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aic7xxx: Do not support device IDs 0x8081, 0x8088 and 0x8089 to avoid

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conflicts with the new PMC Adaptec controller families supported by aacraid
This commit is contained in:
Achim Leubner 2015-06-05 11:37:54 +00:00
parent 2108f2a8e7
commit 7cfc62d866
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=284022
1 changed files with 14 additions and 0 deletions
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14
sys/dev/aic7xxx/aic79xx_pci.c
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@ -93,6 +93,11 @@ ahd_compose_id(u_int device, u_int vendor, u_int subdevice, u_int subvendor)
#define ID_AIC7902_PCI_REV_A4 0x3
#define ID_AIC7902_PCI_REV_B0 0x10
#define SUBID_HP 0x0E11
#define DEVICE8081 0x8081
#define DEVICE8088 0x8088
#define DEVICE8089 0x8089
#define ADAPTECVENDORID 0x9005
#define SUBVENDOR9005 0x9005
#define DEVID_9005_HOSTRAID(id) ((id) & 0x80)
@ -292,6 +297,15 @@ ahd_find_pci_device(aic_dev_softc_t pci)
device = aic_pci_read_config(pci, PCIR_DEVICE, /*bytes*/2);
subvendor = aic_pci_read_config(pci, PCIR_SUBVEND_0, /*bytes*/2);
subdevice = aic_pci_read_config(pci, PCIR_SUBDEV_0, /*bytes*/2);
if ((vendor == ADAPTECVENDORID) && (subvendor == SUBVENDOR9005)) {
if ((device == DEVICE8081) || (device == DEVICE8088) ||
(device == DEVICE8089)) {
printf("Controller device ID conflict with PMC Adaptec HBA\n");
return (NULL);
}
}
full_id = ahd_compose_id(device,
vendor,
subdevice,