Dunlap agreed to a four-year, $28 million contract with the Chargers on Friday, Michael Gehlken of the San Diego Union-Tribune reports.

The 29-year-old Dunlap played a full 16 games last season for first time in his career (all starts), and performed at a high level. In fact, many felt he was a Pro Bowl snub, but he was rewarded Friday in the form of a new $28-million deal. He will continue to protect Philip Rivers' blindside at left tackle for the foreseeable future.

Updating an earlier item, Chargers LT King Dunlap has been diagnosed with a strained neck, but the team is uncertain if he suffered his third concussion of the season in Sunday's loss to the Broncos.

"Once we sit down and figure out all the details of everything and the doctors make the ruling," coach Mike McCoy said Monday. "We will definitely look at what is best for King Dunlap's future and not just our football team." At the very least, it sounds like Dunlap will miss Week 11. D.J. Fluker filled in on the blindside against the Broncos, with Jeromey Clary manning right tackle.

Chargers LT King Dunlap suffered a concussion in Sunday's game against the Broncos, and will not return.

Troublingly, it's Dunlap's third concussion of the season. It's possible he'll be shut down. Rookie D.J. Fluker has kicked over to the blindside, with Jeromey Clary coming it at right tackle.

Chargers LT King Dunlap (concussion) was a full participant in Saturday's practice and is probable for Week 6.

Dunlap missed the last two weeks due to a concussion. His return comes just in time, as fill-in LT Mike Harris was placed on injured reserve Wednesday with an ankle injury.

Chargers LT King Dunlap (concussion) has been cleared to resume practicing, and is on track to start Monday's game against the Colts.

The move comes just in time, as fill-in LT Mike Harris landed on injured reserve with an ankle injury Thursday. Dunlap was not playing at a high level before going down, but hasn't been a major liability on Philip Rivers' blindside.

Chargers LT King Dunlap (concussion) has resumed running and lifting.

It's finally some progress for Dunlap, who hasn't played since sustaining a serious concussion against the Titans in Week 3. Backup Michael Harris has handled himself fairly well, giving up one sack and five quarterback hurries over the last two weeks. Dunlap's Week 6 status is unclear right now.

Chargers declared LT King Dunlap (concussion) and LG Chad Rinehart (toe) inactive for Week 5 against the Raiders.

The Chargers are without two of their starting offensive lineman, but will be getting RG Jeromey Clary (clavicle) back this week. Also inactive are WR Lavelle Hawkins, QB Brad Sorensen, SS Brandon Taylor, DT Kwame Geathers, and OLB Tourek Williams.

Chargers LT King Dunlap (concussion) has been ruled out for Week 4.

Dunlap missed practice all week and still isn't ready to return from his concussion. Michael Harris will start in his place. The Chargers are also expected to be without LG Chad Rinehart (foot) and RG Jeromey Clary (clavicle) this week

Chargers LT King Dunlap (concussion) is not expected to play in Week 4.

DeMarcus Ware is licking his chops. Philip Rivers' blindside will now be manned by Mike Harris, who was an absolute turnstile as a rookie last year. At least D.J. Fluker is back at right tackle, though he struggles in pass pro.

Chargers LT King Dunlap (concussion) did not practice Wednesday.

Dunlap exited last week's loss to the Titans late in the fourth quarter with the concussion. LG Chad Rinehart (foot) has already been ruled out for this week against the Cowboys, while RG Jeromey Clary (clavicle) also isn't practicing this week. Michael Harris is Dunlap's backup. If you recall, Harris gave up ten sacks last season. DeMarcus Ware may have a field day.

The Chargers still haven't settled on a starting left tackle.

Outside of arguably Green Bay -- whose left-tackle battle was injury-induced -- San Diego is the only team in the league yet to settle on its quarterback's blind side protector entering the second week of preseason games. King Dunlap has taken the majority of first-team reps. Max Starks is his competition.

King Dunlap has gotten the majority of first-team left tackle reps so far.

ESPN's Matt Williamson believes the Chargers have "the worst left tackle situation in the NFL."

The Union-Tribune San Diego's Kevin Acee expects the Chargers to begin the season with King Dunlap at left tackle.

Acee believes journeyman Kevin Haslam could "perhaps" get a shot, but doesn't consider Mike Harris a candidate on the blindside after he got brutalized in place of Jared Gaither last season. A replacement-level talent, Dunlap has made just 19 starts in 52 career appearances. It's probably going to be another long year for declining veteran Philip Rivers.

Coach Mike McCoy declined to name King Dunlap his starting left tackle.

Chargers agreed to terms with OT King Dunlap, formerly of the Eagles.

Dunlap is not the answer to the Chargers' blindside woes. He was routinely beaten as a pass protector while in Philadelphia, but he's much better depth than undrafted free agent Michael Harris provided in 2012.

The Philadelphia Daily News is reporting that King Dunlap will move back to LT, Danny Watkins will be at RG, and Dennis Kelly will play RT going forward.

This move gets the struggling Demetress Bell off the field. Bell yielded five QB pressures and two sacks in the Eagles' Week 10 loss to the Cowboys. Kelly didn't fare much better, also giving up five QB pressures with one converted for a sack against Dallas. Eagles LG Evan Mathis says this is a stronger grouping, but we're not confident they will be able to turn things around and effectively protect Nick Foles this Sunday against the Redskins.

A source tells CSN Philly that King Dunlap has been reinstalled as the Eagles' starting left tackle.

Eagles LT King Dunlap (hamstring) will return to practice Wednesday.

Coach Andy Reid wouldn't commit to giving Dunlap his starting job back. Demetress Bell has filled in the last two weeks and fared reasonably well against two aggressive defenses in the Cardinals and Giants.

Eagles LT King Dunlap (hamstring) has been ruled out for Week 3 against the Cardinals.

Dunlap pulled a hamstring last week against the Ravens. Demetress Bell filled in and did a fine job, so he will get the start this week. If Bell performs well, Dunlap could be relegated to back-up duties upon his return.