diff options
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh_rdac.c')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh_rdac.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c index 1d3127920063..841ebf4a6788 100644 --- a/drivers/scsi/device_handler/scsi_dh_rdac.c +++ b/drivers/scsi/device_handler/scsi_dh_rdac.c @@ -820,6 +820,24 @@ static const struct scsi_dh_devlist rdac_dev_list[] = { {NULL, NULL}, }; +static bool rdac_match(struct scsi_device *sdev) +{ + int i; + + if (scsi_device_tpgs(sdev)) + return false; + + for (i = 0; rdac_dev_list[i].vendor; i++) { + if (!strncmp(sdev->vendor, rdac_dev_list[i].vendor, + strlen(rdac_dev_list[i].vendor)) && + !strncmp(sdev->model, rdac_dev_list[i].model, + strlen(rdac_dev_list[i].model))) { + return true; + } + } + return false; +} + static int rdac_bus_attach(struct scsi_device *sdev); static void rdac_bus_detach(struct scsi_device *sdev); @@ -832,6 +850,7 @@ static struct scsi_device_handler rdac_dh = { .attach = rdac_bus_attach, .detach = rdac_bus_detach, .activate = rdac_activate, + .match = rdac_match, }; static int rdac_bus_attach(struct scsi_device *sdev) |