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Searched refs:desc_tail (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/gpu/drm/xe/
H A Dxe_guc_ct.c651 u32 desc_tail = desc_read(xe, h2g, tail); in h2g_write() local
654 if (tail != desc_tail) { in h2g_write()
656 xe_gt_err(gt, "CT write: tail was modified %u != %u\n", desc_tail, tail); in h2g_write()
1354 u32 desc_tail = desc_read(xe, g2h, tail); in g2h_read() local
1384 if (desc_tail >= g2h->info.size) { in g2h_read()
1387 desc_tail, g2h->info.size); in g2h_read()
/linux/drivers/soc/ti/
H A Dknav_qmss.h252 atomic_t desc_head, desc_tail, desc_count; member
H A Dknav_qmss_acc.c170 idx = atomic_inc_return(&kq->desc_tail) & ACC_DESCS_MASK; in knav_acc_int_handler()