diff options
author | Mintz, Yuval <Yuval.Mintz@cavium.com> | 2017-06-01 15:29:03 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-06-01 12:17:17 -0400 |
commit | d749dd0dc117e7b02fa3a169c431476d59d18950 (patch) | |
tree | ddacde5ac877c6d7ff198d34a15095e8ef05ecb7 /drivers/net/ethernet/qlogic/qed/qed_sriov.c | |
parent | qed: Minor refactoring in interrupt code (diff) | |
download | linux-dev-d749dd0dc117e7b02fa3a169c431476d59d18950.tar.xz linux-dev-d749dd0dc117e7b02fa3a169c431476d59d18950.zip |
qed: IGU read revised
As a first step for relaxing various assumptions done by driver
about the IGU mapping, the driver is now going to read the entire
IGU into a shadow copy, and mark in its database each status block
that's relevant for it.
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_sriov.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_sriov.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index b6bda45d0489..0827a4187dc7 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -393,7 +393,7 @@ static void qed_iov_clear_vf_igu_blocks(struct qed_hwfn *p_hwfn, for (sb_id = 0; sb_id < QED_MAPPING_MEMORY_SIZE(p_hwfn->cdev); sb_id++) { - p_sb = &p_hwfn->hw_info.p_igu_info->igu_map.igu_blocks[sb_id]; + p_sb = &p_hwfn->hw_info.p_igu_info->entry[sb_id]; if ((p_sb->status & QED_IGU_STATUS_FREE) && !(p_sb->status & QED_IGU_STATUS_PF)) { val = qed_rd(p_hwfn, p_ptt, @@ -872,7 +872,7 @@ static u8 qed_iov_alloc_vf_igu_sbs(struct qed_hwfn *p_hwfn, int qid = 0, igu_id = 0; u32 val = 0; - igu_blocks = p_hwfn->hw_info.p_igu_info->igu_map.igu_blocks; + igu_blocks = p_hwfn->hw_info.p_igu_info->entry; if (num_rx_queues > p_hwfn->hw_info.p_igu_info->free_blks) num_rx_queues = p_hwfn->hw_info.p_igu_info->free_blks; @@ -931,8 +931,7 @@ static void qed_iov_free_vf_igu_sbs(struct qed_hwfn *p_hwfn, SET_FIELD(val, IGU_MAPPING_LINE_VALID, 0); qed_wr(p_hwfn, p_ptt, addr, val); - p_info->igu_map.igu_blocks[igu_id].status |= - QED_IGU_STATUS_FREE; + p_info->entry[igu_id].status |= QED_IGU_STATUS_FREE; p_hwfn->hw_info.p_igu_info->free_blks++; } |