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| author | Rusk, Mark <mark.rusk@hpe.com> | 2016-09-19 21:50:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-27 12:53:46 +0200 |
| commit | c9fef1cc3dd3677633e6fd6ea5bd7ef3b741fab3 (patch) | |
| tree | 40dab7d20cf23c9136ed164e064f685721c751b5 | |
| parent | at25: fix debug and error messaging (diff) | |
| download | linux-c9fef1cc3dd3677633e6fd6ea5bd7ef3b741fab3.tar.xz linux-c9fef1cc3dd3677633e6fd6ea5bd7ef3b741fab3.zip | |
drivers/misc/hpilo: Changes to support new security states in iLO5 FW
Changes to support new security states of the iLO5 firmware.
- use BAR5 for CCB's for iLO5
- simplification of error handling
Signed-off-by: Mark Rusk <mark.rusk@hpe.com>
Signed-off-by: David Altobelli <david.altobelli@hpe.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/misc/hpilo.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c index d6a901cd4222..fea8ff40440f 100644 --- a/drivers/misc/hpilo.c +++ b/drivers/misc/hpilo.c @@ -688,7 +688,8 @@ static void ilo_unmap_device(struct pci_dev *pdev, struct ilo_hwinfo *hw) static int ilo_map_device(struct pci_dev *pdev, struct ilo_hwinfo *hw) { - int error = -ENOMEM; + int bar; + unsigned long off; /* map the memory mapped i/o registers */ hw->mmio_vaddr = pci_iomap(pdev, 1, 0); @@ -698,7 +699,15 @@ static int ilo_map_device(struct pci_dev *pdev, struct ilo_hwinfo *hw) } /* map the adapter shared memory region */ - hw->ram_vaddr = pci_iomap(pdev, 2, max_ccb * ILOHW_CCB_SZ); + if (pdev->subsystem_device == 0x00E4) { + bar = 5; + /* Last 8k is reserved for CCBs */ + off = pci_resource_len(pdev, bar) - 0x2000; + } else { + bar = 2; + off = 0; + } + hw->ram_vaddr = pci_iomap_range(pdev, bar, off, max_ccb * ILOHW_CCB_SZ); if (hw->ram_vaddr == NULL) { dev_err(&pdev->dev, "Error mapping shared mem\n"); goto mmio_free; @@ -717,7 +726,7 @@ ram_free: mmio_free: pci_iounmap(pdev, hw->mmio_vaddr); out: - return error; + return -ENOMEM; } static void ilo_remove(struct pci_dev *pdev) @@ -899,7 +908,7 @@ static void __exit ilo_exit(void) class_destroy(ilo_class); } -MODULE_VERSION("1.4.1"); +MODULE_VERSION("1.5.0"); MODULE_ALIAS(ILO_NAME); MODULE_DESCRIPTION(ILO_NAME); MODULE_AUTHOR("David Altobelli <david.altobelli@hpe.com>"); |