teythoon/gnumach.git/linux/dev/glue, branch master

linux: fix compiler warning

2015-02-20T17:59:50Z

If the loop above completes at least one iteration, `i' will be larger than zero. * linux/dev/glue/block.c (rdwr_full): Add assertion to appease the compiler.

Fix prototype

2014-04-04T20:14:50Z

* linux/dev/glue/block.c (device_set_status): Fix prototype.

Add quiet flag to block I/O

2014-02-09T23:04:34Z

This avoids grub & such making Mach print flurries of floppy errors. * linux/dev/include/linux/blkdev.h (request): Add `quiet' field. * linux/dev/include/linux/blk.h (end_request): Print I/O error only if the `quiet' field of the request is 0. * linux/dev/include/linux/fs.h (ll_rw_block): Add `quiet' parameter. * linux/dev/glue/block.c (ll_rw_block): Add `quiet' parameter, copied into the request. (bread, rdwr_partial, rdwr_full): Pass 0 to `ll_rw_block''s `quiet' parameter. * linux/dev/drivers/block/floppy.c (floppy_revalidate): Pass 1 to `ll_rw_block''s `quiet' parameter.

Add AHCI driver

2013-05-10T16:59:12Z

* linux/dev/glue/kmem.c (vmtophys): New function. * linux/dev/include/linux/mm.h (vmtophys): New prototype. * linux/src/include/linux/pci.h (PCI_CLASS_STORAGE_SATA, PCI_CLASS_STORAGE_SATA_AHCI): New macros. * linux/dev/drivers/block/ahci.c: New file. * linux/dev/include/ahci.h: New file. * linux/Makefrag.am (liblinux_a_SOURCES): Add linux/dev/drivers/block/ahci.c and linux/dev/drivers/block/ahci.h. * linux/src/drivers/block/ide.c: Include . (probe_for_hwifs): Call ahci_probe_pci.

Fix non-block-aligned-offset reads

2013-05-01T23:11:31Z

This fixes grave issues when device_read is called with non-block-aligned offset, e.g. when using grub-probe with a non-block-aligned partition table. * linux/dev/glue/block.c (rdwr_full): Use current position instead of base buffer position to check for alignment.

Fix macro name

2013-05-01T21:35:19Z

* linux/dev/glue/block.c (device_get_status): Use DEV_GET_RECORDS_RECORD_SIZE for DEV_GET_RECORDS instead of DEV_GET_SIZE_RECORD_SIZE.

Fix CDROM door unlock on closure without device_close

2012-09-22T22:38:46Z

* linux/dev/glue/block.c (device_open): Properly return devp on multiple opens. (device_close_forced): Renamed from device_close, when force parameter is 1, do not wait for open_count to become 0 before closing. (device_close): New function. (device_no_senders): New function. linux_block_emulation_ops: Use (device_no_senders).

Add missing phystokv/kvtophys calls

2012-03-24T01:54:49Z

* i386/i386/vm_param.h [!MACH_XEN]: Do not include . * 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 . (virt_to_phys): Call _kvtophys. (phys_to_virt): Call phystokv. * linux/src/include/linux/compatmac.h: Include . (ioremap): Use phys_to_virt to convert physical address to virtual pointer. (my_iounmap): Likewise. * linux/dev/include/asm-i386/page.h: Include . (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 (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.

Fix issig crash at boot

2012-03-24T01:54:05Z

* linux/dev/glue/misc.c (issig): Return 0 if current_thread() is NULL.

Change types holding cpu flags from int to long

2012-03-20T01:09:13Z

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.