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gpu: gv11b: create modified runlist

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Create gv11b runlist for channel and tsg in the new
specified way. Also set runlist entry size for gv11b.

Bug 1735760

Change-Id: Ifd421cd71180e9d02303f4cfc92a59fd74d6d893
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1220258
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
seshendra Gadagottu
2016-09-13 13:08:01 -07:00
committed by mobile promotions
parent f1f9e2a3e6
commit 8fdf40a849
2 changed files with 86 additions and 23 deletions
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63
drivers/gpu/nvgpu/gv11b/fifo_gv11b.c
View File

@@ -21,8 +21,71 @@
#include "hw_pbdma_gv11b.h"
#include "fifo_gv11b.h"
#include "hw_fifo_gv11b.h"
#include "hw_ram_gv11b.h"
#include "hw_ccsr_gv11b.h"
static void gv11b_get_tsg_runlist_entry(struct tsg_gk20a *tsg, u32 *runlist)
{
u32 runlist_entry_0 = ram_rl_entry_type_tsg_v();
if (tsg->timeslice_timeout)
runlist_entry_0 |=
ram_rl_entry_tsg_timeslice_scale_f(tsg->timeslice_scale) |
ram_rl_entry_tsg_timeslice_timeout_f(tsg->timeslice_timeout);
else
runlist_entry_0 |=
ram_rl_entry_tsg_timeslice_scale_f(
ram_rl_entry_tsg_timeslice_scale_3_v()) |
ram_rl_entry_tsg_timeslice_timeout_f(
ram_rl_entry_tsg_timeslice_timeout_128_v());
runlist[0] = runlist_entry_0;
runlist[1] = ram_rl_entry_tsg_length_f(tsg->num_active_channels);
runlist[2] = ram_rl_entry_tsg_tsgid_f(tsg->tsgid);
runlist[3] = 0;
gk20a_dbg_info("gv11b tsg runlist [0] %x [1] %x [2] %x [3] %x\n",
runlist[0], runlist[1], runlist[2], runlist[3]);
}
static void gv11b_get_ch_runlist_entry(struct channel_gk20a *c, u32 *runlist)
{
struct gk20a *g = c->g;
u32 addr_lo, addr_hi;
u32 runlist_entry;
/* Time being use 0 pbdma sequencer */
runlist_entry = ram_rl_entry_type_channel_v() |
ram_rl_entry_chan_runqueue_selector_f(0) |
ram_rl_entry_chan_userd_target_f(
ram_rl_entry_chan_userd_target_sys_mem_ncoh_v()) |
ram_rl_entry_chan_inst_target_f(
ram_rl_entry_chan_userd_target_sys_mem_ncoh_v());
addr_lo = u64_lo32(c->userd_iova) >>
ram_rl_entry_chan_userd_ptr_align_shift_v();
addr_hi = u64_hi32(c->userd_iova);
runlist[0] = runlist_entry | ram_rl_entry_chan_userd_ptr_lo_f(addr_lo);
runlist[1] = ram_rl_entry_chan_userd_ptr_hi_f(addr_hi);
addr_lo = u64_lo32(gk20a_mm_inst_block_addr(g, &c->inst_block)) >>
ram_rl_entry_chan_inst_ptr_align_shift_v();
addr_hi = u64_hi32(gk20a_mm_inst_block_addr(g, &c->inst_block));
runlist[2] = ram_rl_entry_chan_inst_ptr_lo_f(addr_lo) |
ram_rl_entry_chid_f(c->hw_chid);
runlist[3] = ram_rl_entry_chan_inst_ptr_hi_f(addr_hi);
gk20a_dbg_info("gv11b channel runlist [0] %x [1] %x [2] %x [3] %x\n",
runlist[0], runlist[1], runlist[2], runlist[3]);
}
void gv11b_init_fifo(struct gpu_ops *gops)
{
gp10b_init_fifo(gops);
gops->fifo.runlist_entry_size = ram_rl_entry_size_v;
gops->fifo.get_tsg_runlist_entry = gv11b_get_tsg_runlist_entry;
gops->fifo.get_ch_runlist_entry = gv11b_get_ch_runlist_entry;
}

46
drivers/gpu/nvgpu/gv11b/hw_ram_gv11b.h
View File

@@ -462,7 +462,7 @@ static inline u32 ram_rl_entry_chan_inst_target_f(u32 v)
{
return (v & 0x3) << 4;
}
static inline u32 ram_rl_entry_chan_inst_target_target_sys_mem_ncoh_v(void)
static inline u32 ram_rl_entry_chan_inst_target_sys_mem_ncoh_v(void)
{
return 0x00000003;
}
@@ -470,19 +470,19 @@ static inline u32 ram_rl_entry_chan_userd_target_f(u32 v)
{
return (v & 0x3) << 6;
}
static inline u32 ram_rl_entry_chan_userd_target_target_vid_mem_v(void)
static inline u32 ram_rl_entry_chan_userd_target_vid_mem_v(void)
{
return 0x00000000;
}
static inline u32 ram_rl_entry_chan_userd_target_target_vid_mem_nvlink_coh_v(void)
static inline u32 ram_rl_entry_chan_userd_target_vid_mem_nvlink_coh_v(void)
{
return 0x00000001;
}
static inline u32 ram_rl_entry_chan_userd_target_target_sys_mem_coh_v(void)
static inline u32 ram_rl_entry_chan_userd_target_sys_mem_coh_v(void)
{
return 0x00000002;
}
static inline u32 ram_rl_entry_chan_userd_target_target_sys_mem_ncoh_v(void)
static inline u32 ram_rl_entry_chan_userd_target_sys_mem_ncoh_v(void)
{
return 0x00000003;
}
@@ -494,18 +494,6 @@ static inline u32 ram_rl_entry_chan_userd_ptr_hi_f(u32 v)
{
return (v & 0xffffffff) << 0;
}
static inline u32 ram_rl_entry_chan_userd_ptr_hi_entry_chan_inst_ptr_align_shift_v(void)
{
return 0x0000000c;
}
static inline u32 ram_rl_entry_chan_userd_ptr_hi_entry_chan_userd_ptr_align_shift_v(void)
{
return 0x00000008;
}
static inline u32 ram_rl_entry_chan_userd_ptr_hi_entry_chan_userd_align_shift_v(void)
{
return 0x00000008;
}
static inline u32 ram_rl_entry_chid_f(u32 v)
{
return (v & 0xfff) << 0;
@@ -526,7 +514,7 @@ static inline u32 ram_rl_entry_tsg_timeslice_scale_f(u32 v)
{
return (v & 0xf) << 16;
}
static inline u32 ram_rl_entry_tsg_timeslice_scale_entry_tsg_timeslice_scale_3_v(void)
static inline u32 ram_rl_entry_tsg_timeslice_scale_3_v(void)
{
return 0x00000003;
}
@@ -534,11 +522,11 @@ static inline u32 ram_rl_entry_tsg_timeslice_timeout_f(u32 v)
{
return (v & 0xff) << 24;
}
static inline u32 ram_rl_entry_tsg_timeslice_timeout_entry_tsg_timeslice_timeout_128_v(void)
static inline u32 ram_rl_entry_tsg_timeslice_timeout_128_v(void)
{
return 0x00000080;
}
static inline u32 ram_rl_entry_tsg_timeslice_timeout_entry_tsg_timeslice_timeout_disable_v(void)
static inline u32 ram_rl_entry_tsg_timeslice_timeout_disable_v(void)
{
return 0x00000000;
}
@@ -546,15 +534,15 @@ static inline u32 ram_rl_entry_tsg_length_f(u32 v)
{
return (v & 0xff) << 0;
}
static inline u32 ram_rl_entry_tsg_length_entry_tsg_length_init_v(void)
static inline u32 ram_rl_entry_tsg_length_init_v(void)
{
return 0x00000000;
}
static inline u32 ram_rl_entry_tsg_length_entry_tsg_length_min_v(void)
static inline u32 ram_rl_entry_tsg_length_min_v(void)
{
return 0x00000001;
}
static inline u32 ram_rl_entry_tsg_length_entry_tsg_length_max_v(void)
static inline u32 ram_rl_entry_tsg_length_max_v(void)
{
return 0x00000080;
}
@@ -562,4 +550,16 @@ static inline u32 ram_rl_entry_tsg_tsgid_f(u32 v)
{
return (v & 0xfff) << 0;
}
static inline u32 ram_rl_entry_chan_inst_ptr_align_shift_v(void)
{
return 0x0000000c;
}
static inline u32 ram_rl_entry_chan_userd_ptr_align_shift_v(void)
{
return 0x00000008;
}
static inline u32 ram_rl_entry_chan_userd_align_shift_v(void)
{
return 0x00000008;
}
#endif