diff options
| author |   Prabhakar Kushwaha <pkushwaha@marvell.com> | 2021-10-04 09:58:47 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-10-04 12:55:49 +0100 |
| commit | e2dbc2237692dbf297e2f2886a201ee44c30ae81 (patch) | |
| tree | 56778e33abafd57c025e1336f2f2fa7472f63437 /drivers/net/ethernet/qlogic/qed/qed_iscsi.c | |
| parent | qed: Update FW init functions to support FW 8.59.1.0 (diff) | |
| download | linux-dev-e2dbc2237692dbf297e2f2886a201ee44c30ae81.tar.xz linux-dev-e2dbc2237692dbf297e2f2886a201ee44c30ae81.zip | |
qed: Add '_GTT' suffix to the IRO RAM macros
GTT (Global translation table) is a fast-access window in the BAR into
the register space, which only maps certain register addresses.
This change helps enforce that only those addresses which are indeed
mapped by the GTT are being accessed through it.
Adding the '_GTT' suffix to the IRO FW memory (“RAM”) macros that
access GTT-able region in FW memories (“RAM”) and use GTT macros
to access RAM BAR from drivers.
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: Omkar Kulkarni <okulkarni@marvell.com>
Signed-off-by: Shai Malin <smalin@marvell.com>
Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_iscsi.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_iscsi.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c index b116b3183939..511ab214eb9c 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c @@ -628,10 +628,9 @@ static void __iomem *qed_iscsi_get_primary_bdq_prod(struct qed_hwfn *p_hwfn, { if (RESC_NUM(p_hwfn, QED_BDQ)) { return (u8 __iomem *)p_hwfn->regview + - GTT_BAR0_MAP_REG_MSDM_RAM + - MSTORM_SCSI_BDQ_EXT_PROD_OFFSET(RESC_START(p_hwfn, - QED_BDQ), - bdq_id); + GET_GTT_BDQ_REG_ADDR(GTT_BAR0_MAP_REG_MSDM_RAM, + MSTORM_SCSI_BDQ_EXT_PROD, + RESC_START(p_hwfn, QED_BDQ), bdq_id); } else { DP_NOTICE(p_hwfn, "BDQ is not allocated!\n"); return NULL; @@ -643,10 +642,9 @@ static void __iomem *qed_iscsi_get_secondary_bdq_prod(struct qed_hwfn *p_hwfn, { if (RESC_NUM(p_hwfn, QED_BDQ)) { return (u8 __iomem *)p_hwfn->regview + - GTT_BAR0_MAP_REG_TSDM_RAM + - TSTORM_SCSI_BDQ_EXT_PROD_OFFSET(RESC_START(p_hwfn, - QED_BDQ), - bdq_id); + GET_GTT_BDQ_REG_ADDR(GTT_BAR0_MAP_REG_TSDM_RAM, + TSTORM_SCSI_BDQ_EXT_PROD, + RESC_START(p_hwfn, QED_BDQ), bdq_id); } else { DP_NOTICE(p_hwfn, "BDQ is not allocated!\n"); return NULL; |