leon: R.I.P.

[openwrt/svn-archive/archive.git] / target / linux / leon / patches-2.6.36 / 023-greth_handle_frame_error_interrupts.patch

diff --git a/target/linux/leon/patches-2.6.36/023-greth_handle_frame_error_interrupts.patch b/target/linux/leon/patches-2.6.36/023-greth_handle_frame_error_interrupts.patch
deleted file mode 100644 (file)
index 12bfb1c..0000000
--- a/target/linux/leon/patches-2.6.36/023-greth_handle_frame_error_interrupts.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From f62c047af910c9c9696db7b47472a3728b8100e8 Mon Sep 17 00:00:00 2001
-From: Daniel Hellstrom <daniel@gaisler.com>
-Date: Wed, 1 Dec 2010 11:56:22 +0100
-Subject: [PATCH] GRETH: handle frame error interrupts
-
-Not handling frame error interrupts are unlikly but may lead to dead
-lock if 128 error frames are recieved in a row.
-
-Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
----
- drivers/net/greth.c |    5 +++--
- drivers/net/greth.h |    2 ++
- 2 files changed, 5 insertions(+), 2 deletions(-)
-
---- a/drivers/net/greth.c
-+++ b/drivers/net/greth.c
-@@ -595,11 +595,12 @@ static irqreturn_t greth_interrupt(int i
-       status = GRETH_REGLOAD(greth->regs->status);
- 
-       /* Handle rx and tx interrupts through poll */
--      if (status & (GRETH_INT_RX | GRETH_INT_TX)) {
-+      if (status & (GRETH_INT_RE | GRETH_INT_RX | GRETH_INT_TE | GRETH_INT_TX)) {
- 
-               /* Clear interrupt status */
-               GRETH_REGSAVE(greth->regs->status,
--                            status & (GRETH_INT_RX | GRETH_INT_TX));
-+                            status & (GRETH_INT_RE | GRETH_INT_RX | 
-+                                      GRETH_INT_TE | GRETH_INT_TX));
- 
-               retval = IRQ_HANDLED;
- 
---- a/drivers/net/greth.h
-+++ b/drivers/net/greth.h
-@@ -23,6 +23,7 @@
- #define GRETH_BD_LEN 0x7FF
- 
- #define GRETH_TXEN 0x1
-+#define GRETH_INT_TE 0x2
- #define GRETH_INT_TX 0x8
- #define GRETH_TXI 0x4
- #define GRETH_TXBD_STATUS 0x0001C000
-@@ -35,6 +36,7 @@
- #define GRETH_TXBD_ERR_UE 0x4000
- #define GRETH_TXBD_ERR_AL 0x8000
- 
-+#define GRETH_INT_RE         0x1
- #define GRETH_INT_RX         0x4
- #define GRETH_RXEN           0x2
- #define GRETH_RXI            0x8