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author | Mintz, Yuval | 2017-06-20 15:00:00 +0200 |
---|---|---|
committer | David S. Miller | 2017-06-20 18:34:06 +0200 |
commit | 1a4a69751f4d24ffd3530f5a9694636db1566a3b (patch) | |
tree | 5728b1b30b9d4e5853237aa11d3aa5606c46a929 /drivers/net/ethernet/qlogic/qed/qed_dev_api.h | |
parent | tcp: md5: add TCP_MD5SIG_EXT socket option to set a key address prefix (diff) | |
download | kernel-qcow2-linux-1a4a69751f4d24ffd3530f5a9694636db1566a3b.tar.gz kernel-qcow2-linux-1a4a69751f4d24ffd3530f5a9694636db1566a3b.tar.xz kernel-qcow2-linux-1a4a69751f4d24ffd3530f5a9694636db1566a3b.zip |
qed: Chain support for external PBL
iWARP would require the chains to allocate/free their PBL memory
independently, so add the infrastructure to provide it externally.
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dev_api.h')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev_api.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev_api.h b/drivers/net/ethernet/qlogic/qed/qed_dev_api.h index 12d16c096e36..1f1df1bf127c 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev_api.h +++ b/drivers/net/ethernet/qlogic/qed/qed_dev_api.h @@ -307,6 +307,7 @@ int qed_dmae_host2host(struct qed_hwfn *p_hwfn, * @param num_elems * @param elem_size * @param p_chain + * @param ext_pbl - a possible external PBL * * @return int */ @@ -315,7 +316,9 @@ qed_chain_alloc(struct qed_dev *cdev, enum qed_chain_use_mode intended_use, enum qed_chain_mode mode, enum qed_chain_cnt_type cnt_type, - u32 num_elems, size_t elem_size, struct qed_chain *p_chain); + u32 num_elems, + size_t elem_size, + struct qed_chain *p_chain, struct qed_chain_ext_pbl *ext_pbl); /** * @brief qed_chain_free - Free chain DMA memory |