From b52aecac38da27d0439f39956d78cb7ecec5c136 Mon Sep 17 00:00:00 2001 From: Leonardo Bras Date: Tue, 7 Apr 2020 17:17:12 -0300 Subject: [PATCH] Virtualization: Increase max num-entries for H_SEND_SUB_CRQ_INDIRECT to 128 Issue: (08/01/2018 10:59:56 AM) Increase max num-entries for H_SEND_SUB_CRQ_INDIRECT to 128 Signed-off-by: Leonardo Bras --- Virtualization/ch_virtual_io.xml | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/Virtualization/ch_virtual_io.xml b/Virtualization/ch_virtual_io.xml index 642b548..b1127c0 100644 --- a/Virtualization/ch_virtual_io.xml +++ b/Virtualization/ch_virtual_io.xml @@ -7958,7 +7958,12 @@ hcall ( const int64 H_SEND_SUB_CRQ, /* Function Code */ hcall(). If a virtual IOA exists in the device tree after migration that requires by this architecture the presence of this hcall(), then if that virtual IOA exists after the migration, it can be expected that the - hcall() will, also. + hcall() will, also. The maximum num-entries has increased on some platforms + from 16 to 128. On platforms that implement the partition migration option, + after partition migration the support for this hcall() might change, and the + caller should be prepared to receive an H_Parameter return code in the situation + where more than 16 num-entries have been sent, indicating the platform does not + support more than 16 num-entries. Syntax: @@ -8018,6 +8023,11 @@ hcall ( const int64 H_SEND_SUB_CRQ, /* Function Code */ values, then return H_Parameter. + + If num-entries is not in the range of 1 to 128, then return + H_Parameter. + + If num-entries is not in the range of 1 to 16, then return H_Parameter.