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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_gt_mcr.c intel_gt_mcr_get_nonterminated_steering() -> reg_needs_read_steering()

Type Parameter Key Value
PARAM_VALUE 2 type 0-6
DATA_SOURCE 0 gt $0
DATA_SOURCE 1 reg $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/i915/gt/intel_gt_mcr.c intel_gt_mcr_read_any() -> reg_needs_read_steering()

Type Parameter Key Value
PARAM_VALUE 2 type 0-6
BUF_SIZE 0 gt s32min-(-1),1-s32max
BUF_SIZE 0 gt s32min-(-1),1-s32max
DATA_SOURCE 0 gt $0
DATA_SOURCE 1 reg $1
STR_LEN 0 gt (-1),8,14,18,21,23,26,34,36
STR_LEN 0 gt (-1),8,14,18,21,23,26,34,36
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 gt->clock_period_ns 0-u32max
HOST_DATA 0 gt->i915->uncore.fifo_count 0-126,u32max
HOST_DATA 0 gt->info.sfc_mask 0-255[c]
HOST_DATA 0 gt->info.sseu.slice_mask 0-255[c]
HOST_DATA 0 gt->uc.guc.mmio_msg 0
HOST_DATA 0 gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 gt->uncore->fifo_count 0-127,u32max
HALF_LOCKED2 &gt->tlb.invalidate_lock
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/intel_gt_mcr.c intel_gt_mcr_read_any_fw() -> reg_needs_read_steering()

Type Parameter Key Value
PARAM_VALUE 0 gt 4096-ptr_max
PARAM_VALUE 2 type 0-6
BUF_SIZE 0 gt s32min-(-1),1-s32max
BUF_SIZE 0 gt s32min-(-1),1-s32max
BUF_SIZE 0 gt->vm (-1),1208
DATA_SOURCE 0 gt $0
DATA_SOURCE 1 reg $1
STR_LEN 0 gt (-1),4,6,8,11-12,14,16,18,21,23,26,34,36
STR_LEN 0 gt (-1),4,6,8,11-12,14,16,18,21,23,26,34,36
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 gt->i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 gt->rc6.bios_rc_state 0-u32max
HOST_DATA 0 gt->rps.boost_freq 0-255
HOST_DATA 0 gt->rps.cur_freq 0-255
HOST_DATA 0 gt->rps.efficient_freq 0-255
HOST_DATA 0 gt->rps.idle_freq 0-255
HOST_DATA 0 gt->rps.ips.corr 0-255
HOST_DATA 0 gt->rps.ips.last_count1 0-12884901885
HOST_DATA 0 gt->rps.ips.last_count2 0-u32max
HOST_DATA 0 gt->rps.max_freq 0-255
HOST_DATA 0 gt->rps.max_freq_softlimit 0-255
HOST_DATA 0 gt->rps.min_freq 0-255
HOST_DATA 0 gt->rps.min_freq_softlimit 0-255
HOST_DATA 0 gt->rps.rp0_freq 0-255
HOST_DATA 0 gt->rps.rp1_freq 0-255
HOST_DATA 0 gt->uc.guc.mmio_msg 0
HOST_DATA 0 gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 gt->uncore->fifo_count 0-127,u32max
LOCK2 &uncore->lock
LOCK2 __flags
LOCK2 0 &gt->mcr_lock
HALF_LOCKED2 0 &gt->reset.mutex
TYPE_LOCK (struct intel_gt)->mcr_lock
TYPE_LOCK (struct intel_uncore)->lock