kernel/linux.git/drivers/ntb/hw, branch v4.11.5

ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly

2017-02-17T04:11:26+00:00

On Skylake hardware, the link_poll isn't clearing the pending interrupt bit. Adding a new function for SKX that handles clearing of status bit the right way. Signed-off-by: Dave Jiang Fixes: 783dfa6c ("ntb: Adding Skylake Xeon NTB support") Signed-off-by: Jon Mason

NTB: Fix 'request_irq()' and 'free_irq()' inconsistancy

2016-12-23T21:11:03+00:00

'request_irq()' and 'free_irq()' should have the same 'dev_id'. Signed-off-by: Christophe JAILLET Acked-by: Dave Jiang Signed-off-by: Jon Mason

ntb: fix SKX NTB config space size register offsets

2016-12-23T21:10:54+00:00

The offsets for the SZ registers are wrong. Updated. Signed-off-by: Dave Jiang Reported-by: Sandeep Mann Tested-by: Zachary Ross Signed-off-by: Jon Mason

NTB: Register and offset values fix for memory window

2016-12-23T21:09:18+00:00

Due to incorrect limit and translation register values, NTB link was going down when the memory window was setup. Made appropriate changes as per spec. Fix limit register values for BAR1, which was overlapping with the BAR23 address. Signed-off-by: Shyam Sundar S K Acked-by: Allen Hubbe Signed-off-by: Jon Mason

NTB: add support for hotplug feature

2016-12-23T21:09:15+00:00

AMD NTB support hotplug under B2B mode. NTB will trigger link up/down interrupt event when doing plug add/remove, this patch implements the two interrupt event to support B2B hotplug function. Signed-off-by: Xiangliang Yu Signed-off-by: Shyam Sundar S K Acked-by: Allen Hubbe Signed-off-by: Jon Mason

ntb: Adding Skylake Xeon NTB support

2016-12-23T21:09:10+00:00

The Skylake Xeon NTB hardware has made some changes to the register name, offset, and the way doorbells work. Adding driver support for the new hardware. Signed-off-by: Dave Jiang Acked-by: Allen Hubbe Signed-off-by: Jon Mason

ntb: ntb_hw_intel: init peer_addr in struct intel_ntb_dev

2016-11-13T21:48:29+00:00

The peer_addr member of intel_ntb_dev is not set, therefore when acquiring ntb_peer_db and ntb_peer_spad we only get the offset rather than the actual physical address. Adding fix to correct that. Signed-off-by: Dave Jiang Acked-by: Allen Hubbe Signed-off-by: Jon Mason

NTB: ntb_hw_intel: Fix typo in module parameter descriptions

2016-11-13T21:48:29+00:00

Fix typo in module parameter descriptions. Signed-off-by: Wei Yongjun Acked-by: Allen Hubbe Signed-off-by: Jon Mason

NTB: ntb_hw_intel: use local variable pdev

2016-08-05T14:34:13+00:00

Clean up duplicated expression by replacing it with the equivalent local variable pdev. Signed-off-by: Allen Hubbe Acked-by: Dave Jiang Signed-off-by: Jon Mason

NTB: ntb_hw_intel: show BAR size in debugfs info

2016-08-05T14:33:47+00:00

It will be useful to know the hardware configured BAR size to diagnose issues with NTB memory windows. Signed-off-by: Allen Hubbe Acked-by: Dave Jiang Signed-off-by: Jon Mason