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Searched refs:ctb (Results 1 – 4 of 4) sorted by relevance

/openbmc/linux/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_ct.c133 static void guc_ct_buffer_reset(struct intel_guc_ct_buffer *ctb) in guc_ct_buffer_reset() argument
137 ctb->broken = false; in guc_ct_buffer_reset()
138 ctb->tail = 0; in guc_ct_buffer_reset()
139 ctb->head = 0; in guc_ct_buffer_reset()
140 space = CIRC_SPACE(ctb->tail, ctb->head, ctb->size) - ctb->resv_space; in guc_ct_buffer_reset()
141 atomic_set(&ctb->space, space); in guc_ct_buffer_reset()
143 guc_ct_buffer_desc_init(ctb->desc); in guc_ct_buffer_reset()
146 static void guc_ct_buffer_init(struct intel_guc_ct_buffer *ctb, in guc_ct_buffer_init() argument
152 ctb->desc = desc; in guc_ct_buffer_init()
153 ctb->cmds = cmds; in guc_ct_buffer_init()
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/openbmc/u-boot/drivers/ram/
H A Dstm32_sdram.c164 u32 ctb; /* SDCMR register: Command Target Bank */ in stm32_sdram_init() local
216 ctb = FMC_SDCMR_BANK_1; in stm32_sdram_init()
218 ctb = FMC_SDCMR_BANK_2; in stm32_sdram_init()
220 writel(ctb | FMC_SDCMR_MODE_START_CLOCK, &regs->sdcmr); in stm32_sdram_init()
224 writel(ctb | FMC_SDCMR_MODE_PRECHARGE, &regs->sdcmr); in stm32_sdram_init()
228 writel((ctb | FMC_SDCMR_MODE_AUTOREFRESH | 7 << FMC_SDCMR_NRFS_SHIFT), in stm32_sdram_init()
233 writel(ctb | (SDRAM_MODE_BL << SDRAM_MODE_BL_SHIFT in stm32_sdram_init()
240 writel(ctb | FMC_SDCMR_MODE_NORMAL, &regs->sdcmr); in stm32_sdram_init()
/openbmc/linux/drivers/gpu/drm/i915/
H A Di915_gpu_error.c679 const struct intel_ctb_coredump *ctb) in err_print_guc_ctb() argument
681 if (!ctb->size) in err_print_guc_ctb()
685 name, ctb->raw_status, ctb->raw_head, ctb->raw_tail, in err_print_guc_ctb()
686 ctb->head, ctb->tail, ctb->desc_offset, ctb->cmds_offset, ctb->size); in err_print_guc_ctb()
699 err_print_guc_ctb(m, "Send", error_uc->guc.ctb + 0); in err_print_uc()
700 err_print_guc_ctb(m, "Recv", error_uc->guc.ctb + 1); in err_print_uc()
1712 const struct intel_guc_ct_buffer *ctb, in gt_record_guc_ctb() argument
1715 if (!ctb || !ctb->desc) in gt_record_guc_ctb()
1718 saved->raw_status = ctb->desc->status; in gt_record_guc_ctb()
1719 saved->raw_head = ctb->desc->head; in gt_record_guc_ctb()
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H A Di915_gpu_error.h181 struct intel_ctb_coredump ctb[2]; member