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[PATCH 02/25] esp: add trace event when receiving a TI command
From: |
Mark Cave-Ayland |
Subject: |
[PATCH 02/25] esp: add trace event when receiving a TI command |
Date: |
Wed, 30 Dec 2020 15:37:22 +0000 |
This enables us to determine whether the command being issued is for a DMA or a
non-DMA transfer.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/scsi/esp.c | 1 +
hw/scsi/trace-events | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index 7073166ad1..5f2c352029 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -698,6 +698,7 @@ void esp_reg_write(ESPState *s, uint32_t saddr, uint64_t
val)
}
break;
case CMD_TI:
+ trace_esp_mem_writeb_cmd_ti(val);
handle_ti(s);
break;
case CMD_ICCS:
diff --git a/hw/scsi/trace-events b/hw/scsi/trace-events
index 9a4a60ca63..261eecf0cf 100644
--- a/hw/scsi/trace-events
+++ b/hw/scsi/trace-events
@@ -189,6 +189,7 @@ esp_mem_writeb_cmd_selatn(uint32_t val) "Select with ATN
(0x%2.2x)"
esp_mem_writeb_cmd_selatns(uint32_t val) "Select with ATN & stop (0x%2.2x)"
esp_mem_writeb_cmd_ensel(uint32_t val) "Enable selection (0x%2.2x)"
esp_mem_writeb_cmd_dissel(uint32_t val) "Disable selection (0x%2.2x)"
+esp_mem_writeb_cmd_ti(uint32_t val) "Transfer Information (0x%2.2x)"
# esp-pci.c
esp_pci_error_invalid_dma_direction(void) "invalid DMA transfer direction"
--
2.20.1
- [PATCH 00/25] esp: consolidate PDMA transfer buffers, Mark Cave-Ayland, 2020/12/30
- [PATCH 02/25] esp: add trace event when receiving a TI command,
Mark Cave-Ayland <=
- [PATCH 01/25] esp: checkpatch fixes, Mark Cave-Ayland, 2020/12/30
- [PATCH 03/25] esp: fix esp_reg_read() trace event, Mark Cave-Ayland, 2020/12/30
- [PATCH 04/25] esp: add PDMA trace events, Mark Cave-Ayland, 2020/12/30
- [PATCH 07/25] esp: introduce esp_get_stc(), Mark Cave-Ayland, 2020/12/30
- [PATCH 05/25] esp: determine transfer direction directly from SCSI phase, Mark Cave-Ayland, 2020/12/30
- [PATCH 06/25] esp: introduce esp_get_tc() and esp_set_tc(), Mark Cave-Ayland, 2020/12/30
- [PATCH 08/25] esp: apply transfer length adjustment when STC is zero at TC load time, Mark Cave-Ayland, 2020/12/30
- [PATCH 09/25] esp: remove dma_counter from ESPState, Mark Cave-Ayland, 2020/12/30
- [PATCH 10/25] esp: remove dma_left from ESPState, Mark Cave-Ayland, 2020/12/30
- [PATCH 11/25] esp: remove minlen restriction in handle_ti, Mark Cave-Ayland, 2020/12/30