[v7,05/14] sizes.h: Add SZ_1T macro

Commit Message

Christophe Leroy Jan. 21, 2022, 8:42 a.m. UTC

Today drivers/pci/controller/pci-xgene.c defines SZ_1T

Move it into linux/sizes.h so that it can be re-used elsewhere.

Cc: Toan Le <[e-mail]>
Cc: [e-mail]
Signed-off-by: Christophe Leroy <[e-mail]>
Reviewed-by: Krzysztof Wilczyński <[e-mail]>
Acked-by: Bjorn Helgaas <[e-mail]>
---
 drivers/pci/controller/pci-xgene.c | 1 -
 include/linux/sizes.h              | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

Comments

Lorenzo Pieralisi Feb. 24, 2022, 3:05 p.m. UTC | #1

On Fri, 21 Jan 2022 08:42:21 +0000, Christophe Leroy wrote:
> Today drivers/pci/controller/pci-xgene.c defines SZ_1T
> 
> Move it into linux/sizes.h so that it can be re-used elsewhere.
> 
> 

Applied to pci/misc, thanks!

[05/14] sizes.h: Add SZ_1T macro
        https://git.kernel.org/lpieralisi/pci/c/0cc62aed37

Thanks,
Lorenzo

Patch

diff --git a/drivers/pci/controller/pci-xgene.c b/drivers/pci/controller/pci-xgene.c
index 56d0d50338c8..716dcab5ca47 100644
--- a/drivers/pci/controller/pci-xgene.c
+++ b/drivers/pci/controller/pci-xgene.c
@@ -49,7 +49,6 @@ 
 #define EN_REG				0x00000001
 #define OB_LO_IO			0x00000002
 #define XGENE_PCIE_DEVICEID		0xE004
-#define SZ_1T				(SZ_1G*1024ULL)
 #define PIPE_PHY_RATE_RD(src)		((0xc000 & (u32)(src)) >> 0xe)
 
 #define XGENE_V1_PCI_EXP_CAP		0x40
diff --git a/include/linux/sizes.h b/include/linux/sizes.h
index 1ac79bcee2bb..84aa448d8bb3 100644
--- a/include/linux/sizes.h
+++ b/include/linux/sizes.h
@@ -47,6 +47,8 @@ 
 #define SZ_8G				_AC(0x200000000, ULL)
 #define SZ_16G				_AC(0x400000000, ULL)
 #define SZ_32G				_AC(0x800000000, ULL)
+
+#define SZ_1T				_AC(0x10000000000, ULL)
 #define SZ_64T				_AC(0x400000000000, ULL)
 
 #endif /* __LINUX_SIZES_H__ */