Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc2 from Marc Zyngier

 - A MIPS GIC fix for spurious, masked interrupts
 - A fix for a subtle IPI bug in GICv3
 - Do not probe GICv3 ITSs that are marked as disabled
 - Multi-MSI support for GICv2m
 - Various cleanups

1 files changed, 11 insertions, 8 deletions

diff --git a/drivers/net/ethernet/sfc/io.h b/drivers/net/ethernet/sfc/io.h
index afb94aa2c15e..89563170af52 100644
--- a/drivers/net/ethernet/sfc/io.h
+++ b/drivers/net/ethernet/sfc/io.h
@@ -222,18 +222,21 @@ static inline void efx_reado_table(struct efx_nic *efx, efx_oword_t *value,
 	efx_reado(efx, value, reg + index * sizeof(efx_oword_t));
 }
 
-/* Page size used as step between per-VI registers */
-#define EFX_VI_PAGE_SIZE 0x2000
+/* default VI stride (step between per-VI registers) is 8K */
+#define EFX_DEFAULT_VI_STRIDE 0x2000
 
 /* Calculate offset to page-mapped register */
-#define EFX_PAGED_REG(page, reg) \
-	((page) * EFX_VI_PAGE_SIZE + (reg))
+static inline unsigned int efx_paged_reg(struct efx_nic *efx, unsigned int page,
+					 unsigned int reg)
+{
+	return page * efx->vi_stride + reg;
+}
 
 /* Write the whole of RX_DESC_UPD or TX_DESC_UPD */
 static inline void _efx_writeo_page(struct efx_nic *efx, efx_oword_t *value,
 				    unsigned int reg, unsigned int page)
 {
-	reg = EFX_PAGED_REG(page, reg);
+	reg = efx_paged_reg(efx, page, reg);
 
 	netif_vdbg(efx, hw, efx->net_dev,
 		   "writing register %x with " EFX_OWORD_FMT "\n", reg,
@@ -262,7 +265,7 @@ static inline void
 _efx_writed_page(struct efx_nic *efx, const efx_dword_t *value,
 		 unsigned int reg, unsigned int page)
 {
-	efx_writed(efx, value, EFX_PAGED_REG(page, reg));
+	efx_writed(efx, value, efx_paged_reg(efx, page, reg));
 }
 #define efx_writed_page(efx, value, reg, page)				\
 	_efx_writed_page(efx, value,					\
@@ -288,10 +291,10 @@ static inline void _efx_writed_page_locked(struct efx_nic *efx,
 
 	if (page == 0) {
 		spin_lock_irqsave(&efx->biu_lock, flags);
-		efx_writed(efx, value, EFX_PAGED_REG(page, reg));
+		efx_writed(efx, value, efx_paged_reg(efx, page, reg));
 		spin_unlock_irqrestore(&efx->biu_lock, flags);
 	} else {
-		efx_writed(efx, value, EFX_PAGED_REG(page, reg));
+		efx_writed(efx, value, efx_paged_reg(efx, page, reg));
 	}
 }
 #define efx_writed_page_locked(efx, value, reg, page)			\