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/linux-5.10/drivers/pinctrl/renesas/
DMakefile4 obj-$(CONFIG_PINCTRL_PFC_EMEV2) += pfc-emev2.o
5 obj-$(CONFIG_PINCTRL_PFC_R8A73A4) += pfc-r8a73a4.o
6 obj-$(CONFIG_PINCTRL_PFC_R8A7740) += pfc-r8a7740.o
7 obj-$(CONFIG_PINCTRL_PFC_R8A7742) += pfc-r8a7790.o
8 obj-$(CONFIG_PINCTRL_PFC_R8A7743) += pfc-r8a7791.o
9 obj-$(CONFIG_PINCTRL_PFC_R8A7744) += pfc-r8a7791.o
10 obj-$(CONFIG_PINCTRL_PFC_R8A7745) += pfc-r8a7794.o
11 obj-$(CONFIG_PINCTRL_PFC_R8A77470) += pfc-r8a77470.o
12 obj-$(CONFIG_PINCTRL_PFC_R8A774A1) += pfc-r8a7796.o
13 obj-$(CONFIG_PINCTRL_PFC_R8A774B1) += pfc-r8a77965.o
[all …]
Dcore.c11 #define DRV_NAME "sh-pfc"
30 static int sh_pfc_map_resources(struct sh_pfc *pfc, in sh_pfc_map_resources() argument
54 windows = devm_kcalloc(pfc->dev, num_windows, sizeof(*windows), in sh_pfc_map_resources()
59 pfc->num_windows = num_windows; in sh_pfc_map_resources()
60 pfc->windows = windows; in sh_pfc_map_resources()
63 irqs = devm_kcalloc(pfc->dev, num_irqs, sizeof(*irqs), in sh_pfc_map_resources()
68 pfc->num_irqs = num_irqs; in sh_pfc_map_resources()
69 pfc->irqs = irqs; in sh_pfc_map_resources()
77 windows->virt = devm_ioremap_resource(pfc->dev, res); in sh_pfc_map_resources()
88 static void __iomem *sh_pfc_phys_to_virt(struct sh_pfc *pfc, u32 reg) in sh_pfc_phys_to_virt() argument
[all …]
Dpinctrl.c8 #define DRV_NAME "sh-pfc"
38 struct sh_pfc *pfc; member
52 return pmx->pfc->info->nr_groups; in sh_pfc_get_groups_count()
60 return pmx->pfc->info->groups[selector].name; in sh_pfc_get_group_name()
68 *pins = pmx->pfc->info->groups[selector].pins; in sh_pfc_get_group_pins()
69 *num_pins = pmx->pfc->info->groups[selector].nr_pins; in sh_pfc_get_group_pins()
108 struct device *dev = pmx->pfc->dev; in sh_pfc_dt_subnode_to_map()
263 struct device *dev = pmx->pfc->dev; in sh_pfc_dt_node_to_map()
318 return pmx->pfc->info->nr_functions; in sh_pfc_get_functions_count()
326 return pmx->pfc->info->functions[selector].name; in sh_pfc_get_function_name()
[all …]
Dgpio.c30 struct sh_pfc *pfc; member
41 return chip->pfc; in gpio_to_pfc()
48 int idx = sh_pfc_get_pin_index(chip->pfc, offset); in gpio_get_data_reg()
75 struct sh_pfc *pfc = chip->pfc; in gpio_setup_data_reg() local
77 const struct sh_pfc_pin *pin = &pfc->info->pins[idx]; in gpio_setup_data_reg()
82 for (i = 0, dreg = pfc->info->data_regs; dreg->reg_width; ++i, ++dreg) { in gpio_setup_data_reg()
97 struct sh_pfc *pfc = chip->pfc; in gpio_setup_data_regs() local
104 for (i = 0; pfc->info->data_regs[i].reg_width; ++i) in gpio_setup_data_regs()
107 chip->regs = devm_kcalloc(pfc->dev, i, sizeof(*chip->regs), in gpio_setup_data_regs()
112 for (i = 0, dreg = pfc->info->data_regs; dreg->reg_width; ++i, ++dreg) { in gpio_setup_data_regs()
[all …]
Dcore.h19 int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
21 int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
26 u32 sh_pfc_read(struct sh_pfc *pfc, u32 reg);
27 void sh_pfc_write(struct sh_pfc *pfc, u32 reg, u32 data);
29 int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin);
30 int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);
33 sh_pfc_pin_to_bias_reg(const struct sh_pfc *pfc, unsigned int pin,
/linux-5.10/Documentation/devicetree/bindings/pinctrl/
Drenesas,pfc.yaml4 $id: http://devicetree.org/schemas/pinctrl/renesas,pfc.yaml#
13 The Pin Function Controller (PFC) is a Pin Mux/Config controller.
19 - renesas,pfc-emev2 # EMMA Mobile EV2
20 - renesas,pfc-r8a73a4 # R-Mobile APE6
21 - renesas,pfc-r8a7740 # R-Mobile A1
22 - renesas,pfc-r8a7742 # RZ/G1H
23 - renesas,pfc-r8a7743 # RZ/G1M
24 - renesas,pfc-r8a7744 # RZ/G1N
25 - renesas,pfc-r8a7745 # RZ/G1E
26 - renesas,pfc-r8a77470 # RZ/G1C
[all …]
/linux-5.10/drivers/net/ethernet/freescale/dpaa2/
Ddpaa2-eth-dcb.c7 struct ieee_pfc *pfc) in dpaa2_eth_dcbnl_ieee_getpfc() argument
14 memcpy(pfc, &priv->pfc, sizeof(priv->pfc)); in dpaa2_eth_dcbnl_ieee_getpfc()
15 pfc->pfc_cap = dpaa2_eth_tc_count(priv); in dpaa2_eth_dcbnl_ieee_getpfc()
42 * disables generation of PFC frames for them in dpaa2_eth_set_pfc_cn()
62 struct ieee_pfc *pfc) in dpaa2_eth_dcbnl_ieee_setpfc() argument
69 if (pfc->mbc || pfc->delay) in dpaa2_eth_dcbnl_ieee_setpfc()
72 /* If same PFC enabled mask, nothing to do */ in dpaa2_eth_dcbnl_ieee_setpfc()
73 if (priv->pfc.pfc_en == pfc->pfc_en) in dpaa2_eth_dcbnl_ieee_setpfc()
76 /* We allow PFC configuration even if it won't have any effect until in dpaa2_eth_dcbnl_ieee_setpfc()
81 netdev_warn(net_dev, "Pause support must be enabled in order for PFC to work!\n"); in dpaa2_eth_dcbnl_ieee_setpfc()
[all …]
/linux-5.10/drivers/net/ethernet/amd/xgbe/
Dxgbe-dcb.c211 struct ieee_pfc *pfc) in xgbe_dcb_ieee_getpfc() argument
215 /* Set number of supported PFC traffic classes */ in xgbe_dcb_ieee_getpfc()
216 pfc->pfc_cap = pdata->hw_feat.tc_cnt; in xgbe_dcb_ieee_getpfc()
218 if (pdata->pfc) { in xgbe_dcb_ieee_getpfc()
219 pfc->pfc_en = pdata->pfc->pfc_en; in xgbe_dcb_ieee_getpfc()
220 pfc->mbc = pdata->pfc->mbc; in xgbe_dcb_ieee_getpfc()
221 pfc->delay = pdata->pfc->delay; in xgbe_dcb_ieee_getpfc()
228 struct ieee_pfc *pfc) in xgbe_dcb_ieee_setpfc() argument
234 pfc->pfc_cap, pfc->pfc_en, pfc->mbc, pfc->delay); in xgbe_dcb_ieee_setpfc()
236 /* Check PFC for supported number of traffic classes */ in xgbe_dcb_ieee_setpfc()
[all …]
/linux-5.10/arch/arm/boot/dts/
Dr8a7740-armadillo800eva.dts49 gpio = <&pfc 75 GPIO_ACTIVE_HIGH>;
61 enable-gpio = <&pfc 74 GPIO_ACTIVE_HIGH>;
62 gpios = <&pfc 17 GPIO_ACTIVE_HIGH>;
81 gpios = <&pfc 99 GPIO_ACTIVE_LOW>;
88 gpios = <&pfc 100 GPIO_ACTIVE_LOW>;
94 gpios = <&pfc 97 GPIO_ACTIVE_LOW>;
100 gpios = <&pfc 98 GPIO_ACTIVE_LOW>;
109 gpios = <&pfc 102 GPIO_ACTIVE_HIGH>;
113 gpios = <&pfc 111 GPIO_ACTIVE_HIGH>;
117 gpios = <&pfc 110 GPIO_ACTIVE_HIGH>;
[all …]
Dr8a73a4-ape6evm.dts51 gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
75 gpios = <&pfc 28 GPIO_ACTIVE_HIGH>;
79 gpios = <&pfc 126 GPIO_ACTIVE_HIGH>;
83 gpios = <&pfc 132 GPIO_ACTIVE_HIGH>;
87 gpios = <&pfc 232 GPIO_ACTIVE_HIGH>;
91 gpios = <&pfc 250 GPIO_ACTIVE_HIGH>;
95 gpios = <&pfc 288 GPIO_ACTIVE_HIGH>;
107 gpios = <&pfc 324 GPIO_ACTIVE_LOW>;
114 gpios = <&pfc 325 GPIO_ACTIVE_LOW>;
120 gpios = <&pfc 326 GPIO_ACTIVE_LOW>;
[all …]
/linux-5.10/drivers/net/ethernet/intel/fm10k/
Dfm10k_dcbnl.c73 * fm10k_dcbnl_ieee_getpfc - get the PFC configuration for the device
75 * @pfc: PFC structure to push configuration to
77 static int fm10k_dcbnl_ieee_getpfc(struct net_device *dev, struct ieee_pfc *pfc) in fm10k_dcbnl_ieee_getpfc() argument
82 pfc->pfc_cap = IEEE_8021QAZ_MAX_TCS; in fm10k_dcbnl_ieee_getpfc()
83 pfc->pfc_en = interface->pfc_en; in fm10k_dcbnl_ieee_getpfc()
89 * fm10k_dcbnl_ieee_setpfc - set the PFC configuration for the device
91 * @pfc: PFC structure to pull configuration from
93 static int fm10k_dcbnl_ieee_setpfc(struct net_device *dev, struct ieee_pfc *pfc) in fm10k_dcbnl_ieee_setpfc() argument
97 /* record PFC configuration to interface */ in fm10k_dcbnl_ieee_setpfc()
98 interface->pfc_en = pfc->pfc_en; in fm10k_dcbnl_ieee_setpfc()
/linux-5.10/drivers/net/ethernet/intel/i40e/
Di40e_dcb_nl.c9 * i40e_get_pfc_delay - retrieve PFC Link Delay
11 * @delay: holds the PFC Link delay value
13 * Returns PFC Link Delay from the PRTDCB_GENC.PFCLDA
64 * i40e_dcbnl_ieee_getpfc - retrieve local IEEE PFC configuration
66 * @pfc: structure to hold the PFC information
68 * Returns local IEEE PFC configuration
71 struct ieee_pfc *pfc) in i40e_dcbnl_ieee_getpfc() argument
82 pfc->pfc_cap = dcbxcfg->pfc.pfccap; in i40e_dcbnl_ieee_getpfc()
83 pfc->pfc_en = dcbxcfg->pfc.pfcenable; in i40e_dcbnl_ieee_getpfc()
84 pfc->mbc = dcbxcfg->pfc.mbc; in i40e_dcbnl_ieee_getpfc()
[all …]
Di40e_dcb.c157 * @tlv: IEEE 802.1Qaz PFC CFG TLV
158 * @dcbcfg: Local store to update PFC CFG data
160 * Parses IEEE 802.1Qaz PFC CFG TLV
168 * |will-|MBC | Re- | PFC | PFC Enable | in i40e_parse_ieee_pfccfg_tlv()
173 dcbcfg->pfc.willing = (u8)((buf[0] & I40E_IEEE_PFC_WILLING_MASK) >> in i40e_parse_ieee_pfccfg_tlv()
175 dcbcfg->pfc.mbc = (u8)((buf[0] & I40E_IEEE_PFC_MBC_MASK) >> in i40e_parse_ieee_pfccfg_tlv()
177 dcbcfg->pfc.pfccap = (u8)((buf[0] & I40E_IEEE_PFC_CAP_MASK) >> in i40e_parse_ieee_pfccfg_tlv()
179 dcbcfg->pfc.pfcenable = buf[1]; in i40e_parse_ieee_pfccfg_tlv()
326 * @tlv: CEE DCBX PFC CFG TLV
327 * @dcbcfg: Local store to update PFC CFG data
[all …]
/linux-5.10/drivers/net/ethernet/intel/ice/
Dice_dcb_nl.c204 * ice_get_pfc_delay - Retrieve PFC Link Delay
206 * @delay: holds the PFC Link Delay value
217 * ice_dcbnl_getpfc - retrieve local IEEE PFC config
219 * @pfc: struct to hold PFC info
221 static int ice_dcbnl_getpfc(struct net_device *netdev, struct ieee_pfc *pfc) in ice_dcbnl_getpfc() argument
229 pfc->pfc_cap = dcbxcfg->pfc.pfccap; in ice_dcbnl_getpfc()
230 pfc->pfc_en = dcbxcfg->pfc.pfcena; in ice_dcbnl_getpfc()
231 pfc->mbc = dcbxcfg->pfc.mbc; in ice_dcbnl_getpfc()
232 ice_get_pfc_delay(&pf->hw, &pfc->delay); in ice_dcbnl_getpfc()
235 pfc->requests[i] = pf->stats.priority_xoff_tx[i]; in ice_dcbnl_getpfc()
[all …]
Dice_dcb.c252 * @tlv: IEEE 802.1Qaz PFC CFG TLV
253 * @dcbcfg: Local store to update PFC CFG data
255 * Parses IEEE 802.1Qaz PFC CFG TLV
264 * |will-|MBC | Re- | PFC | PFC Enable | in ice_parse_ieee_pfccfg_tlv()
269 dcbcfg->pfc.willing = ((buf[0] & ICE_IEEE_PFC_WILLING_M) >> in ice_parse_ieee_pfccfg_tlv()
271 dcbcfg->pfc.mbc = ((buf[0] & ICE_IEEE_PFC_MBC_M) >> ICE_IEEE_PFC_MBC_S); in ice_parse_ieee_pfccfg_tlv()
272 dcbcfg->pfc.pfccap = ((buf[0] & ICE_IEEE_PFC_CAP_M) >> in ice_parse_ieee_pfccfg_tlv()
274 dcbcfg->pfc.pfcena = buf[1]; in ice_parse_ieee_pfccfg_tlv()
429 * @tlv: CEE DCBX PFC CFG TLV
430 * @dcbcfg: Local store to update PFC CFG data
[all …]
/linux-5.10/drivers/net/ethernet/qlogic/qed/
Dqed_dcbx.c522 u32 pfc, struct qed_dcbx_params *p_params) in qed_dcbx_get_pfc_data() argument
526 p_params->pfc.willing = QED_MFW_GET_FIELD(pfc, DCBX_PFC_WILLING); in qed_dcbx_get_pfc_data()
527 p_params->pfc.max_tc = QED_MFW_GET_FIELD(pfc, DCBX_PFC_CAPS); in qed_dcbx_get_pfc_data()
528 p_params->pfc.enabled = QED_MFW_GET_FIELD(pfc, DCBX_PFC_ENABLED); in qed_dcbx_get_pfc_data()
529 pfc_map = QED_MFW_GET_FIELD(pfc, DCBX_PFC_PRI_EN_BITMAP); in qed_dcbx_get_pfc_data()
530 p_params->pfc.prio[0] = !!(pfc_map & DCBX_PFC_PRI_EN_BITMAP_PRI_0); in qed_dcbx_get_pfc_data()
531 p_params->pfc.prio[1] = !!(pfc_map & DCBX_PFC_PRI_EN_BITMAP_PRI_1); in qed_dcbx_get_pfc_data()
532 p_params->pfc.prio[2] = !!(pfc_map & DCBX_PFC_PRI_EN_BITMAP_PRI_2); in qed_dcbx_get_pfc_data()
533 p_params->pfc.prio[3] = !!(pfc_map & DCBX_PFC_PRI_EN_BITMAP_PRI_3); in qed_dcbx_get_pfc_data()
534 p_params->pfc.prio[4] = !!(pfc_map & DCBX_PFC_PRI_EN_BITMAP_PRI_4); in qed_dcbx_get_pfc_data()
[all …]
/linux-5.10/drivers/net/ethernet/mellanox/mlxsw/
Dspectrum_dcb.c494 struct ieee_pfc *my_pfc = mlxsw_sp_port->dcb.pfc; in mlxsw_sp_port_pfc_cnt_get()
511 struct ieee_pfc *pfc) in mlxsw_sp_dcbnl_ieee_getpfc() argument
519 netdev_err(dev, "Failed to get PFC count for priority %d\n", in mlxsw_sp_dcbnl_ieee_getpfc()
525 memcpy(pfc, mlxsw_sp_port->dcb.pfc, sizeof(*pfc)); in mlxsw_sp_dcbnl_ieee_getpfc()
531 struct ieee_pfc *pfc) in mlxsw_sp_port_pfc_set() argument
538 mlxsw_reg_pfcc_prio_pack(pfcc_pl, pfc->pfc_en); in mlxsw_sp_port_pfc_set()
545 struct ieee_pfc *pfc) in mlxsw_sp_dcbnl_ieee_setpfc() argument
554 if (pause_en && pfc->pfc_en) { in mlxsw_sp_dcbnl_ieee_setpfc()
562 if (pfc->pfc_en) in mlxsw_sp_dcbnl_ieee_setpfc()
563 hdroom.delay_bytes = DIV_ROUND_UP(pfc->delay, BITS_PER_BYTE); in mlxsw_sp_dcbnl_ieee_setpfc()
[all …]
/linux-5.10/tools/testing/selftests/drivers/net/mlxsw/
Dqos_pfc.sh11 # to a small pool ("PFC pool"). The traffic is forwarded to $swp2, which is
12 # shaped, and thus the PFC pool eventually fills, therefore the headroom
19 # - eventually the PFC pool gets some traffic out, headroom therefore gets some
21 # gradually forwarded from the overflow pool, through the PFC pool, out of
24 # - if PFC works, all lossless flow packets that ingress through $swp1 should
44 # | | PFC:enabled=1 | | PFC:enabled=1 |
70 # iPOOL2+ePOOL6 are PFC pools.
153 # PFC pools. As per the writ, the size of egress PFC pool should be
208 # Need to enable PFC so that PAUSE takes effect. Therefore need to put
213 __mlnx_qos -i $swp3 --pfc=0,1,0,0,0,0,0,0 >/dev/null
[all …]
Dqos_headroom.sh32 __mlnx_qos -i $swp | sed -n '/^PFC/,/^[^[:space:]]/p' |
38 __mlnx_qos -i $swp | sed -n '/^PFC/,/^[^[:space:]]/p' |
80 check_err $? "prio PFC is '$current', expected '$expect'"
192 log_test "Buffer size sans PFC"
196 __mlnx_qos -i $swp --pfc=0,0,0,0,0,1,1,1 --cable_len=0 > /dev/null
209 log_test "PFC: Cable length 0"
213 __mlnx_qos -i $swp --pfc=0,0,0,0,0,1,1,1 --cable_len=1000 > /dev/null
220 log_test "PFC: Cable length 1000"
224 __mlnx_qos -i $swp --pfc=0,0,0,0,0,0,0,0 --cable_len=0 > /dev/null
238 log_test "PFC: Restore defaults"
/linux-5.10/drivers/net/ethernet/hisilicon/hns3/hns3pf/
Dhclge_dcb.c281 static int hclge_ieee_getpfc(struct hnae3_handle *h, struct ieee_pfc *pfc) in hclge_ieee_getpfc() argument
289 memset(pfc, 0, sizeof(*pfc)); in hclge_ieee_getpfc()
290 pfc->pfc_cap = hdev->pfc_max; in hclge_ieee_getpfc()
294 /* Pfc setting is based on TC */ in hclge_ieee_getpfc()
298 pfc->pfc_en |= BIT(j); in hclge_ieee_getpfc()
311 pfc->requests[i] = requests[i]; in hclge_ieee_getpfc()
312 pfc->indications[i] = indications[i]; in hclge_ieee_getpfc()
317 static int hclge_ieee_setpfc(struct hnae3_handle *h, struct ieee_pfc *pfc) in hclge_ieee_setpfc() argument
329 if (pfc->pfc_en == hdev->tm_info.pfc_en) in hclge_ieee_setpfc()
337 if ((prio_tc[j] == i) && (pfc->pfc_en & BIT(j))) { in hclge_ieee_setpfc()
[all …]
/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/
Den_dcbnl.c341 struct ieee_pfc *pfc) in mlx5e_dcbnl_ieee_getpfc() argument
348 pfc->pfc_cap = mlx5_max_tc(mdev) + 1; in mlx5e_dcbnl_ieee_getpfc()
350 pfc->requests[i] = PPORT_PER_PRIO_GET(pstats, i, tx_pause); in mlx5e_dcbnl_ieee_getpfc()
351 pfc->indications[i] = PPORT_PER_PRIO_GET(pstats, i, rx_pause); in mlx5e_dcbnl_ieee_getpfc()
355 pfc->delay = priv->dcbx.cable_len; in mlx5e_dcbnl_ieee_getpfc()
357 return mlx5_query_port_pfc(mdev, &pfc->pfc_en, NULL); in mlx5e_dcbnl_ieee_getpfc()
361 struct ieee_pfc *pfc) in mlx5e_dcbnl_ieee_setpfc() argument
373 if (pfc->pfc_en != curr_pfc_en) { in mlx5e_dcbnl_ieee_setpfc()
374 ret = mlx5_set_port_pfc(mdev, pfc->pfc_en, pfc->pfc_en); in mlx5e_dcbnl_ieee_setpfc()
381 if (pfc->delay && in mlx5e_dcbnl_ieee_setpfc()
[all …]
/linux-5.10/arch/sh/kernel/cpu/sh4a/
Dpinmux-sh7734.c3 * SH7734 processor support - PFC hardware block
12 #include <cpu/pfc.h>
15 [0] = { /* PFC */
29 return sh_pfc_register("pfc-sh7734", sh7734_pfc_resources, in plat_pinmux_setup()
/linux-5.10/drivers/net/ethernet/intel/ixgbe/
Dixgbe_dcb_nl.c495 /* No IEEE PFC settings available */ in ixgbe_dcbnl_ieee_getets()
561 struct ieee_pfc *pfc) in ixgbe_dcbnl_ieee_getpfc() argument
567 pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs; in ixgbe_dcbnl_ieee_getpfc()
569 /* No IEEE PFC settings available */ in ixgbe_dcbnl_ieee_getpfc()
573 pfc->pfc_en = my_pfc->pfc_en; in ixgbe_dcbnl_ieee_getpfc()
574 pfc->mbc = my_pfc->mbc; in ixgbe_dcbnl_ieee_getpfc()
575 pfc->delay = my_pfc->delay; in ixgbe_dcbnl_ieee_getpfc()
578 pfc->requests[i] = adapter->stats.pxoffrxc[i]; in ixgbe_dcbnl_ieee_getpfc()
579 pfc->indications[i] = adapter->stats.pxofftxc[i]; in ixgbe_dcbnl_ieee_getpfc()
586 struct ieee_pfc *pfc) in ixgbe_dcbnl_ieee_setpfc() argument
[all …]
/linux-5.10/drivers/net/ethernet/mellanox/mlx4/
Den_dcb_nl.c401 struct ieee_pfc *pfc) in mlx4_en_dcbnl_ieee_getpfc() argument
405 pfc->pfc_cap = IEEE_8021QAZ_MAX_TCS; in mlx4_en_dcbnl_ieee_getpfc()
406 pfc->pfc_en = priv->prof->tx_ppp; in mlx4_en_dcbnl_ieee_getpfc()
412 struct ieee_pfc *pfc) in mlx4_en_dcbnl_ieee_setpfc() argument
421 pfc->pfc_cap, in mlx4_en_dcbnl_ieee_setpfc()
422 pfc->pfc_en, in mlx4_en_dcbnl_ieee_setpfc()
423 pfc->mbc, in mlx4_en_dcbnl_ieee_setpfc()
424 pfc->delay); in mlx4_en_dcbnl_ieee_setpfc()
426 rx_pause = prof->rx_pause && !pfc->pfc_en; in mlx4_en_dcbnl_ieee_setpfc()
427 tx_pause = prof->tx_pause && !pfc->pfc_en; in mlx4_en_dcbnl_ieee_setpfc()
[all …]
/linux-5.10/include/uapi/linux/
Ddcbnl.h146 /* This structure contains the IEEE 802.1Qaz PFC managed object
149 * that may simultaneously have PFC enabled.
150 * @pfc_en: bitmap indicating pfc enabled traffic classes
154 * @requests: count of the sent pfc frames
155 * @indications: count of the received pfc frames
200 * struct cee_pfc - CEE PFC managed object
202 * @willing: willing bit in the PFC tlv
203 * @error: error bit in the PFC tlv
204 * @pfc_en: bitmap indicating pfc enabled traffic classes
355 * @DCB_ATTR_PFC_STATE: enable state of PFC in the device (NLA_U8)
[all …]

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