src-test2/sys/dev/cxgb, branch stable/7

MFC r285340:

2015-07-28T09:19:04Z

Fix swapped copyin(9) arguments in cxgb's iwch_arm_cq() function. Detected by clang 3.7.0 with the warning: sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb_provider.c:309:18: error: variable 'rptr' is uninitialized when used here [-Werror,-Wuninitialized] chp->cq.rptr = rptr; ^~~~

MFC r241844:

2012-11-04T01:20:00Z

remove duplicate semicolons where possible. Approved by: cperciva (implicit)

MFC r242087:

2012-10-30T19:34:45Z

Initialize the response queue mutex a bit earlier to avoid a panic that occurs if t3_sge_alloc_qset fails and then t3_free_qset attempts to destroy an uninitialized mutex.

Merge r240680 from head:

2012-10-28T13:21:35Z

Align the PCI Express #defines with the style used for the PCI-X #defines. This has the advantage that it makes the names more compact, and also allows us to correct the non-uniform naming of the PCIM_LINK_* defines, making them all consistent amongst themselves. This is a mostly mechanical rename: s/PCIR_EXPRESS_/PCIER_/g s/PCIM_EXP_/PCIEM_/g s/PCIM_LINK_/PCIEM_LINK_/g In this MFC, #defines have been added for the old names to assist merges and out-of-tree drivers.

MFC 232854,232874,232882,232883,232886 for bus_get_dma_tag()

2012-05-18T21:40:17Z

Partial MFC of r212370. np@ requested this functionality so I kept in

2011-06-01T18:27:13Z

the cxgb change, but otherwise MFC'd only the new function sbuf_new_for_sysctl(9) and none of the changed code. MFC r217830: Document sbuf_new_for_sysctl(9). Partial MFC of r217916: Explicitly wire the user buffer rather than doing it implicitly in sbuf_new_for_sysctl(9). This allows using an sbuf with a SYSCTL_OUT drain for extremely large amounts of data where the caller knows that appropriate references are held, and sleeping is not an issue.

MFC r219945, r219946, r220009

2011-04-04T20:02:29Z

r219945: T3C initialization should setup the parity fence too. r219946: t3_free_sge_resources should be given the number of qsets it needs to free. r220009: Update T3 firmware to 7.11.0

MFC r216373: fix incorrect use of atomic_set_xxx in cxgb

2011-03-11T15:53:11Z

MFC r218909:

2011-02-24T10:45:41Z

Fix typos - remove duplicate "the". PR: bin/154928 Submitted by: Eitan Adler

When the per-queueset transmit kthread is idle, do not pass a sleep

2010-12-14T21:33:17Z

priority of '1' to tsleep(). This caused the priority of this kthread to be raised higher than every other thread in the system. Instead, leave the priority of the kthread at its existing level. This is a direct commit to stable/7 as this code is no longer present in 8.x and later. Reviewed by: np Approved by: re (kib)