| /linux-6.15/drivers/usb/gadget/udc/bdc/ |
| H A D | bdc_core.c | 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()
324 bdc->scratchpad.buff, bdc->scratchpad.sp_dma); in bdc_mem_free()
[all …]
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| H A D | bdc.h | 422 struct bdc_scratchpad scratchpad; member
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| /linux-6.15/Documentation/PCI/endpoint/ |
| H A 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
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| /linux-6.15/drivers/gpio/ |
| H A 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-6.15/drivers/irqchip/ |
| H A D | irq-gic-v3-its-msi-parent.c | 68 info->scratchpad[0].ul = pci_msi_domain_get_msi_rid(domain->parent, pdev); in its_pci_msi_prepare()
89 if (!info->scratchpad[0].ul) in its_pci_msi_prepare()
144 info->scratchpad[0].ul = dev_id; in its_pmsi_prepare()
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| H A D | irq-gic-v3-its-fsl-mc-msi.c | 59 info->scratchpad[0].ul = fsl_mc_msi_domain_get_msi_id(msi_domain, in its_fsl_mc_msi_prepare()
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| /linux-6.15/drivers/usb/host/ |
| H A D | xhci-mem.c | 1624 xhci->scratchpad = kzalloc_node(sizeof(*xhci->scratchpad), flags, in scratchpad_alloc()
1626 if (!xhci->scratchpad) in scratchpad_alloc()
1632 if (!xhci->scratchpad->sp_array) in scratchpad_alloc()
1664 xhci->scratchpad->sp_array, in scratchpad_alloc()
1665 xhci->scratchpad->sp_dma); in scratchpad_alloc()
1668 kfree(xhci->scratchpad); in scratchpad_alloc()
1669 xhci->scratchpad = NULL; in scratchpad_alloc()
1681 if (!xhci->scratchpad) in scratchpad_free()
1694 xhci->scratchpad->sp_dma); in scratchpad_free()
1695 kfree(xhci->scratchpad); in scratchpad_free()
[all …]
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| /linux-6.15/drivers/net/wwan/iosm/ |
| H A D | iosm_ipc_pcie.c | 30 iounmap(ipc_pcie->scratchpad); in ipc_pcie_resources_release()
102 ipc_pcie->scratchpad = in ipc_pcie_resources_request()
105 if (!ipc_pcie->scratchpad) { in ipc_pcie_resources_request()
134 iounmap(ipc_pcie->scratchpad); in ipc_pcie_resources_request()
317 ipc_pcie->scratchpad, ipc_pcie->dev); in ipc_pcie_probe()
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| H A D | iosm_ipc_pcie.h | 68 void __iomem *scratchpad; member
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| /linux-6.15/crypto/ |
| H A D | drbg.c | 526 unsigned char *temp = drbg->scratchpad; in drbg_ctr_update()
853 unsigned char *V = drbg->scratchpad; in drbg_hash_update()
884 memset(drbg->scratchpad, 0, drbg_statelen(drbg)); in drbg_hash_update()
907 ret = drbg_kcapi_hash(drbg, drbg->scratchpad, &datalist); in drbg_hash_process_addtl()
913 drbg->scratchpad, drbg_blocklen(drbg)); in drbg_hash_process_addtl()
916 memset(drbg->scratchpad, 0, drbg_blocklen(drbg)); in drbg_hash_process_addtl()
927 unsigned char *src = drbg->scratchpad; in drbg_hash_hashgen()
956 memset(drbg->scratchpad, 0, in drbg_hash_hashgen()
989 ret = drbg_kcapi_hash(drbg, drbg->scratchpad, &datalist); in drbg_hash_generate()
997 drbg->scratchpad, drbg_blocklen(drbg)); in drbg_hash_generate()
[all …]
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| /linux-6.15/Documentation/driver-api/ |
| H A 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-6.15/include/asm-generic/ |
| H A D | msi.h | 31 } scratchpad[NUM_MSI_ALLOC_SCRATCHPAD_REGS]; member
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| /linux-6.15/Documentation/PCI/endpoint/function/binding/ |
| H A D | pci-ntb.rst | 37 spad_count Number of scratchpad registers; default = 64
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| /linux-6.15/drivers/ntb/test/ |
| H A D | Kconfig | 15 scratchpad registers to be read and written from the debugfs. This
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| /linux-6.15/include/crypto/ |
| H A D | drbg.h | 125 unsigned char *scratchpad; member
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| /linux-6.15/Documentation/devicetree/bindings/cache/ |
| H A D | qcom,llcc.yaml | 100 - description: LLCC scratchpad broadcast OR register region
101 - description: LLCC scratchpad broadcast AND register region
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| /linux-6.15/drivers/cdx/ |
| H A D | cdx_msi.c | 140 info->scratchpad[0].ul = dev_id; in cdx_msi_prepare()
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| /linux-6.15/drivers/hwtracing/intel_th/ |
| H A D | intel_th.h | 42 unsigned int scratchpad; member
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| H A 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-6.15/drivers/net/wireless/ath/wil6210/ |
| H A D | txrx_edma.h | 179 u16 scratchpad; member
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| /linux-6.15/drivers/w1/slaves/ |
| H A D | w1_therm.c | 1817 struct therm_info scratchpad; in alarms_show() local
1819 ret = read_scratchpad(sl, &scratchpad); in alarms_show()
1822 th = scratchpad.rom[2]; /* TH is byte 2 */ in alarms_show()
1823 tl = scratchpad.rom[3]; /* TL is byte 3 */ in alarms_show()
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| /linux-6.15/drivers/scsi/mpi3mr/mpi/ |
| H A D | mpi30_transport.h | 68 __le32 scratchpad[4]; member
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| /linux-6.15/drivers/mmc/host/ |
| H A D | sdhci-esdhc-imx.c | 341 u32 scratchpad; member
794 imx_data->scratchpad = val; in esdhc_writew_le()
809 writel(val << 16 | imx_data->scratchpad, in esdhc_writew_le()
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| /linux-6.15/Documentation/ABI/testing/ |
| H A D | sysfs-driver-w1_therm | 175 scratchpad memory is 0xC after conversion, and
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| /linux-6.15/Documentation/w1/slaves/ |
| H A D | w1_therm.rst | 127 checking the conversion success. If byte 6 of scratchpad memory is 0xC after
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