tg3: inline tg3_cond_int()
This patch inlines the code of tg3_cond_int() into the function's only
callsite. This prep work makes the following patch cleaner.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 9d5c178..65ff286 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -618,18 +618,9 @@
tw32_mailbox_f(tp->napi[0].int_mbox, 0x00000001);
}
-static inline void tg3_cond_int(struct tg3 *tp)
-{
- if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) &&
- (tp->napi[0].hw_status->status & SD_STATUS_UPDATED))
- tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl | GRC_LCLCTRL_SETINT);
- else
- tw32(HOSTCC_MODE, tp->coalesce_mode |
- (HOSTCC_MODE_ENABLE | HOSTCC_MODE_NOW));
-}
-
static void tg3_enable_ints(struct tg3 *tp)
{
+ u32 coal_now;
struct tg3_napi *tnapi = &tp->napi[0];
tp->irq_sync = 0;
wmb();
@@ -639,7 +630,16 @@
tw32_mailbox_f(tnapi->int_mbox, tnapi->last_tag << 24);
if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI)
tw32_mailbox_f(tnapi->int_mbox, tnapi->last_tag << 24);
- tg3_cond_int(tp);
+
+ coal_now = HOSTCC_MODE_NOW;
+
+ /* Force an initial interrupt */
+ if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) &&
+ (tp->napi[0].hw_status->status & SD_STATUS_UPDATED))
+ tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl | GRC_LCLCTRL_SETINT);
+ else
+ tw32(HOSTCC_MODE, tp->coalesce_mode |
+ HOSTCC_MODE_ENABLE | coal_now);
}
static inline unsigned int tg3_has_work(struct tg3_napi *tnapi)