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slirp/ncsi: add a "Get Parameters" response

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Command 0x17 'Get Parameters' is used to get configuration parameter
values currently in effect on the controller and it is mandatory in
the NS-CI specification.

Provide a minimum response to exercise the kernel.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Cédric Le Goater 2018-05-30 08:10:34 +02:00 committed by Samuel Thibault
parent 551f84544e
commit b2d1678fa1
1 changed files with 15 additions and 1 deletions
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16
slirp/ncsi.c
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@ -35,6 +35,20 @@ static int ncsi_rsp_handler_gls(struct ncsi_rsp_pkt_hdr *rnh)
return 0;
}
/* Get Parameters */
static int ncsi_rsp_handler_gp(struct ncsi_rsp_pkt_hdr *rnh)
{
struct ncsi_rsp_gp_pkt *rsp = (struct ncsi_rsp_gp_pkt *) rnh;
/* no MAC address filters or VLAN filters on the channel */
rsp->mac_cnt = 0;
rsp->mac_enable = 0;
rsp->vlan_cnt = 0;
rsp->vlan_enable = 0;
return 0;
}
static const struct ncsi_rsp_handler {
unsigned char type;
int payload;
@ -62,7 +76,7 @@ static const struct ncsi_rsp_handler {
{ NCSI_PKT_RSP_SNFC, 4, NULL },
{ NCSI_PKT_RSP_GVI, 40, NULL },
{ NCSI_PKT_RSP_GC, 32, ncsi_rsp_handler_gc },
{ NCSI_PKT_RSP_GP, -1, NULL },
{ NCSI_PKT_RSP_GP, 40, ncsi_rsp_handler_gp },
{ NCSI_PKT_RSP_GCPS, 172, NULL },
{ NCSI_PKT_RSP_GNS, 172, NULL },
{ NCSI_PKT_RSP_GNPTS, 172, NULL },