diff options
| author | Merav Sicron <meravs@broadcom.com> | 2012-11-07 00:45:48 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-07 18:57:19 -0500 |
| commit | 55c11941e382cb26010138ab824216f47af37606 (patch) | |
| tree | 92724ef130081b47426919758c5fac4061e9e708 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h | |
| parent | babc6727d537199f7fbf6dfe711ae418d399b3eb (diff) | |
| download | op-kernel-dev-55c11941e382cb26010138ab824216f47af37606.zip op-kernel-dev-55c11941e382cb26010138ab824216f47af37606.tar.gz | |
bnx2x: Support loading cnic resources at run-time
This patch replaces the BCM_CNIC define with a flag which can change at run-time
and which does not use the CONFIG_CNIC kconfig option.
For the PF/hypervisor driver cnic is always supported, however allocation of
cnic resources and configuration of the HW for offload mode is done only when
the cnic module registers bnx2x.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h index fe66d90..d755acf 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h @@ -648,15 +648,25 @@ static int bnx2x_ilt_client_mem_op(struct bnx2x *bp, int cli_num, return rc; } +static int bnx2x_ilt_mem_op_cnic(struct bnx2x *bp, u8 memop) +{ + int rc = 0; + + if (CONFIGURE_NIC_MODE(bp)) + rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_SRC, memop); + if (!rc) + rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_TM, memop); + + return rc; +} + static int bnx2x_ilt_mem_op(struct bnx2x *bp, u8 memop) { int rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_CDU, memop); if (!rc) rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_QM, memop); - if (!rc) + if (!rc && CNIC_SUPPORT(bp) && !CONFIGURE_NIC_MODE(bp)) rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_SRC, memop); - if (!rc) - rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_TM, memop); return rc; } @@ -781,12 +791,19 @@ static void bnx2x_ilt_client_id_init_op(struct bnx2x *bp, bnx2x_ilt_client_init_op(bp, ilt_cli, initop); } +static void bnx2x_ilt_init_op_cnic(struct bnx2x *bp, u8 initop) +{ + if (CONFIGURE_NIC_MODE(bp)) + bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_SRC, initop); + bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_TM, initop); +} + static void bnx2x_ilt_init_op(struct bnx2x *bp, u8 initop) { bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_CDU, initop); bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_QM, initop); - bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_SRC, initop); - bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_TM, initop); + if (CNIC_SUPPORT(bp) && !CONFIGURE_NIC_MODE(bp)) + bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_SRC, initop); } static void bnx2x_ilt_init_client_psz(struct bnx2x *bp, int cli_num, @@ -890,7 +907,6 @@ static void bnx2x_qm_init_ptr_table(struct bnx2x *bp, int qm_cid_count, /**************************************************************************** * SRC initializations ****************************************************************************/ -#ifdef BCM_CNIC /* called during init func stage */ static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2, dma_addr_t t2_mapping, int src_cid_count) @@ -915,5 +931,4 @@ static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2, U64_HI((u64)t2_mapping + (src_cid_count-1) * sizeof(struct src_ent))); } -#endif #endif /* BNX2X_INIT_OPS_H */ |
