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authorJeya R <jeyr@codeaurora.org>2021-09-20 10:34:34 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-10-05 17:10:54 +0300
commit304b0ba0a21b216683bc887d18dc5ad8d7d94752 (patch)
tree38ff4643c46878c2d487450bb321093e11abb2fc /drivers/misc
parent349f2fe48dfefa9ca6938675e20d90a762a18078 (diff)
downloadlinux-304b0ba0a21b216683bc887d18dc5ad8d7d94752.tar.xz
misc: fastrpc: Update number of max fastrpc sessions
For latest chipsets, upto 13 fastrpc sessions can be supported. This includes 12 compute sessions and 1 cpz session. Not updating this might result to out of bounds memory access issues if more than 9 context bank nodes are added to the DT file. Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Jeya R <jeyr@codeaurora.org> Link: https://lore.kernel.org/r/1632123274-32054-1-git-send-email-jeyr@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/fastrpc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index beda610e6b30..bd7811e3f761 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -24,7 +24,7 @@
#define SDSP_DOMAIN_ID (2)
#define CDSP_DOMAIN_ID (3)
#define FASTRPC_DEV_MAX 4 /* adsp, mdsp, slpi, cdsp*/
-#define FASTRPC_MAX_SESSIONS 9 /*8 compute, 1 cpz*/
+#define FASTRPC_MAX_SESSIONS 13 /*12 compute, 1 cpz*/
#define FASTRPC_ALIGN 128
#define FASTRPC_MAX_FDLIST 16
#define FASTRPC_MAX_CRCLIST 64