hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

staging: fsl-mc: use 32bits to support 64K size mc-portals 

As per APIs each mc-portal is of 64K size while currently
16bits (type u16) is used to store size of mc-portal.
In these cases upper bit of portal size gets truncated.

Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com>
Acked-By: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bharat Bhushan 2017-11-22 13:18:43 +05:30 committed by Greg Kroah-Hartman
parent 1bb8155080
commit 612b5bac4e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/fsl-mc/include/mc.h
View File

@ -325,7 +325,7 @@ static inline void mc_cmd_read_api_version(struct mc_command *cmd,
struct fsl_mc_io { struct fsl_mc_io {
struct device *dev; struct device *dev;
u16 flags; u16 flags;
u16 portal_size; u32 portal_size;
phys_addr_t portal_phys_addr; phys_addr_t portal_phys_addr;
void __iomem *portal_virt_addr; void __iomem *portal_virt_addr;
struct fsl_mc_device *dpmcp_dev; struct fsl_mc_device *dpmcp_dev;