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dp8393x: Replace 0x40 magic value by SONIC_REG_COUNT definition

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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Message-Id: <20210710174954.2577195-3-f4bug@amsat.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Philippe Mathieu-Daudé 2021-07-08 00:30:46 +02:00
parent 197ade0d11
commit 67b38ddfe5
1 changed files with 4 additions and 3 deletions
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7
hw/net/dp8393x.c
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@ -85,6 +85,7 @@ static const char *reg_names[] = {
#define SONIC_MPT 0x2e #define SONIC_MPT 0x2e
#define SONIC_MDT 0x2f #define SONIC_MDT 0x2f
#define SONIC_DCR2 0x3f #define SONIC_DCR2 0x3f
#define SONIC_REG_COUNT 0x40
#define SONIC_CR_HTX 0x0001 #define SONIC_CR_HTX 0x0001
#define SONIC_CR_TXP 0x0002 #define SONIC_CR_TXP 0x0002
@ -158,7 +159,7 @@ struct dp8393xState {
/* Registers */ /* Registers */
uint8_t cam[16][6]; uint8_t cam[16][6];
uint16_t regs[0x40]; uint16_t regs[SONIC_REG_COUNT];
/* Temporaries */ /* Temporaries */
uint8_t tx_buffer[0x10000]; uint8_t tx_buffer[0x10000];
@ -972,7 +973,7 @@ static void dp8393x_realize(DeviceState *dev, Error **errp)
address_space_init(&s->as, s->dma_mr, "dp8393x"); address_space_init(&s->as, s->dma_mr, "dp8393x");
memory_region_init_io(&s->mmio, OBJECT(dev), &dp8393x_ops, s, memory_region_init_io(&s->mmio, OBJECT(dev), &dp8393x_ops, s,
"dp8393x-regs", 0x40 << s->it_shift); "dp8393x-regs", SONIC_REG_COUNT << s->it_shift);
s->nic = qemu_new_nic(&net_dp83932_info, &s->conf, s->nic = qemu_new_nic(&net_dp83932_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->id, s); object_get_typename(OBJECT(dev)), dev->id, s);
@ -987,7 +988,7 @@ static const VMStateDescription vmstate_dp8393x = {
.minimum_version_id = 0, .minimum_version_id = 0,
.fields = (VMStateField []) { .fields = (VMStateField []) {
VMSTATE_BUFFER_UNSAFE(cam, dp8393xState, 0, 16 * 6), VMSTATE_BUFFER_UNSAFE(cam, dp8393xState, 0, 16 * 6),
VMSTATE_UINT16_ARRAY(regs, dp8393xState, 0x40), VMSTATE_UINT16_ARRAY(regs, dp8393xState, SONIC_REG_COUNT),
VMSTATE_END_OF_LIST() VMSTATE_END_OF_LIST()
} }
}; };