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2024-12-10linux: Fix building with C23Sergey Bugaev
'true' and 'false' are keywords in C23. This will equally be an issue on older standards if something pulls in stdbool.h, which make these into macros. In either of these two cases, just typedef 'boolean' from 'bool' (avoiding the enum), and rely on 'true' and 'false' being valid values of the type. Signed-off-by: Sergey Bugaev <bugaevc@gmail.com> Message-ID: <20241210115705.710555-2-bugaevc@gmail.com>
2020-03-31Fix build with -fno-commonSamuel Thibault
which will be the default in gcc-10. * device/io_req.h (io_inband_cache): Add extern qualifier. * device/tty.h (tthiwat, ttlowat): Likewise. * i386/i386/db_machdep.h (ddb_regs): Likewise. * kern/cpu_number.h (master_cpu): Likewise. * kern/time_stamp.h (ts_tick_count): Likewise. * linux/src/drivers/scsi/in2000.h (proc_scsi_in2000): Likewise. * device/ds_routines.c (io_inband_cache): New variable. * i386/i386/db_interface.c (ddb_regs): Likewise. * kern/processor.c (master_cpu): Likewise. * kern/time_stamp.c (ts_tick_count): Likewise. * linux/pcmcia-cs/modules/pci_fixup.c (pci_root): Remove variable.
2019-11-10simplify interrupt handlingDamien Zammit
We have removed spl levels, now remove the machinery to manage different PIC masks according to levels. Only keep machinery to disable interrupts whatever the level. * i386/i386/pic.c (pic_mask): Remove array. (picinit): Do not form PIC mask. Set initial PIC mask to 0. (form_pic_mask): Remove function. * i386/i386/pic.h (form_pic_mask, pic_mask): Remove declarations. * i386/i386/spl.S (SETMASK): Remove macro. (XEN_SETMASK): Add macro, containing the Xen version of SETMASK. (spl0, splx_cli, spl) [MACH_XEN]: Call XEN_SETMASK instead of SETMASK. * i386/i386/pit.c (clkstart): Do not call form_pic_mask. * i386/i386at/autoconf.c (take_dev_irq, take_ctlr_irq): Likewise. * i386/i386at/kd_mouse.c (kd_mouse_open, kd_mouse_close): Likewise. * linux/dev/arch/i386/kernel/irq.c (mask_irq, unmask_irq): Directly update curr_pic_mask without using pic_mask array. (init_IRQ, restore_IRQ): do not call form_pic_mask. * linux/dev/include/asm-i386/system.h: Include <i386/ipl.h>. (__save_flags, __restore_flags): Use curr_ipl and splx instead of hardware flags. * linux/dev/init/main.c (linux_init): Do not call cli. * linux/dev/kernel/sched.c (linux_timer_intr): Do not use pic_mask. * linux/src/drivers/block/ide.c (try_to_identify): Disable irq probing. * linux/src/drivers/scsi/NCR53c406a.c (NCR53c406a_detect): Disable irq probing.
2016-05-26Fix buffer size passed to scsi_do_cmdSamuel Thibault
* linux/src/drivers/scsi/eata_dma_proc.c (eata_proc_info): Increase cmd size to 12. * linux/src/drivers/scsi/sd.c (do_sd_request, sd_init_done): Likewise. * linux/src/drivers/scsi/sr.c (do_sr_request, sr_init_done): Likewise. * linux/src/drivers/scsi/sr_ioctl.c (sr_ioctl): Likewise with sr_cmd.
2015-09-07commit fce798016c4bd2be89b86b0d343ab54505409412Rik van Riel
[PATCH] advansys.c buffer overflow The Stanford checker found an error in advansys.c, the driver is accessing field 6 in an array[6]. Since this is the only place where this field is accessed it should be safe to simply remove this line.
2014-01-05linux: fix bit testsJustus Winter
The pattern is !x&y. An expression of this form is almost always meaningless, because it combines a boolean operator with a bit operator. In particular, if the rightmost bit of y is 0, the result will always be 0. Fixed using coccinelle. // !x&y combines boolean negation with bitwise and // // Confidence: High // Copyright: (C) Gilles Muller, Julia Lawall, EMN, DIKU. GPLv2. // URL: http://www.emn.fr/x-info/coccinelle/rules/notand.html // Options: @@ expression E1,E2; @@ ( !E1 & !E2 | - !E1 & E2 + !(E1 & E2) ) * linux/src/drivers/scsi/FlashPoint.c: Fix bit tests.
2014-01-05linux: fix bit testsJustus Winter
The pattern is !x&y. An expression of this form is almost always meaningless, because it combines a boolean operator with a bit operator. In particular, if the rightmost bit of y is 0, the result will always be 0. Fixed using coccinelle. // !x&y combines boolean negation with bitwise and // // Confidence: High // Copyright: (C) Gilles Muller, Julia Lawall, EMN, DIKU. GPLv2. // URL: http://www.emn.fr/x-info/coccinelle/rules/notand.html // Options: @@ expression E; constant C; @@ ( !E & !C | - !E & C + !(E & C) ) * linux/src/drivers/net/tlan.c: Fix bit tests. * linux/src/drivers/scsi/AM53C974.c: Likewise. * linux/src/drivers/scsi/FlashPoint.c: Likewise. * linux/src/drivers/scsi/NCR5380.c: Likewise. * linux/src/drivers/scsi/t128.c: Likewise.
2012-12-27Fix slow boot in virtualboxSamuel Thibault
By disabling some of the most slow drivers by default, and giving progress feedback to the user. * linux/configfrag.ac (CONFIG_SCSI_NCR53C7xx, CONFIG_SCSI_AIC7XXX, CONFIG_SCSI_GDTH): Disable by default * linux/src/drivers/scsi/eata.c (__initfunc): Don't feed line in probe message. * linux/src/drivers/scsi/hosts.c (scsi_init): Print SCSI probe progress.
2012-11-19Fix compilation error with older versions of GCCMatthew Leach
Some versions of GCC will error if you define a type twice (even if the definition is the same). The NCR53C8XX SCSI driver defines 'vm_offset_t', this is also defined in vm_types.h and will therefore cause a compilation error depending on the GCC version. * linux/src/drivers/scsi/ncr53c8xx.c [!MACH] (vm_offset_t, vm_size_t): Don't define types.
2012-03-24Add missing phystokv/kvtophys callsSamuel Thibault
* i386/i386/vm_param.h [!MACH_XEN]: Do not include <xen/public/xen.h>. * i386/i386at/model_dep.c (init_alloc_aligned): Use phystokv to compare physical memory addresses with kernel start, end, and symbol table. * i386/intel/pmap.c (pmap_enter): Use kvtophys to convert ptp pointer to pte entry. * linux/dev/init/main.c (alloc_contig_mem, linux_init): Use phystokv to convert allocated pages to virtual pointer. * linux/src/include/asm-i386/io.h: Include <machine/vm_param.h>. (virt_to_phys): Call _kvtophys. (phys_to_virt): Call phystokv. * linux/src/include/linux/compatmac.h: Include <asm/io.h>. (ioremap): Use phys_to_virt to convert physical address to virtual pointer. (my_iounmap): Likewise. * linux/dev/include/asm-i386/page.h: Include <mach/vm_param.h>. (PAGE_SHIFT, PAGE_SIZE, PAGE_MASK): Remove macros. * linux/src/drivers/scsi/ncr53c8xx.c (vm_size_t): Remove type. * linux/dev/glue/net.c: Include <machine/vm_param.h> (device_write): Call phystokv to convert from physical page address to virtual pointer. * linux/dev/glue/block.c (alloc_buffer, free_buffer, rdwr_full): Likewise.
2012-03-20Change types holding cpu flags from int to longGuillem Jover
On amd64 the cpu flags is a 64-bit word, and long on 32-bit systems is 32-bit wide anyway. * linux/dev/glue/kmem.c (linux_kmalloc, linux_kfree, __get_free_pages, free_pages): Use unsigned long instead of unsigned. * linux/dev/include/asm-i386/system.h (__save_flags, __restore_flags): Likewise. * linux/dev/kernel/printk.c (printk): Likewise. * linux/src/drivers/scsi/advansys.c (DvcEnterCritical, DvcLeaveCritical, advansys_queuecommand, advansys_abort, advansys_reset, advansys_interrupt, interrupts_enabled, AdvISR): Likewise. * linux/src/drivers/scsi/aha152x.c (aha152x_intr): Likewise. * linux/src/drivers/scsi/aha1542.c (aha1542_intr_handle): Likewise. * linux/src/drivers/scsi/aic7xxx.c (aic7xxx_done_cmds_complete): Likewise. * linux/src/drivers/scsi/ultrastor.c (log_ultrastor_abort, ultrastor_queuecommand, ultrastor_abort): Likewise.
2012-02-19Fix format for string printSamuel Thibault
* linux/src/drivers/scsi/aha1542.c (aha1542_setup): Use %s format for printing a mere string, not the string.
2012-02-19Fix format for string printSamuel Thibault
* linux/src/drivers/scsi/advansys.c (asc_prt_line): Use %s format for printing a mere string, not the string.
2011-10-10Leave interrupts enabled in sym53c8xx driverSamuel Thibault
The driver can work with them, and request_irq works fine with them. * linux/src/drivers/scsi/sym53c8xx.c (ncr_attach): Do not pass SA_INTERRUPT to request_irq().
2011-10-08Add sym53c8xx driver from linux 2.2Samuel Thibault
This driver supports qemu's SCSI host device. Unfortunately it seems to be breaking the network device, so test with care. * linux/Makefrag.am (liblinux_a_SOURCES): Add linux/src/drivers/scsi/sym53c8xx{.c,_comm.h,.h,_defs.h} * linux/configfrag.ac: Add AC_Linux_DRIVER([sym53c8xx] to enable CONFIG_SCSI_SYM53C8XX. * linux/dev/glue/kmem.c (MEM_CHUNKS): Increase to 16. * linux/src/drivers/scsi/hosts.c [CONFIG_SCSI_SYM53C8XX]: Include "sym53c8xx.h". (builtin_scsi_hosts): include SYM53C8XX.
2011-09-02Change argument name to match function body usageGuillem Jover
Otherwise the function wrongly uses the global symbol. * linux/src/drivers/scsi/ppa.c (ppa_nibble_in): Rename `str_p' argument to `base'.
2011-09-02Disable set but unused variableGuillem Jover
* linux/src/drivers/scsi/gdth.c (gdth_detect): Conditionalize `b' on [LINUX_VERSION_CODE < 0x020000]. Do not preset it to 0, it's initialized later on when needed.
2011-09-02Remove set but unused variablesGuillem Jover
* linux/dev/drivers/block/floppy.c (setup_rw_floppy): Remove `dflags'. (floppy_eject): Remove `dummy'. * linux/src/drivers/net/8390.c (ethdev_init): Remove `ei_local'. * linux/src/drivers/scsi/ppa.c (ppa_detect): Remove `ppb'.
2011-08-31Fix undefined operation on assigning self pre-incremented variableGuillem Jover
* linux/src/drivers/scsi/wd7000.c (mail_out): Add `1' instead of pre-incrementing self assigned variable. * linux/src/drivers/net/de4x5.c (de4x5_sw_reset, de4x5_queue_pkt, de4x5_rx) (de4x5_tx, de4x5_rx_ovfc, set_multicast_list, ping_media, mii_get_phy) (de4x5_ioctl): Likewise. * linux/src/drivers/net/depca.c (depca_rx, depca_tx, load_packet): Likewise.
2011-08-27Remove ident tags producing preprocessor warningsGuillem Jover
* linux/src/drivers/scsi/FlashPoint.c: Remove #ident tags.
2011-05-18Merge two asm constraintsSamuel Thibault
* linux/src/drivers/scsi/ultrastor.c (find_and_clear_bit_16): Use + modifier instead of using both a read and a write constraint.
2009-12-18Use explicit type int when defining register variablesGuillem Jover
* linux/src/drivers/scsi/aha1542.c (WAIT, WAITd): Define variables with explicit type `register int' and not just `register'.
2009-11-01Show EATA probing progressionSamuel Thibault
* linux/src/drivers/scsi/eata.c (port_detect): Print the port being probed.
2009-06-182007-03-27 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* kern/pcsample.h: Remove the automatic cvs log appending machinery. * linux/dev/drivers/scsi/g_NCR5380.c: Likewise. * linux/src/drivers/net/sk_g16.h: Likewise. * linux/src/drivers/scsi/AM53C974.c: Likewise. * linux/src/drivers/scsi/AM53C974.h: Likewise. * linux/src/drivers/scsi/NCR5380.c: Likewise. * linux/src/drivers/scsi/NCR5380.h: Likewise. * linux/src/drivers/scsi/aha152x.c: Likewise. * linux/src/drivers/scsi/aha1542.h: Likewise. * linux/src/drivers/scsi/g_NCR5380.c: Likewise. * linux/src/drivers/scsi/g_NCR5380.h: Likewise. * linux/src/drivers/scsi/gdth.c: Likewise. * linux/src/drivers/scsi/qlogicisp.c: Likewise. * linux/src/drivers/scsi/qlogicisp.h: Likewise. * linux/src/drivers/scsi/t128.c: Likewise. * linux/src/drivers/scsi/t128.h: Likewise.
2009-06-182006-10-09 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/src/drivers/scsi/in2000.c (in2000_proc_info) [PROC_INTERFACE]: Don't consider `__DATE__' and `__TIME__'.
2009-06-182006-10-08 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/dev/drivers/scsi/scsi.h: Move file... * linux/src/drivers/scsi/scsi.h: ... here.
2009-06-182006-10-08 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/dev/drivers/scsi/seagate.c: Move file... * linux/src/drivers/scsi/seagate.c: ... here.
2009-06-182006-10-08 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/dev/drivers/scsi/aha152x.c: Move file... * linux/src/drivers/scsi/aha152x.c: ... here.
2009-06-182006-10-08 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/dev/drivers/scsi/sr.c: Move file... * linux/src/drivers/scsi/sr.c: ... here.
2009-06-182006-10-08 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/dev/drivers/scsi/sd_ioctl.c: Move file... * linux/src/drivers/scsi/sd_ioctl.c: ... here.
2009-06-182006-10-08 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* linux/dev/drivers/scsi/sd.c: Move file... * linux/src/drivers/scsi/sd.c: ... here.
2009-06-182006-02-02 Sergio Lopez <koro@sinrega.org>Thomas Schwinge
* linux/src/drivers/scsi/eata_pio.c (eata_pio_detect): Fix a off-by-one error when probing. * linux/src/drivers/scsi/eata_dma.c (eata_detect): Likewise. * linux/dev/drivers/scsi/eata_dma.c (eata_detect): Likewise.
2009-06-182005-05-28 Alfred M. Szmidt <ams@gnu.org>Alfred M. Szmidt
* linux/src/drivers/scsi/u14-34f.c (ihdlr): Silence gcc 4.x errors. * linux/src/drivers/scsi/qlogicisp.h: Likewise. * linux/src/drivers/scsi/advansys.c: Likewise. (advansys_reset, advansys_interrupt, asc_scsi_done_list, (asc_enqueue, asc_dequeue, asc_dequeue_list, asc_rmqueue, (asc_isqueued): Likewise. * linux/src/drivers/scsi/53c78xx.c (NCR53c7xx_queue_command): Likewise. * linux/src/drivers/net/ne2k-pci.c (ne_block_input) (ne_block_output): Likewise. * linux/src/drivers/net/hp100.c (__initfunc): Likewise. * linux/src/drivers/net/3c507.c (el16_interrupt): Likewise. * linux/dev/drivers/scsi/seagate.c (seagate_st0x_queue_command): Likewise.
2009-06-182005-01-22 Guillem Jover <guillem@hadrons.org>Marcus Brinkmann
* linux/src/drivers/scsi/qlogicisp_asm.c: Remove file with binary only firmware. * linux/src/drivers/scsi/qlogicisp.c: Do not include "qlogicisp_asm.c". (RELOAD_FIRMWARE): Set to 0. (risc_code_addr01): New variable from qlogicisp_asm.c. * linux/Files: Remove linux/src/drivers/scsi/qlogicisp_asm.c.
2009-06-182004-01-15 Alfred M. Szmidt <ams@kemisten.nu>Roland McGrath
* linux/src/drivers/scsi/aic7xxx.c: Updated from Linux 2.0.39 * linux/src/drivers/scsi/aic7xxx.h: Likewise. * linux/src/drivers/scsi/aic7xxx_proc.c: Likewise. * linux/src/drivers/scsi/scsicam.c: Likewise. * linux/src/include/linux/pci.h: Likewise.
2009-06-182004-01-15 Alfred M. Szmidt <ams@kemisten.nu>Roland McGrath
* linux/src/drivers/scsi/53c7,8xx.h (patch_dsa_32): Don't use token paste operator (##).
2001-05-272001-05-27 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* debian/rules: Add --enable-ncr53c8xx to configure. 1999-10-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp> * linux/src/drivers/scsi/tmscsiw.c: Removed. * linux/src/drivers/scsi/tmscsiw.h: Likewise. * linux/src/drivers/scsi/dc390w.h: Likewise. * i386/linux/device-drivers.h.in (CONFIG_SCSI_DC390W): Deleted. * i386/linux/Drivers.in: Remove linux_DRIVER(dc390w, ...). Now dc390w, dc390u, and dc390f are aliases to ncr53c8xx. * i386/linux/configure: Regenerated. * linux/Files: Likewise. * i386/linux/Makefile.in (linux-scsi-files): Delete tmscsiw.c. * linux/dev/drivers/scsi/hosts.c: Do not include dc390w.h. Reported by Andreas Voegele <andreas.voegele@nikocity.de>.
2000-07-232000-07-04 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* debian/changelog: Add entry for new Debian upload. * linux/dev/drivers/scsi/seagate.c (WRITE_CONTROL, WRITE_DATA): Added from linux 2.2.15. (__asm__ constructs): Replace with equivalent C code from linux 2.2.15 to support gcc-2.95. * linux/src/drivers/scsi/in2000.h: Update asm code to linux 2.2.15. * linux/src/drivers/scsi/ppa.c: Replace asm code with equivalent C code from linux 2.2.15. 2000-02-06 Stefan Weil <stefan.weil@de.heidelberg.com> * device/subrs.c: Fixed compiler warning. * ddb/db_output.c, kern/bootstrap.c, kern/debug.c, kern/printf.c: Replaced varargs.h by stdarg.h. Fixed prototypes (const char *fmt). * ddb/db_output.h: Use prototype for db_printf. * i386/Files: removed varargs.h. * i386/i386/pit.h: Fixed compiler warning. * i386/i386at/model_dep.c: Tried to fix compiler warning. * i386/include/mach/sa/sys/varargs.h: Removed. * i386/linux/Makefile.in: Removed delay.S, added delay.c. * linux/dev/include/asm-i386/segment.h: Support gcc-2.95. * linux/dev/include/asm-i386/string.h, linux/src/include/asm-i386/string.h: Update from linux-2.2.14. * linux/dev/lib/vsprintf.c: Fixed compiler warning. * linux/src/include/asm-i386/delay.h: Update from linux-2.2.14. * linux/src/arch/i386/lib/delay.c: Copy from linux-2.2.14. * linux/src/include/asm-i386/string.h: Update from linux-2.2.14.
1999-04-261998-11-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>Thomas Bushnell
Clean up linux emulation code to make it architecture-independent as much as possible. * linux: Renamed from linuxdev. * Makefile.in (objfiles): Add linux.o instead of linuxdev.o. (MAKE): New variable. Used for the linux.o target. * configure.in: Add AC_CHECK_TOOL(MAKE, make). * i386/i386/spl.h: Include <i386/ipl.h>, for compatibility with OSF Mach 3.0. Suggested by Elgin Lee <ehl@funghi.com>. * linux/src: Renamed from linux/linux. * linux/dev: Renamed from linux/mach. * linux/Drivers.in (AC_INIT): Use dev/include/linux/autoconf.h, instead of mach/include/linux/autoconf.h. * Makefile.in (all): Target ../linux.o instead of ../linuxdev.o. * linux/dev/drivers/block/genhd.c: Include <machine/spl.h> instead of <i386/ipl.h>. * linux/dev/drivers/net/auto_irq.c: Remove unneeded header files, <i386/ipl.h> and <i386/pic.h>. * linux/dev/init/main.c: Many i386-dependent codes moved to ... * linux/dev/arch/i386/irq.c: ... here. * linux/dev/arch/i386/setup.c: New file. * linux/dev/arch/i386/linux_emul.h: Likewise. * linux/dev/arch/i386/glue/timer.c: Merged into sched.c. * linux/dev/arch/i386/glue/sched.c: Include <machine/spl.h> instead of <i386/ipl.h>, and moved to ... * linux/dev/kernel/sched.c: ... here. * linux/dev/arch/i386/glue/block.c: Include <machine/spl.h> and <linux_emul.h>, instead of i386-dependent header files, and moved to ... * linux/dev/glue/blocl.c: ... here. * linux/dev/arch/i386/glue/net.c: Include <machine/spl.h> and <linux_emul.h>, instead of i386-dependent header files, and moved to ... * linux/dev/glue/net.c: ... here. * linux/dev/arch/i386/glue/misc.c: Remove `x86' and moved to ... * linux/dev/glue/misc.c: ... here. * linux/dev/arch/i386/glue/kmem.c: Moved to ... * linux/dev/glue/kmem.c: ... here.
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