From aab7f0490419c50a1bcb58a0657a5a8224b21c6d Mon Sep 17 00:00:00 2001 From: Fred Reitberger Date: Thu, 3 Nov 2022 15:26:47 -0400 Subject: [PATCH] soc/amd/*/data_fabric: Use common device ops Use the common device ops instead of an soc-specific device ops. TEST=builds for each soc Signed-off-by: Fred Reitberger Change-Id: I1804200c3c3f5ab492d237f4b03484c383862caf Reviewed-on: https://review.coreboot.org/c/coreboot/+/69174 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/soc/amd/cezanne/Makefile.inc | 1 - src/soc/amd/cezanne/chipset.cb | 16 ++++---- src/soc/amd/cezanne/data_fabric.c | 48 ---------------------- src/soc/amd/glinda/Makefile.inc | 1 - src/soc/amd/glinda/chipset.cb | 16 ++++---- src/soc/amd/glinda/data_fabric.c | 42 ------------------- src/soc/amd/mendocino/Makefile.inc | 1 - src/soc/amd/mendocino/chipset_mendocino.cb | 16 ++++---- src/soc/amd/mendocino/chipset_rembrandt.cb | 16 ++++---- src/soc/amd/mendocino/data_fabric.c | 35 ---------------- src/soc/amd/morgana/Makefile.inc | 1 - src/soc/amd/morgana/chipset.cb | 16 ++++---- src/soc/amd/morgana/data_fabric.c | 42 ------------------- src/soc/amd/picasso/Makefile.inc | 1 - src/soc/amd/picasso/chipset.cb | 16 ++++---- src/soc/amd/picasso/data_fabric.c | 40 ------------------ 16 files changed, 48 insertions(+), 260 deletions(-) delete mode 100644 src/soc/amd/cezanne/data_fabric.c delete mode 100644 src/soc/amd/glinda/data_fabric.c delete mode 100644 src/soc/amd/mendocino/data_fabric.c delete mode 100644 src/soc/amd/morgana/data_fabric.c delete mode 100644 src/soc/amd/picasso/data_fabric.c diff --git a/src/soc/amd/cezanne/Makefile.inc b/src/soc/amd/cezanne/Makefile.inc index cdbbcfefd4..1f2bb6d6e8 100644 --- a/src/soc/amd/cezanne/Makefile.inc +++ b/src/soc/amd/cezanne/Makefile.inc @@ -31,7 +31,6 @@ ramstage-y += acpi.c ramstage-y += agesa_acpi.c ramstage-y += chip.c ramstage-y += cpu.c -ramstage-y += data_fabric.c ramstage-y += fch.c ramstage-y += fsp_s_params.c ramstage-y += gpio.c diff --git a/src/soc/amd/cezanne/chipset.cb b/src/soc/amd/cezanne/chipset.cb index 3b6e0d8349..f0a3d861d0 100644 --- a/src/soc/amd/cezanne/chipset.cb +++ b/src/soc/amd/cezanne/chipset.cb @@ -97,14 +97,14 @@ chip soc/amd/cezanne device pci 14.0 alias smbus on ops amd_smbus_ops end # primary FCH function device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end - device pci 18.0 alias data_fabric_0 on ops cezanne_data_fabric_ops end - device pci 18.1 alias data_fabric_1 on ops cezanne_data_fabric_ops end - device pci 18.2 alias data_fabric_2 on ops cezanne_data_fabric_ops end - device pci 18.3 alias data_fabric_3 on ops cezanne_data_fabric_ops end - device pci 18.4 alias data_fabric_4 on ops cezanne_data_fabric_ops end - device pci 18.5 alias data_fabric_5 on ops cezanne_data_fabric_ops end - device pci 18.6 alias data_fabric_6 on ops cezanne_data_fabric_ops end - device pci 18.7 alias data_fabric_7 on ops cezanne_data_fabric_ops end + device pci 18.0 alias data_fabric_0 on ops amd_data_fabric_ops end + device pci 18.1 alias data_fabric_1 on ops amd_data_fabric_ops end + device pci 18.2 alias data_fabric_2 on ops amd_data_fabric_ops end + device pci 18.3 alias data_fabric_3 on ops amd_data_fabric_ops end + device pci 18.4 alias data_fabric_4 on ops amd_data_fabric_ops end + device pci 18.5 alias data_fabric_5 on ops amd_data_fabric_ops end + device pci 18.6 alias data_fabric_6 on ops amd_data_fabric_ops end + device pci 18.7 alias data_fabric_7 on ops amd_data_fabric_ops end end device mmio 0xfedc2000 alias i2c_0 off ops soc_amd_i2c_mmio_ops end diff --git a/src/soc/amd/cezanne/data_fabric.c b/src/soc/amd/cezanne/data_fabric.c deleted file mode 100644 index 6a34a07d15..0000000000 --- a/src/soc/amd/cezanne/data_fabric.c +++ /dev/null @@ -1,48 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include -#include -#include -#include -#include - -static const char *data_fabric_acpi_name(const struct device *dev) -{ - switch (dev->device) { - case PCI_DID_AMD_FAM17H_MODEL60H_DF0: - case PCI_DID_AMD_FAM19H_MODEL51H_DF0: - return "DFD0"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF1: - case PCI_DID_AMD_FAM19H_MODEL51H_DF1: - return "DFD1"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF2: - case PCI_DID_AMD_FAM19H_MODEL51H_DF2: - return "DFD2"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF3: - case PCI_DID_AMD_FAM19H_MODEL51H_DF3: - return "DFD3"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF4: - case PCI_DID_AMD_FAM19H_MODEL51H_DF4: - return "DFD4"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF5: - case PCI_DID_AMD_FAM19H_MODEL51H_DF5: - return "DFD5"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF6: - case PCI_DID_AMD_FAM19H_MODEL51H_DF6: - return "DFD6"; - case PCI_DID_AMD_FAM17H_MODEL60H_DF7: - case PCI_DID_AMD_FAM19H_MODEL51H_DF7: - return "DFD7"; - default: - printk(BIOS_ERR, "%s: Unhandled device id 0x%x\n", __func__, dev->device); - } - - return NULL; -} - -struct device_operations cezanne_data_fabric_ops = { - .read_resources = noop_read_resources, - .set_resources = noop_set_resources, - .acpi_name = data_fabric_acpi_name, - .acpi_fill_ssdt = acpi_device_write_pci_dev, -}; diff --git a/src/soc/amd/glinda/Makefile.inc b/src/soc/amd/glinda/Makefile.inc index 2f5d9a95fe..e00421d52c 100644 --- a/src/soc/amd/glinda/Makefile.inc +++ b/src/soc/amd/glinda/Makefile.inc @@ -35,7 +35,6 @@ ramstage-y += acpi.c ramstage-y += agesa_acpi.c ramstage-y += chip.c ramstage-y += cpu.c -ramstage-y += data_fabric.c ramstage-y += fch.c ramstage-y += fsp_s_params.c ramstage-y += gpio.c diff --git a/src/soc/amd/glinda/chipset.cb b/src/soc/amd/glinda/chipset.cb index 33bab512ce..3b095aaaf4 100644 --- a/src/soc/amd/glinda/chipset.cb +++ b/src/soc/amd/glinda/chipset.cb @@ -76,14 +76,14 @@ chip soc/amd/glinda device pci 14.0 alias smbus on ops amd_smbus_ops end # primary FCH function device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end - device pci 18.0 alias data_fabric_0 on ops glinda_data_fabric_ops end - device pci 18.1 alias data_fabric_1 on ops glinda_data_fabric_ops end - device pci 18.2 alias data_fabric_2 on ops glinda_data_fabric_ops end - device pci 18.3 alias data_fabric_3 on ops glinda_data_fabric_ops end - device pci 18.4 alias data_fabric_4 on ops glinda_data_fabric_ops end - device pci 18.5 alias data_fabric_5 on ops glinda_data_fabric_ops end - device pci 18.6 alias data_fabric_6 on ops glinda_data_fabric_ops end - device pci 18.7 alias data_fabric_7 on ops glinda_data_fabric_ops end + device pci 18.0 alias data_fabric_0 on ops amd_data_fabric_ops end + device pci 18.1 alias data_fabric_1 on ops amd_data_fabric_ops end + device pci 18.2 alias data_fabric_2 on ops amd_data_fabric_ops end + device pci 18.3 alias data_fabric_3 on ops amd_data_fabric_ops end + device pci 18.4 alias data_fabric_4 on ops amd_data_fabric_ops end + device pci 18.5 alias data_fabric_5 on ops amd_data_fabric_ops end + device pci 18.6 alias data_fabric_6 on ops amd_data_fabric_ops end + device pci 18.7 alias data_fabric_7 on ops amd_data_fabric_ops end end device mmio 0xfedc2000 alias i2c_0 off ops soc_amd_i2c_mmio_ops end diff --git a/src/soc/amd/glinda/data_fabric.c b/src/soc/amd/glinda/data_fabric.c deleted file mode 100644 index 3bc0b6d80a..0000000000 --- a/src/soc/amd/glinda/data_fabric.c +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* TODO: Update for Glinda */ - -#include -#include -#include -#include -#include - -static const char *data_fabric_acpi_name(const struct device *dev) -{ - switch (dev->device) { - case PCI_DID_AMD_FAM17H_MODELA0H_DF0: - return "DFD0"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF1: - return "DFD1"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF2: - return "DFD2"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF3: - return "DFD3"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF4: - return "DFD4"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF5: - return "DFD5"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF6: - return "DFD6"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF7: - return "DFD7"; - default: - printk(BIOS_ERR, "%s: Unhandled device id 0x%x\n", __func__, dev->device); - } - - return NULL; -} - -struct device_operations glinda_data_fabric_ops = { - .read_resources = noop_read_resources, - .set_resources = noop_set_resources, - .acpi_name = data_fabric_acpi_name, - .acpi_fill_ssdt = acpi_device_write_pci_dev, -}; diff --git a/src/soc/amd/mendocino/Makefile.inc b/src/soc/amd/mendocino/Makefile.inc index 44a0e29149..e1dda83870 100644 --- a/src/soc/amd/mendocino/Makefile.inc +++ b/src/soc/amd/mendocino/Makefile.inc @@ -34,7 +34,6 @@ ramstage-y += acpi.c ramstage-y += agesa_acpi.c ramstage-y += chip.c ramstage-y += cpu.c -ramstage-y += data_fabric.c ramstage-y += fch.c ramstage-y += fsp_s_params.c ramstage-y += gpio.c diff --git a/src/soc/amd/mendocino/chipset_mendocino.cb b/src/soc/amd/mendocino/chipset_mendocino.cb index 23afdba8a3..29002799da 100644 --- a/src/soc/amd/mendocino/chipset_mendocino.cb +++ b/src/soc/amd/mendocino/chipset_mendocino.cb @@ -74,14 +74,14 @@ chip soc/amd/mendocino device pci 14.0 alias smbus on ops amd_smbus_ops end # primary FCH function device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end - device pci 18.0 alias data_fabric_0 on ops mendocino_data_fabric_ops end - device pci 18.1 alias data_fabric_1 on ops mendocino_data_fabric_ops end - device pci 18.2 alias data_fabric_2 on ops mendocino_data_fabric_ops end - device pci 18.3 alias data_fabric_3 on ops mendocino_data_fabric_ops end - device pci 18.4 alias data_fabric_4 on ops mendocino_data_fabric_ops end - device pci 18.5 alias data_fabric_5 on ops mendocino_data_fabric_ops end - device pci 18.6 alias data_fabric_6 on ops mendocino_data_fabric_ops end - device pci 18.7 alias data_fabric_7 on ops mendocino_data_fabric_ops end + device pci 18.0 alias data_fabric_0 on ops amd_data_fabric_ops end + device pci 18.1 alias data_fabric_1 on ops amd_data_fabric_ops end + device pci 18.2 alias data_fabric_2 on ops amd_data_fabric_ops end + device pci 18.3 alias data_fabric_3 on ops amd_data_fabric_ops end + device pci 18.4 alias data_fabric_4 on ops amd_data_fabric_ops end + device pci 18.5 alias data_fabric_5 on ops amd_data_fabric_ops end + device pci 18.6 alias data_fabric_6 on ops amd_data_fabric_ops end + device pci 18.7 alias data_fabric_7 on ops amd_data_fabric_ops end end device mmio 0xfedc2000 alias i2c_0 off ops soc_amd_i2c_mmio_ops end diff --git a/src/soc/amd/mendocino/chipset_rembrandt.cb b/src/soc/amd/mendocino/chipset_rembrandt.cb index 23afdba8a3..29002799da 100644 --- a/src/soc/amd/mendocino/chipset_rembrandt.cb +++ b/src/soc/amd/mendocino/chipset_rembrandt.cb @@ -74,14 +74,14 @@ chip soc/amd/mendocino device pci 14.0 alias smbus on ops amd_smbus_ops end # primary FCH function device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end - device pci 18.0 alias data_fabric_0 on ops mendocino_data_fabric_ops end - device pci 18.1 alias data_fabric_1 on ops mendocino_data_fabric_ops end - device pci 18.2 alias data_fabric_2 on ops mendocino_data_fabric_ops end - device pci 18.3 alias data_fabric_3 on ops mendocino_data_fabric_ops end - device pci 18.4 alias data_fabric_4 on ops mendocino_data_fabric_ops end - device pci 18.5 alias data_fabric_5 on ops mendocino_data_fabric_ops end - device pci 18.6 alias data_fabric_6 on ops mendocino_data_fabric_ops end - device pci 18.7 alias data_fabric_7 on ops mendocino_data_fabric_ops end + device pci 18.0 alias data_fabric_0 on ops amd_data_fabric_ops end + device pci 18.1 alias data_fabric_1 on ops amd_data_fabric_ops end + device pci 18.2 alias data_fabric_2 on ops amd_data_fabric_ops end + device pci 18.3 alias data_fabric_3 on ops amd_data_fabric_ops end + device pci 18.4 alias data_fabric_4 on ops amd_data_fabric_ops end + device pci 18.5 alias data_fabric_5 on ops amd_data_fabric_ops end + device pci 18.6 alias data_fabric_6 on ops amd_data_fabric_ops end + device pci 18.7 alias data_fabric_7 on ops amd_data_fabric_ops end end device mmio 0xfedc2000 alias i2c_0 off ops soc_amd_i2c_mmio_ops end diff --git a/src/soc/amd/mendocino/data_fabric.c b/src/soc/amd/mendocino/data_fabric.c deleted file mode 100644 index e0942f2ab8..0000000000 --- a/src/soc/amd/mendocino/data_fabric.c +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include -#include -#include -#include -#include - -static const char *data_fabric_acpi_name(const struct device *dev) -{ - const char *df_acpi_names[8] = { - "DFD0", - "DFD1", - "DFD2", - "DFD3", - "DFD4", - "DFD5", - "DFD6", - "DFD7" - }; - - if (dev->path.type == DEVICE_PATH_PCI && - PCI_SLOT(dev->path.pci.devfn) == DF_DEV) - return df_acpi_names[PCI_FUNC(dev->path.pci.devfn)]; - - printk(BIOS_ERR, "%s: Unhandled device id 0x%x\n", __func__, dev->device); - return NULL; -} - -struct device_operations mendocino_data_fabric_ops = { - .read_resources = noop_read_resources, - .set_resources = noop_set_resources, - .acpi_name = data_fabric_acpi_name, - .acpi_fill_ssdt = acpi_device_write_pci_dev, -}; diff --git a/src/soc/amd/morgana/Makefile.inc b/src/soc/amd/morgana/Makefile.inc index a0065b8256..a88e1a5437 100644 --- a/src/soc/amd/morgana/Makefile.inc +++ b/src/soc/amd/morgana/Makefile.inc @@ -35,7 +35,6 @@ ramstage-y += acpi.c ramstage-y += agesa_acpi.c ramstage-y += chip.c ramstage-y += cpu.c -ramstage-y += data_fabric.c ramstage-y += fch.c ramstage-y += fsp_s_params.c ramstage-y += gpio.c diff --git a/src/soc/amd/morgana/chipset.cb b/src/soc/amd/morgana/chipset.cb index ffea57d79b..9b8d446cae 100644 --- a/src/soc/amd/morgana/chipset.cb +++ b/src/soc/amd/morgana/chipset.cb @@ -76,14 +76,14 @@ chip soc/amd/morgana device pci 14.0 alias smbus on ops amd_smbus_ops end # primary FCH function device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end - device pci 18.0 alias data_fabric_0 on ops morgana_data_fabric_ops end - device pci 18.1 alias data_fabric_1 on ops morgana_data_fabric_ops end - device pci 18.2 alias data_fabric_2 on ops morgana_data_fabric_ops end - device pci 18.3 alias data_fabric_3 on ops morgana_data_fabric_ops end - device pci 18.4 alias data_fabric_4 on ops morgana_data_fabric_ops end - device pci 18.5 alias data_fabric_5 on ops morgana_data_fabric_ops end - device pci 18.6 alias data_fabric_6 on ops morgana_data_fabric_ops end - device pci 18.7 alias data_fabric_7 on ops morgana_data_fabric_ops end + device pci 18.0 alias data_fabric_0 on ops amd_data_fabric_ops end + device pci 18.1 alias data_fabric_1 on ops amd_data_fabric_ops end + device pci 18.2 alias data_fabric_2 on ops amd_data_fabric_ops end + device pci 18.3 alias data_fabric_3 on ops amd_data_fabric_ops end + device pci 18.4 alias data_fabric_4 on ops amd_data_fabric_ops end + device pci 18.5 alias data_fabric_5 on ops amd_data_fabric_ops end + device pci 18.6 alias data_fabric_6 on ops amd_data_fabric_ops end + device pci 18.7 alias data_fabric_7 on ops amd_data_fabric_ops end end device mmio 0xfedc2000 alias i2c_0 off ops soc_amd_i2c_mmio_ops end diff --git a/src/soc/amd/morgana/data_fabric.c b/src/soc/amd/morgana/data_fabric.c deleted file mode 100644 index 6c02d21557..0000000000 --- a/src/soc/amd/morgana/data_fabric.c +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* TODO: Update for Morgana */ - -#include -#include -#include -#include -#include - -static const char *data_fabric_acpi_name(const struct device *dev) -{ - switch (dev->device) { - case PCI_DID_AMD_FAM17H_MODELA0H_DF0: - return "DFD0"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF1: - return "DFD1"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF2: - return "DFD2"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF3: - return "DFD3"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF4: - return "DFD4"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF5: - return "DFD5"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF6: - return "DFD6"; - case PCI_DID_AMD_FAM17H_MODELA0H_DF7: - return "DFD7"; - default: - printk(BIOS_ERR, "%s: Unhandled device id 0x%x\n", __func__, dev->device); - } - - return NULL; -} - -struct device_operations morgana_data_fabric_ops = { - .read_resources = noop_read_resources, - .set_resources = noop_set_resources, - .acpi_name = data_fabric_acpi_name, - .acpi_fill_ssdt = acpi_device_write_pci_dev, -}; diff --git a/src/soc/amd/picasso/Makefile.inc b/src/soc/amd/picasso/Makefile.inc index 397c54d618..ab18e3bc1d 100644 --- a/src/soc/amd/picasso/Makefile.inc +++ b/src/soc/amd/picasso/Makefile.inc @@ -31,7 +31,6 @@ ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += agesa_acpi.c ramstage-y += chip.c ramstage-y += cpu.c -ramstage-y += data_fabric.c ramstage-y += fch.c ramstage-y += fsp_s_params.c ramstage-y += gpio.c diff --git a/src/soc/amd/picasso/chipset.cb b/src/soc/amd/picasso/chipset.cb index e44ca8d098..99b025e9c7 100644 --- a/src/soc/amd/picasso/chipset.cb +++ b/src/soc/amd/picasso/chipset.cb @@ -37,14 +37,14 @@ chip soc/amd/picasso device pci 14.0 alias smbus on ops amd_smbus_ops end # primary FCH function device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end device pci 14.6 alias sdhci off end - device pci 18.0 alias data_fabric_0 on ops picasso_data_fabric_ops end - device pci 18.1 alias data_fabric_1 on ops picasso_data_fabric_ops end - device pci 18.2 alias data_fabric_2 on ops picasso_data_fabric_ops end - device pci 18.3 alias data_fabric_3 on ops picasso_data_fabric_ops end - device pci 18.4 alias data_fabric_4 on ops picasso_data_fabric_ops end - device pci 18.5 alias data_fabric_5 on ops picasso_data_fabric_ops end - device pci 18.6 alias data_fabric_6 on ops picasso_data_fabric_ops end - device pci 18.7 alias data_fabric_7 on ops picasso_data_fabric_ops end + device pci 18.0 alias data_fabric_0 on ops amd_data_fabric_ops end + device pci 18.1 alias data_fabric_1 on ops amd_data_fabric_ops end + device pci 18.2 alias data_fabric_2 on ops amd_data_fabric_ops end + device pci 18.3 alias data_fabric_3 on ops amd_data_fabric_ops end + device pci 18.4 alias data_fabric_4 on ops amd_data_fabric_ops end + device pci 18.5 alias data_fabric_5 on ops amd_data_fabric_ops end + device pci 18.6 alias data_fabric_6 on ops amd_data_fabric_ops end + device pci 18.7 alias data_fabric_7 on ops amd_data_fabric_ops end end device mmio 0xfedc4000 alias i2c_2 off ops soc_amd_i2c_mmio_ops end diff --git a/src/soc/amd/picasso/data_fabric.c b/src/soc/amd/picasso/data_fabric.c deleted file mode 100644 index a25115886e..0000000000 --- a/src/soc/amd/picasso/data_fabric.c +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include -#include -#include -#include -#include - -static const char *data_fabric_acpi_name(const struct device *dev) -{ - switch (dev->device) { - case PCI_DID_AMD_FAM17H_MODEL18H_DF0: - return "DFD0"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF1: - return "DFD1"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF2: - return "DFD2"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF3: - return "DFD3"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF4: - return "DFD4"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF5: - return "DFD5"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF6: - return "DFD6"; - case PCI_DID_AMD_FAM17H_MODEL18H_DF7: - return "DFD7"; - default: - printk(BIOS_ERR, "%s: Unhandled device id 0x%x\n", __func__, dev->device); - } - - return NULL; -} - -struct device_operations picasso_data_fabric_ops = { - .read_resources = noop_read_resources, - .set_resources = noop_set_resources, - .acpi_name = data_fabric_acpi_name, - .acpi_fill_ssdt = acpi_device_write_pci_dev, -};