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| author | Iwona Winiarska <iwona.winiarska@intel.com> | 2022-02-08 16:36:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-09 08:04:44 +0100 |
| commit | 93e1821c80f9460c8931dc4bc090ede794f966cd (patch) | |
| tree | c0f41cd8c67095e66f102cd509e98b6b677b2e3e /drivers/peci/internal.h | |
| parent | peci: Add support for PECI device drivers (diff) | |
| download | linux-93e1821c80f9460c8931dc4bc090ede794f966cd.tar.xz linux-93e1821c80f9460c8931dc4bc090ede794f966cd.zip | |
peci: Add peci-cpu driver
PECI is an interface that may be used by different types of devices.
Add a peci-cpu driver compatible with Intel processors. The driver is
responsible for handling auxiliary devices that can subsequently be used
by other drivers (e.g. hwmons).
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>
Link: https://lore.kernel.org/r/20220208153639.255278-10-iwona.winiarska@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/peci/internal.h')
| -rw-r--r-- | drivers/peci/internal.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/peci/internal.h b/drivers/peci/internal.h index 52c02e12874f..9d75ea54504c 100644 --- a/drivers/peci/internal.h +++ b/drivers/peci/internal.h @@ -22,6 +22,7 @@ void peci_request_free(struct peci_request *req); int peci_request_status(struct peci_request *req); u64 peci_request_dib_read(struct peci_request *req); +s16 peci_request_temp_read(struct peci_request *req); u8 peci_request_data_readb(struct peci_request *req); u16 peci_request_data_readw(struct peci_request *req); @@ -36,6 +37,32 @@ struct peci_request *peci_xfer_pkg_cfg_readw(struct peci_device *device, u8 inde struct peci_request *peci_xfer_pkg_cfg_readl(struct peci_device *device, u8 index, u16 param); struct peci_request *peci_xfer_pkg_cfg_readq(struct peci_device *device, u8 index, u16 param); +struct peci_request *peci_xfer_pci_cfg_local_readb(struct peci_device *device, + u8 bus, u8 dev, u8 func, u16 reg); +struct peci_request *peci_xfer_pci_cfg_local_readw(struct peci_device *device, + u8 bus, u8 dev, u8 func, u16 reg); +struct peci_request *peci_xfer_pci_cfg_local_readl(struct peci_device *device, + u8 bus, u8 dev, u8 func, u16 reg); + +struct peci_request *peci_xfer_ep_pci_cfg_local_readb(struct peci_device *device, u8 seg, + u8 bus, u8 dev, u8 func, u16 reg); +struct peci_request *peci_xfer_ep_pci_cfg_local_readw(struct peci_device *device, u8 seg, + u8 bus, u8 dev, u8 func, u16 reg); +struct peci_request *peci_xfer_ep_pci_cfg_local_readl(struct peci_device *device, u8 seg, + u8 bus, u8 dev, u8 func, u16 reg); + +struct peci_request *peci_xfer_ep_pci_cfg_readb(struct peci_device *device, u8 seg, + u8 bus, u8 dev, u8 func, u16 reg); +struct peci_request *peci_xfer_ep_pci_cfg_readw(struct peci_device *device, u8 seg, + u8 bus, u8 dev, u8 func, u16 reg); +struct peci_request *peci_xfer_ep_pci_cfg_readl(struct peci_device *device, u8 seg, + u8 bus, u8 dev, u8 func, u16 reg); + +struct peci_request *peci_xfer_ep_mmio32_readl(struct peci_device *device, u8 bar, u8 seg, + u8 bus, u8 dev, u8 func, u64 offset); + +struct peci_request *peci_xfer_ep_mmio64_readl(struct peci_device *device, u8 bar, u8 seg, + u8 bus, u8 dev, u8 func, u64 offset); /** * struct peci_device_id - PECI device data to match * @data: pointer to driver private data specific to device |