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Commit 6b5cde36 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

cmd64x: set IDE_HFLAG_SERIALIZE explictly for CMD646 



* Set IDE_HFLAG_SERIALIZE explictly for CMD646.

* Remove no longer needed ide_cmd646 chipset type (which has
  a nice side-effect of fixing handling of unexpected IRQs).

Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 02fb5683

drivers/ide/cmd64x.c

+2 −2
Original line number Diff line number Diff line
@@ -424,10 +424,10 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = { 
		.name		= DRV_NAME,

		.init_chipset	= init_chipset_cmd64x,

		.enablebits	= {{0x51,0x04,0x04}, {0x51,0x08,0x08}},

		.chipset	= ide_cmd646,

		.port_ops	= &cmd64x_port_ops,

		.dma_ops	= &cmd648_dma_ops,

		.host_flags	= IDE_HFLAG_ABUSE_PREFETCH,

		.host_flags	= IDE_HFLAG_SERIALIZE |

				  IDE_HFLAG_ABUSE_PREFETCH,

		.pio_mask	= ATA_PIO5,

		.mwdma_mask	= ATA_MWDMA2,

		.udma_mask	= ATA_UDMA2,

drivers/ide/ide-probe.c

+1 −1
Original line number Diff line number Diff line
@@ -1125,7 +1125,7 @@ static int init_irq (ide_hwif_t *hwif) 
		sa = IRQF_SHARED;

#endif /* __mc68000__ */



		if (hwif->chipset == ide_pci || hwif->chipset == ide_cmd646)

		if (hwif->chipset == ide_pci)

			sa = IRQF_SHARED;



		if (io_ports->ctl_addr)

drivers/ide/ide-proc.c

+0 −1
Original line number Diff line number Diff line
@@ -48,7 +48,6 @@ static int proc_ide_read_imodel 
	case ide_ht6560b:	name = "ht6560b";	break;

	case ide_rz1000:	name = "rz1000";	break;

	case ide_trm290:	name = "trm290";	break;

	case ide_cmd646:	name = "cmd646";	break;

	case ide_cy82c693:	name = "cy82c693";	break;

	case ide_4drives:	name = "4drives";	break;

	case ide_pmac:		name = "mac-io";	break;

include/linux/ide.h

+1 −1
Original line number Diff line number Diff line
@@ -171,7 +171,7 @@ enum { ide_unknown, ide_generic, ide_pci, 
		ide_cmd640,	ide_dtc2278,	ide_ali14xx,

		ide_qd65xx,	ide_umc8672,	ide_ht6560b,

		ide_rz1000,	ide_trm290,

		ide_cmd646,	ide_cy82c693,	ide_4drives,

		ide_cy82c693,	ide_4drives,

		ide_pmac,	ide_acorn,

		ide_au1xxx,	ide_palm3710

};