Displaying 1 result from an estimated 1 matches for "phys_iomem_base".
2012 Jan 03
2
[PATCH] qemu-xen: adjust MSI-X related log messages
...ix_writel(void *opaque
entry = &msix->msix_entry[entry_nr];
offset = ((addr - msix->mmio_base_addr) % 16) / 4;
- /*
- * If Xen intercepts the mask bit access, io_mem[3] may not be
- * up-to-date. Read from hardware directly.
- */
- phys_off = dev->msix->phys_iomem_base + 16 * entry_nr + 12;
- vec_ctrl = *(uint32_t *)phys_off;
-
- if ( offset != 3 && msix->enabled && !(vec_ctrl & 0x1) )
+ if ( offset != 3 )
{
- PT_LOG("Error: Can''t update msix entry %d since MSI-X is already \
- function.\n&q...