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drivers/pcie: Extending parameters to pcie_msi_map

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n_vector will be necessary for VT-D actually.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2021-03-23 14:33:37 +01:00 • committed by Anas Nashif
commit 6ed593f861
3 changed files with 7 additions and 4 deletions
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4
include/drivers/pcie/msi.h
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@ -78,10 +78,12 @@ extern bool pcie_msi_vector_connect(pcie_bdf_t bdf,
*
* @param irq The IRQ we wish to trigger via MSI.
* @param vector The vector for which you want the address (or NULL)
* @param n_vector the size of the vector array
* @return A (32-bit) value for the MSI MAP register.
*/
extern uint32_t pcie_msi_map(unsigned int irq,
msi_vector_t *vector);
msi_vector_t *vector,
uint8_t n_vector);
/**
* @brief Compute the data for an MSI posted write.