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freebsd-nq/usr.sbin/bhyve
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Baptiste Daroussin 86bdfe1565 Improve error message when failing to open a backing file 
When bhyve cannot open a backing file, it now says explicitly which file
could not be opened

Note that the change has only be maed in block_if.c and not in
pci_virtio_block.c as the error will always be catched by the first

PR:		202321 (different patch)
Reviewed by:	grehan
MFC after:	3 day
Sponsored by:	Gandi.net
Differential Revision:	https://reviews.freebsd.org/D6576
2016-05-27 11:46:54 +00:00
..
acpi.c Use strlcpy() instead of strncpy() because subsequent mkstemps expects 2015-09-17 18:11:26 +00:00
acpi.h Implement a PCI interrupt router to route PCI legacy INTx interrupts to 2014-05-15 14:16:55 +00:00
ahci.h Polish AHCI disk identify data and fix speed negotiation. 2015-03-13 20:14:35 +00:00
atkbdc.c Simplify the meaning of return values from the inout handlers. After this 2014-07-25 20:18:35 +00:00
bhyve.8 Update the bhyve(8) man page: 2016-04-20 06:29:03 +00:00
bhyverun.c Remove unused variable after r292981 to unbreak the build. 2015-12-31 10:55:50 +00:00
bhyverun.h Simplify instruction restart logic in bhyve. 2015-01-18 03:08:30 +00:00
block_if.c Improve error message when failing to open a backing file 2016-05-27 11:46:54 +00:00
block_if.h Temporarily revert r282922 which bumped the max descriptors. 2015-05-21 04:19:22 +00:00
bootrom.c Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
bootrom.h Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
consport.c Handle single-byte reads from the bvmcons port (0x220) by returning 2014-04-08 21:02:03 +00:00
dbgport.c add SO_REUSEADDR when starting debug port, lets you still bind when 2015-06-20 07:49:08 +00:00
dbgport.h
fwctl.c Use MIN()/MAX() macros from sys/param.h. 2016-04-22 06:25:32 +00:00
fwctl.h Simple sysctl-like firmware query interface. Similar in operation 2015-10-02 21:09:49 +00:00
inout.c Deprecate the 3-way return values from vm_gla2gpa() and vm_copy_setup(). 2015-05-06 16:25:20 +00:00
inout.h Simplify the meaning of return values from the inout handlers. After this 2014-07-25 20:18:35 +00:00
ioapic.c Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
ioapic.h Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
Makefile Don't use SYSDIR to avoid conflicts with existing usage. 2016-04-20 17:05:32 +00:00
Makefile.depend Updated depends 2015-07-03 06:11:54 +00:00
mem.c Support PCI extended config space in bhyve. 2014-08-08 03:49:01 +00:00
mem.h Support PCI extended config space in bhyve. 2014-08-08 03:49:01 +00:00
mevent_test.c
mevent.c Re-adding an event to a kqueue modifies the parameters of the original event. 2014-05-05 16:30:03 +00:00
mevent.h Extend the ACPI power management support to wire a virtual power button up 2013-12-28 04:01:05 +00:00
mptbl.c Implement a PCI interrupt router to route PCI legacy INTx interrupts to 2014-05-15 14:16:55 +00:00
mptbl.h Make the virtual ioapic available unconditionally in a bhyve virtual machine. 2013-10-31 05:44:45 +00:00
pci_ahci.c Use MIN()/MAX() macros from sys/param.h. 2016-04-22 06:25:32 +00:00
pci_emul.c bhyve: consider the bogus case of a negative bar idx. 2016-05-13 14:59:02 +00:00
pci_emul.h Handle PBA that shares a page with MSI-X table for passthrough devices. 2016-04-13 18:39:33 +00:00
pci_hostbridge.c The 'hostbridge' device exists to allow guests to infer msi/msix 2015-05-21 20:11:52 +00:00
pci_irq.c Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
pci_irq.h Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
pci_lpc.c Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
pci_lpc.h Restructure memory allocation in bhyve to support "devmem". 2015-06-18 06:00:17 +00:00
pci_passthru.c Always emit an error message on passthru configuration errors. 2016-04-19 20:43:05 +00:00
pci_uart.c Enhance the support for PCI legacy INTx interrupts and enable them in 2014-01-29 14:56:48 +00:00
pci_virtio_block.c bhyve: replace uninitialized variable "offset". 2016-05-13 14:38:04 +00:00
pci_virtio_net.c Fix typo: nmd->cur_tx_ring should be used in pci_vtnet_netmap_writev() 2016-03-14 08:48:16 +00:00
pci_virtio_rnd.c Set the subvendor field in config space to the vendor ID. 2015-05-13 17:38:07 +00:00
pm.c Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
post.c Rework the DSDT generation code a bit to generate more accurate info about 2014-01-02 21:26:59 +00:00
rtc.c Add "-u" option to bhyve(8) to indicate that the RTC should maintain UTC time. 2015-02-24 02:04:16 +00:00
rtc.h Add "-u" option to bhyve(8) to indicate that the RTC should maintain UTC time. 2015-02-24 02:04:16 +00:00
smbiostbl.c Correct display of bhyve SMBIOS UUIDs with dmidecode by bumping the version. 2014-09-23 01:17:22 +00:00
smbiostbl.h Add SMBIOS support. 2014-03-04 17:12:06 +00:00
spinup_ap.c Use 'cpuset_t' to represent the vcpus active in a virtual machine. 2014-03-20 18:15:37 +00:00
spinup_ap.h
task_switch.c Deprecate the 3-way return values from vm_gla2gpa() and vm_copy_setup(). 2015-05-06 16:25:20 +00:00
uart_emul.c Always assert DCD and DSR in bhyve's uart emulation. 2015-07-06 19:33:29 +00:00
uart_emul.h
virtio.c Handling indirect descriptors is a capability of the host and 2015-05-11 21:24:10 +00:00
virtio.h Fix networking problem after r280026. 2015-03-15 16:09:39 +00:00
xmsr.c Emulate MSR 0xC0011024 when running on AMD processors. 2015-02-24 05:15:40 +00:00
xmsr.h Restructure the MSR handling so it is entirely handled by processor-specific 2014-09-20 02:35:21 +00:00