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| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2017-06-10 01:59:40 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-06-27 23:58:13 +0300 |
| commit | 9c1a99c3882beb9e88ed41d914e75bab2d593926 (patch) | |
| tree | 41465c04675b8a264949c4448583280b758a743a /drivers/infiniband/hw/hfi1/user_sdma.c | |
| parent | 702265fc0002497fd0ddaae4a5bec00a8a40da3e (diff) | |
| download | linux-9c1a99c3882beb9e88ed41d914e75bab2d593926.tar.xz | |
IB/hfi1: Create common expected receive verbs/PSM code
Declarations and code in common between verbs and PSM are now moved
to exp_rcv.[ch].
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index fcadbb9978ca..8f7cfdd9e9ec 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.c +++ b/drivers/infiniband/hw/hfi1/user_sdma.c @@ -94,27 +94,6 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12 /* Number of BTH.PSN bits used for sequence number in expected rcvs */ #define BTH_SEQ_MASK 0x7ffull -/* - * Define fields in the KDETH header so we can update the header - * template. - */ -#define KDETH_OFFSET_SHIFT 0 -#define KDETH_OFFSET_MASK 0x7fff -#define KDETH_OM_SHIFT 15 -#define KDETH_OM_MASK 0x1 -#define KDETH_TID_SHIFT 16 -#define KDETH_TID_MASK 0x3ff -#define KDETH_TIDCTRL_SHIFT 26 -#define KDETH_TIDCTRL_MASK 0x3 -#define KDETH_INTR_SHIFT 28 -#define KDETH_INTR_MASK 0x1 -#define KDETH_SH_SHIFT 29 -#define KDETH_SH_MASK 0x1 -#define KDETH_HCRC_UPPER_SHIFT 16 -#define KDETH_HCRC_UPPER_MASK 0xff -#define KDETH_HCRC_LOWER_SHIFT 24 -#define KDETH_HCRC_LOWER_MASK 0xff - #define AHG_KDETH_INTR_SHIFT 12 #define AHG_KDETH_SH_SHIFT 13 #define AHG_KDETH_ARRAY_SIZE 9 @@ -122,16 +101,6 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12 #define PBC2LRH(x) ((((x) & 0xfff) << 2) - 4) #define LRH2PBC(x) ((((x) >> 2) + 1) & 0xfff) -#define KDETH_GET(val, field) \ - (((le32_to_cpu((val))) >> KDETH_##field##_SHIFT) & KDETH_##field##_MASK) -#define KDETH_SET(dw, field, val) do { \ - u32 dwval = le32_to_cpu(dw); \ - dwval &= ~(KDETH_##field##_MASK << KDETH_##field##_SHIFT); \ - dwval |= (((val) & KDETH_##field##_MASK) << \ - KDETH_##field##_SHIFT); \ - dw = cpu_to_le32(dwval); \ - } while (0) - #define AHG_HEADER_SET(arr, idx, dw, bit, width, value) \ do { \ if ((idx) < ARRAY_SIZE((arr))) \ @@ -142,13 +111,6 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12 return -ERANGE; \ } while (0) -/* KDETH OM multipliers and switch over point */ -#define KDETH_OM_SMALL 4 -#define KDETH_OM_SMALL_SHIFT 2 -#define KDETH_OM_LARGE 64 -#define KDETH_OM_LARGE_SHIFT 6 -#define KDETH_OM_MAX_SIZE (1 << ((KDETH_OM_LARGE / KDETH_OM_SMALL) + 1)) - /* Tx request flag bits */ #define TXREQ_FLAGS_REQ_ACK BIT(0) /* Set the ACK bit in the header */ #define TXREQ_FLAGS_REQ_DISABLE_SH BIT(1) /* Disable header suppression */ |