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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-04-30 10:10:31 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-04-30 10:10:31 +0100 |
| commit | a1fe58f6ad2282399da256b8579b49b43527e486 (patch) | |
| tree | a3fd91e5e2e31f895a6db385a304db071220ab88 /hw | |
| parent | 52b7aba62f02cf90f57ee7e02f67d2d8445e7e40 (diff) | |
| parent | c8368674980b299604e3cfe9215c4105acefa516 (diff) | |
| download | focaccia-qemu-a1fe58f6ad2282399da256b8579b49b43527e486.tar.gz focaccia-qemu-a1fe58f6ad2282399da256b8579b49b43527e486.zip | |
Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into staging
# gpg: Signature made Wed Apr 29 00:03:44 2015 BST using RSA key ID AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB # Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E * remotes/jnsnow/tags/ide-pull-request: qtest: Add assertion that required environment variable is set qtest/ahci: add flush retry test libqos: add blkdebug_prepare_script libqtest: add qmp_async libqtest: add qmp_eventwait qtest/ahci: Allow override of default CLI options qtest/ahci: Add simple flush test qtest/ahci: test different disk sectors qtest/ahci: add qcow2 support to ahci-test fdc: remove sparc sun4m mutations Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/block/fdc.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 2bf87c9eea..f72a392163 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -535,8 +535,6 @@ struct FDCtrl { uint8_t pwrd; /* Floppy drives */ uint8_t num_floppies; - /* Sun4m quirks? */ - int sun4m; FDrive drives[MAX_FD]; int reset_sensei; uint32_t check_media_rate; @@ -885,13 +883,6 @@ static void fdctrl_reset_irq(FDCtrl *fdctrl) static void fdctrl_raise_irq(FDCtrl *fdctrl) { - /* Sparc mutation */ - if (fdctrl->sun4m && (fdctrl->msr & FD_MSR_CMDBUSY)) { - /* XXX: not sure */ - fdctrl->msr &= ~FD_MSR_CMDBUSY; - fdctrl->msr |= FD_MSR_RQM | FD_MSR_DIO; - return; - } if (!(fdctrl->sra & FD_SRA_INTPEND)) { qemu_set_irq(fdctrl->irq, 1); fdctrl->sra |= FD_SRA_INTPEND; @@ -1080,12 +1071,6 @@ static uint32_t fdctrl_read_main_status(FDCtrl *fdctrl) fdctrl->dsr &= ~FD_DSR_PWRDOWN; fdctrl->dor |= FD_DOR_nRESET; - /* Sparc mutation */ - if (fdctrl->sun4m) { - retval |= FD_MSR_DIO; - fdctrl_reset_irq(fdctrl); - }; - FLOPPY_DPRINTF("main status register: 0x%02x\n", retval); return retval; @@ -2241,8 +2226,6 @@ static void sun4m_fdc_initfn(Object *obj) FDCtrlSysBus *sys = SYSBUS_FDC(obj); FDCtrl *fdctrl = &sys->state; - fdctrl->sun4m = 1; - memory_region_init_io(&fdctrl->iomem, obj, &fdctrl_mem_strict_ops, fdctrl, "fdctrl", 0x08); sysbus_init_mmio(sbd, &fdctrl->iomem); |