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| author | Philippe Mathieu-Daudé | 2021-09-25 15:34:05 +0200 |
|---|---|---|
| committer | Alistair Francis | 2021-10-07 00:41:33 +0200 |
| commit | 284a66a8f6ffc8a720071b3f3cbc10cff0637337 (patch) | |
| tree | a3e451a25dd013f13b23c43ca975ed72cd74d3d0 /include/hw | |
| parent | hw/char: sifive_uart: Register device in 'input' category (diff) | |
| download | qemu-284a66a8f6ffc8a720071b3f3cbc10cff0637337.tar.gz qemu-284a66a8f6ffc8a720071b3f3cbc10cff0637337.tar.xz qemu-284a66a8f6ffc8a720071b3f3cbc10cff0637337.zip | |
hw/char/mchp_pfsoc_mmuart: Simplify MCHP_PFSOC_MMUART_REG definition
The current MCHP_PFSOC_MMUART_REG_SIZE definition represent the
size occupied by all the registers. However all registers are
32-bit wide, and the MemoryRegionOps handlers are restricted to
32-bit:
static const MemoryRegionOps mchp_pfsoc_mmuart_ops = {
.read = mchp_pfsoc_mmuart_read,
.write = mchp_pfsoc_mmuart_write,
.impl = {
.min_access_size = 4,
.max_access_size = 4,
},
Avoid being triskaidekaphobic, simplify by using the number of
registers.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210925133407.1259392-2-f4bug@amsat.org
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/char/mchp_pfsoc_mmuart.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/hw/char/mchp_pfsoc_mmuart.h b/include/hw/char/mchp_pfsoc_mmuart.h index f61990215f..9c012e6c97 100644 --- a/include/hw/char/mchp_pfsoc_mmuart.h +++ b/include/hw/char/mchp_pfsoc_mmuart.h @@ -30,7 +30,7 @@ #include "hw/char/serial.h" -#define MCHP_PFSOC_MMUART_REG_SIZE 52 +#define MCHP_PFSOC_MMUART_REG_COUNT 13 typedef struct MchpPfSoCMMUartState { MemoryRegion iomem; @@ -39,7 +39,7 @@ typedef struct MchpPfSoCMMUartState { SerialMM *serial; - uint32_t reg[MCHP_PFSOC_MMUART_REG_SIZE / sizeof(uint32_t)]; + uint32_t reg[MCHP_PFSOC_MMUART_REG_COUNT]; } MchpPfSoCMMUartState; /** |