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

/linux/include/linux/
H A Dvringh.h126 int vringh_init_user(struct vringh *vrh, u64 features,
158 int vringh_getdesc_user(struct vringh *vrh,
161 bool (*getrange)(struct vringh *vrh,
173 int vringh_complete_user(struct vringh *vrh, u16 head, u32 len);
174 int vringh_complete_multi_user(struct vringh *vrh,
179 int vringh_need_notify_user(struct vringh *vrh);
181 bool vringh_notify_enable_user(struct vringh *vrh);
182 void vringh_notify_disable_user(struct vringh *vrh);
185 int vringh_init_kern(struct vringh *vrh, u64 features,
229 int vringh_getdesc_kern(struct vringh *vrh,
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/linux/tools/virtio/
H A Dvringh_test.c37 static bool getrange_iov(struct vringh *vrh, u64 addr, struct vringh_range *r) in getrange_iov() argument
51 static bool getrange_slow(struct vringh *vrh, u64 addr, struct vringh_range *r) in getrange_slow() argument
111 static inline int vringh_get_head(struct vringh *vrh, u16 *head) in vringh_get_head() argument
116 err = get_user(avail_idx, &vrh->vring.avail->idx); in vringh_get_head()
120 if (vrh->last_avail_idx == avail_idx) in vringh_get_head()
124 virtio_rmb(vrh->weak_barriers); in vringh_get_head()
126 i = vrh->last_avail_idx & (vrh->vring.num - 1); in vringh_get_head()
128 err = get_user(*head, &vrh->vring.avail->ring[i]); in vringh_get_head()
132 vrh->last_avail_idx++; in vringh_get_head()
137 bool (*getrange)(struct vringh *vrh, in parallel_test() argument
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/linux/drivers/staging/fbtft/
H A Dfb_ili9325.c33 static unsigned int vrh = 0x0d; /* VREG1OUT=Vci*1.85 */ variable
34 module_param(vrh, uint, 0000);
35 MODULE_PARM_DESC(vrh, "Set the amplifying rate (1.6 ~ 1.9) of Vci applied to output the VREG1OUT");
89 vrh &= 0x0f; in init_display()
119 write_reg(par, 0x0012, vrh); /* Internal reference voltage= Vci; */ in init_display()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_virtchnl_pf.c3478 struct virtchnl_rss_hashcfg *vrh = NULL; in i40e_vc_get_rss_hashcfg() local
3489 vrh = kzalloc(len, GFP_KERNEL); in i40e_vc_get_rss_hashcfg()
3490 if (!vrh) { in i40e_vc_get_rss_hashcfg()
3495 vrh->hashcfg = i40e_pf_get_default_rss_hashcfg(pf); in i40e_vc_get_rss_hashcfg()
3499 aq_ret, (u8 *)vrh, len); in i40e_vc_get_rss_hashcfg()
3500 kfree(vrh); in i40e_vc_get_rss_hashcfg()
3513 struct virtchnl_rss_hashcfg *vrh = in i40e_vc_set_rss_hashcfg() local
3524 (u32)vrh->hashcfg); in i40e_vc_set_rss_hashcfg()
3526 (u32)(vrh->hashcfg >> 32)); in i40e_vc_set_rss_hashcfg()