haraldwolff/qemu-patch-raspberry4
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microdrive: Coding Style cleanups

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Add missing braces.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-08-03 10:32:49 +02:00
parent d1f2c96a81
commit a6cb20fcba
1 changed files with 38 additions and 24 deletions
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62
hw/ide/microdrive.c
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@ -103,10 +103,12 @@ static inline void md_interrupt_update(MicroDriveState *s)
static void md_set_irq(void *opaque, int irq, int level) static void md_set_irq(void *opaque, int irq, int level)
{ {
MicroDriveState *s = opaque; MicroDriveState *s = opaque;
if (level)
if (level) {
s->stat |= STAT_INT; s->stat |= STAT_INT;
else } else {
s->stat &= ~STAT_INT; s->stat &= ~STAT_INT;
}
md_interrupt_update(s); md_interrupt_update(s);
} }
@ -142,10 +144,11 @@ static uint8_t md_attr_read(PCMCIACardState *card, uint32_t at)
case 0x00: /* Configuration Option Register */ case 0x00: /* Configuration Option Register */
return s->opt; return s->opt;
case 0x02: /* Card Configuration Status Register */ case 0x02: /* Card Configuration Status Register */
if (s->ctrl & CTRL_IEN) if (s->ctrl & CTRL_IEN) {
return s->stat & ~STAT_INT; return s->stat & ~STAT_INT;
else } else {
return s->stat; return s->stat;
}
case 0x04: /* Pin Replacement Register */ case 0x04: /* Pin Replacement Register */
return (s->pins & PINS_CRDY) | 0x0c; return (s->pins & PINS_CRDY) | 0x0c;
case 0x06: /* Socket and Copy Register */ case 0x06: /* Socket and Copy Register */
@ -174,8 +177,9 @@ static void md_attr_write(PCMCIACardState *card, uint32_t at, uint8_t value)
md_interrupt_update(s); md_interrupt_update(s);
break; break;
case 0x02: /* Card Configuration Status Register */ case 0x02: /* Card Configuration Status Register */
if ((s->stat ^ value) & STAT_PWRDWN) if ((s->stat ^ value) & STAT_PWRDWN) {
s->pins |= PINS_CRDY; s->pins |= PINS_CRDY;
}
s->stat &= 0x82; s->stat &= 0x82;
s->stat |= value & 0x74; s->stat |= value & 0x74;
md_interrupt_update(s); md_interrupt_update(s);
@ -201,23 +205,26 @@ static uint16_t md_common_read(PCMCIACardState *card, uint32_t at)
switch (s->opt & OPT_MODE) { switch (s->opt & OPT_MODE) {
case OPT_MODE_MMAP: case OPT_MODE_MMAP:
if ((at & ~0x3ff) == 0x400) if ((at & ~0x3ff) == 0x400) {
at = 0; at = 0;
}
break; break;
case OPT_MODE_IOMAP16: case OPT_MODE_IOMAP16:
at &= 0xf; at &= 0xf;
break; break;
case OPT_MODE_IOMAP1: case OPT_MODE_IOMAP1:
if ((at & ~0xf) == 0x3f0) if ((at & ~0xf) == 0x3f0) {
at -= 0x3e8; at -= 0x3e8;
else if ((at & ~0xf) == 0x1f0) } else if ((at & ~0xf) == 0x1f0) {
at -= 0x1f0; at -= 0x1f0;
}
break; break;
case OPT_MODE_IOMAP2: case OPT_MODE_IOMAP2:
if ((at & ~0xf) == 0x370) if ((at & ~0xf) == 0x370) {
at -= 0x368; at -= 0x368;
else if ((at & ~0xf) == 0x170) } else if ((at & ~0xf) == 0x170) {
at -= 0x170; at -= 0x170;
}
} }
switch (at) { switch (at) {
@ -226,9 +233,9 @@ static uint16_t md_common_read(PCMCIACardState *card, uint32_t at)
return ide_data_readw(&s->bus, 0); return ide_data_readw(&s->bus, 0);
/* TODO: 8-bit accesses */ /* TODO: 8-bit accesses */
if (s->cycle) if (s->cycle) {
ret = s->io >> 8; ret = s->io >> 8;
else { } else {
s->io = ide_data_readw(&s->bus, 0); s->io = ide_data_readw(&s->bus, 0);
ret = s->io & 0xff; ret = s->io & 0xff;
} }
@ -240,10 +247,11 @@ static uint16_t md_common_read(PCMCIACardState *card, uint32_t at)
return ide_ioport_read(&s->bus, 0x1); return ide_ioport_read(&s->bus, 0x1);
case 0xe: /* Alternate Status */ case 0xe: /* Alternate Status */
ifs = idebus_active_if(&s->bus); ifs = idebus_active_if(&s->bus);
if (ifs->bs) if (ifs->bs) {
return ifs->status; return ifs->status;
else } else {
return 0; return 0;
}
case 0xf: /* Device Address */ case 0xf: /* Device Address */
ifs = idebus_active_if(&s->bus); ifs = idebus_active_if(&s->bus);
return 0xc2 | ((~ifs->select << 2) & 0x3c); return 0xc2 | ((~ifs->select << 2) & 0x3c);
@ -261,23 +269,26 @@ static void md_common_write(PCMCIACardState *card, uint32_t at, uint16_t value)
switch (s->opt & OPT_MODE) { switch (s->opt & OPT_MODE) {
case OPT_MODE_MMAP: case OPT_MODE_MMAP:
if ((at & ~0x3ff) == 0x400) if ((at & ~0x3ff) == 0x400) {
at = 0; at = 0;
}
break; break;
case OPT_MODE_IOMAP16: case OPT_MODE_IOMAP16:
at &= 0xf; at &= 0xf;
break; break;
case OPT_MODE_IOMAP1: case OPT_MODE_IOMAP1:
if ((at & ~0xf) == 0x3f0) if ((at & ~0xf) == 0x3f0) {
at -= 0x3e8; at -= 0x3e8;
else if ((at & ~0xf) == 0x1f0) } else if ((at & ~0xf) == 0x1f0) {
at -= 0x1f0; at -= 0x1f0;
}
break; break;
case OPT_MODE_IOMAP2: case OPT_MODE_IOMAP2:
if ((at & ~0xf) == 0x370) if ((at & ~0xf) == 0x370) {
at -= 0x368; at -= 0x368;
else if ((at & ~0xf) == 0x170) } else if ((at & ~0xf) == 0x170) {
at -= 0x170; at -= 0x170;
}
} }
switch (at) { switch (at) {
@ -287,10 +298,11 @@ static void md_common_write(PCMCIACardState *card, uint32_t at, uint16_t value)
break; break;
/* TODO: 8-bit accesses */ /* TODO: 8-bit accesses */
if (s->cycle) if (s->cycle) {
ide_data_writew(&s->bus, 0, s->io | (value << 8)); ide_data_writew(&s->bus, 0, s->io | (value << 8));
else } else {
s->io = value & 0xff; s->io = value & 0xff;
}
s->cycle = !s->cycle; s->cycle = !s->cycle;
break; break;
case 0x9: case 0x9:
@ -546,8 +558,10 @@ static int dscm1xxxx_detach(PCMCIACardState *card)
PCMCIACardState *dscm1xxxx_init(DriveInfo *dinfo) PCMCIACardState *dscm1xxxx_init(DriveInfo *dinfo)
{ {
MicroDriveState *md = MICRODRIVE(object_new(TYPE_DSCM1XXXX)); MicroDriveState *md;
PCMCIACardState *card = PCMCIA_CARD(md);
md = MICRODRIVE(object_new(TYPE_DSCM1XXXX));
qdev_init_nofail(DEVICE(md));
if (dinfo != NULL) { if (dinfo != NULL) {
ide_create_drive(&md->bus, 0, dinfo); ide_create_drive(&md->bus, 0, dinfo);
@ -556,7 +570,7 @@ PCMCIACardState *dscm1xxxx_init(DriveInfo *dinfo)
md->bus.ifs[0].mdata_size = METADATA_SIZE; md->bus.ifs[0].mdata_size = METADATA_SIZE;
md->bus.ifs[0].mdata_storage = (uint8_t *) g_malloc0(METADATA_SIZE); md->bus.ifs[0].mdata_storage = (uint8_t *) g_malloc0(METADATA_SIZE);
return card; return PCMCIA_CARD(md);
} }
static void dscm1xxxx_class_init(ObjectClass *oc, void *data) static void dscm1xxxx_class_init(ObjectClass *oc, void *data)