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ide: add ide_pci_device_t.host_flags (take 2) 

* Rename ide_pci_device_t.flags to ide_pci_device_t.host_flags
  and IDEPCI_FLAG_ISA_PORTS flag to IDE_HFLAG_ISA_PORTS.

* Add IDE_HFLAG_SINGLE flag for single channel devices.

* Convert core code and all IDE PCI drivers to use IDE_HFLAG_SINGLE
  and remove no longer needed ide_pci_device_t.channels field.

v2:
* Fix issues noticed by Sergei:
  - correct code alignment in scc_pata.c
  - s/IDE_HFLAG_SINGLE/~IDE_HFLAG_SINGLE/ in serverworks.c

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-07-20 01:11:55 +02:00
parent 2229833c13
commit a5d8c5c834
35 changed files with 25 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/ide/pci/aec62xx.c
View File

@ -265,7 +265,6 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_setup = init_setup_aec62xx,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = OFF_BOARD,
@ -275,7 +274,6 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_setup = init_setup_aec62xx,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x1f, /* udma0-4 */
@ -284,7 +282,6 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_setup = init_setup_aec62xx,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = NEVER_BOARD,
@ -294,7 +291,6 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_setup = init_setup_aec6x80,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x3f, /* udma0-5 */
@ -303,7 +299,6 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_setup = init_setup_aec6x80,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = OFF_BOARD,

1
drivers/ide/pci/alim15x3.c
View File

@ -817,7 +817,6 @@ static ide_pci_device_t ali15x3_chipset __devinitdata = {
.init_chipset = init_chipset_ali15x3,
.init_hwif = init_hwif_ali15x3,
.init_dma = init_dma_ali15x3,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
};

2
drivers/ide/pci/amd74xx.c
View File

@ -448,7 +448,6 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
.name = name_str, \
.init_chipset = init_chipset_amd74xx, \
.init_hwif = init_hwif_amd74xx, \
.channels = 2, \
.autodma = AUTODMA, \
.enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, \
.bootable = ON_BOARD, \
@ -459,7 +458,6 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
.name = name_str, \
.init_chipset = init_chipset_amd74xx, \
.init_hwif = init_hwif_amd74xx, \
.channels = 2, \
.autodma = AUTODMA, \
.enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}}, \
.bootable = ON_BOARD, \

3
drivers/ide/pci/atiixp.c
View File

@ -291,17 +291,16 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
{ /* 0 */
.name = "ATIIXP",
.init_hwif = init_hwif_atiixp,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
.bootable = ON_BOARD,
},{ /* 1 */
.name = "SB600_PATA",
.init_hwif = init_hwif_atiixp,
.channels = 1,
.autodma = AUTODMA,
.enablebits = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
},
};

4
drivers/ide/pci/cmd64x.c
View File

@ -617,7 +617,6 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.init_setup = init_setup_cmd64x,
.init_chipset = init_chipset_cmd64x,
.init_hwif = init_hwif_cmd64x,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
@ -627,7 +626,6 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.init_setup = init_setup_cmd646,
.init_chipset = init_chipset_cmd64x,
.init_hwif = init_hwif_cmd64x,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
@ -637,7 +635,6 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.init_setup = init_setup_cmd64x,
.init_chipset = init_chipset_cmd64x,
.init_hwif = init_hwif_cmd64x,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
@ -647,7 +644,6 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.init_setup = init_setup_cmd64x,
.init_chipset = init_chipset_cmd64x,
.init_hwif = init_hwif_cmd64x,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,

3
drivers/ide/pci/cs5520.c
View File

@ -194,10 +194,9 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
.name = name_str, \
.init_setup_dma = cs5520_init_setup_dma, \
.init_hwif = init_hwif_cs5520, \
.channels = 2, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.flags = IDEPCI_FLAG_ISA_PORTS, \
.host_flags = IDE_HFLAG_ISA_PORTS, \
}
static ide_pci_device_t cyrix_chipsets[] __devinitdata = {

1
drivers/ide/pci/cs5530.c
View File

@ -341,7 +341,6 @@ static ide_pci_device_t cs5530_chipset __devinitdata = {
.name = "CS5530",
.init_chipset = init_chipset_cs5530,
.init_hwif = init_hwif_cs5530,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
};

2
drivers/ide/pci/cs5535.c
View File

@ -228,9 +228,9 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
static ide_pci_device_t cs5535_chipset __devinitdata = {
.name = "CS5535",
.init_hwif = init_hwif_cs5535,
.channels = 1,
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
};
static int __devinit cs5535_init_one(struct pci_dev *dev,

2
drivers/ide/pci/cy82c693.c
View File

@ -483,9 +483,9 @@ static ide_pci_device_t cy82c693_chipset __devinitdata = {
.init_chipset = init_chipset_cy82c693,
.init_iops = init_iops_cy82c693,
.init_hwif = init_hwif_cy82c693,
.channels = 1,
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
};
static int __devinit cy82c693_init_one(struct pci_dev *dev, const struct pci_device_id *id)

15
drivers/ide/pci/generic.c
View File

@ -95,92 +95,77 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
{ /* 0 */
.name = "Unknown",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 1 */
.name = "NS87410",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
.bootable = ON_BOARD,
},{ /* 2 */
.name = "SAMURAI",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 3 */
.name = "HT6565",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 4 */
.name = "UM8673F",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
},{ /* 5 */
.name = "UM8886A",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
},{ /* 6 */
.name = "UM8886BF",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
},{ /* 7 */
.name = "HINT_IDE",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 8 */
.name = "VIA_IDE",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
},{ /* 9 */
.name = "OPTI621V",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
},{ /* 10 */
.name = "VIA8237SATA",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
},{ /* 11 */
.name = "Piccolo0102",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
},{ /* 12 */
.name = "Piccolo0103",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
},{ /* 13 */
.name = "Piccolo0105",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
},{ /* 14 */
.name = "Revolution",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
}

1
drivers/ide/pci/hpt34x.c
View File

@ -175,7 +175,6 @@ static ide_pci_device_t hpt34x_chipset __devinitdata = {
.name = "HPT34X",
.init_chipset = init_chipset_hpt34x,
.init_hwif = init_hwif_hpt34x,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = NEVER_BOARD,
.extra = 16

8
drivers/ide/pci/hpt366.c
View File

@ -1483,7 +1483,7 @@ static int __devinit init_setup_hpt366(struct pci_dev *dev, ide_pci_device_t *d)
* to both functions -- really stupid design decision... :-(
* Bit 4 is for the primary channel, bit 5 for the secondary.
*/
d->channels = 1;
d->host_flags |= IDE_HFLAG_SINGLE;
d->enablebits[0].mask = d->enablebits[0].val = 0x10;
d->udma_mask = HPT366_ALLOW_ATA66_3 ?
@ -1546,7 +1546,6 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.bootable = OFF_BOARD,
@ -1557,7 +1556,6 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
@ -1569,7 +1567,6 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT302_ALLOW_ATA133_6 ? 0x7f : 0x3f,
@ -1581,7 +1578,6 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT371_ALLOW_ATA133_6 ? 0x7f : 0x3f,
@ -1593,7 +1589,6 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2, /* 4 */
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = 0x3f,
@ -1605,7 +1600,6 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2, /* 4 */
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,

2
drivers/ide/pci/it8213.c
View File

@ -272,10 +272,10 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
{ \
.name = name_str, \
.init_hwif = init_hwif_it8213, \
.channels = 1, \
.autodma = AUTODMA, \
.enablebits = {{0x41,0x80,0x80}}, \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_SINGLE, \
}
static ide_pci_device_t it8213_chipsets[] __devinitdata = {

1
drivers/ide/pci/it821x.c
View File

@ -718,7 +718,6 @@ static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const cha
.name = name_str, \
.init_chipset = init_chipset_it821x, \
.init_hwif = init_hwif_it821x, \
.channels = 2, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.fixup = it821x_fixups \

1
drivers/ide/pci/jmicron.c
View File

@ -177,7 +177,6 @@ fallback:
{ \
.name = name_str, \
.init_hwif = init_hwif_jmicron, \
.channels = 2, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.enablebits = { {0x40, 1, 1}, {0x40, 0x10, 0x10} }, \

1
drivers/ide/pci/ns87415.c
View File

@ -281,7 +281,6 @@ static ide_pci_device_t ns87415_chipset __devinitdata = {
.init_iops = init_iops_ns87415,
#endif
.init_hwif = init_hwif_ns87415,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
};

2
drivers/ide/pci/opti621.c
View File

@ -350,14 +350,12 @@ static ide_pci_device_t opti621_chipsets[] __devinitdata = {
{ /* 0 */
.name = "OPTI621",
.init_hwif = init_hwif_opti621,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
.bootable = ON_BOARD,
},{ /* 1 */
.name = "OPTI621X",
.init_hwif = init_hwif_opti621,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
.bootable = ON_BOARD,

7
drivers/ide/pci/pdc202xx_new.c
View File

@ -566,7 +566,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x3f, /* udma0-5 */
@ -575,7 +574,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x7f, /* udma0-6*/
@ -584,7 +582,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdc20270,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x3f, /* udma0-5 */
@ -593,7 +590,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x7f, /* udma0-6*/
@ -602,7 +598,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x7f, /* udma0-6*/
@ -611,7 +606,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdc20276,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x7f, /* udma0-6*/
@ -620,7 +614,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.udma_mask = 0x7f, /* udma0-6*/

5
drivers/ide/pci/pdc202xx_old.c
View File

@ -441,7 +441,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_chipset = init_chipset_pdc202xx,
.init_hwif = init_hwif_pdc202xx,
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 16,
@ -452,7 +451,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_chipset = init_chipset_pdc202xx,
.init_hwif = init_hwif_pdc202xx,
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
@ -463,7 +461,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_chipset = init_chipset_pdc202xx,
.init_hwif = init_hwif_pdc202xx,
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
@ -474,7 +471,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_chipset = init_chipset_pdc202xx,
.init_hwif = init_hwif_pdc202xx,
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
@ -485,7 +481,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_chipset = init_chipset_pdc202xx,
.init_hwif = init_hwif_pdc202xx,
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,

4
drivers/ide/pci/piix.c
View File

@ -495,7 +495,6 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif)
.name = name_str, \
.init_chipset = init_chipset_piix, \
.init_hwif = init_hwif_piix, \
.channels = 2, \
.autodma = AUTODMA, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
.bootable = ON_BOARD, \
@ -514,11 +513,10 @@ static ide_pci_device_t piix_pci_info[] __devinitdata = {
*/
.name = "MPIIX",
.init_hwif = init_hwif_piix,
.channels = 2,
.autodma = NODMA,
.enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}},
.bootable = ON_BOARD,
.flags = IDEPCI_FLAG_ISA_PORTS
.host_flags = IDE_HFLAG_ISA_PORTS,
},
/* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */

1
drivers/ide/pci/rz1000.c
View File

@ -52,7 +52,6 @@ static void __devinit init_hwif_rz1000 (ide_hwif_t *hwif)
static ide_pci_device_t rz1000_chipset __devinitdata = {
.name = "RZ100x",
.init_hwif = init_hwif_rz1000,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
};

1
drivers/ide/pci/sc1200.c
View File

@ -471,7 +471,6 @@ static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif)
static ide_pci_device_t sc1200_chipset __devinitdata = {
.name = "SC1200",
.init_hwif = init_hwif_sc1200,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
};

2
drivers/ide/pci/scc_pata.c
View File

@ -772,9 +772,9 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif)
.init_setup = init_setup_scc, \
.init_iops = init_iops_scc, \
.init_hwif = init_hwif_scc, \
.channels = 1, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_SINGLE, \
}
static ide_pci_device_t scc_chipsets[] __devinitdata = {

16
drivers/ide/pci/serverworks.c
View File

@ -441,9 +441,12 @@ static int __devinit init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
d->bootable = ON_BOARD;
}
d->channels = ((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE ||
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2) &&
(!(PCI_FUNC(dev->devfn) & 1))) ? 1 : 2;
if ((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE ||
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2) &&
(!(PCI_FUNC(dev->devfn) & 1)))
d->host_flags |= IDE_HFLAG_SINGLE;
else
d->host_flags &= ~IDE_HFLAG_SINGLE;
return ide_setup_pci_device(dev, d);
}
@ -454,7 +457,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 1 */
@ -462,7 +464,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 2 */
@ -470,7 +471,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_csb6,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 3 */
@ -478,17 +478,17 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_csb6,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 1, /* 2 */
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
},{ /* 4 */
.name = "SvrWks HT1000",
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 1, /* 2 */
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
}
};

2
drivers/ide/pci/sgiioc4.c
View File

@ -724,10 +724,10 @@ static ide_pci_device_t sgiioc4_chipset __devinitdata = {
.name = "SGIIOC4",
.init_hwif = ide_init_sgiioc4,
.init_dma = ide_dma_sgiioc4,
.channels = 1,
.autodma = AUTODMA,
/* SGI IOC4 doesn't have enablebits. */
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
};
int

1
drivers/ide/pci/siimage.c
View File

@ -957,7 +957,6 @@ static void __devinit init_hwif_siimage(ide_hwif_t *hwif)
.init_iops = init_iops_siimage, \
.init_hwif = init_hwif_siimage, \
.fixup = siimage_fixup, \
.channels = 2, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
}

1
drivers/ide/pci/sis5513.c
View File

@ -878,7 +878,6 @@ static ide_pci_device_t sis5513_chipset __devinitdata = {
.name = "SIS5513",
.init_chipset = init_chipset_sis5513,
.init_hwif = init_hwif_sis5513,
.channels = 2,
.autodma = NOAUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = ON_BOARD,

1
drivers/ide/pci/sl82c105.c
View File

@ -453,7 +453,6 @@ static ide_pci_device_t sl82c105_chipset __devinitdata = {
.name = "W82C105",
.init_chipset = init_chipset_sl82c105,
.init_hwif = init_hwif_sl82c105,
.channels = 2,
.autodma = NOAUTODMA,
.enablebits = {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
.bootable = ON_BOARD,

1
drivers/ide/pci/slc90e66.c
View File

@ -214,7 +214,6 @@ static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
static ide_pci_device_t slc90e66_chipset __devinitdata = {
.name = "SLC90E66",
.init_hwif = init_hwif_slc90e66,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
.bootable = ON_BOARD,

4
drivers/ide/pci/tc86c001.c
View File

@ -248,9 +248,9 @@ static ide_pci_device_t tc86c001_chipset __devinitdata = {
.name = "TC86C001",
.init_chipset = init_chipset_tc86c001,
.init_hwif = init_hwif_tc86c001,
.channels = 1,
.autodma = AUTODMA,
.bootable = OFF_BOARD
.bootable = OFF_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
};
static int __devinit tc86c001_init_one(struct pci_dev *dev,

1
drivers/ide/pci/triflex.c
View File

@ -129,7 +129,6 @@ static void __devinit init_hwif_triflex(ide_hwif_t *hwif)
static ide_pci_device_t triflex_device __devinitdata = {
.name = "TRIFLEX",
.init_hwif = init_hwif_triflex,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
.bootable = ON_BOARD,

1
drivers/ide/pci/trm290.c
View File

@ -327,7 +327,6 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
static ide_pci_device_t trm290_chipset __devinitdata = {
.name = "TRM290",
.init_hwif = init_hwif_trm290,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
};

2
drivers/ide/pci/via82cxxx.c
View File

@ -498,7 +498,6 @@ static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = {
.name = "VP_IDE",
.init_chipset = init_chipset_via82cxxx,
.init_hwif = init_hwif_via82cxxx,
.channels = 2,
.autodma = NOAUTODMA,
.enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}},
.bootable = ON_BOARD
@ -506,7 +505,6 @@ static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = {
.name = "VP_IDE",
.init_chipset = init_chipset_via82cxxx,
.init_hwif = init_hwif_via82cxxx,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x00,0x00,0x00}, {0x00,0x00,0x00}},
.bootable = ON_BOARD,

9
drivers/ide/setup-pci.c
View File

@ -407,7 +407,7 @@ static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev, ide_pci_device_t *d,
unsigned long ctl = 0, base = 0;
ide_hwif_t *hwif;
if ((d->flags & IDEPCI_FLAG_ISA_PORTS) == 0) {
if ((d->host_flags & IDE_HFLAG_ISA_PORTS) == 0) {
/* Possibly we should fail if these checks report true */
ide_pci_check_iomem(dev, d, 2*port);
ide_pci_check_iomem(dev, d, 2*port+1);
@ -571,7 +571,7 @@ out:
void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, ata_index_t *index)
{
int port;
int channels = (d->host_flags & IDE_HFLAG_SINGLE) ? 1 : 2, port;
int at_least_one_hwif_enabled = 0;
ide_hwif_t *hwif, *mate = NULL;
u8 tmp;
@ -582,16 +582,13 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
* Set up the IDE ports
*/
for (port = 0; port <= 1; ++port) {
for (port = 0; port < channels; ++port) {
ide_pci_enablebit_t *e = &(d->enablebits[port]);
if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) ||
(tmp & e->mask) != e->val))
continue; /* port not enabled */
if (d->channels <= port)
break;
if ((hwif = ide_hwif_configure(dev, d, mate, port, pciirq)) == NULL)
continue;

6
include/linux/ide.h
View File

@ -1244,7 +1244,8 @@ typedef struct ide_pci_enablebit_s {
enum {
/* Uses ISA control ports not PCI ones. */
IDEPCI_FLAG_ISA_PORTS = (1 << 0),
IDE_HFLAG_ISA_PORTS = (1 << 0),
IDE_HFLAG_SINGLE = (1 << 1),
};
typedef struct ide_pci_device_s {
@ -1256,13 +1257,12 @@ typedef struct ide_pci_device_s {
void (*init_hwif)(ide_hwif_t *);
void (*init_dma)(ide_hwif_t *, unsigned long);
void (*fixup)(ide_hwif_t *);
u8 channels;
u8 autodma;
ide_pci_enablebit_t enablebits[2];
u8 bootable;
unsigned int extra;
struct ide_pci_device_s *next;
u8 flags;
u8 host_flags;
u8 udma_mask;
} ide_pci_device_t;