diff options
| author | Devesh Sharma <devesh.sharma@broadcom.com> | 2019-02-07 09:31:22 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-07 23:24:48 +0300 |
| commit | ae8637e13185ab05b45bcf35f769f7f627c6714c (patch) | |
| tree | 2ae6e4a5c49b3f221050eb06520f4af53f4e804d /drivers/infiniband/hw/bnxt_re/qplib_res.h | |
| parent | af8b38ed0b9d34db940a52418e7849904336ace5 (diff) | |
| download | linux-ae8637e13185ab05b45bcf35f769f7f627c6714c.tar.xz | |
RDMA/bnxt_re: Add chip context to identify 57500 series
Adding setup and destroy routines for chip-context. The chip context would
be used frequently in control and data path to take execution flow
depending on the chip type. chip context structure pointer is added to
the relevant data structures.
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_res.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_res.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index 1e80aa7bbcce..6a0c45827053 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -180,12 +180,20 @@ struct bnxt_qplib_ctx { u64 hwrm_intf_ver; }; +struct bnxt_qplib_chip_ctx { + u16 chip_num; + u8 chip_rev; + u8 chip_metal; +}; + +#define CHIP_NUM_57500 0x1750 + struct bnxt_qplib_res { struct pci_dev *pdev; + struct bnxt_qplib_chip_ctx *cctx; struct net_device *netdev; struct bnxt_qplib_rcfw *rcfw; - struct bnxt_qplib_pd_tbl pd_tbl; struct bnxt_qplib_sgid_tbl sgid_tbl; struct bnxt_qplib_pkey_tbl pkey_tbl; @@ -193,6 +201,11 @@ struct bnxt_qplib_res { bool prio; }; +static inline bool bnxt_qplib_is_chip_gen_p5(struct bnxt_qplib_chip_ctx *cctx) +{ + return (cctx->chip_num == CHIP_NUM_57500); +} + #define to_bnxt_qplib(ptr, type, member) \ container_of(ptr, type, member) |