| 4145ce0f59691820ea7e2c2be5d1c34aab61560e |
|
20-Jul-2014 |
Fabian Frederick <fabf@skynet.be> |
e1000e: remove unnecessary break after return
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| b3e5bf1ff32cbc58c56675498565020460c683cd |
|
06-May-2014 |
David Ertman <davidx.m.ertman@intel.com> |
e1000e: Failure to write SHRA turns on PROMISC mode
Previously, the check to turn on promiscuous mode only took into account
the total number of SHared Receive Address (SHRA) registers and if the
request was for a register within that range. It is possible that the
Management Engine might have locked a number of SHRA and not allowed a
new address to be written to the requested register.
Add a function to determine the number of unlocked SHRA registers. Then
determine if the number of registers available is sufficient for our needs,
if not then return -ENOMEM so that UNICAST PROMISC mode is activated.
Since the method by which ME claims SHRA registers is non-deterministic,
also add a return value to the function attempting to write an address
to a SHRA, and return a -E1000_ERR_CONFIG if the write fails. The error
will be passed up the function chain and allow the driver to also set
UNICAST PROMISC when this happens.
Cc: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: Dave Ertman <davidx.m.ertman@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| e78b80b1079e1269ca57c28abda790555b546a5f |
|
04-Feb-2014 |
David Ertman <davidx.m.ertman@intel.com> |
e1000e: Cleanup - Update GPL header and Copyright
This patch is to update the GPL header by removing the portion that
refers to the Free Software Foundation address.
Change the copyright date for 2014.
Reformat the header comments to conform to kernel networking coding norms
Signed-off-by: Dave Ertman <davidx.m.ertman@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 86a80eab8ced2454bae954b681797c692afe2ea2 |
|
06-Mar-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: fix LED blink logic for designs with LEDs driven by cathode
When the LEDs are driven by cathode, the bit logic is reversed. Use the
LED Invert bit to invert the logic. Cleanup use of a magic number and
change the for loop increment to reduce the number of shifts.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| ce43a2168c59bc47b5f0c1825fd5f9a2a9e3b447 |
|
20-Feb-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup USLEEP_RANGE checkpatch checks
Resolve strict checkpatch USLEEP_RANGE checks by converting delays and
sleeps as described in ./Documentation/timers/timers-howto.txt. Three
other violations of the text have also been fixed.
CHECK:USLEEP_RANGE: usleep_range is preferred over udelay; see
Documentation/timers/timers-howto.txt
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| c2ade1a41d69b8b734dd9947bf7ec25bb2fd2f33 |
|
16-Jan-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: use generic IEEE MII definitions
For standard IEEE MII-compatible transceivers, the kernel has generic
register and bit definitions. Use those instead of redundant local
defines.
Do not replace references of MII_CR_SPEED_10 with BMCR_SPEED10 (0x0000)
when it is not necessary (i.e. when it is bitwise OR'ed with another
value).
Some whitespace issues in the surrounding context of the above changes are
also cleaned up.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 8bb628697fb05172f10a0960385b8369be15cb6c |
|
16-Jan-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: resolve -Wunused-parameter compile warnings
Remove the unused parameter when possible, otherwise use __always_unused
attribute.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 55c5f55e524cec35b5931df16936118dc6c0837b |
|
12-Jan-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup some whitespace and indentation issues
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 70806a7fd1ae8942675bb2d415899e9e64440505 |
|
05-Jan-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup: do not assign a variable a value when not necessary
Static analysis with cppcheck has shown a few instances of a variable
being reassigned a value before the old one has been used. None of these
ever require the old value to be used so remove the old values.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| bf67044bf86d9b5613cdba9d7d04deb4ea08892e |
|
01-Jan-2013 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: update copyright date
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 1241f29fa3c6fa95f20e3e77452f8d6d60deae7a |
|
05-Dec-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: SerDes autoneg flow control
Enables flow control to be set in SerDes autoneg mode. This is what is
done for copper, but relies on a different set of register/bit checks
since this is all done within the Mac registers.
Remove inapplicable comment in defines.h
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| e921eb1ac411a32b98fa1a9ccbba1b24fae8de2d |
|
28-Nov-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cosmetic cleanup of comments
Update comments to conform to the preferred style for networking code as
described in ./Documentation/CodingStyle and checked for in the recently
added checkpatch NETWORKING_BLOCK_COMMENT_STYLE test.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 470a54207ccf7045a59df727573bd9d148988582 |
|
26-May-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: test for valid check_reset_block function pointer
commit 44abd5c12767a8c567dc4e45fd9aec3b13ca85e0 introduced NULL pointer
dereferences when attempting to access the check_reset_block function
pointer on 8257x and 80003es2lan non-copper devices.
This fix should be applied back through 3.4.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 69e1e0197ce739d86ca33fd275962d6cbd1b107a |
|
14-Apr-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: fix .ndo_set_rx_mode for 82579
Secondary unicast and multicast addresses are added to the Receive
Address registers (RAR) for most parts supported by the driver. For
82579, there is only one actual RAR and a number of Shared Receive Address
registers (SHRAR) that are shared among the driver and f/w which can be
reserved and write-protected by the f/w. On this device, use the SHRARs
that are not taken by f/w for the additional addresses.
Add a MAC ops function pointer infrastructure (similar to other MAC
operations in the driver) for setting RARs, introduce a new rar_set
function for 82579 and convert the existing code that sets RARs on other
devices to a generic rar_set function.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 04499ec4ee945dfad9f0afbdd8d6f8ba12dac6d6 |
|
13-Apr-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup boolean logic
Replace occurrences of 'if (<bool expr> == <1|0>)' with
'if ([!]<bool expr>)'
Replace occurrences of '<bool var> = (<non-bool expr>) ? true : false'
with '<bool var> = <non-bool expr>'.
Replace occurrence of '<bool var> = <non-bool expr>' with
'<bool var> = !!<non-bool expr>'
While the latter replacement is not really necessary, it is done here for
consistency and clarity. No functional changes.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 3d3a1676561cfb0dcef0cf5e146ddefbb16f5598 |
|
23-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup whitespace and indentation
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 0d37678e16fd4db3cf74fa840e7f98a0b7d40742 |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup - remove unnecessary variable
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| b20caa80e8c9b0180defb42678209dc0d6c229d2 |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: use true/false for boolean send_xon, do not assume always true
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| b2a50e1a1d16d8e377a0c540de36803197bde3fb |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup comment in e1000_hash_mc_addr()
Remove reference to non-existant function.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 57cde7630c1911ea7e8e1561cccfde8096e8bcc7 |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: rename e1000e_config_collision_dist() and call as function pointer
Rename e1000e_config_collision_dist() to
e1000e_config_collision_dist_generic() to signify the function is used for
more than one MAC-family type, and set and use it as a MAC ops function
pointer to be consistent with the driver design.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 44abd5c12767a8c567dc4e45fd9aec3b13ca85e0 |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup use of check_reset_block function pointer
Replace e1000_check_reset_block() inline function with calls to the PHY ops
check_reset_block function pointer.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 1a46b40fbb1dfd698efbc7a9575aa64aed04d568 |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup: rename e1000e_setup_link() and call as function pointer
Rename e1000e_setup_link() to e1000e_setup_link_generic() to signify the
function is used for more than one MAC-family type. The 82571-family has
a custom setup_link function which also calls the generic function. The
ich8lan-family has a custom function which should just be called via the
function pointer. The 80003es2lan-family just uses the generic function.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| d1964eb138901286a170de8ed422efd227dd4daf |
|
22-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup: rename e1000e_id_led_init() and call as function pointer
Rename e1000e_id_led_init() to e1000e_id_led_init_generic() to signify the
function is used for more than one MAC-family type. For the ich8lan MAC
family, some MACs use the generic function and others use the function
e1000_id_led_init_pchlan(). In all cases where e1000e_id_led_init() was
called directly, change to call the function pointer to be consistent with
the driver design.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 5015e53a4cf0c88977120faede7eb02b0459d90e |
|
08-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup goto statements to exit points without common work
Per ./Documentation/CodingStyle, goto statements are acceptable for the
centralized exiting of functions when there are multiple exit points which
share common work such as cleanup. When no common work is required for
multiple exit points, the function should just return at these exit points
instead of doing an unnecessary jump to a centralized return. This patch
cleans up the inappropriate use of goto statements, and removes unnecessary
variables (or move to a smaller scope) where possible as a result of the
cleanups.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 2a31b37a8956154df099400ba93cd6898a629c6d |
|
08-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: potentially incorrect return for e1000e_setup_fiber_serdes_link
In the unlikely event that e1000_poll_fiber_serdes_link_generic() is called
and it returns an error, the returned error code value is not propagated to
the caller of e1000e_setup_fiber_serdes_link().
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 826072555b0dceac44a6e69a0c5be137e829c9d4 |
|
08-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup: always return 0
These are a few instances of returning a value that can only be 0 so just
use a 'return 0' to make it more obvious.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 7eb61d81946ccb61726600c6e8ceefcce9844f02 |
|
08-Feb-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: cleanup: remove unnecessary assignments just before returning
Just return the appropriate value.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 07914ee3ccbf93ce688f1aaba15d8b01f19c5d77 |
|
31-Jan-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: use true/false for bool autoneg_false
v2 - replaced mac->autoneg_failed == false with !mac->autoneg_failed
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 668018d74762741c3fe5a54f0eea1bd65dcabd7e |
|
31-Jan-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: remove unnecessary parentheses
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| fe1e980f24697edb7d4e17cd74bbeae4a0388525 |
|
31-Jan-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: remove unnecessary returns from void functions
...and convert some goto's which simply return to just return.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| 4bcf053baf6b255e8c82c7ecd0d15954adb0379b |
|
31-Jan-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: remove test that is always false
warning: comparison of unsigned expression < 0 is always false
Remove an unnecessary test that is reported when compiling driver with W=1.
The test is unnecessary because Intel wired GbE hardware older (i.e. less)
than 82571 is not supported by this driver.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| f5e261e626eb3fe07adf484aaad2ecfc757feba3 |
|
01-Jan-2012 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: update copyright year
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| fe2ddfb510f9d305a6654c7538c5c8faf326a16c |
|
21-Dec-2011 |
Bruce Allan <bruce.w.allan@intel.com> |
e1000e: split lib.c into three more-appropriate files
The generic lib.c file contains code relative to the various MACs, NVM and
Manageability supported by the driver. This patch splits the file into
three which are specific to those areas similar to how the PHY-specific
code is in phy.c and code specific to the 80003es2lan, 8257x, and ichX
MAC families are in their own files. The generic code that is applicable
to all MAC/PHY parts supported by the driver remains in netdev.c, param.c
and ethtool.c files. No change in functionality, just moving code
around for ease of maintenance, with some whitespace and other checkpatch
cleanups.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|