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| author | Cédric Le Goater <clg@kaod.org> | 2021-05-01 10:03:51 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-05-01 10:03:51 +0200 |
| commit | 0df2d9a673543c4ab06646d9f6bd21153c632a4c (patch) | |
| tree | 766b7761733709871ebe05077437deefe5223db8 /hw/ssi | |
| parent | 609d7596524ab204ccd71ef42c9eee4c7c338ea4 (diff) | |
| download | qemu-0df2d9a673543c4ab06646d9f6bd21153c632a4c.zip qemu-0df2d9a673543c4ab06646d9f6bd21153c632a4c.tar.gz qemu-0df2d9a673543c4ab06646d9f6bd21153c632a4c.tar.bz2 | |
aspeed/smc: Use the RAM memory region for DMAs
Instead of passing the memory address space region, simply use the RAM
memory region instead. This simplifies RAM accesses.
This patch breaks migration compatibility.
Fixes: c4e1f0b48322 ("aspeed/smc: Add support for DMAs")
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20210407171637.777743-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw/ssi')
| -rw-r--r-- | hw/ssi/aspeed_smc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c index 16addee..6f72fb0 100644 --- a/hw/ssi/aspeed_smc.c +++ b/hw/ssi/aspeed_smc.c @@ -178,8 +178,7 @@ * 0: 4 bytes * 0x7FFFFF: 32M bytes */ -#define DMA_DRAM_ADDR(s, val) ((s)->sdram_base | \ - ((val) & (s)->ctrl->dma_dram_mask)) +#define DMA_DRAM_ADDR(s, val) ((val) & (s)->ctrl->dma_dram_mask) #define DMA_FLASH_ADDR(s, val) ((s)->ctrl->flash_window_base | \ ((val) & (s)->ctrl->dma_flash_mask)) #define DMA_LENGTH(val) ((val) & 0x01FFFFFC) |