| To: | Michael Chan <mchan@xxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 2.6.11 3/8] tg3: Add msi support for 5750 C0 |
| From: | Jeff Garzik <jgarzik@xxxxxxxxx> |
| Date: | Tue, 22 Mar 2005 15:56:25 -0500 |
| Cc: | "David S. Miller" <davem@xxxxxxxxxxxxx>, netdev@xxxxxxxxxxx |
| In-reply-to: | <B1508D50A0692F42B217C22C02D84972020F3E23@NT-IRVA-0741.brcm.ad.broadcom.com> |
| References: | <B1508D50A0692F42B217C22C02D84972020F3E23@NT-IRVA-0741.brcm.ad.broadcom.com> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3) Gecko/20040922 |
Michael Chan wrote:
Add MSI support for 5750 C0 and newer chips. MSI is handled by a new interrupt service routine that is very similar to the existing tg3_interrupt() for INTx mode. The MSI version is optimized by not checking for shared interrupt and not flushing the status block. I would prefer that a new 'static inline' function was created, containing the core interrupt handler code. This avoids the code duplication you have in this patch, in new function tg3_msi(). Jeff |
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