/* * This file is only included exactly once! * * The tables here are derived from the tas3004 datasheet, * modulo typo corrections and some smoothing... */ #define TAS3004_TREBLE_MIN 0 #define TAS3004_TREBLE_MAX 72 #define TAS3004_BASS_MIN 0 #define TAS3004_BASS_MAX 72 #define TAS3004_TREBLE_ZERO 36 #define TAS3004_BASS_ZERO 36 static u8 tas3004_treble_table[] = { 150, /* -18 dB */ 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, /* 0 dB */ 113, 112, 111, 109, 108, 107, 105, 104, 103, 101, 99, 98, 96, 93, 91, 89, 86, 83, 81, 77, 74, 71, 67, 63, 59, 54, 49, 44, 38, 32, 26, 19, 10, 4, 2, 1, /* +18 dB */ }; static inline u8 tas3004_treble(int idx) { return tas3004_treble_table[idx]; } /* I only save the difference here to the treble table * so that the binary is smaller... * I have also ignored completely differences of * +/- 1 */ static s8 tas3004_bass_diff_to_treble[] = { 2, /* 7 dB, offset 50 */ 2, 2, 2, 2, 1, 2, 2, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10, 11, 14, 13, 8, 1, /* 18 dB */ }; static inline u8 tas3004_bass(int idx) { u8 result = tas3004_treble_table[idx]; if (idx >= 50) result += tas3004_bass_diff_to_treble[idx-50]; return result; } '/> net-next plumbingsTobias Klauser
summaryrefslogtreecommitdiff
path: root/drivers/usb/storage/Makefile
diff options
context:
space:
mode:
authorSriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>2017-01-09 16:00:44 +0530
committerJ. Bruce Fields <bfields@redhat.com>2017-01-12 16:14:47 -0500
commitce1ca7d2d140a1f4aaffd297ac487f246963dd2f (patch)
tree5aeab5e0cb6ef404c894a18251588278b9432a2c /drivers/usb/storage/Makefile
parent546125d1614264d26080817d0c8cddb9b25081fa (diff)
svcrdma: avoid duplicate dma unmapping during error recovery
In rdma_read_chunk_frmr() when ib_post_send() fails, the error code path invokes ib_dma_unmap_sg() to unmap the sg list. It then invokes svc_rdma_put_frmr() which in turn tries to unmap the same sg list through ib_dma_unmap_sg() again. This second unmap is invalid and could lead to problems when the iova being unmapped is subsequently reused. Remove the call to unmap in rdma_read_chunk_frmr() and let svc_rdma_put_frmr() handle it. Fixes: 412a15c0fe53 ("svcrdma: Port to new memory registration API") Cc: stable@vger.kernel.org Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'drivers/usb/storage/Makefile')