linux-toradex.git/net/caif/cfserl.c, branch v3.3.8

caif: Remove unused enum and parameter in cfserl

2011-12-01T04:30:48+00:00

Remove unused enum cfcnfg_phy_type and the parameter to cfserl_create.

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

caif: Remove OOM messages, use kzalloc

2011-08-28T21:16:13+00:00

Remove per site OOM messages because they duplicate
the generic mm subsystem OOM message.

Use kzalloc instead of kmalloc/memset
when next to the OOM message removals.

Reduces object size (allyesconfig ~2%)

$ size -t drivers/net/caif/built-in.o.old net/caif/built-in.o.old
   text	   data	    bss	    dec	    hex	filename
  32297	    700	   8224	  41221	   a105	drivers/net/caif/built-in.o.old
  72159	   1317	  20552	  94028	  16f4c	net/caif/built-in.o.old
 104456	   2017	  28776	 135249	  21051	(TOTALS)
$ size -t drivers/net/caif/built-in.o.new net/caif/built-in.o.new
   text	   data	    bss	    dec	    hex	filename
  31975	    700	   8184	  40859	   9f9b	drivers/net/caif/built-in.o.new
  70748	   1317	  20152	  92217	  16839	net/caif/built-in.o.new
 102723	   2017	  28336	 133076	  207d4	(TOTALS)

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

caif: Don't resend if dev_queue_xmit fails.

2011-04-11T22:08:48+00:00

If CAIF Link Layer returns an error, we no longer try to re-build the
CAIF packet and resend it. Instead, we simply return any transmission
errors to the socket client.

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

net: cleanup unused macros in net directory

2011-01-20T07:20:04+00:00

Clean up some unused macros in net/*.
1. be left for code change. e.g. PGV_FROM_VMALLOC, PGV_FROM_VMALLOC, KMEM_SAFETYZONE.
2. never be used since introduced to kernel.
   e.g. P9_RDMA_MAX_SGE, UTIL_CTRL_PKT_SIZE.

Signed-off-by: Shan Wei 
Acked-by: Sjur Braendeland 
Signed-off-by: David S. Miller

net/caif: Use pr_fmt

2010-09-07T01:48:43+00:00

This patch standardizes caif message logging prefixes.

Add #define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
Add missing "\n"s to some logging messages
Convert pr_warning to pr_warn

This changes the logging message prefix from CAIF: to caif:
for all uses but caif_socket.c and chnl_net.c.  Those now use
their filename without extension.

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

caif: Use link layer MTU instead of fixed MTU

2010-06-21T02:46:06+00:00

Previously CAIF supported maximum transfer size of ~4050.
The transfer size is now calculated dynamically based on the
link layers mtu size.

Signed-off-by: Sjur Braendeland@stericsson.com
Signed-off-by: David S. Miller

caif: unlock on error path in cfserl_receive()

2010-05-29T07:18:50+00:00

There was an spin_unlock missing on the error path.  The spin_lock was
tucked in with the declarations so it was hard to spot.  I added a new
line.

Signed-off-by: Dan Carpenter 
Acked-by: Sjur Brændeland 
Signed-off-by: David S. Miller

caif: Bugfix - handle mem-allocation failures

2010-05-24T06:57:42+00:00

Discovered bugs when injecting slab allocation failures.
Add checks on all memory allocation.

Signed-off-by: Sjur Braendeland 
Signed-off-by: David S. Miller

net-caif: add CAIF core protocol stack

2010-03-31T02:08:46+00:00

CAIF generic protocol implementation. This layer is
somewhat generic in order to be able to use and test it outside
the Linux Kernel.

cfctrl.c     - CAIF control protocol layer
cfdbgl.c     - CAIF debug protocol layer
cfdgml.c     - CAIF datagram protocol layer
cffrml.c     - CAIF framing protocol layer
cfmuxl.c     - CAIF mux protocol layer
cfrfml.c     - CAIF remote file manager protocol layer
cfserl.c     - CAIF serial (fragmentation) protocol layer
cfsrvl.c     - CAIF generic service layer functions
cfutill.c    - CAIF utility protocol layer
cfveil.c     - CAIF AT protocol layer
cfvidl.c     - CAIF video protocol layer

Signed-off-by: Sjur Braendeland 
Signed-off-by: David S. Miller