diff options
| author | Jordan Justen <[email protected]> | 2014-11-04 18:07:52 -0800 |
|---|---|---|
| committer | Jordan Justen <[email protected]> | 2015-06-12 15:12:40 -0700 |
| commit | 69659546a6a352239c5989624f9d9f084c643d7d (patch) | |
| tree | 42954b742f17a3654866efed72cfd9494926b3fd /src/mesa/drivers/dri | |
| parent | 1b9cc257d4b805e86af4860bb356dbedf5e054c6 (diff) | |
i965/inst: Add gateway_notify and gateway_subfuncid fields
These fields will be used when emitting a send for the barrier function.
Reference: IVB PRM Volume 4, Part 2, Section 1.1.1 Message Descriptor
v2:
* notify => gateway_notify (Ken)
* define bits for gen4-gen6 (bwidawsk, Ken)
Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Reviewed-by: Ben Widawsky <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_inst.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_inst.h b/src/mesa/drivers/dri/i965/brw_inst.h index e347c518348..7a8c210118c 100644 --- a/src/mesa/drivers/dri/i965/brw_inst.h +++ b/src/mesa/drivers/dri/i965/brw_inst.h @@ -322,6 +322,9 @@ FJ(gen4_jump_count, 111, 96, devinfo->gen < 6) FC(gen4_pop_count, 115, 112, devinfo->gen < 6) /** @} */ +/* Message descriptor bits */ +#define MD(x) ((x) + 96) + /** * Fields for SEND messages: * @{ @@ -347,6 +350,7 @@ FF(header_present, /* 6: */ 115, 115, /* 7: */ 115, 115, /* 8: */ 115, 115) +F(gateway_notify, MD(16), MD(15)) FF(function_control, /* 4: */ 111, 96, /* 4.5: */ 111, 96, @@ -354,6 +358,13 @@ FF(function_control, /* 6: */ 114, 96, /* 7: */ 114, 96, /* 8: */ 114, 96) +FF(gateway_subfuncid, + /* 4: */ MD(1), MD(0), + /* 4.5: */ MD(1), MD(0), + /* 5: */ MD(1), MD(0), /* 2:0, but bit 2 is reserved MBZ */ + /* 6: */ MD(2), MD(0), + /* 7: */ MD(2), MD(0), + /* 8: */ MD(2), MD(0)) FF(sfid, /* 4: */ 123, 120, /* called msg_target */ /* 4.5 */ 123, 120, @@ -364,9 +375,6 @@ FF(sfid, FC(base_mrf, 27, 24, devinfo->gen < 6); /** @} */ -/* Message descriptor bits */ -#define MD(x) (x + 96) - /** * URB message function control bits: * @{ |