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Add support for the NetCell NC3000/5000 series SATA RAID cards.

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Reviewed by:	sos
Approved by:	imp (mentor)
MFC after:	1 week
This commit is contained in:
Rink Springer 2007-02-03 20:12:00 +00:00
parent 18d68737c0
commit cece26a63a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=166477
3 changed files with 53 additions and 0 deletions
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45
sys/dev/ata/ata-chipset.c
View File

@ -118,6 +118,8 @@ static void ata_marvell_edma_dmasetprd(void *xsc, bus_dma_segment_t *segs, int n
static void ata_marvell_edma_dmainit(device_t dev);
static int ata_national_chipinit(device_t dev);
static void ata_national_setmode(device_t dev, int mode);
static int ata_netcell_chipinit(device_t dev);
static int ata_netcell_allocate(device_t dev);
static int ata_nvidia_chipinit(device_t dev);
static int ata_nvidia_allocate(device_t dev);
static int ata_nvidia_status(device_t dev);
@ -2855,6 +2857,49 @@ ata_national_setmode(device_t dev, int mode)
}
}
/*
* NetCell chipset support functions
*/
int
ata_netcell_ident(device_t dev)
{
struct ata_pci_controller *ctlr = device_get_softc(dev);
if (pci_get_devid(dev) == ATA_NETCELL_SR) {
device_set_desc(dev, "Netcell SyncRAID SR3000/5000 RAID Controller");
ctlr->chipinit = ata_netcell_chipinit;
return 0;
}
return ENXIO;
}
static int
ata_netcell_chipinit(device_t dev)
{
struct ata_pci_controller *ctlr = device_get_softc(dev);
if (ata_generic_chipinit(dev))
return ENXIO;
ctlr->allocate = ata_netcell_allocate;
return 0;
}
static int
ata_netcell_allocate(device_t dev)
{
struct ata_channel *ch = device_get_softc(dev);
/* setup the usual register normal pci style */
if (ata_pci_allocate(dev))
return ENXIO;
/* don't use 32 bit PIO transfers; these cause the NetCell to return
* garbage */
ch->flags |= ATA_USE_16BIT;
return 0;
}
/*
* nVidia chipset support functions

4
sys/dev/ata/ata-pci.c
View File

@ -120,6 +120,10 @@ ata_pci_probe(device_t dev)
if (!ata_national_ident(dev))
return ATA_PROBE_OK;
break;
case ATA_NETCELL_ID:
if (!ata_netcell_ident(dev))
return ATA_PROBE_OK;
break;
case ATA_NVIDIA_ID:
if (!ata_nvidia_ident(dev))
return ATA_PROBE_OK;

4
sys/dev/ata/ata-pci.h
View File

@ -198,6 +198,9 @@ struct ata_connect_task {
#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
@ -450,6 +453,7 @@ int ata_jmicron_ident(device_t);
int ata_marvell_ident(device_t);
int ata_national_ident(device_t);
int ata_nvidia_ident(device_t);
int ata_netcell_ident(device_t);
int ata_promise_ident(device_t);
int ata_serverworks_ident(device_t);
int ata_sii_ident(device_t);