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Mike Neilsen
5fd5df0871
This is a fix for bug 35: http://bugs.xenproject.org/xen/bug/35 This bug report describes several format string mismatches which prevent building the stubdom target in Xen 4.3 and Xen 4.4-rc2 on gcc 4.8. This is a copy of Alex Sharp's original patch with the following modifications: * Andrew Cooper's recommendation applied to extras/mini-os/xenbus/xenbus.c to avoid stack corruption * Samuel Thibault's recommendation to make "fun" an unsigned int rather than an unsigned long in pcifront_physical_to_virtual and related functions (extras/mini-os/include/pcifront.h and extras/mini-os/pcifront.c) Tested on x86_64 gcc Ubuntu/Linaro 4.8.1-10ubuntu9. Coverity-IDs: 1055807 1055808 1055809 1055810 Signed-off-by: Mike Neilsen <mneilsen@acm.org> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
30 lines
1.6 KiB
C
30 lines
1.6 KiB
C
#include <mini-os/types.h>
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#include <xen/io/pciif.h>
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struct pcifront_dev;
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void pcifront_watches(void *opaque);
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struct pcifront_dev *init_pcifront(char *nodename);
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void pcifront_op(struct pcifront_dev *dev, struct xen_pci_op *op);
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void pcifront_scan(struct pcifront_dev *dev, void (*fun)(unsigned int domain, unsigned int bus, unsigned slot, unsigned int fun));
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int pcifront_conf_read(struct pcifront_dev *dev,
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unsigned int dom,
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unsigned int bus, unsigned int slot, unsigned int fun,
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unsigned int off, unsigned int size, unsigned int *val);
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int pcifront_conf_write(struct pcifront_dev *dev,
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unsigned int dom,
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unsigned int bus, unsigned int slot, unsigned int fun,
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unsigned int off, unsigned int size, unsigned int val);
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int pcifront_enable_msi(struct pcifront_dev *dev,
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unsigned int dom,
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unsigned int bus, unsigned int slot, unsigned int fun);
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int pcifront_disable_msi(struct pcifront_dev *dev,
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unsigned int dom,
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unsigned int bus, unsigned int slot, unsigned int fun);
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int pcifront_enable_msix(struct pcifront_dev *dev,
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unsigned int dom,
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unsigned int bus, unsigned int slot, unsigned int fun,
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struct xen_msix_entry *entries, int n);
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int pcifront_disable_msix(struct pcifront_dev *dev,
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unsigned int dom,
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unsigned int bus, unsigned int slot, unsigned int fun);
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void shutdown_pcifront(struct pcifront_dev *dev);
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