John Baldwin e1b4a23921 The recent change to increase the zfsboot size to 64k made a few BIOSes ... unhappy (probably they don't handle crossing the 64k boundary, etc.). Fix this by changing zfsldr to use a loop reading from the disk one sector at a time. To avoid trashing the saved copy of the MBR which is used for disk I/O, read zfsboot2 at address 0x9000. This has the advantage that BTX no longer needs to be relocated as it is read into the correct location. However, the loop to relocate zfsboot2.bin can now cross a 64k boundary, so change it to use relative segments instead. (This will need further work if zfsboot2.bin ever exceeds 64k.) While here, stop storing a relocated copy of zfsldr at 0x700. This was only used by the xread hack which has recently been removed (and even that use was dubious). Also, include the BIOS error code as hex when reporting read errors to aid in debugging. Much thanks to Henri Hennebert for patiently testing various iterations of the patch as well as fixing the zfsboot2.bin relocation to use relative segments. MFC after: 1 week		2011-06-23 15:53:17 +00:00
..
amd64	Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to	2011-06-22 21:04:13 +00:00
arm	MFC	2011-05-13 20:58:48 +00:00
boot	The recent change to increase the zfsboot size to 64k made a few BIOSes	2011-06-23 15:53:17 +00:00
bsm	Add ECAPMODE, "Not permitted in capability mode", a new kernel errno	2011-03-01 13:14:28 +00:00
cam	Fix ATAPI breakage introduced by r223443. It made SCSI commands to ATAPI	2011-06-23 15:10:44 +00:00
cddl	Fix clang warnings.	2011-06-18 13:56:33 +00:00
compat	Return empty cmdline/environ string for processes with kernel address	2011-06-17 07:30:56 +00:00
conf	- Add more USB templates for various USB device classes	2011-06-23 07:54:03 +00:00
contrib	Add _mbuf() variants of various inpcb-related interfaces, including lookup,	2011-06-04 16:33:06 +00:00
crypto	Fix a bug in the result of manual assembly.	2011-03-02 14:56:58 +00:00
ddb	Fix making kernel dumps from the debugger by creating a command	2011-06-07 01:28:12 +00:00
dev	add missing #define for the non-debug case.	2011-06-23 12:11:43 +00:00
fs	Plug an mbuf leak in the new NFS client that occurred when a	2011-06-22 21:10:12 +00:00
gdb	Modify kdb_trap() so that it re-calls the dbbe_trap function as long as	2011-02-18 22:25:11 +00:00
geom	Change the way how we update bootcode for BSD scheme.	2011-06-20 12:22:30 +00:00
gnu	Fix typo in unused function name	2011-05-22 09:58:48 +00:00
i386	Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to	2011-06-22 21:04:13 +00:00
ia64	Use a non-standard page size that is supported.	2011-06-21 12:38:40 +00:00
isa	Move VT switching hack for suspend/resume from bus drivers to syscons.c	2011-05-09 18:46:49 +00:00
kern	Set negative quality to TSC timecounter when C3 state is enabled for Intel	2011-06-22 16:40:45 +00:00
kgssapi	Fix the kgssapi so that it can be loaded as a module. Currently	2011-06-19 22:08:55 +00:00
libkern	Fix typos - remove duplicate "is".	2011-02-23 09:22:33 +00:00
mips	MFC	2011-06-04 22:05:20 +00:00
modules	- Add more USB templates for various USB device classes	2011-06-23 07:54:03 +00:00
net	Garbage collect never used global, sysctl, externs.	2011-06-21 07:19:03 +00:00
net80211	Add a callback for ADDBA response timeouts.	2011-06-20 11:46:03 +00:00
netatalk
netgraph	Be consistent with r160968: keep autoSrcAddr flag untouched when	2011-06-23 09:42:41 +00:00
netinet	Export AddLink() function from libalias. It can be used when custom	2011-06-22 20:00:27 +00:00
netinet6	Add the missing call to ip6_ipsec_filtertunnel() to be able to control	2011-06-08 10:59:36 +00:00
netipsec	Release SP's refcount in key_get_spdbyid().	2011-05-09 13:16:21 +00:00
netipx
netnatm
netncp
netsmb
nfs	Change the sysctl naming for the old and new NFS clients	2011-05-15 20:52:43 +00:00
nfsclient	Fix the kgssapi so that it can be loaded as a module. Currently	2011-06-19 22:08:55 +00:00
nfsserver	Fix the kgssapi so that it can be loaded as a module. Currently	2011-06-19 22:08:55 +00:00
nlm	Add a lock flags argument to the VFS_FHTOVP() file system	2011-05-22 01:07:54 +00:00
ofed	MFC	2011-05-27 16:09:10 +00:00
opencrypto	After the r219999 is merged to stable/8, rename fallocf(9) to falloc(9)	2011-04-01 13:28:34 +00:00
pc98	- Reduce diffs against i386.	2011-06-13 13:24:33 +00:00
pci	Do a sweep of the tree replacing calls to pci_find_extcap() with calls to	2011-03-23 13:10:15 +00:00
powerpc	Fix merge typo.	2011-06-23 09:46:12 +00:00
rpc	Fix the kgssapi so that it can be loaded as a module. Currently	2011-06-19 22:08:55 +00:00
security	- Add a FEATURE for capsicum (security_capabilities).	2011-03-04 09:03:54 +00:00
sparc64	Fix whitespace	2011-06-21 20:50:55 +00:00
sys	Set negative quality to TSC timecounter when C3 state is enabled for Intel	2011-06-22 16:40:45 +00:00
teken	mdoc: reorder sections consistently	2011-06-02 09:56:53 +00:00
tools	GNU awk does not output escaped newlines in multi-line printc statements. This	2011-03-31 21:33:33 +00:00
ufs	- Fix directory count rollbacks by passing the mode to the journal dep	2011-06-20 03:25:09 +00:00
vm	Revert to using the page queues lock in vm_page_clear_dirty_mask() on	2011-06-23 05:23:59 +00:00
x86	Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to	2011-06-22 21:04:13 +00:00
xdr
xen	Monitor and emit events for XenStore changes to XenBus trees	2011-06-11 04:59:01 +00:00
Makefile	Include sys/xen in cscope tag file generation.	2011-06-10 20:51:41 +00:00