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esp: remove redundant pdma_start from ESPState

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Now that PDMA SCSI commands are accumulated in cmdbuf in the same way as normal
commands, the existing logic for locating the start of the SCSI command in
cmdbuf via cmdlen can be used. This enables the PDMA-specific pdma_start and
also get_pdma_buf() to be removed.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210304221103.6369-22-mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2021-03-04 22:10:42 +00:00
parent cfcea0f9d7
commit 2c573cfe19
2 changed files with 2 additions and 18 deletions
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1
include/hw/scsi/esp.h
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@ -58,7 +58,6 @@ struct ESPState {
void (*dma_cb)(ESPState *s);
int pdma_origin;
uint32_t pdma_len;
uint32_t pdma_start;
uint32_t pdma_cur;
void (*pdma_cb)(ESPState *s);