From 0fa7f157309dedfd715179241a70b43739a45fb1 Mon Sep 17 00:00:00 2001 From: ths Date: Thu, 7 Jun 2007 21:07:11 +0000 Subject: Fix code formatting, by Herve Poussineau. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2958 c046a42c-6fe2-441c-8c8c-71466251a162 --- hw/parallel.c | 326 +++++++++++++++++++++++++++++----------------------------- 1 file changed, 163 insertions(+), 163 deletions(-) (limited to 'hw') diff --git a/hw/parallel.c b/hw/parallel.c index c927ddd965..e8e533bc74 100644 --- a/hw/parallel.c +++ b/hw/parallel.c @@ -91,29 +91,29 @@ parallel_ioport_write_sw(void *opaque, uint32_t addr, uint32_t val) addr &= 7; switch(addr) { case PARA_REG_DATA: - s->dataw = val; - parallel_update_irq(s); + s->dataw = val; + parallel_update_irq(s); break; case PARA_REG_CTR: - if ((val & PARA_CTR_INIT) == 0 ) { - s->status = PARA_STS_BUSY; - s->status |= PARA_STS_ACK; - s->status |= PARA_STS_ONLINE; - s->status |= PARA_STS_ERROR; - } - else if (val & PARA_CTR_SELECT) { - if (val & PARA_CTR_STROBE) { - s->status &= ~PARA_STS_BUSY; - if ((s->control & PARA_CTR_STROBE) == 0) - qemu_chr_write(s->chr, &s->dataw, 1); - } else { - if (s->control & PARA_CTR_INTEN) { - s->irq_pending = 1; - } - } - } - parallel_update_irq(s); - s->control = val; + if ((val & PARA_CTR_INIT) == 0 ) { + s->status = PARA_STS_BUSY; + s->status |= PARA_STS_ACK; + s->status |= PARA_STS_ONLINE; + s->status |= PARA_STS_ERROR; + } + else if (val & PARA_CTR_SELECT) { + if (val & PARA_CTR_STROBE) { + s->status &= ~PARA_STS_BUSY; + if ((s->control & PARA_CTR_STROBE) == 0) + qemu_chr_write(s->chr, &s->dataw, 1); + } else { + if (s->control & PARA_CTR_INTEN) { + s->irq_pending = 1; + } + } + } + parallel_update_irq(s); + s->control = val; break; } } @@ -132,52 +132,52 @@ static void parallel_ioport_write_hw(void *opaque, uint32_t addr, uint32_t val) switch(addr) { case PARA_REG_DATA: if (s->dataw == val) - return; - pdebug("wd%02x\n", val); - qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_WRITE_DATA, &parm); - s->dataw = val; + return; + pdebug("wd%02x\n", val); + qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_WRITE_DATA, &parm); + s->dataw = val; break; case PARA_REG_STS: - pdebug("ws%02x\n", val); - if (val & PARA_STS_TMOUT) - s->epp_timeout = 0; - break; + pdebug("ws%02x\n", val); + if (val & PARA_STS_TMOUT) + s->epp_timeout = 0; + break; case PARA_REG_CTR: val |= 0xc0; if (s->control == val) - return; - pdebug("wc%02x\n", val); - qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_WRITE_CONTROL, &parm); - s->control = val; + return; + pdebug("wc%02x\n", val); + qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_WRITE_CONTROL, &parm); + s->control = val; break; case PARA_REG_EPP_ADDR: - if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != PARA_CTR_INIT) - /* Controls not correct for EPP address cycle, so do nothing */ - pdebug("wa%02x s\n", val); - else { - struct ParallelIOArg ioarg = { .buffer = &parm, .count = 1 }; - if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_WRITE_ADDR, &ioarg)) { - s->epp_timeout = 1; - pdebug("wa%02x t\n", val); - } - else - pdebug("wa%02x\n", val); - } - break; + if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != PARA_CTR_INIT) + /* Controls not correct for EPP address cycle, so do nothing */ + pdebug("wa%02x s\n", val); + else { + struct ParallelIOArg ioarg = { .buffer = &parm, .count = 1 }; + if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_WRITE_ADDR, &ioarg)) { + s->epp_timeout = 1; + pdebug("wa%02x t\n", val); + } + else + pdebug("wa%02x\n", val); + } + break; case PARA_REG_EPP_DATA: - if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != PARA_CTR_INIT) - /* Controls not correct for EPP data cycle, so do nothing */ - pdebug("we%02x s\n", val); - else { - struct ParallelIOArg ioarg = { .buffer = &parm, .count = 1 }; - if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_WRITE, &ioarg)) { - s->epp_timeout = 1; - pdebug("we%02x t\n", val); - } - else - pdebug("we%02x\n", val); - } - break; + if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != PARA_CTR_INIT) + /* Controls not correct for EPP data cycle, so do nothing */ + pdebug("we%02x s\n", val); + else { + struct ParallelIOArg ioarg = { .buffer = &parm, .count = 1 }; + if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_WRITE, &ioarg)) { + s->epp_timeout = 1; + pdebug("we%02x t\n", val); + } + else + pdebug("we%02x\n", val); + } + break; } } @@ -188,20 +188,20 @@ parallel_ioport_eppdata_write_hw2(void *opaque, uint32_t addr, uint32_t val) uint16_t eppdata = cpu_to_le16(val); int err; struct ParallelIOArg ioarg = { - .buffer = &eppdata, .count = sizeof(eppdata) + .buffer = &eppdata, .count = sizeof(eppdata) }; if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != PARA_CTR_INIT) { - /* Controls not correct for EPP data cycle, so do nothing */ - pdebug("we%04x s\n", val); - return; + /* Controls not correct for EPP data cycle, so do nothing */ + pdebug("we%04x s\n", val); + return; } err = qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_WRITE, &ioarg); if (err) { - s->epp_timeout = 1; - pdebug("we%04x t\n", val); + s->epp_timeout = 1; + pdebug("we%04x t\n", val); } else - pdebug("we%04x\n", val); + pdebug("we%04x\n", val); } static void @@ -211,20 +211,20 @@ parallel_ioport_eppdata_write_hw4(void *opaque, uint32_t addr, uint32_t val) uint32_t eppdata = cpu_to_le32(val); int err; struct ParallelIOArg ioarg = { - .buffer = &eppdata, .count = sizeof(eppdata) + .buffer = &eppdata, .count = sizeof(eppdata) }; if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != PARA_CTR_INIT) { - /* Controls not correct for EPP data cycle, so do nothing */ - pdebug("we%08x s\n", val); - return; + /* Controls not correct for EPP data cycle, so do nothing */ + pdebug("we%08x s\n", val); + return; } err = qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_WRITE, &ioarg); if (err) { - s->epp_timeout = 1; - pdebug("we%08x t\n", val); + s->epp_timeout = 1; + pdebug("we%08x t\n", val); } else - pdebug("we%08x\n", val); + pdebug("we%08x\n", val); } static uint32_t parallel_ioport_read_sw(void *opaque, uint32_t addr) @@ -235,25 +235,25 @@ static uint32_t parallel_ioport_read_sw(void *opaque, uint32_t addr) addr &= 7; switch(addr) { case PARA_REG_DATA: - if (s->control & PARA_CTR_DIR) - ret = s->datar; - else - ret = s->dataw; + if (s->control & PARA_CTR_DIR) + ret = s->datar; + else + ret = s->dataw; break; case PARA_REG_STS: - ret = s->status; - s->irq_pending = 0; - if ((s->status & PARA_STS_BUSY) == 0 && (s->control & PARA_CTR_STROBE) == 0) { - /* XXX Fixme: wait 5 microseconds */ - if (s->status & PARA_STS_ACK) - s->status &= ~PARA_STS_ACK; - else { - /* XXX Fixme: wait 5 microseconds */ - s->status |= PARA_STS_ACK; - s->status |= PARA_STS_BUSY; - } - } - parallel_update_irq(s); + ret = s->status; + s->irq_pending = 0; + if ((s->status & PARA_STS_BUSY) == 0 && (s->control & PARA_CTR_STROBE) == 0) { + /* XXX Fixme: wait 5 microseconds */ + if (s->status & PARA_STS_ACK) + s->status &= ~PARA_STS_ACK; + else { + /* XXX Fixme: wait 5 microseconds */ + s->status |= PARA_STS_ACK; + s->status |= PARA_STS_BUSY; + } + } + parallel_update_irq(s); break; case PARA_REG_CTR: ret = s->control; @@ -270,63 +270,63 @@ static uint32_t parallel_ioport_read_hw(void *opaque, uint32_t addr) addr &= 7; switch(addr) { case PARA_REG_DATA: - qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_READ_DATA, &ret); - if (s->last_read_offset != addr || s->datar != ret) - pdebug("rd%02x\n", ret); + qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_READ_DATA, &ret); + if (s->last_read_offset != addr || s->datar != ret) + pdebug("rd%02x\n", ret); s->datar = ret; break; case PARA_REG_STS: - qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_READ_STATUS, &ret); - ret &= ~PARA_STS_TMOUT; - if (s->epp_timeout) - ret |= PARA_STS_TMOUT; - if (s->last_read_offset != addr || s->status != ret) - pdebug("rs%02x\n", ret); - s->status = ret; + qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_READ_STATUS, &ret); + ret &= ~PARA_STS_TMOUT; + if (s->epp_timeout) + ret |= PARA_STS_TMOUT; + if (s->last_read_offset != addr || s->status != ret) + pdebug("rs%02x\n", ret); + s->status = ret; break; case PARA_REG_CTR: /* s->control has some bits fixed to 1. It is zero only when - it has not been yet written to. */ - if (s->control == 0) { - qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_READ_CONTROL, &ret); - if (s->last_read_offset != addr) - pdebug("rc%02x\n", ret); - s->control = ret; - } - else { - ret = s->control; - if (s->last_read_offset != addr) - pdebug("rc%02x\n", ret); - } + it has not been yet written to. */ + if (s->control == 0) { + qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_READ_CONTROL, &ret); + if (s->last_read_offset != addr) + pdebug("rc%02x\n", ret); + s->control = ret; + } + else { + ret = s->control; + if (s->last_read_offset != addr) + pdebug("rc%02x\n", ret); + } break; case PARA_REG_EPP_ADDR: - if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != (PARA_CTR_DIR|PARA_CTR_INIT)) - /* Controls not correct for EPP addr cycle, so do nothing */ - pdebug("ra%02x s\n", ret); - else { - struct ParallelIOArg ioarg = { .buffer = &ret, .count = 1 }; - if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_READ_ADDR, &ioarg)) { - s->epp_timeout = 1; - pdebug("ra%02x t\n", ret); - } - else - pdebug("ra%02x\n", ret); - } - break; + if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != (PARA_CTR_DIR|PARA_CTR_INIT)) + /* Controls not correct for EPP addr cycle, so do nothing */ + pdebug("ra%02x s\n", ret); + else { + struct ParallelIOArg ioarg = { .buffer = &ret, .count = 1 }; + if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_READ_ADDR, &ioarg)) { + s->epp_timeout = 1; + pdebug("ra%02x t\n", ret); + } + else + pdebug("ra%02x\n", ret); + } + break; case PARA_REG_EPP_DATA: - if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != (PARA_CTR_DIR|PARA_CTR_INIT)) - /* Controls not correct for EPP data cycle, so do nothing */ - pdebug("re%02x s\n", ret); - else { - struct ParallelIOArg ioarg = { .buffer = &ret, .count = 1 }; - if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_READ, &ioarg)) { - s->epp_timeout = 1; - pdebug("re%02x t\n", ret); - } - else - pdebug("re%02x\n", ret); - } - break; + if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != (PARA_CTR_DIR|PARA_CTR_INIT)) + /* Controls not correct for EPP data cycle, so do nothing */ + pdebug("re%02x s\n", ret); + else { + struct ParallelIOArg ioarg = { .buffer = &ret, .count = 1 }; + if (qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_READ, &ioarg)) { + s->epp_timeout = 1; + pdebug("re%02x t\n", ret); + } + else + pdebug("re%02x\n", ret); + } + break; } s->last_read_offset = addr; return ret; @@ -340,22 +340,22 @@ parallel_ioport_eppdata_read_hw2(void *opaque, uint32_t addr) uint16_t eppdata = ~0; int err; struct ParallelIOArg ioarg = { - .buffer = &eppdata, .count = sizeof(eppdata) + .buffer = &eppdata, .count = sizeof(eppdata) }; if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != (PARA_CTR_DIR|PARA_CTR_INIT)) { - /* Controls not correct for EPP data cycle, so do nothing */ - pdebug("re%04x s\n", eppdata); - return eppdata; + /* Controls not correct for EPP data cycle, so do nothing */ + pdebug("re%04x s\n", eppdata); + return eppdata; } err = qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_READ, &ioarg); ret = le16_to_cpu(eppdata); if (err) { - s->epp_timeout = 1; - pdebug("re%04x t\n", ret); + s->epp_timeout = 1; + pdebug("re%04x t\n", ret); } else - pdebug("re%04x\n", ret); + pdebug("re%04x\n", ret); return ret; } @@ -367,22 +367,22 @@ parallel_ioport_eppdata_read_hw4(void *opaque, uint32_t addr) uint32_t eppdata = ~0U; int err; struct ParallelIOArg ioarg = { - .buffer = &eppdata, .count = sizeof(eppdata) + .buffer = &eppdata, .count = sizeof(eppdata) }; if ((s->control & (PARA_CTR_DIR|PARA_CTR_SIGNAL)) != (PARA_CTR_DIR|PARA_CTR_INIT)) { - /* Controls not correct for EPP data cycle, so do nothing */ - pdebug("re%08x s\n", eppdata); - return eppdata; + /* Controls not correct for EPP data cycle, so do nothing */ + pdebug("re%08x s\n", eppdata); + return eppdata; } err = qemu_chr_ioctl(s->chr, CHR_IOCTL_PP_EPP_READ, &ioarg); ret = le32_to_cpu(eppdata); if (err) { - s->epp_timeout = 1; - pdebug("re%08x t\n", ret); + s->epp_timeout = 1; + pdebug("re%08x t\n", ret); } else - pdebug("re%08x\n", ret); + pdebug("re%08x\n", ret); return ret; } @@ -426,22 +426,22 @@ ParallelState *parallel_init(int base, qemu_irq irq, CharDriverState *chr) if (qemu_chr_ioctl(chr, CHR_IOCTL_PP_READ_STATUS, &dummy) == 0) { s->hw_driver = 1; - s->status = dummy; + s->status = dummy; } if (s->hw_driver) { - register_ioport_write(base, 8, 1, parallel_ioport_write_hw, s); - register_ioport_read(base, 8, 1, parallel_ioport_read_hw, s); - register_ioport_write(base+4, 1, 2, parallel_ioport_eppdata_write_hw2, s); - register_ioport_read(base+4, 1, 2, parallel_ioport_eppdata_read_hw2, s); - register_ioport_write(base+4, 1, 4, parallel_ioport_eppdata_write_hw4, s); - register_ioport_read(base+4, 1, 4, parallel_ioport_eppdata_read_hw4, s); - register_ioport_write(base+0x400, 8, 1, parallel_ioport_ecp_write, s); - register_ioport_read(base+0x400, 8, 1, parallel_ioport_ecp_read, s); + register_ioport_write(base, 8, 1, parallel_ioport_write_hw, s); + register_ioport_read(base, 8, 1, parallel_ioport_read_hw, s); + register_ioport_write(base+4, 1, 2, parallel_ioport_eppdata_write_hw2, s); + register_ioport_read(base+4, 1, 2, parallel_ioport_eppdata_read_hw2, s); + register_ioport_write(base+4, 1, 4, parallel_ioport_eppdata_write_hw4, s); + register_ioport_read(base+4, 1, 4, parallel_ioport_eppdata_read_hw4, s); + register_ioport_write(base+0x400, 8, 1, parallel_ioport_ecp_write, s); + register_ioport_read(base+0x400, 8, 1, parallel_ioport_ecp_read, s); } else { - register_ioport_write(base, 8, 1, parallel_ioport_write_sw, s); - register_ioport_read(base, 8, 1, parallel_ioport_read_sw, s); + register_ioport_write(base, 8, 1, parallel_ioport_write_sw, s); + register_ioport_read(base, 8, 1, parallel_ioport_read_sw, s); } return s; } -- cgit v1.2.3