Messages in this thread Patch in this message | | | From | Julian Vetter <> | Subject | [PATCH v2 1/2] msi: The MSI framework only supports 2048 platform MSIs | Date | Tue, 14 Jun 2022 17:14:10 +0200 |
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Some devices need more MSIs. To support this the number must be increased.
Signed-off-by: Julian Vetter <jvetter@kalrayinc.com> Reviewed-by: Yann Sionneau <ysionneau@kalrayinc.com> --- (no changes since v1)
drivers/base/platform-msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c index 296ea673d661..4b0b2fe3a7ff 100644 --- a/drivers/base/platform-msi.c +++ b/drivers/base/platform-msi.c @@ -13,7 +13,7 @@ #include <linux/msi.h> #include <linux/slab.h> -#define DEV_ID_SHIFT 21 +#define DEV_ID_SHIFT 19 #define MAX_DEV_MSIS (1 << (32 - DEV_ID_SHIFT)) /* -- 2.17.1
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