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/freebsd-11-stable/sys/dev/ath/ | ||
H A D | if_ath_tx.c | diff 248988 Mon Apr 01 18:59:54 MDT 2013 adrian Ensure that we only call the busdma unmap/flush routines once, when the buffer is being freed. * When buffers are cloned, the original mapping isn't copied but it wasn't freeing the mapping until later. To be safe, free the mapping when the buffer is cloned. * ath_freebuf() now no longer calls the busdma sync/unmap routines. * ath_tx_freebuf() now calls sync/unmap. * Call sync first, before calling unmap. Tested: * AR5416, STA mode |
H A D | if_ath.c | diff 248988 Mon Apr 01 18:59:54 MDT 2013 adrian Ensure that we only call the busdma unmap/flush routines once, when the buffer is being freed. * When buffers are cloned, the original mapping isn't copied but it wasn't freeing the mapping until later. To be safe, free the mapping when the buffer is cloned. * ath_freebuf() now no longer calls the busdma sync/unmap routines. * ath_tx_freebuf() now calls sync/unmap. * Call sync first, before calling unmap. Tested: * AR5416, STA mode |
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