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gpu: nvgpu: Create CIC-mon and CIC-rm subunits

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common.cic unit is divided into common.cic.mon and common.cic.rm
based on rm and mon process split.

CIC-mon subunit includes the code which is utilized in critical
interrupt handling path like initialization, error detection and
error reporting path. CIC-rm subunit includes the code corresponding
to rest of interrupt handling(like collecting error debug data from
registers) and ISR status management (status of deferred interrupts).

Split the CIC APIs and data-members into above two subunits.

JIRA NVGPU-6899

Change-Id: I151b59105ff570607c4a62e974785e9c1323ef69
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2551897
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
tkudav
2021-06-30 15:45:08 +05:30
committed by mobile promotions
parent 8ccf9820ba
commit 0526e7eaa9
82 changed files with 934 additions and 733 deletions
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16
userspace/units/ptimer/nvgpu-ptimer.c
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@@ -26,9 +26,9 @@
#include <nvgpu/gk20a.h>
#include <nvgpu/ptimer.h>
#include <nvgpu/cic.h>
#include <nvgpu/cic_mon.h>
#include <hal/ptimer/ptimer_gk20a.h>
#include <hal/cic/cic_gv11b.h>
#include <hal/cic/mon/cic_gv11b.h>
#include <nvgpu/hw/gk20a/hw_timer_gk20a.h>
#include "nvgpu-ptimer.h"
@@ -90,8 +90,8 @@ int test_setup_env(struct unit_module *m,
g->ops.ptimer.read_ptimer = gk20a_read_ptimer;
g->ops.ptimer.isr = gk20a_ptimer_isr;
g->ops.cic.init = gv11b_cic_init;
g->ops.cic.report_err = nvgpu_cic_report_err_safety_services;
g->ops.cic_mon.init = gv11b_cic_mon_init;
g->ops.cic_mon.report_err = nvgpu_cic_mon_report_err_safety_services;
/* Create ptimer register space */
if (nvgpu_posix_io_add_reg_space(g, PTIMER_REG_SPACE_START,
@@ -102,12 +102,18 @@ int test_setup_env(struct unit_module *m,
}
(void)nvgpu_posix_register_io(g, &test_reg_callbacks);
if (nvgpu_cic_init_common(g) != 0) {
if (nvgpu_cic_mon_setup(g) != 0) {
unit_err(m, "%s: failed to initialize CIC\n",
__func__);
return UNIT_FAIL;
}
if (nvgpu_cic_mon_init_lut(g) != 0) {
unit_err(m, "%s: failed to initialize CIC LUT\n",
__func__);
return UNIT_FAIL;
}
return UNIT_SUCCESS;
}