From b68301e9acd30f7fd63533a145f5e003e25ac9bd Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Wed, 27 Mar 2013 16:58:29 +0200 Subject: mei: prefix me hardware specific functions with mei_me_ Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index 12c2fa1..5ad53eb 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c @@ -26,14 +26,14 @@ /** - * mei_reg_read - Reads 32bit data from the mei device + * mei_me_reg_read - Reads 32bit data from the mei device * * @dev: the device structure * @offset: offset from which to read the data * * returns register value (u32) */ -static inline u32 mei_reg_read(const struct mei_me_hw *hw, +static inline u32 mei_me_reg_read(const struct mei_me_hw *hw, unsigned long offset) { return ioread32(hw->mem_addr + offset); @@ -41,20 +41,20 @@ static inline u32 mei_reg_read(const struct mei_me_hw *hw, /** - * mei_reg_write - Writes 32bit data to the mei device + * mei_me_reg_write - Writes 32bit data to the mei device * * @dev: the device structure * @offset: offset from which to write the data * @value: register value to write (u32) */ -static inline void mei_reg_write(const struct mei_me_hw *hw, +static inline void mei_me_reg_write(const struct mei_me_hw *hw, unsigned long offset, u32 value) { iowrite32(value, hw->mem_addr + offset); } /** - * mei_mecbrw_read - Reads 32bit data from ME circular buffer + * mei_me_mecbrw_read - Reads 32bit data from ME circular buffer * read window register * * @dev: the device structure @@ -63,18 +63,18 @@ static inline void mei_reg_write(const struct mei_me_hw *hw, */ static u32 mei_me_mecbrw_read(const struct mei_device *dev) { - return mei_reg_read(to_me_hw(dev), ME_CB_RW); + return mei_me_reg_read(to_me_hw(dev), ME_CB_RW); } /** - * mei_mecsr_read - Reads 32bit data from the ME CSR + * mei_me_mecsr_read - Reads 32bit data from the ME CSR * * @dev: the device structure * * returns ME_CSR_HA register value (u32) */ -static inline u32 mei_mecsr_read(const struct mei_me_hw *hw) +static inline u32 mei_me_mecsr_read(const struct mei_me_hw *hw) { - return mei_reg_read(hw, ME_CSR_HA); + return mei_me_reg_read(hw, ME_CSR_HA); } /** @@ -86,7 +86,7 @@ static inline u32 mei_mecsr_read(const struct mei_me_hw *hw) */ static inline u32 mei_hcsr_read(const struct mei_me_hw *hw) { - return mei_reg_read(hw, H_CSR); + return mei_me_reg_read(hw, H_CSR); } /** @@ -98,7 +98,7 @@ static inline u32 mei_hcsr_read(const struct mei_me_hw *hw) static inline void mei_hcsr_set(struct mei_me_hw *hw, u32 hcsr) { hcsr &= ~H_IS; - mei_reg_write(hw, H_CSR, hcsr); + mei_me_reg_write(hw, H_CSR, hcsr); } @@ -123,7 +123,7 @@ static void mei_me_intr_clear(struct mei_device *dev) struct mei_me_hw *hw = to_me_hw(dev); u32 hcsr = mei_hcsr_read(hw); if ((hcsr & H_IS) == H_IS) - mei_reg_write(hw, H_CSR, hcsr); + mei_me_reg_write(hw, H_CSR, hcsr); } /** * mei_me_intr_enable - enables mei device interrupts @@ -228,7 +228,7 @@ static bool mei_me_host_is_ready(struct mei_device *dev) static bool mei_me_hw_is_ready(struct mei_device *dev) { struct mei_me_hw *hw = to_me_hw(dev); - hw->me_hw_state = mei_mecsr_read(hw); + hw->me_hw_state = mei_me_mecsr_read(hw); return (hw->me_hw_state & ME_RDY_HRA) == ME_RDY_HRA; } @@ -354,16 +354,16 @@ static int mei_me_write_message(struct mei_device *dev, if (empty_slots < 0 || dw_cnt > empty_slots) return -EIO; - mei_reg_write(hw, H_CB_WW, *((u32 *) header)); + mei_me_reg_write(hw, H_CB_WW, *((u32 *) header)); for (i = 0; i < length / 4; i++) - mei_reg_write(hw, H_CB_WW, reg_buf[i]); + mei_me_reg_write(hw, H_CB_WW, reg_buf[i]); rem = length & 0x3; if (rem > 0) { u32 reg = 0; memcpy(®, &buf[length - rem], rem); - mei_reg_write(hw, H_CB_WW, reg); + mei_me_reg_write(hw, H_CB_WW, reg); } hcsr = mei_hcsr_read(hw) | H_IG; @@ -387,7 +387,7 @@ static int mei_me_count_full_read_slots(struct mei_device *dev) char read_ptr, write_ptr; unsigned char buffer_depth, filled_slots; - hw->me_hw_state = mei_mecsr_read(hw); + hw->me_hw_state = mei_me_mecsr_read(hw); buffer_depth = (unsigned char)((hw->me_hw_state & ME_CBD_HRA) >> 24); read_ptr = (char) ((hw->me_hw_state & ME_CBRP_HRA) >> 8); write_ptr = (char) ((hw->me_hw_state & ME_CBWP_HRA) >> 16); @@ -447,7 +447,7 @@ irqreturn_t mei_me_irq_quick_handler(int irq, void *dev_id) return IRQ_NONE; /* clear H_IS bit in H_CSR */ - mei_reg_write(hw, H_CSR, csr_reg); + mei_me_reg_write(hw, H_CSR, csr_reg); return IRQ_WAKE_THREAD; } diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index 985afd0..178928e 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -47,7 +47,7 @@ static struct pci_dev *mei_pdev; /* mei_pci_tbl - PCI Device ID Table */ -static DEFINE_PCI_DEVICE_TABLE(mei_pci_tbl) = { +static DEFINE_PCI_DEVICE_TABLE(mei_me_pci_tbl) = { {PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82946GZ)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82G35)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82Q965)}, @@ -86,7 +86,7 @@ static DEFINE_PCI_DEVICE_TABLE(mei_pci_tbl) = { {0, } }; -MODULE_DEVICE_TABLE(pci, mei_pci_tbl); +MODULE_DEVICE_TABLE(pci, mei_me_pci_tbl); static DEFINE_MUTEX(mei_mutex); @@ -97,7 +97,7 @@ static DEFINE_MUTEX(mei_mutex); * * returns true if ME Interface is valid, false otherwise */ -static bool mei_quirk_probe(struct pci_dev *pdev, +static bool mei_me_quirk_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { u32 reg; @@ -119,7 +119,7 @@ static bool mei_quirk_probe(struct pci_dev *pdev, * * returns 0 on success, <0 on failure. */ -static int mei_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +static int mei_me_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct mei_device *dev; struct mei_me_hw *hw; @@ -127,7 +127,7 @@ static int mei_probe(struct pci_dev *pdev, const struct pci_device_id *ent) mutex_lock(&mei_mutex); - if (!mei_quirk_probe(pdev, ent)) { + if (!mei_me_quirk_probe(pdev, ent)) { err = -ENODEV; goto end; } @@ -233,7 +233,7 @@ end: * mei_remove is called by the PCI subsystem to alert the driver * that it should release a PCI device. */ -static void mei_remove(struct pci_dev *pdev) +static void mei_me_remove(struct pci_dev *pdev) { struct mei_device *dev; struct mei_me_hw *hw; @@ -272,7 +272,7 @@ static void mei_remove(struct pci_dev *pdev) } #ifdef CONFIG_PM -static int mei_pci_suspend(struct device *device) +static int mei_me_pci_suspend(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev = pci_get_drvdata(pdev); @@ -292,7 +292,7 @@ static int mei_pci_suspend(struct device *device) return 0; } -static int mei_pci_resume(struct device *device) +static int mei_me_pci_resume(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; @@ -332,24 +332,24 @@ static int mei_pci_resume(struct device *device) return err; } -static SIMPLE_DEV_PM_OPS(mei_pm_ops, mei_pci_suspend, mei_pci_resume); -#define MEI_PM_OPS (&mei_pm_ops) +static SIMPLE_DEV_PM_OPS(mei_me_pm_ops, mei_me_pci_suspend, mei_me_pci_resume); +#define MEI_ME_PM_OPS (&mei_me_pm_ops) #else -#define MEI_PM_OPS NULL +#define MEI_ME_PM_OPS NULL #endif /* CONFIG_PM */ /* * PCI driver structure */ -static struct pci_driver mei_driver = { +static struct pci_driver mei_me_driver = { .name = KBUILD_MODNAME, - .id_table = mei_pci_tbl, - .probe = mei_probe, - .remove = mei_remove, - .shutdown = mei_remove, - .driver.pm = MEI_PM_OPS, + .id_table = mei_me_pci_tbl, + .probe = mei_me_probe, + .remove = mei_me_remove, + .shutdown = mei_me_remove, + .driver.pm = MEI_ME_PM_OPS, }; -module_pci_driver(mei_driver); +module_pci_driver(mei_me_driver); MODULE_AUTHOR("Intel Corporation"); MODULE_DESCRIPTION("Intel(R) Management Engine Interface"); -- cgit v0.10.2