diff options
| author | Yuval Mintz | 2012-04-03 20:41:29 +0200 |
|---|---|---|
| committer | David S. Miller | 2012-04-04 07:37:59 +0200 |
| commit | b475d78f464195cbdeeda0d80a2ffbd54653a4bd (patch) | |
| tree | 716c06b09bf324df76ae35660efeb0040a810096 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | |
| parent | bnx2x: Added support for a new device - 57811 (diff) | |
| download | kernel-qcow2-linux-b475d78f464195cbdeeda0d80a2ffbd54653a4bd.tar.gz kernel-qcow2-linux-b475d78f464195cbdeeda0d80a2ffbd54653a4bd.tar.xz kernel-qcow2-linux-b475d78f464195cbdeeda0d80a2ffbd54653a4bd.zip | |
bnx2x: congestion management re-organization
The congestion management code has migrated into a common location,
allowing all fw writes controlling mf congestion to be made in a
single function in the code. This is a semantic change.
Signed-off-by: Yuval Mintz <yuvalmin@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_cmn.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index 3e52d712235b..be59befbf362 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -964,6 +964,12 @@ static inline void bnx2x_reuse_rx_data(struct bnx2x_fastpath *fp, /************************* Init ******************************************/ +/* returns func by VN for current port */ +static inline int func_by_vn(struct bnx2x *bp, int vn) +{ + return 2 * vn + BP_PORT(bp); +} + /** * bnx2x_func_start - init function * @@ -1419,15 +1425,32 @@ static inline void storm_memset_func_cfg(struct bnx2x *bp, } static inline void storm_memset_cmng(struct bnx2x *bp, - struct cmng_struct_per_port *cmng, + struct cmng_init *cmng, u8 port) { + int vn; size_t size = sizeof(struct cmng_struct_per_port); u32 addr = BAR_XSTRORM_INTMEM + XSTORM_CMNG_PER_PORT_VARS_OFFSET(port); - __storm_memset_struct(bp, addr, size, (u32 *)cmng); + __storm_memset_struct(bp, addr, size, (u32 *)&cmng->port); + + for (vn = VN_0; vn < BP_MAX_VN_NUM(bp); vn++) { + int func = func_by_vn(bp, vn); + + addr = BAR_XSTRORM_INTMEM + + XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(func); + size = sizeof(struct rate_shaping_vars_per_vn); + __storm_memset_struct(bp, addr, size, + (u32 *)&cmng->vnic.vnic_max_rate[vn]); + + addr = BAR_XSTRORM_INTMEM + + XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(func); + size = sizeof(struct fairness_vars_per_vn); + __storm_memset_struct(bp, addr, size, + (u32 *)&cmng->vnic.vnic_min_rate[vn]); + } } /** @@ -1608,11 +1631,6 @@ static inline void bnx2x_bz_fp(struct bnx2x *bp, int index) */ void bnx2x_get_iscsi_info(struct bnx2x *bp); #endif -/* returns func by VN for current port */ -static inline int func_by_vn(struct bnx2x *bp, int vn) -{ - return 2 * vn + BP_PORT(bp); -} /** * bnx2x_link_sync_notify - send notification to other functions. |