Lines Matching full:tamper

43 #define DCR_TDCHL (1 << 30)      /* Tamper-detect configuration hard lock */
44 #define DCR_TDCSL (1 << 29)      /* Tamper-detect configuration soft lock */
55 #define DSR_WTD   (1 << 23)      /* Wire-mesh tamper detected */
56 #define DSR_ETBD  (1 << 22)      /* External tamper B detected */
57 #define DSR_ETAD  (1 << 21)      /* External tamper A detected */
60 #define DSR_TTD   (1 << 18)      /* Temperature tamper detected */
61 #define DSR_CTD   (1 << 17)      /* Clock tamper detected */
62 #define DSR_VTD   (1 << 16)      /* Voltage tamper detected */
82 #define DTCR      0x28           /* DryIce Tamper Configuration Reg */
85 #define DTCR_WTE  (1 << 7)       /* wire-mesh tamper enabled */
86 #define DTCR_ETBE (1 << 6)       /* external B tamper enabled */
87 #define DTCR_ETAE (1 << 5)       /* external A tamper enabled */
88 #define DTCR_EBE  (1 << 4)       /* external boot tamper enabled */
90 #define DTCR_TTE  (1 << 2)       /* temperature tamper enabled */
91 #define DTCR_CTE  (1 << 1)       /* clock tamper enabled */
92 #define DTCR_VTE  (1 << 0)       /* voltage tamper enabled */
122  * The DryIce unit is a complex security/tamper monitor device. To be able do
124  * security/tamper failure state and once again to bring it out of this state.
141  * - wire-mesh-tamper detect
142  * - external tamper B detect
143  * - external tamper A detect
144  * - temperature tamper detect
145  * - clock tamper detect
146  * - voltage tamper detect
189 	dev_emerg(&imxdi->pdev->dev, "DryIce tamper event detected\n");  in di_report_tamper_info()
192 		dev_emerg(&imxdi->pdev->dev, "%sVoltage Tamper Event\n",  in di_report_tamper_info()
196 		dev_emerg(&imxdi->pdev->dev, "%s32768 Hz Clock Tamper Event\n",  in di_report_tamper_info()
200 		dev_emerg(&imxdi->pdev->dev, "%sTemperature Tamper Event\n",  in di_report_tamper_info()
209 		dev_emerg(&imxdi->pdev->dev, "%sExternal Boot Tamper Event\n",  in di_report_tamper_info()
213 		dev_emerg(&imxdi->pdev->dev, "%sExternal Tamper A Event\n",  in di_report_tamper_info()
217 		dev_emerg(&imxdi->pdev->dev, "%sExternal Tamper B Event\n",  in di_report_tamper_info()
221 		dev_emerg(&imxdi->pdev->dev, "%sWire-mesh Tamper Event\n",  in di_report_tamper_info()
341 	 * now we must first remove the tamper sources in order to get the  in di_handle_invalid_and_failure_state()
350 			 * the tamper register is locked. We cannot disable the  in di_handle_invalid_and_failure_state()
351 			 * tamper detection. The TDCHL can only be reset by a  in di_handle_invalid_and_failure_state()