return err;
}
-#define SES_TIMEOUT 30
+#define SES_TIMEOUT (30 * HZ)
#define SES_RETRIES 3
static int ses_recv_diag(struct scsi_device *sdev, int page_code,
unsigned char *desc)
{
int i, j, count = 0, descriptor = ecomp->number;
- struct scsi_device *sdev = to_scsi_device(edev->cdev.dev);
+ struct scsi_device *sdev = to_scsi_device(edev->edev.parent);
struct ses_device *ses_dev = edev->scratch;
unsigned char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
unsigned char *desc_ptr = ses_dev->page2 + 8;
struct enclosure_component *ecomp)
{
int i, j, count = 0, descriptor = ecomp->number;
- struct scsi_device *sdev = to_scsi_device(edev->cdev.dev);
+ struct scsi_device *sdev = to_scsi_device(edev->edev.parent);
struct ses_device *ses_dev = edev->scratch;
unsigned char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
unsigned char *desc_ptr = ses_dev->page2 + 8;
struct ses_host_edev *sed = data;
struct scsi_device *sdev;
- if (!scsi_is_sdev_device(edev->cdev.dev))
+ if (!scsi_is_sdev_device(edev->edev.parent))
return 0;
- sdev = to_scsi_device(edev->cdev.dev);
+ sdev = to_scsi_device(edev->edev.parent);
if (sdev->host != sed->shost)
return 0;
return 0;
}
-#define VPD_INQUIRY_SIZE 512
+#define VPD_INQUIRY_SIZE 36
static void ses_match_to_enclosure(struct enclosure_device *edev,
struct scsi_device *sdev)
{
unsigned char *buf = kmalloc(VPD_INQUIRY_SIZE, GFP_KERNEL);
unsigned char *desc;
- int len;
+ u16 vpd_len;
struct efd efd = {
.addr = 0,
};
VPD_INQUIRY_SIZE, NULL, SES_TIMEOUT, SES_RETRIES))
goto free;
- len = (buf[2] << 8) + buf[3];
+ vpd_len = (buf[2] << 8) + buf[3];
+ kfree(buf);
+ buf = kmalloc(vpd_len, GFP_KERNEL);
+ if (!buf)
+ return;
+ cmd[3] = vpd_len >> 8;
+ cmd[4] = vpd_len & 0xff;
+ if (scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf,
+ vpd_len, NULL, SES_TIMEOUT, SES_RETRIES))
+ goto free;
+
desc = buf + 4;
- while (desc < buf + len) {
+ while (desc < buf + vpd_len) {
enum scsi_protocol proto = desc[0] >> 4;
u8 code_set = desc[0] & 0x0f;
u8 piv = desc[1] & 0x80;
#define INIT_ALLOC_SIZE 32
-static int ses_intf_add(struct class_device *cdev,
+static int ses_intf_add(struct device *cdev,
struct class_interface *intf)
{
- struct scsi_device *sdev = to_scsi_device(cdev->dev);
+ struct scsi_device *sdev = to_scsi_device(cdev->parent);
struct scsi_device *tmp_sdev;
unsigned char *buf = NULL, *hdr_buf, *type_ptr, *desc_ptr = NULL,
*addl_desc_ptr = NULL;
edev = enclosure_find(&sdev->host->shost_gendev);
if (edev) {
ses_match_to_enclosure(edev, sdev);
- class_device_put(&edev->cdev);
+ put_device(&edev->edev);
}
return -ENODEV;
}
if (!scomp)
goto err_free;
- edev = enclosure_register(cdev->dev, sdev->sdev_gendev.bus_id,
+ edev = enclosure_register(cdev->parent, sdev->sdev_gendev.bus_id,
components, &ses_enclosure_callbacks);
if (IS_ERR(edev)) {
err = PTR_ERR(edev);
return 0;
}
-static void ses_intf_remove(struct class_device *cdev,
+static void ses_intf_remove(struct device *cdev,
struct class_interface *intf)
{
- struct scsi_device *sdev = to_scsi_device(cdev->dev);
+ struct scsi_device *sdev = to_scsi_device(cdev->parent);
struct enclosure_device *edev;
struct ses_device *ses_dev;
if (!scsi_device_enclosure(sdev))
return;
- edev = enclosure_find(cdev->dev);
+ edev = enclosure_find(cdev->parent);
if (!edev)
return;
kfree(edev->component[0].scratch);
- class_device_put(&edev->cdev);
+ put_device(&edev->edev);
enclosure_unregister(edev);
}
static struct class_interface ses_interface = {
- .add = ses_intf_add,
- .remove = ses_intf_remove,
+ .add_dev = ses_intf_add,
+ .remove_dev = ses_intf_remove,
};
static struct scsi_driver ses_template = {