504111ab
#define ATA_M88SX5080 0x508011ab
#define ATA_M88SX5081 0x508111ab
#define ATA_M88SX6041 0x604111ab
#define ATA_M88SX6081 0x608111ab
#define ATA_M88SX6101 0x610111ab
#define ATA_M88SX6121 0x612111ab
#define ATA_M88SX6145 0x614511ab
#define ATA_MICRON_ID 0x1042
#define ATA_MICRON_RZ1000 0x10001042
#define ATA_MICRON_RZ1001 0x10011042
#define ATA_NATIONAL_ID 0x100b
#define ATA_SC1100 0x0502100b
#define ATA_NETCELL_ID 0x169c
#define ATA_NETCELL_SR 0x0044169c
#define ATA_NVIDIA_ID 0x10de
#define ATA_NFORCE1 0x01bc10de
#define ATA_NFORCE2 0x006510de
#define ATA_NFORCE2_PRO 0x008510de
#define ATA_NFORCE2_PRO_S1 0x008e10de
#define ATA_NFORCE3 0x00d510de
#define ATA_NFORCE3_PRO 0x00e510de
#define ATA_NFORCE3_PRO_S1 0x00e310de
#define ATA_NFORCE3_PRO_S2 0x00ee10de
#define ATA_NFORCE_MCP04 0x003510de
#define ATA_NFORCE_MCP04_S1 0x003610de
#define ATA_NFORCE_MCP04_S2 0x003e10de
#define ATA_NFORCE_CK804 0x005310de
#define ATA_NFORCE_CK804_S1 0x005410de
#define ATA_NFORCE_CK804_S2 0x005510de
#define ATA_NFORCE_MCP51 0x026510de
#define ATA_NFORCE_MCP51_S1 0x026610de
#define ATA_NFORCE_MCP51_S2 0x026710de
#define ATA_NFORCE_MCP55 0x036e10de
#define ATA_NFORCE_MCP55_S1 0x037e10de
#define ATA_NFORCE_MCP55_S2 0x037f10de
#define ATA_NFORCE_MCP61 0x03ec10de
#define ATA_NFORCE_MCP61_S1 0x03e710de
#define ATA_NFORCE_MCP61_S2 0x03f610de
#define ATA_NFORCE_MCP61_S3 0x03f710de
#define ATA_NFORCE_MCP65 0x044810de
#define ATA_NFORCE_MCP67_A0 0x055010de
#define ATA_NFORCE_MCP67_A1 0x055110de
#define ATA_NFORCE_MCP67_A2 0x055210de
#define ATA_NFORCE_MCP67_A3 0x055310de
#define ATA_NFORCE_MCP67_A4 0x055410de
#define ATA_NFORCE_MCP67_A5 0x055510de
#define ATA_NFORCE_MCP67_A6 0x055610de
#define ATA_NFORCE_MCP67_A7 0x055710de
#define ATA_NFORCE_MCP67_A8 0x055810de
#define ATA_NFORCE_MCP67_A9 0x055910de
#define ATA_NFORCE_MCP67_AA 0x055A10de
#define ATA_NFORCE_MCP67_AB 0x055B10de
#define ATA_NFORCE_MCP67 0x056010de
#define ATA_NFORCE_MCP73 0x056c10de
#define ATA_NFORCE_MCP73_A0 0x07f010de
#define ATA_NFORCE_MCP73_A1 0x07f110de
#define ATA_NFORCE_MCP73_A2 0x07f210de
#define ATA_NFORCE_MCP73_A3 0x07f310de
#define ATA_NFORCE_MCP73_A4 0x07f410de
#define ATA_NFORCE_MCP73_A5 0x07f510de
#define ATA_NFORCE_MCP73_A6 0x07f610de
#define ATA_NFORCE_MCP73_A7 0x07f710de
#define ATA_NFORCE_MCP73_A8 0x07f810de
#define ATA_NFORCE_MCP73_A9 0x07f910de
#define ATA_NFORCE_MCP73_AA 0x07fa10de
#define ATA_NFORCE_MCP73_AB 0x07fb10de
#define ATA_NFORCE_MCP77 0x075910de
#define ATA_PROMISE_ID 0x105a
#define ATA_PDC20246 0x4d33105a
#define ATA_PDC20262 0x4d38105a
#define ATA_PDC20263 0x0d38105a
#define ATA_PDC20265 0x0d30105a
#define ATA_PDC20267 0x4d30105a
#define ATA_PDC20268 0x4d68105a
#define ATA_PDC20269 0x4d69105a
#define ATA_PDC20270 0x6268105a
#define ATA_PDC20271 0x6269105a
#define ATA_PDC20275 0x1275105a
#define ATA_PDC20276 0x5275105a
#define ATA_PDC20277 0x7275105a
#define ATA_PDC20318 0x3318105a
#define ATA_PDC20319 0x3319105a
#define ATA_PDC20371 0x3371105a
#define ATA_PDC20375 0x3375105a
#define ATA_PDC20376 0x3376105a
#define ATA_PDC20377 0x3377105a
#define ATA_PDC20378 0x3373105a
#define ATA_PDC20379 0x3372105a
#define ATA_PDC20571 0x3571105a
#define ATA_PDC20575 0x3d75105a
#define ATA_PDC20579 0x3574105a
#define ATA_PDC20771 0x3570105a
#define ATA_PDC40518 0x3d18105a
#define ATA_PDC40519 0x3519105a
#define ATA_PDC40718 0x3d17105a
#define ATA_PDC40719 0x3515105a
#define ATA_PDC40775 0x3d73105a
#define ATA_PDC40779 0x3577105a
#define ATA_PDC20617 0x6617105a
#define ATA_PDC20618 0x6626105a
#define ATA_PDC20619 0x6629105a
#define ATA_PDC20620 0x6620105a
#define ATA_PDC20621 0x6621105a
#define ATA_PDC20622 0x6622105a
#define ATA_PDC20624 0x6624105a
#define ATA_PDC81518 0x8002105a
#define ATA_SERVERWORKS_ID 0x1166
#define ATA_ROSB4_ISA 0x02001166
#define ATA_ROSB4 0x02111166
#define ATA_CSB5 0x02121166
#define ATA_CSB6 0x02131166
#define ATA_CSB6_1 0x02171166
#define ATA_HT1000 0x02141166
#define ATA_HT1000_S1 0x024b1166
#define ATA_HT1000_S2 0x024a1166
#define ATA_K2 0x02401166
#define ATA_FRODO4 0x02411166
#define ATA_FRODO8 0x02421166
#define ATA_SILICON_IMAGE_ID 0x1095
#define ATA_SII3114 0x31141095
#define ATA_SII3512 0x35121095
#define ATA_SII3112 0x31121095
#define ATA_SII3112_1 0x02401095
#define ATA_SII3124 0x31241095
#define ATA_SII3132 0x31321095
#define ATA_SII3132_1 0x02421095
#define ATA_SII0680 0x06801095
#define ATA_CMD646 0x06461095
#define ATA_CMD648 0x06481095
#define ATA_CMD649 0x06491095
#define ATA_SIS_ID 0x1039
#define ATA_SISSOUTH 0x00081039
#define ATA_SIS5511 0x55111039
#define ATA_SIS5513 0x55131039
#define ATA_SIS5517 0x55171039
#define ATA_SIS5518 0x55181039
#define ATA_SIS5571 0x55711039
#define ATA_SIS5591 0x55911039
#define ATA_SIS5596 0x55961039
#define ATA_SIS5597 0x55971039
#define ATA_SIS5598 0x55981039
#define ATA_SIS5600 0x56001039
#define ATA_SIS530 0x05301039
#define ATA_SIS540 0x05401039
#define ATA_SIS550 0x05501039
#define ATA_SIS620 0x06201039
#define ATA_SIS630 0x06301039
#define ATA_SIS635 0x06351039
#define ATA_SIS633 0x06331039
#define ATA_SIS640 0x06401039
#define ATA_SIS645 0x06451039
#define ATA_SIS646 0x06461039
#define ATA_SIS648 0x06481039
#define ATA_SIS650 0x06501039
#define ATA_SIS651 0x06511039
#define ATA_SIS652 0x06521039
#define ATA_SIS655 0x06551039
#define ATA_SIS658 0x06581039
#define ATA_SIS661 0x06611039
#define ATA_SIS730 0x07301039
#define ATA_SIS733 0x07331039
#define ATA_SIS735 0x07351039
#define ATA_SIS740 0x07401039
#define ATA_SIS745 0x07451039
#define ATA_SIS746 0x07461039
#define ATA_SIS748 0x07481039
#define ATA_SIS750 0x07501039
#define ATA_SIS751 0x07511039
#define ATA_SIS752 0x07521039
#define ATA_SIS755 0x07551039
#define ATA_SIS961 0x09611039
#define ATA_SIS962 0x09621039
#define ATA_SIS963 0x09631039
#define ATA_SIS964 0x09641039
#define ATA_SIS965 0x09651039
#define ATA_SIS180 0x01801039
#define ATA_SIS181 0x01811039
#define ATA_SIS182 0x01821039
#define ATA_VIA_ID 0x1106
#define ATA_VIA82C571 0x05711106
#define ATA_VIA82C586 0x05861106
#define ATA_VIA82C596 0x05961106
#define ATA_VIA82C686 0x06861106
#define ATA_VIA8231 0x82311106
#define ATA_VIA8233 0x30741106
#define ATA_VIA8233A 0x31471106
#define ATA_VIA8233C 0x31091106
#define ATA_VIA8235 0x31771106
#define ATA_VIA8237 0x32271106
#define ATA_VIA8237A 0x05911106
#define ATA_VIA8237S 0x53371106
#define ATA_VIA8251 0x33491106
#define ATA_VIA8361 0x31121106
#define ATA_VIA8363 0x03051106
#define ATA_VIA8371 0x03911106
#define ATA_VIA8662 0x31021106
#define ATA_VIA6410 0x31641106
#define ATA_VIA6420 0x31491106
#define ATA_VIA6421 0x32491106
/* global prototypes ata-pci.c */
int ata_pci_probe(device_t dev);
int ata_pci_attach(device_t dev);
int ata_pci_detach(device_t dev);
int ata_pci_suspend(device_t dev);
int ata_pci_resume(device_t dev);
struct resource * ata_pci_alloc_resource(device_t dev, device_t child, int type, int *rid, u_long start, u_long end, u_long count, u_int flags);
int ata_pci_release_resource(device_t dev, device_t child, int type, int rid, struct resource *r);
int ata_pci_setup_intr(device_t dev, device_t child, struct resource *irq, int flags, driver_filter_t *filter, driver_intr_t *function, void *argument, void **cookiep);
int ata_pci_teardown_intr(device_t dev, device_t child, struct resource *irq, void *cookie);
int ata_pci_ch_attach(device_t dev);
int ata_pci_ch_detach(device_t dev);
int ata_pci_status(device_t dev);
void ata_pci_hw(device_t dev);
void ata_pci_dmainit(device_t dev);
void ata_pci_dmafini(device_t dev);
char *ata_pcivendor2str(device_t dev);
int ata_legacy(device_t);
void ata_generic_intr(void *data);
int ata_setup_interrupt(device_t dev, void *intr_func);
void ata_set_desc(device_t dev);
struct ata_chip_id *ata_match_chip(device_t dev, struct ata_chip_id *index);
struct ata_chip_id *ata_find_chip(device_t dev, struct ata_chip_id *index, int slot);
void ata_print_cable(device_t dev, u_int8_t *who);
int ata_check_80pin(device_t dev, int mode);
int ata_mode2idx(int mode);
/* global prototypes ata-sata.c */
void ata_sata_phy_check_events(device_t dev);
int ata_sata_phy_reset(device_t dev);
void ata_sata_setmode(device_t dev, int mode);
int ata_request2fis_h2d(struct ata_request *request, u_int8_t *fis);
void ata_pm_identify(device_t dev);
/* global prototypes from chipsets/ata-*.c */
int ata_ahci_chipinit(device_t);
int ata_ahci_ch_attach(device_t dev);
int ata_ahci_ch_detach(device_t dev);
void ata_ahci_reset(device_t dev);
int ata_marvell_edma_chipinit(device_t);
int ata_sii_chipinit(device_t);
/* global prototypes ata-dma.c */
void ata_dmainit(device_t);
void ata_dmafini(device_t dev);
/* externs */
extern devclass_t ata_pci_devclass;
/* macro for easy definition of all driver module stuff */
#define ATA_DECLARE_DRIVER(dname) \
static device_method_t __CONCAT(dname,_methods)[] = { \
DEVMETHOD(device_probe, __CONCAT(dname,_probe)), \
DEVMETHOD(device_attach, ata_pci_attach), \
DEVMETHOD(device_detach, ata_pci_detach), \
DEVMETHOD(device_suspend, ata_pci_suspend), \
DEVMETHOD(device_resume, ata_pci_resume), \
DEVMETHOD(device_shutdown, bus_generic_shutdown), \
DEVMETHOD(bus_alloc_resource, ata_pci_alloc_resource), \
DEVMETHOD(bus_release_resource, ata_pci_release_resource), \
DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), \
DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), \
DEVMETHOD(bus_setup_intr, ata_pci_setup_intr), \
DEVMETHOD(bus_teardown_intr, ata_pci_teardown_intr), \
{ 0, 0 } \
}; \
static driver_t __CONCAT(dname,_driver) = { \
"atapci", \
__CONCAT(dname,_methods), \
sizeof(struct ata_pci_controller) \
}; \
DRIVER_MODULE(dname, pci, __CONCAT(dname,_driver), ata_pci_devclass, 0, 0); \
MODULE_VERSION(dname, 1); \
MODULE_DEPEND(dname, ata, 1, 1, 1); \
MODULE_DEPEND(dname, atapci, 1, 1, 1);
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