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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-10-29 16:27:48 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-10-29 16:27:48 +0000 |
| commit | f724de8dde4cc8d8159e4811714aeca222d9eb70 (patch) | |
| tree | d9f88e884b8fd4585423e6f6ccc807ba31fad596 /include/hw/scsi | |
| parent | 4599cb953c9744bb7dc3513d688f7f0100ee35e2 (diff) | |
| parent | f7d85525f14b99aaa7bf561c9f3cf11c85a080c9 (diff) | |
Merge remote-tracking branch 'remotes/vivier/tags/q800-branch-pull-request' into staging
Add Macintosh Quadra 800 machine in hw/m68k
# gpg: Signature made Mon 28 Oct 2019 18:14:25 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier/tags/q800-branch-pull-request:
BootLinuxConsoleTest: Test the Quadra 800
hw/m68k: define Macintosh Quadra 800
hw/m68k: add a dummy SWIM floppy controller
hw/m68k: add Nubus macfb video card
hw/m68k: add Nubus support
hw/m68k: implement ADB bus support for via
hw/m68k: add VIA support
dp8393x: manage big endian bus
esp: add pseudo-DMA as used by Macintosh
esp: move get_cmd() post-DMA code to get_cmd_cb()
esp: move handle_ti_cmd() cleanup code to esp_do_dma().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/scsi')
| -rw-r--r-- | include/hw/scsi/esp.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/hw/scsi/esp.h b/include/hw/scsi/esp.h index adab63d1c9..6ba47dac41 100644 --- a/include/hw/scsi/esp.h +++ b/include/hw/scsi/esp.h @@ -14,10 +14,18 @@ typedef void (*ESPDMAMemoryReadWriteFunc)(void *opaque, uint8_t *buf, int len); typedef struct ESPState ESPState; +enum pdma_origin_id { + PDMA, + TI, + CMD, + ASYNC, +}; + struct ESPState { uint8_t rregs[ESP_REGS]; uint8_t wregs[ESP_REGS]; qemu_irq irq; + qemu_irq irq_data; uint8_t chip_id; bool tchi_written; int32_t ti_size; @@ -48,6 +56,12 @@ struct ESPState { ESPDMAMemoryReadWriteFunc dma_memory_write; void *dma_opaque; void (*dma_cb)(ESPState *s); + uint8_t pdma_buf[32]; + int pdma_origin; + uint32_t pdma_len; + uint32_t pdma_start; + uint32_t pdma_cur; + void (*pdma_cb)(ESPState *s); }; #define TYPE_ESP "esp" @@ -59,6 +73,7 @@ typedef struct { /*< public >*/ MemoryRegion iomem; + MemoryRegion pdma; uint32_t it_shift; ESPState esp; } SysBusESPState; |