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iwlwifi: mvm: add wide firmware command infrastructure for RX

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Add support for extended firmware event header that contains
a group id as well as the command id.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Avraham Stern 2015-07-09 17:17:03 +03:00 committed by Emmanuel Grumbach
parent 6eb031d2fe
commit 1230b16b44
1 changed files with 5 additions and 2 deletions
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7
drivers/net/wireless/iwlwifi/mvm/ops.c
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@ -201,13 +201,15 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
}
struct iwl_rx_handlers {
u8 cmd_id;
u16 cmd_id;
bool async;
void (*fn)(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
};
#define RX_HANDLER(_cmd_id, _fn, _async) \
{ .cmd_id = _cmd_id , .fn = _fn , .async = _async }
#define RX_HANDLER_GRP(_grp, _cmd, _fn, _async) \
{ .cmd_id = WIDE_ID(_grp, _cmd), .fn = _fn, .async = _async }
/*
* Handlers for fw notifications
@ -263,6 +265,7 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
};
#undef RX_HANDLER
#undef RX_HANDLER_GRP
#define CMD(x) [x] = #x
static const char *const iwl_mvm_cmd_strings[REPLY_MAX] = {
@ -735,7 +738,7 @@ static void iwl_mvm_rx_dispatch(struct iwl_op_mode *op_mode,
const struct iwl_rx_handlers *rx_h = &iwl_mvm_rx_handlers[i];
struct iwl_async_handler_entry *entry;
if (rx_h->cmd_id != pkt->hdr.cmd)
if (rx_h->cmd_id != WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd))
continue;
if (!rx_h->async) {