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MFC r216824:
authorbschmidt <bschmidt@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 2 Jan 2011 10:01:29 +0000 (10:01 +0000)
committerbschmidt <bschmidt@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 2 Jan 2011 10:01:29 +0000 (10:01 +0000)
commit726ffa5f7c0ed6697df2ed4a42764d8d4811c42f
tree8a33e0a88357ccc0a44be75f2e44687ccbb3e925tree | snapshot
parentb03d8510a936da3393176598f9ad3ab82654b8f9commit | diff
MFC r216824:
The RX path is missing a few bus_dmamap_*() calls, this results in
modification of memory which was already free'd and eventually in:
wpi0: could not map mbuf (error 12)
wpi0: wpi_rx_intr: bus_dmamap_load failed, error 12
and an usuable device.

PR: kern/144898
Approved by: re (kib)

git-svn-id: svn://svn.freebsd.org/base/releng/8.2@216886 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/dev/wpi/if_wpi.c diff | blob | history
8.2-RELEASE