diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-12-19 10:33:36 +0100 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-12-19 10:33:36 +0100 |
commit | 01956ef82685c0793214d0bd28889304c7ed9068 (patch) | |
tree | 8d4ec514ba1c9e88cb0fd90871777d4917ff113f /drivers/net/ethernet/qlogic/qed/qed_dev.c | |
parent | 866ced99cbaa08b8dafdc0b0febf49cd6c3cf5a8 (diff) | |
parent | fa8a03bec68d9ef89da72277bd3501ed3daa6217 (diff) |
Merge branch 'github.com/Freescale/linux-fslc/4.14-2.0.x-imx' into toradex_4.14-2.0.x-imx-next
Conflicts:
sound/soc/codecs/sgtl5000.c
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dev.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 410528e7d927..c4e8bf0773fe 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -2947,6 +2947,7 @@ static int qed_get_dev_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) static int qed_hw_prepare_single(struct qed_hwfn *p_hwfn, void __iomem *p_regview, void __iomem *p_doorbells, + u64 db_phys_addr, enum qed_pci_personality personality) { int rc = 0; @@ -2954,6 +2955,7 @@ static int qed_hw_prepare_single(struct qed_hwfn *p_hwfn, /* Split PCI bars evenly between hwfns */ p_hwfn->regview = p_regview; p_hwfn->doorbells = p_doorbells; + p_hwfn->db_phys_addr = db_phys_addr; if (IS_VF(p_hwfn->cdev)) return qed_vf_hw_prepare(p_hwfn); @@ -3036,7 +3038,9 @@ int qed_hw_prepare(struct qed_dev *cdev, /* Initialize the first hwfn - will learn number of hwfns */ rc = qed_hw_prepare_single(p_hwfn, cdev->regview, - cdev->doorbells, personality); + cdev->doorbells, + cdev->db_phys_addr, + personality); if (rc) return rc; @@ -3045,22 +3049,25 @@ int qed_hw_prepare(struct qed_dev *cdev, /* Initialize the rest of the hwfns */ if (cdev->num_hwfns > 1) { void __iomem *p_regview, *p_doorbell; - u8 __iomem *addr; + u64 db_phys_addr; + u32 offset; /* adjust bar offset for second engine */ - addr = cdev->regview + - qed_hw_bar_size(p_hwfn, p_hwfn->p_main_ptt, - BAR_ID_0) / 2; - p_regview = addr; + offset = qed_hw_bar_size(p_hwfn, p_hwfn->p_main_ptt, + BAR_ID_0) / 2; + p_regview = cdev->regview + offset; - addr = cdev->doorbells + - qed_hw_bar_size(p_hwfn, p_hwfn->p_main_ptt, - BAR_ID_1) / 2; - p_doorbell = addr; + offset = qed_hw_bar_size(p_hwfn, p_hwfn->p_main_ptt, + BAR_ID_1) / 2; + + p_doorbell = cdev->doorbells + offset; + + db_phys_addr = cdev->db_phys_addr + offset; /* prepare second hw function */ rc = qed_hw_prepare_single(&cdev->hwfns[1], p_regview, - p_doorbell, personality); + p_doorbell, db_phys_addr, + personality); /* in case of error, need to free the previously * initiliazed hwfn 0. |