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2008-05-01FDC: Fix data transfer len (Hervé Poussineau)blueswir1
In floppy controller, transfer data len is not correctly calculated. We should read up to the last sector specified by the caller, and not up to the last sector of the floppy. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4294 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-01FDC: Fix buffer overflow (Hervé Poussineau)blueswir1
In floppy controller, programming PIO writes which are more than one sector long leads to a buffer overflow of the fdtrl->fifo[] array. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4293 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 10/10 (Hervé Poussineau):blueswir1
- Replaces access to cur_drv field by macros. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4290 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 9/10 (Hervé Poussineau):blueswir1
- Supports up to 4 floppy drives if MAX_FD is set to 4. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4289 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 8/10 (Hervé Poussineau):blueswir1
- Replaces bootsel field by the whole tdr register. It may be easier if we want to later add support for tapes. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4288 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 7/10 (Hervé Poussineau):blueswir1
- Removes useless fields in fdrive_t structure. - Adds a message when bdrv_read/bdrv_write calls fail. - Rename int_status to status0. - Replace some constants by value names. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4287 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 6/10 (Hervé Poussineau):blueswir1
- Stores controller state in MSR register instead of internal state field. This simplifies the fdctrl_read_main_status() function, which may be called in some tight loops. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4286 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 5/10 (Hervé Poussineau):blueswir1
- Better handling of DOR register. DOR register drives external motors, but it not limited to existing drives. - Use FD_DOR_nRESET flag instead of internal FD_CTRL_RESET flag. - Support writing to DOR register even in reset mode (as said in specification) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4285 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 4/10 (Hervé Poussineau):blueswir1
- Handles correctly FD_MSR_NONDMA/FD_DOR_NONDMA flags, and uses them when possible. Fixes a problem with SPECIFY command. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4284 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 3/10 (Hervé Poussineau):blueswir1
- Fixes status A and status B registers. It removes one Sun4m mutation. Also removes the internal FD_CTRL_INTR flag. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4283 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 2/10 (Hervé Poussineau):blueswir1
- Extract seeking to next sector handling in a function. Add a sector seek in PIO read and write modes git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4282 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-29FDC fix 1/12 (Hervé Poussineau):blueswir1
- Adds a command lookup table, as suggested by Fabrice at http://lists.gnu.org/archive/html/qemu-devel/2008-04/msg00143.html - This also moves initialization functions at the bottom of the file to prevent multiple forward declarations. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4281 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-08Simplify FDC code (Hervé Poussineau)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4174 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-21 Wire up TC signal from Aux1 to FDCblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4096 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-29Give names to magic numbers (Herv�oussineau)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4000 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-01 Register only valid register access widthsblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3881 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-24Add "cache" parameter to "-drive" (Laurent Vivier).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3848 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-17Fix bdrv_get_geometry to return uint64_t, by Andre Przywara.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3825 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-16Fix wrong signedness, by Andre Przywara.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3815 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Break up vl.h.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-05No functional changes: remove dead code and fix indentation & wrapping lines.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3535 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-04Fix memory corruption: bdrv_read/write API has been changed to takej_mayer
nb_sectors instead of len in bytes but the fdc driver has never been fixed. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3532 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-04 Fix Solaris breakageblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3531 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-04 Constificationblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3529 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-04 Remove target dependent codeblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3528 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-13Emulate spinning floppy disk, by Jan Jezabek.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3168 c046a42c-6fe2-441c-8c8c-71466251a162
2007-07-11Spelling fix, by Stefan Weil.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3067 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-19Use full 36-bit physical address space on SS10blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2830 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-14Add device save and reset methods to FDC and M48T59blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2665 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-07Unify IRQ handling.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-05Fix comment, by Volker Ruppert.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2295 c046a42c-6fe2-441c-8c8c-71466251a162
2006-12-10Fix sector size overflow, by Herbert Xu.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2237 c046a42c-6fe2-441c-8c8c-71466251a162
2006-08-19use bdrv_media_changed()bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2122 c046a42c-6fe2-441c-8c8c-71466251a162
2005-03-13sparc fixes (Blue Swirl)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1326 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-03suppressed warnings in 64 bit casebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1184 c046a42c-6fe2-441c-8c8c-71466251a162
2004-12-19SPARC mergebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162
2004-11-07audio merge (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1125 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-10fdc fix (Mike Nordell)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1118 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-09spelling fixesbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1104 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-07floppy fixes (initial patch by Mike Nordell)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1101 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-12floppy fixbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@804 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-08SPECIFY command fix (Jocelyn Mayer)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@792 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-08timer for READ_ID (win98 floppy fix) - simpler irq handlingbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@787 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-04fixed floppy reset (aka win98 floppy probe fix)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@783 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-12PowerPC system emulation fixes (Jocelyn Mayer)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@722 c046a42c-6fe2-441c-8c8c-71466251a162
2004-03-31win32 port (initial patch by kazu)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@692 c046a42c-6fe2-441c-8c8c-71466251a162
2004-03-19updated floppy driver: formatting code, disk geometry auto detect (Jocelyn ↵bellard
Mayer) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@671 c046a42c-6fe2-441c-8c8c-71466251a162
2004-03-14removable device support - io port API changebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@659 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-25use physical memory access functions for DMAbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@649 c046a42c-6fe2-441c-8c8c-71466251a162
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