freebsd-nq/sys at 4f74b4e080cd48adb1d18e58fc94a740128a452e - freebsd-nq - Quacker.org Git Repositories

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Pyun YongHyeon 4f74b4e080 Make em(4) handle too many fragmented frame with m_defrag(9).

Previously em(4) requeued the failed mbuf chains from
bus_dmamap_load_mbuf_sg(9) failure to resend it later. However,
bus_dmamap_load_mbuf_sg(9) may never complete its request as the
fragmented frames can have more than EM_MAX_SCATTER segments.
To handle the above EFBIG case, defragment the frame with m_defrag(9)
and free the mbuf chain if it can't deframent the chain due to
resource shortage.

Reviewed by	glebius (with improvements)

2006-08-14 02:21:26 +00:00

..

First pass at allowing memory to be mapped using cache modes other than

2006-08-11 19:22:57 +00:00

Hook into the watchdog device, if present. Also, turn off the

2006-08-09 20:58:55 +00:00

MFp4: Integrate a boatload of bug fixes from p4. We're right on the

2006-08-10 19:55:52 +00:00

Merge OpenBSM 1.0 alpha 7 new AUE_ event identifiers to kernel version

2006-07-03 14:45:43 +00:00

Drop Giant before returning in error path, thus eliminates

2006-07-14 13:58:32 +00:00

Since DELAY() was moved, most <machine/clock.h> #includes have been

2006-05-16 14:37:58 +00:00

Lock the vnode around the call to VOP_GETATTR. Move the locked code

2006-08-08 12:29:26 +00:00

Oops. Remove accidentally committed change.

2006-08-12 18:29:49 +00:00

The strstr() function is in the libkern now.

2006-08-12 15:29:12 +00:00

Remove trailing spaces.

2006-07-28 14:48:30 +00:00

Fix two nits in the ps header that offset each other making them largely

2006-08-01 22:30:55 +00:00

Make em(4) handle too many fragmented frame with m_defrag(9).

2006-08-14 02:21:26 +00:00

Introduce a field to struct vm_page for storing flags that are

2006-08-09 17:43:27 +00:00

Convert to new console api

2006-05-26 13:54:27 +00:00

Handle MSDOS file systems properly. Before the change file systems

2006-08-12 15:34:15 +00:00

Add snd_emu10kx driver for Creative SoundBlaster Live! and Audigy series

2006-07-15 19:36:28 +00:00

Extend i4b to support CAPI manager based ISDN controllers (CAPI manager is part of

2006-07-09 21:16:06 +00:00

First pass at allowing memory to be mapped using cache modes other than

2006-08-11 19:22:57 +00:00

First pass at allowing memory to be mapped using cache modes other than

2006-08-11 19:22:57 +00:00

Eliminate one set of XBOX #ifdefs. The Xbox code just needs to set a

2006-08-09 23:47:38 +00:00

Remove calls to vfs_export() for exporting a filesystem for NFS mounting

2006-05-26 00:32:21 +00:00

Minor white space tweaks.

2006-08-13 23:16:59 +00:00

Add strstr() function to the libkern.

2006-08-12 15:28:39 +00:00

Add device to access and modify Open Firmware NVRAM settings in

2006-08-01 22:19:01 +00:00

Add the module version to fix the loading with if_bridge.

2006-08-12 20:30:58 +00:00

More statistics fixups:

2006-08-10 06:04:00 +00:00

Since soisdisconnected() is no longer called in pru_detach(), call it

2006-08-05 14:14:34 +00:00

Change semantics of socket close and detach. Add a new protocol switch

2006-07-21 17:11:15 +00:00

Some perfectionizm against last revision.

2006-08-10 11:07:11 +00:00

Fixes an edge case bug in timewait handling where ticks rolling over causing

2006-08-11 21:15:23 +00:00

With exception of the if_name() macro, all definitions in net_osdep.h

2006-08-04 21:27:40 +00:00

Fix build breakage from previous commit which confused key_abort and key_close.

2006-07-22 09:18:02 +00:00

Change semantics of socket close and detach. Add a new protocol switch

2006-07-21 17:11:15 +00:00

With exception of the if_name() macro, all definitions in net_osdep.h

2006-08-04 21:27:40 +00:00

Change semantics of socket close and detach. Add a new protocol switch

2006-07-21 17:11:15 +00:00

- Fix ncp_poll() to not panic if the socket doesn't have any pending data.

2006-08-03 15:31:52 +00:00

- Fix ncp_poll() to not panic if the socket doesn't have any pending data.

2006-08-03 15:31:52 +00:00

…

Always supply curthread as argument to nfs_asyncio and nfs_doio

2006-07-12 09:16:35 +00:00

Introduce a field to struct vm_page for storing flags that are

2006-08-09 17:43:27 +00:00

- Add a new function nfsrv_destroycache() to tear down the server request

2006-08-01 16:27:14 +00:00

When DIAGNOSTIC is defined, verify if we don't free crypto requests from

2006-06-06 15:04:52 +00:00

Add pc98 specific code to adjust the firmware geometry when it differs

2006-08-09 18:25:07 +00:00

…

Don't reset Tx threshold value whenever xl_init_locked() is called.

2006-08-12 02:05:13 +00:00

Backout the feature which can change thread's scheduling option, I really

2006-07-13 06:41:26 +00:00

Use proper trap code for the EXC_ALI traps. This fixes SIGBUS during

2006-08-03 22:44:46 +00:00

…

Make mpo_associate_nfsd_label() return void, not int, to match

2006-08-06 16:56:15 +00:00

Eliminate the unnecessary acquisition and release of the page queues lock

2006-08-06 19:36:07 +00:00

Add an extension to the UINT & ULONG types. The XINT & XLONG types behave

2006-08-12 23:33:10 +00:00

Check for errors when registering and unregistering firmware modules. This

2006-06-16 21:06:03 +00:00

Rather than print out a nice error message giving details sufficent to fix

2006-07-31 15:44:13 +00:00

Reimplement the page's NOSYNC flag as an object-synchronized instead of a

2006-08-13 00:11:09 +00:00

Makefile

Don't need to special case arm here anymore

2006-08-10 06:29:43 +00:00