diff options
| author |   Mike Marciniszyn <mike.marciniszyn@intel.com> | 2018-06-20 09:43:06 -0700 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-06-22 09:12:17 -0600 |
| commit | 06e81e3e920806593fa7459ee52bf9b978a8d260 (patch) | |
| tree | 610aacb4de047e2767cb3e6908fe7205a5a7e693 /drivers/infiniband/hw/hfi1/hfi.h | |
| parent | IB/hfi1: Remove unused/writeonly devdata fields (diff) | |
| download | linux-dev-06e81e3e920806593fa7459ee52bf9b978a8d260.tar.xz linux-dev-06e81e3e920806593fa7459ee52bf9b978a8d260.zip | |
IB/hfi1: Remove caches of chip CSRs
Remove the sizeable cache of the chip sizing CSRs and replace with CSR
reads as needed.
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/hfi.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index 3b3d435a2f90..148c12836074 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -1059,8 +1059,6 @@ struct hfi1_devdata { dma_addr_t sdma_pad_phys; /* for deallocation */ size_t sdma_heads_size; - /* number from the chip */ - u32 chip_sdma_engines; /* num used */ u32 num_sdma; /* array of engines sized by num_sdma */ @@ -1141,19 +1139,6 @@ struct hfi1_devdata { /* Base GUID for device (network order) */ u64 base_guid; - /* these are the "32 bit" regs */ - - /* number of receive contexts the chip supports */ - u32 chip_rcv_contexts; - /* number of receive array entries */ - u32 chip_rcv_array_count; - /* number of PIO send contexts the chip supports */ - u32 chip_send_contexts; - /* number of bytes in the PIO memory buffer */ - u32 chip_pio_mem_size; - /* number of bytes in the SDMA memory buffer */ - u32 chip_sdma_mem_size; - /* both sides of the PCIe link are gen3 capable */ u8 link_gen3_capable; u8 dc_shutdown; |