修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/scsi/aic94xx/aic94xx_task.c
..
..
@@ -50,6 +50,9 @@
50
50
 		dma_addr_t dma = dma_map_single(&asd_ha->pcidev->dev, p,
51
51
 						task->total_xfer_len,
52
52
 						task->data_dir);
53
+		if (dma_mapping_error(&asd_ha->pcidev->dev, dma))
54
+			return -ENOMEM;
55
+
53
56
 		sg_arr[0].bus_addr = cpu_to_le64((u64)dma);
54
57
 		sg_arr[0].size = cpu_to_le32(task->total_xfer_len);
55
58
 		sg_arr[0].flags |= ASD_SG_EL_LIST_EOL;
..
..
@@ -205,7 +208,7 @@
205
208
 	switch (opcode) {
206
209
 	case TC_NO_ERROR:
207
210
 		ts->resp = SAS_TASK_COMPLETE;
208
-		ts->stat = SAM_STAT_GOOD;
211
+		ts->stat = SAS_SAM_STAT_GOOD;
209
212
 		break;
210
213
 	case TC_UNDERRUN:
211
214
 		ts->resp = SAS_TASK_COMPLETE;