| /kernel/linux/linux-5.10/arch/sparc/kernel/ |
| D | ldc.c | 177 do { if (lp->cfg.debug & LDC_DEBUG_##TYPE) \
178 printk(KERN_INFO PFX "ID[%lu] " f, lp->id, ## a); \
181 #define LDC_ABORT(lp) ldc_abort((lp), __func__) argument
210 static unsigned long rx_advance(struct ldc_channel *lp, unsigned long off) in rx_advance() argument
212 return __advance(off, lp->rx_num_entries); in rx_advance()
215 static unsigned long tx_advance(struct ldc_channel *lp, unsigned long off) in tx_advance() argument
217 return __advance(off, lp->tx_num_entries); in tx_advance()
220 static struct ldc_packet *handshake_get_tx_packet(struct ldc_channel *lp, in handshake_get_tx_packet() argument
226 t = tx_advance(lp, lp->tx_tail); in handshake_get_tx_packet()
227 if (t == lp->tx_head) in handshake_get_tx_packet()
[all …]
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| /kernel/linux/linux-6.6/arch/sparc/kernel/ |
| D | ldc.c | 177 do { if (lp->cfg.debug & LDC_DEBUG_##TYPE) \
178 printk(KERN_INFO PFX "ID[%lu] " f, lp->id, ## a); \
181 #define LDC_ABORT(lp) ldc_abort((lp), __func__) argument
210 static unsigned long rx_advance(struct ldc_channel *lp, unsigned long off) in rx_advance() argument
212 return __advance(off, lp->rx_num_entries); in rx_advance()
215 static unsigned long tx_advance(struct ldc_channel *lp, unsigned long off) in tx_advance() argument
217 return __advance(off, lp->tx_num_entries); in tx_advance()
220 static struct ldc_packet *handshake_get_tx_packet(struct ldc_channel *lp, in handshake_get_tx_packet() argument
226 t = tx_advance(lp, lp->tx_tail); in handshake_get_tx_packet()
227 if (t == lp->tx_head) in handshake_get_tx_packet()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/xilinx/ |
| D | ll_temac_main.c | 71 static u32 _temac_ior_be(struct temac_local *lp, int offset) in _temac_ior_be() argument
73 return ioread32be(lp->regs + offset); in _temac_ior_be()
76 static void _temac_iow_be(struct temac_local *lp, int offset, u32 value) in _temac_iow_be() argument
78 return iowrite32be(value, lp->regs + offset); in _temac_iow_be()
81 static u32 _temac_ior_le(struct temac_local *lp, int offset) in _temac_ior_le() argument
83 return ioread32(lp->regs + offset); in _temac_ior_le()
86 static void _temac_iow_le(struct temac_local *lp, int offset, u32 value) in _temac_iow_le() argument
88 return iowrite32(value, lp->regs + offset); in _temac_iow_le()
91 static bool hard_acs_rdy(struct temac_local *lp) in hard_acs_rdy() argument
93 return temac_ior(lp, XTE_RDY0_OFFSET) & XTE_RDY0_HARD_ACS_RDY_MASK; in hard_acs_rdy()
[all …]
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| D | xilinx_axienet_main.c | 124 * @lp: Pointer to axienet local structure
131 static inline u32 axienet_dma_in32(struct axienet_local *lp, off_t reg) in axienet_dma_in32() argument
133 return ioread32(lp->dma_regs + reg); in axienet_dma_in32()
138 * @lp: Pointer to axienet local structure
145 static inline void axienet_dma_out32(struct axienet_local *lp, in axienet_dma_out32() argument
148 iowrite32(value, lp->dma_regs + reg); in axienet_dma_out32()
151 static void axienet_dma_out_addr(struct axienet_local *lp, off_t reg, in axienet_dma_out_addr() argument
154 axienet_dma_out32(lp, reg, lower_32_bits(addr)); in axienet_dma_out_addr()
156 if (lp->features & XAE_FEATURE_DMA_64BIT) in axienet_dma_out_addr()
157 axienet_dma_out32(lp, reg + 4, upper_32_bits(addr)); in axienet_dma_out_addr()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/xilinx/ |
| D | ll_temac_main.c | 69 static u32 _temac_ior_be(struct temac_local *lp, int offset) in _temac_ior_be() argument
71 return ioread32be(lp->regs + offset); in _temac_ior_be()
74 static void _temac_iow_be(struct temac_local *lp, int offset, u32 value) in _temac_iow_be() argument
76 return iowrite32be(value, lp->regs + offset); in _temac_iow_be()
79 static u32 _temac_ior_le(struct temac_local *lp, int offset) in _temac_ior_le() argument
81 return ioread32(lp->regs + offset); in _temac_ior_le()
84 static void _temac_iow_le(struct temac_local *lp, int offset, u32 value) in _temac_iow_le() argument
86 return iowrite32(value, lp->regs + offset); in _temac_iow_le()
89 static bool hard_acs_rdy(struct temac_local *lp) in hard_acs_rdy() argument
91 return temac_ior(lp, XTE_RDY0_OFFSET) & XTE_RDY0_HARD_ACS_RDY_MASK; in hard_acs_rdy()
[all …]
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| D | xilinx_axienet_main.c | 125 * @lp: Pointer to axienet local structure
132 static inline u32 axienet_dma_in32(struct axienet_local *lp, off_t reg) in axienet_dma_in32() argument
134 return ioread32(lp->dma_regs + reg); in axienet_dma_in32()
137 static void desc_set_phys_addr(struct axienet_local *lp, dma_addr_t addr, in desc_set_phys_addr() argument
141 if (lp->features & XAE_FEATURE_DMA_64BIT) in desc_set_phys_addr()
145 static dma_addr_t desc_get_phys_addr(struct axienet_local *lp, in desc_get_phys_addr() argument
150 if (lp->features & XAE_FEATURE_DMA_64BIT) in desc_get_phys_addr()
167 struct axienet_local *lp = netdev_priv(ndev); in axienet_dma_bd_release() local
170 dma_free_coherent(lp->dev, in axienet_dma_bd_release()
171 sizeof(*lp->tx_bd_v) * lp->tx_bd_num, in axienet_dma_bd_release()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/ |
| D | korina.c | 174 struct korina_private *lp = netdev_priv(dev); in korina_abort_tx() local
176 korina_abort_dma(dev, lp->tx_dma_regs); in korina_abort_tx()
181 struct korina_private *lp = netdev_priv(dev); in korina_abort_rx() local
183 korina_abort_dma(dev, lp->rx_dma_regs); in korina_abort_rx()
186 static void korina_start_rx(struct korina_private *lp, in korina_start_rx() argument
189 korina_start_dma(lp->rx_dma_regs, CPHYSADDR(rd)); in korina_start_rx()
192 static void korina_chain_rx(struct korina_private *lp, in korina_chain_rx() argument
195 korina_chain_dma(lp->rx_dma_regs, CPHYSADDR(rd)); in korina_chain_rx()
201 struct korina_private *lp = netdev_priv(dev); in korina_send_packet() local
207 spin_lock_irqsave(&lp->lock, flags); in korina_send_packet()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/ |
| D | korina.c | 378 static dma_addr_t korina_tx_dma(struct korina_private *lp, int idx) in korina_tx_dma() argument
380 return lp->td_dma + (idx * sizeof(struct dma_desc)); in korina_tx_dma()
383 static dma_addr_t korina_rx_dma(struct korina_private *lp, int idx) in korina_rx_dma() argument
385 return lp->rd_dma + (idx * sizeof(struct dma_desc)); in korina_rx_dma()
406 struct korina_private *lp = netdev_priv(dev); in korina_abort_tx() local
408 korina_abort_dma(dev, lp->tx_dma_regs); in korina_abort_tx()
413 struct korina_private *lp = netdev_priv(dev); in korina_abort_rx() local
415 korina_abort_dma(dev, lp->rx_dma_regs); in korina_abort_rx()
422 struct korina_private *lp = netdev_priv(dev); in korina_send_packet() local
430 spin_lock_irqsave(&lp->lock, flags); in korina_send_packet()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ieee802154/ |
| D | at86rf230.c | 63 struct at86rf230_local *lp; member
103 at86rf230_async_state_change(struct at86rf230_local *lp,
108 at86rf230_sleep(struct at86rf230_local *lp) in at86rf230_sleep() argument
110 if (lp->slp_tr) { in at86rf230_sleep()
111 gpiod_set_value(lp->slp_tr, 1); in at86rf230_sleep()
112 usleep_range(lp->data->t_off_to_sleep, in at86rf230_sleep()
113 lp->data->t_off_to_sleep + 10); in at86rf230_sleep()
114 lp->sleep = true; in at86rf230_sleep()
119 at86rf230_awake(struct at86rf230_local *lp) in at86rf230_awake() argument
121 if (lp->slp_tr) { in at86rf230_awake()
[all …]
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| D | mcr20a.c | 447 struct mcr20a_local *lp = context; in mcr20a_write_tx_buf_complete() local
450 dev_dbg(printdev(lp), "%s\n", __func__); in mcr20a_write_tx_buf_complete()
452 lp->reg_msg.complete = NULL; in mcr20a_write_tx_buf_complete()
453 lp->reg_cmd[0] = MCR20A_WRITE_REG(DAR_PHY_CTRL1); in mcr20a_write_tx_buf_complete()
454 lp->reg_data[0] = MCR20A_XCVSEQ_TX; in mcr20a_write_tx_buf_complete()
455 lp->reg_xfer_data.len = 1; in mcr20a_write_tx_buf_complete()
457 ret = spi_async(lp->spi, &lp->reg_msg); in mcr20a_write_tx_buf_complete()
459 dev_err(printdev(lp), "failed to set SEQ TX\n"); in mcr20a_write_tx_buf_complete()
465 struct mcr20a_local *lp = hw->priv; in mcr20a_xmit() local
467 dev_dbg(printdev(lp), "%s\n", __func__); in mcr20a_xmit()
[all …]
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| D | adf7242.c | 301 static int adf7242_soft_reset(struct adf7242_local *lp, int line);
303 static int adf7242_status(struct adf7242_local *lp, u8 *stat) in adf7242_status() argument
307 mutex_lock(&lp->bmux); in adf7242_status()
308 status = spi_sync(lp->spi, &lp->stat_msg); in adf7242_status()
309 *stat = lp->buf_stat_rx; in adf7242_status()
310 mutex_unlock(&lp->bmux); in adf7242_status()
315 static int adf7242_wait_status(struct adf7242_local *lp, unsigned int status, in adf7242_wait_status() argument
322 adf7242_status(lp, &stat); in adf7242_wait_status()
330 adf7242_soft_reset(lp, line); in adf7242_wait_status()
331 adf7242_status(lp, &stat); in adf7242_wait_status()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ieee802154/ |
| D | at86rf230.c | 64 struct at86rf230_local *lp; member
114 at86rf230_async_state_change(struct at86rf230_local *lp,
119 at86rf230_sleep(struct at86rf230_local *lp) in at86rf230_sleep() argument
121 if (gpio_is_valid(lp->slp_tr)) { in at86rf230_sleep()
122 gpio_set_value(lp->slp_tr, 1); in at86rf230_sleep()
123 usleep_range(lp->data->t_off_to_sleep, in at86rf230_sleep()
124 lp->data->t_off_to_sleep + 10); in at86rf230_sleep()
125 lp->sleep = true; in at86rf230_sleep()
130 at86rf230_awake(struct at86rf230_local *lp) in at86rf230_awake() argument
132 if (gpio_is_valid(lp->slp_tr)) { in at86rf230_awake()
[all …]
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| D | mcr20a.c | 447 struct mcr20a_local *lp = context; in mcr20a_write_tx_buf_complete() local
450 dev_dbg(printdev(lp), "%s\n", __func__); in mcr20a_write_tx_buf_complete()
452 lp->reg_msg.complete = NULL; in mcr20a_write_tx_buf_complete()
453 lp->reg_cmd[0] = MCR20A_WRITE_REG(DAR_PHY_CTRL1); in mcr20a_write_tx_buf_complete()
454 lp->reg_data[0] = MCR20A_XCVSEQ_TX; in mcr20a_write_tx_buf_complete()
455 lp->reg_xfer_data.len = 1; in mcr20a_write_tx_buf_complete()
457 ret = spi_async(lp->spi, &lp->reg_msg); in mcr20a_write_tx_buf_complete()
459 dev_err(printdev(lp), "failed to set SEQ TX\n"); in mcr20a_write_tx_buf_complete()
465 struct mcr20a_local *lp = hw->priv; in mcr20a_xmit() local
467 dev_dbg(printdev(lp), "%s\n", __func__); in mcr20a_xmit()
[all …]
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| D | adf7242.c | 301 static int adf7242_soft_reset(struct adf7242_local *lp, int line);
303 static int adf7242_status(struct adf7242_local *lp, u8 *stat) in adf7242_status() argument
307 mutex_lock(&lp->bmux); in adf7242_status()
308 status = spi_sync(lp->spi, &lp->stat_msg); in adf7242_status()
309 *stat = lp->buf_stat_rx; in adf7242_status()
310 mutex_unlock(&lp->bmux); in adf7242_status()
315 static int adf7242_wait_status(struct adf7242_local *lp, unsigned int status, in adf7242_wait_status() argument
322 adf7242_status(lp, &stat); in adf7242_wait_status()
330 adf7242_soft_reset(lp, line); in adf7242_wait_status()
331 adf7242_status(lp, &stat); in adf7242_wait_status()
[all …]
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| /kernel/linux/linux-5.10/net/ipv4/ |
| D | tcp_lp.c | 3 * TCP Low Priority (TCP-LP)
11 * the original TCP-LP implementation:
26 * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf
28 * http://www-ece.rice.edu/networks/TCP-LP/
34 * http://tcp-lp-mod.sourceforge.net/
50 * TCP-LP's state flags.
61 * struct lp
62 * @flag: TCP-LP state flag
73 * TCP-LP's private struct.
74 * We get the idea from original TCP-LP implementation where only left those we
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/amd/ |
| D | pcnet32.c | 448 struct pcnet32_private *lp = netdev_priv(dev); in pcnet32_netif_stop() local
451 napi_disable(&lp->napi); in pcnet32_netif_stop()
457 struct pcnet32_private *lp = netdev_priv(dev); in pcnet32_netif_start() local
462 val = lp->a->read_csr(ioaddr, CSR3); in pcnet32_netif_start()
464 lp->a->write_csr(ioaddr, CSR3, val); in pcnet32_netif_start()
465 napi_enable(&lp->napi); in pcnet32_netif_start()
473 * Must be called with lp->lock held.
476 struct pcnet32_private *lp, in pcnet32_realloc_tx_ring() argument
488 dma_alloc_coherent(&lp->pci_dev->dev, in pcnet32_realloc_tx_ring()
502 kfree(lp->tx_skbuff); in pcnet32_realloc_tx_ring()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/amd/ |
| D | pcnet32.c | 448 struct pcnet32_private *lp = netdev_priv(dev); in pcnet32_netif_stop() local
451 napi_disable(&lp->napi); in pcnet32_netif_stop()
457 struct pcnet32_private *lp = netdev_priv(dev); in pcnet32_netif_start() local
462 val = lp->a->read_csr(ioaddr, CSR3); in pcnet32_netif_start()
464 lp->a->write_csr(ioaddr, CSR3, val); in pcnet32_netif_start()
465 napi_enable(&lp->napi); in pcnet32_netif_start()
473 * Must be called with lp->lock held.
476 struct pcnet32_private *lp, in pcnet32_realloc_tx_ring() argument
488 dma_alloc_coherent(&lp->pci_dev->dev, in pcnet32_realloc_tx_ring()
502 kfree(lp->tx_skbuff); in pcnet32_realloc_tx_ring()
[all …]
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| /kernel/linux/linux-6.6/net/ipv4/ |
| D | tcp_lp.c | 3 * TCP Low Priority (TCP-LP)
11 * the original TCP-LP implementation:
26 * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf
28 * http://www-ece.rice.edu/networks/TCP-LP/
34 * http://tcp-lp-mod.sourceforge.net/
50 * TCP-LP's state flags.
61 * struct lp
62 * @flag: TCP-LP state flag
73 * TCP-LP's private struct.
74 * We get the idea from original TCP-LP implementation where only left those we
[all …]
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| /kernel/linux/linux-6.6/drivers/video/backlight/ |
| D | lp855x_bl.c | 79 static int lp855x_write_byte(struct lp855x *lp, u8 reg, u8 data) in lp855x_write_byte() argument
81 return i2c_smbus_write_byte_data(lp->client, reg, data); in lp855x_write_byte()
84 static int lp855x_update_bit(struct lp855x *lp, u8 reg, u8 mask, u8 data) in lp855x_update_bit() argument
89 ret = i2c_smbus_read_byte_data(lp->client, reg); in lp855x_update_bit()
91 dev_err(lp->dev, "failed to read 0x%.2x\n", reg); in lp855x_update_bit()
99 return lp855x_write_byte(lp, reg, tmp); in lp855x_update_bit()
102 static bool lp855x_is_valid_rom_area(struct lp855x *lp, u8 addr) in lp855x_is_valid_rom_area() argument
106 switch (lp->chip_id) { in lp855x_is_valid_rom_area()
133 static int lp8557_bl_off(struct lp855x *lp) in lp8557_bl_off() argument
136 return lp855x_update_bit(lp, LP8557_BL_CMD, LP8557_BL_MASK, in lp8557_bl_off()
[all …]
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| D | arcxcnn_bl.c | 94 static int arcxcnn_update_field(struct arcxcnn *lp, u8 reg, u8 mask, u8 data) in arcxcnn_update_field() argument
99 ret = i2c_smbus_read_byte_data(lp->client, reg); in arcxcnn_update_field()
101 dev_err(lp->dev, "failed to read 0x%.2x\n", reg); in arcxcnn_update_field()
109 return i2c_smbus_write_byte_data(lp->client, reg, tmp); in arcxcnn_update_field()
112 static int arcxcnn_set_brightness(struct arcxcnn *lp, u32 brightness) in arcxcnn_set_brightness() argument
119 ret = i2c_smbus_write_byte_data(lp->client, in arcxcnn_set_brightness()
126 return i2c_smbus_write_byte_data(lp->client, in arcxcnn_set_brightness()
132 struct arcxcnn *lp = bl_get_data(bl); in arcxcnn_bl_update_status() local
136 ret = arcxcnn_set_brightness(lp, brightness); in arcxcnn_bl_update_status()
141 return arcxcnn_update_field(lp, ARCXCNN_CMD, ARCXCNN_CMD_STDBY, in arcxcnn_bl_update_status()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/smsc/ |
| D | smc91x.h | 65 #define SMC_IO_SHIFT (lp->io_shift)
71 SMC_16BIT(lp) ? readw((a) + __smc_r) : \
72 SMC_8BIT(lp) ? SMC_inw_b(a, __smc_r) : \
78 #define SMC_outw(lp, v, a, r) \ argument
81 if (SMC_16BIT(lp)) \
82 __SMC_outw(lp, __v, a, __smc_r); \
83 else if (SMC_8BIT(lp)) \
111 #define __SMC_outw(lp, v, a, r) \ argument
114 (lp)->cfg.pxa_u16_align4)
127 #define SMC_outw(lp, v, a, r) outw(v, (a) + (r) - 0xa0000000) argument
[all …]
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| D | smc911x.h | 112 static inline unsigned int SMC_inl(struct smc911x_local *lp, int reg) in SMC_inl() argument
114 void __iomem *ioaddr = lp->base + reg; in SMC_inl()
116 if (lp->cfg.flags & SMC911X_USE_32BIT) in SMC_inl()
119 if (lp->cfg.flags & SMC911X_USE_16BIT) in SMC_inl()
125 static inline void SMC_outl(unsigned int value, struct smc911x_local *lp, in SMC_outl() argument
128 void __iomem *ioaddr = lp->base + reg; in SMC_outl()
130 if (lp->cfg.flags & SMC911X_USE_32BIT) { in SMC_outl()
135 if (lp->cfg.flags & SMC911X_USE_16BIT) { in SMC_outl()
144 static inline void SMC_insl(struct smc911x_local *lp, int reg, in SMC_insl() argument
147 void __iomem *ioaddr = lp->base + reg; in SMC_insl()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/smsc/ |
| D | smc91x.h | 65 #define SMC_IO_SHIFT (lp->io_shift)
71 SMC_16BIT(lp) ? readw((a) + __smc_r) : \
72 SMC_8BIT(lp) ? SMC_inw_b(a, __smc_r) : \
78 #define SMC_outw(lp, v, a, r) \ argument
81 if (SMC_16BIT(lp)) \
82 __SMC_outw(lp, __v, a, __smc_r); \
83 else if (SMC_8BIT(lp)) \
111 #define __SMC_outw(lp, v, a, r) \ argument
114 (lp)->cfg.pxa_u16_align4)
127 #define SMC_outw(lp, v, a, r) outw(v, (a) + (r) - 0xa0000000) argument
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/dec/tulip/ |
| D | de4x5.c | 192 SROM, the feature is ignored unless lp->params.fdx is set at compile
343 Fix initialisation problem with lp->timeout in
404 lp->rst not run because lp->ibn not initialised -
420 Change dev->interrupt to lp->interrupt to ensure
682 imr |= lp->irq_en;\
688 imr &= ~lp->irq_en;\
693 imr |= lp->irq_mask;\
699 imr &= ~lp->irq_mask;\
888 #define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
889 lp->tx_old+lp->txRingSize-lp->tx_new-1:\
[all …]
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| /kernel/linux/linux-5.10/drivers/video/backlight/ |
| D | lp855x_bl.c | 77 static int lp855x_write_byte(struct lp855x *lp, u8 reg, u8 data) in lp855x_write_byte() argument
79 return i2c_smbus_write_byte_data(lp->client, reg, data); in lp855x_write_byte()
82 static int lp855x_update_bit(struct lp855x *lp, u8 reg, u8 mask, u8 data) in lp855x_update_bit() argument
87 ret = i2c_smbus_read_byte_data(lp->client, reg); in lp855x_update_bit()
89 dev_err(lp->dev, "failed to read 0x%.2x\n", reg); in lp855x_update_bit()
97 return lp855x_write_byte(lp, reg, tmp); in lp855x_update_bit()
100 static bool lp855x_is_valid_rom_area(struct lp855x *lp, u8 addr) in lp855x_is_valid_rom_area() argument
104 switch (lp->chip_id) { in lp855x_is_valid_rom_area()
131 static int lp8557_bl_off(struct lp855x *lp) in lp8557_bl_off() argument
134 return lp855x_update_bit(lp, LP8557_BL_CMD, LP8557_BL_MASK, in lp8557_bl_off()
[all …]
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