| /Linux-v5.15/drivers/usb/gadget/udc/bdc/ |
| D | bdc_core.c | 171 bdc->scratchpad.buff = dma_alloc_coherent(bdc->dev, sp_buff_size, in scratchpad_setup()
172 &bdc->scratchpad.sp_dma, in scratchpad_setup()
175 if (!bdc->scratchpad.buff) in scratchpad_setup()
179 bdc->scratchpad.size = sp_buff_size; in scratchpad_setup()
180 low32 = lower_32_bits(bdc->scratchpad.sp_dma); in scratchpad_setup()
181 upp32 = upper_32_bits(bdc->scratchpad.sp_dma); in scratchpad_setup()
189 bdc->scratchpad.buff = NULL; in scratchpad_setup()
228 bdc_writel(bdc->regs, BDC_SPBBAL, bdc->scratchpad.sp_dma); in bdc_mem_init()
287 memset(bdc->scratchpad.buff, 0, bdc->sp_buff_size); in bdc_mem_init()
322 if (bdc->scratchpad.buff) in bdc_mem_free()
[all …]
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| D | bdc.h | 422 struct bdc_scratchpad scratchpad; member
|
| /Linux-v5.15/Documentation/PCI/endpoint/ |
| D | pci-ntb-function.rst | 68 scratchpad offset and number of memory windows to the host using this region.
165 Self scratchpad region and config region are packed together in the
167 and the latter portion of the region is for self scratchpad. This
168 register will specify the offset of the self scratchpad registers.
172 Specifies the number of scratchpad registers supported by the NTB
227 There are 5 or more distinct regions (config, self scratchpad, peer
228 scratchpad, doorbell, one or more memory windows) to be modeled to achieve
293 region and scratchpad region (self scratchpad) using BAR0 of EP controller 1.
295 scratchpad region (peer scratchpad) using BAR1 of EP controller 2. This
|
| /Linux-v5.15/drivers/gpio/ |
| D | gpio-mlxbf.c | 31 u64 scratchpad; member
95 gs->csave_regs.scratchpad = readq(gs->base + MLXBF_GPIO_SCRATCHPAD); in mlxbf_gpio_suspend()
114 writeq(gs->csave_regs.scratchpad, gs->base + MLXBF_GPIO_SCRATCHPAD); in mlxbf_gpio_resume()
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| /Linux-v5.15/drivers/usb/host/ |
| D | xhci-mem.c | 1657 xhci->scratchpad = kzalloc_node(sizeof(*xhci->scratchpad), flags, in scratchpad_alloc()
1659 if (!xhci->scratchpad) in scratchpad_alloc()
1662 xhci->scratchpad->sp_array = dma_alloc_coherent(dev, in scratchpad_alloc()
1664 &xhci->scratchpad->sp_dma, flags); in scratchpad_alloc()
1665 if (!xhci->scratchpad->sp_array) in scratchpad_alloc()
1668 xhci->scratchpad->sp_buffers = kcalloc_node(num_sp, sizeof(void *), in scratchpad_alloc()
1670 if (!xhci->scratchpad->sp_buffers) in scratchpad_alloc()
1673 xhci->dcbaa->dev_context_ptrs[0] = cpu_to_le64(xhci->scratchpad->sp_dma); in scratchpad_alloc()
1681 xhci->scratchpad->sp_array[i] = dma; in scratchpad_alloc()
1682 xhci->scratchpad->sp_buffers[i] = buf; in scratchpad_alloc()
[all …]
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| /Linux-v5.15/drivers/net/wwan/iosm/ |
| D | iosm_ipc_pcie.c | 28 iounmap(ipc_pcie->scratchpad); in ipc_pcie_resources_release()
100 ipc_pcie->scratchpad = in ipc_pcie_resources_request()
103 if (!ipc_pcie->scratchpad) { in ipc_pcie_resources_request()
132 iounmap(ipc_pcie->scratchpad); in ipc_pcie_resources_request()
303 ipc_pcie->scratchpad, ipc_pcie->dev); in ipc_pcie_probe()
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| D | iosm_ipc_pcie.h | 67 void __iomem *scratchpad; member
|
| /Linux-v5.15/crypto/ |
| D | drbg.c | 536 unsigned char *temp = drbg->scratchpad; in drbg_ctr_update()
537 unsigned char *df_data = drbg->scratchpad + drbg_statelen(drbg) + in drbg_ctr_update()
828 unsigned char *tmp = drbg->scratchpad + drbg_statelen(drbg); in drbg_hash_df()
867 unsigned char *V = drbg->scratchpad; in drbg_hash_update()
898 memset(drbg->scratchpad, 0, drbg_statelen(drbg)); in drbg_hash_update()
921 ret = drbg_kcapi_hash(drbg, drbg->scratchpad, &datalist); in drbg_hash_process_addtl()
927 drbg->scratchpad, drbg_blocklen(drbg)); in drbg_hash_process_addtl()
930 memset(drbg->scratchpad, 0, drbg_blocklen(drbg)); in drbg_hash_process_addtl()
941 unsigned char *src = drbg->scratchpad; in drbg_hash_hashgen()
942 unsigned char *dst = drbg->scratchpad + drbg_statelen(drbg); in drbg_hash_hashgen()
[all …]
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| /Linux-v5.15/drivers/irqchip/ |
| D | irq-gic-v3-its-pci-msi.c | 82 info->scratchpad[0].ul = pci_msi_domain_get_msi_rid(domain, pdev); in its_pci_msi_prepare()
92 if (!info->scratchpad[0].ul) in its_pci_msi_prepare()
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| D | irq-gic-v3-its-fsl-mc-msi.c | 61 info->scratchpad[0].ul = fsl_mc_msi_domain_get_msi_id(msi_domain, in its_fsl_mc_msi_prepare()
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| D | irq-gic-v3-its-platform-msi.c | 63 info->scratchpad[0].ul = dev_id; in its_pmsi_prepare()
|
| /Linux-v5.15/Documentation/driver-api/ |
| D | ntb.rst | 9 scratchpad and message registers. Scratchpad registers are read-and-writable
109 number) to the peer device using, for instance, scratchpad or message
139 and scratchpad registers of NTB hardware, and as an example simple NTB client.
141 then proceeds to read and write the doorbell scratchpad registers of the NTB.
145 scratchpad, and writes the value plus one to the first peer scratchpad, each
150 * unsafe - Some hardware has known issues with scratchpad and doorbell
196 series of pairs of scratchpad number and value
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| /Linux-v5.15/include/asm-generic/ |
| D | msi.h | 31 } scratchpad[NUM_MSI_ALLOC_SCRATCHPAD_REGS]; member
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| /Linux-v5.15/Documentation/PCI/endpoint/function/binding/ |
| D | pci-ntb.rst | 37 spad_count Number of scratchpad registers; default = 64
|
| /Linux-v5.15/drivers/ntb/test/ |
| D | Kconfig | 15 scratchpad registers to be read and written from the debugfs. This
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| /Linux-v5.15/include/crypto/ |
| D | drbg.h | 119 unsigned char *scratchpad; member
|
| /Linux-v5.15/drivers/hwtracing/intel_th/ |
| D | intel_th.h | 42 unsigned int scratchpad; member
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| D | gth.c | 554 reg &= ~output->scratchpad; in intel_th_gth_disable()
611 scrpd |= output->scratchpad; in intel_th_gth_enable()
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| /Linux-v5.15/drivers/net/wireless/ath/wil6210/ |
| D | txrx_edma.h | 179 u16 scratchpad; member
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| /Linux-v5.15/drivers/w1/slaves/ |
| D | w1_therm.c | 1764 struct therm_info scratchpad; in alarms_show() local
1766 ret = read_scratchpad(sl, &scratchpad); in alarms_show()
1769 th = scratchpad.rom[2]; /* TH is byte 2 */ in alarms_show()
1770 tl = scratchpad.rom[3]; /* TL is byte 3 */ in alarms_show()
|
| /Linux-v5.15/drivers/scsi/mpi3mr/mpi/ |
| D | mpi30_transport.h | 68 __le32 scratchpad[4]; member
|
| /Linux-v5.15/drivers/mmc/host/ |
| D | sdhci-esdhc-imx.c | 317 u32 scratchpad; member
740 imx_data->scratchpad = val; in esdhc_writew_le()
755 writel(val << 16 | imx_data->scratchpad, in esdhc_writew_le()
|
| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-driver-w1_therm | 175 scratchpad memory is 0xC after conversion, and
|
| /Linux-v5.15/Documentation/w1/slaves/ |
| D | w1_therm.rst | 126 checking the conversion success. If byte 6 of scratchpad memory is 0xC after
|
| /Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_main.c | 2372 cpumask_clear(priv->scratchpad.cpumask); in mlx5e_set_default_xps_cpumasks()
2377 cpumask_set_cpu(cpu, priv->scratchpad.cpumask); in mlx5e_set_default_xps_cpumasks()
2380 netif_set_xps_queue(priv->netdev, priv->scratchpad.cpumask, ix); in mlx5e_set_default_xps_cpumasks()
4828 if (!alloc_cpumask_var(&priv->scratchpad.cpumask, GFP_KERNEL)) in mlx5e_priv_init()
4845 free_cpumask_var(priv->scratchpad.cpumask); in mlx5e_priv_init()
4859 free_cpumask_var(priv->scratchpad.cpumask); in mlx5e_priv_cleanup()
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