diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-03-05 15:55:28 +0000 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-03-09 09:29:10 +0000 |
| commit | 77987ef5a3458c24211d2766164acffc160bfc33 (patch) | |
| tree | 8bd2e44ef1649f3e805b0340a48a94ec9b5c7d56 /include | |
| parent | d0243b094b681ef38c1d277f519eb21f336fd214 (diff) | |
esp: convert ESPState pdma_cb from a function pointer to an integer
This prepares for the inclusion of the current PDMA callback in the migration
stream since the callback is referenced by an integer instead of a function
pointer.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220305155530.9265-9-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/scsi/esp.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/hw/scsi/esp.h b/include/hw/scsi/esp.h index b1ec27612f..13b17496f8 100644 --- a/include/hw/scsi/esp.h +++ b/include/hw/scsi/esp.h @@ -51,7 +51,7 @@ struct ESPState { ESPDMAMemoryReadWriteFunc dma_memory_write; void *dma_opaque; void (*dma_cb)(ESPState *s); - void (*pdma_cb)(ESPState *s); + uint8_t pdma_cb; uint8_t mig_version_id; @@ -150,6 +150,15 @@ struct SysBusESPState { #define TCHI_FAS100A 0x4 #define TCHI_AM53C974 0x12 +/* PDMA callbacks */ +enum pdma_cb { + SATN_PDMA_CB = 0, + S_WITHOUT_SATN_PDMA_CB = 1, + SATN_STOP_PDMA_CB = 2, + WRITE_RESPONSE_PDMA_CB = 3, + DO_DMA_PDMA_CB = 4 +}; + void esp_dma_enable(ESPState *s, int irq, int level); void esp_request_cancelled(SCSIRequest *req); void esp_command_complete(SCSIRequest *req, size_t resid); |