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Diffstat (limited to 'drivers/scsi/pm8001/pm80xx_hwi.h')
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.h44
1 files changed, 43 insertions, 1 deletions
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.h b/drivers/scsi/pm8001/pm80xx_hwi.h
index b7c864f16402..2b760ba75d7b 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.h
+++ b/drivers/scsi/pm8001/pm80xx_hwi.h
@@ -197,6 +197,30 @@
#define CIPHER_MODE_XTS 0x00000002
#define KEK_MGMT_SUBOP_KEYCARDUPDATE 0x4
+/* SAS protocol timer configuration page */
+#define SAS_PROTOCOL_TIMER_CONFIG_PAGE 0x04
+#define STP_MCT_TMO 32
+#define SSP_MCT_TMO 32
+#define SAS_MAX_OPEN_TIME 5
+#define SMP_MAX_CONN_TIMER 0xFF
+#define STP_FRM_TIMER 0
+#define STP_IDLE_TIME 5 /* 5 us; controller default */
+#define SAS_MFD 0
+#define SAS_OPNRJT_RTRY_INTVL 2
+#define SAS_DOPNRJT_RTRY_TMO 128
+#define SAS_COPNRJT_RTRY_TMO 128
+
+/*
+ Making ORR bigger than IT NEXUS LOSS which is 2000000us = 2 second.
+ Assuming a bigger value 3 second, 3000000/128 = 23437.5 where 128
+ is DOPNRJT_RTRY_TMO
+*/
+#define SAS_DOPNRJT_RTRY_THR 23438
+#define SAS_COPNRJT_RTRY_THR 23438
+#define SAS_MAX_AIP 0x200000
+#define IT_NEXUS_TIMEOUT 0x7D0
+#define PORT_RECOVERY_TIMEOUT ((IT_NEXUS_TIMEOUT/100) + 30)
+
struct mpi_msg_hdr {
__le32 header; /* Bits [11:0] - Message operation code */
/* Bits [15:12] - Message Category */
@@ -996,6 +1020,23 @@ struct ssp_coalesced_comp_resp {
/* new outbound structure for spcv - ends */
+/* brief data structure for SAS protocol timer configuration page.
+ *
+ */
+struct SASProtocolTimerConfig {
+ __le32 pageCode; /* 0 */
+ __le32 MST_MSI; /* 1 */
+ __le32 STP_SSP_MCT_TMO; /* 2 */
+ __le32 STP_FRM_TMO; /* 3 */
+ __le32 STP_IDLE_TMO; /* 4 */
+ __le32 OPNRJT_RTRY_INTVL; /* 5 */
+ __le32 Data_Cmd_OPNRJT_RTRY_TMO; /* 6 */
+ __le32 Data_Cmd_OPNRJT_RTRY_THR; /* 7 */
+ __le32 MAX_AIP; /* 8 */
+} __attribute__((packed, aligned(4)));
+
+typedef struct SASProtocolTimerConfig SASProtocolTimerConfig_t;
+
#define NDS_BITS 0x0F
#define PDS_BITS 0xF0
@@ -1122,7 +1163,8 @@ struct ssp_coalesced_comp_resp {
#define IO_DS_INVALID 0x49
/* WARNING: the value is not contiguous from here */
#define IO_XFER_ERR_LAST_PIO_DATAIN_CRC_ERR 0x52
-#define IO_XFR_ERROR_INTERNAL_CRC_ERROR 0x54
+#define IO_XFER_DMA_ACTIVATE_TIMEOUT 0x53
+#define IO_XFER_ERROR_INTERNAL_CRC_ERROR 0x54
#define MPI_IO_RQE_BUSY_FULL 0x55
#define IO_XFER_ERR_EOB_DATA_OVERRUN 0x56
#define IO_XFR_ERROR_INVALID_SSP_RSP_FRAME 0x57